Device for improving cognitive competence of patient based on photoelectric medicine vision composite stimulation, use method and application of device

Abstract

The invention discloses a device for improving cognitive competence of a patient based on photoelectric medicine vision composite stimulation, a using method and application of the device, and the device comprises a chair frame assembly used as a supporting body, a light stimulation head (4) arranged on the chair frame assembly, an electrical stimulation head (5) arranged on the chair frame assembly, and a display screen (91) arranged on the chair frame assembly. A patient, the light stimulation head (4), the electrical stimulation head (5) and the display screen (91) are supported, light signal stimulation is carried out on the patient through the light stimulation head (4), electrical signal stimulation is carried out on the patient through the electrical stimulation head (5), visual signal stimulation is carried out on the patient through the display screen (91), and therefore the patient can be visually stimulated through the light stimulation head (4), the electrical stimulation head (5) and the display screen (91). In the process of improving the cognitive competence of the patient, the prompting linkage effect of the stimulation signals and the text and graph signals is achieved, the technical problem that rehabilitation treatment is conducted on the movement performance of the patient through the electrical stimulation signals is solved, and therefore the rehabilitation treatment effect of the patient is improved.

Description

Technical Field

[0001] This invention relates to a device and method of using to improve a patient's cognitive abilities, and their applications, particularly a device and method of using a combination of photoelectric and pharmacological visual stimulation to improve a patient's cognitive abilities, and their applications. Background Technology

[0002] When conducting rehabilitation therapy for patients, it is necessary to improve their cognitive abilities to enhance the rehabilitation effect. Therefore, devices that improve patients' cognitive abilities are an important type of rehabilitation device. Currently, there is no device based on photoelectric, pharmacological, and visual combined stimulation to improve patients' cognitive abilities; all existing devices rely on electrical stimulation signals to rehabilitate patients' motor performance. However, the limitations imposed by patients' cognitive abilities hinder the effectiveness of rehabilitation therapy. This invention, through its technical feature of linking stimulation signals and text / image signals in improving patients' cognitive abilities, effectively explores and studies the technical problem of using electrical stimulation signals for rehabilitation treatment of patients' motor performance at the technical level. The statements herein provide only background information related to this invention and do not necessarily constitute prior art. Based on the technical disclosure provided by the applicant on August 8, 2025, which addresses practical technical problems encountered during the work process, and through searching similar patent documents and existing technical problems, technical features, and technical effects in the background art, the technical solution of this invention is proposed. Summary of the Invention

[0003] The subject of this invention is a device for improving patients' cognitive abilities based on photoelectric and pharmacological visual combined stimulation. The subject of this invention is a method of using a device for improving patients' cognitive abilities based on photoelectric and pharmacological visual combined stimulation. The subject of this invention is an application of a device and method for improving patients' cognitive abilities based on photoelectric drug visual combined stimulation.

[0004] In order to overcome the above-mentioned technical shortcomings, the purpose of this invention is to provide a device and method of using a photoelectric drug visual composite stimulation to improve patients' cognitive abilities, and its application, thereby improving the rehabilitation effect of patients.

[0005] To achieve the above objectives, the technical solution adopted by the present invention is: a device for improving patients' cognitive abilities based on photoelectric and pharmacological visual combined stimulation, comprising a chair frame assembly for use as a support, a photostimulation head disposed on the chair frame assembly, an electrical stimulation head disposed on the chair frame assembly, and a display screen disposed on the chair frame assembly.

[0006] By designing a chair frame assembly, a light stimulation head, an electrical stimulation head, and a display screen, the chair frame assembly provides support for the patient, the light stimulation head, the electrical stimulation head, and the display screen. The light stimulation head provides light signal stimulation to the patient, the electrical stimulation head provides electrical signal stimulation, and the display screen provides visual signal stimulation. This achieves a linkage between stimulation signals and text / image signals in the process of improving the patient's cognitive abilities, solving the technical problem of rehabilitation treatment of patients' motor performance solely through electrical stimulation signals, thus improving the patient's rehabilitation treatment effect.

[0007] This invention designs a chair frame assembly, a light stimulation head, an electrical stimulation head, and a display screen that are interconnected in a manner that links stimulation signals and text / image signals to enhance the patient's cognitive abilities.

[0008] The present invention designs a method for connecting the display screen, chair frame assembly, light stimulation head, and electrical stimulation head in a manner that provides visual signal stimulation to the patient.

[0009] The present invention provides a chair frame assembly comprising a base and a seat.

[0010] The technical effects of the above four solutions are: to achieve brain activation through photoelectric signal stimulation and text / image signal input under the action of drugs.

[0011] The present invention is designed and includes a first accessory device, wherein the first accessory device is configured as an intermediate joint arm.

[0012] The present invention is designed to include a second accessory device, which is configured to include a lower articulated arm, an upper articulated arm, a camera, and a signal converter.

[0013] The technical effect of the above two technical solutions is that they enable the integrated installation of other components and expand the technical effect of the present invention.

[0014] The present invention comprises a base with a seat plate, a middle joint arm, a lower joint arm and an upper joint arm respectively. A photostimulation head and an electrical stimulation head are respectively arranged on the middle joint arm, and a camera is arranged on the lower joint arm. A display screen is arranged on the upper joint arm, and a signal converter is arranged between the camera and the display screen and the base.

[0015] The technical effect of the above technical solution is that the base, seat plate, intermediate joint arm, photostimulation head, electrical stimulation head, lower joint arm, upper joint arm, camera, signal converter and display screen constitute the basic technical solution of the present invention, which solves the technical problem of the present invention.

[0016] The present invention designs a photostimulation head comprising a support rod, a cover, and a light source, wherein the inner end face of the support rod is connected to the outer peripheral side of the cover, the peripheral inner wall of the cover is connected to the light source, and the outer end of the support rod is inserted into the intermediate articulated arm.

[0017] The present invention is designed such that the support rod part is configured as a rod-shaped body and the cover part is configured as a part of a spherical shell, the light source part is configured as an LED lamp bead or a laser emitter head and the light source part is configured to be arranged in rows and columns at intervals along the peripheral inner wall.

[0018] The technical effects of the above two solutions are: they enable the formation of an intermediate integrated component, thereby stimulating the superficial layer of the head with light signals.

[0019] This invention designs an electrostimulation head comprising a screw portion V, a nut portion III, a nut portion IV, a ball head, an insert strip portion, and a patch portion. A receiving hole V is provided at the outer end of the peripheral side of the ball head. The outer end of the screw portion V is threadedly connected to the nut portions III and IV, and the inner end face of the screw portion V is connected to the inner end of the peripheral side of the ball head. The receiving hole V is connected to the inner end of the insert strip portion, and the outer end face of the insert strip portion and the outer end of the peripheral side of the ball head are respectively connected in contact with the inner side of the patch portion. The outer end of the screw portion V is connected through-type to the intermediate joint arm, and the inner end faces of the nut portions III and IV are respectively connected in contact with the intermediate joint arm.

[0020] The present invention is designed such that the screw part V is set as a light column bolt and the nut part III and nut part IV are respectively set as hexagonal nuts, the ball head is set as a silicon steel spherical body and the embedded strip part is set as a graphite electrode column, the patch part is set as a sheet made of carbon nanotubes or a diaphragm with silicon nanotubes embedded in a spiral manner, and the embedded strip part is arranged at intervals along the outer end of the peripheral side of the ball head.

[0021] The technical effects of the above two solutions are: they enable the formation of an intermediate integrated component, and enable electrical signal stimulation of the joint area.

[0022] The present invention designs a display screen as a 3D display and a housing of the display screen as being connected to an upper articulated arm, and an input interface of the display screen as being connected to a signal converter via a cable.

[0023] The technical effect of the above solution is that it enables the formation of an intermediate integrated component, thereby stimulating the eyes with image signals.

[0024] This invention designs a base comprising a seat portion I, a strip portion, a vertical beam portion I, a vertical beam portion II, an arch frame portion, and an ear portion I. A receiving hole I is provided on the upper inner side of the vertical beam portion II. A receiving hole II is provided in the middle of the horizontal section of the arch frame portion. The outer side of the lower end face of the seat portion I is configured to connect with the inner end face of the strip portion. The left corner of the upper end face of the seat portion I is configured to connect with the lower end face of the vertical beam portion I, and the right corner of the upper end face of the seat portion I is configured to connect with the lower end face of the vertical beam portion II. The middle of the upper end face of the seat portion I is configured as follows: The upper end face of the seat I is connected to the vertical end face of the arch frame, and the middle right side of the upper end face of the seat I is connected to the lower end face of the ear seat I. The upright beam I and upright beam II are respectively connected to the seat plate, and the middle of the upright beam II is connected to the middle articulated arm. The upper end of the upright beam II is connected to the upper articulated arm, and the receiving hole I is threadedly connected to the upper articulated arm. The arch frame is connected to the lower articulated arm, and the ear seat I is connected to the lower articulated arm through a pin. The receiving hole II is threadedly connected to the lower articulated arm.

[0025] The present invention is designed such that the base part I is a rectangular plate and the strip part is a strip block, the upright beam part I is a rectangular column, the upright beam part II is a circular column, the arch frame part is a C-shaped block and the ear part I is a double plate ear, the receiving hole body I is a threaded blind hole and the receiving hole body II is a threaded hole, the receiving hole body I is arranged at intervals along the vertical center line of the upright beam part II, and the two strip parts, the two upright beam parts I and the two upright beam parts II are respectively arranged on the base part I.

[0026] The technical effects of the above two solutions are: they enable the formation of an intermediate integrated component and the installation, connection, and support of the upper beam.

[0027] The present invention designs a base plate comprising a base part II, a cylindrical part I, a screw part I, and a screw part II. The left corner of the lower end face of the base part II is configured to connect with the inner port of the cylindrical part I. The peripheral side of the cylindrical part I is configured to be threadedly connected with the screw part I. The right end face of the base part II is configured to be threadedly connected with the screw part II. The outer port of the cylindrical part I and the right corner of the base part II are respectively configured to be fitted with the base. The inner end face of the screw part I and the inner end face of the screw part II are respectively configured to be contacted with the base.

[0028] The present invention designs a rectangular plate-shaped body with a threaded hole at the right end and a rectangular through hole at the right corner, and a rectangular tube-shaped body with threaded holes on its peripheral sides. The screw part I and the screw part II are respectively configured as internal hexagon bolts. The rectangular through hole of the seat part II is configured to be connected to the base. The threaded hole of the seat part II is configured to be connected to the screw part II. The threaded hole of the cylinder part I is configured to be connected to the screw part I. Two cylinder parts I are arranged on the seat part II and multiple screw parts I are arranged on the cylinder part I. Multiple screw parts II are arranged on the seat part II.

[0029] The technical advantages of the two solutions above are: they enable the formation of an intermediate integrated component and the installation of an adjustable seat.

[0030] This invention designs an intermediate joint arm comprising a cylindrical part II, a screw part III, an ear part II, an inner rod part, a screw part IV, a nut part I, an outer rod part, and a nut part II. A receiving groove I is provided on the inner end of the ear part II. A receiving hole III is provided on the outer end of the outer rod part, and a receiving hole IV is provided on the outer end of the inner rod part. One portion of the peripheral side of the cylindrical part II is threadedly connected to the screw part III, and another portion of the peripheral side of the cylindrical part II is connected to the inner end face of the ear part II. The outer side of the inner end of the inner rod part is connected to the outer end of the ear part II via a pin. The inner end face of the screw part IV is... The outer ends of the screw part IV are connected to the front and rear sides of the built-in rod part, and the outer end of the screw part IV is configured to be connected to the receiving groove I through the screw. The nut part I is configured to be threadedly connected to the outer end of the screw part IV, and the inner end face of the nut part I is configured to be connected to the outer side of the ear part II. The inner end of the external rod part is configured to be threadedly connected to the nut part II and the receiving hole IV, and the inner end face of the nut part II is configured to be connected to the outer end face of the built-in rod part. The cylinder part II is configured to be sleeved with the base, and the inner end face of the screw part III is configured to be connected to the base. The outer ends of the receiving hole III and the external rod part are configured to be connected to the photostimulation head and the electrostimulation head, respectively.

[0031] This invention designs a cylindrical part II as a circular tubular body with threaded holes on its peripheral side, a screw part III as an internal hexagonal bolt, a lug part II as a double-plate lug and an internal rod part as a rectangular rod, a screw part IV as a smooth bolt, and nut parts I and II as hexagonal nuts respectively, an external rod part as a convex rod with a contraction section having a smooth bolt and an extension section having a rectangular cross-section, an accommodating groove I as an arc-shaped groove and an accommodating hole III as a hole, an accommodating hole IV as a threaded blind hole, and a screw part IV and a nut part I as a set of rod mother components, the two sets of rod mother components are arranged between the internal rod part and the lug part II, and the threaded hole of the cylindrical part II is configured to connect with the screw part III, and the smooth bolt of the external rod part is configured to connect with the accommodating hole IV.

[0032] The technical advantages of the two solutions above are: they enable the formation of an intermediate integrated component, and allow for adjustable installation in terms of length, lateral swing angle, and tilt angle.

[0033] The present invention designs a lower joint arm comprising a base portion I, a swing rod portion, and a screw portion VI. The outer end face of the swing rod portion is connected to the outer end face of the vertical portion of the base portion I. The inner side of the inner end of the swing rod portion is rotatably connected to the inner end of the screw portion VI. The outer step of the base portion I is connected to a camera. The inner end of the swing rod portion is connected to the base via a pin and the inner side of the inner end of the swing rod portion is in contact with the base. The outer end of the screw portion VI is threadedly connected to the base.

[0034] The present invention designs a base part I as an L-shaped plate and a swing rod part as a rod-shaped body with a rectangular block and a convex rotating hole on the inner side of the inner end. The screw part VI is a hexagonal socket head cap screw with a convex inner end. The rectangular block of the swing rod part is configured to be connected to the base in contact. The convex rotating hole of the swing rod part is configured to be connected to the convex inner end of the screw part VI.

[0035] The technical advantages of the two solutions above are: they enable the formation of an intermediate integrated component and allow for adjustable installation of the camera's tilt angle.

[0036] The present invention is designed such that the camera is configured to be connected to a 3D camera and the camera housing is configured to be connected to a lower articulated arm, and the camera output interface is configured to be connected to a signal converter via a cable.

[0037] The present invention designs a signal converter that is configured to have an optical engine component consisting of a micromirror, a laser diode, a combined optical device, a photodiode, and a thermal sensor, and an electronic module component consisting of a microelectromechanical system mirror driver, a digital controller, and a laser diode driver. The input interface of the signal converter is configured to be connected to a camera via a cable, the output interface of the signal converter is configured to be connected to a display screen via a cable, and the lower end face of the housing of the signal converter is configured to be connected to a base.

[0038] The technical effects of the above two solutions are: they enable the formation of an intermediate integrated component, which allows for the acquisition of patient emergency response signals.

[0039] This invention designs an upper articulated arm comprising a base portion II, a support rod portion, a screw portion VII, a rear connecting rod, and a screw portion VIII. A receiving groove II is provided on the lower side of the inner end face of the base portion II. A receiving hole VI is provided at the upper corner of the base portion II, and a receiving hole VII is provided on the edge of the upper end face of the base portion II. A receiving hole VIII is provided at the upper end of the vertical part of the rear connecting rod. The receiving hole VI is configured to connect with the outer end of the support rod portion, and the receiving hole VII is configured to be threadedly connected with the screw portion VII. Furthermore, the inner end face of the screw part VII is configured to contact the upper end face of the support rod part, the horizontal end of the rear docking rod is configured to connect with the inner end face of the support rod part, and the receiving hole body VIII is configured to connect with the inner end of the screw part VIII. The flange of the screw part VIII is configured to contact the inner side of the vertical part of the rear docking rod, and the outer side of the vertical part of the rear docking rod is configured to contact the base. The inner end of the screw part VIII is configured to be threadedly connected to the base, and the receiving groove II is configured to connect with the display screen.

[0040] This invention designs a plate base II as a rectangular plate and a support rod as a rectangular rod, a screw VII as an internal hexagonal bolt and a rear docking rod as an L-shaped rod, a screw VIII as a hexagonal bolt and a receiving groove II as a C-shaped opening, a receiving hole VI as a rectangular hole and a receiving hole VII as a threaded hole, a receiving hole VIII as a hole and the inner port of the receiving hole VII is located on the upper inner wall of the receiving hole VI. A support rod, a screw VII, a rear docking rod and a screw VIII are configured to form a set of rod assembly components and the two sets of rod assembly components are respectively located between the plate base II and the base.

[0041] The technical advantages of the above two solutions are: they enable the formation of an intermediate integrated component and allow for adjustable installation of the display screen.

[0042] The present invention designs a base and seat plate that are distributed with the photostimulation head, the electrical stimulation head, the camera, the signal converter and the display screen in a manner that releases signals externally, and the base, seat plate, photostimulation head, electrical stimulation head, camera, signal converter and display screen are distributed with the intermediate joint arm, the lower joint arm and the upper joint arm in a manner that provides external support connection.

[0043] This invention designs a system in which multiple intermediate joint arms are mounted on a base and multiple electrical stimulation heads are mounted on the intermediate joint arms. The rear docking rod, cylinder II, screw III, seat II, and screw II are configured to connect with the upright beam II. Screw VIII is configured to connect with the receiving hole I. The swing rod is configured to connect with the ear seat I. Screw VI is configured to connect with the receiving hole II. The rectangular block of the swing rod is configured to connect with the arch frame. Screw V and support rod are configured to connect with the receiving hole III. Nut III and nut IV are configured to connect with the external rod. Cylinder I and screw I are configured to connect with the upright beam I.

[0044] The present invention designs an AI glasses, wherein the input interface of the AI ​​glasses is configured to connect to a signal converter via wireless transmission.

[0045] The technical effect of the above solution is that it enables the formation of an intermediate integrated component, which provides image signals to the patient through the wearing of glasses.

[0046] This invention designs a method for using a device to improve patients' cognitive abilities based on photoelectric, drug-based, and visual combined stimulation. The steps are as follows: a chair frame assembly supports the patient, a photostimulation head, an electrical stimulation head, and a display screen; the photostimulation head provides light signal stimulation to the patient; the electrical stimulation head provides electrical signal stimulation to the patient; and the display screen provides visual signal stimulation to the patient. This achieves a linkage between stimulation signals and text / image signals in the process of improving patients' cognitive abilities.

[0047] The technical effect of the above technical solution is that it highlights the technical feature of the linkage between stimulus signals and text-image signals in improving patients' cognitive abilities, and introduces its application in the technical field of the method of using a device for improving patients' cognitive abilities based on photoelectric drug visual composite stimulation.

[0048] The present invention comprises the following steps: rotating screw part I within the threaded hole of cylindrical part I, separating the inner end face of screw part I from vertical beam part I; rotating screw part II within the threaded hole of seat part II, separating the inner end face of screw part II from vertical beam part II; moving vertical beam part I within cylindrical part I; and moving vertical beam part II within the rectangular through hole of seat part II to adjust the height of seat part II. After adjusting the height of seat part II, rotating screw part I in the opposite direction within the threaded hole of cylindrical part I, so that the inner end face of screw part I acts on vertical beam part I; and rotating screw part II in the opposite direction within the threaded hole of seat part II, so that the inner end face of screw part II acts on vertical beam part II, thereby achieving adjustment of the seat plate. The screw part III rotates in the threaded hole of the cylinder part II, separating the inner end face of the screw part III from the vertical beam part II, allowing the cylinder part II to move on the vertical beam part II and adjusting its height. After adjusting the height of the cylinder part II on the vertical beam part II, the screw part III rotates in the opposite direction in the threaded hole of the cylinder part II, causing the inner end face of the screw part III to act on the vertical beam part II, allowing the smooth bolt of the outer rod part to rotate in the receiving hole IV, adjusting the outward extension length of the outer rod part. After adjusting the outward extension length of the outer rod part, the nut part I rotates on the smooth bolt of the outer rod part, causing the inner end face of the nut part II to act on the outer end face of the inner rod part, allowing the nut part I to move on the screw part II. Rotate screw part IV to separate the inner end face of nut part I from the outer surface of lug part II, allowing screw part IV to move within receiving groove I. This causes the inner rod to rotate within lug part II, adjusting the swing angle of the outer rod. After adjusting the swing angle of the outer rod, rotate nut part I in the opposite direction on screw part IV, causing the inner end face of nut part I to act on the outer surface of lug part II, thus adjusting the intermediate joint arm. Rotate nut part III and nut part IV on screw part V, separating the inner end faces of nut part III and nut part IV from the outer ends of the outer rod, allowing screw part V to move within receiving hole III, adjusting the position of the ball head. After adjusting the position of the ball head, ... Nuts III and IV rotate in opposite directions on screw V. The inner end faces of nut III and nut IV act on the outer end of the external rod, thereby adjusting the electrical stimulation head. Screw VI rotates on receiving hole II, causing the rectangular block of the swing rod to move within the arch frame, driving the inner end of the swing rod to swing on ear seat I, adjusting the tilt angle of plate seat I, thus adjusting the lower joint arm. The outer side of the vertical part of the rear docking rod is placed on the upper end of the inner side of the upright beam II, and the inner end of screw VIII is placed in receiving hole VIII, causing the inner end of screw VIII to rotate within receiving hole I, causing the flange of screw VIII to act on the inner side of the vertical part of the rear docking rod.The rear-mounted connecting rod is then installed on the upright beam II at the specified height. The screw part VII rotates within the receiving hole VII, separating the inner end face of the screw part VII from the upper end face of the support rod. This allows the plate base II to move on the outer end of the support rod, adjusting its installation position on the support rod. After adjusting the plate base II's position on the support rod, the screw part VII rotates in the opposite direction within the receiving hole VII, causing the inner end face of the screw part VII to act on the upper end of the support rod. On the end face, the upper joint arm can be adjusted. When cognitive training is needed, the seat plate is adjusted to allow the patient to sit on seat II according to their height, with their lower legs suspended. The upper joint arm is adjusted to position the display screen in front of the patient's eyes. The middle joint arm is adjusted to install the support rod in the receiving hole III, allowing the cover to be placed on the patient's head. The middle joint arm and the electrical stimulation head are adjusted to place the patch on the patient's shoulder joint, elbow joint, etc. At the wrist, hip, and knee joints, the lower joint arm is adjusted to align the camera with the patient's lower leg. Dopamine injection solution is injected into the deltoid, brachioradialis, extensor carpi radialis, gluteus maximus, quadriceps femoris, and gastrocnemius muscles, respectively. The photostimulation head, electrical stimulation head, camera, signal converter, and display screen are activated. The light source emits light signals to stimulate the patient's head, while the patch emits low-frequency electrical signals to stimulate the patient's joints. The camera picks up the patient's lower leg movement signals, which are then converted by the signal converter, displayed on the screen, and used to stimulate the patient's eyes visually, thus training the patient's cognitive abilities. After cognitive training is complete, the photostimulation head, electrical stimulation head, camera, signal converter, and display screen are deactivated. The patch is then separated from the patient's shoulder, elbow, wrist, hip, and knee joints, the cover is separated from the patient's head, and the patient is separated from the seat II.

[0049] The technical effect of the above solution is that it enables the activation of the brain through photoelectric signal stimulation and text / image signal input under the action of drugs.

[0050] The application of a device and method for improving patients' cognitive abilities based on photoelectric and drug-based visual combined stimulation in stroke patients involves an 810 nm continuous wave light and a light signal with an irradiance of 20 Mw / cm2, an electrical signal with a frequency of 1200 to 8000 Hz, and a dopamine-like injection.

[0051] The technical effect of the above solutions is that they improve the cognitive ability of stroke patients to receive optimal treatment.

[0052] In this technical solution, the photostimulation head, the electrical stimulation head, and the display screen are basic components and essential technical features of the invention. The base, seat plate, intermediate joint arm, lower joint arm, upper joint arm, camera, and signal converter are functional components, features that achieve other technical effects of the invention. The components include: seat I, strip, upright beam I, upright beam II, arch frame, ear seat I, receiving hole I, receiving hole II, seat II, cylinder I, screw I, screw II, cylinder II, screw III, ear seat II, built-in rod, and screw. IV. Nut part I, external rod part, nut part II, receiving groove I, receiving hole III, receiving hole IV, support rod part, cover part, light source part, screw part V, nut part III, nut part IV, ball head, embedded strip part, patch part, receiving hole V, plate base part I, swing rod part, screw part VI, plate base part II, support rod part, screw part VII, rear docking rod, screw part VIII, receiving groove II, receiving hole VI, receiving hole VII, and receiving hole VIII are technical features that comply with the Patent Law and its implementing regulations.

[0053] In this technical solution, the linkage between stimulation signals and text / image signals in improving the patient's cognitive ability is achieved by a photostimulation head, an electrical stimulation head, and a display screen.

[0054] In this technical solution, the chair frame assembly, photostimulation head, electrical stimulation head, and display screen, which work in conjunction with stimulation signals and text / image signals to improve the patient's cognitive abilities, are key technical features. This solution is novel, inventive, and practical in the technical field of devices and methods for improving patient cognitive abilities based on photoelectric, pharmacological, and visual combined stimulation. All terms used in this technical solution can be explained and understood using patent literature within this technical field. Attached Figure Description

[0055] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0056] Figure 1 This is a schematic diagram of one of the first embodiments of a device for improving patient cognitive abilities based on photoelectric and pharmacological visual combined stimulation according to the present invention. Figure 2 for Figure 1 Left view, Figure 3 This is a schematic diagram of the intermediate joint arm 3. Figure 4 This is a schematic diagram of the structure of the photostimulation head 4. Figure 5 This is a schematic diagram of the structure of the electrical stimulation head 5. Base-1, Seat Plate-2, Intermediate Joint Arm-3, Photostimulation Head-4, Electrostimulation Head-5, Lower Joint Arm-6, Upper Joint Arm-7, Camera-8, Signal Converter-9, Display Screen-91, Seat Part I-11, Strip Part-12, Upright Beam Part I-13, Upright Beam Part II-14, Arch Frame Part-15, Ear Seat Part I-16, Receiving Hole I-17, Receiving Hole II-18, Seat Part II-21, Cylindrical Part I-22, Screw Part I-23, Screw Part II-24, Cylindrical Part II-31, Screw Part III-32, Ear Seat Part II-33, Internal Rod Part-34, Screw Part IV-35, Nut Part I-36, External Rod Part-37 Nut part II-38, Receiving groove I-39, Receiving hole III-30, Receiving hole IV-301, Support rod part-41, Cover part-42, Light source part-43, Screw part V-51, Nut part III-52, Nut part IV-53, Ball head-54, Embedded strip part-55, Patch part-56, Receiving hole V-57, Plate base part I-61, Swing rod part-62, Screw part VI-63, Plate base part II-71, Support rod part-72, Screw part VII-73, Rear docking rod-74, Screw part VIII-75, Receiving groove II-76, Receiving hole VI-77, Receiving hole VII-78, Receiving hole VIII-79. Detailed Implementation

[0057] According to the examination guidelines, terms such as “having,” “comprising,” and “including” used in this invention should be understood to mean without dispensing the presence or addition of one or more other elements or combinations thereof.

[0058] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0059] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0060] Furthermore, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other. In addition, unless otherwise specified, the equipment and materials used in the following embodiments are commercially available. Unless otherwise specified, please make improvements according to conventional methods in the art.

[0061] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0062] A device for improving patients' cognitive abilities based on photoelectric and pharmacological visual combined stimulation. Figure 1 As one of the first embodiments of the present invention, this embodiment is described in detail with reference to the accompanying drawings. It includes a base 1, a seat plate 2, an intermediate joint arm 3, a photostimulation head 4, an electrical stimulation head 5, a lower joint arm 6, an upper joint arm 7, a camera 8, a signal converter 9, and a display screen 91. The seat plate 2, the intermediate joint arm 3, the lower joint arm 6, and the upper joint arm 7 are respectively arranged on the base 1. The photostimulation head 4 and the electrical stimulation head 5 are respectively arranged on the intermediate joint arm 3. The camera 8 is arranged on the lower joint arm 6. The display screen 91 is arranged on the upper joint arm 7. The signal converter 9 is arranged between the camera 8 and the display screen 91 and the base 1.

[0063] The second embodiment of the present invention will be described in detail with reference to the accompanying drawings. In this embodiment, the base 1 is configured to include a seat portion I 11, a strip portion 12, a vertical beam portion I 13, a vertical beam portion II 14, an arch frame portion 15, and an ear portion I 16. A receiving hole I 17 is provided on the upper inner side of the vertical beam portion II 14. A receiving hole II 18 is provided in the middle of the horizontal portion of the arch frame portion 15. The outer side of the lower end face of the seat portion I 11 is configured to connect with the inner end face of the strip portion 12. The left corner of the upper end face of the seat portion I 11 is configured to connect with the lower end face of the vertical beam portion I 13, and the right corner of the upper end face of the seat portion I 11 is configured to connect with the lower end face of the vertical beam portion II 14. The middle of the upper end face of the seat portion I 11... The upper end face of the seat I11 is connected to the vertical end face of the arch frame 15, and the middle right side of the upper end face of the seat I11 is connected to the lower end face of the ear seat I16. The upright beam I13 and upright beam II14 are respectively connected to the seat plate 2, and the middle of the upright beam II14 is connected to the middle joint arm 3. The upper end of the upright beam II14 is connected to the upper joint arm 7, and the receiving hole I17 is threadedly connected to the upper joint arm 7. The arch frame 15 is accommodatingly connected to the lower joint arm 6, and the ear seat I16 is connected to the lower joint arm 6 by a pin. The receiving hole II18 is threadedly connected to the lower joint arm 6.

[0064] The base 1 forms a support connection point for the seat plate 2, intermediate joint arm 3, lower joint arm 6, and upper joint arm 7. The upright beam part I 13 and upright beam part II 14 connect to the seat plate 2. The upright beam part II 14 connects to the intermediate joint arm 3. The arch frame part 15, ear seat part I 16, and receiving hole part II 18 connect to the lower joint arm 6. The upright beam part II 14 and receiving hole part I 17 connect to the upper joint arm 7. The strip part 12 enables the seat part I 11 to be connected off the ground. Its technical purpose is to serve as a support carrier for the seat plate 2, intermediate joint arm 3, lower joint arm 6, and upper joint arm 7.

[0065] In this embodiment, the seat part I11 is a rectangular plate and the strip part 12 is a strip block, the upright beam part I13 is a rectangular column, the upright beam part II14 is a circular column, the arch frame part 15 is a C-shaped block and the ear seat part I16 is a double plate ear seat, the receiving hole body I17 is a threaded blind hole and the receiving hole body II18 is a threaded hole. The receiving holes I17 are arranged at intervals along the vertical center line of the upright beam part II14, and the two strip parts 12, the two upright beam parts I13 and the two upright beam parts II14 are respectively provided on the seat part I11.

[0066] Its technical objective is to achieve column-type connection and support for the seat plate 2 and the intermediate joint arm 3, hole seat-type connection and support for the lower joint arm 6, and hole column-type connection and support for the upper joint arm 7.

[0067] In this embodiment, the base plate 2 is configured to include a base portion II 21, a cylindrical portion I 22, a screw portion I 23, and a screw portion II 24. The left corner of the lower end face of the base portion II 21 is configured to be connected to the inner port of the cylindrical portion I 22. The peripheral side of the cylindrical portion I 22 is configured to be threadedly connected to the screw portion I 23, and the right end face of the base portion II 21 is configured to be threadedly connected to the screw portion II 24. The outer port of the cylindrical portion I 22 and the right corner of the base portion II 21 are respectively configured to be fitted to the base 1. The inner end face of the screw portion I 23 and the inner end face of the screw portion II 24 are respectively configured to be contacted with the base 1.

[0068] The seat plate 2 forms a support connection point to the base 1. The connection with the base 1 is achieved by the seat part II 21, the cylinder part I 22, the screw part I 23 and the screw part II 24. Its technical purpose is to serve as a component for patient seating.

[0069] In this embodiment, the seat portion II 21 is configured as a rectangular plate with a threaded hole at the right end and a rectangular through hole at the right corner, and the cylindrical portion I 22 is configured as a rectangular tube with threaded holes on its peripheral sides. The screw portion I 23 and the screw portion II 24 are respectively configured as internal hexagon bolts. The rectangular through hole of the seat portion II 21 is configured to be connected to the base 1. The threaded hole of the seat portion II 21 is configured to be connected to the screw portion II 24, and the threaded hole of the cylindrical portion I 22 is configured to be connected to the screw portion I 23. Two cylindrical portions I 22 are configured on the seat portion II 21, and multiple screw portions I 23 are configured on the cylindrical portion I 22, and multiple screw portions II 24 are configured on the seat portion II 21.

[0070] The technical objective is to enable height adjustment for patient seats.

[0071] In this embodiment, the intermediate joint arm 3 is configured to include a cylindrical part II 31, a screw part III 32, an ear part II 33, an internal rod part 34, a screw part IV 35, a nut part I 36, an external rod part 37, and a nut part II 38. A receiving groove I 39 is provided on the inner end of the ear part II 33. A receiving hole III 30 is provided on the outer end of the external rod part 37, and a receiving hole IV 301 is provided on the outer end of the internal rod part 34. One part of the peripheral side of the cylindrical part II 31 is threadedly connected to the screw part III 32, and another part of the peripheral side of the cylindrical part II 31 is connected to the inner end face of the ear part II 33. The outer side of the inner end of the internal rod part 34 is connected to the outer end of the ear part II 33 via a pin. The inner end face of the screw part IV 35... The outer end of the screw part Ⅳ35 is configured to be connected to the outer ends of the front and rear sides of the built-in rod part 34 and the outer end of the screw part Ⅳ35 is configured to be connected to the receiving groove Ⅰ39 through the screw. The nut part Ⅰ36 is configured to be threadedly connected to the outer end of the screw part Ⅳ35 and the inner end face of the nut part Ⅰ36 is configured to be connected to the outer side of the ear part Ⅱ33 in contact. The inner end of the external rod part 37 is configured to be threadedly connected to the nut part Ⅱ38 and the receiving hole Ⅳ301 respectively, and the inner end face of the nut part Ⅱ38 is configured to be connected to the outer end face of the built-in rod part 34 in contact. The cylinder part Ⅱ31 is configured to be fitted to the base 1 and the inner end face of the screw part Ⅲ32 is configured to be connected to the base 1 in contact. The outer ends of the receiving hole Ⅲ30 and the external rod part 37 are configured to be connected to the photostimulation head 4 and the electrostimulation head 5 respectively.

[0072] The base plate 2 forms a support connection point for the base 1, the photostimulation head 4, and the electrical stimulation head 5. The cylindrical part II 31 and the screw part III 32 are used to connect with the base 1. The external rod part 37 and the receiving hole III 30 are used to connect with the photostimulation head 4 and the electrical stimulation head 5. The ear part II 33, the internal rod part 34, the screw part IV 35, the nut part I 36, the nut part II 38, the receiving groove I 39, and the receiving hole IV 301 are used to connect the external rod part 37 with varying lengths and angles. Its technical purpose is to serve as a support carrier for the photostimulation head 4 and the electrical stimulation head 5.

[0073] In this embodiment, the cylindrical part II 31 is a circular tubular body with threaded holes on its peripheral side, and the screw part III 32 is an internal hexagonal bolt. The lug part II 33 is a double-plate lug, and the internal rod part 34 is a rectangular rod. The screw part IV 35 is a smooth bolt, and the nut part I 36 and the nut part II 38 are respectively hexagonal nuts. The external rod part 37 is a convex rod with a constricted section having a smooth bolt and an extended section having a rectangular cross-section. The receiving groove I 39 is an arc-shaped groove, and the receiving hole III 30 is a hole. The receiving hole IV 301 is a threaded blind hole. One screw part IV 35 and one nut part I 36 are configured to form a set of rod mother components. The two sets of rod mother components are arranged between the internal rod part 34 and the lug part II 33. The threaded hole of the cylindrical part II 31 is configured to be connected to the screw part III 32, and the smooth bolt of the external rod part 37 is configured to be connected to the receiving hole IV 301.

[0074] Its technical objective is to achieve a rod-hole connection and support for the photostimulation head 4 and the electrical stimulation head 5.

[0075] In this embodiment, the photostimulation head 4 is configured to include a support rod portion 41, a cover portion 42, and a light source portion 43. The inner end face of the support rod portion 41 is configured to be connected to the outer peripheral side of the cover portion 42, the peripheral inner wall of the cover portion 42 is configured to be connected to the light source portion 43, and the outer end of the support rod portion 41 is configured to be inserted into the intermediate joint arm 3.

[0076] The photostimulation head 4 forms a support connection point for the intermediate joint arm 3. The support rod part 41 realizes the connection with the intermediate joint arm 3. The cover part 42 realizes the internal connection support for the light source part 43. The light source part 43 realizes the processing of light signals emitted to the patient's head. Its technical purpose is to be used as a component for stimulating the patient with light signals.

[0077] In this embodiment, the support rod 41 is configured as a rod-shaped body and the cover 42 is configured as a part of a spherical shell. The light source 43 is configured as an LED lamp bead or a laser emitter head and is configured to be arranged in rows and columns at intervals along the peripheral inner wall.

[0078] Its technical objective is to enable patients to receive multi-beam body light stimulation.

[0079] In this embodiment, the electrical stimulation head 5 is configured to include a screw portion V51, a nut portion III52, a nut portion IV53, a ball head 54, an insert strip portion 55, and a patch portion 56. A receiving hole V57 is provided at the outer end of the peripheral side of the ball head 54. The outer end of the screw portion V51 is threadedly connected to the nut portion III52 and the nut portion IV53, and the inner end face of the screw portion V51 is connected to the inner end of the peripheral side of the ball head 54. The receiving hole V57 is connected to the inner end of the insert strip portion 55, and the outer end face of the insert strip portion 55 and the outer end of the peripheral side of the ball head 54 are respectively connected in contact with the inner side of the patch portion 56. The outer end of the screw portion V51 is connected through the intermediate joint arm 3, and the inner end face of the nut portion III52 and the inner end face of the nut portion IV53 are respectively connected in contact with the intermediate joint arm 3.

[0080] The electrical stimulation head 5 forms a support connection point for the intermediate joint arm 3. The connection with the intermediate joint arm 3 is achieved by the screw part V 51, the nut part III 52 and the nut part IV 53. The connection and support for the shoulder joint, elbow joint, wrist joint, hip joint and knee joint are achieved by the ball head 54, the insert strip part 55 and the patch part 56. Its technical purpose is to be used as a component for electrical signal stimulation of the patient.

[0081] In this embodiment, the screw part V51 is configured as a light column bolt, and the nut parts III52 and IV53 are respectively configured as hexagonal nuts. The ball head 54 is configured as a silicon steel spherical body, and the embedded strip part 55 is configured as a graphite electrode column. The patch part 56 is configured as a sheet made of carbon nanotubes or a diaphragm with silicon nanotubes embedded in a spiral pattern, and the embedded strip part 55 is configured to be arranged at intervals along the outer end of the peripheral side of the ball head 54.

[0082] Its technical purpose is to enable low-frequency electrical signal stimulation of patients.

[0083] In this embodiment, the lower joint arm 6 is configured to include a plate base portion I 61, a swing rod portion 62, and a screw portion VI 63. The outer end face of the swing rod portion 62 is configured to be connected to the outer end face of the vertical portion of the plate base portion I 61. The inner end of the swing rod portion 62 is configured to be rotatably connected to the inner end of the screw portion VI 63. The outer step of the plate base portion I 61 is configured to be connected to the camera 8. The inner end of the swing rod portion 62 is configured to be connected to the base 1 via a pin. The inner end of the swing rod portion 62 is configured to be in contact with the base 1. The outer end of the screw portion VI 63 is configured to be threadedly connected to the base 1.

[0084] The lower joint arm 6 forms a support connection point for the base 1 and the camera 8. The swing rod part 62 and the screw part VI 63 realize the connection with the base 1, and the plate base part I 61 realizes the connection with the camera 8. Its technical purpose is to serve as a support carrier for the camera 8.

[0085] In this embodiment, the base portion I 61 is configured as an L-shaped plate and the swing rod portion 62 is configured as a rod-shaped body with a rectangular block and a convex rotating hole on the inner side of the inner end. The screw portion VI 63 is configured as an internal hexagonal bolt with a convex inner end. The rectangular block of the swing rod portion 62 is configured to be connected to the base 1 in contact. The convex rotating hole of the swing rod portion 62 is configured to be connected to the convex inner end of the screw portion VI 63.

[0086] Its technical purpose is to achieve an adjustable-angle connection and support for camera 8.

[0087] In this embodiment, the camera 8 is configured to be connected to the 3D camera and the housing of the camera 8 is configured to be connected to the lower articulated arm 6. The output interface of the camera 8 is configured to be connected to the signal converter 9 via a cable.

[0088] The camera 8 forms a support connection point for the lower joint arm 6 and the signal converter 9. The camera 8 enables the connection between the lower joint arm 6 and the signal converter 9. Its technical purpose is to serve as a component for picking up joint movement angle signals.

[0089] In this embodiment, the signal converter 9 is configured as a photoelectric converter having an optical engine component consisting of a micromirror, a laser diode, a combined optical device, a photodiode, and a thermal sensor, and an electronic module component consisting of a microelectromechanical system mirror driver, a digital controller, and a laser diode driver. The input interface of the signal converter 9 is configured to be connected to the camera 8 via a cable, the output interface of the signal converter 9 is configured to be connected to the display screen 91 via a cable, and the lower end face of the housing of the signal converter 9 is configured to be connected to the base 1.

[0090] The signal converter 9 forms a support connection point for the base 1, camera 8 and display screen 91. The signal converter 9 realizes the connection with the base 1, the connection with the camera 8 and the connection with the display screen 91. Its technical purpose is to serve as a component for signal transmission between the display screen 91 and the camera 8.

[0091] In this embodiment, the display screen 91 is configured as a 3D display and the housing of the display screen 91 is configured to be connected to the upper articulated arm 7. The input interface of the display screen 91 is configured to be connected to the signal converter 9 via a cable.

[0092] Its technical purpose is to serve as a component for stimulating visual signals to patients.

[0093] In this embodiment, the upper articulated arm 7 is configured to include a plate base portion II 71, a support rod portion 72, a screw portion VII 73, a rear docking rod 74, and a screw portion VIII 75. A receiving groove II 76 is provided on the lower side of the inner end face of the plate base portion II 71. A receiving hole VI 77 is provided at the upper corner of the plate base portion II 71, and a receiving hole VII 78 is provided at the edge of the upper end face of the plate base portion II 71. A receiving hole VIII 79 is provided at the upper end of the vertical part of the rear docking rod 74. The receiving hole VI 77 is configured to connect with the outer end of the support rod portion 72, and the receiving hole VII 78 is configured to connect with the screw portion VII 73. The screw part VII 73 is threaded and its inner end face is configured to contact the upper end face of the support rod part 72. The horizontal end of the rear docking rod 74 is configured to connect with the inner end face of the support rod part 72, and the receiving hole body VIII 79 is configured to connect with the inner end of the screw part VIII 75. The flange of the screw part VIII 75 is configured to contact the inner side of the vertical part of the rear docking rod 74, and the outer side of the vertical part of the rear docking rod 74 is configured to contact the base 1. The inner end of the screw part VIII 75 is threaded and connected with the base 1, and the receiving groove II 76 is configured to connect with the display screen 91.

[0094] The upper articulated arm 7 forms a support connection point for the base 1 and the display screen 91. The rear docking rod 74, the screw part VIII 75 and the receiving hole body VIII 79 realize the connection with the base 1. The plate base part II 71 and the receiving groove II 76 realize the connection with the display screen 91. The support rod part 72, the screw part VII 73, the receiving hole body VI 77 and the receiving hole body VII 78 realize the connection with the plate base part II 71. Its technical purpose is to serve as a support carrier for the display screen 91.

[0095] In this embodiment, the plate base II 71 is configured as a rectangular plate and the support rod 72 is configured as a rectangular rod. The screw VII 73 is configured as an internal hexagonal bolt and the rear docking rod 74 is configured as an L-shaped rod. The screw VIII 75 is configured as a hexagonal bolt and the receiving groove II 76 is configured as a C-shaped opening. The receiving hole VI 77 is configured as a rectangular hole and the receiving hole VII 78 is configured as a threaded hole. The receiving hole VIII 79 is configured as a hole and the inner port of the receiving hole VII 78 is located on the upper inner wall of the receiving hole VI 77. One support rod 72, one screw VII 73, one rear docking rod 74 and one screw VIII 75 are configured to form a set of rod assembly components and the two sets of rod assembly components are respectively located between the plate base II 71 and the base 1.

[0096] Its technical purpose is to achieve adjustable positional connection and support for the display screen 91.

[0097] In this embodiment, the base 1 and seat plate 2 are arranged with the photostimulation head 4, the electrical stimulation head 5, the camera 8, the signal converter 9, and the display screen 91 in a manner that allows for external signal release. The base 1, seat plate 2, photostimulation head 4, electrical stimulation head 5, camera 8, signal converter 9, and display screen 91 are arranged with the intermediate joint arm 3, lower joint arm 6, and upper joint arm 7 in a manner that allows for external support connection. Multiple intermediate joint arms 3 are mounted on the base 1, and multiple electrical stimulation heads 5 are mounted on the intermediate joint arms 3. A rear docking rod 74, a cylindrical part II 31, and a screw part III 3 are also included. 2. The seat part II21 and the screw part II24 are configured to be connected to the upright beam part II14, the screw part VIII75 is configured to be connected to the receiving hole body I17, the swing rod part 62 is configured to be connected to the ear part I16, the screw part VI63 is configured to be connected to the receiving hole body II18, the rectangular block of the swing rod part 62 is configured to be connected to the arch frame part 15, the screw part V51 and the support rod part 41 are respectively configured to be connected to the receiving hole body III30, the nut part III52 and the nut part IV53 are respectively configured to be connected to the external rod part 37, and the cylinder part I22 and the screw part I23 are configured to be connected to the upright beam part I13.

[0098] The present invention will be further described below with reference to embodiments. These embodiments are intended to illustrate the present invention and not to further limit the present invention.

[0099] A method for using a device for improving patient cognitive abilities based on photoelectric drug-visual combined stimulation includes the following steps: rotating screw part I 23 within the threaded hole of cylinder part I 22, separating the inner end face of screw part I 23 from the upright beam part I 13; rotating screw part II 24 within the threaded hole of seat part II 21, separating the inner end face of screw part II 24 from the upright beam part II 14; moving upright beam part I 13 within cylinder part I 22; and moving upright beam part II 14 within seat part II 21. The height of seat II 21 is adjusted by moving the rectangular through-hole body 21. After the height adjustment of seat II 21 is completed, screw I 23 rotates in the opposite direction in the threaded hole of cylinder I 22, so that the inner end face of screw I 23 acts on vertical beam I 13. Screw II 24 rotates in the opposite direction in the threaded hole of seat II 21, so that the inner end face of screw II 24 acts on vertical beam II 14, thereby realizing the adjustment of seat 2. Rotate the screw part III 32 in the threaded hole of the cylinder part II 31 to separate the inner end face of the screw part III 32 from the upright beam part II 14, and move the cylinder part II 31 on the upright beam part II 14 to adjust the height of the cylinder part II 31 on the upright beam part II 14. After the height adjustment of the cylinder part II 31 on the upright beam part II 14 is completed, rotate the screw part III 32 in the opposite direction in the threaded hole of the cylinder part II 31 to make the inner end face of the screw part III 32 act on the upright beam part II 14, and make the smooth column bolt of the outer rod part 37 rotate in the receiving hole IV 301 to adjust the outward extension length of the outer rod part 37. After the outward extension length adjustment of the outer rod part 37 is completed, move the nut part I 3... 6. Rotate the bolt on the outer rod 37 so that the inner end face of the nut part II 38 acts on the outer end face of the inner rod 34, causing the nut part I 36 to rotate on the screw part IV 35, separating the inner end face of the nut part I 36 from the outer surface of the ear part II 33, allowing the screw part IV 35 to move in the receiving groove I 39, and causing the inner rod 34 to rotate in the ear part II 33, adjusting the swing angle of the outer rod 37. After adjusting the swing angle of the outer rod 37, rotate the nut part I 36 in the opposite direction on the screw part IV 35 so that the inner end face of the nut part I 36 acts on the outer surface of the ear part II 33, thereby achieving adjustment of the intermediate joint arm 3. Nuts III 52 and IV 53 are rotated on screw V 51, separating the inner end faces of nut III 52 and IV 53 from the outer end of external rod 37. Screw V 51 moves within receiving hole III 30 to adjust the position of ball head 54. After adjusting the position of ball head 54, nuts III 52 and IV 53 are rotated in opposite directions on screw V 51, with the inner end faces of nut III 52 and IV 53 acting on the outer end of external rod 37, thereby adjusting the electrical stimulation head 5. The screw part VI 63 rotates on the receiving hole body II 18, causing the rectangular block of the swing rod part 62 to move in the arch frame part 15, driving the inner end of the swing rod part 62 to swing on the ear seat part I 16, adjusting the tilt angle of the plate seat part I 61, thereby achieving adjustment of the lower joint arm 6. Place the outer vertical side of the rear docking rod 74 onto the upper inner side of the upright beam II 14. Place the inner end of the screw part VIII 75 into the receiving hole VIII 79, allowing the inner end of the screw part VIII 75 to rotate within the receiving hole I 17. This causes the flange of the screw part VIII 75 to act on the inner vertical side of the rear docking rod 74, thereby installing the rear docking rod 74 onto the upright beam II 14 at the specified height. Then, allow the screw part VII 73 to rotate within the receiving hole VII 78, causing the screw part VII 73... The inner end face separates from the upper end face of the support rod 72, allowing the plate seat Ⅱ71 to move on the outer end of the support rod 72. This adjusts the mounting position of the plate seat Ⅱ71 on the support rod 72. After adjusting the mounting position of the plate seat Ⅱ71 on the support rod 72, the screw Ⅶ73 rotates in the opposite direction within the receiving hole Ⅶ78. This causes the inner end face of the screw Ⅶ73 to act on the upper end face of the support rod 72, thereby adjusting the upper articulated arm 7. When cognitive training is required, the seat plate 2 is adjusted so that the patient sits on seat II 21 according to their height, with their lower legs suspended. The upper joint arm 7 is adjusted so that the display screen 91 is positioned in front of the patient's eyes. The middle joint arm 3 is adjusted so that the support rod 41 is installed in the receiving hole III 30, and the cover 42 is placed on the patient's head. The middle joint arm 3 and the electrical stimulation head 5 are adjusted so that the patch 56 is placed on the patient's shoulder, elbow, wrist, hip, and knee joints respectively. The lower joint arm 6 is adjusted so that the camera 8 is aimed at the patient's lower legs. Dopamine injection solution is injected into the deltoid, brachioradialis, extensor carpi radialis, gluteus maximus, quadriceps femoris, and gastrocnemius muscles. The light stimulation head 4, electrical stimulation head 5, camera 8, and signal... With the signal converter 9 and display screen 91 in working condition, the light source 43 releases light signals and stimulates the patient's head with light signals, the patch 56 releases low-frequency electrical signals and stimulates the patient's joints with electrical signals, the camera 8 picks up the activity signals of the patient's lower leg, converts the activity signals of the patient's lower leg through the signal converter 9, plays them on the display screen 91 and stimulates the patient's eyes with visual signals, thereby training the patient's cognitive ability. After the patient's cognitive ability training is completed, the light stimulation head 4, the electrical stimulation head 5, the camera 8, the signal converter 9 and the display screen 91 are put into non-working condition, the patch 56 is separated from the patient's shoulder joint, elbow joint, wrist joint, hip joint and knee joint, the cover 42 is separated from the patient's head, and the patient is separated from the seat II 21.

[0100] A device for improving patients' cognitive abilities based on photoelectric drug visual composite stimulation, the second of the first embodiments of the present invention, is described in detail with reference to the accompanying drawings. The device includes AI glasses and the input interface of the AI ​​glasses is configured to be connected to the signal converter 9 via wireless transmission.

[0101] Its technical purpose is to enable wearable visual stimulation for patients.

[0102] The application of a device and method for improving patients' cognitive abilities based on photoelectric and drug-based visual combined stimulation in stroke patients involves an 810 nm continuous wave light and a light signal with an irradiance of 20 Mw / cm2, an electrical signal with a frequency of 1200 to 8000 Hz, and a dopamine-like injection.

[0103] Fifty stroke patients were selected as clinical trial cases in the Department of Rehabilitation Medicine, Ruijin Hospital, affiliated with Shanghai Jiao Tong University School of Medicine. The device of this invention was used for rehabilitation treatment. After three months of continuous rehabilitation treatment, 48 of the patients showed significant improvement in cognitive ability, with an effectiveness rate of over 95%.

[0104] In verifying this invention, the inventors abandoned the existing technical features of rehabilitation treatment of patients' motor performance through electrical stimulation signals. Instead, they first proposed a technical feature that links stimulation signals and text / image signals in improving patients' cognitive abilities. This resulted in the first unexpected technical effect: enabling patients to consciously train their cognitive abilities under external stimulation, thus enhancing their will to recover. The second unexpected technical effect: the installation of the base 1 and seat 2 on the patient and other components creates a friendly rehabilitation environment for the patient. The third unexpected technical effect: the combined signal stimulation of the patient through the light stimulation head 4, the electrical stimulation head 5, and the display screen 91 enhances the stimulation effect. The fourth unexpected technical effect: the intermediate joint arm 3 supports the light stimulation head 4 and the electrical stimulation head 5, enhancing the stimulation effect of both light and electrical signals on the patient. The fifth unexpected technical effect: the use of the camera 8 and signal converter 91... The display screen 91 transmits signals of the patient's own reaction, improving the patient's understanding of rehabilitation treatment and achieving the sixth unexpected technical effect: the lower joint arm 6 supports the camera 8, improving the acquisition of the patient's lower leg movement angle signal, resulting in the seventh unexpected technical effect: the upper joint arm 7 supports the display screen 91, improving the patient's viewing effect of text and image signals, resulting in the eighth unexpected technical effect: the AI ​​glasses enable the input of text and image signals to the patient, improving the patient's cognitive ability of text and image signals, resulting in the ninth unexpected technical effect: the rehabilitation treatment of the patient's motor performance no longer relies solely on electrical stimulation signals, but through signal stimulation and text and image signal cognition, the patient's brain is kept active, training the patient's cognitive ability, resulting in the tenth unexpected technical effect: the input of the charge generated by the ball head 54 and the embedded strip 55 puts the patient in an electromagnetic rehabilitation state, allowing the patient's brain to be in a good thinking state.

[0105] In a second embodiment of the present invention, the chair frame assembly, the light stimulation head 4, the electrical stimulation head 5, and the display screen 91 are interconnected in a manner that uses the linkage between stimulation signals and text / image signals to improve the patient's cognitive abilities.

[0106] In this embodiment, the display screen 91 is connected to the chair frame assembly, the light stimulation head 4, and the electrical stimulation head 5 in a manner that provides visual signal stimulation to the patient.

[0107] In this embodiment, the chair frame assembly is configured to include a base 1 and a seat 2.

[0108] In this embodiment, a first accessory device is also included, and the first accessory device is configured as an intermediate joint arm 3.

[0109] In this embodiment, a second accessory device is also included, and the second accessory device is configured to include a lower articulated arm 6, an upper articulated arm 7, a camera 8, and a signal converter 9.

[0110] The second embodiment of the present invention is based on the first embodiment. In the second embodiment of the present invention, the steps are as follows: the chair frame assembly supports the patient, the light stimulation head 4, the electrical stimulation head 5, and the display screen 91; the light stimulation head 4 provides light signal stimulation to the patient; the electrical stimulation head 5 provides electrical signal stimulation to the patient; and the display screen 91 provides visual signal stimulation to the patient, thereby realizing the linkage between stimulation signals and text / image signals in the process of improving the patient's cognitive ability.

[0111] The second embodiment of the present invention is based on the first embodiment.

[0112] This invention has the following characteristics: 1. By designing a chair frame assembly, a light stimulation head 4, an electrical stimulation head 5, and a display screen 91, the chair frame assembly provides support for the patient, the light stimulation head 4, the electrical stimulation head 5, and the display screen 91. The light stimulation head 4 provides light signal stimulation to the patient, the electrical stimulation head 5 provides electrical signal stimulation to the patient, and the display screen 91 provides visual signal stimulation to the patient. This achieves a linkage between stimulation signals and text / image signals in the process of improving the patient's cognitive abilities, solving the technical problem of rehabilitation treatment of patients' motor performance that relies solely on electrical stimulation signals, thus improving the patient's rehabilitation treatment effect.

[0113] 2. Due to the design of base 1 and seat plate 2, external beams are used for support.

[0114] 3. Due to the design of the intermediate joint arm 3, the photostimulation head 4 and the electrical stimulation head 5 are connected and supported.

[0115] 4. By designing the lower joint arm 6, upper joint arm 7, camera 8, and signal converter 9, the system enables the transmission of patient emergency response signals to the display screen 91.

[0116] 5. Because the design limits the numerical range of the structural shape, the numerical range is a technical feature in the technical solution of this invention, and is not a technical feature obtained by formula calculation or a limited number of experiments. The experiment shows that the technical feature of the numerical range has achieved very good technical effect.

[0117] 6. Due to the design of the technical features of this invention, and the combined effect of the individual and collective technical features, experiments have shown that the performance indicators of this invention are at least 1.7 times that of existing performance indicators, and the invention has been evaluated to have good market value.

[0118] Other technical features that are connected to the chair frame assembly, light stimulation head 4, electrical stimulation head 5, and display screen 91 in conjunction with the stimulation signals and text / image signals that improve the patient's cognitive abilities are also embodiments of the present invention. Furthermore, the technical features of the above embodiments can be combined in any way. In order to meet the requirements of the Patent Law, the Patent Implementation Regulations, and the Examination Guidelines, all possible combinations of the technical features in the above embodiments will not be described.

[0119] The above embodiments are merely one implementation of the device and method for improving patients' cognitive abilities based on photoelectric drug visual combined stimulation, and its application provided by the present invention. Other modifications to the solution provided by the present invention, adding or reducing features or steps therein, or applying the present invention to other technical fields similar to the present invention, all fall within the protection scope of the present invention.

Claims

1. A device for improving patients' cognitive abilities based on photoelectric and pharmacological visual combined stimulation, characterized in that: It includes a chair frame assembly for use as a support, a photostimulation head (4) disposed on the chair frame assembly, an electrical stimulation head (5) disposed on the chair frame assembly, and a display screen (91) disposed on the chair frame assembly.

2. The device for improving cognitive ability of patients based on optoelectronic pharmacovisual complex stimulation according to claim 1, characterized in that it comprises: The chair frame assembly, light stimulation head (4), electrical stimulation head (5), and display screen (91) are interconnected in a manner that uses the linkage between stimulation signals and text / image signals to improve the patient's cognitive ability.

3. The device for improving cognitive ability of patients based on optoelectronic pharmacovisual complex stimulation according to claim 2, characterized in that it further comprises: The display screen (91) is connected to the chair frame assembly, the light stimulation head (4), and the electrical stimulation head (5) in a manner that provides visual stimulation to the patient.

4. The device for improving cognitive ability of patients based on optoelectronic pharmacovisual complex stimulation according to claim 1, characterized in that it further comprises: The chair frame assembly is configured to include a base (1) and a seat (2). Alternatively, it may also include a first accessory device and the first accessory device may be configured as an intermediate joint arm (3). Alternatively, it may also include a second accessory device and the second accessory device may be configured to include a lower articulated arm (6), an upper articulated arm (7), a camera (8), and a signal converter (9).

5. The device for improving cognitive ability of patients based on optoelectronic pharmacovisual complex stimulation according to claim 4, characterized in that in The base (1) is provided with a seat plate (2), an intermediate joint arm (3), a lower joint arm (6) and an upper joint arm (7). A photostimulation head (4) and an electrical stimulation head (5) are provided on the intermediate joint arm (3), and a camera (8) is provided on the lower joint arm (6). A display screen (91) is provided on the upper joint arm (7), and a signal converter (9) is provided between the camera (8) and the display screen (91) and the base (1).

6. The device for improving cognitive ability of patients based on optoelectronic pharmacovisual complex stimulation according to claim 5, characterized in that it further comprises: The photostimulation head (4) is configured to include a support rod (41), a cover (42), and a light source (43). The inner end face of the support rod (41) is configured to be connected to the outer peripheral side of the cover (42). The inner peripheral wall of the cover (42) is configured to be connected to the light source (43). The outer end of the support rod (41) is configured to be inserted into the intermediate joint arm (3). Alternatively, the support rod (41) can be configured as a rod-shaped body and the cover (42) as part of a spherical shell, and the light source (43) can be configured as an LED lamp bead or a laser emitter head, and the light source (43) can be configured to be arranged in rows and columns at intervals along the inner wall of the periphery. Alternatively, the electrical stimulation head (5) is configured to include a screw part V (51), a nut part III (52), a nut part IV (53), a ball head (54), an insert strip part (55), and a patch part (56), and a receiving hole V (57) is provided on the outer end of the peripheral side of the ball head (54). The outer end of the screw part V (51) is respectively configured to be threadedly connected to the nut part III (52) and the nut part IV (53), and the inner end face of the screw part V (51) is configured to be connected to the peripheral side of the ball head (54). The inner end of the side is connected, the receiving hole body V (57) is configured to be connected to the inner end of the embedded strip (55), and the outer end face of the embedded strip (55) and the outer end of the peripheral side of the ball head (54) are respectively configured to be connected to the inner side of the patch (56). The outer end of the screw part V (51) is configured to be connected to the intermediate joint arm (3) through, and the inner end face of the nut part III (52) and the inner end face of the nut part IV (53) are respectively configured to be connected to the intermediate joint arm (3). Alternatively, the screw part V (51) is configured as a cylindrical bolt, and the nut parts III (52) and IV (53) are configured as hexagonal nuts respectively. The ball head (54) is configured as a silicon steel spherical body, and the embedded strip part (55) is configured as a graphite electrode column. The patch part (56) is configured as a sheet made of carbon nanotubes or a diaphragm with silicon nanotubes embedded in a spiral pattern. The embedded strip part (55) is configured to be arranged at intervals along the outer end of the peripheral side of the ball head (54). Alternatively, the display screen (91) is configured as a 3D display and the housing of the display screen (91) is configured to be connected to the upper articulated arm (7), and the input interface of the display screen (91) is configured to be connected to the signal converter (9) via a cable. Alternatively, the base (1) is configured to include a seat part I (11), a strip part (12), a vertical beam part I (13), a vertical beam part II (14), an arch frame part (15), and an ear part I (16). A receiving hole I (17) is provided on the upper inner side of the vertical beam part II (14). A receiving hole II (18) is provided in the middle of the horizontal part of the arch frame part (15). The outer side of the lower end face of the seat part I (11) is configured to connect with the inner end face of the strip part (12). The left corner of the upper end face of the seat part I (11) is configured to connect with the lower end face of the vertical beam part I (13). The right corner of the upper end face of the seat part I (11) is configured to connect with the lower end face of the vertical beam part II (14). The middle of the upper end face of the seat part I (11) is configured as follows: The vertical end face of the arch frame (15) is connected to the upper end face of the seat I (11), and the middle right side of the upper end face is connected to the lower end face of the ear seat I (16). The upright beam I (13) and upright beam II (14) are respectively connected to the seat plate (2), and the middle of the upright beam II (14) is connected to the middle joint arm (3). The upper end of the upright beam II (14) is connected to the upper joint arm (7), and the receiving hole I (17) is threadedly connected to the upper joint arm (7). The arch frame (15) is accommodatingly connected to the lower joint arm (6), and the ear seat I (16) is connected to the lower joint arm (6) via a pin. The receiving hole II (18) is threadedly connected to the lower joint arm (6). Alternatively, the seat part I (11) is set as a rectangular plate and the strip part (12) is set as a strip block, the upright beam part I (13) is set as a rectangular column, the upright beam part II (14) is set as a circular column, the arch frame part (15) is set as a U-shaped block and the ear seat part I (16) is set as a double plate ear seat, the receiving hole body I (17) is set as a threaded blind hole and the receiving hole body II (18) is set as a threaded hole, the receiving hole body I (17) is arranged at intervals along the vertical center line of the upright beam part II (14), and the two strip parts (12), the two upright beam parts I (13) and the two upright beam parts II (14) are respectively set on the seat part I (11). Alternatively, the base plate (2) is configured to include a base part II (21), a cylindrical part I (22), a screw part I (23), and a screw part II (24). The left corner of the lower end face of the base part II (21) is configured to connect with the inner port of the cylindrical part I (22). The peripheral side of the cylindrical part I (22) is configured to be threadedly connected with the screw part I (23), and the right end face of the base part II (21) is configured to be threadedly connected with the screw part II (24). The outer port of the cylindrical part I (22) and the right corner of the base part II (21) are respectively configured to be fitted to the base (1). The inner end face of the screw part I (23) and the inner end face of the screw part II (24) are respectively configured to be contacted with the base (1). Alternatively, the seat part II (21) is configured as a rectangular plate with a threaded hole at the right end and a rectangular through hole at the right corner, and the cylindrical part I (22) is configured as a rectangular tube with threaded holes on the peripheral side. The screw part I (23) and the screw part II (24) are respectively configured as internal hexagonal bolts. The rectangular through hole of the seat part II (21) is configured to be connected to the base (1). The threaded hole of the seat part II (21) is configured to be connected to the screw part II (24), and the threaded hole of the cylindrical part I (22) is configured to be connected to the screw part I (23). Two cylindrical parts I (22) are set on the seat part II (21), and multiple screw parts I (23) are set on the cylindrical part I (22). Multiple screw parts II (24) are set on the seat part II (21). Alternatively, the intermediate joint arm (3) is configured to include a cylindrical part II (31), a screw part III (32), an ear part II (33), an internal rod part (34), a screw part IV (35), a nut part I (36), an external rod part (37), and a nut part II (38), and a receiving groove I (39) is provided on the inner end of the ear part II (33), a receiving hole III (30) is provided on the outer end of the external rod part (37), and a receiving hole IV (301) is provided on the outer end of the internal rod part (34), one part of the peripheral side of the cylindrical part II (31) is configured to be threadedly connected to the screw part III (32), and another part of the peripheral side of the cylindrical part II (31) is configured to be connected to the inner end face of the ear part II (33), the outer side of the inner end of the internal rod part (34) is configured to be connected to the outer end of the ear part II (33) by a pin, and the inner end face of the screw part IV (35) is configured to be threadedly connected to the screw part III (32), and the outer side of the internal rod part (34) is configured to be threadedly connected to the outer end of the ear part II (33), and the inner end face of the screw part IV (35) is configured to be threadedly connected to the screw part III (32), and the outer side of the internal rod part (34) is configured to be threadedly connected to the outer end of the ear part II (33) by a pin. The outer end of the screw part (35) is configured to be connected to the outer ends of the front and rear sides of the built-in rod part (34), and the outer end of the screw part (35) is configured to be connected to the receiving groove (39) through the screw. The nut part (36) is configured to be threadedly connected to the outer end of the screw part (35), and the inner end face of the nut part (36) is configured to be contacted with the outer side of the ear part (33). The inner end of the external rod part (37) is configured to be threadedly connected to the nut part (38) and the receiving hole (301) respectively, and the inner end face of the nut part (38) is configured to be contacted with the outer end face of the built-in rod part (34). The cylindrical part (31) is configured to be sleevedly connected to the base (1), and the inner end face of the screw part (32) is configured to be contacted with the base (1). The outer ends of the receiving hole (30) and the external rod part (37) are configured to be connected to the light stimulation head (4) and the electric stimulation head (5) respectively. Alternatively, cylindrical part II (31) is configured as a circular tubular body with threaded holes on its peripheral side, and screw part III (32) is configured as an internal hex bolt; lug part II (33) is configured as a double-plate lug; and internal rod part (34) is configured as a rectangular rod; screw part IV (35) is configured as a smooth bolt; and nut part I (36) and nut part II (38) are configured as hexagonal nuts respectively; external rod part (37) is configured as a convex rod with a constricted section having a smooth bolt and an extended section having a rectangular cross-section; and receiving groove I ( 39) is set as an arc-shaped groove and the receiving hole III (30) is set as a hole, the receiving hole IV (301) is set as a threaded blind hole and a screw part IV (35) and a nut part I (36) are set as a set of rod mother parts, the two sets of rod mother parts are set between the inner rod part (34) and the ear part II (33) and the threaded hole of the cylinder part II (31) is set to be connected to the screw part III (32), and the smooth bolt of the outer rod part (37) is set to be connected to the receiving hole IV (301). Alternatively, the lower joint arm (6) is configured to include a plate base part I (61), a swing rod part (62), and a screw part VI (63), with the outer end face of the swing rod part (62) connected to the outer end face of the vertical part of the plate base part I (61), the inner side of the inner end of the swing rod part (62) being rotatably connected to the inner end of the screw part VI (63), and the outer step of the plate base part I (61) being connected to the camera (8), the inner end of the swing rod part (62) being connected to the base (1) via a pin, and the inner side of the inner end of the swing rod part (62) being in contact with the base (1), and the outer end of the screw part VI (63) being threadedly connected to the base (1). Alternatively, the base part I (61) is configured as an L-shaped plate and the swing rod part (62) is configured as a rod with a rectangular block and a convex rotating hole on the inner side of the inner end, the screw part VI (63) is configured as an internal hexagonal bolt with a convex inner end, and the rectangular block of the swing rod part (62) is configured to be connected to the base (1) in contact, and the convex rotating hole of the swing rod part (62) is configured to be connected to the convex inner end of the screw part VI (63). Alternatively, the camera (8) is configured to be connected to a 3D camera and the housing of the camera (8) is configured to be connected to the lower articulated arm (6), and the output interface of the camera (8) is configured to be connected to a signal converter (9) via a cable. Alternatively, the signal converter (9) is configured as a photoelectric converter having an optical engine component consisting of a micromirror, a laser diode, a combined optical device, a photodiode, and a thermal sensor, and an electronic module component consisting of a microelectromechanical system mirror driver, a digital controller, and a laser diode driver. The input interface of the signal converter (9) is configured to be connected to the camera (8) via a cable, the output interface of the signal converter (9) is configured to be connected to the display screen (91) via a cable, and the lower end face of the housing of the signal converter (9) is configured to be connected to the base (1). Alternatively, the upper articulated arm (7) is configured to include a plate base part II (71), a support rod part (72), a screw part VII (73), a rear docking rod (74), and a screw part VIII (75). A receiving groove II (76) is provided on the lower side of the inner end face of the plate base part II (71). A receiving hole VI (77) is provided at the upper corner of the plate base part II (71). A receiving hole VII (78) is provided at the edge of the upper end face of the plate base part II (71). A receiving hole VIII (79) is provided at the upper end of the vertical part of the rear docking rod (74). The receiving hole VI (77) is configured to be connected to the outer end of the support rod part (72), and the receiving hole VII (78) is configured to be connected to the screw part VII (73). The screw part VII (73) is threaded and its inner end face is configured to contact the upper end face of the support rod part (72). The horizontal end of the rear docking rod (74) is configured to connect with the inner end face of the support rod part (72). The receiving hole VIII (79) is configured to connect with the inner end of the screw part VIII (75). The flange of the screw part VIII (75) is configured to contact the inner side of the vertical part of the rear docking rod (74). The outer side of the vertical part of the rear docking rod (74) is configured to contact the base (1). The inner end of the screw part VIII (75) is threaded and connected with the base (1). The receiving groove II (76) is configured to connect with the display screen (91). Alternatively, the plate base part II (71) is set as a rectangular plate and the support rod part (72) is set as a rectangular rod, the screw part VII (73) is set as an internal hexagonal bolt and the rear docking rod (74) is set as an L-shaped rod, the screw part VIII (75) is set as a hexagonal bolt and the receiving groove II (76) is set as a C-shaped opening, the receiving hole VI (77) is set as a rectangular hole and the receiving hole VII (78) is set as a threaded hole, the receiving hole VIII (79) is set as a hole and the inner port of the receiving hole VII (78) is set on the upper inner wall of the receiving hole VI (77), and a support rod part (72), a screw part VII (73), a rear docking rod (74) and a screw part VIII (75) are set as a set of rod assembly components and the two sets of rod assembly components are respectively set between the plate base part II (71) and the base (1).

7. The device for improving patient cognitive ability based on photo-pharmacotherapy visual combined stimulation according to any one of claims 1 to 6, characterized in that: The base (1) and seat plate (2) are arranged with the photostimulation head (4), the electrical stimulation head (5), the camera (8), the signal converter (9), and the display screen (91) in a manner that allows for external signal release. The base (1), seat plate (2), photostimulation head (4), electrical stimulation head (5), camera (8), signal converter (9), and display screen (91) are arranged with the intermediate joint arm (3), lower joint arm (6), and upper joint arm (7) in a manner that allows for external support connection. Alternatively, multiple intermediate joint arms (3) are mounted on the base (1) and multiple electrical stimulation heads (5) are mounted on the intermediate joint arms (3). The rear docking rod (74), cylinder II (31), screw III (32), seat II (21), and screw II (24) are configured to connect with the upright beam II (14), screw VIII (75) is configured to connect with the receiving hole I (17), and swing rod (62) is configured to connect with the ear seat I (16). The screw part VI (63) is configured to connect with the receiving hole II (18), the rectangular block of the swing rod part (62) is configured to connect with the arch frame part (15), the screw part V (51) and the support rod part (41) are respectively configured to connect with the receiving hole III (30), the nut part III (52) and the nut part IV (53) are respectively configured to connect with the external rod part (37), and the cylinder part I (22) and the screw part I (23) are configured to connect with the upright beam part I (13). Alternatively, it may include AI glasses and the input interface of the AI ​​glasses may be configured to connect to a signal converter (9) via wireless transmission.

8. A method for using a device for improving patient cognitive abilities based on photoelectric drug-visual combined stimulation, characterized by the following steps: The chair frame assembly supports the patient, the light stimulation head (4), the electrical stimulation head (5), and the display screen (91). The light stimulation head (4) provides light stimulation to the patient, the electrical stimulation head (5) provides electrical stimulation to the patient, and the display screen (91) provides visual stimulation to the patient. This achieves the linkage between stimulation signals and text / image signals in improving the patient's cognitive abilities.

9. The method of using the device for improving patient cognitive ability based on photoelectric drug visual combined stimulation according to claim 1, characterized in that: the steps are: The screw rod part I (23) is rotated in the threaded hole of the cylinder part I (22), the inner end surface of the screw rod part I (23) is separated from the vertical beam part I (13), the screw rod part II (24) is rotated in the threaded hole of the seat part II (21), the inner end surface of the screw rod part II (24) is separated from the vertical beam part II (14), the vertical beam part I (13) is moved in the cylinder part I (22), the vertical beam part II (14) is moved in the rectangular through hole of the seat part II (21), the height of the seat part II (21) is adjusted, when the height adjustment of the seat part II (21) is completed, the screw rod part I (23) is reversely rotated in the threaded hole of the cylinder part I (22), the inner end surface of the screw rod part I (23) acts on the vertical beam part I (13), the screw rod part II (24) is reversely rotated in the threaded hole of the seat part II (21), the inner end surface of the screw rod part II (24) acts on the vertical beam part II (14), thereby the seat plate (2) is adjusted, the screw rod part III (32) is rotated in the threaded hole of the cylinder part II (31), the inner end surface of the screw rod part III (32) is separated from the vertical beam part II (14), the cylinder part II (31) is moved on the vertical beam part II (14), the height of the cylinder part II (31) on the vertical beam part II (14) is adjusted, when the height adjustment of the cylinder part II (31) on the vertical beam part II (14) is completed, the screw rod part III (32) is reversely rotated in the threaded hole of the cylinder part II (31), the inner end surface of the screw rod part III (32) acts on the vertical beam part II (14), the light column bolt of the external rod part (37) is rotated in the accommodating hole body IV (301), the length of the external rod part (37) extending outward is adjusted, when the length adjustment of the external rod part (37) extending outward is completed, the nut part I (36) is rotated on the light column bolt of the external rod part (37), the inner end surface of the nut part II (38) acts on the outer end surface of the internal rod part (34), the nut part I (36) is rotated on the screw rod part IV (35), the inner end surface of the nut part I (36) is separated from the outer side surface of the ear seat part II (33), the screw rod part IV (35) is moved in the accommodating groove body I (39), the internal rod part (34) is rotated in the ear seat part II (33), the swing angle of the external rod part (37) is adjusted, when the swing angle adjustment of the external rod part (37) is completed, the nut part I (36) is reversely rotated on the screw rod part IV (35), the inner end surface of the nut part I (36) acts on the outer side surface of the ear seat part II (33), thereby the intermediate articulated arm (3) is adjusted, the nut part III (52) and the nut part IV (53) are rotated on the screw rod part V (51), the inner end surface of the nut part III (52) and the inner end surface of the nut part IV (53) are separated from the outer end head of the external rod part (37) respectively, the screw rod part V (51) is moved in the accommodating hole body III (30), the position of the ball head part (54) is adjusted,When the position adjustment of the ball head (54) is completed, the nut part III (52) and the nut part IV (53) are reversely rotated on the screw part V (51), the inner end face of the nut part III (52) and the inner end face of the nut part IV (53) act on the outer end head of the outer rod part (37) respectively, so as to adjust the electric stimulation head (5), make the screw part VI (63) rotate on the accommodating hole body II (18), make the rectangular block of the swing rod part (62) move in the arch part (15), drive the inner end head of the swing rod part (62) to swing on the ear seat part I (16), adjust the angle of the plate seat part I (61), so as to adjust the lower joint arm (6), put the vertical outer side of the rear butt joint rod (74) on the inner side of the vertical beam part II (14), put the inner end head of the screw part VIII (75) into the accommodating hole body VIII (79), make the inner end head of the screw part VIII (75) rotate in the accommodating hole body I (17), make the flange body of the screw part VIII (75) act on the vertical inner side of the rear butt joint rod (74), so as to install the rear butt joint rod (74) on the vertical beam part II (14) according to the specified height, make the screw part VII (73) rotate in the accommodating hole body VII (78), separate the inner end face of the screw part VII (73) from the upper end face of the support rod part (72), make the plate seat part II (71) move on the outer end head of the support rod part (72), adjust the installation position of the plate seat part II (71) on the support rod part (72), when the installation position adjustment of the plate seat part II (71) on the support rod part (72) is completed, reversely rotate the screw part VII (73) in the accommodating hole body VII (78), make the inner end face of the screw part VII (73) act on the upper end face of the support rod part (72), so as to adjust the upper joint arm (7), when it is needed to train the cognitive ability of the patient, adjust the seat plate (2), make the patient sit on the seat part II (21) according to the height, make the lower leg of the patient in a suspended state, adjust the upper joint arm (7), make the display screen (91) in front of the eyes of the patient, adjust the middle joint arm (3), install the support rod part (41) in the accommodating hole body III (30), put the cover part (42) on the head of the patient, adjust the middle joint arm (3) and the electric stimulation head (5), put the patch part (56) on the shoulder joint, elbow joint, wrist joint, hip joint and knee joint of the patient respectively, adjust the lower joint arm (6), make the camera (8) aim at the lower leg of the patient, inject the dopamine-like injection into the deltoid muscle, brachi-radialis muscle, radial wrist extensor muscle, gluteus maximus muscle, quadriceps muscle and gastrocnemius muscle respectively, make the light stimulation head (4), electric stimulation head (5), camera (8), signal converter (9) and display screen (91) in a working state, the light source part (43) releases light signals and stimulates the head of the patient with light signals, the patch part (56) releases low-frequency electric signals and stimulates the joints of the patient with electric signals,The camera (8) picks up the activity signal of the lower leg of the patient, converts the activity signal of the lower leg of the patient through the signal converter (9), plays on the display screen (91) and stimulates the visual signal of the eyes of the patient, so as to realize the training of the cognitive ability of the patient, when the training of the cognitive ability of the patient is completed, the light stimulation head (4), the electric stimulation head (5), the camera (8), the signal converter (9) and the display screen (91) are in a non-working state, the patch part (56) is separated from the shoulder joint, the elbow joint, the wrist joint, the hip joint and the knee joint of the patient, the cover part (42) is separated from the head of the patient, and the patient is separated from the seat part II (21).

10. A device and method for improving patients' cognitive abilities based on photoelectric and drug-based visual combined stimulation, using an 810 nm continuous wave light and a light signal with an irradiance of 20 Mw / cm2, an electrical signal with a frequency of 1200 to 8000 Hz, and a dopamine-like injection for use in stroke patients.

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