2105results about "Operating chairs" patented technology

The invention provides a handrail and massage equipment, and relates to the technical field of massage, the handrail comprises a handrail body, a swing assembly and a hand massage assembly, the swing assembly comprises a rotating piece and a swing piece, the rotating piece comprises a connecting part, and a first rod piece and a second rod piece which are respectively connected to two opposite sides of the connecting part; the first rod piece and the second rod piece are eccentrically arranged in the length direction of the first rod piece, the first rod piece is rotationally installed on the armrest body, the second rod piece is rotationally sleeved with the swing piece, the hand massage assembly is fixedly installed on the swing piece, and the first rod piece is driven to rotate so as to drive the swing piece to swing through the second rod piece. Through eccentric linkage between the rotating piece and the swinging piece, when the first rod piece is driven by external force, the second rod piece which is eccentrically arranged can generate relatively large swinging force, and therefore the hand massage assembly is driven to swing. In this way, all-directional massage on the hand can be achieved, the wrist can naturally swing in the massage process, and the massage comfort and effect are further improved.

Smart dental treatment chair, and a system utilizing Artificial Intelligence (AI) and computerized vision analysis to dynamically monitor real-time progress of a dental treatment, to dynamically report the progress to the patient, and to provide additional benefits to dental patients. A dental treatment chair includes video cameras that capture real time video, and a microphone that captures sound and speech. Computerized vision unit perform analysis of the video, and a Large Language Model (LLM) performs analysis of text extracted from uttered speech, to determine the current step in a multiple-step dental procedure. A display unit is oriented towards the patient, and displays a dynamically-updated progress bar and percentage value, indicating the actual progress of the ongoing dental treatment. Optionally, the smart dental treatment chair also integrally plays music that the patient selects and controls, sprays an aromatic agent, and provides other benefits to the dental patient.

The utility model discloses a massage armchair separated leg and foot cross lifting and telescopic structure, which comprises a massage armchair main body support and two groups of leg massage structures, the leg massage structures comprise mutually independent leg massage structures, the leg massage structures are rotatably connected with the massage armchair main body support, a first lifting driving assembly is mounted on each leg massage structure, and a second lifting driving assembly is mounted on each leg massage structure. The first lifting driving assembly is used for driving the leg massage structure to rotate relative to the massage chair body support. The two independent first lifting driving assemblies or the two independent second lifting driving assemblies are used for driving the two leg massage structures to rotationally lift relative to the massage chair body support, auxiliary stretching and cross movement of leg joints and muscles of the human body are achieved, and the massage effect is improved.

The invention discloses a massage chair support which comprises a base support, a chair frame backrest and a chair frame seat, the chair frame seat is fixedly installed above the base support, the chair frame backrest is hinged to the chair frame seat, a walking massage machine core is arranged on the chair frame backrest and the chair frame seat, the chair frame backrest comprises two symmetrical backrest guide rails, the inner sides of the backrest guide rails are fixedly connected with backrest racks, and the backrest racks are hinged to the chair frame seat. The chair frame seat comprises two symmetrical seat frame guide rails, the inner sides of the seat frame guide rails are fixedly connected with seat frame racks, a double-end connecting piece is installed between the chair frame backrest and the chair frame seat, the walking massage machine core comprises a first walking wheel and a second walking wheel, and the first walking wheel and the second walking wheel are arranged at an interval. And one pair of walking wheels is at least arranged on the backrest guide rail or the seat frame guide rail. The waist and back part can be greatly stretched, and the massage experience feeling is improved; the walking massage machine core can walk stably, the chair frame backrest can swing along the same track repeatedly, and experience is more comfortable.

A system for reducing the physiologic strain on a surgeon and for reducing turn around time between patient surgical procedures, wherein said surgical procedures are performed successively on patients who are each disposed upon a surgical bed, by providing the ability to repeatably locate and orient surgical assistive features and patient body portions such that surgeon is presented with similar location of surgical assistive features and patient body portions from one surgical procedure to the next. Patient head location may adjusted by inflatable bladders. Patient head rotation, surgeon stool height, operating bed height, wrist rest height and other surgical assistive features are quickly adjustable so as to be repeatable from one surgical procedure to the next. Surgeon fatigue and turn around time between surgical procedures are reduced. The adjustments may be computer-controlled for repeatability and accuracy.

Instrument tray for dental chair with integrated laser therapy device comprising a support platform (1) and a retaining rim arranged at the periphery of the support platform (1), characterized in that a main unit of the laser therapy device (2) is arranged below the support platform (1).

The utility model discloses a comprehensive treatment table suitable for left-hand and right-hand doctors, and relates to the technical field of medical instruments. The comprehensive treatment table suitable for the left-hand and right-hand doctors comprises a bottom plate, a left-hand support plate and a right-hand support plate, the case is mounted on one side of the top of the bottom plate; the spittoon is mounted at the top of the case, and the bottom of the spittoon is rotationally connected with the case; the cushion assembly is connected to one side of the case and used for supporting the head and the body of a patient; the lifting table is connected to one side of the case, and the cushion assembly is rotationally connected with the lifting table; the driving assembly is arranged on the lifting table and used for driving the cushion assembly to rotate; the cantilever assembly is rotationally connected to the bottom plate; and the control assembly is rotationally connected to the top of the case.

A dental lighting system (10) for selectively illuminating a treatment site (12) on a patient sitting on a treatment chair (14). The system includes at least one monitoring device (32, 32′) configured to determine characteristics of a treatment site (12) on a patient and at least one lighting unit (22, 24) configured to generate an illuminated area (34) onto the treatment site (12) by emitting a first light beam (36) in an upright state in which the treatment chair (14) is in an upright position and by emitting a second light beam (38) in a lying state in which the treatment chair (14) is in a lying position. The at least one lighting unit (22, 24) is configured to set a shape of the illuminated area (34) based on the characteristics of the treatment site (12).

The invention relates to a treatment chair (1) comprising a headrest (2), connected to the chair (1) with a headrest arm (4), and a position adjustment member (3) for the headrest (2). The position adjustment member (3) comprises at least one ratchet mechanism (5) to lock the headrest (2) in a wanted position.

The invention discloses a multispectral therapeutic apparatus for repairing hair follicle cell regeneration, and relates to the technical field of medical apparatus and instruments. Comprising a seat, an adjusting device and an irradiation device, the adjusting device comprises a supporting base, a first adjusting rod and a second adjusting rod, and a rubber ring and a plurality of extension springs are fixedly arranged on the outer wall of the top of the supporting base. A shifting block is pulled upwards to drive an adjusting auxiliary rod, a first control handle is pulled upwards to drive a limiting ring to slide in a second adjusting rod, after elastic petals stretch out of the inner wall of the second adjusting rod, the elastic petals are unfolded in a petal shape, friction force between the adjusting auxiliary rod and the elastic petals disappears, and the shifting block is pulled to control the adjusting auxiliary rod to be adjusted up and down. After the adjusting auxiliary rod is adjusted to a proper height, the shifting block is loosened, the adjusting auxiliary rod descends under the influence of gravity to drive the elastic flap to move downwards, the elastic flap is closed under stress to fold and clamp the adjusting auxiliary rod, the friction force between the adjusting auxiliary rod and the elastic flap is increased, and the stability of the adjusting auxiliary rod is guaranteed.

A transportable autonomous dental unit is described, mounted on a base to which side walls are associated in order to create a container of around 4 liters of volume, featuring a dental chair whose column has a compressed air tank, a complete instrument table, a compressor to fill the needs of the pneumatic peripherals and venturi suction device for compressed air, means for connection to a water supply line, a wastewater drainage duct, and a power source, offering the same operation conditions of a complete conventional dental unit.

The invention discloses a multi-mode intelligent massage chair system based on SSVEP and MI, and the system comprises an operation interface module which comprises an SSVEP stimulation interface of an SSVEP stimulation normal form and an MI stimulation interface of an MI stimulation normal form; the data acquisition module is used for acquiring original electroencephalogram signals generated when the user uses the operation interface module; the data processing and analysis module is used for processing and analyzing the original electroencephalogram signals acquired by the data acquisition module to obtain SSVEP stimulation and MI stimulation recognition results of the original electroencephalogram signals; and the actuator module is used for receiving the recognition result obtained by the data processing and analyzing module and converting the recognition result into a control instruction which can be recognized by the massage chair, so that different massage functions are realized. According to the invention, non-contact control of a user on the massage chair is realized, the operation problem that two arms are limited during massage is solved, convenient autonomous massage nursing is provided for patients suffering from gradual freezing and high paraplegia, and the applicability and user experience of the massage chair are remarkably improved.

The utility model discloses a blood sampling bracket for a blood sampling chair in a blood station, and relates to the technical field of blood sampling equipment. The device comprises a mounting plate, the upper side of the mounting plate is rotatably matched with a supporting plate, one side of the supporting plate is fixedly connected with two supporting pieces, the close sides of the two supporting pieces are rotatably and slidably matched with a transverse plate making contact with the upper side of the supporting plate, the upper side of the transverse plate is rotatably matched with an adjusting plate, and the upper side of the adjusting plate is provided with a fastening structure. By arranging the reinforcing hooks, in the using process, the supporting plate is sleeved with the reinforcing hooks, then under the action of the springs, the movable plate makes contact with the reinforcing hooks, the supporting plate is locked and fixed, and the situation that an adjusting plate shakes greatly due to unconscious movement when a person punctures a needle is avoided; and the possibility that the blood drawing needle head is enlarged in the body of a person to cause injury is avoided, so that the safety during use is improved.

The utility model provides a dental treatment machine for pets, which comprises a mobile phone operating platform for performing dental treatment on the pets, the mobile phone operating platform comprises a plurality of hanger valves and a plurality of mobile phones which are matched with the hanger valves and controlled by the hanger valves, and the dental treatment machine for the pets further comprises a gas circuit and a water circuit, the hanger valve is communicated with the air channel and controls the opening and closing of the air channel; the mobile phone is communicated with the air path and the water path so as to realize air inlet and outlet and water inlet and outlet of the mobile phone; and the gas path and the water path are divided into multiple paths through the same multi-union diaphragm valve and are respectively communicated with the plurality of mobile phones. The water path and the air path are divided into multiple paths by utilizing the multi-connected diaphragm valve, so that the air path and the water path which are divided into multiple paths are respectively connected to a plurality of functional devices, especially a plurality of mobile phones, the control and the operation of the plurality of functional devices are realized, the whole system is very compact in structure and small in size, and the cost is also saved.

The invention discloses a sitting type lumbar traction chair and a matching device thereof, and relates to the field of furniture and the field of health care instruments. The sitting type lumbar traction chair is a conceptual invention and comprises two main parts: one part is a chair with a hanging mechanism, such as double guide rails, and the chair can be a chair in any form; and secondly, the waist support belt is provided with a hook, and the waist support belt part can be in any form, such as a hard type, a soft type and the like. A user wears the waist protecting belt, the hook is hung on a hanging mechanism of a chair, a half-sitting half-hanging state is achieved, and therefore the traction effect on the lumbar vertebra is achieved. The ratio of sitting to hanging can be adjusted by adjusting the distance between the waist support belt and the chair surface, so that the traction force is adjusted. The distance between the waist support belt and the chair surface can be adjusted in four modes; the length of the hook on the waist support belt is changed; a liftable seat surface of the chair; a cushion; a certain angle is formed between the two guide hanging rails of the hanging mechanism, when the position is moved, the waist support belt ascends, and the traction force is increased.

The multifunctional ophthalmological treatment examination chair comprises two mounting frames, two cross beams, two reinforcing columns, two cross rods and a connecting rod, an upper body leaning pillow is rotationally connected to the rear side between the two mounting frames, a leg support is rotationally connected to the front side between the two mounting frames, and a linkage mechanism is arranged at the bottom of the upper body leaning pillow and comprises a first fixing seat; the first fixing seat is fixedly connected to the bottom of the upper body leaning pillow, a first electric push rod is rotationally connected to the interior of the first fixing seat, a second fixing seat is fixedly connected to the connecting rod, and the telescopic end of the first electric push rod is rotationally connected with the second fixing seat; second fixing blocks are symmetrically and fixedly connected to the bottoms of the leg supports, connecting rods are rotationally connected between the second fixing blocks and the corresponding first fixing blocks, a lighting mechanism is arranged on the outer side of the rear portion of the mounting frame, an infusion support is arranged on the other outer side of the rear portion of the mounting frame, and an adjusting mechanism is arranged outside the upper body leaning pillow. The device is convenient to use, diversified in function, compact in structure and capable of meeting the requirements of special crowds.

The present invention relates to the technical field of control systems and provides an adaptive dental cleaning adjustment system. The adaptive dental cleaning adjustment system includes a server, an oral state perception module, an oral evaluation module, and an intelligent adjustment module. The oral state perception module collects state data of a patient's oral cavity. The oral evaluation module evaluates the patient's oral state based on the state data collected by the oral state perception module to form an evaluation result. The intelligent adjustment module adjusts the dental cleaning process of the patient's oral cavity according to the evaluation result. Through the mutual cooperation of the oral state perception module, the oral evaluation module, and the intelligent adjustment module, the present invention enables the entire dental cleaning process to accurately perceive the oral state and perform intelligent evaluation, and then automatically adjust the dental cleaning parameters, thereby ensuring that the system has the advantages of strong adaptability, less dependence on artificial subjective experience, good dental cleaning effect, convenient operation, and high intelligence level.

The invention discloses an orthopedic traction frame. The orthopedic traction frame comprises a back plate, a seat plate, leg placing frames, foot binding assemblies, an electric driving assembly and a control module, the back plate is connected with the seat plate, friction structures are arranged on the seat plate and the back plate, the two leg placing frames are movably connected to the two sides of the seat plate respectively, each leg placing frame corresponds to one foot binding assembly, the foot binding assemblies are arranged on the corresponding leg placing frames in a sliding mode, and the electric driving assembly is connected with the electric driving assembly. Each foot binding assembly corresponds to one electric driving assembly, the electric driving assemblies are connected to the ends, away from the seat plate, of the leg placing frames, the electric driving assemblies can be used for driving the foot binding assemblies to horizontally slide in the length direction of the leg placing frames, and the control module is in signal connection with the electric driving assemblies. The traction frame for the orthopedics department can accurately open the fracture position of a patient, and meanwhile the friction structure is arranged so that the situation that a perineal column makes a car and squeezes the perineal part of the male can be avoided.

The utility model provides a dental chair with backrest limiting protection and seat cushion linkage, and belongs to the technical field of medical instruments. The back face of the backrest assembly is rotationally connected with the bent plate, the backrest assembly and the bent plate are connected through an elastic limiting assembly so that the backrest assembly can elastically rotate by a small angle, a detection assembly is fixed to the bent plate, and a detection point of the detection assembly makes contact with the backrest assembly. When the backrest performs pitching motion along with the bent plate, once the backrest is subjected to resistance, the backrest has a slight rotation angle, and then the detection assembly behind the backrest is triggered, so that the dental chair stops moving and is far away from an obstacle, and the safety of a patient and medical personnel is effectively protected. The bending plate is connected with the seat frame through the linkage mechanism and drives the seat frame to move, the optimal comfort experience can be provided for a patient, muscle fatigue of the patient during long-time treatment is relieved, and the comfort during diagnosis and treatment is improved.

A medical lighting apparatus, an operating table, a treatment chair, a lighting controller (800), a lighting control method, and a lighting control device, relating to the technical field of medical devices. The lighting control device comprises: an image collection device (101) configured to collect a real-time image of a target treatment area of a patient; a controller (102) configured to determine a target irradiation pose on the basis of the real-time image, generate a control signal of a mechanical arm (103) on the basis of the target irradiation pose, and send the control signal to the mechanical arm (103); and the mechanical arm (103) connected to a lighting device and configured to adjust the pose of the lighting device (24) on the basis of the control signal of the mechanical arm (103), such that the light irradiation direction of the lighting device (24) matches the position of the target treatment area.

The invention relates to a patient seat (31) for supporting a patient (15) during a magnetic resonance examination, comprising a first section, a second section, a connecting element (34), a radio-frequency unit (51) with at least one antenna element (50), and a drive unit, wherein the first section (31a; 31b; 31c) and the second section (31a; 31b; 31c) form parts of a receiving surface for the patient (15), wherein the connecting element (34) mechanically connects the first section (31a; 31b; 31c) to the second section (31a; 31b; 31c) and is designed to enable a variable relative movement between the first section (31a; 31b; 31c) and the second section (31a; 31b;31c), wherein the at least one antenna element (50) of the radio-frequency unit (51) is designed to receive signals in a power and frequency range of a magnetic resonance examination, and wherein the drive unit (32) is designed to move the patient seat (31) variably along a spatial direction. The invention further relates to a magnetic resonance device (10) with a patient seat according to the invention.

The utility model discloses a pelvic floor treatment chair, which comprises a chair seat, the chair seat is connected with a chair back, a sitting part is arranged on the chair seat, two leg recesses are arranged at the front part of the sitting part, the rear parts of the two leg recesses are communicated with a hip recess of the sitting part, a positioning bulge is arranged on the sitting part between the two leg recesses, and the hip recess is communicated with the hip recess of the sitting part. A through hole is formed in the chair seat below the sitting part at the rear end of the positioning bulge; and a magnetic core of the pelvic floor magnetic stimulation coil is arranged below the through hole. The device is used for medical tray bottom magnetic stimulation treatment.

A medical or dental device holding system includes a holder bar with a plurality of device slots. Each of the plurality of device slots includes an inner cavity with an opening and an attachment mechanism located opposite the opening. The attachment mechanism can be a magnet or magnetic device for secure storage and efficient removal. The holding system securely stores medical or dental devices for quick and efficient retrieval.

The invention relates to the technical field of massage chairs, in particular to an optimized waist massage structure of a massage chair, which comprises a chair seat, a backrest arranged on the rear side of the chair seat, and a kneading massage machine core arranged on the backrest and corresponding to the waist of a human body, the kneading massage machine core comprises a shell assembly, a driving assembly arranged in the shell assembly and massage heads arranged on the shell assembly, the driving assembly comprises a transmission shaft, a connecting rod for driving the massage heads is hinged to the end of the transmission shaft, and the two ends of the connecting rod penetrate into the two massage heads respectively to fix the two massage heads and drive the massage heads to move. Pressing driving rods facing and deviating from the waist of the human body are fixedly connected to the two sides of the hinged part of the connecting rod respectively; an abutting ring for limiting movement of the free end of the pressing driving rod is fixedly arranged in the shell assembly, a plurality of first coupling structures are arranged on the surface, opposite to the pressing driving rod, of the abutting ring, each first coupling structure comprises a boss and a groove, and the bosses and the grooves are symmetrically arranged on the surface of the abutting ring along the driving shaft.

Dental treatment unit including: at least one removable handle; a removable instrument tray for depositing instruments, the instrument tray has one or more claws; a first locking mechanism for locking / unlocking the handle, in the unlocked state, the handle is removable from the dentist element; a second locking mechanism for locking / unlocking the instrument tray, in the unlocked state, the instrument tray including the claws is removable from the dentist element; a dentist element which includes a movable actuating element which can actuate the first locking mechanism to unlock the handle, and the same movable actuating element can individually actuate the second unlocking mechanism to unlock the instrument tray.

The utility model relates to a multifunctional portable cart for the department of stomatology, which comprises a movable base, an instrument pretreatment storage box and an edge tool box which are detachably mounted on the surface of the movable base; the lifter is arranged on the movable base; the shell is fixed to the top end of the elevator and can move up and down along with the elevator, a drawer assembly is arranged in the shell and comprises a pull-out type drawer, a rotary type drawer and an uncovering type storage box, and the uncovering type storage box and the rotary type drawer located on the topmost layer are located in the same plane; and the table top is positioned above the drawer assembly and comprises a turnover table top which is positioned above the cover-opening type storage box and is turned over and opened to expose the cover-opening type storage box. Compared with the prior art, the utility model has the advantages that the working efficiency is improved, the treatment time is shortened, the satisfaction degree of medical care patients is improved, and the infection risk is reduced.

The invention relates to the technical field of medical instruments, in particular to a dental chair linkage system and a dental chair, the dental chair linkage system comprises: a frame body comprising a fixing frame, a backrest frame and a cushion frame, the cushion frame is rotatably connected to the fixing frame, and the backrest frame is rotatably connected to the cushion frame; the driving assembly comprises a connecting rod mechanism and a driving piece; the connecting rod mechanism is installed on the fixing frame and comprises a first output end used for driving the backrest frame, a second output end used for driving the cushion frame and an input end, a main body of the driving piece is rotationally connected with the cushion frame, and the driving end of the driving piece is rotationally connected with the input end so that the connecting rod mechanism can be driven when the driving end slides relative to the main body of the driving piece. The driving piece indirectly drives the seat cushion frame to rotate relative to the fixing frame and drives the backrest frame to rotate relative to the seat cushion frame through the connecting rod mechanism, the stroke of the driving end is shortened, the size of the driving piece is reduced, installation and layout of the driving piece in the dental chair are facilitated, and the size of the dental chair is reduced.

A patient transfer chair device is provided. The device is comprised of a wheeled base with a rotating platform and a chair. During use, a user can place their legs onto the platform and stand, wherein the platform can then be rotated such that the user is positioned above a chair of the base. Then, a user can sit into the chair and may be secured into the chair via at least one seat belt and / or armrest. Then, the entire device can be wheeled to a desired location to transport the user.