Anesthesia doctor clinical headrest type suspended anesthesia device

Abstract

The application discloses anesthesiologist clinical headrest type suspended anesthesia device, belongs to the field of medical instruments, and mainly comprises a pillow assembly, a lifting device and an anesthesia device; the pillow assembly comprises a headrest and a neckrest, the headrest is internally provided with height adjusting and pitch angle adjusting devices, and can accurately adapt to the head and neck physiological position of a patient; the lifting device is fixed through a stable plate, is matched with a sliding shaft, a control cylinder and a screw rod transmission mechanism, can realize the suspended lifting and synchronous rotation of the pillow assembly, does not occupy a bed and a core area of an operating room, and is provided with a horizontal rotation adjusting device in a reinforcing beam, forms four-dimensional stepless regulation and control, and is suitable for patients with different heights and body shapes and various surgical body positions. A pipeline passage is arranged on the headrest side to regulate an anesthesia hose, a face mask is arranged close to the anesthesia device, and the device is convenient to operate. The device is stable in structure, accurate in regulation, and friendly to feeling and control, can effectively reduce the risk of cervical spine complications, improves anesthesia operation efficiency and safety, and is suitable for clinical anesthesia operations in operating rooms, wards and other scenes.

Description

Technical Field

[0001] This invention relates to a head-pillow type suspended anesthesia device, and more particularly to a head-pillow type suspended anesthesia device for clinical use by anesthesiologists. Background Technology

[0002] Ensuring patients complete surgical procedures smoothly and safely is the core and fundamental task of anesthesiology clinical practice, but this is only part of the work of modern anesthesiology. As an important branch of clinical medicine, anesthesiology has formed a full-cycle, multi-scenario service system: covering pre-anesthesia patient assessment and preparation, precise implementation of anesthesia and monitoring of vital signs, post-anesthesia resuscitation management and complication management; it also undertakes key tasks such as perioperative monitoring and treatment of critically ill patients, emergency resuscitation of critically ill patients, and standardized treatment of chronic and postoperative pain. Its service scope has expanded from the traditional operating room to multiple medical scenarios such as general wards, specialist outpatient clinics, emergency resuscitation rooms, and intensive care units, and its business areas also cover clinical medicine, medical teaching, and scientific research innovation. With the continuous upgrading of medical needs, the scope of work of anesthesiology continues to expand, clinical tasks are becoming increasingly heavy, and the performance requirements of related medical equipment are also increasing.

[0003] Currently, surgical anesthesia methods include inhalation anesthesia and injection anesthesia, with inhalation anesthesia being more common. Most existing anesthesia devices are installed directly on the hospital bed or on a trolley with a push function. While this method allows for effective anesthesia, it also occupies a significant amount of valuable bed space, hindering subsequent cleaning and disinfection of the operating room.

[0004] In addition, existing suspended mask anesthesia devices are difficult to adapt to the needs of patients of different heights and body types, and cannot meet the requirements of different surgical positions, resulting in low applicability and poor effectiveness of the devices; and the headrest height and tilt angle are fixed, and cannot be adjusted in multiple angles according to the surgical position, height and body type, making it difficult to maintain the neutral physiological position of the head and neck, which can easily cause problems such as cervical spine twisting and traction. Summary of the Invention

[0005] The present invention aims to provide a head-pillow type suspended anesthesia device for clinical use by anesthesiologists, in order to solve the problem of how to provide a head-pillow type suspended anesthesia device that can be easily moved, so as to meet the needs of patients of different heights and body types and meet the requirements of different surgical positions.

[0006] To achieve the above objectives, the specific plan is as follows:

[0007] A head-pillow-type suspension anesthesia device for clinical use by anesthesiologists, comprising:

[0008] A pillow assembly, comprising a headrest and a neck pillow, wherein the headrest has a first mounting groove, the bottom of the first mounting groove has a height adjustment device, and the surface of the height adjustment device has an angle adjustment device;

[0009] A lifting device is mounted on one end of the pillow assembly, including a stabilizing plate and a sliding shaft, a fixing plate, and a control plate disposed on the stabilizing plate;

[0010] A control cylinder is slidably mounted on the sliding shaft. The outer surface of the control cylinder is provided with a control groove, and the top of the control cylinder is provided with a mounting block. A limit plate is provided at the top of the sliding shaft.

[0011] One end of the fixed plate is provided with a threaded hole, one end of the control rod is assembled onto the fixed plate through the threaded hole, and the other end of the control rod extends out from the threaded hole and is tangential to the control groove;

[0012] A connecting beam is provided on the surface of the control cylinder away from the control slot. A reinforcing beam is provided at one end of the connecting beam, and the pillow assembly is placed on the reinforcing beam.

[0013] The top of the control panel is provided with a connecting protrusion, and a first bearing is provided on the connecting protrusion;

[0014] The control panel has a sliding groove in the middle, a sliding mechanism in the sliding groove, and two adjusting plates on one side of the sliding mechanism. The distance between the two adjusting plates matches the thickness of the mounting block, and the mounting block is rotatably set between the two adjusting plates.

[0015] A connecting pipe is provided on the other side of the sliding mechanism. The connecting pipe passes through the sliding groove and is located on the back of the control panel.

[0016] The first rotary motor is located near the back of the control board. The output end of the first rotary motor is equipped with a first lead screw, and one end of the first lead screw is equipped with a first bearing. The connecting pipe is equipped on the lead screw.

[0017] Anesthesia device, which is fixedly mounted on a limiting plate, has a flexible tube attached to it, and an anesthesia mask is attached to the end of the flexible tube.

[0018] Furthermore, the height adjustment device includes a lifting motor, a telescopic shaft, and a lifting plate. The lifting motor is fixedly installed at the bottom of the first mounting slot, the output end of the lifting motor is connected to the telescopic shaft, and one end of the telescopic shaft is connected to the lifting plate.

[0019] Furthermore, a pair of first protrusions are symmetrically arranged on the left and right sides of the lifting plate, and a pair of second protrusions are symmetrically arranged on the upper and lower sides of the lifting plate; the angle adjustment device includes a second rotary motor, a second lead screw, a second bearing, a connecting shaft, a slider, and a movable plate; the second rotary motor and the second bearing are respectively symmetrically arranged on the first protrusions of the lifting plate, one end of the second lead screw is located at the output end of the second rotary motor, and the other end is connected to the second bearing, and the slider is assembled on the second lead screw; two connecting shafts are symmetrically arranged on the second protrusions, one end of the movable plate is rotatably arranged on the connecting shaft, and the other end is hinged to a connecting rod, with the end of the connecting rod away from the movable plate hinged to the slider.

[0020] Furthermore, the reinforcing beam is provided with a second mounting groove, and the second mounting groove is provided with a rotation adjustment device. The rotation adjustment device includes a third rotary motor and a connecting plate assembled on the output end of the third rotary motor. The headrest assembly is detachably mounted on the connecting plate.

[0021] Furthermore, the headrest assembly has tubing channels on the left or right side, through which a flexible tube passes, with an anesthesia mask located at one end near the headrest.

[0022] Furthermore, the angle between the fixed plate and the control plate is 60°~120°.

[0023] Furthermore, the neck pillow is made of soft materials.

[0024] Furthermore, soft materials include memory foam, natural latex, or down.

[0025] Furthermore, the headrest is made of porous latex.

[0026] A method for using a headrest-type suspension anesthesia device includes the following steps:

[0027] S1: The device is installed in a location within the ward that will not interfere with the use of the bed, using a stabilizing plate;

[0028] S2: Control the first rotary motor to rotate, manipulate the headrest assembly to rotate directly above the hospital bed, continue to manipulate the first rotary motor to rotate, adjust the height of the headrest assembly to bring it close to the hospital bed, and then stop the first rotary motor from rotating;

[0029] S3: The patient's head is placed on the headrest of the headrest assembly. The height and angle of the headrest are adjusted according to the patient's needs or the needs of the surgery through the cooperation of the height adjustment device and the angle adjustment device.

[0030] S4: To adjust the height of the headrest assembly, control the first rotary motor to rotate again as needed for medical staff to perform anesthesia or surgery.

[0031] S5: Place the anesthesia mask on the patient's face, and then activate the anesthesia device to anesthetize the patient;

[0032] S6: After the device is used up, reverse the first rotating motor to return the headrest assembly to its initial position.

[0033] In summary, the present invention has the following advantages over the prior art:

[0034] (1) The device is fixed in non-bed areas such as bedside brackets by a stabilizing plate, so that the headrest component is suspended in the air, does not occupy the core area of ​​the bed and operating room, and does not affect the normal use of the bed, cleaning, disinfection and aseptic operation of the operating room, thus solving the problem that traditional anesthesia devices occupy the effective area of ​​the bed and interfere with clinical operation.

[0035] (2) The device integrates a lifting device (suspended lifting + synchronous rotation), a headrest height adjustment device, a pitch angle adjustment device, and a horizontal rotation adjustment device to achieve stepless and precise control of the suspension height, headrest vertical height, pitch angle, and horizontal orientation in four dimensions. It can perfectly adapt to patients of different heights and body types, meet the requirements of various surgical positions, and greatly improve the versatility and clinical applicability of the device.

[0036] (3) The head pillow can be precisely adjusted to the patient's head and neck in a neutral physiological position to avoid cervical spine twisting and traction injury; the neck pillow is made of soft materials such as memory foam and natural latex, and the head pillow is made of porous latex breathable material to improve the patient's comfort during the operation and effectively reduce the risk of cervical spine discomfort and complications during the perioperative period.

[0037] (4) After the device is used up, the headrest assembly can be reset to the initial idle position with one click by reversing the motor. No manual adjustment is required, which reduces the operating burden of medical staff and is suitable for the efficient and fast clinical work rhythm of the operating room. Attached Figure Description

[0038] The accompanying drawings, which are included to provide a further understanding of the invention and form part of this invention, illustrate exemplary embodiments of the invention and are used to explain the invention, but do not constitute an undue limitation of the invention. In the drawings:

[0039] Figure 1 An isometric view of the first position of a headrest-type suspended anesthesia device used by anesthesiologists in clinical practice;

[0040] Figure 2 An isometric view of a headrest-type suspended anesthesia device used by anesthesiologists in clinical practice from the second position;

[0041] Figure 3 An isometric view of a headrest-type suspension anesthesia device used by anesthesiologists in clinical practice from a third-person perspective.

[0042] Figure 4An isometric view of a headrest-type suspended anesthesia device used by anesthesiologists in clinical practice from the fourth position;

[0043] Figure 5 This is a cross-sectional view of the pillow assembly;

[0044] Figure 6 This is a schematic diagram of the overall structure of the angle adjustment device;

[0045] Figure 7 This is a schematic diagram of the overall structure of the control cylinder.

[0046] The above figures include the following reference numerals:

[0047] 1. Pillow assembly; 11. Headrest; 111. First mounting groove; 12. Neck pillow; 13. Pipe channel; 2. Lifting device; 21. Stabilizing plate; 22. Sliding shaft; 221. Limiting block; 23. Fixing plate; 231. Threaded hole; 24. Control plate; 241. Connecting protrusion; 242. First bearing; 243. Sliding groove; 244. Sliding mechanism; 2441. Adjusting plate; 2442. Connecting pipe; 25. Control cylinder; 251. Control groove; 252. Mounting block; 26. Control rod; 27. Connecting beam; 271. Reinforcing beam; 2711, Second mounting slot; 28, First rotary motor; 29, First lead screw; 3, Anesthesia device; 31, Tube; 32, Anesthesia mask; 4, Height adjustment device; 41, Lifting motor; 42, Telescopic shaft; 43, Lifting plate; 431, First protrusion; 432, Second protrusion; 5, Angle adjustment device; 51, Second rotary motor; 52, Second lead screw; 53, Second bearing; 54, Connecting shaft; 55, Slider; 56, Movable plate; 57, Connecting rod; 6, Rotation adjustment device; 61, Third rotary motor; 62, Connecting plate. Detailed Implementation

[0048] It should be noted that, unless otherwise specified, the embodiments and features described in the present invention can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0049] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments of the invention. As used herein, the singular form may also include the plural form unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0050] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps set forth in these embodiments do not limit the scope of the invention. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following figures denote similar items; therefore, once an item is defined in one figure, it need not be further discussed in subsequent figures.

[0051] The headrest-type suspended anesthesia device for anesthesiologists provided in this specific embodiment consists of three main modules: a pillow assembly 1, a lifting device 2, and an anesthesia device 3. Through a multi-dimensional adjustment mechanism, it can achieve precise control of the headrest height, tilt angle, horizontal rotation, and overall suspended position, adapting to patients of different heights and body types and various surgical positions, while not occupying the core space of the hospital bed and operating room.

[0052] See Figures 1 to 7 As shown, the present invention provides a headrest-type suspension anesthesia device for clinical use by anesthesiologists, which mainly consists of three parts: a pillow assembly 1, a lifting device 2, and an anesthesia device 3, wherein:

[0053] The pillow assembly 1 includes two parts: a headrest 11 and a neck pillow 12. The headrest 11 has a first mounting groove 111 inside, and a height adjustment device 4 is provided at the bottom of the first mounting groove 111. An angle adjustment device 5 is provided on the surface of the height adjustment device 4. In use, the height of the headrest 11 can be finely adjusted in the vertical direction by means of the height adjustment device 4, and the vertical angle of the headrest 11 can be adjusted by means of the angle adjustment device 5. Through the cooperation of the height adjustment device 4 and the angle adjustment device 5, the needs of patients with different heights and body types can be met.

[0054] The lifting device 2 is mounted on one end of the pillow assembly 1 and includes a stabilizing plate 21 and a sliding shaft 22, a fixing plate 23, and a control plate 24 set on the stabilizing plate 21. The fixing plate 23 and the control plate 24 are set at a certain angle with the sliding shaft 22 as the center. In actual use, the device is fixed to non-bed areas such as bedside brackets in wards / operating rooms through the stabilizing plate 21. After installation, it does not affect the normal use of the bed or the cleaning and disinfection of the operating room, thus achieving a suspended deployment.

[0055] A control cylinder 25 is slidably mounted on the sliding shaft 22. The outer surface of the control cylinder 25 is provided with a control groove 251, and the top of the control cylinder 25 is provided with a mounting block 252 (the diameter of the mounting block 252 is larger than that of the control cylinder 25). A limiting plate is provided on the top of the sliding shaft 22.

[0056] One end of the fixed plate 23 is provided with a threaded hole 231, and the control rod 26 is mounted on the fixed plate 23 through the threaded hole 231 (perpendicular to the fixed plate 23). By rotating the control rod 26, the length of the control rod 26 on the fixed plate 23 is adjusted so that one end of the control rod 26 is tangent to the control groove 251, thereby controlling the rotation of the control cylinder 25 during the up-and-down movement according to the setting of the control groove 251 (setting diagram for example). Figure 7 As shown, in actual use, the wiring of control slot 251 can be adjusted as needed to meet the requirements of different rooms.

[0057] A connecting beam 27 is provided on the surface of the control cylinder 25 away from the control groove 251. A reinforcing beam 271 is provided at one end of the connecting beam 27, and the pillow assembly 1 is mounted on the reinforcing beam 271. In use, the pillow assembly 1 adjusts its height or angle according to the up-and-down movement or rotation of the control cylinder 25.

[0058] The top of the control plate 24 is provided with a connecting protrusion 241, and a first bearing 242 is provided on the connecting protrusion 241. A sliding groove 243 is provided in the middle of the control plate 24, and a sliding mechanism 244 is provided in the sliding groove 243. Two adjusting plates 2441 are provided on one side of the sliding mechanism 244. The distance between the two adjusting plates 2441 matches the thickness of the mounting block 252 on the top of the control cylinder 25. The mounting block 252 is rotatably set between the two adjusting plates 2441. A connecting pipe 2442 is provided on the other side of the sliding mechanism 244. The connecting pipe 2442 passes through the sliding groove 243 and is set on the back of the control plate 24.

[0059] A first rotary motor 28 is located near the back of the control panel 24. The output end of the first rotary motor 28 is equipped with a first lead screw 29, and the other end of the first lead screw 29 is equipped with a first bearing 242. The connecting pipe 2442 of the sliding mechanism 244 is equipped on the lead screw. In use, by controlling the rotation of the first rotary motor 28, the sliding mechanism 244 is controlled to move up and down in the sliding groove 243 of the control panel 24.

[0060] The anesthesia device 3 is fixedly mounted on the limiting plate, and a flexible tube 31 is provided on it. An anesthesia mask 32 is provided at the end of the flexible tube 31.

[0061] As a preferred embodiment, the height adjustment device 4 mainly consists of three parts: a lifting motor 41, a telescopic shaft 42, and a lifting plate 43. The lifting motor 41 is fixedly installed at the bottom of the first mounting groove 111. The output end of the lifting motor 41 is connected to the telescopic shaft 42 to control the height of the telescopic shaft 42. One end of the telescopic shaft 42 is connected to the lifting plate 43. In use, the height of the lifting plate 43 is adjusted by controlling the lifting motor 41 (during the height adjustment of the lifting plate 43, the height of the headrest 11 changes accordingly).

[0062] As a preferred embodiment, a pair of first protrusions 431 are symmetrically arranged on the left and right sides of the lifting plate 43, and a pair of second protrusions 432 are symmetrically arranged on the upper and lower sides of the lifting plate 43. The angle adjustment device 5 mainly consists of a second rotary motor 51, a second lead screw 52, ​​a second bearing 53, a connecting shaft 54, a slider 55, and a movable plate 56. The second rotary motor 51 and the second bearing 53 are symmetrically arranged on the first protrusions 431 on the lifting plate 43. One end of the second lead screw 52 is located at the output end of the second rotary motor 51, and the other end is connected to the second bearing 53. The slider 55 is mounted on the second lead screw 52. In use, the second rotary motor 51 controls the connection of the second lead screw 52, ​​thereby controlling the position of the slider 55. Two connecting shafts 54 are symmetrically arranged on the second protrusions 432. One end of the movable plate 56 is rotatably mounted on the connecting shaft 54, and the other end is hinged to a connecting rod 57. The other end of the connecting rod 57 is hinged to the slider 55.

[0063] In use, the second rotary motor 51 controls the slider 55 to move on the second lead screw 52. During the movement of the slider 55, it will drive the movable plate 56 to move, and control the movable plate 56 to flip at a certain angle through the hinged connecting rod 57, thereby achieving the purpose of adjusting the angle of the headrest 11.

[0064] As a preferred embodiment, the reinforcing beam 271 is provided with a second mounting groove 2711, and the second mounting groove 2711 is provided with a rotation adjustment device 6. The rotation adjustment device 6 includes a third rotary motor 61 and a connecting plate 62 mounted on the output end of the third rotary motor 61. The headrest 11 assembly is detachably mounted on the connecting plate 62. Working principle: The third rotary motor 61 drives the connecting plate 62 to rotate horizontally, realizing fine adjustment of the horizontal angle of the headrest assembly 1, further adapting to the surgical positioning requirements.

[0065] As a preferred option, in order to avoid the tubes on the headrest 11 being too messy, which would hinder medical staff from performing anesthesia operations or affect the organization and cleaning of the headrest 11 assembly, a tube channel 13 is provided on the left or right side of the headrest 11 assembly, and a flexible tube 31 passes through the tube channel 13, with an anesthesia mask 32 provided at the end near the headrest 11.

[0066] As a preferred embodiment, to ensure the rotation angle of the pillow assembly 1, the angle between the fixing plate 23 and the control plate 24 is 60°~120°. Figure 1 (Set at 90°).

[0067] As a preferred option, the neck pillow 12 is made of soft material, making it more comfortable for the patient's head to rest on the headrest 11.

[0068] As a preferred option, soft materials include memory foam, natural latex, or down.

[0069] As a preferred option, headrest 11 is made of porous latex.

[0070] Memory foam slowly rebounds with body temperature and pressure, conforming to the curve of the cervical spine and distributing pressure, making it suitable for people who are used to sleeping on their back or side.

[0071] Natural latex is a soft and highly elastic material with a honeycomb structure that allows for good breathability and can relieve muscle fatigue, making it suitable for those with stiff necks or neck and shoulder pain.

[0072] The down feathers are fluffy and soft, and fit the body perfectly.

[0073] The steps for using this device are as follows:

[0074] S1: Install the device in a non-bed-interference area of ​​the ward / operating room using the stabilizing plate 21;

[0075] S2: Start the first rotary motor 28, drive the first lead screw 29 to rotate, rotate the pillow assembly 1 to directly above the hospital bed, and adjust it to a height close to the hospital bed before stopping the machine;

[0076] S3: Place the patient's head on the headrest 11, activate the height adjustment device 4 and the angle adjustment device 5, and adjust the vertical height and tilt angle of the headrest 11 respectively to fit the patient's physiological curve.

[0077] S4: Restart the first rotary motor 28 to fine-tune the height of the pillow assembly 1 according to the needs of anesthesia / surgical operation; if necessary, activate the rotation adjustment device 6 to adjust the horizontal angle;

[0078] S5: Place the anesthesia mask 32 on the patient's face and activate the anesthesia device 3 to complete inhalation anesthesia;

[0079] S6: Reverse the first rotating motor 28 to raise, lower and rotate the pillow assembly 1 to its initial idle position, without occupying operating room space.

[0080] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0081] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore should not be construed as limiting the scope of protection of this invention.

[0082] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A head-pillow type suspended anesthesia device for clinical use by anesthesiologists, characterized in that, include: Pillow assembly (1), the pillow assembly (1) includes a headrest (11) and a neck pillow (12), the headrest (11) is provided with a first mounting groove (111), the bottom of the first mounting groove (111) is provided with a height adjustment device (4), and the surface of the height adjustment device (4) is provided with an angle adjustment device (5); The lifting device (2) is mounted on one end of the pillow assembly (1) and includes a stabilizing plate (21) and a sliding shaft (22), a fixing plate (23) and a control plate (24) disposed on the stabilizing plate (21); A control cylinder (25) is slidably disposed on the sliding shaft (22). The outer surface of the control cylinder (25) is provided with a control groove (251). The top of the control cylinder (25) is provided with a mounting block (252). The top of the sliding shaft (22) is provided with a limiting plate. One end of the fixing plate (23) is provided with a threaded hole (231), one end of the control rod (26) is mounted on the fixing plate (23) through the threaded hole (231), and the other end of the control rod (26) extends out from the threaded hole (231) and is tangential to the control groove (251); A connecting beam (27) is provided on the surface of the control cylinder (25) away from the control groove (251). A reinforcing beam (271) is provided at one end of the connecting beam (27), and the pillow assembly (1) is disposed on the reinforcing beam (271). The top of the control board (24) is provided with a connecting protrusion (241), and a first bearing (242) is provided on the connecting protrusion (241); The control panel (24) has a sliding groove (243) in the middle, and a sliding mechanism (244) is provided in the sliding groove (243). Two adjusting plates (2441) are provided on one side of the sliding mechanism (244). The distance between the two adjusting plates (2441) matches the thickness of the mounting block (252), and the mounting block (252) is rotatably disposed between the two adjusting plates (2441). The other side of the sliding mechanism (244) is provided with a connecting pipe (2442), which passes through the sliding groove (243) and is located on the back of the control plate (24); The first rotary motor (28) is located near the back of the control board (24). The output end of the first rotary motor (28) is equipped with a first lead screw (29), and one end of the first lead screw (29) is mounted on the first bearing (242). The connecting pipe (2442) is mounted on the lead screw. Anesthesia device (3), which is fixedly mounted on the limiting plate, has a flexible tube (31) on it, and an anesthesia mask (32) is provided at the end of the flexible tube (31).

2. The head-pillow type suspended anesthesia device for clinical use by anesthesiologists according to claim 1, characterized in that, The height adjustment device (4) includes a lifting motor (41), a telescopic shaft (42), and a lifting plate (43). The lifting motor (41) is fixedly installed at the bottom of the first mounting groove (111). The output end of the lifting motor (41) is connected to the telescopic shaft (42), and one end of the telescopic shaft (42) is connected to the lifting plate (43).

3. The head-pillow type suspended anesthesia device for clinical use by anesthesiologists according to claim 1, characterized in that, The lifting plate (43) has a pair of first protrusions (431) symmetrically arranged on its left and right sides, and a pair of second protrusions (432) symmetrically arranged on its upper and lower sides; the angle adjustment device (5) includes a second rotary motor (51), a second lead screw (52), a second bearing (53), a connecting shaft (54), a slider (55), and a movable plate (56); the second rotary motor (51) and the second bearing (53) are respectively symmetrically arranged on the first protrusions (431) on the lifting plate (43). At position 31), one end of the second lead screw (52) is located at the output end of the second rotary motor (51), and the other end is connected to the second bearing (53). The slider (55) is mounted on the second lead screw (52). Two connecting shafts (54) are symmetrically arranged on the second protrusion (432). One end of the movable plate (56) is rotatably arranged on the connecting shaft (54), and the other end is hinged to the connecting rod (57). The end of the connecting rod (57) away from the movable plate (56) is hinged to the slider (55).

4. The head-pillow type suspension anesthesia device for clinical use by anesthesiologists according to claim 1, characterized in that, The reinforcing beam (271) is provided with a second mounting groove (2711), and the second mounting groove (2711) is provided with a rotation adjustment device (6). The rotation adjustment device (6) includes a third rotary motor (61) and a connecting plate (62) assembled at the output end of the third rotary motor (61). The headrest (11) assembly is detachably mounted on the connecting plate (62).

5. The head-pillow type suspension anesthesia device for clinical use by anesthesiologists according to claim 1, characterized in that, The headrest (11) assembly has a tubing channel (13) on the left or right side, through which the flexible tube (31) passes, and the anesthesia mask (32) is provided at one end near the headrest (11).

6. The head-pillow type suspended anesthesia device for clinical use by anesthesiologists according to claim 1, characterized in that, The angle between the fixing plate (23) and the control plate (24) is 60°~120°.

7. The head-pillow type suspended anesthesia device for clinical use by anesthesiologists according to claim 1, characterized in that, The neck pillow (12) is made of soft material.

8. The head-pillow type suspended anesthesia device for clinical use by anesthesiologists according to claim 7, characterized in that, The soft materials include memory foam, natural latex, or down.

9. The head-pillow type suspended anesthesia device for clinical use by anesthesiologists according to claim 1, characterized in that, The headrest (11) is made of porous latex.

10. A method of using a head-pillow type suspended anesthesia device, for use with the clinical head-pillow type suspended anesthesia device for anesthesiologists as described in any one of claims 1 to 9, comprising the steps of: S1: The device is installed in a location within the ward that will not interfere with the use of the bed, using a stabilizing plate; S2: Control the first rotary motor (28) to rotate, manipulate the headrest (11) assembly to rotate directly above the hospital bed, continue to manipulate the first rotary motor (28) to rotate, adjust the height of the headrest (11) assembly to make it close to the hospital bed, and then stop the first rotary motor (28) from rotating; S3: The patient's head is placed on the headrest (11) of the headrest (11) assembly. The height and angle of the headrest (11) are adjusted by the cooperation of the height adjustment device (4) and the angle adjustment device (5) according to the patient's needs or the needs of the operation. S4: According to the needs of medical staff to facilitate anesthesia or surgery, control the first rotary motor (28) to rotate again to adjust the height of the headrest (11) assembly; S5: Place the anesthesia mask (32) on the patient's face, and then activate the anesthesia device (3) to anesthetize the patient; S6: After the device is used up, reverse the first rotary motor (28) to return the headrest (11) assembly to its initial position.

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