A neurological examination support device

Abstract

This utility model discloses a neurological examination support device, relating to the field of medical device technology. It includes an examination chair, with a mounting component on the armrests. A sliding component is slidably connected to the mounting component. A positioning component is located between the moving end of the sliding component and the mounting component. A guide frame is located on the moving end of the sliding component, and a lifting seat is slidably connected to the guide frame. A tray is located on one side of the lifting seat. The advantages of this utility model are: the detachable connection between the mounting component and the armrests of the examination chair, the adjustment of the support point for the patient's arm via the sliding component, and the use of an electric push rod to lift the patient's arm to an ideal height for examination by the doctor, solve the clinical need for limb positioning in neurological examinations and address the high cost of hospital equipment upgrades.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, and in particular to a support device for neurological examinations. Background Technology

[0002] In neurological clinical examinations, it is often necessary to perform procedures such as muscle strength assessment, reflex testing, or range of motion checks on the patient's upper limbs (e.g., wrists and elbows). These examinations require the patient to maintain a specific arm height and stable posture to cooperate with the doctor's procedures and ensure the accuracy of the results.

[0003] For patients with limb weakness, medical staff sometimes need to elevate their lower limbs during the examination of the affected area. However, due to the patient's limited limb movement and inability to move freely, medical staff need to assist them. This increases the workload for medical staff and is not conducive to the examination of the patient. Moreover, the number of patients with this condition is not particularly large, so the demand is not high. The cost of replacing the support chair in the hospital is high, and its usage is not high. Utility Model Content

[0004] In view of the above-mentioned problems in the prior art, this utility model is proposed.

[0005] The purpose of this invention is to provide a lifting device for neurological examinations, which aims to address the clinical need for limb positioning during neurological examinations and the high cost of hospital equipment upgrades.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a neurological examination support device, including an examination chair, an installation component is provided on the armrest of the examination chair, a sliding component is slidably connected to the installation component, a positioning component is provided between the moving end of the sliding component and the installation component, a guide frame is provided on the moving end of the sliding component, a lifting seat is slidably connected to the guide frame, a tray is provided on one side of the lifting seat, a flexible pad is provided on the tray, and an electric push rod is provided between the lifting seat and the sliding component;

[0007] The mounting assembly can be quickly connected to the inspection chair, the sliding assembly can drive the guide frame to move, and cooperate with the positioning assembly to fix the position.

[0008] As a preferred embodiment of the neurological examination support device of this utility model, the mounting assembly includes a mounting shell slidably disposed on the armrest of the examination chair and bolts threaded onto the mounting shell.

[0009] As a preferred embodiment of the neurological examination support device of this utility model, the mounting assembly further includes a pressure plate rotatably disposed on the top of the bolt.

[0010] In a preferred embodiment of the neurological examination support device of this utility model, the sliding component includes a slide rail disposed on the mounting shell, a slider slidably disposed on the slide rail, and a mounting plate disposed on the slider.

[0011] In a preferred embodiment of the neurological examination support device of this utility model, the positioning component includes a positioning frame disposed on one side of the mounting plate and a plug rod slidably disposed on the positioning frame.

[0012] As a preferred embodiment of the neurological examination support device of this utility model, the positioning component further includes a limiting plate disposed on the insertion rod and a spring disposed between the positioning frame and the limiting plate.

[0013] As a preferred embodiment of the neurological examination support device of this utility model, a positioning hole is also provided on one side of the mounting plate.

[0014] In a preferred embodiment of the neurological examination lifting device of this utility model, the two ends of the electric push rod are respectively rotatably connected to the lifting seat and the mounting plate.

[0015] In a preferred embodiment of the neurological examination support device of this utility model, the tray is located on the inner side of the lifting seat near the examination chair.

[0016] In a preferred embodiment of the neurological examination support device of this utility model, the mounting plate is an L-plate, and one end of the mounting plate is slidably connected to the mounting shell.

[0017] The beneficial effects of this utility model of a neurological examination support device are as follows: the installation component is detachably connected to the armrest of the examination chair, and the support point of the patient's arm is adjusted by the sliding component. The electric push rod drives the tray to lift the patient's arm to the ideal height, so as to assist the doctor in the examination. This solves the clinical needs of limb positioning in neurological examinations and the problem of high cost of hospital equipment updates. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the structure of this utility model.

[0020] Figure 2 This is a schematic diagram of the structure of the mounting component in this utility model.

[0021] Figure 3 This is a schematic diagram of the positioning component in this utility model.

[0022] Figure 4 This is a cross-sectional view of the installation component in this utility model.

[0023] In the diagram: 1. Inspection chair; 2. Mounting assembly; 21. Mounting housing; 22. Bolt; 23. Pressure plate; 3. Sliding assembly; 31. Slide rail; 32. Slider; 33. Mounting plate; 4. Positioning assembly; 41. Positioning bracket; 42. Insert rod; 43. Limiting plate; 44. Spring; 45. Positioning hole; 5. Guide frame; 6. Lifting seat; 7. Tray; 8. Flexible pad; 9. Electric push rod. Detailed Implementation

[0024] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0025] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single embodiment or an embodiment selectively excluded from other embodiments.

[0027] Example 1, referring to Figures 1 to 4 This is the first embodiment of the present invention. This embodiment provides a neurological examination support device, including an examination chair 1. An installation component 2 is provided on the armrest of the examination chair 1. A sliding component 3 is slidably connected to the installation component 2. A positioning component 4 is provided between the moving end of the sliding component 3 and the installation component 2. A guide frame 5 is provided on the moving end of the sliding component 3. A lifting seat 6 is slidably connected to the guide frame 5. A tray 7 is provided on one side of the lifting seat 6. A flexible pad 8 is provided on the tray 7. An electric push rod 9 is provided between the lifting seat 6 and the sliding component 3.

[0028] Mounting component 2 can be quickly connected to the inspection chair 1, and sliding component 3 can drive the guide frame 5 to move and cooperate with positioning component 4 to fix the position.

[0029] The two ends of the electric push rod 9 are rotatably connected to the lifting seat 6 and the mounting plate 33 respectively, and the tray 7 is located on the inner side of the lifting seat 6 near the inspection chair 1.

[0030] It should be noted that the armrest of the examination chair 1 is equipped with a quick-connect mounting component 2, and a sliding component 3 is fixedly connected to the mounting component 2 for adjusting the position of the tray 7 so that the tray 7 is located at the patient's hand joint. A positioning component 4 is provided between the moving end of the sliding component 3 and the mounting component 2. After the position of the tray 7 is adjusted to a suitable position, the moving end of the sliding component 3 is locked by the positioning component 4. A lifting seat 6 is slidably connected to the moving end of the sliding component 3. The lifting seat 6 is rotatably connected to an electric push rod 9 on the outside of the armrest. The bottom end of the electric push rod 9 is rotatably connected to the moving end of the sliding component 3. The tray 7 is fixedly connected to the lifting seat 6 on the inside of the armrest. A flexible pad 8 is fixedly connected to the tray 7 to increase the comfort of the patient's joint.

[0031] In use, the mounting component 2 of the device is directly and quickly fixed to the existing armrest of the examination chair 1. By operating the sliding component 3, the entire lifting part guide frame 5, lifting seat 6, and tray 7 are moved horizontally along the mounting component 2 in the direction of the armrest. The tray 7 is initially moved to the approximate position directly below or to the outside of the patient's arm joints, such as the wrist and elbow, where support or examination is needed. After the position is adjusted appropriately, the moving end of the sliding component 3 is firmly locked onto the mounting component 2 using the positioning component 4 to prevent horizontal sliding.

[0032] In the locked horizontal position, the electric push rod 9 is located between the lifting seat 6 and the moving end of the sliding component 3. The extension and retraction of the electric push rod 9 will drive the lifting seat 6 to slide up and down on the guide frame 5, raising and lowering the tray 7 to the ideal height suitable for supporting the patient's arm joint. The flexible pad 8 on the surface of the tray 7 provides comfort and reduces discomfort during the examination. The doctor can then perform neurological examinations such as muscle strength testing, reflex testing, and joint range of motion assessment. The positioning component 4 can be released, the sliding component 3 can be moved away, or the entire device can be removed from the examination chair armrest as needed.

[0033] In summary, by detachably connecting the mounting component 2 to the armrest of the examination chair 1, and by adjusting the support point of the patient's arm using the sliding component 3, and by using the electric push rod 9 to drive the tray 7 to lift the patient's arm to the ideal height to assist the doctor in the examination, the clinical needs for limb positioning in neurological examinations and the high cost of hospital equipment upgrades are solved.

[0034] Example 2, as Figure 4As shown, in a preferred embodiment, the mounting assembly 2 includes a mounting shell 21 slidably disposed on the armrest of the inspection chair 1, a bolt 22 threaded onto the mounting shell 21, and a pressure plate 23 rotatably disposed on the top of the bolt 22.

[0035] It should be noted that the armrest of the examination chair 1 is fitted with a mounting shell 21, and the bottom of the mounting shell 21 is threaded with several bolts 22. A pressure plate 23 is rotatably connected to the top of the bolts 22. By rotating the bolts 22, the pressure plate 23 is driven to approach the bottom of the armrest and squeeze the armrest to achieve the connection with the examination chair 1.

[0036] like Figure 2 As shown, the sliding assembly 3 includes a slide rail 31 disposed on the mounting housing 21, a slider 32 slidably disposed on the slide rail 31, and a mounting plate 33 disposed on the slider 32.

[0037] It should be noted that a slide rail 31 is fixedly connected to the upper surface of the mounting shell 21, and a slider 32 is slidably connected to the slide rail 31. A mounting plate 33 is fixedly connected to the top of the slider 32. The mounting plate 33 is an L-plate, and one end of the mounting plate 33 is slidably connected to the mounting shell 21. The slider 32 slides on the slide rail 31, which drives the mounting plate 33 to move. The mounting plate 33 drives the lifting part to move, thereby realizing the adjustment.

[0038] Example 3, as Figures 2 to 3 As shown, in a preferred embodiment, the positioning component 4 includes a positioning frame 41 disposed on one side of the mounting plate 33, a rod 42 slidably disposed on the positioning frame 41, a limiting plate 43 disposed on the rod 42, a spring 44 disposed between the positioning frame 41 and the limiting plate 43, and a positioning hole 45 opened on one side of the mounting plate 33.

[0039] It should be noted that a positioning frame 41 is fixedly connected to one side of the mounting plate 33, and a rod 42 is slidably connected to the positioning frame 41. A limiting plate 43 is fixedly connected to the outer wall of the rod 42. A spring 44 is provided between the limiting plate 43 and the positioning frame 41. By pulling the rod 42 out of the positioning hole 45 on the mounting plate 33, the unlocking is completed. After the fine adjustment is completed, the rod 42 is released, and the spring 44 squeezes the limiting plate 43 to insert the rod 42 back into the corresponding positioning hole 45, thus locking it.

[0040] Importantly, the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A support device for neurological examinations, characterized in that: The equipment includes an examination chair (1), an installation component (2) is provided on the armrest of the examination chair (1), a sliding component (3) is slidably connected to the installation component (2), and a positioning component (4) is provided between the moving end of the sliding component (3) and the installation component (2); A guide frame (5) is provided on the moving end of the sliding component (3), and a lifting seat (6) is slidably connected on the guide frame (5). A tray (7) is provided on one side of the lifting seat (6), and a flexible pad (8) is provided on the tray (7). An electric push rod (9) is provided between the lifting seat (6) and the sliding component (3).

2. The neurological examination support device as described in claim 1, characterized in that: The mounting assembly (2) includes a mounting housing (21) slidably disposed on the armrest of the inspection chair (1) and a bolt (22) threaded onto the mounting housing (21).

3. The neurological examination support device as described in claim 2, characterized in that: The mounting assembly (2) also includes a pressure plate (23) rotatably disposed on the top of the bolt (22).

4. The neurological examination support device as described in claim 3, characterized in that: The sliding assembly (3) includes a slide rail (31) disposed on the mounting shell (21), a slider (32) slidably disposed on the slide rail (31), and a mounting plate (33) disposed on the slider (32).

5. The neurological examination support device as described in claim 4, characterized in that: The positioning component (4) includes a positioning frame (41) disposed on one side of the mounting plate (33) and a plug (42) slidably disposed on the positioning frame (41).

6. The neurological examination support device as described in claim 5, characterized in that: The positioning component (4) also includes a limiting plate (43) disposed on the insert rod (42) and a spring (44) disposed between the positioning frame (41) and the limiting plate (43).

7. The neurological examination support device as described in claim 6, characterized in that: The mounting plate (33) is also provided with a positioning hole (45) on one side.

8. The neurological examination support device as described in claim 6 or 7, characterized in that: The two ends of the electric push rod (9) are rotatably connected to the lifting seat (6) and the mounting plate (33), respectively.

9. The neurological examination support device as described in claim 8, characterized in that: The tray (7) is located on the inside of the lifting seat (6) near the inspection chair (1).

10. The neurological examination support device as described in claim 9, characterized in that: The mounting plate (33) is an L-plate, and one end of the mounting plate (33) is slidably connected to the mounting shell (21).

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