Hand rehabilitation evaluation device
By designing a hand rehabilitation assessment device including motion capture equipment and imaging equipment, the problem of difficulty in comprehensively and accurately evaluating hand rehabilitation status in the prior art is solved, and real-time monitoring and recording of finger and wrist movement trajectory is realized. More accurate hand rehabilitation assessment results are provided.
Patent Information
- Application Number
- CN202420930031.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-04-30
AI Technical Summary
When the existing hand rehabilitation assessment device detects hand grip strength and arm strength, it is difficult to comprehensively and accurately evaluate the patient's hand rehabilitation status, and lacks real-time monitoring and recording of finger and wrist movement trajectories.
设计了一种手部康复评定装置,包含小桌台、卡扣器、关节带、海绵垫、动捕设备和影像设备等组件。通过动捕设备和传感器捕捉手指和手腕的运动轨迹,结合影像设备的实时记录,实现对手部康复状态的综合评定。
The device can monitor and record the movement trajectories of fingers and wrists in real time, providing more accurate and comprehensive hand rehabilitation assessment results, helping doctors adjust their rehabilitation plans in a timely manner.
Smart Images
Figure CN222426028U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of rehabilitation assessment, in particular to a hand rehabilitation assessment device. Background Art
[0002] Rehabilitation assessment is an important part of rehabilitation medicine. It refers to the process of qualitatively and quantitatively evaluating the functional status and activity ability of all patients who need rehabilitation, and analyzing the assessment results to determine the patients' functional and activity disorders.
[0003] When the existing device is in use, a grip strength detection device is usually used to detect the patient's hand grip strength, so as to assess the degree of rehabilitation. However, while detecting the hand grip strength, it is also necessary to detect the rehabilitation of the arm strength and then make a rehabilitation assessment. While making rehabilitation assessments of the finger and arm strength, the detected status can be repeatedly viewed using an image recording device to further make an accurate assessment of the rehabilitation status. Therefore, a hand rehabilitation assessment device that solves the above problems is needed. Utility Model Content
[0004] In view of the deficiencies in the prior art, the utility model provides a hand rehabilitation assessment device, which has the advantages of strong practicability, motion capture, comprehensive assessment, etc., and solves the problems raised by the above-mentioned background technology.
[0005] The utility model provides the following technical solutions: a hand rehabilitation assessment device comprises a small table, a buckle is fixedly installed on the outer wall of the small table, a joint belt is fixedly connected to the outer wall of the small table, a sponge pad is installed on the top of the small table, an inner cavity of the sponge pad is provided with an inner groove, a connecting rod is movably sleeved on the inner cavity of the inner groove, a limiting plate is fixedly installed on the top of the connecting rod, a palm strap is fixedly connected to the outer wall of the limiting plate, a placing platform is fixedly installed on one end of the connecting rod away from the limiting plate, a metal lump is placed on the outer wall of the placing platform, a wrist cuff is placed on the outer wall of the sponge pad, a motion capture device is fixedly installed on the outer wall of the wrist cuff, a transmission line is fixedly connected to the outer wall of the motion capture device, a finger cuff is placed on the outer wall of the sponge pad, a motion capture sensor is fixedly installed on the outer wall of the finger cuff, an imaging device is fixedly installed on the outer wall of the small table, and a display device is provided on the side of the small table.
[0006] As a preferred technical solution of the utility model, the buckle and the joint belt are on the same horizontal line, and the end of the joint belt is matched with the inner wall of the buckle.
[0007] As a preferred technical solution of the utility model, the imaging device is arranged on the left side of the finger sleeve and the wrist sleeve, and the imaging device observes the use status of the finger sleeve and the wrist sleeve in real time.
[0008] As a preferred technical solution of the present utility model, the imaging device, the motion capture device and the display device are electrically connected, and the image of the imaging device is associated with the motion trajectory of the motion capture device.
[0009] As a preferred technical solution of the utility model, the number of the finger sleeves is five, and each of the five finger sleeves is equipped with a motion capture sensor.
[0010] As a preferred technical solution of the utility model, one end of the transmission line away from the motion capture device is connected to the motion capture sensor, and five indicator lights are provided on the outer wall of the motion capture device.
[0011] Compared with the prior art, the utility model has the following beneficial effects:
[0012] 1. The hand rehabilitation assessment device places a metal lump on the outer wall of a placement platform, so that when the palm strap on the device is sleeved on the palm, the patient holds the palm strap with his hand and drives the placement platform to move upward, and the metal lump is used to increase the weight on the outer wall of the placement platform, so that when the device tests the recovery status of the patient's arm strength, the continuously increasing metal lump is used to detect the recovery status of the patient's arm strength.
[0013] 2. The hand rehabilitation assessment device uses the motion capture device, motion capture sensor, imaging device and display device in coordination with each other, so that the motion capture device and motion capture sensor on the device capture the motion trajectory of the fingers and wrists, and uses the imaging device to record the hand rehabilitation detection status in real time, so that the staff can intuitively observe and assess the patient's hand rehabilitation status through the display device. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0015] Figure 2 It is a schematic diagram of the three-dimensional cross-sectional structure of the utility model;
[0016] Figure 3 For this utility model Figure 2 A schematic diagram of the structure enlargement in the middle;
[0017] Figure 4 This is a schematic diagram of the three-dimensional structure of the utility model from top view;
[0018] Figure 5 This is a schematic diagram of the structure of the motion capture device of the utility model.
[0019] In the figure: 1. small table; 2. buckle; 3. joint strap; 4. sponge pad; 5. inner groove; 6. connecting rod; 7. limit plate; 8. palm strap; 9. placement platform; 10. metal lump; 11. wrist cover; 12. motion capture device; 13. transmission line; 14. finger cover; 15. motion capture sensor; 16. imaging device; 17. display device. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] See also Figure 1-5 A hand rehabilitation assessment device comprises a small table 1, a buckle 2 is fixedly installed on the outer wall of the small table 1, a joint belt 3 is fixedly connected to the outer wall of the small table 1, a sponge pad 4 is installed on the top of the small table 1, an inner groove 5 is opened in the inner cavity of the sponge pad 4, a connecting rod 6 is movably sleeved in the inner cavity of the inner groove 5, a limiting plate 7 is fixedly installed on the top of the connecting rod 6, a palm strap 8 is fixedly connected to the outer wall of the limiting plate 7, a placing platform 9 is fixedly installed on the end of the connecting rod 6 away from the limiting plate 7, a metal lump 10 is placed on the outer wall of the placing platform 9, a wrist cover 11 is placed on the outer wall of the sponge pad 4, a motion capture device 12 is fixedly installed on the outer wall of the wrist cover 11, and the outer wall of the motion capture device 12 is fixedly installed A transmission line 13 is fixedly connected, a finger sleeve 14 is placed on the outer wall of the sponge pad 4, a motion capture sensor 15 is fixedly installed on the outer wall of the finger sleeve 14, an imaging device 16 is fixedly installed on the outer wall of the small table 1, and a display device 17 is provided on the side of the small table 1. The metal lump 10 on the device is placed on the outer wall of the placement platform 9, so that when the palm strap 8 on the device is sleeved on the palm, the patient holds the palm strap 8 and drives the placement platform 9 to move upward, and the metal lump 10 is used to increase the weight on the outer wall of the placement platform 9, so that when the device tests the recovery state of the patient's arm strength, the continuously increasing metal lump 10 is used to detect the recovery state of the patient's arm strength.
[0022] In a preferred embodiment, the buckle 2 and the joint strap 3 are on the same horizontal line, and the end of the joint strap 3 is adapted to the inner wall of the buckle 2. By adapting the end of the joint strap 3 on the device to the inner wall of the buckle 2, after the joint strap 3 on the device is bound to the human arm, the end of the joint strap 3 is connected to the inner wall of the buckle 2, so that the joint strap 3 on the device is bound to the elbow joint position of the arm, and then cooperates with the wrist strap 11 and the finger strap 14 to work.
[0023] In a preferred embodiment, the imaging device 16 is arranged on the left side of the finger cuff 14 and the wrist cuff 11, and the imaging device 16 observes the use status of the finger cuff 14 and the wrist cuff 11 in real time. By setting the imaging device 16 on the device on the left side of the finger cuff 14 and the wrist cuff 11, the imaging device 16 on the device records the status of the finger cuff 14 and the wrist cuff 11 when in use in real time, so that the doctor can make a judgment through the image record of the imaging device 16.
[0024] In a preferred embodiment, the imaging device 16, the motion capture device 12 and the display device 17 are electrically connected, and the image of the imaging device 16 is associated with the motion trajectory of the motion capture device 12. By electrically connecting the imaging device 16, the motion capture device 12 and the display device 17 on the device, when the imaging device 16 and the motion capture device 12 on the device are running, all the obtained values will be fed back to the display device 17, and then observed using the display device 17, which is convenient for doctors to make rehabilitation assessments.
[0025] In a preferred embodiment, the number of finger sleeves 14 is five, and each of the five finger sleeves 14 is equipped with a motion capture sensor 15. Through the five finger sleeves 14 on the device, when the finger sleeves 14 on the device are sleeved on the fingers, the motion capture sensor 15 follows the movement of the finger sleeves 14, so that the motion capture sensor 15 on the device records the movement trajectory of the finger sleeves 14, and then displays the movement status of the finger sleeves 14 on the display device 17.
[0026] In a preferred embodiment, the end of the transmission line 13 away from the motion capture device 12 is connected to the motion capture sensor 15, and five indicator lights are provided on the outer wall of the motion capture device 12. The end of the transmission line 13 on the device away from the motion capture device 12 is connected to the motion capture sensor 15, so that when the motion capture device 12 on the device is connected to the motion capture sensor 15, the indicator lights on the outer wall of the motion capture device 12 will be displayed in a normally on state, so that the staff can understand whether the connection status of the motion capture sensor 15 is normal by observing the indicator lights.
[0027] The working principle is as follows: first, a metal lump 10 on the device is placed on the outer wall of the placement platform 9, so that when the palm strap 8 on the device is sleeved on the palm, the patient holds the palm strap 8 with his hand and drives the placement platform 9 to move upward, and the metal lump 10 is used to increase the weight on the outer wall of the placement platform 9, so that when the device tests the patient's arm strength recovery state, the continuously increasing metal lump 10 is used to detect the patient's arm strength recovery state, and then the motion capture device 12, motion capture sensor 15, imaging device 16, and display device 17 on the device are used in coordination with each other, so that the motion capture device 12 and motion capture sensor 15 on the device capture the motion trajectory of the fingers and wrists, and the imaging device 16 is used to record the hand rehabilitation detection state in real time, so that the staff can intuitively observe and evaluate the patient's hand rehabilitation state through the display device 17.
[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A hand rehabilitation assessment device, comprising a small table (1), characterized in that: The outer wall of the small table (1) is fixedly mounted with a buckle (2), the outer wall of the small table (1) is fixedly connected with a joint belt (3), the top of the small table (1) is mounted with a sponge pad (4), the inner cavity of the sponge pad (4) is provided with an inner groove (5), the inner cavity of the inner groove (5) is movably sleeved with a connecting rod (6), the top of the connecting rod (6) is fixedly mounted with a limit plate (7), the outer wall of the limit plate (7) is fixedly connected with a palm strap (8), the end of the connecting rod (6) away from the limit plate (7) is fixedly mounted with a placement platform (9), the A metal lump (10) is placed on the outer wall of the placement platform (9); a wrist cover (11) is placed on the outer wall of the sponge pad (4); a motion capture device (12) is fixedly installed on the outer wall of the wrist cover (11); a transmission line (13) is fixedly connected to the outer wall of the motion capture device (12); a finger cover (14) is placed on the outer wall of the sponge pad (4); a motion capture sensor (15) is fixedly installed on the outer wall of the finger cover (14); an imaging device (16) is fixedly installed on the outer wall of the small table (1); and a display device (17) is provided on the side of the small table (1).
2. A hand rehabilitation assessment device according to claim 1, characterized in that: The buckle (2) and the joint belt (3) are on the same horizontal line, and the end of the joint belt (3) is matched with the inner wall of the buckle (2).
3. A hand rehabilitation assessment device according to claim 1, characterized in that: The imaging device (16) is arranged on the left side of the finger sleeve (14) and the wrist sleeve (11), and the imaging device (16) observes the use status of the finger sleeve (14) and the wrist sleeve (11) in real time.
4. A hand rehabilitation assessment device according to claim 1, characterized in that: The imaging device (16) and the motion capture device (12) are electrically connected to the display device (17), and the image of the imaging device (16) is associated with the motion trajectory of the motion capture device (12).
5. A hand rehabilitation assessment device according to claim 1, characterized in that: The number of the finger sleeves (14) is five, and each of the five finger sleeves (14) is equipped with a motion capture sensor (15).
6. A hand rehabilitation assessment device according to claim 1, characterized in that: One end of the transmission line (13) away from the motion capture device (12) is connected to the motion capture sensor (15), and the outer wall of the motion capture device (12) is provided with five indicator lights.