CN210044202U - Hand rehabilitation support - Google Patents
Hand rehabilitation support Download PDFInfo
- Publication number
- CN210044202U CN210044202U CN201920407918.6U CN201920407918U CN210044202U CN 210044202 U CN210044202 U CN 210044202U CN 201920407918 U CN201920407918 U CN 201920407918U CN 210044202 U CN210044202 U CN 210044202U
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- CN
- China
- Prior art keywords
- finger
- rod
- supporting rod
- base
- hand
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004804 winding Methods 0.000 claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 210000000707 wrist Anatomy 0.000 claims abstract description 5
- 210000002435 tendon Anatomy 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 230000008439 repair process Effects 0.000 abstract description 5
- 210000003811 finger Anatomy 0.000 description 25
- 238000011084 recovery Methods 0.000 description 7
- 210000003813 thumb Anatomy 0.000 description 7
- 210000004247 hand Anatomy 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 208000021945 Tendon injury Diseases 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000002980 postoperative effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 206010003694 Atrophy Diseases 0.000 description 1
- 208000011092 Hand injury Diseases 0.000 description 1
- 206010043248 Tendon rupture Diseases 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000037444 atrophy Effects 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
- 230000005057 finger movement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
Images
Abstract
The utility model relates to the technical field of medical instruments, in particular to a hand rehabilitation bracket, which comprises a base rod and a fixing mechanism for fixing the base rod on an arm, wherein the base rod is arranged on the fixing mechanism; the base rod is provided with a front supporting rod and a rear supporting rod, and the rear supporting rod is positioned at the rear side of the front supporting rod; the front supporting rod is provided with at least one spring finger winding device matched with a finger, and the rear supporting rod is provided with a spring finger winding device matched with the finger. The bracket has simple structure and lower cost; can carry out rehabilitation training to the hand through this support, especially to the rehabilitation training of tendon, this support can combine tendon to restore required home range and activity intensity, restricts whole hand and wrist to avoid the home range too big to cause and repair the mistake, simultaneously, also provide an open space for holistic sick and wounded region, thereby can clearly observe whole hand region at whole recovered in-process.
Description
Technical Field
The utility model relates to a medical instrument technical field, concretely relates to hand rehabilitation support.
Background
With the progress of society and the acceleration of industrialization process, the number of patients with hand trauma is increasing. The pain of the hands causes huge economic losses to the individuals and the society of the patients.
The hand is a very important fine structure of the human body, tendon injury accounts for 30% of the hand injury, and tendon repair plays a crucial role in the function of the hand. However, the effect after tendon rupture repair surgery is not satisfactory, and if early functional exercise is not performed on the repaired tendon, the repaired tendon is easy to adhere to surrounding tissues, so that the sliding function of the tendon is affected, and the hand movement is limited. Also, it is not uncommon for tendons to break as a result of performing early functional exercises. Therefore, the scientific and effective rehabilitation training plays an important role in the recovery of the limb functions of the patients except for necessary operations and drug treatment.
Early application brace carries out tendon exercise can reduce the collapse and the atrophy of tendon sheath, promotes the recovered of hand function. The existing braces are static braces, the hands need to be fixed, and the early movement of the affected hands is not facilitated. The dynamic brace needs different types in different tendon injuries and is divided into six types, namely a left hand type, a right hand type, a large size, a small size, a medium size and the like, and the adaptability of the brace is poor. In addition, in rehabilitation training after a hand tendon repair, it is necessary to closely observe the incision condition of a patient and to sufficiently expose a local part. None of the existing braces can meet these requirements.
Now, the living standard of people is improved, people pay more and more attention to the external beauty of the human body, especially the problem of hand defects, so that a support is needed, the postoperative recovery level can be improved as much as possible, the influence on the life quality of a patient and the original working capacity of the patient is reduced as much as possible, and the support is correspondingly matched with surgical treatment to assist a doctor to carry out rehabilitation treatment on the patient. On the other hand, a support is also needed, which reduces the later recovery time of the patient, saves the time and money spent by the patient in recovery training through a recovery center by using a special recovery machine, and thus reduces the economic burden of the patient.
For example, a Chinese patent with publication number 103417273A and publication number 2013.12.04 discloses a fixing bracket for replantation of severed palms and fingers of hands; specifically, the fixing support for replantation of the severed palms and fingers of the hands consists of a support and a bandage, wherein the support is a main body of the fixing support, and the bandage is wound on the support; the support is a rectangular plate-shaped piece, four sides of the support are bent to form 90-degree folded edges in the same direction, the folded edge of each side is provided with inverted tooth-shaped notches with different quantities, and one side in the long direction is also provided with a U-shaped notch. The binding belt is a soft belt and is wound on the bracket. The stent clearly does not meet the requirements indicated above for assisting post-operative recovery work such as tendon injury in the hand.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems and providing a hand rehabilitation bracket.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a hand rehabilitation bracket comprises a base rod and a fixing mechanism for fixing the base rod on an arm, wherein the base rod is arranged on the fixing mechanism; the base rod is provided with a front supporting rod and a rear supporting rod, and the rear supporting rod is positioned at the rear side of the front supporting rod; the front supporting rod is provided with at least one spring finger winding device matched with a finger, and the rear supporting rod is provided with a spring finger winding device matched with the finger.
Preferably, the spring finger-winding device comprises a spring part and a finger-winding part, one end of the spring part is fixed with the carrier, the finger-winding part is arranged at the other end of the spring part and is connected with the front supporting rod or the rear supporting rod through a spring, and the finger-winding part is matched with the finger.
As the preferred scheme, the front supporting rod and the rear supporting rod are detachably connected with the base rod.
Preferably, the angle between the rear support rod and the base rod is adjustable.
Preferably, the front half part of the base rod is provided with a bending part matched with the wrist.
Preferably, a front cross bar is arranged on the front support rod, and the spring finger-winding device is arranged on the front cross bar.
Preferably, the relative positions of the front cross rod and the front support rod are adjustable.
Preferably, the fixing mechanism comprises a fixing plate, the base rod is fixed on the fixing plate, and the fixing plate is provided with a binding band for fixing the fixing plate and the arm.
Preferably, the front cross bar is an arc-shaped bar.
Preferably, the front support rod is of a zigzag structure.
Compared with the prior art, the utility model, beneficial effect is: the structure is simple, and the cost is low; can carry out rehabilitation training to the hand through this support, especially to the rehabilitation training of tendon, this support can combine tendon to restore required home range and activity intensity, restricts whole hand and wrist to avoid the home range too big to cause and repair the mistake, simultaneously, also provide an open space for holistic sick and wounded region, thereby can clearly observe whole hand region at whole recovered in-process.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural diagram of the fixing structure of the present invention.
In the figure: 1 base pole, 2 fixed establishment, 3 preceding bracing pieces, 4 back bracing pieces, 5 springs around pointing the device, 6 spring parts, 7 around pointing the piece, 8 kinks, 9 preceding horizontal poles, 10 stationary blades, 11 bandages.
Detailed Description
The technical solution of the present invention is further described and illustrated by the following specific embodiments.
Unless otherwise stated, the raw materials used in the examples of the present invention are all the raw materials commonly used in the art, and the methods used in the examples are all the conventional methods in the art.
Example (b):
a hand rehabilitation bracket, as shown in fig. 1 and 2, which comprises a base rod 1 and a fixing mechanism 2 for fixing the base rod 1 on an arm, wherein the base rod 1 is arranged on the fixing mechanism 2; specifically, the base rod 1 is fixed to the fixing mechanism 2 by means of rivets or the like. Regarding the structure of the fixing mechanism 2, the fixing mechanism 2 includes a base portion fixing piece 10, the base lever 1 is fixed to the fixing piece 10, and at the same time, a strap 11 for fixing the fixing piece 10 to the arm is provided on the fixing piece 10.
The base rod 1 is provided with a front support rod 3 and a rear support rod 4, and the rear support rod 4 is positioned at the rear side of the front support rod 3; the front supporting rod 3 and the rear supporting rod 4 are detachably connected with the base rod 1, and the distance between the front supporting rod and the rear supporting rod can be adjusted through the detachable connection so as to adapt to different hand types; in order to enable the front support rod 3 and the base rod 1 to be adjusted relatively, a strip-shaped fixing hole is formed in the front support rod 3, and then the front support rod 3 is fixed on the base rod 1 through a bolt; preceding bracing piece 3 sets up along the direction of base pole 1, and back bracing piece 4 sets up with the base pole is crisscross, has certain contained angle, angularly adjustable between back bracing piece 4 and the base pole 1, the adjustable range of this angle is passed through the bolt and is relaxed it, then rotate back bracing piece 4 with the contained angle of base pole 1, then fasten again. This structural design is in view of: the front support bar 3 is intended to cooperate with the remaining four fingers other than the thumb, while the rear support bar 4 is intended to cooperate with the thumb. Therefore, at least one spring finger-winding device 5 for cooperating with fingers is arranged on the front support bar 3, or four spring finger-winding devices 5 are directly arranged, and each spring finger-winding device 5 corresponds to the other four fingers except the thumb. The rear support rod 4 is provided with a spring finger-winding device 5 matched with the thumb finger.
Regarding the structure of the spring finger-winding device 5, specifically, the spring finger-winding device comprises a spring part 6 and a finger-winding part 7, wherein the spring part 6 has elasticity and provides a limited distance interval range for finger movement, one end of the spring part 6 is fixed with a carrier (namely, the front support rod 3 or the rear support rod 4), the finger-winding part 7 is arranged at the other end of the spring part 6, the finger-winding part 7 is connected with the front support rod 3 or the rear support rod 4 through a spring, the finger-winding part 7 moves in the stretching range of the spring part 6, meanwhile, the finger-winding part 7 is matched with each finger, specifically, the finger-winding part 7 is in a ring-shaped structure, the finger is inserted into the ring-shaped structure, so that the finger is supported and guided by the finger-winding part 7, and the finger can move under the driving of the finger.
More specifically, preceding bracing piece 3 is the zigzag structure, and the lower half of zigzag cooperatees fixedly with base pole 1 first half of base pole 1 is provided with wrist complex kink 8, and kink 8 is used for carrying the interval of dodging for the palm improvement to the activity of adaptation hand is carried, and further improvement mode is that set up preceding horizontal pole 9 on preceding bracing piece 3, and this preceding horizontal pole 9 is curved structure, and each spring sets up respectively on preceding horizontal pole 9 along curved direction around pointing device 5. Specifically, the relative position of the front cross rod 9 and the front support rod 3 is adjustable, the adjusting mode is that the front support rod 3 is provided with a strip-shaped hole along the trend of the front support rod, so that the front cross rod 9 can be fixed at different positions along the direction of the strip-shaped hole, and the front position and the rear position of the front cross rod 9 are determined to adapt to palms of different sizes.
In conclusion, the overall structure of the bracket is as follows: the device comprises a fixing mechanism 2 fixed with an arm, a base rod 1 arranged on the fixing mechanism 2, a front supporting rod 3 and a rear supporting rod 4 arranged on the base rod 1, and a spring finger winding device 5 arranged on the rear supporting rod 4 and the front supporting rod 3, wherein the spring finger winding device 5 is used for suspending and fixing each finger. The spring part 6 is used for fixing each finger and providing a certain elastic moving area for each finger through the action of the spring.
The front supporting rod 3 and the rear supporting rod 4 are fixed through bolts and corresponding screws, and relative adjustment of the front supporting rod 3, the rear supporting rod 4 and the base rod 1 is achieved through the moving range of the fixing holes. The front end of the front supporting rod 3 can be led out upwards by the Z-shaped front supporting rod 3, so that the spring finger winding device 5 can be ensured to stretch each finger from top to bottom, and the rear supporting rod 4 is used for independently matching the thumb due to the fact that the thumb and the rest of the four fingers are different in stretching direction. The rear support rod 4 is led out from the base rod 1 to one side thereof, and the leading-out direction of the rear support rod 4 corresponds to the left hand and the right hand. Meanwhile, the rear stay 4 has a bend in its body, the front half of which is oriented downward by bending, and the bending angle is adjusted according to the specific situation. The front half part of the rear support rod 4 can be matched with the thumb after being bent.
In practical application, the fixing mechanism 2 is firstly fixed on the arm of the patient through the binding band 11, the fixing mechanism 2 can be divided into two parts, the rear part is fixed with the arm, the front half part is fixed with the back of the hand or the handle, the whole angle is adjusted, and the arrangement of the bending part 8 at the front part of the base rod 1 is considered as much as possible in the adjusting process. Then, the front support rod 3 and the rear support rod 4 are adjusted in the front-rear distance, the left-right distance and the angle according to the size of the palm of the patient, adjusted to the size of the patient, and then fixed at each joint. The spring finger-winding device 5 is arranged at the end part of the rear support rod 4 in advance, the front cross rod 9 is arranged at the front end of the front support rod 3, and four spring finger-winding devices 5 are hung on the front cross rod 9. Each finger is then passed over the corresponding finger wrap 7 and the overall angle is finally fine-tuned to ensure that the patient is within the appropriate range of motion.
The rehabilitation of the hand of the patient is assisted by the support, so that a better recovery effect is achieved.
The foregoing is only a preferred embodiment of the present invention and the technical principles applied thereto. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.
Claims (10)
1. A hand rehabilitation bracket is characterized by comprising a base rod (1) and a fixing mechanism (2) for fixing the base rod (1) on an arm, wherein the base rod (1) is arranged on the fixing mechanism (2); the base rod (1) is provided with a front supporting rod (3) and a rear supporting rod (4), and the rear supporting rod (4) is positioned at the rear side of the front supporting rod (3); the front supporting rod (3) is provided with at least one spring finger-winding device (5) matched with a finger, and the rear supporting rod (4) is provided with a spring finger-winding device (5) matched with the finger.
2. The hand rehabilitation support according to claim 1, wherein the spring finger-winding device (5) comprises a spring element (6) and a finger-winding element (7), one end of the spring element (6) is fixed with the carrier, the finger-winding element (7) is arranged at the other end of the spring element (6) and is connected with the front support rod (3) or the rear support rod (4) through a spring, and the finger-winding element (7) is matched with a finger.
3. The hand rehabilitation support according to claim 1, characterized in that the front support bar (3) and the rear support bar (4) are both detachably connected to the base bar (1).
4. The hand rehabilitation support according to claim 1, characterized in that the angle between the rear support bar (4) and the base bar (1) is adjustable.
5. The hand rehabilitation support according to claim 1, characterized in that the base rod (1) is provided with a bend (8) in the front half that fits the wrist.
6. The hand rehabilitation support according to claim 1, wherein a front cross bar (9) is provided on the front support bar (3), and a spring finger-wrapping device (5) is provided on the front cross bar (9).
7. The hand rehabilitation support according to claim 6, characterized in that the relative position of the front cross bar (9) and the front support bar (3) is adjustable.
8. The hand rehabilitation support according to claim 1, characterized in that the fixing mechanism (2) comprises a fixing plate (10), the base rod (1) is fixed to the fixing plate (10), and the fixing plate (10) is provided with a strap (11) for fixing the fixing plate (10) to the arm.
9. The hand rehabilitation support according to claim 6, characterized in that the front cross bar (9) is an arc-shaped bar.
10. The hand rehabilitation support according to claim 1, characterized in that the anterior support bar (3) is of zigzag configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920407918.6U CN210044202U (en) | 2019-03-28 | 2019-03-28 | Hand rehabilitation support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920407918.6U CN210044202U (en) | 2019-03-28 | 2019-03-28 | Hand rehabilitation support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210044202U true CN210044202U (en) | 2020-02-11 |
Family
ID=69379842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920407918.6U Expired - Fee Related CN210044202U (en) | 2019-03-28 | 2019-03-28 | Hand rehabilitation support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210044202U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109925106A (en) * | 2019-03-28 | 2019-06-25 | 浙江省中医院 | A kind of hand recovery bracket |
-
2019
- 2019-03-28 CN CN201920407918.6U patent/CN210044202U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109925106A (en) * | 2019-03-28 | 2019-06-25 | 浙江省中医院 | A kind of hand recovery bracket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200211 |