CN211132893U - Neurology cerebral infarction patient pulls trainer with finger - Google Patents
Neurology cerebral infarction patient pulls trainer with finger Download PDFInfo
- Publication number
- CN211132893U CN211132893U CN201921800759.2U CN201921800759U CN211132893U CN 211132893 U CN211132893 U CN 211132893U CN 201921800759 U CN201921800759 U CN 201921800759U CN 211132893 U CN211132893 U CN 211132893U
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- finger
- fixing
- fixing part
- hand
- cerebral infarction
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Abstract
The utility model discloses a finger traction training device for neurology cerebral infarction patients, which comprises a hand back fixing part, wherein one end of the hand back fixing part is rotatably connected with five finger fixing parts, and each finger fixing part is formed by connecting a plurality of finger bone fixing strips in series; the joint of the phalanx fixing strip and the joint of the phalanx fixing strip and the hand back fixing part are provided with an electromagnet and an iron block which are matched with each other to drive the finger fixing part to bend; reset springs for driving the finger fixing parts to be straightened are arranged at the joints of the finger bone fixing strips and the joints of the finger bone fixing strips and the back of the hand fixing parts; one side that the back of the hand fixed part is close to the palm fixed band, and one side that each indicates the bone fixation strip to be close to the palm all is provided with the solid fixed ring of finger. The utility model discloses carrying out the cerebral infarction treatment in-process, can pull the action that the patient indicates to accomplish crooked and unbend, prevent that the finger joint is stiff, effectively improve rehabilitation effect.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to department of neurology cerebral infarction patient pulls trainer with finger.
Background
Cerebral infarction, also known as cerebral infarction (ischemic stroke), is the ischemic necrosis or softening of localized brain tissue caused by cerebral blood supply disorder, ischemia, and hypoxia. Common clinical types of cerebral infarction include cerebral thrombosis, lacunar infarction, cerebral embolism and the like, and the cerebral infarction accounts for 80% of all cerebral apoplexy. Diseases closely related to it are: diabetes, obesity, hypertension, rheumatic heart disease, arrhythmia, dehydration due to various reasons, arteritis, shock, and excessive blood pressure drop. The clinical manifestations are characterized by sudden syncope, unconsciousness, hemiplegia, speech disturbance and intellectual disturbance. Cerebral infarction not only poses great threat to human health and life, but also brings great pain and heavy burden to patients, families and society.
The hemiplegia is characterized by limb hemiplegia or mild hemiplegia, hemiparesis, gait dysesthesia, gait instability and limb weakness, wherein the fingers of a patient are difficult to bend and straighten due to the reduced grip strength, so that the patient is required to carry out rehabilitation training of finger movement in the process of treating cerebral infarction, and a device for drawing the fingers of the patient to finish bending and straightening actions is required to be designed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a department of neurology cerebral infarction patient pulls trainer with finger, carrying out cerebral infarction treatment in-process, can pull patient's finger and accomplish the action of bending and straightening, prevent that the finger joint is stiff, effectively improve rehabilitation effect.
The above technical purpose of the present invention can be achieved by the following technical solutions: a finger traction training device for neurology cerebral infarction patients comprises a back fixing part attached to the back of a human hand, wherein five finger fixing parts which are matched with the fingers of the human body in a distributed manner and have movable joints are rotatably connected to one end of the back fixing part, and each finger fixing part is formed by connecting a plurality of finger bone fixing strips which are matched with the finger bone in a distributed manner, have the same quantity and can rotate towards the palm direction in series;
the joints of the phalanx fixing strips and the joints of the phalanx fixing strips and the hand back fixing parts are respectively provided with an electromagnet and an iron block which are matched with each other to drive the finger fixing parts to bend, each electromagnet is connected with one end of the corresponding phalanx fixing part or the hand back fixing part, and each iron block is connected with one end of the corresponding phalanx fixing part or the hand back fixing part;
the joint of the phalanx fixing strip and the joint of the phalanx fixing strip and the hand back fixing part are both provided with a return spring for driving the finger fixing part to be straightened;
a master controller is arranged on one side of the back fixing part, which is far away from the palm, and each electromagnet is electrically connected with the master controller;
one side that the back of the hand fixed part is close to the palm fixed band, one side that each indicates the bone fixation strip to be close to the palm all is provided with the solid fixed ring of finger.
By adopting the technical scheme, when the finger rehabilitation training of a patient with cerebral infarction is carried out, the hand back fixing part and the hand back of the patient are fixed through the palm fixing band, and the fingers of the patient and the finger bone fixing strip are fixed through the finger fixing ring;
when the electromagnet is powered off and loses magnetism, the finger bone fixing strip is driven to rotate in the restoring process of the reset spring to finish finger straightening;
when the finger muscle training is carried out, the power supply is not switched on, the finger bends to drive the finger bone fixing strip to compress the reset spring, and the reset spring generates the force for resisting the bending of the finger, thereby achieving the purpose of training the finger muscle.
The utility model discloses a further set up to: one end of the back of the hand fixing part, which is far away from the finger fixing part, is provided with a wrist fixing part which is attached to the wrist of a human body, and magic tapes are arranged on two sides of the wrist fixing part.
The utility model discloses a further set up to: five first rotating grooves which are rotatably connected with the corresponding phalanx fixing strips are formed in one end of the hand back fixing part, and a second rotating groove which is rotatably connected with the corresponding phalanx fixing strips is formed in one end of the phalanx fixing strip.
The utility model discloses a further set up to: the main controller is electrically connected with a power line and a data connecting line.
The utility model discloses a further set up to: the palm fixing band is made of elastic bands.
To sum up, the utility model discloses following beneficial effect has:
firstly, the purpose of drawing the fingers to bend is achieved by attracting the iron blocks through the electromagnets, the purpose of drawing the fingers to straighten is achieved through the reset springs, the purpose of drawing the fingers to perform rehabilitation training is achieved, finger joints are prevented from being stiff, and the rehabilitation treatment effect is effectively improved;
when the power is not supplied, the device is directly used, when the fingers are bent, the reset spring can generate the force for resisting the bending of the fingers, the aim of training the muscles of the fingers is achieved, and the device can be used for rehabilitation training of patients with fingers having certain activity but lacking grip strength.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is primarily used to show the finger fixation ring on the phalangeal fixation strip;
fig. 3 is a partial sectional view for showing the installation positions of the electromagnet, the iron block, and the return spring.
In the figure: 1. a back-of-hand fixing portion; 11. a first rotating groove; 12. palm fixing straps; 2. a finger fixing section; 3. a phalange fixing strip; 31. a second rotating groove; 32. rotating the block; 33. a finger fixing ring; 41. an electromagnet; 42. an iron block; 43. a return spring; 5. a master controller; 51. a power line; 52. a data link; 6. a wrist fixing part; 61. magic tape.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
In the embodiment, a finger traction training device for neurology cerebral infarction patients, which is shown in fig. 1-3, comprises a back fixing part 1 attached to the back of a human hand, wherein one end of the back fixing part 1 is rotatably connected with five finger fixing parts 2 which are matched with the fingers of the human body in a distributed manner and have movable joints, and each finger fixing part 2 is formed by connecting a plurality of finger bone fixing strips 3 which are matched with the finger bone in a distributed manner, have the same quantity and can rotate towards the palm direction in series; five first rotating grooves 11 rotatably connected with the corresponding phalanx fixing strips 3 are formed in one end of the hand back fixing portion 1, one second rotating groove 31 rotatably connected with the corresponding phalanx fixing strips 3 is formed in one end of the phalanx fixing strips 3, and the phalanx fixing strips 3 are provided with rotating blocks 32 rotatably connected with the corresponding second rotating grooves 31.
The junction of phalanx fixed strip 3 and the junction of phalanx fixed strip 3 and hand back fixed part 1 all are provided with the electro-magnet 41 and the iron plate 42 that drive finger fixed part 2 crooked of mutually supporting, each electro-magnet 41 all is connected with the one end of the phalanx fixed part or hand back fixed part 1 that correspond, each iron plate 42 all is connected with the one end or the hand back fixed part 1 of the phalanx fixed part that correspond, the electro-magnet 41 of this embodiment is installed in first rotation groove 11 or second rotation groove 31, iron plate 42 is installed and is being close to the one end of first rotation groove 11 or the one end that rotation block 32 is close to second rotation groove 31 at phalanx fixed strip 3.
The joint of the phalanx fixing strip 3 and the joint of the phalanx fixing strip 3 and the hand back fixing part 1 are both provided with a return spring 43 for driving the finger fixing part 2 to straighten.
One side of back of the hand fixed part 1 far away from the palm of the hand is provided with a master controller 5, and each electro-magnet 41 all is connected with the electricity of master controller 5, and the electricity of master controller 5 is connected with a power cord 51 and a data connecting wire 52, is connected with the computer through data connecting wire 52, sets up the procedure through the computer and controls the bending and straightening of finger fixed part 2.
One side that back of the hand fixed part 1 is close to the palm fixed band 12, and one side that each indicates that bone fixation strip 3 is close to the palm all is provided with the solid fixed ring 33 of finger, and wherein palm fixed band 12 is made by the elastic cord, and the one end that back of the hand fixed part 1 kept away from finger fixed part 2 is provided with wrist fixed part 6 with the laminating of human wrist portion, and the both sides of wrist fixed part 6 all are provided with magic subsides 61.
The use method comprises the following steps: when performing finger rehabilitation training of a patient with cerebral infarction, fixing the wrist fixing strap and the wrist of the patient through the magic tape 61, fixing the hand back fixing part 1 and the hand back of the patient through the palm fixing strap 12, and fixing the fingers of the patient and the finger bone fixing strip 3 through the finger fixing ring 33;
when the finger traction training is carried out, a power supply is switched on, the main controller 5 controls each electromagnet 41 to be electrified or not to be electrified, when the electromagnet 41 is electrified, the electromagnet 41 is electrified to generate magnetism to attract the opposite iron block 42, the finger bone fixing strip 3 at the position is rotated, the reset spring 43 is compressed to finish finger bending, and after the electromagnet 41 is powered off and loses magnetism, the reset spring 43 drives the finger bone fixing strip 3 to rotate in the process of restoring, so that the finger straightening is finished;
when the finger muscle training is carried out, the power supply is not switched on, the finger bends to drive the finger bone fixing strip 3 to compress the return spring 43, and the return spring 43 generates the force for resisting the bending of the finger, thereby achieving the purpose of training the finger muscle.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (5)
1. The utility model provides a department of neurology cerebral infarction patient draws trainer with finger, includes hand back fixed part (1) of laminating mutually with human hand back, its characterized in that: one end of the back hand fixing part (1) is rotatably connected with five finger fixing parts (2) which are matched with fingers of a human body in a distributed manner and have movable joints, and each finger fixing part (2) is formed by connecting a plurality of finger bone fixing strips (3) which are matched with finger bones in a distributed manner, have the same quantity and can rotate towards the palm direction in series;
electromagnets (41) and iron blocks (42) which are matched with each other to drive the finger fixing part (2) to bend are arranged at the joint of the finger bone fixing strip (3) and the joint of the finger bone fixing strip (3) and the hand back fixing part (1), each electromagnet (41) is connected with one end of the corresponding finger bone fixing part or the hand back fixing part (1), and each iron block (42) is connected with one end of the corresponding finger bone fixing part or the hand back fixing part (1);
the joint of the phalanx fixing strip (3) and the joint of the phalanx fixing strip (3) and the hand back fixing part (1) are both provided with a return spring (43) for driving the finger fixing part (2) to straighten;
a main controller (5) is arranged on one side, away from the palm, of the back hand fixing part (1), and each electromagnet (41) is electrically connected with the main controller (5);
one side that back of the hand fixed part (1) is close to the palm fixed band (12), and one side that each finger bone fixed strip (3) is close to the palm all is provided with solid fixed ring of finger (33).
2. The finger traction training device for neurology cerebral infarction patients according to claim 1, wherein: one end of the back of the hand fixing part (1) far away from the finger fixing part (2) is provided with a wrist fixing part (6) which is attached to the wrist of a human body, and magic tapes (61) are arranged on two sides of the wrist fixing part (6).
3. The finger traction training device for neurology cerebral infarction patients according to claim 1, wherein: five first rotation grooves (11) which are rotationally connected with the corresponding phalanx fixing strips (3) are formed in one end of the hand back fixing part (1), and second rotation grooves (31) which are rotationally connected with the corresponding phalanx fixing strips (3) are formed in one end of the phalanx fixing strips (3).
4. The finger traction training device for neurology cerebral infarction patients according to claim 1, wherein: the main controller (5) is electrically connected with a power line (51) and a data connecting line (52).
5. The finger traction training device for neurology cerebral infarction patients according to claim 1, wherein: the palm fixing band (12) is made of elastic bands.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921800759.2U CN211132893U (en) | 2019-10-25 | 2019-10-25 | Neurology cerebral infarction patient pulls trainer with finger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921800759.2U CN211132893U (en) | 2019-10-25 | 2019-10-25 | Neurology cerebral infarction patient pulls trainer with finger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211132893U true CN211132893U (en) | 2020-07-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921800759.2U Expired - Fee Related CN211132893U (en) | 2019-10-25 | 2019-10-25 | Neurology cerebral infarction patient pulls trainer with finger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211132893U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112657143A (en) * | 2020-12-16 | 2021-04-16 | 罗予罡 | Hand surgery is with exerciser of prevention osteoporosis |
| CN113476271A (en) * | 2021-07-09 | 2021-10-08 | 吉林大学 | Novel scapulohumeral periarthritis and rheumatic arthritis finger function exercise device |
-
2019
- 2019-10-25 CN CN201921800759.2U patent/CN211132893U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112657143A (en) * | 2020-12-16 | 2021-04-16 | 罗予罡 | Hand surgery is with exerciser of prevention osteoporosis |
| CN112657143B (en) * | 2020-12-16 | 2022-10-11 | 罗予罡 | Hand surgery is with exerciser of prevention osteoporosis |
| CN113476271A (en) * | 2021-07-09 | 2021-10-08 | 吉林大学 | Novel scapulohumeral periarthritis and rheumatic arthritis finger function exercise device |
| CN113476271B (en) * | 2021-07-09 | 2022-08-26 | 吉林大学 | Novel scapulohumeral periarthritis and rheumatic arthritis finger function exercise device |
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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: 20200731 Termination date: 20211025 |