CN114904212B - Arm-lifting training device - Google Patents
Arm-lifting training device Download PDFInfo
- Publication number
- CN114904212B CN114904212B CN202210601849.9A CN202210601849A CN114904212B CN 114904212 B CN114904212 B CN 114904212B CN 202210601849 A CN202210601849 A CN 202210601849A CN 114904212 B CN114904212 B CN 114904212B
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- Prior art keywords
- component
- pushing
- rod
- limiting
- rotate
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- 230000005540 biological transmission Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/22—Resisting devices with rotary bodies
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
Abstract
The invention provides a hand-lifting arm training device which comprises a scale ring, a driving mechanism, a pushing assembly, a positioning assembly and a limiting assembly, wherein the scale ring is arranged on the scale ring; the scale ring is arranged on the wall, the driving mechanism and the pushing component are respectively and rotatably arranged on the wall, one end of the driving mechanism is positioned in the scale ring, the other end of the driving mechanism is far away from the scale ring, the driving mechanism can unidirectionally drive the pushing component to rotate, and the pushing component can automatically reset; the positioning component is rotatably arranged on the pushing component, and the pushing component can push and drive the positioning component to rotate after idling; the inner wall of the scale ring is provided with a plurality of limiting holes, and the limiting component is slidably arranged on the positioning component and is connected with the driving mechanism; the limiting assembly can be inserted into the limiting hole, and the rotation of the driving mechanism can drive the limiting assembly to be far away from the limiting hole. The hand-lifting arm training device can facilitate the angle adjustment of the feet of the patient, so that the limiting assembly leaves the limiting hole before the positioning assembly starts to rotate, and the problem that the rotation precision is affected excessively due to the fact that the limiting hole is needed to be made is avoided.
Description
Technical Field
The invention relates to the technical field of rehabilitation training, in particular to a hand-lifting arm training device.
Background
The arm lifting training is an important item of rehabilitation training, a patient needs to lift, put down and lift the arm again spontaneously in the rehabilitation period, and the lifted arm is lifted to a fixed angle according to the rehabilitation requirement, therefore, a scale is usually arranged on a ring on a wall, and the lifted angle is known through the scale.
However, when a patient performs training, it is inconvenient to confirm the angle of the arm every time the patient lifts his or her arm, and for this reason, a person prompts the patient by providing a limiting plate on the scale ring and sliding the limiting plate, however, such a limiting plate usually needs to slide by hand, and it is difficult for the patient to slide alone.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a hand-lifting arm training device, which aims to solve the technical problem that a patient in the background art is difficult to independently slide a limiting plate.
In order to solve the technical problem, the invention adopts the following technical scheme:
a hand-lifting arm training device comprises a scale ring, a driving mechanism, a pushing component, a positioning component and a limiting component;
the scale ring is arranged on the wall, the driving mechanism and the pushing component are respectively and rotatably arranged on the wall, one end of the driving mechanism is positioned in the scale ring, the other end of the driving mechanism is far away from the scale ring, the driving mechanism can rotate to unidirectionally drive the pushing component to rotate, and the pushing component can spontaneously reset;
the positioning component is rotatably arranged on the pushing component, and the pushing component can be pushed to drive the positioning component to rotate after idling;
the inner wall of the scale ring is provided with a plurality of limit holes, and the limit component is slidably arranged on the positioning component and is connected with the driving mechanism; the limiting assembly can be inserted into the limiting hole, and the rotation energy of the driving mechanism drives the limiting assembly to be far away from the limiting hole.
Further, the driving mechanism comprises a rotating component and a unidirectional component; the rotating component and the unidirectional component are respectively and rotatably arranged on the wall, the rotating component can drive the unidirectional component to rotate, and the unidirectional component can unidirectionally drive the pushing component to rotate.
Further, the rotating assembly comprises a driving rod and a driving belt; the driving rod is rotatably connected to the wall, the driving rod and the unidirectional component are tightly surrounded by the driving belt, and the driving rod can drive the unidirectional component to rotate through the driving belt.
Further, the unidirectional component comprises a driven rod, a turntable, a pawl and a first torsion spring; the driven rod is rotatably arranged on the wall, and the driving rod and the driven rod are tightly surrounded by the driving belt; the rotary table is coaxially and fixedly arranged at one end, far away from the wall surface, of the driven rod, the pawl is rotatably arranged on the rotary table and is connected with the rotary table through the first torsion spring, and the pawl can unidirectionally push the pushing assembly to rotate; the limiting component is connected with the driven rod.
Further, the pushing component comprises a connecting plate, an inner ratchet ring, a pushing rotating rod, a second torsion spring, an external plate and a pushing rod; one end of the connecting plate is arranged on the wall, and the other end of the connecting plate is rotationally connected with the inner ratchet ring or the pushing rotating rod; the inner ratchet ring is coaxially and fixedly arranged at one end of the pushing rotating rod, which is close to the turntable, one end of the second torsion spring is connected with the connecting plate, and the other end of the second torsion spring is connected with the inner ratchet ring or the pushing rotating rod; the external plate is arranged in the radial direction of the pushing rotating rod, and the pushing rod is vertically arranged on the external plate and is parallel to the axis of the pushing rotating rod; the pawl can drive the inner ratchet wheel ring to rotate in one direction, and the push rotating rod can drive the positioning assembly to rotate through the push rod after idling.
Further, the positioning assembly comprises a rotating plate and a positioning plate; the rotating plate is rotationally connected to the pushing rotating rod, an arc-shaped long strip hole is further formed in the rotating plate, and the pushing rod can move in the arc-shaped long strip hole; the locating plate is connected with the rotating plate and is arranged on the scale ring.
Further, the limiting component comprises a limiting block, a spring, a supporting plate and a connecting rope; the limiting block is connected to the positioning plate in a sliding manner and can be inserted into the limiting hole; the supporting plate is arranged on the positioning plate and is connected with the limiting block through the spring; one end of the connecting rope is connected with the limiting block, and the other end of the connecting rope is connected with the driven rod.
Compared with the transmission technology, in the invention, one end of the driving component is positioned in the scale ring, the other end of the driving component is far away from the scale ring, the driving component can be driven to rotate by driving one end far away from the scale ring, and meanwhile, the limiting component inserted into the limiting hole is driven to be far away from the limiting hole, and after the driving component runs by a certain distance, the limiting component leaves the limiting hole, and the driving component starts to drive the positioning component to rotate, so that the positioning component is rotated to a required position. Because the drive assembly one end is kept away from the scale ring, can make its pivoted mode make the locating component rotate through the foot, and need not the hand and rotate the locating component.
Drawings
In order to more clearly illustrate the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described. Throughout the drawings, the elements or portions are not necessarily drawn to actual scale.
FIG. 1 is a schematic diagram of a device for training a lifting arm according to an embodiment of the present invention;
FIG. 2 is a schematic view of another angle of the arm-lift exercise device of FIG. 1;
FIG. 3 is a schematic view of a unidirectional assembly;
FIG. 4 is a schematic view of a pushing assembly;
fig. 5 is a schematic view of a spacing assembly.
Reference numerals:
1-a scale ring; 11-limiting holes;
2-a driving mechanism; 21-a rotating assembly; 211-an active lever; 212-a transmission belt; 22-unidirectional assembly; 221-a driven rod; 222-a turntable; 223-pawl; 224-a first torsion spring;
3-pushing assembly; 31-connecting plates; 32-an inner ratchet ring; 33-pushing the rotating rod; 34-a second torsion spring; 35-an external plate; 36-pushing the rod;
4-positioning assembly; 41-rotating plate; 411-arc elongated holes; 42-positioning plates;
5-a limiting assembly; 51-limiting blocks; 52-a spring; 53-a support plate; 54-connecting ropes.
Detailed Description
Embodiments of the technical scheme of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present invention, and thus are merely examples, and are not intended to limit the scope of the present invention.
Referring to fig. 1-5, the present embodiment provides a device for training a lifting arm, which includes a scale ring 1, a driving mechanism 2, a pushing assembly 3, a positioning assembly 4 and a limiting assembly 5.
The scale ring 1 is arranged on a wall, and it should be understood that the front surface of the scale ring 1, i.e. the surface opposite to the wall surface, is provided with scales, and the scale ring 1 is provided with a groove near the ground, which allows the driving mechanism 2 to pass through, in particular, the transmission belt 212 to pass through. The driving mechanism 2 and the pushing component 3 are respectively and rotatably arranged on the wall, one end of the driving mechanism 2 is positioned in the scale ring 1, the other end of the driving mechanism is far away from the scale ring 1, the driving mechanism 2 can rotate to unidirectionally drive the pushing component 3, and the pushing component 3 can reset spontaneously. It will be appreciated that the drive mechanism 2 as a whole can be rotated by rotating the end of the drive mechanism 2 remote from the scale ring 1.
In other aspects, the drive mechanism 2 includes a rotating assembly 21 and a unidirectional assembly 22; the rotating component 21 and the unidirectional component 22 are respectively and rotatably arranged on the wall, the rotating component 21 can drive the unidirectional component 22 to rotate, and the unidirectional component 22 can drive the pushing component 3 to rotate unidirectionally. It will be appreciated that the rotation assembly 21 can be rotated as a whole by rotating the end of the rotation assembly remote from the scale ring 1.
In other aspects, the rotating assembly 21 includes a drive lever 211 and a drive belt 212; the driving rod 211 is rotatably connected to the wall, and the driving rod 211 and the unidirectional component 22 are tightly surrounded by the driving belt 212, so that the driving rod 211 can drive the unidirectional component 22 to rotate through the driving belt 212. It will be appreciated that the driving lever 211 is located away from the dial ring 1 and close to the ground, and the patient can conveniently rotate the driving lever 211 by foot.
In other aspects, the unidirectional assembly 22 includes a driven rod 221, a turntable 222, a pawl 223, a first torsion spring 224; the driven rod 221 is rotatably arranged on the wall, and the driving rod 211 and the driven rod 221 are tightly surrounded by the driving belt 212; the turntable 222 is coaxially and fixedly arranged at one end, far away from the wall surface, of the driven rod 221, the pawl 223 is rotatably arranged on the turntable 222 and is connected with the turntable 222 through the first torsion spring 224, and the pawl 223 can unidirectionally push the pushing component 3 to rotate; the limiting assembly 5 is connected with the driven rod 221. It should be understood that in this embodiment, when the driven lever 221 rotates clockwise, the pushing component 3 rotates along with it, and when the driven lever 221 rotates counterclockwise, the pushing component 3 does not move, and the pawl 223 rotates; when the push assembly 3 rotates clockwise, the driven lever 221 is not moved, the pawl 223 rotates, and when the push assembly 3 rotates counterclockwise, the driven lever 221 rotates. It should be further understood that when the driven rod 221 rotates clockwise, the limiting assembly 5 is driven to gradually move away from the limiting hole and the pushing assembly 3 idles; when the limiting assembly 5 leaves the limiting hole, the pushing assembly 3 starts to drive the positioning assembly 4 to rotate; when the driven rod 221 rotates anticlockwise, the driven rod 221 only causes the limiting assembly 5 to be away from the limiting hole and does not drive the pushing assembly 3 to rotate, and the pushing assembly 3 gradually rotates to the initial position under the holding of the self elastic structure and gravity after the limiting is absent.
In other aspects, the push assembly 3 includes a connection plate 31, an inner ratchet ring 32, a push rod 33, a second torsion spring 34, an outboard plate 35, and a push rod 36; one end of the connecting plate 31 is arranged on the wall, and the other end is rotationally connected with the pushing rotating rod 33; the inner ratchet ring 32 is coaxially fixed at one end of the pushing rotating rod 33, which is close to the turntable 222, one end of the second torsion spring 34 is connected with the connecting plate 31, and the other end is connected with the pushing rotating rod 33; the external plate 35 is arranged in the radial direction of the pushing rotary rod 33, and the pushing rod 36 is vertically arranged on the external plate 35 and is parallel to the axis of the pushing rotary rod 33; the pawl 223 can drive the inner ratchet ring 32 to rotate unidirectionally, and the push rod 33 can drive the positioning assembly 4 to rotate through the push rod 36 after idling. It should be understood that the clockwise rotation of the pawl 223 can rotate the inner ratchet ring 32, and after the push rod 33 rotates a certain angle, the rotation of the driven wheel is stopped, the push rod 33 rotates to the initial position under the action of the second torsion spring 34, that is, the push rod 33 is driven to rotate counterclockwise, and at this time, the driven rod 221 is not driven to rotate. In this embodiment, the inner ratchet ring 32 is rotatably connected to the connecting plate 31, and the second torsion spring 34 has one end connected to the connecting plate 31 and the other end connected to the push rod 33.
The positioning component 4 is rotatably arranged on the pushing component 3, and the pushing component 3 can push and drive the positioning component 4 to rotate after idling.
In other aspects, the positioning assembly 4 includes a rotating plate 41 and a positioning plate 42; the rotating plate 41 is rotatably connected to the pushing rotating rod 33, the rotating plate 41 is also provided with an arc-shaped strip hole 411, and the pushing rod 36 can move in the arc-shaped strip hole 411; the positioning plate 42 is connected with the rotating plate 41 and is placed on the scale ring 1. It should be understood that the arc-shaped long hole 411 is coaxial with the rotating plate 41, the pushing rod 36 is inserted into the arc-shaped long hole 411, when the pushing rod 33 is pushed to rotate, the pushing rod 36 slides in the arc-shaped long hole 411 and abuts against the inner wall of the arc-shaped long hole 411 when the limiting component 5 leaves the limiting hole, and drives the rotating plate 41 to rotate.
The inner wall of the scale ring 1 is provided with a plurality of limiting holes, and the limiting component 5 is slidably arranged on the positioning component 4 and is connected with the driving mechanism 2; the limiting component 5 can be inserted into the limiting hole, and the rotation of the driving mechanism 2 can drive the limiting component 5 to be far away from the limiting hole.
In other aspects, the stop assembly 5 includes a stop block 51, a spring 52, a support plate 53, and a connecting cord 54; the limiting block 51 is slidably connected to the positioning plate 42 and can be inserted into the limiting hole; the supporting plate 53 is arranged on the positioning plate 42 and is connected with the limiting block 51 through a spring 52; one end of the connecting rope 54 is connected to the stopper 51, and the other end is connected to the driven lever 221. It should be understood that when the driven rod 221 rotates clockwise, the connecting rope 54 is gradually wound on the driven rod 221 to drive the limiting block 51 to be away from the limiting hole, and when the limiting block 51 leaves the limiting hole, the push rod 36 drives the rotating plate 41 to rotate; when the driven lever 221 rotates counterclockwise, the connection rope 54 is gradually wound around the driven lever 221 as well, but the driven lever 221 does not rotate the push lever 33.
The use process of the hand-lifting arm training device is as follows: the patient rotates the driving rod 211 clockwise by feet, the driven rod 221 rotates along with the driving rod, the turntable 222 is driven to rotate, the pawl 223 on the turntable 222 drives the inner ratchet ring 32 to rotate, namely, the push rod 36 is driven to rotate in the arc-shaped long hole 411, meanwhile, the connecting rope 54 is gradually wound on the driven rod 221, when the push rod 36 abuts against one end in the arc-shaped long hole 411, the limiting block 51 leaves the limiting hole, at the moment, the driving rod 211 is continuously rotated, the positioning plate 42 can be moved to a required angle, the maximum angle which can be slid by the maximum angle limiting block 51 can be rotated, the length of the connecting rope 54 and the arc-shaped long hole 411 influences, and the larger the sliding distance is, the larger the angle can be rotated; when the positioning plate 42 rotates to a required angle, the driving rod 211 is loosened, the limiting block 51 is rapidly inserted into the limiting hole under the drive of the spring 52, so that the position of the positioning plate 42 is fixed, meanwhile, the push rod 36 reversely rotates to the initial position under the action of the second torsion spring 34, it is understood that the limiting block 51 is inserted into the limiting hole to reversely rotate earlier than the push block and abut against the inner wall of the arc-shaped strip hole 411, when the rotation angle is not large, the push rod 36 is positioned between two end points of the arc-shaped strip hole 411 after the driving rod 211 stops, and when the rotation angle is large, the push rod 36 abuts against one end of the arc-shaped strip hole 411 after the driving rod 211 stops and has a downward rotation trend; when the positioning plate 42 needs to be returned to the initial position, the driving lever 211 is rotated anticlockwise, so that the limiting block 51 leaves the limiting hole and does not drive the push rod 36 to rotate, and the rotating plate 41 moves to the initial position under the action of self gravity and the second torsion spring 34.
The hand-lifting arm training device can facilitate the angle adjustment of the feet of the patient, and meanwhile, the limiting assembly leaves the limiting hole before the positioning assembly starts to rotate, so that the problem that the rotating precision is affected excessively due to the fact that the limiting hole is needed to be made is avoided.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention, and are intended to be included within the scope of the appended claims and description.
Claims (1)
1. The hand-lifting arm training device is characterized by comprising a scale ring, a driving mechanism, a pushing assembly, a positioning assembly and a limiting assembly;
the scale ring is arranged on the wall, the driving mechanism and the pushing component are respectively and rotatably arranged on the wall, one end of the driving mechanism is positioned in the scale ring, the other end of the driving mechanism is far away from the scale ring, the driving mechanism can rotate to unidirectionally drive the pushing component to rotate, and the pushing component can spontaneously reset;
the positioning component is rotatably arranged on the pushing component, and the pushing component can be pushed to drive the positioning component to rotate after idling;
the inner wall of the scale ring is provided with a plurality of limit holes, and the limit component is slidably arranged on the positioning component and is connected with the driving mechanism; the limiting assembly can be inserted into the limiting hole, and the rotation energy of the driving mechanism drives the limiting assembly to be far away from the limiting hole;
the driving mechanism comprises a rotating component and a unidirectional component; the rotating component and the unidirectional component are respectively and rotatably arranged on the wall, the rotating component can drive the unidirectional component to rotate, and the unidirectional component can unidirectionally drive the pushing component to rotate;
the rotating assembly comprises a driving rod and a driving belt; the driving rod is rotatably connected to the wall, the driving rod and the unidirectional component are tightly surrounded by the driving belt, and the driving rod can drive the unidirectional component to rotate through the driving belt;
the unidirectional component comprises a driven rod, a turntable, a pawl and a first torsion spring; the driven rod is rotatably arranged on the wall, and the driving rod and the driven rod are tightly surrounded by the driving belt; the rotary table is coaxially and fixedly arranged at one end, far away from the wall surface, of the driven rod, the pawl is rotatably arranged on the rotary table and is connected with the rotary table through the first torsion spring, and the pawl can unidirectionally push the pushing assembly to rotate; the limiting component is connected with the driven rod;
the pushing assembly comprises a connecting plate, an inner ratchet ring, a pushing rotating rod, a second torsion spring, an external plate and a pushing rod; one end of the connecting plate is arranged on the wall, and the other end of the connecting plate is rotationally connected with the inner ratchet ring or the pushing rotating rod; the inner ratchet ring is coaxially and fixedly arranged at one end of the pushing rotating rod, which is close to the turntable, one end of the second torsion spring is connected with the connecting plate, and the other end of the second torsion spring is connected with the pushing rotating rod; the external plate is arranged in the radial direction of the pushing rotating rod, and the pushing rod is vertically arranged on the external plate and is parallel to the axis of the pushing rotating rod; the pawl can drive the inner ratchet wheel ring to rotate in one direction, and the push rotating rod can drive the positioning assembly to rotate through the push rod after idling;
the positioning assembly comprises a rotating plate and a positioning plate; the rotating plate is rotationally connected to the pushing rotating rod, an arc-shaped long strip hole is further formed in the rotating plate, and the pushing rod can move in the arc-shaped long strip hole; the positioning plate is connected with the rotating plate and is arranged on the scale ring;
the limiting assembly comprises a limiting block, a spring, a supporting plate and a connecting rope; the limiting block is connected to the positioning plate in a sliding manner and can be inserted into the limiting hole; the supporting plate is arranged on the positioning plate and is connected with the limiting block through the spring; one end of the connecting rope is connected with the limiting block, and the other end of the connecting rope is connected with the driven rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210601849.9A CN114904212B (en) | 2022-05-30 | 2022-05-30 | Arm-lifting training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210601849.9A CN114904212B (en) | 2022-05-30 | 2022-05-30 | Arm-lifting training device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114904212A CN114904212A (en) | 2022-08-16 |
| CN114904212B true CN114904212B (en) | 2024-04-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210601849.9A Active CN114904212B (en) | 2022-05-30 | 2022-05-30 | Arm-lifting training device |
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| Country | Link |
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| CN (1) | CN114904212B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4842279A (en) * | 1988-09-26 | 1989-06-27 | Coleman Benny R | Indicating device |
| KR20100128013A (en) * | 2009-05-27 | 2010-12-07 | 이걸재 | Golf swing training device |
| CN109646868A (en) * | 2018-12-19 | 2019-04-19 | 彭景飞 | A kind of leg muscle training equipment |
| CN211935419U (en) * | 2020-03-13 | 2020-11-17 | 浙江省人民医院 | Flat arm lifting type upper limb function exercise and measurement device after breast cancer operation |
| CN113018797A (en) * | 2021-04-12 | 2021-06-25 | 江阴市人民医院 | Department of respiration is with breathing trainer |
| CN113397789A (en) * | 2021-05-31 | 2021-09-17 | 四川大学 | Medical mechanical arm |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7736283B2 (en) * | 2006-10-04 | 2010-06-15 | Nautilus, Inc. | Exercise machine having rotatable weight selection index |
| IL231105A (en) * | 2014-02-24 | 2016-02-29 | Hagay Mintz | Combined exercise apparatus |
-
2022
- 2022-05-30 CN CN202210601849.9A patent/CN114904212B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4842279A (en) * | 1988-09-26 | 1989-06-27 | Coleman Benny R | Indicating device |
| KR20100128013A (en) * | 2009-05-27 | 2010-12-07 | 이걸재 | Golf swing training device |
| CN109646868A (en) * | 2018-12-19 | 2019-04-19 | 彭景飞 | A kind of leg muscle training equipment |
| CN211935419U (en) * | 2020-03-13 | 2020-11-17 | 浙江省人民医院 | Flat arm lifting type upper limb function exercise and measurement device after breast cancer operation |
| CN113018797A (en) * | 2021-04-12 | 2021-06-25 | 江阴市人民医院 | Department of respiration is with breathing trainer |
| CN113397789A (en) * | 2021-05-31 | 2021-09-17 | 四川大学 | Medical mechanical arm |
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| Publication number | Publication date |
|---|---|
| CN114904212A (en) | 2022-08-16 |
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