CN111616919A - Finger rehabilitation training traction device - Google Patents

Finger rehabilitation training traction device Download PDF

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Publication number
CN111616919A
CN111616919A CN202010507711.3A CN202010507711A CN111616919A CN 111616919 A CN111616919 A CN 111616919A CN 202010507711 A CN202010507711 A CN 202010507711A CN 111616919 A CN111616919 A CN 111616919A
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CN
China
Prior art keywords
finger
bandage
traction
shell
rehabilitation training
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.)
Pending
Application number
CN202010507711.3A
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Chinese (zh)
Inventor
杜妍辰
周琦
江伟
张鑫
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University of Shanghai for Science and Technology
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University of Shanghai for Science and Technology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by University of Shanghai for Science and Technology filed Critical University of Shanghai for Science and Technology
Priority to CN202010507711.3A priority Critical patent/CN111616919A/en
Publication of CN111616919A publication Critical patent/CN111616919A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H1/00Apparatus for passive exercising; Vibrating apparatus; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
    • A61H1/02Stretching or bending or torsioning apparatus for exercising
    • A61H1/0274Stretching or bending or torsioning apparatus for exercising for the upper limbs
    • A61H1/0285Hand
    • A61H1/0288Fingers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/12Driving means
    • A61H2201/1207Driving means with electric or magnetic drive
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/16Physical interface with patient
    • A61H2201/1602Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
    • A61H2201/1635Hand or arm, e.g. handle
    • A61H2201/1638Holding means therefor

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  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Pain & Pain Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Therapy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Rehabilitation Tools (AREA)

Abstract

The invention discloses a traction device for finger rehabilitation training, which comprises a control platform, wherein an elastic ball is fixed on the top surface of the control platform, the elastic ball is made of silica gel, a traction component is arranged on the elastic ball, the top surface of the elastic ball is arranged to be a plane, a hand-shaped groove is formed in the plane of the elastic ball, the hand-shaped groove comprises a palm groove and four finger grooves which are communicated with each other, the traction assembly comprises four finger sleeves, the four finger sleeves are respectively and slidably connected into the four finger grooves, one end of each finger sleeve, far away from the corresponding finger groove, is fixedly provided with one end of a traction rope, the other end of each traction rope is inserted into the control platform, and the control platform controls the traction ropes to realize tensioning and loosening actions.

Description

Finger rehabilitation training traction device
Technical Field
The invention relates to the field of medical robots, in particular to a traction device for finger rehabilitation training.
Background
With the continuous development of science and technology, the application of robot technology in rehabilitation medicine becomes very common. Because the number of traditional therapists is limited, and the rehabilitation effect of patients is limited by the technical level of medical therapists, the rehabilitation robot is used for replacing the traditional rehabilitation therapists, so that the rehabilitation efficiency can be improved, the treatment difference caused by human factors can be solved, and the huge pressure of rehabilitation training of diseases caused by aging of the population in the current society is effectively relieved.
The hand is an important organ of the human body and can complete various complicated and delicate actions. In daily life, the fingers are particularly vulnerable to injury because the hands are required to perform various movements to complete a series of physiological activities of the human body. However, the current finger rehabilitation robots are few in types and high in cost.
Disclosure of Invention
The invention aims to provide a traction device for finger rehabilitation training, which aims to solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following scheme: the invention provides a traction device for finger rehabilitation training, which comprises a control platform, wherein an elastic ball is fixed on the top surface of the control platform, the elastic ball is made of silica gel, a traction assembly is arranged on the elastic ball, the top surface of the elastic ball is arranged to be a plane, a hand-shaped groove is formed in the plane of the elastic ball, the hand-shaped groove comprises a palm groove, four finger grooves, a wrist groove and a thumb groove which are communicated with one another, the four finger grooves are arranged in sequence at intervals, the traction assembly comprises four finger sleeves, the four finger sleeves are respectively connected into the four finger grooves in a sliding mode, one end, far away from the finger grooves, of each finger sleeve is fixed with one end of a traction rope, the other end of the traction rope is inserted into the control platform, and the control platform controls the traction rope to achieve tensioning and loosening actions.
Preferably, the control platform comprises a housing, the elastic ball is fixed on the top surface of the housing, a control system is arranged in the housing, a touch screen, a system RESET button RESET and a power switch are respectively arranged on the side wall of the housing, and the control system is electrically connected with the touch screen, the power switch and the system RESET button RESET respectively.
Preferably, four direct current motors are arranged in the shell, reels are sleeved on output shafts of the direct current motors, one ends, far away from the fingerstall, of the four traction ropes extend into the shell and are respectively wound on the reels, and the direct current motors are in signal connection with the control system.
Preferably, four be equipped with the finger bandage between the finger groove, relative two on the palm groove be equipped with the palm bandage between the cell wall, relative two on the wrist groove be equipped with the wrist bandage between the cell wall, finger bandage, palm bandage, wrist bandage inlay respectively and establish on the plane of bounce ball, the finger bandage is on a parallel with the palm bandage, the palm bandage is on a parallel with the wrist bandage.
Preferably, one end of the finger sleeve, which is far away from the traction rope, is fixed with one end of an elastic cloth strip, the other end of the elastic cloth strip is fixed on the wrist strap, and the finger strap, the palm strap, the wrist strap and the elastic cloth strip are made of Dupont Lycra fabric.
Preferably, the control system comprises an STM32F103ZET6 chip, the STM32F103ZET6 chip is a main control chip, the STM32F103 chip is electrically connected with the system RESET button RESET and the power switch respectively, a driving chip ADS7843 is electrically connected between the STM32F103 chip and the touch screen, and the ADS7843 is used for driving the touch screen.
Preferably, a control assembly is arranged between the STM32F103ZET6 chip and the direct current motor, the control assembly comprises an IR2110S chip and two IRF840 chips connected in parallel, and the IR2110S chip is used for driving the IRF840 chips to form an H bridge to control the forward and reverse rotation and speed regulation of the direct current motor.
Preferably, a wrist support frame is fixed on the top surface of the shell, and the wrist support frame, the hand-shaped groove and the finger stall are positioned on the same plane.
Preferably, four haulage rope via holes have been seted up on the shell, be equipped with four assembly pulleys in the shell, the haulage rope via hole with the assembly pulley corresponds the setting from top to bottom, the assembly pulley is including two pulleys that correspond the setting from top to bottom, two stagger around the pulley, the haulage rope is kept away from the one end of dactylotheca stretches into the haulage rope via hole and is in through pulley direction wire-wrap on the reel.
Preferably, a conical upright is fixed on the top surface of the shell, and the elastic ball is fixed on the conical upright.
The invention discloses the following technical effects: the patient places the hand in the hand inslot, each bandage is flat pastes the palm, finger and wrist, the dactylotheca is put into to finger front end cover, turn on switch power button and drive linear electric motor corotation, it receives the line to drive the reel, the haulage rope removes to control platform, the pulling dactylotheca moves forward, make the finger carry out the diastolic motion, the finger expandes the back completely, system RESET button RESET can open, make linear electric motor reversal, the reel unwrapping wire, under the elastic cloth strip contraction action pull finger bending motion, traction effect is good, it is crooked, the motion of expansion is mild, it is splendid to the recovered physiotherapy effect of patient, and easy to operate, low in use cost.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
FIG. 1 is an isometric view of a finger rehabilitation training traction device of the present invention;
FIG. 2 is a schematic view of a pulley block structure according to the present invention;
FIG. 3 is a top view of the finger rehabilitation training traction device of the present invention;
FIG. 4 is a schematic structural diagram of a control platform according to the present invention;
FIG. 5 is a schematic diagram of the control system of the present invention;
wherein, 1 is the bouncing ball, 2 is the palm groove, 3 is the finger groove, 4 is the wrist groove, 5 is the thumb groove, 6 is the dactylotheca, 7 is the haulage rope, 8 is the shell, 9 is the touch-sensitive screen, 10 is system RESET button RESET, 11 is switch, 12 is DC motor, 13 is the reel, 14 is the finger bandage, 15 is the palm bandage, 16 is the wrist bandage, 17 is the elastic cloth strip, 18 is the wrist support frame, 19 is the haulage rope via hole, 20 is the pulley, 21 is the toper stand.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Referring to fig. 1-5, the invention provides a traction device for finger rehabilitation training, which comprises a control platform, wherein an elastic ball 1 is fixed on the top surface of the control platform, the elastic ball 1 is made of silica gel, a traction component is arranged on the elastic ball 1, the top surface of the elastic ball 1 is arranged to be a plane, a hand-shaped groove is formed in the plane of the elastic ball 1, the hand-shaped groove comprises a palm groove 2, four finger grooves 3, a wrist groove 4 and a thumb groove 5 which are communicated with each other, the hand-shaped groove is arranged according to the shape of a hand, the size is relatively large, the application range is wider, the four finger grooves 3 are arranged at intervals in sequence, the traction component is mainly used for moving four fingers except the thumb to drive the finger to relax and bend, the traction component comprises four finger sleeves 6, the four finger sleeves 6 are respectively connected in the four finger grooves 3 in a sliding manner, the finger slot wall is provided with a sliding groove (not shown in the figure), sliding blocks (not shown in the figure) are fixed at two ends of the finger sleeve, the sliding blocks are arranged in the sliding groove to slide, one end, far away from the finger slot 3, of the finger sleeve 6 is fixed with one end of a traction rope 7, the other end of the traction rope 7 is inserted into the control platform, and the control platform controls the traction rope 7 to realize tensioning and loosening actions.
In a further optimized scheme, the control platform comprises a shell 8, the bouncy ball 1 is fixed on the top surface of the shell 8, a control system is arranged in the shell 8, a touch screen 9, a system RESET button RESET10 and a power switch 11 are respectively arranged on the side wall of the shell 8, the control system is respectively electrically connected with the touch screen 9, the power switch 11 and a system RESET button RESET10, four direct current motors 12 are arranged in the shell 8, a winding wheel 13 is sleeved on an output shaft of the direct current motor 12, one ends of the four traction ropes 7, far away from the finger stall 6, extend into the shell 8 and are respectively wound on the winding wheel 13, the direct current motor 12 is in signal connection with the control system, the touch screen is an LCD touch screen, the power switch 11 is turned on to drive the direct current motor 12 to rotate forwards, so that the winding wheel 13 pulls fingers to expand, and the system RESET button RESET10 drives the linear motor 12 to rotate backwards, so that the reel 13 is paid off and the pulling rope 7 is pulled back under the action of the elastic cloth strip 17, thereby bending the fingers.
In a further optimized scheme, finger straps 14 are arranged between the four finger grooves 3, palm straps 15 are arranged between two opposite groove walls on the palm groove 2, wrist straps 16 are arranged between two opposite groove walls on the wrist groove 4, the finger straps 14, the palm straps 15 and the wrist straps 16 are respectively embedded on the plane of the elastic ball 1, the finger straps 14 are parallel to the palm straps 15, the palm straps 15 are parallel to the wrist straps 16, one end of the finger stall 6, far away from the traction rope 7, is fixed with one end of an elastic cloth strip 17, the other end of the elastic cloth strip 17 is fixed on the wrist straps 16, the materials of the finger straps 14, the palm straps 15, the wrist straps 16 and the elastic cloth strip 17 are all made of Dupont lycra fabrics, have excellent elasticity and extensibility, are attached to the finger stall, and when a finger is pushed into the top of a hand, the traction effect is the best.
According to a further optimization scheme, the control system comprises an STM32F103ZET6 chip, the STM32F103ZET6 chip is a main control chip, the STM32F103 chip is respectively and electrically connected with the system RESET button RESET10 and the power switch 11, a driving chip ADS7843 is electrically connected between the STM32F103 chip and the touch screen 9, the ADS7843 is used for driving the touch screen 9, a control assembly is arranged between the STM32F103ZET6 chip and the direct current motor 12, the control assembly comprises an IR2110S chip and two IRF840 chips connected in parallel, the STM32F103ZET6 chip controls four paths of the direct current motor 12, each path adopts an IR2110S chip and two IRF840 chips, and the IR2110S chip is used for driving the IRF840 chips to form an H bridge to control the forward and reverse rotation and speed regulation of the direct current motor 12.
In a further optimized scheme, a wrist support frame 18 is fixed on the top surface of the shell 8, the wrist support frame 18, the hand-shaped groove and the finger stall 6 are positioned on the same plane, the palm of the patient is placed in the hand-shaped groove, and the wrist extending part is erected on the wrist support frame 18.
Further optimization scheme, four haulage rope via holes 19 have been seted up on shell 8, be equipped with four assembly pulleys in the shell 8, haulage rope via hole 19 with the assembly pulley corresponds the setting from top to bottom, the assembly pulley is including corresponding two pulleys 20 that set up from top to bottom, two stagger around the pulley 20, haulage rope 7 is kept away from the one end of dactylotheca 6 stretches into haulage rope via hole 19 and connects through pulley 20 direction winding on reel 13, pulley 20 provides the guide effect to haulage rope 7 to reduce the impaired phenomenon of haulage rope 7 friction, improve life.
According to the further optimization scheme, a conical upright post 21 is fixed on the top surface of the shell 8, the elastic ball 1 is fixed on the conical upright post 21, and the elastic ball 1 is fixed on the top surface of the shell 8 through the embedded conical upright post 21.
The use method of the invention comprises the following steps: the patient passes the hand through each bandage and places in the hand-shaped groove, each bandage is flatly pasted on the palm, the finger and the wrist, the front end of the finger is sleeved in the finger sleeve 6, the power switch 11 is turned on, the button drives the linear motor 12 to rotate forward, the winding wheel 13 is driven to take up the wire, the traction rope 7 passes through the traction rope over-control 19, the traction rope is guided by the pulley 20 and is retracted by the winding wheel 13, the finger sleeve 6 is pulled to move forward, the finger is made to perform diastolic motion, after the finger is completely unfolded, the system RESET button RESET10 can be turned on, the linear motor 12 rotates reversely, the winding wheel 13 is wound, the finger is pulled to perform bending motion under the contraction action of the elastic cloth strip 17.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.

Claims (10)

1. The utility model provides a finger rehabilitation training draw gear which characterized in that: comprises a control platform, an elastic ball (1) is fixed on the top surface of the control platform, the elastic ball (1) is made of silica gel, the elastic ball (1) is provided with a traction component, the top surface of the elastic ball (1) is a plane, the plane of the elastic ball (1) is provided with a hand-shaped groove, the hand-shaped groove comprises a palm groove (2), four finger grooves (3), a wrist groove (4) and a thumb groove (5) which are communicated, the four finger grooves (3) are arranged at intervals in sequence, the traction assembly comprises four finger sleeves (6), the four finger sleeves (6) are respectively connected in the four finger grooves (3) in a sliding manner, one end of the finger sleeve (6) far away from the finger groove (3) is fixed with one end of a traction rope (7), the other end of the traction rope (7) is inserted into the control platform, and the control platform controls the traction rope (7) to realize tensioning and loosening actions.
2. The traction device for finger rehabilitation training according to claim 1, characterized in that: the control platform comprises a shell (8), the elastic ball (1) is fixed on the top surface of the shell (8), a control system is arranged in the shell (8), a touch screen (9), a system RESET button (10) and a power switch (11) are respectively arranged on the side wall of the shell (8), and the control system is respectively electrically connected with the touch screen (9), the power switch (11) and the system RESET button (10).
3. The traction device for finger rehabilitation training according to claim 2, characterized in that: four direct current motors (12) are arranged in the shell (8), reels (13) are sleeved on output shafts of the direct current motors (12), the traction ropes (7) are far away from one ends of the finger sleeves (6) stretch into the shell (8) and are respectively wound on the reels (13), and the direct current motors (12) are in signal connection with the control system.
4. The traction device for finger rehabilitation training according to claim 3, characterized in that: four be equipped with between finger groove (3) and indicate bandage (14), relative two on palm groove (2) be equipped with palm bandage (15) between the cell wall, relative two on wrist groove (4) be equipped with wrist bandage (16) between the cell wall, indicate bandage (14), palm bandage (15), wrist bandage (16) to inlay respectively and establish on the plane of bounce ball (1), indicate bandage (14) to be on a parallel with palm bandage (15), palm bandage (15) are on a parallel with wrist bandage (16).
5. The traction device for finger rehabilitation training according to claim 4, characterized in that: one end, far away from the traction rope (7), of the finger sleeve (6) is fixed with one end of an elastic cloth strip (17), the other end of the elastic cloth strip (17) is fixed on the wrist bandage (16), and the finger bandage (14), the palm bandage (15), the wrist bandage (16) and the elastic cloth strip (17) are made of DuPont Lycra fabric.
6. The traction device for finger rehabilitation training according to claim 2, characterized in that: the control system comprises an STM32F103ZET6 chip, the STM32F103ZET6 chip is a main control chip, the STM32F103 chip is respectively electrically connected with the system RESET button RESET (10) and the power switch (11), a driving chip ADS7843 is electrically connected between the STM32F103 chip and the touch screen (9), and the ADS7843 is used for driving the touch screen (9).
7. The traction device for finger rehabilitation training according to claim 6, characterized in that: the control assembly is arranged between the STM32F103ZET6 chip and the direct current motor (12), the control assembly comprises an IR2110S chip and two IRF840 chips connected in parallel, and the IR2110S chip is used for driving the IRF840 chips to form an H bridge to control the positive and negative rotation and speed regulation of the direct current motor (12).
8. The traction device for finger rehabilitation training according to claim 2, characterized in that: a wrist support frame (18) is fixed on the top surface of the shell (8), and the wrist support frame (18) is positioned on the same plane with the hand-shaped groove and the finger stall (6).
9. The traction device for finger rehabilitation training according to claim 2, characterized in that: seted up four haulage rope via holes (19) on shell (8), be equipped with four assembly pulleys in shell (8), haulage rope via hole (19) with the assembly pulley corresponds the setting from top to bottom, the assembly pulley is including two pulleys (20) that correspond the setting from top to bottom, two stagger around pulley (20), haulage rope (7) are kept away from the one end of dactylotheca (6) is stretched into haulage rope via hole (19) and is in through pulley (20) direction lap joint on reel (13).
10. The traction device for finger rehabilitation training according to claim 2, characterized in that: a conical upright post (21) is fixed on the top surface of the shell (8), and the elastic ball (1) is fixed on the conical upright post (21).
CN202010507711.3A 2020-06-05 2020-06-05 Finger rehabilitation training traction device Pending CN111616919A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010507711.3A CN111616919A (en) 2020-06-05 2020-06-05 Finger rehabilitation training traction device

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Application Number Priority Date Filing Date Title
CN202010507711.3A CN111616919A (en) 2020-06-05 2020-06-05 Finger rehabilitation training traction device

Publications (1)

Publication Number Publication Date
CN111616919A true CN111616919A (en) 2020-09-04

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CN202010507711.3A Pending CN111616919A (en) 2020-06-05 2020-06-05 Finger rehabilitation training traction device

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113162492A (en) * 2021-02-23 2021-07-23 黄河水利职业技术学院 Multifunctional motor controller

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204484687U (en) * 2015-03-10 2015-07-22 河北联合大学 A kind of stiff spring chip finger rehabilitation device
CN207708154U (en) * 2017-06-05 2018-08-10 衢州学院 Hand convalescence device and hand rehabilitation equipment
CN208641200U (en) * 2018-03-02 2019-03-26 康杜新 A kind of medical treatment hemiplegia hand rehabilitation nursing instrument
CN109700631A (en) * 2019-01-31 2019-05-03 上海市东方医院(同济大学附属东方医院) Hand massager for rehabilitation of cerebrovascular patients
CN109820631A (en) * 2019-03-13 2019-05-31 吉林大学 A kind of hand joint Bending Damage orthoses
US20200093677A1 (en) * 2018-09-20 2020-03-26 Chi Pong MAK Multifunctional hand rehabilitation training device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204484687U (en) * 2015-03-10 2015-07-22 河北联合大学 A kind of stiff spring chip finger rehabilitation device
CN207708154U (en) * 2017-06-05 2018-08-10 衢州学院 Hand convalescence device and hand rehabilitation equipment
CN208641200U (en) * 2018-03-02 2019-03-26 康杜新 A kind of medical treatment hemiplegia hand rehabilitation nursing instrument
US20200093677A1 (en) * 2018-09-20 2020-03-26 Chi Pong MAK Multifunctional hand rehabilitation training device
CN109700631A (en) * 2019-01-31 2019-05-03 上海市东方医院(同济大学附属东方医院) Hand massager for rehabilitation of cerebrovascular patients
CN109820631A (en) * 2019-03-13 2019-05-31 吉林大学 A kind of hand joint Bending Damage orthoses

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113162492A (en) * 2021-02-23 2021-07-23 黄河水利职业技术学院 Multifunctional motor controller

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