Nothing Special   »   [go: up one dir, main page]

CN105997320B - 一种膝动力弧度滑轮式足下垂及偏瘫步态矫正器 - Google Patents

一种膝动力弧度滑轮式足下垂及偏瘫步态矫正器 Download PDF

Info

Publication number
CN105997320B
CN105997320B CN201610479803.9A CN201610479803A CN105997320B CN 105997320 B CN105997320 B CN 105997320B CN 201610479803 A CN201610479803 A CN 201610479803A CN 105997320 B CN105997320 B CN 105997320B
Authority
CN
China
Prior art keywords
crank levers
thigh
shank
straightening
straightening members
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
Application number
CN201610479803.9A
Other languages
English (en)
Other versions
CN105997320A (zh
Inventor
孙天宝
方璐
张儒志
邓小倩
胡骏骎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GUANGDONG PROVINCIAL WORK INJURY REHABILITATION CENTER
Original Assignee
GUANGDONG PROVINCIAL WORK INJURY REHABILITATION CENTER
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 GUANGDONG PROVINCIAL WORK INJURY REHABILITATION CENTER filed Critical GUANGDONG PROVINCIAL WORK INJURY REHABILITATION CENTER
Priority to CN201610479803.9A priority Critical patent/CN105997320B/zh
Publication of CN105997320A publication Critical patent/CN105997320A/zh
Application granted granted Critical
Publication of CN105997320B publication Critical patent/CN105997320B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
    • A61F5/0102—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations
    • A61F5/0123—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations for the knees
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
    • A61F5/0102—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations
    • A61F5/0127—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations for the feet
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL 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
    • A61H3/00—Appliances for aiding patients or disabled persons to walk about
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL 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
    • A61H3/00—Appliances for aiding patients or disabled persons to walk about
    • A61H2003/005—Appliances for aiding patients or disabled persons to walk about with knee, leg or stump rests
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL 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
    • A61H3/00—Appliances for aiding patients or disabled persons to walk about
    • A61H2003/007—Appliances for aiding patients or disabled persons to walk about secured to the patient, e.g. with belts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL 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
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/16—Physical interface with patient
    • A61H2201/1602—Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
    • A61H2201/164—Feet or leg, e.g. pedal
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL 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
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/16—Physical interface with patient
    • A61H2201/1602—Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
    • A61H2201/165—Wearable interfaces
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL 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
    • A61H2205/00—Devices for specific parts of the body
    • A61H2205/10—Leg
    • A61H2205/102—Knee
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL 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
    • A61H2205/00—Devices for specific parts of the body
    • A61H2205/12—Feet

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Nursing (AREA)
  • Epidemiology (AREA)
  • Pain & Pain Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Therapy (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Rehabilitation Tools (AREA)

Abstract

一种膝动力弧度滑轮式足下垂及偏瘫步态矫正器，涉及医疗康复器械技术领域，它包括膝上大腿矫正构件(1)、大腿矫正机构固定件(2)、小腿矫正构件(3)、小腿矫正构件固定件(4)、曲柄杠杆组件、足托连接绳(5)和足托(6)，所述膝上大腿矫正构件(1)和小腿矫正构件(3)分别设有开口端，所述开口端的两侧分别连接安装有大腿矫正机构固定件(2)和小腿矫正构件固定件(4)，所述曲柄杠杆组件包括曲柄杠杆(7)、曲柄杠杆转动轴(8)和一对用于限定曲柄杠杆移动空间的一对滑轮(9)；本发明能有效的对脑卒中偏瘫患者下肢进行康复训练，矫正患者步态。

Description

一种膝动力弧度滑轮式足下垂及偏瘫步态矫正器
技术领域
本发明涉及医疗康复器械技术领域，具体涉及一种膝动力弧度滑轮式足下垂及偏瘫步态矫正器。
背景技术
脑卒中偏瘫患者下肢常表现为屈曲痉挛模式，踝足跖屈内翻畸形、踝背伸不足,步行时呈现为划圈步态，骨折患者造成腓总神经损伤后胫前肌无力,踝背伸不能，表现为足下垂，严重影响患者步行步态，临床上多用踝足矫形器(ankle foot orthosis,AFO)予以矫正。AFO可纠正及预防患者跟腱挛缩，可部分改善患者步行步态的稳定性，不同程度地恢复患者步行能力，已广泛在临床推广应用。虽然动踝AFO可让部分患者发挥自身踝背伸功能，却限制了踝关节跖屈功能，有部分患者踝背伸本身无力，均不能在正常步行周期中发挥踝背伸功能。
发明内容
本发明的目的就是为了解决上述技术问题，而提供一种膝动力弧度滑轮式足下垂及偏瘫步态矫正器。
本发明包括膝上大腿矫正构件、大腿矫正机构固定件、小腿矫正构件、小腿矫正构件固定件、曲柄杠杆组件、足托连接绳和足托，所述膝上大腿矫正构件和小腿矫正构件分别设有开口端，所述开口端的两侧分别连接安装有大腿矫正机构固定件和小腿矫正构件固定件，所述曲柄杠杆组件包括曲柄杠杆、曲柄杠杆转动轴和用于限定曲柄杠杆移动空间的一对滑轮，所述曲柄杠杆的一端设有转轴安装孔，另一端设有连接绳系留孔，所述曲柄杠杆的一端的转轴安装孔通过曲柄杠杆转动轴可转动安装在膝上大腿矫正构件上，所述一对滑轮分别通过转轴活动安装在小腿矫正构件上，所述曲柄杠杆转动轴的中部卡在一对滑轮之间，所述足托连接绳的一端系在曲柄杠杆的连接绳系留孔处，所述足托连接在足托连接绳的另一端。
所述大腿矫正构件、小腿矫正构件和足托分别采用低温热塑板模具成型。
还有所述大腿矫正机构固定件和小腿矫正构件固定件分别是魔术贴。
所述足托连接绳采用弹力绳。
所述足托连接绳采用非弹力绳。
本发明具有以下优点：
本发明通过髋屈曲被动或主动膝关节屈曲提供驱动力，在膝关节外侧，跨膝关节通过单端非固定曲柄滑动杠杆在胫骨前侧空间(贴近胫骨)，提供替代胫前肌向心收缩功能(踝背伸)的驱动力，通过绳索分别固定曲柄杠杆胫骨前侧端及前足背部，前足背部通过矫形器锚定绳索一端，能有效的对脑卒中偏瘫患者下肢进行康复训练，矫正患者步态。
附图说明
图1是本发明结构示意图。
图2是本发明使用状态下结构示意图。
图中：1、膝上大腿矫正构件；2、大腿矫正机构固定件；3、小腿矫正构件；4、小腿矫正构件固定件；5、足托连接绳；6、足托；7、曲柄杠杆；8、曲柄杠杆转动轴；9、一对滑轮。
具体实施方式
下面结合附图对本发明做进一步说明。
如图1、2所示，本发明包括膝上大腿矫正构件1、大腿矫正机构固定件2、小腿矫正构件3、小腿矫正构件固定件4、曲柄杠杆组件、足托连接绳5和足托6，所述膝上大腿矫正构件1和小腿矫正构件3分别设有开口端，所述开口端的两侧分别连接安装有大腿矫正机构固定件2和小腿矫正构件固定件4，所述曲柄杠杆组件包括曲柄杠杆7、曲柄杠杆转动轴8和用于限定曲柄杠杆移动空间的一对滑轮9，所述曲柄杠杆7的一端设有转轴安装孔，另一端设有连接绳系留孔，所述曲柄杠杆7的一端的转轴安装孔通过曲柄杠杆转动轴8可转动安装在膝上大腿矫正构件1上，所述一对滑轮9分别通过转轴活动安装在小腿矫正构件3上，所述曲柄杠杆转动轴8的中部卡在一对滑轮9之间，所述足托6连接绳5的一端系在曲柄杠杆7的连接绳系留孔处，所述足托6连接在足托连接绳5的另一端。
所述大腿矫正构件1、小腿矫正构件3和足托6分别采用低温热塑板模具成型。
还有所述大腿矫正机构固定件2和小腿矫正构件固定件4分别是魔术贴。
所述足托连接绳5采用弹力绳。
所述足托连接绳5采用非弹力绳。
工作方式及原理，本发明采用以下步骤进行步态矫正器的制作：
步骤一：膝上20cm测量大腿围度，应用低温热塑板制作膝上大腿矫正构件，开口向内(魔术贴固定，调节松紧)，膝上大腿矫正构件中部曲柄杠杆转动轴安装；
步骤二：腓骨小头下10cm测量小腿围度，应用低温热塑板制作小腿矫正构件，开口向内(魔术贴固定，调节松紧)，小腿矫正构件中部安装曲柄杠杆下方和上方的一对滑轮，限制及控制曲柄杠杆滑动时上移空间；
步骤三：曲柄杠杆长度及弧度测量：在膝关节外侧测量伸膝0度时膝上20cm处至腓骨小头下10cm处的长度作为杠杆长度，通过对曲柄杠杆远端弧度大小的调节实现屈膝90度时，曲柄杠杆突出胫骨前缘垂直距离3－5cm；杠杆近端制作转动轴，远端开孔用于系留足托连接绳；
步骤四：通过低温热塑板制作前足(跖趾关节)背部矫形器(足托)中部制作绳索锚定部件；
步骤五：伸膝0度踝关节0度站立位，测量足托连接绳长度并固定绳索两端；
步骤六：分别膝上大腿矫正构件、小腿矫正构件和足托穿戴在人的大腿、小腿和足部，进行康复性行走，将根据步行步态分析调节绳索长度。
以上实施方式仅用于说明本发明，而并非对本发明的限制，有关技术领域的普通技术人员，在不脱离本发明的精神和范围的情况下，还可以做出各种变化和变型，因此所有等同的技术方案也属于本发明的范畴，本发明的专利保护范围应由权利要求限定。

Claims (3)

1.一种膝动力弧度滑轮式足下垂及偏瘫步态矫正器，其特征在于它包括膝上大腿矫正构件（1）、大腿矫正机构固定件（2）、小腿矫正构件（3）、小腿矫正构件固定件（4）、曲柄杠杆组件、足托连接绳（5）和足托（6），所述膝上大腿矫正构件（1）和小腿矫正构件（3）分别设有开口端，所述开口端的两侧分别连接安装有大腿矫正机构固定件（2）和小腿矫正构件固定件（4），所述曲柄杠杆组件包括曲柄杠杆（7）、曲柄杠杆转动轴（8）和用于限定曲柄杠杆移动空间的一对滑轮（9），所述曲柄杠杆（7）的一端设有转轴安装孔，另一端设有连接绳系留孔，所述曲柄杠杆（7）的一端的转轴安装孔通过曲柄杠杆转动轴（8）可转动安装在膝上大腿矫正构件（1）上，所述一对滑轮（9）分别通过转轴活动安装在小腿矫正构件（3）上，所述曲柄杠杆转动轴（8）的中部卡在一对滑轮（9）之间，所述足托连接绳（5）的一端系在曲柄杠杆（7）的连接绳系留孔处，所述足托（6）连接在足托连接绳（5）的另一端；所述大腿矫正构件（1）、小腿矫正构件（3）和足托（6）分别采用低温热塑板模具成型；所述大腿矫正机构固定件（2）和小腿矫正构件固定件（4）分别是魔术贴。
2.根据权利要求1所述的一种膝动力弧度滑轮式足下垂及偏瘫步态矫正器，其特征在于所述足托连接绳（5）采用弹力绳。
3.根据权利要求1所述的一种膝动力弧度滑轮式足下垂及偏瘫步态矫正器，其特征在于所述足托连接绳（5）采用非弹力绳。
CN201610479803.9A 2016-06-22 2016-06-22 一种膝动力弧度滑轮式足下垂及偏瘫步态矫正器 Expired - Fee Related CN105997320B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610479803.9A CN105997320B (zh) 2016-06-22 2016-06-22 一种膝动力弧度滑轮式足下垂及偏瘫步态矫正器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610479803.9A CN105997320B (zh) 2016-06-22 2016-06-22 一种膝动力弧度滑轮式足下垂及偏瘫步态矫正器

Publications (2)

Publication Number Publication Date
CN105997320A CN105997320A (zh) 2016-10-12
CN105997320B true CN105997320B (zh) 2018-01-05

Family

ID=57083870

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610479803.9A Expired - Fee Related CN105997320B (zh) 2016-06-22 2016-06-22 一种膝动力弧度滑轮式足下垂及偏瘫步态矫正器

Country Status (1)

Country Link
CN (1) CN105997320B (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018163477A1 (ja) * 2017-03-07 2018-09-13 株式会社佐喜眞義肢 膝肘関節アシスト装置
ES2713777B2 (es) * 2017-11-23 2019-12-16 Gonzalez Noel Gutierrez Sistema de asistencia motorizada
DE102018117377B3 (de) * 2018-07-18 2019-09-05 Ottobock Se & Co. Kgaa Orthopädietechnische Vorrichtung
CN112741757A (zh) * 2020-12-30 2021-05-04 华南理工大学 一种基于双足底压力传感器的踝关节线驱外骨骼控制系统

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2267848A (en) * 1940-04-26 1941-12-30 Byron M Taylor Support for normal body locomotion
US5020790A (en) * 1990-10-23 1991-06-04 Board Of Supervisors Of Louisiana State University And Agricultural And Mechanical College Powered gait orthosis
US5489251A (en) * 1995-02-09 1996-02-06 Robles, Jr.; Sherman U. Exercise device
JP5468973B2 (ja) * 2010-04-22 2014-04-09 本田技研工業株式会社 脚式移動ロボット
JP2012090758A (ja) * 2010-10-27 2012-05-17 Toyota Motor Corp 脚装具
JP2012100983A (ja) * 2010-11-12 2012-05-31 Toyota Motor Corp 歩行支援装置
CN202288552U (zh) * 2011-10-14 2012-07-04 潘志良 足外展矫形器
US20130231227A1 (en) * 2011-10-20 2013-09-05 Steve Ranieri Resistance exercise device
EP3212135A1 (en) * 2014-10-29 2017-09-06 Specialities S.r.l. Biomechanical device for gait enhancement
CN104490498B (zh) * 2014-12-16 2016-08-24 郑州大学 膝踝关节联动式下肢义肢装置
CN205849607U (zh) * 2016-06-22 2017-01-04 广东省工伤康复中心 膝动力弧度滑轮式足下垂及偏瘫步态矫正器

Also Published As

Publication number Publication date
CN105997320A (zh) 2016-10-12

Similar Documents

Publication Publication Date Title
CN110575303B (zh) 一种基于运动疗法的下肢痉挛模式综合康复装置
Moseley et al. Observation and analysis of hemiplegic gait: stance phase
CN105997320B (zh) 一种膝动力弧度滑轮式足下垂及偏瘫步态矫正器
CN207071199U (zh) 一种膝关节术后康复器
CN210903545U (zh) 一种下肢痉挛模式综合康复装置
CN110215325A (zh) 一种用于矫正膝关节内外翻畸形的装置
CN109124988B (zh) 导向机构、下肢康复外骨骼和外骨骼机器人
CN110538418B (zh) 一种偏瘫患者踝关节康复辅助训练装置
CN209059879U (zh) 一种用于脑卒中患者的多功能可调节踝关节康复装置
CN205849607U (zh) 膝动力弧度滑轮式足下垂及偏瘫步态矫正器
CN1408325A (zh) 配置功能性电刺激电极的踝足矫形器
KR102071611B1 (ko) 발목 근력 보조기
CN108433937B (zh) 膝关节伸直辅助锻炼器
CN2278461Y (zh) 助步器
CN202173562U (zh) 一种行走式欠驱动型三自由度踝关节运动康复外骨骼
CN112569030B (zh) 一种小儿膝过伸矫正器
CN204542490U (zh) 一种可调丁字鞋
CN105055123A (zh) 截瘫支具
CN210903527U (zh) 一种下肢外骨骼踝关节的矫正装置
CN214596419U (zh) 一种下肢助残外骨骼机器人
CN107661190A (zh) 一种数字控制电动助走器
CN201267545Y (zh) 偏瘫下肢康复矫形器
CN208864740U (zh) 一种辅助踝关节功能锻炼的拉力带
CN219814433U (zh) 一种足下垂预防矫正装置
CN208989296U (zh) 足踝固定以及踝关节屈伸功能锻炼支具

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
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: 20180105

Termination date: 20210622