CN101015493A - Air-actuated flexible finger motion rehabilitation equipment - Google Patents
Air-actuated flexible finger motion rehabilitation equipment Download PDFInfo
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- CN101015493A CN101015493A CN 200710067505 CN200710067505A CN101015493A CN 101015493 A CN101015493 A CN 101015493A CN 200710067505 CN200710067505 CN 200710067505 CN 200710067505 A CN200710067505 A CN 200710067505A CN 101015493 A CN101015493 A CN 101015493A
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Abstract
The invention discloses a flexible pneumatic finger sport recover, which contains flexible pneumatic bending knuckle, wherein the flexible pneumatic bending knuckle is composed of end lid, rubber pipe and metal yarn in the pipe wall in the rubber pipe; the metal yarn is spiral steel yarn, which concludes restraint steel yarn in one lateral pipe wall of rubber pipe; the restraint steel yarn wraps each spiral steel yarn; two ends of rubber pipe connect end lid tightly; the through-hole is opened on the end lid; three flexible pneumatic bending knuckles constitute knuckle group with flexible rack on the bottom; the restraint belt connects flexible rack on the finger tightly; the high-pressure gas pipe interconnects through-hole of each end lid of each flexible pneumatic bending knuckle.
Description
(1) technical field
The invention belongs to finger motion rehabilitation equipment,, be applicable to the passive motion-type exercise training rehabilitation of human finger's postoperative especially based on the finger motion rehabilitation equipment of pneumatics.
(2) background technology
Because hand anatomical structure complexity, the finger injury postoperative is often left over problems such as ankylosis, adhesion of tendon, amyotrophy.Flexor tendon damage postoperative also often produces adhesion in various degree, hinders the slip of tendon, influences finger function.Therefore the wound postoperative of performing the operation needs early stage rehabilitation nursing meticulously, takes place to reduce above-mentioned complication.Before the present invention made, traditional method was to carry out the adhesion of tendon operation of loosening, and promptly carries out the second operation of finger injury postoperative, and its major defect is an increase patient misery, and the surgery cost costliness influences implementation result; Also there is the athletic rehabilitation of employing mechanism that the tendon repair patient is carried out early stage rehabilitation training, as the patent No. is that 00237727.6 utility model patent " multifunctional hand rehabilitation appliances " discloses a kind of multifunctional hand, arm convalescence device that is applicable to various ages, various positions, but weak point is: one, this device utilizes spring and fingerstall to make main functional part, promptly by the patient's finger active exercise, by fingerstall pulling spring, utilize the elastic force of spring to do assisted movement, belong to patient's active exercise convalescence device, be not suitable for early stage passive type rehabilitation training; Two, this device can not be trained respectively three joints of single finger; Three, this device is frame for movement, though be provided with the many places governor motion, still limited for the profile adaptability of hand, finger.
(3) summary of the invention
The present invention needs the defective of active rehabilitation training in order to solve above-mentioned hand rehabilitation apparatus, and a kind of air-actuated flexible finger motion rehabilitation equipment that is applicable to early stage passive type rehabilitation training is provided.
For this reason, the present invention adopts following technical scheme:
A kind of air-actuated flexible finger motion rehabilitation equipment, comprise Pneumatic power flexible bending joint, described Pneumatic power flexible bending joint includes end cap, rubber tube, be nested in the tinsel in the described rubber tube tube wall, described tinsel is a spiral wire, also comprise a constraint steel wire, described constraint steel wire is installed in the tube wall of rubber tube one side, and each hoop of described constraint steel wire and described spiral wire twines, described rubber tube terminal is connected with described end cap seal, have through hole on the described end cap, described three Pneumatic power flexible bending joints are formed joint set, described joint set bottom is equipped with flexible support, is connected with the band that this joint set can be secured on the finger on the described flexible support; Be communicated with high-pressure air pipe respectively on the end cap through hole of described each Pneumatic power flexible bending joint.
Further, described flexible support is installed in the end cap bottom of described Pneumatic power flexible bending joint.
Described band is a magic tape, and described magic tape is two, is connected with the both sides of flexible support respectively.
Described band is one, and described flexible support is provided with the earhole that passes for band.
The end of described end cap and described rubber tube is tightly connected by seccotine.
Described rubber tube is provided with internal layer and skin, and the coalition of described spiral wire and constraint steel wire is nested between the described ectonexine.
The beneficial effect of air-actuated flexible finger motion rehabilitation equipment of the present invention mainly shows: 1, realize pointing the rehabilitation training of passive motion-type exercise alone or in combination in three joints by control; 2, simulating human finger-joint motor process reaches the ability of recovering the damaged finger motion; 3, adopt pneumatics and Pneumatic power flexible bending joint, compliance and adaptability are good.
(4) description of drawings
Fig. 1 is the air-actuated flexible finger motion rehabilitation equipment structural representation;
Wherein: 1-Pneumatic power flexible bending joint, 2-high-pressure air pipe, 3-flexible support, 4-band, 11-end cap, 12-rubber tube;
Fig. 2 is an air-actuated flexible finger motion rehabilitation equipment implementation process original state;
Fig. 3 is an air-actuated flexible finger motion rehabilitation equipment implementation process case of bending.
(5) specific embodiment
Embodiment one:
With reference to Fig. 1, a kind of air-actuated flexible finger motion rehabilitation equipment, comprise that (structural principle of Pneumatic power flexible bending joint please refer to patent of invention " Pneumatic power flexible bending joint " to Pneumatic power flexible bending joint 1, patent of invention number: ZL200410017444.2), described Pneumatic power flexible bending joint includes end cap 11, rubber tube 12, be nested in the tinsel in the described rubber tube tube wall, described tinsel is a spiral wire, also comprise a constraint steel wire, described constraint steel wire is installed in the tube wall of rubber tube one side, and each hoop of described constraint steel wire and described spiral wire twines.Described rubber tube is provided with internal layer and skin, the coalition of described spiral wire and constraint steel wire is nested between the described ectonexine, described rubber tube terminal and described end cap are tightly connected by seccotine, have through hole on the described end cap, described three Pneumatic power flexible bending joints are formed joint set, described joint set bottom is equipped with flexible support 3, and described flexible support is installed in the end cap bottom of described Pneumatic power flexible bending joint.Be connected with the band 4 that this joint set can be secured on the finger on the described flexible support; Be communicated with high-pressure air pipe 2 respectively on the end cap through hole of described each Pneumatic power flexible bending joint.Described band is a magic tape, and described magic tape is two, is connected with the both sides of flexible support respectively.
Fig. 2 is the original state sketch map of implementation process of the present invention.By flexible support 3 and band 4 the rehabilitation device is fixed on the finger that need do rehabilitation exercise, and make the finger gymnastic device be in finger directly over, three Pneumatic power flexible bending joints 1 are in the relevant position in three joints of finger.
Fig. 3 is the case of bending sketch map of implementation process of the present invention.Charge into gases at high pressure by three high-pressure air pipes 2 to three Pneumatic power flexible bending joint 1 inner chambers, then three Pneumatic power flexible bending joints 1 motion that bends, thus force finger that corresponding curvature movement also take place; By the gases at high pressure of three Pneumatic power flexible bending joint 1 inner chambers of three high-pressure air pipes, 2 releases, then three Pneumatic power flexible bending joints 1 restore to the original state, and drive finger and are returned to straightened condition.By controlling the pressure of the gases at high pressure in three high-pressure air pipes 2, then can control the angle of bend size of three Pneumatic power flexible bending joints 1 of rehabilitation device, thereby obtain the forms of motion of different angles, different joint combination, the finger of different situations is carried out the passive type rehabilitation exercise.
Embodiment two:
Described band is one, and described flexible support is provided with the earhole that passes for band, and other are with embodiment one.
The present invention adopts pneumatics, has sufficient compliance and adaptability, can simulating human finger-joint motor process, and be a kind of finger rehabilitation exercise device of passive type, have bigger implementary value.
Claims (6)
1, a kind of air-actuated flexible finger motion rehabilitation equipment, comprise Pneumatic power flexible bending joint, described Pneumatic power flexible bending joint includes end cap, rubber tube, be nested in the tinsel in the described rubber tube tube wall, described tinsel is a spiral wire, also comprise a constraint steel wire, described constraint steel wire is installed in the tube wall of rubber tube one side, and each hoop of described constraint steel wire and described spiral wire twines, described rubber tube terminal is connected with described end cap seal, have through hole on the described end cap, it is characterized in that: described three Pneumatic power flexible bending joints are formed joint set, described joint set bottom is equipped with flexible support, is connected with the band that this joint set can be secured on the finger on the described flexible support;
Be communicated with high-pressure air pipe respectively on the end cap through hole of described each Pneumatic power flexible bending joint.
2, air-actuated flexible finger motion rehabilitation equipment as claimed in claim 1 is characterized in that: described flexible support is installed in the end cap bottom of described Pneumatic power flexible bending joint.
3, air-actuated flexible finger motion rehabilitation equipment as claimed in claim 2 is characterized in that: described band is a magic tape, and described magic tape is two, is connected with the both sides of flexible support respectively.
4, air-actuated flexible finger motion rehabilitation equipment as claimed in claim 2 is characterized in that: described band is one, and described flexible support is provided with the earhole that passes for band.
5, air-actuated flexible finger motion rehabilitation equipment as claimed in claim 1 is characterized in that: the end of described end cap and described rubber tube is tightly connected by seccotine.
6, air-actuated flexible finger motion rehabilitation equipment as claimed in claim 1 is characterized in that: described rubber tube is provided with internal layer and skin, and the coalition of described spiral wire and constraint steel wire is nested between the described ectonexine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710067505 CN101015493A (en) | 2007-02-28 | 2007-02-28 | Air-actuated flexible finger motion rehabilitation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710067505 CN101015493A (en) | 2007-02-28 | 2007-02-28 | Air-actuated flexible finger motion rehabilitation equipment |
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| CN101015493A true CN101015493A (en) | 2007-08-15 |
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| CN 200710067505 Pending CN101015493A (en) | 2007-02-28 | 2007-02-28 | Air-actuated flexible finger motion rehabilitation equipment |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102579228A (en) * | 2012-03-22 | 2012-07-18 | 上海交通大学医学院附属上海儿童医学中心 | Pneumatic hand function rehabilitation gloves |
| CN104970949A (en) * | 2015-07-20 | 2015-10-14 | 郑州轻工业学院 | Wearable type pneumatic muscle and knuckle active/passive rehabilitation training device |
| CN105287160A (en) * | 2015-09-21 | 2016-02-03 | 南阳市汇博生物技术有限公司 | Apparatus and method thereof for finger rehabilitation exercise |
| CN105726262A (en) * | 2016-04-01 | 2016-07-06 | 北京所乐思国际商务有限公司 | Joint movement aiding device capable of independently aiding fingers |
| CN105726261A (en) * | 2016-04-01 | 2016-07-06 | 北京所乐思国际商务有限公司 | Joint motion assisting device |
| CN105748258A (en) * | 2016-04-01 | 2016-07-13 | 北京所乐思国际商务有限公司 | Joint movement assisting device |
| CN105856270A (en) * | 2016-06-17 | 2016-08-17 | 重庆科技学院 | Multi-purpose pneumatic flexible hand capable of being freely combined |
| CN105902364A (en) * | 2016-04-01 | 2016-08-31 | 北京所乐思国际商务有限公司 | Joint movement auxiliary device easy to wear and wearing method |
| CN105963926A (en) * | 2016-04-29 | 2016-09-28 | 中国科学院苏州生物医学工程技术研究所 | Multi-mode fusion hand function rehabilitation training and intelligent evaluation system |
| CN108464913A (en) * | 2018-05-11 | 2018-08-31 | 合肥工业大学 | A kind of pneumatic joint formula manipulators in rehabilitation |
| CN109877859A (en) * | 2019-03-15 | 2019-06-14 | 天津交通职业学院 | The pneumatic machinery finger that each joint can be move freely |
| CN111228748A (en) * | 2020-01-13 | 2020-06-05 | 吉林大学 | ICU severe medical treatment is with hand constraint subassembly |
| CN115708756A (en) * | 2022-11-03 | 2023-02-24 | 天津科技大学 | Conveniently-worn actuator for finger rehabilitation |
-
2007
- 2007-02-28 CN CN 200710067505 patent/CN101015493A/en active Pending
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102579228A (en) * | 2012-03-22 | 2012-07-18 | 上海交通大学医学院附属上海儿童医学中心 | Pneumatic hand function rehabilitation gloves |
| CN104970949A (en) * | 2015-07-20 | 2015-10-14 | 郑州轻工业学院 | Wearable type pneumatic muscle and knuckle active/passive rehabilitation training device |
| CN105287160A (en) * | 2015-09-21 | 2016-02-03 | 南阳市汇博生物技术有限公司 | Apparatus and method thereof for finger rehabilitation exercise |
| CN105726262B (en) * | 2016-04-01 | 2018-11-06 | 中山长曜医疗器材有限公司 | A kind of joint motions auxiliary device of independent assisted finger |
| CN105726262A (en) * | 2016-04-01 | 2016-07-06 | 北京所乐思国际商务有限公司 | Joint movement aiding device capable of independently aiding fingers |
| CN105726261A (en) * | 2016-04-01 | 2016-07-06 | 北京所乐思国际商务有限公司 | Joint motion assisting device |
| CN105748258A (en) * | 2016-04-01 | 2016-07-13 | 北京所乐思国际商务有限公司 | Joint movement assisting device |
| CN105902364A (en) * | 2016-04-01 | 2016-08-31 | 北京所乐思国际商务有限公司 | Joint movement auxiliary device easy to wear and wearing method |
| CN105726261B (en) * | 2016-04-01 | 2018-11-06 | 中山长曜医疗器材有限公司 | A kind of joint motions auxiliary device |
| CN105963926A (en) * | 2016-04-29 | 2016-09-28 | 中国科学院苏州生物医学工程技术研究所 | Multi-mode fusion hand function rehabilitation training and intelligent evaluation system |
| CN105856270A (en) * | 2016-06-17 | 2016-08-17 | 重庆科技学院 | Multi-purpose pneumatic flexible hand capable of being freely combined |
| CN108464913A (en) * | 2018-05-11 | 2018-08-31 | 合肥工业大学 | A kind of pneumatic joint formula manipulators in rehabilitation |
| CN109877859A (en) * | 2019-03-15 | 2019-06-14 | 天津交通职业学院 | The pneumatic machinery finger that each joint can be move freely |
| CN111228748A (en) * | 2020-01-13 | 2020-06-05 | 吉林大学 | ICU severe medical treatment is with hand constraint subassembly |
| CN115708756A (en) * | 2022-11-03 | 2023-02-24 | 天津科技大学 | Conveniently-worn actuator for finger rehabilitation |
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Open date: 20070815 |