CN204394651U - Knee joint support - Google Patents
Knee joint support Download PDFInfo
- Publication number
- CN204394651U CN204394651U CN201520022948.7U CN201520022948U CN204394651U CN 204394651 U CN204394651 U CN 204394651U CN 201520022948 U CN201520022948 U CN 201520022948U CN 204394651 U CN204394651 U CN 204394651U
- Authority
- CN
- China
- Prior art keywords
- knee joint
- pull bar
- ring
- locking member
- fixture
- 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
Links
- 210000000629 knee joint Anatomy 0.000 title claims abstract description 34
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 210000003141 lower extremity Anatomy 0.000 description 2
- 210000002303 tibia Anatomy 0.000 description 2
- 210000000689 upper leg Anatomy 0.000 description 2
- 210000000544 articulatio talocruralis Anatomy 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
Abstract
The utility model discloses a kind of knee joint support, it comprises knee joint ring, at a pair fixture of knee joint ring both sides, the locking pull bar between knee joint ring and fixture; Knee joint ring two ends are respectively provided with a special-shaped slot and a joint ball, and two of two ends mutual mirror images of joint ball, each joint ball is respectively provided with a locking pull bar, and locking pull bar can move 65 degree along special-shaped slot direction; The nail clip that described fixture comprises locking member, the extension be connected with locking member side and removably connects with extension.Relief spring is provided with in described locking member.This utility model is simple to operate, support ring can be allowed to do on two horizontal planes rotate, angle adjustment and planar movement, ensure patient articular carry out any may the movement in direction and twisting, meet human body needs, any restriction can not be had to natural joint, and ensure fastness.
Description
Technical field
this utility model relates to a kind of knee joint support.
Background technology
existing knee joint support, can only take exercises in an axle center, movement and the twisting in other directions are restricted.
Summary of the invention
the purpose of this utility model there is provided a kind of knee joint support.
for reaching this utility model object, this utility model provides following technical scheme: a kind of knee joint support, and it comprises knee joint ring, at a pair fixture of knee joint ring both sides, the locking pull bar between knee joint ring and fixture.
further, described knee joint ring two ends are respectively provided with a special-shaped slot and a joint ball, and two of two ends mutual mirror images of joint ball, each joint ball is respectively provided with a locking pull bar, and locking pull bar can move 65 degree along special-shaped slot direction.
further, the described fixture nail clip that comprises locking member, the extension be connected with locking member side and removably connect with extension.
further, relief spring is provided with in described locking member.
this utility model tool has the following advantages:
coordinate with general support for lower limbs, before tibia, before inner side and femur, outside is planted nail and is installed knee joint support, this be combined in reset early stage flexible, fixing-stable.In later stage functional rehabilitation, angle of bend is more than or equal to 130 degree, and decompressor can reduce pressure to articular cavity, to protect perichondrium to grow, is conducive to the healing growth of fracturing.This is novel solve knee joint when functional exercise because of epicondyle between with tibial plateau axially-movable not in the problem in same axle center, angle of bend can reach more than 130, and the relief spring be simultaneously provided with in support for lower limbs co-host can solve the displacement difference of length that the axially-movable because of tibial plateau and Huai Jian center causes and angle.
Accompanying drawing explanation
below in conjunction with drawings and Examples, this utility model is further described:
fig. 1 is the structural representation that this utility model is applied on joint.
fig. 2 is knee joint ring structure schematic diagram of the present utility model.
fig. 3 is the structural representation of fixture in this utility model.
fig. 4 is the structural representation of locking pull bar in this utility model.
fig. 5 is relief spring schematic diagram in this utility model.
wherein:
10-knee joint ring; 101-joint ball; 102-locks pull bar; 103-special-shaped slot; 20-fixture; 201-locking member; 202-extension; 203-nail clip; 204-relief spring; 60-femur; 70-tibia.
Detailed description of the invention
embodiment: shown in figure 1-5, this utility model provides a kind of knee joint support, and it comprises: knee joint ring 10, at a pair fixture 20 of knee joint ring 10 both sides, the locking pull bar 102 between knee joint ring 10 and fixture 20.
on the basis of technique scheme, comprise following attached technical scheme further:
described knee joint ring 10 two ends are respectively provided with a special-shaped slot 103 and a joint ball 101, and two of two ends joint balls 101 mirror image mutually, each joint ball 101 is respectively provided with a locking pull bar 102, locking pull bar 102 can move 65 degree along special-shaped slot 103 direction, solves the problem of the displacement difference of length that the axially-movable because of tibial plateau and Ke Jian center causes and angle simultaneously.
described fixture 20 comprises: locking member 201, the extension 202 be connected with locking member 201 side and the nail clip 203 removably connected with extension 202.
relief spring 204 is provided with in described extension 202.
when using this utility model, side nail in before tibia 70, puts nail 2-3 piece, fixes, follow closely 3 pieces at the outer side of femur 60 by nail clip 203, and fixes by nail clip 203, locking lower articular ball 101.Simple to operate, be conveniently fixed on fracture, unclamp locking lower articular after 7 weeks, take off knee joint support, end of operation, this utility model can meet the requirement of each functional exercise.
this utility model is the installation namely can carrying out exterior fixation bracket within the scope of human body knee joint.
this utility model can be used for knee joint and ankle joint.Substantially covering allly needs to carry out the fixing joint of support, meets the treatment needs in each joint.
Certain above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalent transformations of doing according to the spirit of this utility model main technical schemes or modification, all should be encompassed within protection domain of the present utility model.
Claims (4)
1. a knee joint support, is characterized in that: comprise knee joint ring (10), be positioned at a pair fixture (20) of knee joint ring (10) both sides, be positioned at locking pull bar (102) between knee joint ring (10) and fixture (20).
2. a kind of knee joint support according to claim 1, it is characterized in that: described knee joint ring (10) two ends are respectively provided with a special-shaped slot (103) and a joint ball (101), and two of two ends joint balls (101) mirror image mutually, each joint ball (101) is respectively provided with a locking pull bar (102), and locking pull bar (102) can move 65 degree along special-shaped slot direction.
3. a kind of knee joint support according to claim 1, is characterized in that: the nail clip (203) that described fixture (20) comprises locking member (201), the extension (202) be connected with locking member (201) side and removably connects with extension (202).
4. a kind of knee joint support according to claim 3, is provided with relief spring (204) in described locking member (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520022948.7U CN204394651U (en) | 2015-01-14 | 2015-01-14 | Knee joint support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520022948.7U CN204394651U (en) | 2015-01-14 | 2015-01-14 | Knee joint support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204394651U true CN204394651U (en) | 2015-06-17 |
Family
ID=53418562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520022948.7U Expired - Fee Related CN204394651U (en) | 2015-01-14 | 2015-01-14 | Knee joint support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204394651U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110833446A (en) * | 2018-08-19 | 2020-02-25 | 张韦 | Knee joint ring rod micro-motion support |
| CN112057302A (en) * | 2020-09-22 | 2020-12-11 | 郑州铁路职业技术学院 | Leg rehabilitation training system |
-
2015
- 2015-01-14 CN CN201520022948.7U patent/CN204394651U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110833446A (en) * | 2018-08-19 | 2020-02-25 | 张韦 | Knee joint ring rod micro-motion support |
| CN110833446B (en) * | 2018-08-19 | 2023-05-05 | 南京格琴医疗器械有限责任公司 | Knee joint annular rod micro-motion support |
| CN112057302A (en) * | 2020-09-22 | 2020-12-11 | 郑州铁路职业技术学院 | Leg rehabilitation training system |
| CN112057302B (en) * | 2020-09-22 | 2024-01-30 | 郑州铁路职业技术学院 | Leg rehabilitation training system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230119 Address after: Room 303-41, No. 73, North Central Road, Gulou District, Nanjing, Jiangsu, 210000 Patentee after: Nanjing gocen medical equipment LLC Address before: 210000 No.14, Liutang village, Qixia District, Nanjing City, Jiangsu Province Patentee before: Zhang Wei |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |