CN2933341Y - Knee joint recovery traction bed - Google Patents
Knee joint recovery traction bed Download PDFInfo
- Publication number
- CN2933341Y CN2933341Y CN 200620035234 CN200620035234U CN2933341Y CN 2933341 Y CN2933341 Y CN 2933341Y CN 200620035234 CN200620035234 CN 200620035234 CN 200620035234 U CN200620035234 U CN 200620035234U CN 2933341 Y CN2933341 Y CN 2933341Y
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- CN
- China
- Prior art keywords
- bedstead
- knee joint
- slide rail
- extension table
- frame
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- 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
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model disclose a recovering draw bed of knee joint, comprising a bedstead, a bed plate placed on the bedstead, at least a group of sliding rail assembled on the rear portion of the bedstead along the length direction of the bedstead, a front and rear hinged support to match the slide rail and can slide along the slide rail and fixed, one end of the leg support and the other end of the thigh support and the shank support connected on the front and rear hinged support, a gravity drawing device connected with the shank support. The drawing bed can carry out gravity draw under the state of different flexing and extending angle for knee joint, which is fit for recovering patient with different lower limb lengths.
Description
Technical field
This utility model relates to a kind of rehabilitation medical apparatus, and is special relevant with the knee joint rehabilitation extension table of the gravity traction that is applicable to the human body knee joint rehabilitation course.
Background technology
Knee joint is the supporting human body walking very important joint of moving, and domestic diseases of knee joint and a variety of causes cause the patient of knee joint injury a lot, and these patients' walking movement function is affected.For alleviating or eliminating ailing, restore funcitons, needing to implement all kinds of operations treats, need behind operative treatment, also to carry out rehabilitation but really recover knee joint function, wherein commonly used and effectively Therapeutic Method be Joint Mobilization, especially with separate traction and major axis lead call by reference more.Because the domestic equipment that does not have to be exclusively used in the knee joint traction, so traction is with free-hand operation.This Therapeutic Method exists fixing unstable and can not draw and shortcoming such as effort with different angles, makes that behind the present domestic operative treatment, general more ground just carries out some trainings, can not implement knee joint is drawn preferably.
The utility model content
The purpose of this utility model is in order to overcome above deficiency, a kind of simple in structure, easy to use, low cost of manufacture is provided, meets the human factor engineering principle, can satisfy current to knee joint do rehabilitation traction use go up and function on requirement, can bend and stretch the gravity traction of angle to a knee joint rehabilitation patient left side or right lower limb knee joint enforcement difference, and can be fit to the people's of different heights knee joint rehabilitation extension table.
The purpose of this utility model is achieved like this:
This utility model knee joint rehabilitation extension table, comprise bedstead, place the bed board on the bedstead, be contained at least one group of slide rail on the bedstead rear portion along the bedstead length direction, cooperate with slide rail can along slide rail slide and can be fixed before, back hinged bearing, before the thigh frame that a end in the lower limb bearing support is mutually hinged and the other end of shank frame are hinged on respectively, on the back hinged bearing, the gravity traction device that is connected with the shank frame is arranged in the described extension table, hinged bearing moves the angle that changes between thigh frame and the shank frame, therefore can realize the knee joint difference is bent and stretched traction under the state, as 30～180 ° of traction angles.
Preceding fixed pulley on the extension rod that is contained on the shank frame is arranged in the above-mentioned gravity traction device, be contained in the back fixed pulley on the bedstead, an end is connected the pull rope on the human body ankle joint.Link to each other with counterweight behind fixed pulley and the back fixed pulley before the pull rope other end is walked around, the pull strength direction is consistent with the shank axis direction all the time, according to the needs of pull strength, can add, subtract counterweight.
Above-mentioned thigh frame, shank frame are stretched into expansion link in the sleeve pipe, are passed sleeve pipe one end and expansion link and the fixed set lever of sleeve pipe can be formed by sleeve pipe, an end respectively.The adjustment of can stretching in the 300-400 scope of its length of the Collapsible structure of shank frame and thigh frame is used to be fit to the long people of different lower limbs.
Above-mentioned slide rail is a left side, right two groups, be loaded on respectively on left and right of the bedstead rear portion, and change lower limb bearing support and the left and right position of lower limb bed board on bedstead, can be respectively applied for human body left side knee joint or right kneed traction.
This utility model is simple in structure, easy to use, low cost of manufacture, meet the human factor engineering principle, can satisfy current to knee joint do rehabilitation traction use go up and function on requirement, can bend and stretch the gravity traction of angle to a knee joint rehabilitation patient left side or right lower limb knee joint enforcement difference, and can be fit to the people of different heights.
Description of drawings
Fig. 1 is a knee joint rehabilitation extension table axonometric chart.
Fig. 2 is a knee joint rehabilitation extension table front view
Fig. 3 is traction footpost branching bolster structure vertical view
Fig. 4 is an A-A cutaway view among Fig. 3
The specific embodiment
Referring to Fig. 1～Fig. 4, its bed board 1 of knee joint rehabilitation extension table is fixed on the bedstead 4, and lower limb plate 2 and bed side board 3 are to be associated on the bedstead 4 by the latch structure button, can realize for convenience detach.
Four cross sections of welding are square slide rail 12 on the bedstead 4, about slide rail is divided into two groups.Forward and backward supporting 16 is slidingly matched and can be tightened with set lever 15 with slide rail.
Lower limb bearing support 5 is an extension table core combined member, the thigh frame 17 in the lower limb bearing support 5, an end of shank frame 18 by hinge pin 19 mutually hinged the and other end hinged by hinge pin 19 respectively with forward and backward supporting 16.Extension rod 20 is arranged on the shank frame 18.
Referring to Fig. 1, Fig. 2, the preceding fixed pulley 8 that is contained on the shank frame extension rod is arranged in the gravity traction device, be contained in the back fixed pulley 9 on the bedstead, be enclosed within the pull rope 11 on the human body ankle joint.Pull rope 11 1 ends be fixed on the ankle joint and the other end walk around before fixed pulley 8, back fixed pulley 9 be connected with gravity counterweight 10.
Knee joint rehabilitation extension table uses operation:
1. be a left side or right according to the knee joint that will be implemented traction, place lower limb bearing support 5 positions.Left side knee joint traction, the lower limb frame is placed in the left side of bed, on the contrary right lower limb.
2. patient lies on the back on extension table, will be pulled lower limb and ride on lower limb bearing support 5 backing plates.
3. adjust earlier and screw set lever 13 after thigh frame length and patient upper leg length is fit to.
4. with strap the thigh position is stabilized on the thigh backing plate 6, it can not be pulled when traction.
5. shank is placed on the shank backing plate 7, and foot palm surface is attached on the pedal 14, and the shank frame screws set lever 13 after being adjusted to suitable length.
6. according to the traction angle of the required enforcement of knee joint, adjust angle between thigh frame 17 and the shank frame 18, screw lower limb bearing support 5 two ends hinged bearings 16 set levers 15 after the position mixes up, it is fixed on the slide rail 12.
7. special-purpose ankle joint traction belt is enclosed within on the ankle joint, connects overhanging cable 11.Pull rope is walked around preceding fixed pulley 8, back fixed pulley 9, and the other end connects gravity counterweight 10.
8. add counterweight according to the size that applies pull strength, knee joint rehabilitation traction beginning.
Claims (4)
1. knee joint rehabilitation extension table, it is characterized in that comprising bedstead, place the bed board on the bedstead, be contained at least one group of slide rail on the bedstead rear portion along the bedstead length direction, what cooperate with slide rail can slide and the fixed forward and backward hinged bearing of energy along slide rail, the thigh frame that a end in the lower limb bearing support is mutually hinged and the other end of shank frame are hinged on respectively on the forward and backward hinged bearing, and the gravity traction device that is connected with the shank frame is arranged in the described extension table.
2. knee joint rehabilitation extension table as claimed in claim 1, it is characterized in that having in the gravity traction device the preceding fixed pulley on the extension rod that is contained on the shank frame, be contained in the back fixed pulley on the bedstead, on it counterweight be housed behind fixed pulley and the back fixed pulley before the other end that an end is connected the pull rope on the human body ankle joint is walked around.
3. knee joint rehabilitation extension table as claimed in claim 1 or 2 is characterized in that thigh frame, shank frame stretch into the expansion link in the sleeve pipe by sleeve pipe, an end respectively and pass sleeve pipe one end and expansion link and the fixed set lever of sleeve pipe can be formed.
4. knee joint rehabilitation extension table as claimed in claim 1 or 2 is characterized in that slide rail is a left side,, is loaded on respectively on left and right of the bedstead rear portion by right two groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620035234 CN2933341Y (en) | 2006-08-11 | 2006-08-11 | Knee joint recovery traction bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620035234 CN2933341Y (en) | 2006-08-11 | 2006-08-11 | Knee joint recovery traction bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2933341Y true CN2933341Y (en) | 2007-08-15 |
Family
ID=38350032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620035234 Expired - Fee Related CN2933341Y (en) | 2006-08-11 | 2006-08-11 | Knee joint recovery traction bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2933341Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101438984B (en) * | 2008-12-22 | 2011-04-20 | 中国人民解放军第四军医大学 | External fixing rack gradually pulling device for treating stiff knee |
| CN105943305A (en) * | 2016-05-31 | 2016-09-21 | 吉林大学 | Knee joint rehabilitation treatment device |
| CN107174484A (en) * | 2017-07-07 | 2017-09-19 | 广州辛群科技有限公司 | Knee joint rehabilitation device |
| CN107308600A (en) * | 2017-08-13 | 2017-11-03 | 刘路清 | A kind of convalescence device of suitable bed patient |
| CN108056848A (en) * | 2017-12-11 | 2018-05-22 | 宁耀超 | A kind of rehabilitation department is used for the separation draft gear that knee joint loosens |
| CN108606866A (en) * | 2018-05-17 | 2018-10-02 | 四川大学 | Gasbag-type knee joint brace |
| CN108888471A (en) * | 2018-04-25 | 2018-11-27 | 李晓华 | A kind of knee joint rehabilitation device |
-
2006
- 2006-08-11 CN CN 200620035234 patent/CN2933341Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101438984B (en) * | 2008-12-22 | 2011-04-20 | 中国人民解放军第四军医大学 | External fixing rack gradually pulling device for treating stiff knee |
| CN105943305A (en) * | 2016-05-31 | 2016-09-21 | 吉林大学 | Knee joint rehabilitation treatment device |
| CN107174484A (en) * | 2017-07-07 | 2017-09-19 | 广州辛群科技有限公司 | Knee joint rehabilitation device |
| CN107308600A (en) * | 2017-08-13 | 2017-11-03 | 刘路清 | A kind of convalescence device of suitable bed patient |
| CN108056848A (en) * | 2017-12-11 | 2018-05-22 | 宁耀超 | A kind of rehabilitation department is used for the separation draft gear that knee joint loosens |
| CN108888471A (en) * | 2018-04-25 | 2018-11-27 | 李晓华 | A kind of knee joint rehabilitation device |
| CN108606866A (en) * | 2018-05-17 | 2018-10-02 | 四川大学 | Gasbag-type knee joint brace |
| CN108606866B (en) * | 2018-05-17 | 2023-10-03 | 四川大学 | Air bag type knee joint brace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |