CN209220828U - Knee joint bracket - Google Patents
Knee joint bracket Download PDFInfo
- Publication number
- CN209220828U CN209220828U CN201821810041.7U CN201821810041U CN209220828U CN 209220828 U CN209220828 U CN 209220828U CN 201821810041 U CN201821810041 U CN 201821810041U CN 209220828 U CN209220828 U CN 209220828U
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- side plate
- lock
- cylinder
- hinge
- sliding
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model relates to a kind of knee joint brackets, including two side plates, bottom plate and multiple cylinders, two side plates include the first side plate and the second side plate, multiple cylinders include upper cylinder, first lower cylinder and the second lower cylinder, first side plate upper end and second side plate upper end are attached by the upper cylinder, first side plate lower end and second side plate lower end pass through the first lower cylinder respectively and the second lower cylinder is connect with the bottom plate, wherein, first side plate, second side plate lower end is provided with lock, described first lower cylinder and the second lower cylinder are provided with the recessed hinge of sliding being adapted with the lock, the lock and the recessed hinge connection of sliding.Knee joint bracket provided by the utility model is triangular structure, has the advantages that supporting & stablizing is secured；By lock and sliding recessed hinge can make two side plates be respectively at different height and angle, can be adapted for various operation positions.
Description
Technical field
The utility model belongs to medical instruments field, and in particular to a kind of knee joint bracket.
Background technique
When doing knee surgery, patient, which needs to bend the knee, to perform the operation, and patient can not bend the knee alone under narcosis, need
Patient legs are supported with bracket.Have no similar products currently on the market, when operation usually human assistance support or
It is supported using article (such as wooden unit).But artificial support is difficult to keep patient body position constant；It is not easy using article support
Height, angle and the suitable article of patient body position are found, is also not easy to find the article that can be had an X-rayed；If supporting article larger,
It is inconvenient then to will lead to disinfection；Cleaning is inconvenient, can not reuse, cause to waste.
Summary of the invention
To solve problems of the prior art, the utility model provides a kind of knee joint bracket, including two sides
Plate, bottom plate and multiple cylinders, two side plates include the first side plate and the second side plate, and multiple cylinders include upper cylinder, first
Lower cylinder and the second lower cylinder, first side plate upper end and second side plate upper end are attached by the upper cylinder,
First side plate lower end and second side plate lower end pass through the first lower cylinder and the second lower cylinder respectively and the bottom plate connects
It connects, wherein first side plate, second side plate lower end are provided with lock, under described first under cylinder and described second
Cylinder is provided with the recessed hinge of sliding being adapted with the lock, the lock and the recessed hinge connection of sliding.
Preferably, the first convex hinge and recessed hinge are provided on the upper cylinder, the first convex hinge and described recessed
Hinge passes through fixing bolt and fixture nut is fixed on the end of the upper cylinder, the first convex hinge and recessed hinge difference
It is fixedly connected by bolt with first side plate and second side plate.
In above-mentioned any scheme preferably, the lock include sliding block, rotating plate, block, straight pin, compressed spring and
Lower cover plate, the sliding block and the lower cover plate are bolted to connection, and the block and compressed spring are arranged in the sliding block
In the cavity of cover board composition, the rotating plate is connect by the straight pin with the block.
In above-mentioned any scheme preferably, the described first lower cylinder is provided with the convex hinge of sliding, sets on the bottom plate
It is equipped with lock, the convex hinge of sliding is connected with the lock on the bottom plate.
In above-mentioned any scheme preferably, the described second lower cylinder is provided with the second convex hinge, the second convex conjunction
Page is fixedly connected by bolt with the bottom plate.
Knee joint bracket provided by the utility model is triangular structure, has the advantages that supporting & stablizing is secured；Pass through lock
Seat can make two side plates be respectively at different height and angle with recessed hinge is slided, and can be adapted for various operation positions；This
Outside, the utility model reduces occupied space after folding, and can be put into disinfection cabinet and carry out disinfection；The upper cylinder of last the utility model
Placing kneed position and two side plates is carbon fiber structural, can penetrate observation and implementation that X-ray facilitates operation, this
Utility model overall structure is made of carbon fiber and stainless steel material, has the advantages that waterproof anti-corrosion, and convenient for rinsing simultaneously
And it may be reused.
Detailed description of the invention
Fig. 1 is the overall structure diagram according to the knee joint bracket of the utility model；
Fig. 2 is the schematic diagram of internal structure according to the lock of the knee joint bracket of the utility model；
Fig. 3 is the schematic diagram of internal structure according to the upper cylinder of the knee joint bracket of the utility model；
Fig. 4 is the operation schematic diagram according to the knee joint bracket of the utility model；
Fig. 5 is another operation schematic diagram according to the knee joint bracket of the utility model.
Explanation: the first side plate of 1- is marked in figure；The second side plate of 2-；3- bottom plate；The upper cylinder of 4-；The lower cylinder of 5- first；6-
Two lower cylinders；7- lock；The recessed hinge of 8-；The convex hinge of 9- first；10- slides recessed hinge；The convex hinge of 11- second；12- slides convex conjunction
Page；13- sliding block；14- rotating plate；15- block；16- compressed spring；17- cover board；18- fixing bolt；19- fixture nut；20- circle
Pin.
Specific embodiment
In order to be further understood that the summary of the invention of the utility model, this reality is elaborated below in conjunction with specific embodiment
With novel.
Embodiment one
Knee joint bracket provided by the utility model is triangular structure, including the first side plate 1, the second side plate 2 and bottom
Plate 3, the first side plate 1 and the second side plate 2 are used to support knee joint, and the upper end and upper cylinder 4 of the first side plate 1 and the second side plate 2 connect
It connects, the first convex hinge 9 is provided on upper cylinder 4, the first convex hinge 9 and recessed hinge 8 pass through fixing bolt 18 and fixture nut
19 are fixed on end, are provided with bolt hole on the first side plate 1 and the second side plate 2, by bolt by the first side plate 1 and second side
Plate 2 is fixedly connected with the bolt hole on the first convex hinge 9 and recessed hinge 8.First side plate 1 and the setting of 2 lower end of the second side plate
There is lock 7, lock 7 is separately fixed at the first side plate 1 by bolt and the second side plate 2 is attached, the lock of 1 lower end of the first side plate
Seat 7 is connect with the recessed hinge 10 of sliding of the first lower cylinder 5, and the lock 7 of 2 lower end of the second side plate and the sliding of the second lower cylinder 6 are recessed
Hinge 10 connects, and lock 7 can be slided and be fixed on sliding recessed hinge 10.Same this only has lock 7, bottom on bottom plate 3
The both ends of plate 3 are attached with the first lower cylinder 5 and the second lower cylinder 6 respectively, are provided with the convex hinge of sliding on the first lower cylinder 5
12, the first convex hinge 12 of sliding descended on cylinder 5 is connected with the lock 7 on bottom plate 3, is provided with second on the second lower cylinder 6
Second convex hinge 11 of convex hinge 11, the second lower cylinder 6 is bolted to connection with bottom plate 3.
As shown in Fig. 2, lock 7 includes sliding block 13, rotating plate 14, block 15, straight pin 20, compressed spring 16 and cover board 17,
Sliding block 13 and cover board 17 are setting up and down and be bolted to connection, and are cavity structure, cavity between sliding block 13 and cover board 17
Inside be provided with block 15 and compressed spring 16, compressed spring 16 is wrapped on the block 15, rotating plate 14 by straight pin 20 with
The block 15 connects, and block 15 can protrude into and far from the through-hole slided on recessed hinge 10.
As shown in figure 3, upper cylinder 5 is made of carbon fibre material, upper cylinder 5 is hollow cylindrical structure, cylindrical structure
Both ends are embedded with fixture nut 19 respectively, and end is sequentially passed through recessed hinge 8 and the first convex hinge 9 and consolidated by fixing bolt 18
Determine nut 19 to be fixedly connected, whole knot can be improved with being fixedly connected for fixture nut 19 of insertion setting by fixing bolt 18
The fastness of structure.
Knee joint bracket provided by the utility model is made of carbon fiber and stainless steel material.
Embodiment two
When needing to carry out knee surgery, rotation rotating plate 14 controls block 15 and leaves the logical of the recessed hinge 10 of sliding first
The utility model is adjusted to as shown in Figure 1, the shank of patient and thigh are respectively placed in the first side plate 1 and second side by hole
On plate 2, make knee joint position above upper cylinder 4, the adjusting of height and angle, height adjustment are carried out according to the needs of surgery location
By adjusting position of the lock 7 on the first side plate 1 and the second side plate 2 respectively on the coupled recessed hinge 10 of sliding, angle
Degree adjusts the then position by the lock 7 of regulating base board 3 on the coupled recessed hinge 10 of sliding, and after regulating, rotation turns
Plate 14 controls block 15 and fixation can be completed into the through-hole for sliding recessed hinge 10, and knee surgery can be carried out after fixing.
Embodiment three
When needing to carry out suture operation, rotation rotating plate 14 controls block 15 and leaves the through-hole for sliding recessed hinge 10 first,
The utility model being adjusted to as shown in figure 4, the thigh of patient is placed on bottom plate 3, shank is placed on the second side plate 2,
Make knee joint position above the second lower cylinder 6, needs to carry out the adjusting of height and angle according to operation, height adjustment passes through adjusting
The lock 7 of position and bottom plate of the lock 7 of second side plate 2 on the coupled recessed hinge 10 of sliding is in coupled sliding
Position on recessed hinge 10, angular adjustment then pass through adjust the first side plate 1 on lock 7 on the coupled recessed hinge 10 of sliding
Position, after regulating, rotation rotating plate 14, which controls block 15 and enters, to be slided the through-hole of recessed hinge 10 fixation can be completed, and is fixed
After can carry out knee joint suture operation.
Example IV
When needing to carry out disinfection, rotation rotating plate 14 controls block 15 and leaves the through-hole for sliding recessed hinge 10 first, by the
One of them lock 7 of side plate 1 or the second side plate 2 slides into farthest away from the first lower cylinder 5 or the second lower cylinder 6, then will
The lock 7 of another side plate slides near the first lower cylinder 5 or the second lower cylinder 6, after regulating, on regulating base board 3
Lock 7 makes bottom plate 3 and the first lower cylinder 5 near regulating rear as shown in figure 5, finally putting the utility model folded
Enter in disinfection cabinet and carries out disinfection.
It will be apparent to those skilled in the art that the insulating support of the electrification defect elimination of the utility model includes above-mentioned practical new
Any combination of each section shown by the summary of the invention and specific embodiment part and attached drawing of type specification, as space is limited
And it is described one by one for each scheme for keeping specification concise without constituting these combinations.All spirit and original in the utility model
Within then, any modification, equivalent substitution, improvement and etc. done be should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of knee joint bracket, including two side plates, bottom plate and multiple cylinders, two side plates include the first side plate and the
Two side plates, multiple cylinders include upper cylinder, the first lower cylinder and second lower cylinder, first side plate upper end and described second side
Plate upper end is attached by the upper cylinder, and first side plate lower end and second side plate lower end pass through under first respectively
Cylinder and the second lower cylinder are connect with the bottom plate, which is characterized in that first side plate, second side plate lower end are respectively provided with
There is lock, the described first lower cylinder and the second lower cylinder are provided with the recessed hinge of sliding being adapted with the lock, institute
State lock and the recessed hinge connection of sliding.
2. knee joint bracket according to claim 1, which is characterized in that be provided on the upper cylinder the first convex hinge and
Recessed hinge, the first convex hinge and the recessed hinge pass through fixing bolt and fixture nut is fixed on the end of the upper cylinder
Portion, the first convex hinge and recessed hinge pass through bolt respectively and are fixedly connected with first side plate and second side plate.
3. knee joint bracket according to claim 1, which is characterized in that the lock includes sliding block, rotating plate, block, circle
Pin, compressed spring and cover board, the sliding block and the cover board are setting up and down and be bolted to connection, the block and
Compressed spring is arranged in the cavity of the sliding block and cover board composition, and the rotating plate passes through the straight pin and the block
Connection.
4. knee joint bracket according to claim 3, which is characterized in that the described first lower cylinder is provided with the convex conjunction of sliding
Page, lock is provided on the bottom plate, the convex hinge of sliding is connected with the lock on the bottom plate.
5. knee joint bracket according to claim 1, which is characterized in that the described second lower cylinder is provided with the second convex conjunction
Page, the second convex hinge are fixedly connected by bolt with the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821810041.7U CN209220828U (en) | 2018-11-05 | 2018-11-05 | Knee joint bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821810041.7U CN209220828U (en) | 2018-11-05 | 2018-11-05 | Knee joint bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209220828U true CN209220828U (en) | 2019-08-09 |
Family
ID=67501814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821810041.7U Active CN209220828U (en) | 2018-11-05 | 2018-11-05 | Knee joint bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209220828U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109259976A (en) * | 2018-11-05 | 2019-01-25 | 河北博克尼医疗器械有限公司 | Knee joint bracket |
-
2018
- 2018-11-05 CN CN201821810041.7U patent/CN209220828U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109259976A (en) * | 2018-11-05 | 2019-01-25 | 河北博克尼医疗器械有限公司 | Knee joint bracket |
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| GR01 | Patent grant |