CN203619650U - Femur lateral locking device - Google Patents
Femur lateral locking device Download PDFInfo
- Publication number
- CN203619650U CN203619650U CN201320602266.4U CN201320602266U CN203619650U CN 203619650 U CN203619650 U CN 203619650U CN 201320602266 U CN201320602266 U CN 201320602266U CN 203619650 U CN203619650 U CN 203619650U
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- CN
- China
- Prior art keywords
- tuberosity
- femur
- hole
- tuberosity part
- fixing head
- 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
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Abstract
The utility model provides a femur lateral locking device. The femur lateral locking device is characterized by comprising a fixing plate, tuberosity locking screws, femur body locking screws and a cushion. A tuberosity long hole and a tuberosity round hole are formed at the upper end of the fixing plate, the tuberosity long hole is arranged below the tuberosity round hole, five femur body round holes and one femur body long hole are evenly arranged on the lower portion of the fixing plate, the cushion is arranged in the inner side of the fixing plate, the tuberosity locking screw are arranged inside the tuberosity long hole and the tuberosity round hole and the femur body locking screws are arranged in the femur body round holes and the femur body long hole. The fixing plate is not to be contacted with human body directly, but utilizes the cushion with a certain elasticity to reduce pressure on a human body contacting surface, so that good blood circulation can be guaranteed, growth of bones is utilized and anaphylaxis on human body can be prevented.
Description
Technical field
This utility model belongs to medical instruments field, relates in particular to a kind of lateral side of femur locking device.
Background technology
The people are subject to unexpected injury unavoidably and cause the generation of fracturing in the middle of producing, living, and have not only brought great misery to people, and malpractice also may leave lifelong disability, affects normal productive life, even loses self care ability.Fracture reaches good reset and recovers normal physiological function, is the target that orthopedist pursues.But, human body bone complex-shaped, the degree being hurt is also different, sometimes to accomplish to reset completely, not impossible by utensil.So medical science and technology worker has developed the multiple different parts reduction of the fracture and the fixing utensil of being suitable for, and has obtained good result of use, is that thousands upon thousands fracture patients have been removed the pain of injury.But existing fracture fixing apparatus fixed effect is not good, larger with the contact area of human body, has hindered local blood circulation, is unfavorable for bone growth.
Summary of the invention
In order to solve the problems of the technologies described above, this utility model provides a kind of lateral side of femur locking device, it is characterized in that comprising fixing head, tuberosity part spiral shell lock screw, thigh body lock screw and bed course, described fixing head upper end is provided with a tuberosity part strip hole and a tuberosity part circular hole, described tuberosity part strip hole is positioned at described tuberosity part circular hole below, described fixing head bottom is evenly provided with five personal share body circular holes and a personal share body strip hole, described fixing head inner side is provided with described bed course, described tuberosity part spiral shell locking nail is positioned at described tuberosity part strip hole and tuberosity part circular hole, described burst of body lock screw is positioned at described strand of body circular hole and strand body strip hole.
The material of described bed course is plastics or rubber.
The two ends of described fixing head are provided with locating hole.
The beneficial effects of the utility model are: fully take into account organization of human body, select the lock screw of suitable quantity and position, play gratifying fixed effect, the setting of tuberosity part strip hole and strand body strip hole, can facilitate healthcare givers to select suitable lock screw position, be convenient to fix, locating hole is arranged on to the two ends of fixing head, be convenient to healthcare givers's location and installation, on the contact surface of fixing head and human body, bed course be set, fixing head no longer directly contacts with human body, but with relatively there being certain elastic bed course, make the suffered pressure of people's contact level less, can guarantee its good blood circulation, utilize the growth of skeleton, prevent that anaphylaxis from appearring in human body simultaneously.
Accompanying drawing explanation
Fig. 1 is mounting structure schematic diagram of the present utility model;
Fig. 2 is the front view of fixing head of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, this utility model is described further:
In figure, 1, fixing head; 2, tuberosity part spiral shell lock screw; 3, burst body lock screw; 4, bed course; 5, tuberosity part strip hole; 6, tuberosity part circular hole; 7, strand body circular hole; 8, strand body strip hole; 9, locating hole.
As shown in Figure 1 and Figure 2, fixing head 1 upper end is provided with a tuberosity part strip hole 5 and a tuberosity part circular hole 6, tuberosity part strip hole 5 is positioned at tuberosity part circular hole 6 belows, fixing head 1 bottom is evenly provided with five personal share body circular holes 7 and a personal share body strip hole 8, fixing head 1 inner side is provided with bed course 4, the material of bed course 4 is plastics or rubber, tuberosity part spiral shell locking nail 2 is positioned at tuberosity part strip hole 5 and tuberosity part circular hole 6, thigh body lock screw 3 is positioned at strand body circular hole 7 and a strand body strip hole 8, and the two ends of fixing head 1 are provided with locating hole 9.
Have been described in detail of the present utility model by embodiment above, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalization variation and improvement etc. of doing according to this utility model application range, within all should still belonging to patent covering scope of the present utility model.
Claims (3)
1. lateral side of femur locking device, it is characterized in that comprising fixing head (1), tuberosity part spiral shell lock screw (2), thigh body lock screw (3) and bed course (4), described fixing head (1) upper end is provided with a tuberosity part strip hole (5) and a tuberosity part circular hole (6), described tuberosity part strip hole (5) is positioned at described tuberosity part circular hole (6) below, described fixing head (1) bottom is evenly provided with five personal share body circular holes (7) and a personal share body strip hole (8), described fixing head (1) inner side is provided with described bed course (4), described tuberosity part spiral shell locking nail is positioned at described tuberosity part strip hole (5) and tuberosity part circular hole (6), described burst of body lock screw (3) is positioned at described strand of body circular hole (7) and strand body strip hole (8).
2. lateral side of femur locking device as claimed in claim 1, the material that it is characterized in that described bed course (4) is plastics or rubber.
3. lateral side of femur locking device as claimed in claim 1, is characterized in that the two ends of described fixing head (1) are provided with locating hole (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320602266.4U CN203619650U (en) | 2013-09-29 | 2013-09-29 | Femur lateral locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320602266.4U CN203619650U (en) | 2013-09-29 | 2013-09-29 | Femur lateral locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203619650U true CN203619650U (en) | 2014-06-04 |
Family
ID=50806186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320602266.4U Expired - Fee Related CN203619650U (en) | 2013-09-29 | 2013-09-29 | Femur lateral locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203619650U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106236229A (en) * | 2016-08-24 | 2016-12-21 | 王成斌 | Internal fixer for intertrochanter fracture of femur |
-
2013
- 2013-09-29 CN CN201320602266.4U patent/CN203619650U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106236229A (en) * | 2016-08-24 | 2016-12-21 | 王成斌 | Internal fixer for intertrochanter fracture of femur |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20140929 |
|
| EXPY | Termination of patent right or utility model |