CN203001359U - Triangular bracket for fixing interlocking intramedullary nail for tibial fracture - Google Patents
Triangular bracket for fixing interlocking intramedullary nail for tibial fracture Download PDFInfo
- Publication number
- CN203001359U CN203001359U CN 201320016229 CN201320016229U CN203001359U CN 203001359 U CN203001359 U CN 203001359U CN 201320016229 CN201320016229 CN 201320016229 CN 201320016229 U CN201320016229 U CN 201320016229U CN 203001359 U CN203001359 U CN 203001359U
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- plate
- fracture
- intramedullary nail
- connecting plate
- interlocking intramedullary
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Abstract
The utility model relates to a medical device in a department of orthopedics, in particular to a triangular bracket for fixing an interlocking intramedullary nail for tibial fracture. The triangular bracket comprises a horizontal bottom plate, a vertical stand plate and a sloping plate that are mutually connected to form a triangle, wherein one side of the horizontal bottom plate is connected with the lower end of the vertical stand plate by an L-shaped connecting plate; the upper end of the vertical stand plate is mutually articulated with the upper end of the sloping plate; and the lower end of the sloping plate is connected with the other side of the horizontal bottom plate by an acute-angle-shaped connecting plate. The triangular bracket is simple in structure, convenient to use, high in stability, and low in cost, saves time and labor, can shorten operation time, reduces bleeding, reduces infection, increases a fracture healing rate, and is very suitable for the department of orthopedics in various large hospitals, particularly primary hospitals.
Description
Technical field
This utility model relates to the orthopedic medical device apparatus, and specifically a kind of fracture of tibia interlocking intramedullary nail is fixedly used A-frame.
Background technology
Fracture of tibia is a kind of common fracture, and Treatment of Tibial Fracture with Interlocking Intramedullary Nails is widely applied at present, and the closed reduction operation is away from fracture end, interference to bone and soft tissue is little, reduced infection chance, the union of fracture rate is high, becomes the first-selection treatment way of fracture of tibia; But closed nailing technical sophistication, need the equipment such as orthopedic traction bed, but because orthopedic traction bed is expensive, its clinical universal each large hospital that is only applicable to, and carrying out the closed reduction interlocking intramedullary nail fixedly the time for relatively many basic hospitals, operation inconvenience is just arranged, waste time and energy, and do not reach the therapeutic effect of expection.
Summary of the invention
The purpose of this utility model is to provide that a kind of volume is little, lightweight, easy to use, high, the with low cost and fracture of tibia interlocking intramedullary nail that can improve the union of fracture rate of stability is fixedly used A-frame.
This utility model comprises and is interconnected to constitute leg-of-mutton horizonal base plate, vertically riser and swash plate, one side of described horizonal base plate is connected by L shaped connecting plate with the lower end of vertical riser, the upper end of described vertical riser and the upper end of swash plate are hinged, and the lower end of described swash plate is connected by the acute angle shape connecting plate with the opposite side of horizonal base plate.
For the patient who adapts to different limbs length uses, the height of A-frame is adjustable, concrete structure is: the bottom of described vertical riser and swash plate is respectively equipped with chute, be respectively equipped with through hole on described L shaped connecting plate and acute angle shape connecting plate, and clamping screw is used bolted after running through through hole and chute.
In order to alleviate the weight of A-frame, described horizonal base plate, vertical riser and swash plate are wood based panel, and for the fastening stability of improve the standard base plate and vertical riser, swash plate, described chute is two that be arranged in parallel.
This utility model is simple in structure, easy to use, stable high, time saving and energy saving and cheap, can shorten operating time, and is less hemorrhage, reduces and infects, and improves the healing rate of fracture, is very suitable for the especially orthopaedics use of basic hospital of various big hospital.
Description of drawings
Fig. 1-structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the right view of Fig. 1.
The specific embodiment
This utility model is elaborated by specific embodiment below in conjunction with Figure of description;
A kind of fracture of tibia interlocking intramedullary nail is fixing uses A-frame, comprises being interconnected to constitute leg-of-mutton horizonal base plate 1, vertical riser 2 and swash plate 3, and wherein vertically the upper end of the upper end of riser 2 and swash plate 3 is mutually hinged by bearing pin 4; The both sides of horizonal base plate are fixed with respectively L shaped connecting plate 5 and acute angle shape connecting plate 6(is that the cross section is acute angle), and be respectively equipped with through hole on the rake of the vertical portion of L shaped connecting plate 5 and acute angle shape connecting plate 6, vertically the bottom of riser 1 and swash plate 3 is respectively equipped with chute 7, and clamping screw 8 is used bolted after running through through hole and chute 7.In order to alleviate the weight of A-frame, horizonal base plate, vertical riser and swash plate are wood based panel.
During operation, the patient gets dorsal position, according to the height of suffering from limb length adjustment support, carries vertical riser 2 and swash plate 3 on namely, makes chute 7 on it with respect to the position change of L shaped connecting plate 5 and acute angle shape connecting plate 6, and it is fastening that the rear use of adjusting to the right place tightens screw bolt and nut.During use, the drift angle of A-frame is placed in the knee joint nest place of suffering from limb, makes 70-80 ℃ of hip joint flexing, and knee sprung 80-90 ℃, intramedullary pin is consistent with tibia pulp cavity direction, not stopped by patella therefore advance nail.This support is placed on swash plate 3 tibiofibula, support so fixing at the tibia rear side, prevent at reset interrupt end opisthotonos backward, only need correct overlapping in art and side direction is thought and got final product, only need a nurse to assist just can complete to reset and keep to reset, save manpower, make reduced operation become simple.
Claims (3)
1. a fracture of tibia interlocking intramedullary nail is fixed and is used A-frame, it is characterized in that: comprise being interconnected to constitute leg-of-mutton horizonal base plate, vertical riser and swash plate, one side of described horizonal base plate is connected by L shaped connecting plate with the lower end of vertical riser, the upper end of described vertical riser and the upper end of swash plate are hinged, and the lower end of described swash plate is connected by the acute angle shape connecting plate with the opposite side of horizonal base plate.
2. fracture of tibia interlocking intramedullary nail according to claim 1 is fixed and is used A-frame, it is characterized in that: the bottom of described vertical riser and swash plate is respectively equipped with chute, be respectively equipped with through hole on described L shaped connecting plate and acute angle shape connecting plate, and clamping screw is used bolted after running through through hole and chute.
3. fracture of tibia interlocking intramedullary nail according to claim 2 is fixing uses A-frame, it is characterized in that: described horizonal base plate, vertical riser and swash plate are wood based panel, and described chute is two that be arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320016229 CN203001359U (en) | 2013-01-14 | 2013-01-14 | Triangular bracket for fixing interlocking intramedullary nail for tibial fracture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320016229 CN203001359U (en) | 2013-01-14 | 2013-01-14 | Triangular bracket for fixing interlocking intramedullary nail for tibial fracture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203001359U true CN203001359U (en) | 2013-06-19 |
Family
ID=48592998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320016229 Expired - Fee Related CN203001359U (en) | 2013-01-14 | 2013-01-14 | Triangular bracket for fixing interlocking intramedullary nail for tibial fracture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203001359U (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 |
-
2013
- 2013-01-14 CN CN 201320016229 patent/CN203001359U/en not_active Expired - Fee Related
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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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: 20130619 Termination date: 20150114 |
|
| EXPY | Termination of patent right or utility model |