CN204542343U - A kind of anatomical form locking hook plate with memorial alloy - Google Patents
A kind of anatomical form locking hook plate with memorial alloy Download PDFInfo
- Publication number
- CN204542343U CN204542343U CN201520196631.5U CN201520196631U CN204542343U CN 204542343 U CN204542343 U CN 204542343U CN 201520196631 U CN201520196631 U CN 201520196631U CN 204542343 U CN204542343 U CN 204542343U
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- hook plate
- hole
- memorial alloy
- form locking
- anatomical form
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Abstract
This utility model relates to a kind of anatomical form locking hook plate with memorial alloy, comprises nail hook, lockplate and distal loop embracing unit that near-end is outstanding.The head of described hook plate is half arc, and outstanding 2 parts are 0.5cm spike hook, can be directly fixed in sclerotin; The near-end of described hook plate is can fan-shaped around greater trochanter of complete packet, has 5-7 hole screw hole, 4-6 hole gram formula pin hole; Described distal loop embracing unit is that memorial alloy encircles device, for semi-circular fixes snap ring inside it, snap ring has sharp keen protruding draw-in groove, is convenient to combine closely with sclerotin.Be fixed axis outside it, be connected as a single entity with lockplate, fixed axis is provided with lock hole, can carry out lock screw where necessary and fix.This utility model provides a kind of anatomical form locking hook plate with memorial alloy, and it has merged the advantage of fracture with memory alloy embrace fixator, anatomical plate, locking steel plate, tension band four kinds of modes, has integration, the advantage such as simple to operate, fixed.
Description
Technical field
This utility model relates to a kind of anatomical form locking hook plate with memorial alloy.
Background technology
In hip replacement or postoperative prosthese fracture be one of comparatively common in recent years orthopaedics complicated operation, because Periprosthetic fracture is many with pathological changes such as serious osteoporosises, therefore after fracture, the selection of therapeutic modality is very difficult.Mode comparatively conventional at present has the modes such as mono cortex locking steel plate, wire binding, fracture with memory alloy embrace fixator to treat.But all there is certain drawback in often kind of mode, especially when Periprosthetic fracture scope is wider, relate to femoral greater trochanter and femoral shaft when fracturing simultaneously, clinical treatment is very thorny, the various method of integrated application not only extends operative treatment, increases operation and experiences risk, owes firmly due to fixing simultaneously, postoperative patient cannot carry out joint exercise in early days, exerts a certain influence to the recovery of postoperative ankle function.
Utility model content
Existing technology merges fracture of shaft of femur to tuberosity fracture and adopts multiple method Comprehensive Treatment, not only causes that operating time is long, internal fixtion is many, fixingly owes the shortcoming such as firm.This utility model is on the advantage basis of drawing multiple therapeutic modality, merge up-to-date treatment concept, the novel memorial alloy of utilitarian design is dissected locking hook plate and near end of thighbone can be combined together, both the strong fixing of internal fixtion had been added, decrease operating time, more simplify operation technique, this type is fractured and can obtain good fixing, be convenient to early postoperation joint exercise.
This utility model relates to a kind of anatomical form locking hook plate with memorial alloy, and described anatomical form locking hook plate comprises near-end outstanding nail hook, lockplate and distal loop embracing unit from top to bottom successively; The near-end of described hook plate is can fan-shaped around greater trochanter of complete packet, has 5-7 hole screw hole, 4-6 hole gram formula pin hole; Described distal loop embracing unit is that memorial alloy encircles device, and for semi-circular fixes snap ring inside it, snap ring has sharp keen protruding draw-in groove, be fixed axis outside it, be connected as a single entity with lockplate, fixed axis is provided with lock hole.
This utility model provides a kind of anatomical form locking hook plate with memorial alloy, and it has merged the advantage of fracture with memory alloy embrace fixator, anatomical plate, locking steel plate, tension band four kinds of modes, has integration, the advantage such as simple to operate, fixed.
Accompanying drawing explanation
Describe exemplary embodiment of the present utility model in more detail by referring to accompanying drawing, above and other aspect of the present utility model and advantage will become and more be readily clear of, in the accompanying drawings:
Fig. 1 is the front view of a kind of anatomical form locking hook plate with memorial alloy of the present utility model;
Fig. 2 is the side view of a kind of anatomical form locking hook plate with memorial alloy of the present utility model;
Fig. 3 is the rearview of a kind of anatomical form locking hook plate with memorial alloy of the present utility model;
Fig. 4 is the viewgraph of cross-section of a kind of anatomical form locking hook plate with memorial alloy of the present utility model.
Detailed description of the invention
Hereinafter, more fully this utility model is described now with reference to accompanying drawing, various embodiment shown in the drawings.But this utility model can be implemented in many different forms, and should not be interpreted as being confined to embodiment set forth herein.On the contrary, provide these embodiments to make the disclosure will be thoroughly with completely, and scope of the present utility model is conveyed to those skilled in the art fully.
Hereinafter, with reference to the accompanying drawings exemplary embodiment of the present utility model is described in more detail.
With reference to accompanying drawing 1-4, a kind of anatomical form locking hook plate with memorial alloy, comprises nail hook, lockplate and distal loop embracing unit that near-end is outstanding.
The head of described hook plate is half arc, and outstanding 2 parts are 0.5cm spike hook, can be directly fixed in sclerotin;
The near-end of described hook plate is can fan-shaped around greater trochanter of complete packet, has 5-7 hole screw hole, 4-6 hole gram formula pin hole;
Described distal loop embracing unit is that memorial alloy encircles device, for semi-circular fixes snap ring inside it, snap ring has sharp keen protruding draw-in groove, is convenient to combine closely with sclerotin.Be fixed axis outside it, be connected as a single entity with lockplate, fixed axis is provided with lock hole, can carry out lock screw where necessary and fix.
The foregoing is only embodiment of the present utility model, be not limited to this utility model.This utility model can have various suitable change and change.All do within spirit of the present utility model and principle any amendment, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (2)
1. the anatomical form locking hook plate with memorial alloy, is characterized in that:
Described anatomical form locking hook plate comprises near-end outstanding nail hook, lockplate and distal loop embracing unit from top to bottom successively; The near-end of described hook plate is can fan-shaped around greater trochanter of complete packet, has 5-7 hole screw hole, 4-6 hole gram formula pin hole; Described distal loop embracing unit is that memorial alloy encircles device, and for semi-circular fixes snap ring inside it, snap ring has sharp keen protruding draw-in groove, be fixed axis outside it, be connected as a single entity with lockplate, fixed axis is provided with lock hole.
2. a kind of anatomical form locking hook plate with memorial alloy as claimed in claim 1, is characterized in that:
The head of described hook plate is half arc, and described nail hook is two outstanding 0.5cm spike hooks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520196631.5U CN204542343U (en) | 2015-04-02 | 2015-04-02 | A kind of anatomical form locking hook plate with memorial alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520196631.5U CN204542343U (en) | 2015-04-02 | 2015-04-02 | A kind of anatomical form locking hook plate with memorial alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204542343U true CN204542343U (en) | 2015-08-12 |
Family
ID=53817521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520196631.5U Expired - Fee Related CN204542343U (en) | 2015-04-02 | 2015-04-02 | A kind of anatomical form locking hook plate with memorial alloy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204542343U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104739497A (en) * | 2015-04-02 | 2015-07-01 | 王维山 | Anatomical locked hook plate with memory alloy |
| CN105167887A (en) * | 2015-10-14 | 2015-12-23 | 兰州西脉记忆合金股份有限公司 | Memory alloy embracing type artificial hip joint prosthesis and implantation method thereof |
-
2015
- 2015-04-02 CN CN201520196631.5U patent/CN204542343U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104739497A (en) * | 2015-04-02 | 2015-07-01 | 王维山 | Anatomical locked hook plate with memory alloy |
| CN105167887A (en) * | 2015-10-14 | 2015-12-23 | 兰州西脉记忆合金股份有限公司 | Memory alloy embracing type artificial hip joint prosthesis and implantation method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20160402 |