CN2783946Y - Anatomy type microtraumatic locking and fixing board for limb fracture - Google Patents
Anatomy type microtraumatic locking and fixing board for limb fracture Download PDFInfo
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- CN2783946Y CN2783946Y CN 200520039981 CN200520039981U CN2783946Y CN 2783946 Y CN2783946 Y CN 2783946Y CN 200520039981 CN200520039981 CN 200520039981 CN 200520039981 U CN200520039981 U CN 200520039981U CN 2783946 Y CN2783946 Y CN 2783946Y
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- plate body
- fracture
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- chain
- fixing head
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Abstract
The utility model discloses an anatomy type micro traumatic locking and fixing board for limb fracture and is characterized in that one end of a board body presents in a smooth tip top, and at least two connected annular groove holes are arranged in the board body. Because one end of the board body is designed into the smooth tip top, the locking board is good for the insertion of a fixing board in the using process. A plurality of connected annular groove holes arranged in the board body can be fixed with the ordinary anatomical bone fracture nail board in the restoring way, and then locked hollow screw nails are respectively fixed with the position of the fracture on both ends of the fixing board. Therefore, the problems of restoring and fixing the fixing board and the position of the fracture are both solved.
Description
Technical field:
This utility model relates to the fracture dedicated fixed plate in the medical apparatus and instruments, a kind of specifically anatomical form Wicresoft locking fixing head that is used for extremity fracture.
Background technology:
At present, internal fixation system to extremity fracture mainly contains two classes, promptly adopt fixing head system and marrow internal fixation system, in recent years, development abroad internal fixation system and be called as the stable internal fixation system of Wicresoft (LISS), though this system has solved the treatment problem of some complicated limb fractures, but still exist significantly not enough, 1, when fix fracture, can only be separately as fixing, and the scope of adjusting the fixed position is less, does not have to reset and fixed dual-use function; 2, it is auxiliary that need there be complicated dedicated fixed apparatus in this system when fixing and resetting, and this class fixed apparatus is not only complicated, and expense is also higher, is unfavorable for Clinical Application and popularization.
Summary of the invention:
The purpose of this utility model provides a kind of anatomical form Wicresoft locking fixing head that is used for extremity fracture, and it can be advantageously used in the internal fixation of extremity fracture, has solved problem fixing and that reset.
To achieve these goals, the technical solution of the utility model is: the anatomical form Wicresoft locking fixing head that is used for extremity fracture, it mainly comprises plate body, be arranged on lock hole in the plate body, it is characterized in that: an end of plate body is slick pinnacle shape, also is provided with at least two a chain of shape slotted eyes in plate body.
This utility model is owing to the end with plate body is designed to slick pinnacle shape, help the insertion of fixing head during use, the a plurality of a chain of shape slotted eye that is provided with in plate body can reset fixing with common anatomical form fracture nail-plate, after solution resets, adopt fixed screw with lock again, two ends and fracture site respectively at fixing head are fixed, and have so both solved reset issues, have solved the fixation problem of fixing head and fracture site again.
Description of drawings:
Fig. 1 is the structural representation of this utility model one embodiment
Fig. 2 is the vertical view of Fig. 1
Fig. 3 is the A portion enlarged drawing of Fig. 1
Fig. 4 is the B portion enlarged drawing of Fig. 1
Fig. 5 is the structural representation of another embodiment of this utility model
Fig. 6 is the vertical view of Fig. 5
Fig. 7 is the structural representation of the another embodiment of this utility model
Fig. 8 is the vertical view of Fig. 7
Fig. 9 is the structural representation of this utility model one better embodiment
Figure 10 is the vertical view of Fig. 9
Figure 11 is the structural representation of another better embodiment of this utility model
Figure 12 is the vertical view of Figure 11
Figure 13 is the structural representation of the another better embodiment of this utility model
Figure 14 is the vertical view of Figure 13
Figure 15 also is the structural representation of this utility model one embodiment
Figure 16 is the vertical view of Figure 15
Figure 17 also is the structural representation of this utility model one embodiment
Figure 18 is the vertical view of Figure 17
Figure 19 is the sketch map of a specific embodiment
The specific embodiment:
Below in conjunction with drawings and Examples this utility model is further described.
This utility model mainly comprises plate body 1, is arranged on lock hole 2 in the plate body, it is characterized in that: an end of plate body is slick pinnacle shape, also is provided with at least two a chain of shape slotted eyes 3 in plate body.A chain of shape slotted eye in the middle setting of plate body in the enforcement is smooth hole 4 and screwed hole 5 alternative a chain of shapes, the other end of plate body is a convex shape, in order to match with the joint of extremity, the convex shape of plate body is similar to the shape that expands of junction, skeleton joint, and a plurality of a chain of shape slotted eye that is provided with in plate body helps the demand of clinical different fixing.An end that is slick pinnacle shape plate body in concrete the making is that far-end is provided with 1-2 lock hole, be provided with 4-8 a chain of shape slotted eye in the stage casing of plate body, the plate body other end that is convex shape is that near-end is provided with 3-8 lock hole, the plate body of pinnacle shape helps the insertion of whole fixing head during use, the screw that adopts can be the self-taped type screw, because the skeleton of extremity is in the different parts of human body, and also there is the degree of bigger difference and fracture different between adult and the child, adopts a chain of shape slotted eye that in plate body, is provided with in the specific implementation on same axis; Also can adopt a chain of shape slotted eye that in plate body, is provided with not on same axis, the axis spacing of adjacent two a chain of shape slotted eyes that are provided with in plate body during promptly concrete the making is the 1-3 millimeter, also can adopt between two a chain of shape slotted eyes that are provided with in plate body and be provided with lock hole.For the ease of orthopedic fixation, a specific embodiment of the present utility model adopts and is provided with circular arc cutaway 6 in the side of plate body in addition.
Be that example uses operation of the present utility model to describe with fracture on the simple femur bone below, with the skeleton portion oblique otch in the outside, be about 6-8 centimetre, again femur bone outside soft tissue is peeled off, appear the femur bone outside, if can appear fractures, adopt periosteal elevator that lateral side of femur is peeled off along the fracture far-end; Can add the little otch of cutting a fracture end as not appearing fracture end, be beneficial to and reset, the outside that can insert this fixing head femur bone outside Wicresoft's locking fixing head and insert femur on the bone this moment; Then plate will be dissected with common cancellous bone screw in the femur bone outside fixes, and make it docile and obedient with the femur bone outside, but manual reduction at this moment, after cortex fracture in the outside is involutory, fix with will the fracture common lock hole or a chain of shape slotted eye of far-end and fixing head corresponding position of one piece of os integumentale screw, and fixing head and femur are fitted, so just finish tentatively resetting of fracture, after perspective confirms that bit line is good, adopt three or four pieces of fixed spongy bone with lock or os integumentale screw to fix femur bone portion, at last at fixing head end-grain cutting one little otch farthest, adopt screw with lock that three lock holes on the fixing head and fracture are fixed, finish whole fixation of fractures.
Claims (7)
1, be used for the anatomical form Wicresoft locking fixing head of extremity fracture, it mainly comprises plate body, is arranged on lock hole in the plate body, it is characterized in that: an end of plate body is slick pinnacle shape, also is provided with at least two a chain of shape slotted eyes in plate body.
2, the anatomical form Wicresoft locking fixing head that is used for extremity fracture as claimed in claim 1 is characterized in that: a chain of shape slotted eye in the middle setting of plate body is the alternative a chain of shape of smooth hole and screwed hole, and the other end of plate body is a convex shape.
3, the anatomical form Wicresoft locking fixing head that is used for extremity fracture as claimed in claim 1 or 2, it is characterized in that: an end that is slick pinnacle shape plate body is that far-end is provided with 1-2 lock hole, be provided with 4-8 a chain of shape slotted eye in the stage casing of plate body, the plate body other end that is convex shape is that near-end is provided with 3-8 lock hole.
4, the anatomical form Wicresoft locking fixing head that is used for extremity fracture as claimed in claim 1 or 2, it is characterized in that: a chain of shape slotted eye that is provided with in plate body is on same axis.
5, the anatomical form Wicresoft locking fixing head that is used for extremity fracture as claimed in claim 1 or 2, it is characterized in that: the axis spacing of adjacent two a chain of shape slotted eyes that are provided with in plate body is the 1-3 millimeter.
6, the anatomical form Wicresoft locking fixing head that is used for extremity fracture as claimed in claim 1 or 2 is characterized in that: be provided with lock hole between two a chain of shape slotted eyes that are provided with in plate body.
7, the anatomical form Wicresoft locking fixing head that is used for extremity fracture as claimed in claim 1, it is characterized in that: the side at plate body is provided with circular arc cutaway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520039981 CN2783946Y (en) | 2005-03-07 | 2005-03-07 | Anatomy type microtraumatic locking and fixing board for limb fracture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520039981 CN2783946Y (en) | 2005-03-07 | 2005-03-07 | Anatomy type microtraumatic locking and fixing board for limb fracture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2783946Y true CN2783946Y (en) | 2006-05-31 |
Family
ID=36770930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520039981 Expired - Fee Related CN2783946Y (en) | 2005-03-07 | 2005-03-07 | Anatomy type microtraumatic locking and fixing board for limb fracture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2783946Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112842500A (en) * | 2020-12-30 | 2021-05-28 | 杨润松 | Internal fixer for articular surface cortex bone |
-
2005
- 2005-03-07 CN CN 200520039981 patent/CN2783946Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112842500A (en) * | 2020-12-30 | 2021-05-28 | 杨润松 | Internal fixer for articular surface cortex bone |
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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: 20060531 Termination date: 20140307 |