CN2684778Y - Adjustable bone cutting positioner - Google Patents
Adjustable bone cutting positioner Download PDFInfo
- Publication number
- CN2684778Y CN2684778Y CN 200420041511 CN200420041511U CN2684778Y CN 2684778 Y CN2684778 Y CN 2684778Y CN 200420041511 CN200420041511 CN 200420041511 CN 200420041511 U CN200420041511 U CN 200420041511U CN 2684778 Y CN2684778 Y CN 2684778Y
- Authority
- CN
- China
- Prior art keywords
- localizer
- osteotomy
- main body
- adjustable
- utility
- 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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- Surgical Instruments (AREA)
Abstract
The utility model relates to an adjustable bone cutting positioner, which can obtain ideal anatomy counterpoint and alignment, can cut bone fragments one time only and shorten operative time, and is favorable for healing osteotomy point. The utility model comprises a bowl positioner body whose two sides are connected with adjustable directive board slots. The positioner body and the adjustable directive board slots are in bolted connection through universal connection, and the upper end of the positioner body is provided with skin bone fixing pins.
Description
One, technical field:
This utility model relates to a kind of medical orthopedic instrument, especially relates to a kind of adjustable osteotomy localizer.
Two, background technology:
At present, orthopaedics usually lacks quantized instrument when osteotomy is orthopedic clinically.Osteotomy is improper and often do not reach ideal dissection para-position to line after the osteotomy once more, and operating time prolongs, the involutory not good enough healing that then influences the osteotomy place.
Three, utility model content:
This utility model provides a kind of adjustable osteotomy localizer in order to solve the weak point in the above-mentioned background technology, and it can reach ideal dissection para-position, can disposable amputation bone piece, and shorten operating time, and help the healing at osteotomy place.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of adjustable osteotomy localizer, its special character is: comprise the localizer main body, localizer main body both sides are connected with the directed board slot of scalable.
Be connected by universal connecting bolt between the directed board slot of above-mentioned localizer main body and scalable.
Above-mentioned localizer main body upper end is provided with osteoderm matter staple.
Above-mentioned localizer main body is similar to be bowl-type.
Compared with prior art, the advantage and the effect that the utlity model has are as follows:
1, this utility model has remedied the deficiency that lacks quantized instrument when osteotomy is orthopedic clinically, reaches ideal dissection para-position, shortens operating time.
2, this utility model is selected suitable fixed angle according to the principle of protractor, and the osteotomy device is fixed on the cortical bone, carry out osteotomy with goose saw from the directed board slot of both sides, like this can disposable amputation bone piece, make that two osteotomy surfaces are involutory fully, help the healing at osteotomy place.
Four, description of drawings:
Accompanying drawing is a structural representation of the present utility model.
Five, the specific embodiment:
This osteotomy localizer is selected suitable fixed angle according to the principle of protractor, and the osteotomy device is fixed on the cortical bone, and goose saw carries out osteotomy from the directed board slot insertion of both sides.Referring to accompanying drawing, comprise the main body 1 of osteotomy localizer: main part is a bowl-type, is similar to the shape of rice bowl.Localizer main body 1 both sides are connected with the directed board slot 3 of scalable, are connected by universal connecting bolt 2 between localizer main body 1 and the scalable orientation board slot 3.Connecting bolt 2 is symmetry two connecting bolts on one side, is fixed on the localizer main body 1, and scalable length connects the board slot 3 of both sides, and board slot 3 is fixed on the main body 1.Its structure is a gimbal suspension, can fix by any direction.Directed board slot 3 is for the middle board slot that can hold goose saw work, along the direction osteotomy of board slot.Two board slots 3 can be parallel, also can adjust as required, makes two board slots 3 not parallel.Localizer main body 1 upper end is provided with osteoderm matter staple 4, and osteoderm matter staple 4 is demountable staple.The position of three nails can be point-blank, also can be not point-blank.If without staple, can squeeze into 2-3 root Kirschner wire along hole from the rear of main body and fix.
During real work, on the X sheet, measure bone piece 5 positions and the size that needs amputation in the operation in advance, location earlier during the amputation sclerotin in the operation, the osteotomy localizer is placed on long bone 6 cortical bone that need operation, make the angle of being cut just in time arrive desired angle, keep axially not rotating of bone after the osteotomy, what two osteotomy surfaces can be tight is involutory.
Claims (4)
1, a kind of adjustable osteotomy localizer is characterized in that: comprise localizer main body (1), localizer main body (1) both sides are connected with the directed board slot (3) of scalable.
2, adjustable osteotomy localizer according to claim 1 is characterized in that: be connected by universal connecting bolt (2) between the directed board slot of described localizer main body (1) and scalable (3).
3, adjustable osteotomy localizer according to claim 2 is characterized in that: described localizer main body (1) upper end is provided with osteoderm matter staple (4).
4, adjustable osteotomy localizer according to claim 3 is characterized in that: described localizer main body (1) is a bowl-type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420041511 CN2684778Y (en) | 2004-02-10 | 2004-02-10 | Adjustable bone cutting positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420041511 CN2684778Y (en) | 2004-02-10 | 2004-02-10 | Adjustable bone cutting positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2684778Y true CN2684778Y (en) | 2005-03-16 |
Family
ID=34671377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420041511 Expired - Fee Related CN2684778Y (en) | 2004-02-10 | 2004-02-10 | Adjustable bone cutting positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2684778Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105455875A (en) * | 2016-01-07 | 2016-04-06 | 山东省文登整骨医院 | Sector-shaped porous bone cutting device |
-
2004
- 2004-02-10 CN CN 200420041511 patent/CN2684778Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105455875A (en) * | 2016-01-07 | 2016-04-06 | 山东省文登整骨医院 | Sector-shaped porous bone cutting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |