CN204147085U - Positional dissection bone saw - Google Patents
Positional dissection bone saw Download PDFInfo
- Publication number
- CN204147085U CN204147085U CN201420602652.8U CN201420602652U CN204147085U CN 204147085 U CN204147085 U CN 204147085U CN 201420602652 U CN201420602652 U CN 201420602652U CN 204147085 U CN204147085 U CN 204147085U
- Authority
- CN
- China
- Prior art keywords
- saw
- bone
- bow
- bone saw
- frame
- 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
Links
Abstract
This utility model relates to a kind of positional dissection bone saw of medical clean cut bone, and comprise bone saw frame and saw bow, the upper part of bone saw frame is designed to knurling tool, and the vertical end face of bone saw frame is designed to cutting edge; Adopt sliding-rail groove to connect between bone saw frame and saw bow, slip locating piece is installed in the front end of sliding-rail groove, and rear end is fastened with limited block; Saw bow is provided with saw body, and one end of saw body is fixed on saw bow by bearing pin, and the other end regulates the tightness of saw body by fastening bolt; The end of saw bow is provided with handle.This utility model had both reached the object of clean cut by location, can be used as again the burr that the articular cortex after cutting frustrated by file, can be used as cutter simultaneously and cut off gauze, sutures etc., reach multi-functional purposes.
Description
Technical field
This utility model relates to a kind of positional dissection bone saw of medical clean cut bone.
Background technology
Doctor can use bone saw as the main tool of amputation when performing the operation.Bone saw structure simple structure of the prior art, function singleness, is only applicable to common cutting operation.When running into the operation needing clean cut, bone saw of the prior art cannot realize the function of clean cut, more often needs operative doctor to rely on the intuitive judgment of oneself and experience to process.Easy so out deviation, the health of harm patient.
Utility model content
The purpose of this utility model is to provide a kind of positional dissection bone saw that can be used for accurate positional dissection distance.
Positional dissection bone saw comprises bone saw frame and saw bow, adopts sliding-rail groove to be slidably connected between described bone saw frame and saw bow, and slip locating piece is installed in the front end of described sliding-rail groove, and rear end is provided with limited block; Described saw bow is provided with saw body, and described saw body one end is fixed on saw bow by bearing pin, and the other end is positioned on fastening bearing pin, described fastening bearing pin and fastening bolt affixed; The end of described saw bow is provided with handle.
The outer face of described sliding-rail groove is provided with scale, and described slip locating piece is arranged on described sliding-rail groove by adjusting bolt; Described limited block is arranged on sliding-rail groove by fastening bolt.
As a kind of Curve guide impeller, the upper part of bone saw frame is designed to knurling tool.
As a kind of Curve guide impeller, the vertical end face of bone saw frame is designed to cutting edge.
The beneficial effect that this utility model is carried is: (1) due on sliding-rail groove with scale, and adopt slip locating piece to limit Cutting Length, during operation, reach the object of clean cut by location; (2) because the upper surface of bone saw frame adopts annular knurl design, in operation, can be used as the burr that the articular cortex after cutting frustrated by file; (3) because the vertical end face of bone saw frame adopts blade design, can be used as cutter during operation and cut off gauze, sutures etc.
Accompanying drawing explanation
Fig. 1 is the structural representation of the positional dissection bone saw that this utility model provides;
In figure: 1-bone saw frame, 11-cutting edge, 12-knurling tool, 2-slip locating piece, 21-adjusting bolt, 3 – saw bows, 4-saws body, 41-bearing pin, 5-limited block, 6-handle, 7-fastening bolt, the fastening bearing pin of 71-.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain this utility model, and be not used in restriction this utility model.
This utility model comprises bone saw frame 1 and saw bow 3, and the upper part of bone saw frame is designed to knurling tool 12, and vertical end face is designed to cutting edge 11.Saw bow 3 is arranged on outer face on bone saw frame 1 and is provided with in the sliding-rail groove of scale, and slip locating piece 2 is installed in the front end of sliding-rail groove, and rear end is fastening is provided with limited block 5, skids off sliding-rail groove for limiting saw bow 3.Saw bow 3 is provided with saw body 4, and saw body 4 one end is fixed on saw bow 3 by bearing pin 41, and the other end is positioned on fastening bearing pin 71, and fastening bearing pin 71 is fixedly connected with fastening bolt 7, and the tightness of saw body is regulated by rotational fastener bolt 7; The end of saw bow 3 is provided with handle 6.
During work, after first saw body 4 being fixed by fastening bolt 7, utilize the rule on sliding-rail groove to measure the good distance needing cutting, then by adjusting bolt 21, slip locating piece 2 is fixed, promote handle 6 mobile cutting realizing bone on sliding-rail groove.After bone cutting, the knurling tool 12 on bone saw frame 1 can be utilized to frustrate flat by the articular cortex of cutting.In addition, the cutting edge 11 of the vertical end face of bone saw frame can be used as surgical cut cutter partition gauze, sutures etc.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. positional dissection bone saw, comprises bone saw frame and saw bow, it is characterized in that: adopt sliding-rail groove to be slidably connected between described bone saw frame and saw bow, and the end face of described sliding-rail groove is with scale, and slip locating piece is installed in front end, and rear end is fastened with limited block; Saw bow is provided with saw body, and described saw body one end is fixed on saw bow by bearing pin, and the other end regulates the tightness of saw body by fastening bolt.
2. positional dissection bone saw as claimed in claim 1, is characterized in that: the upper end of described bone saw frame is made into knurling tool.
3. positional dissection bone saw as claimed in claim 1, is characterized in that: the vertical end of described bone saw frame is made into cutting edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420602652.8U CN204147085U (en) | 2014-10-17 | 2014-10-17 | Positional dissection bone saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420602652.8U CN204147085U (en) | 2014-10-17 | 2014-10-17 | Positional dissection bone saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204147085U true CN204147085U (en) | 2015-02-11 |
Family
ID=52505245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420602652.8U Expired - Fee Related CN204147085U (en) | 2014-10-17 | 2014-10-17 | Positional dissection bone saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204147085U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105232111A (en) * | 2015-10-30 | 2016-01-13 | 重庆医科大学附属永川医院 | Medical electric saw |
| CN105615940A (en) * | 2016-04-01 | 2016-06-01 | 黄绍华 | Medicinal positioning cutting bone saw |
-
2014
- 2014-10-17 CN CN201420602652.8U patent/CN204147085U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105232111A (en) * | 2015-10-30 | 2016-01-13 | 重庆医科大学附属永川医院 | Medical electric saw |
| CN105615940A (en) * | 2016-04-01 | 2016-06-01 | 黄绍华 | Medicinal positioning cutting bone saw |
| CN105615940B (en) * | 2016-04-01 | 2018-01-12 | 孙俊魁 | A kind of medical positional dissection bone saw |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2799144A3 (en) | Cutter assembly and adjustable cutter for use in comminuting apparatus | |
| CA2855296A1 (en) | Recip blade | |
| CN204147085U (en) | Positional dissection bone saw | |
| CN202567713U (en) | Shaddock peel peeling tool | |
| CN203898399U (en) | A multifunctional scalpel | |
| CN201609393U (en) | Crescent surgical knife | |
| CN205913468U (en) | Orthopedics cutting gypsum is with saw protector | |
| CN203305232U (en) | Pork head slitting cutter | |
| CN203074868U (en) | Urologic surgical cutting protector | |
| CN204235567U (en) | A kind of novel fingerstall cutter | |
| CN204671308U (en) | Poultry dissecting knife | |
| CN201119900Y (en) | Operation knife blade | |
| CN202288408U (en) | Thoracic surgical knife | |
| CN203957046U (en) | A kind of Curved cutting machine for cutting panels of wood | |
| CN205163296U (en) | Animal doctor is with multi -functional dissection cutter | |
| CN203244433U (en) | Multifunctional scalpel | |
| CN105014698A (en) | Scissors | |
| CN202537607U (en) | Surgical knife device for neurosurgery | |
| CN202908800U (en) | Scalpel used for surgery | |
| CN204224217U (en) | Nursing scissors | |
| CN205598347U (en) | Scalp needle | |
| CN205097214U (en) | Handle of a knife of area nail | |
| CN202426619U (en) | Scalpel | |
| CN203506968U (en) | Ophthalmologic scalpel | |
| CN202920297U (en) | Abdominal operation scalpel |
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: 20150211 Termination date: 20151017 |
|
| EXPY | Termination of patent right or utility model |