CN203388920U - Periosteal dissector with self expanding structure - Google Patents
Periosteal dissector with self expanding structure Download PDFInfo
- Publication number
- CN203388920U CN203388920U CN201320329369.8U CN201320329369U CN203388920U CN 203388920 U CN203388920 U CN 203388920U CN 201320329369 U CN201320329369 U CN 201320329369U CN 203388920 U CN203388920 U CN 203388920U
- Authority
- CN
- China
- Prior art keywords
- arm
- dissecting
- expanded support
- handle
- periosteal
- 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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Abstract
The utility model provides a periosteal dissector with a self expanding structure. The periosteal dissector with the self expanding structure comprises a handle, a dissecting arm and a dissecting head; grinding sands are arranged at two ends of the handle; the dissecting head is arranged at the front end of the dissecting arm; an elastic arm is arranged at the connecting position between the handle and the dissecting arm; an expanding arm is arranged on the elastic arm; a rotary shaft is arranged at the front end of the expanding arm; a positioning hook is arranged at the lower end of the rotary shaft; the dissecting head is provided with a front edge at the front end, a left edge at the left side and a right edge at the right side; a fork opening is arranged at the front edge of the dissecting head and can hook binding lines. The periosteal dissector with the self expanding structure has the beneficial effects of being simple in structure, simple, convenient, timesaving and laborsaving to operate when being used for periosteal dissecting, suitable for multi-angle dissecting and capable of finishing the dissecting and threading binding operation once, so the operation successful rate is improved, the pain of a patient is relieved and the work difficulty of medical staff is reduced.
Description
Technical field
This utility model relates to bone surgical operation appliances, relates in particular to a kind of periosteal elevator that carries expanded support structure.
Background technology
At present, the periosteal elevator that used is clinically mainly by handle with peel off arm and form, to patient, carrying out when periosteum is separated needing peel manually from expanded support, and stripping head only has a front cutting edge, carrying out when peel off left and right adjusting edge direction, operate like this and extremely bother, waste time and energy, to medical worker, increased great work difficulty.
Utility model content
The purpose of this utility model is to overcome weak point of the prior art, and a kind of periosteal elevator that carries expanded support structure is provided.
In order to achieve the above object, this utility model is achieved through the following technical solutions:
Carry a periosteal elevator for expanded support structure, comprise handle, peel off arm and stripping head, the both sides of handle are provided with frosted, peel off arm front end and be provided with stripping head, handle and peel off Bei junction and be provided with elasticity arm, is provided with expanded support arm on elasticity arm, expanded support arm front end is provided with rotating shaft, rotating shaft lower end is provided with location hook, stripping head front end is provided with front cutting edge, and left side is provided with left side cutting edge, and right side is provided with right side cutting edge, on the front cutting edge of stripping head, be provided with prong, can hook band lashing wire.
What further described stripping head was used is titanium alloy material, and intensity is high, quality is light, good corrosion resistance, elasticity arm and the use of expanded support arm be SBS styrenic material, can be water-fast, the contact of bronsted lowry acids and bases bronsted lowry, there is good tensile strength.
The utlity model has following beneficial effect:
The periosteal elevator that carries expanded support structure of the present utility model, simple in structure, easy and simple to handle, time saving and energy saving when carrying out periosteum separation, be applicable to peeling off of multi-angle, can disposablely complete the operation of peeling off with threading binding, improve operation efficiency, alleviate patient's misery, alleviate medical worker's work difficulty.
Accompanying drawing explanation
Fig. 1 is detacher structure chart provided by the utility model;
Fig. 2 is stripping head structure chart provided by the utility model.
Symbol description:
1: handle 2: peel off arm 3: stripping head 4: elasticity arm 5: expanded support arm
6: rotating shaft 7: location hook 8: frosted 9: front cutting edge 10: left side cutting edge
11: right side cutting edge 12: prong
The specific embodiment
Below in conjunction with drawings and Examples, the utility model will be further described.
As a kind of embodiment of the present utility model, consult Fig. 1 and Fig. 2, a kind of periosteal elevator that carries expanded support structure, comprise handle 1, peel off arm 2 and stripping head 3, the both sides of handle 1 are provided with frosted 8, peel off arm 2 front ends and be provided with stripping head 3, handle 1 is provided with elasticity arm 4 with the junction of peeling off arm 2, on elasticity arm 4, be provided with expanded support arm 5, expanded support arm 5 front ends are provided with rotating shaft 6, rotating shaft 6 lower ends are provided with location hook 7, stripping head 3 front ends are provided with front cutting edge 9, left side is provided with left side cutting edge 10, right side is provided with right side cutting edge 11, on the front cutting edge 9 of stripping head 3, be provided with prong 12, can hook band lashing wire.
What further described stripping head 3 was used is titanium alloy material, and intensity is high, quality is light, good corrosion resistance, elasticity arm 4 and 5 uses of expanded support arm be SBS styrenic material, can be water-fast, the contact of bronsted lowry acids and bases bronsted lowry, there is good tensile strength.
When carrying out periosteum stripping to patient, to peel off arm 2 and expanded support arm 5 is placed in subperiosteum, open location hook 7, use elasticity arm 4 expanded support expanded support arms 5, periosteum is separated, obtained periosteum stripping district, stripping head 3 is placed in to stripping area central authorities, forward, left and move right, just can periosteum stripping in stripping area is complete.Use before detacher, on prong 12, hook band lashing wire, just can be in stripping process, pass lashing wire is going along with, complete threading binding operation, improve operation efficiency, reduce patient's misery.
In sum; this utility model is only illustrated carrying an embodiment of the periosteal elevator of expanded support structure; but this utility model is not limited to this; it will be appreciated by those skilled in the art that in the situation that do not depart from the protection domain that claims of the present utility model record and can change arbitrarily and revise.
Claims (5)
1. a periosteal elevator that carries expanded support structure, comprise handle (1), peel off arm (2) and stripping head (3), it is characterized in that: the both sides of handle (1) are provided with frosted (8), peel off arm (2) front end and be provided with stripping head (3), handle (1) and the junction of peeling off arm (2) are provided with elasticity arm (4), on elasticity arm (4), be provided with expanded support arm (5), expanded support arm (5) front end is provided with rotating shaft (6), and rotating shaft (6) lower end is provided with location hook (7).
2. the periosteal elevator that carries expanded support structure as claimed in claim 1, is characterized in that, described stripping head (3) front end is provided with front cutting edge (9), and left side is provided with left side cutting edge (10), and right side is provided with right side cutting edge (11).
3. the periosteal elevator that carries expanded support structure as claimed in claim 2, is characterized in that, on the front cutting edge (9) of described stripping head (3), is provided with prong (12).
4. the periosteal elevator that carries expanded support structure as claimed in claim 2, is characterized in that, what described stripping head (3) was used is titanium alloy material.
5. the periosteal elevator that carries expanded support structure as claimed in claim 1, is characterized in that, what described elasticity arm (4) and expanded support arm (5) were used is SBS styrenic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320329369.8U CN203388920U (en) | 2013-06-08 | 2013-06-08 | Periosteal dissector with self expanding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320329369.8U CN203388920U (en) | 2013-06-08 | 2013-06-08 | Periosteal dissector with self expanding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203388920U true CN203388920U (en) | 2014-01-15 |
Family
ID=49900485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320329369.8U Expired - Fee Related CN203388920U (en) | 2013-06-08 | 2013-06-08 | Periosteal dissector with self expanding structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203388920U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109288560A (en) * | 2018-08-17 | 2019-02-01 | 毛金霞 | Orthopaedics periosteum elevator |
-
2013
- 2013-06-08 CN CN201320329369.8U patent/CN203388920U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109288560A (en) * | 2018-08-17 | 2019-02-01 | 毛金霞 | Orthopaedics periosteum elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20140608 |