CN205548664U - Bone -holder - Google Patents
Bone -holder Download PDFInfo
- Publication number
- CN205548664U CN205548664U CN201620106687.1U CN201620106687U CN205548664U CN 205548664 U CN205548664 U CN 205548664U CN 201620106687 U CN201620106687 U CN 201620106687U CN 205548664 U CN205548664 U CN 205548664U
- Authority
- CN
- China
- Prior art keywords
- gripper jaw
- fixed
- bone
- pincers body
- side pincers
- 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 belongs to a medical instrument, in particular to skeletal bone -holder of bone surgery in -process centre gripping. The utility model aims to provide a simple structure, convenient operation, there is the bone -holder who leaves enough big space between gripper jaw and articulated shaft. The technical scheme who adopts is: a bone -holder, it includes the left side pincers body, the right side pincers body, left gripper jaw, right gripper jaw, the left side pincers body is articulated by the articulated shaft with the right side pincers body, and the left side pincers body is gone up and fixedly is equipped with rectangular curved left buckle, the fixed curved right buckle of billet that is equipped with is gone up to the right side pincers body, has the tooth on two faces that the buckle is relative, and it forms fixing device to mutually support, a fixed straight left side along the stock that is equipped with between left gripper jaw and the right side pincers body, right gripper jaw and the left side pincers fixed straight right side along the stock that is equipped with between ti. The advantage is: simple manufacture, convenient operation can directly place fixed steel sheet, need not take off bone -holder and just can carry out hou mian fixed operations, does not influence the operation technique sight.
Description
Technical field
This utility model belongs to a kind of medical apparatus and instruments, particularly to clamping skeleton during a kind of bone surgery
Bone holder.
Background technology
The bone holder of bone surgery can only play clamping skeleton and help reset response, gripper jaw and jointed shaft at present
Between do not leave sufficiently large space, it is impossible to directly place fixation steel plate, must before fixation steel plate placing
Carry out the fixing of all directions by the mode such as thread a needle, then take off bone holder, put fixation steel plate, then with holding bone
Device clamps skeleton and fixation steel plate, makes skeleton and fixation steel plate be fixed together with nail.It is not only complicated inconvenient,
And wound face is big, damage surrounding soft tissue, extend operating time, impact healing, increased the weight of the pain of patient
Bitter.
Utility model content
The purpose of this utility model be to provide a kind of simple in construction, easy to operate, gripper jaw and jointed shaft it
Between have the bone holder leaving sufficiently large space.
The purpose of this utility model is realized by techniques below scheme: a kind of bone holder, it includes left pincers
Body, right caliper body, left gripper jaw, right gripper jaw, left caliper and right caliper body are hinged by jointed shaft, on left caliper
It is fixed with the right jamming button being fixed with billet arc on the left buckle of strip arc, right caliper body, two buckles
Having tooth on relative face, complement each other to form fixing device, its point is: solid between left gripper jaw and right caliper body
Surely it is provided with straight left along stock, is fixed with straight right along stock between right gripper jaw and left caliper.
The head of left caliper and right caliper body bends after having crossed jointed shaft simultaneously to the left.
Left gripper jaw is narrow, right gripper jaw width.
Inside left gripper jaw and right gripper jaw, opposite face is provided with tooth.
Tail end at left caliper and right caliper body is fixed with ring-shaped handle.
The utility model has the advantages that: make simple, easy to operate, straight along stock owing to being provided with, make
Must have between gripper jaw and jointed shaft and leave sufficiently large space, can directly place fixation steel plate, need not take
Lower bone holder just can carry out fixing operation below；Owing to clamp head part bends to the left, do not affect operation technique
Sight line.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of this utility model；
Fig. 2 is the A-A cross section view in Fig. 1.
Detailed description of the invention
As shown in Figure 1 and Figure 2, the applicant implements a kind of bone holder, and it includes left caliper 6, right caliper body
3, left gripper jaw 1, right gripper jaw 4, left caliper 6 and right caliper body 3 are hinged by jointed shaft 9, left caliper 6
On be fixed with the right jamming button 7 being fixed with billet arc on the left buckle 8 of strip arc, right caliper body 3, two
There is tooth on the face that individual buckle is relative, complement each other to form fixing device, between left gripper jaw 1 and right caliper body 3
It is fixed with straight left along stock 2, is fixed with straight right along stock 5 between right gripper jaw 4 and left caliper 6,
When purpose is to make bone holder clamping skeleton, the space of abundance between skeleton and jointed shaft 9 top, is had to place
The operation of fixation steel plate.The head of left caliper 6 and right caliper body 3 bends after having crossed jointed shaft 9 simultaneously to the left,
Operation sight line when the purpose of bending is not stop operation.Left gripper jaw 1 is narrow, and right gripper jaw 4 is wide, wide one
Side is used for pressing from both sides comminuted skeleton face.Inside left gripper jaw 1 and right gripper jaw 4, opposite face is provided with tooth, adds tooth
Purpose be to increase friction so that clamp more firm.Tail end at left caliper 6 and right caliper body 3 is fixed with
Ring-shaped handle 10.
Claims (4)
1. a bone holder, it includes left caliper (6), right caliper body (3), left gripper jaw (1), right gripper jaw (4), left caliper (6) and right caliper body (3) are hinged by jointed shaft (9), the left buckle (8) of strip arc it is fixed with on left caliper (6), the right jamming button (7) of billet arc it is fixed with on right caliper body (3), tooth is had on the face that two buckles are relative, complement each other to form fixing device, it is fixed with straight left along stock (2) between left gripper jaw (1) and right caliper body (3), it is fixed with straight right along stock (5) between right gripper jaw (4) and left caliper (6), it is characterized in that: the head of left caliper (6) and right caliper body (3) has been crossed jointed shaft (9) and bent to the left afterwards simultaneously.
2. bone holder as claimed in claim 1, is characterized in that: left gripper jaw (1) is narrow, and right gripper jaw (4) is wide.
3. bone holder as claimed in claim 2, is characterized in that: left gripper jaw (1) and right gripper jaw (4) inner side opposite face are provided with tooth.
4. bone holder as claimed in claim 3, is characterized in that: the tail end at left caliper (6) and right caliper body (3) is fixed with ring-shaped handle (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620106687.1U CN205548664U (en) | 2016-01-26 | 2016-01-26 | Bone -holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620106687.1U CN205548664U (en) | 2016-01-26 | 2016-01-26 | Bone -holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205548664U true CN205548664U (en) | 2016-09-07 |
Family
ID=56820610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620106687.1U Expired - Fee Related CN205548664U (en) | 2016-01-26 | 2016-01-26 | Bone -holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205548664U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113751972A (en) * | 2021-09-24 | 2021-12-07 | 国网辽宁省电力有限公司营口供电公司 | Manufacturing process of special joint clamping device for detecting humidity of sulfur hexafluoride gas |
-
2016
- 2016-01-26 CN CN201620106687.1U patent/CN205548664U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113751972A (en) * | 2021-09-24 | 2021-12-07 | 国网辽宁省电力有限公司营口供电公司 | Manufacturing process of special joint clamping device for detecting humidity of sulfur hexafluoride gas |
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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: 20160907 Termination date: 20180126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |