CN201328845Y - Nail storehouse of straight line type cutting closing device - Google Patents
Nail storehouse of straight line type cutting closing device Download PDFInfo
- Publication number
- CN201328845Y CN201328845Y CNU2008202171743U CN200820217174U CN201328845Y CN 201328845 Y CN201328845 Y CN 201328845Y CN U2008202171743 U CNU2008202171743 U CN U2008202171743U CN 200820217174 U CN200820217174 U CN 200820217174U CN 201328845 Y CN201328845 Y CN 201328845Y
- Authority
- CN
- China
- Prior art keywords
- nail
- type cutting
- nail hole
- closing device
- straight line
- 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 nail storehouse of straight line type cutting closing device, which comprises a body which extends along the longitudinal direction, wherein the body comprises a top surface and lateral faces, a nail hole and a feeding slot are arranged on the top surface, stitching nails are arranged in the nail hole, and the distance between the central line of the feeding slot to the central line of the neighboring nail hole is between 1.85mm to 1.95mm. The nail storehouse has the main beneficial effects that tissues which finish stitching can not release nails easily, furthermore, a knife can well finish cutting tissues, and the instrument safety is improved.
Description
Technical field
This utility model relates to a kind of surgery bookbinding device, and particularly a kind of surgery belongs to medical instruments field with the nail bin of linear type cutting closer.
Background technology
Surgery binding instrument is to be used for the important tool that surgical operation carries out wound suture, existing at present trend of eliminating manual suture.Wherein, linear type cutting closer can be organized cutting when carrying out wound closure.This bookbinding device can respectively be driven into simultaneously two row's anastomosis staples in the both sides of tissue, cut from breaking between the tissue of having sewed up in both sides with push broach then.At present this stiching instrument of wide clinical application is carried out stomach, jejunum side to side anastomosis, and the making of stomach tube, pulmonary divide operations such as excision.Its advantage is that stitch length is long, can organize cutting in suture tissue.
U.S. Pat 7055730 has disclosed a linear surgical cutting bookbinding device, wherein apparatus comprises two clamps and a closed handle up and down, one of them is provided with nail bin among two clamps up and down, another is provided with nail anvil relatively, tissue is placed between nail bin and the nail anvil, then closed handle is closed, organize just to be clamped between the upper and lower closed clamp, promote the percussion push button then, the stitching that just can finish tissue with separate.Because linear type cutting closer is cutting when sewing up, respectively there are two row's nails the both sides of cutting knife, and cutting knife will be organized cut-out from the centre.Present cutting knife with tissue dissection after, the nail line of tissue is too near from organization edge, make the nail easy slippage, but the tissue the nail line from organization edge too far also can make the cutting become the difficulty, influence the use of apparatus.
The content that this utility model is put down in writing this patent is quoted as prior art.
The utility model content
The purpose of this utility model is to solve above-mentioned technical problem, and a kind of safe and reliable surgery nail bin of linear type cutting closer is provided.
The purpose of this utility model is achieved through the following technical solutions:
A kind of nail bin of linear type cutting closer, comprise a body that extends longitudinally, body comprises end face and side, end face is provided with nail hole and tool slot, described nail is provided with suturing nail in the hole, and the centrage of described tool slot is between 1.85 millimeters to 1.95 millimeters to the distance of the centrage in its contiguous nail hole.
Further, the centrage of described tool slot is 1.9 millimeters to the distance of the centrage in its contiguous nail hole.
The beneficial effects of the utility model are mainly reflected in: the tissue that stitching is finished is difficult for taking off nail, can make cutter finish the tissue cutting well again, has improved the effectiveness of apparatus.
Description of drawings
Fig. 1 is the front view of preferred embodiment of the present utility model.
Wherein:
1 nail bin, 2 bodies, 3 nail holes
4 tool slots, 5 side L distances
The specific embodiment
This utility model has disclosed a kind of cutting and binding instrument for surgery, is specially a kind of nail bin of linear type cutting closer.Below in conjunction with accompanying drawing technical solutions of the utility model are described further.
As shown in Figure 1, nail bin 1 of the present utility model comprises a body that extends longitudinally 2, and body 2 comprises end face and side 5, and is the same with prior art, and end face is provided with nail hole 3 and tool slot 4, is provided with suturing nail in the described nail hole 3.This nail bin can be installed on one of them clamp of linear surgical cutting bookbinding device.
In the prior art, the centrage of tool slot, in order that more easily cut off tissue, takes place but often have the accident that nail comes off generally all in 1.8 millimeters to the distance L of the centrage in its contiguous nail hole.This utility model is through repeatedly test, find when the centrage of described tool slot be 1.85 millimeters between 1.95 millimeters the time to the distance of the centrage in its contiguous nail hole, follow closely and also be not easy slippage, the while cutting knife cuts and organizes also very convenient.And in above-mentioned scope, especially suitable with 1.9 millimeters.Certainly, because the restriction of production technology,, and reached same technique effect, still dropped within the claimed scope of this utility model if owing to the reason of tolerance is fallen in the scope of the present utility model.
Claims (2)
1, the nail bin of linear type cutting closer, comprise a body that extends longitudinally (2), body (2) comprises end face and side (5), end face is provided with nail hole (3) and tool slot (4), be provided with suturing nail in the described nail hole (3), it is characterized in that: the centrage of described tool slot (4) is between 1.85 millimeters to 1.95 millimeters to the distance of the centrage in its contiguous nail hole (3).
2, the nail bin of linear type cutting closer according to claim 1 is characterized in that: the centrage of described tool slot (4) is 1.9 millimeters to the distance of the centrage in its contiguous nail hole (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202171743U CN201328845Y (en) | 2008-11-27 | 2008-11-27 | Nail storehouse of straight line type cutting closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202171743U CN201328845Y (en) | 2008-11-27 | 2008-11-27 | Nail storehouse of straight line type cutting closing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201328845Y true CN201328845Y (en) | 2009-10-21 |
Family
ID=41222224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202171743U Expired - Fee Related CN201328845Y (en) | 2008-11-27 | 2008-11-27 | Nail storehouse of straight line type cutting closing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201328845Y (en) |
-
2008
- 2008-11-27 CN CNU2008202171743U patent/CN201328845Y/en not_active Expired - Fee Related
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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: 20091021 Termination date: 20111127 |