CN201510315U - Nail magazine of purse string suture - Google Patents
Nail magazine of purse string suture Download PDFInfo
- Publication number
- CN201510315U CN201510315U CN2009202340360U CN200920234036U CN201510315U CN 201510315 U CN201510315 U CN 201510315U CN 2009202340360 U CN2009202340360 U CN 2009202340360U CN 200920234036 U CN200920234036 U CN 200920234036U CN 201510315 U CN201510315 U CN 201510315U
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- CN
- China
- Prior art keywords
- nail bin
- nail
- angle
- purse
- string suture
- 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 - Lifetime
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Abstract
The utility model provides a nail magazine of a purse string suture. The nail magazine comprises a magazine body, a row of nail grooves on the magazine body, and at least one string slot, wherein the angle between the string slots is an acute angle, an obtuse angle or a straight angle. The nail magazine has the advantages that the nail magazine suits the present automatic purse string suture due to no change of the appearance of the magazine body; in addition, an angle is formed between the pushed nail and the longitudinal muscle of esophageal tissue due to no straight angle formed between the string slots, thereby increasing the adhesion force of nails and preventing drop-out of the nails due to external force.
Description
Technical field
This utility model relates to a kind of nail bin of surgical operation stitching devices, especially purse-string suture device, belongs to medical instruments field.
Background technology
Purse-string device for surgical department and surgical anastomat are the medical apparatus and instruments that often uses when physiological tissues such as intestinal are carried out surgical operation, and the quality of its performance directly influences the operation process, plays important effect for surgical effect.In the prior art, use anastomat to carry out all will doing purse string suture before the suture operation, so that firmly ligation after inserting center-pole could be implemented the bookbinding operation then at the organ stump.
The method of implementing the purse string suture operation in the prior art has two kinds: a kind of is manual suture, and not only operation is very wasted time and energy, and inserting needle has and have shallowly deeply, and needle gage is also inconsistent; Another kind is to use the purse string suture pincers, passes the jaw that accompanies tissue together with the pin band wire and carries out purse string suture, and shortcoming is to pass an aperture of jaw, inconvenient operation with pin.
The automatic purse-string suture device that arises at the historic moment has solved the problems referred to above largely, and Chinese patent ZL200510123051.4 has put down in writing a kind of automatic purse-string suture device, and it is made up of handle holder and nail bin groupware.Two handle holders intersections articulate, and form similar shears shape structure; Nail bin groupware comprises nail bin and built-in nail, pushing slice of nail and purse wire thereof.After clamping up and down two handle holders, the nail in the nail bin just is pushed out of outside the nail bin by pushing slice of nail, purse wire is fixed on organizes outer wall simultaneously, then tightens up purse wire and has just finished purse string suture.But tissue for some special constructions, above-mentioned automatic purse-string device just can not reach good pocket effect, esophageal tissue for example, because the skin of esophageal tissue is vertical shape flesh, and when the nail of automatic purse-string device is ordered on esophageal tissue, because it is ordered on the outer tissue of esophagus, and the global formation direction and the myofibrillar orientation of vertical shape of nail are parallel to each other, therefore when nail is subjected to certain pulling force, when for example straining purse wire at last, be easy to tear outer tissue and slip down, thereby influence surgical effect, the serious failure that more can cause purse string suture.
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 nail bin that is applicable to existing automatic purse-string suture device is provided, and can be applicable to the purse string suture of esophageal tissue better.
The purpose of this utility model is achieved through the following technical solutions:
A kind of nail bin of purse-string suture device, comprise nail bin main body and position row's nailed groove thereon, and at least one trunking, described nail bin main body comprises a nail bin face and described nail bin face end faces of both sides, arrange on the described nail bin face and be provided with the nailed groove that a row extends and connects to the nail bin body interior, be provided with nail in the described nailed groove and reach the pushing slice of nail of butt with it, described trunking is located on the nail bin face, and through all nailed grooves and described two end faces, described trunking is used to accommodate purse wire, and the angle of described nailed groove between projection on the nail bin face and described trunking is acute angle or the obtuse angle or the straight angle.
Further, the described all projection of nailed groove on the nail bin face are parallel each other.Perhaps, described adjacent nailed groove is the angle setting between the projection on the nail bin face.
Again further, the angular range of described nailed groove between projection on the nail bin face and described trunking is 10 °～80 ° or 100 °～170 °.
The beneficial effects of the utility model are mainly reflected in: because the contour structures of nail bin main body does not change, therefore go for existing automatic purse-string suture device; In addition,, therefore between the vertical shape flesh of nail of releasing and esophageal tissue angle is arranged, improved the adhesive force of following closely, make nail not be subject to external force and come off owing to be the right angle between the nailed groove of nail bin and the trunking.
Description of drawings
Below in conjunction with accompanying drawing technical solutions of the utility model are described further:
Fig. 1: the schematic perspective view of this utility model preferred embodiment.
Fig. 2: the upward view of this utility model preferred embodiment.
Fig. 3: the upward view of this utility model second embodiment.
Wherein:
1 nail bin main body, 2 nail bin faces, 3 end faces
4 nailed grooves, 5 trunking θ angles
The specific embodiment
This utility model has disclosed a kind of nail bin of purse-string suture device, as shown in Figure 1, comprises nail bin main body 1 and position row's nailed groove 4 and two trunkings 5 thereon.
The same with prior art, described nail bin main body 1 is roughly a cuboid, comprises a nail bin face 2 and described nail bin face end faces of both sides 3.Arrange on the described nail bin face 2 and be provided with a nailed groove 4 of arranging to 1 inner extension of nail bin main body and perforation, be provided with nail in the described nailed groove 4 and reach the pushing slice of nail (not shown) of butt with it.Described trunking 5 is located on the nail bin face 2, and through all nailed grooves 4 and described two end faces 3, described trunking 5 is used to accommodate purse wire, correspondingly is purse wire between two nail feet of nail.
Unlike the prior art be that the angle of described nailed groove 4 between projection on the nail bin face 2 and described trunking 5 is acute angle or the obtuse angle or the straight angle.In conjunction with shown in Figure 2, described trunking 5 is along the X-axis setting, and promptly described nailed groove 4 is angle theta between described nailed groove 4 and the X-axis at the angle between projection on the nail bin face 2 and the described trunking 5.In the present embodiment, all nailed grooves 4 are parallel to each other between the projection on the nail bin face.
Fig. 3 has disclosed second embodiment of the present utility model, and adjacent nailed groove 4 is the angle setting between the projection on the nail bin face, promptly adjacent angle theta difference.In order to make nail obtain better adhesive force, the scope of described angle theta is 10 °～80 ° or 100 °～170 °.
Because between nailed groove 4 and the trunking 5 be the right angle, therefore have angle between the vertical shape flesh of the nail of release and esophageal tissue, improved the adhesive force of following closely, make nail not be subject to external force and come off.
This utility model still has multiple concrete embodiment, and all employings are equal to replacement or equivalent transformation and all technical schemes of forming, all drop within the claimed scope of this utility model.
Claims (4)
1. the nail bin of a purse-string suture device, comprise nail bin main body and position row's nailed groove thereon, and at least one trunking, described nail bin main body comprises a nail bin face and described nail bin face end faces of both sides, arrange on the described nail bin face and be provided with the nailed groove that a row extends and connects to the nail bin body interior, be provided with nail in the described nailed groove and reach the pushing slice of nail of butt with it, described trunking is located on the nail bin face, and through all nailed grooves and described two end faces, described trunking is used to accommodate purse wire, it is characterized in that: the angle of described nailed groove between projection on the nail bin face and described trunking is acute angle or the obtuse angle or the straight angle.
2. the nail bin of purse-string suture device according to claim 1, it is characterized in that: the described all projection of nailed groove on the nail bin face are parallel each other.
3. the nail bin of purse-string suture device according to claim 1, it is characterized in that: described adjacent nailed groove is the angle setting between the projection on the nail bin face.
4. according to the nail bin of described any one purse-string suture device of claim 1 to 3, it is characterized in that: the angular range of described nailed groove between projection on the nail bin face and described trunking is 10 °～80 ° or 100 °～170 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202340360U CN201510315U (en) | 2009-08-05 | 2009-08-05 | Nail magazine of purse string suture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202340360U CN201510315U (en) | 2009-08-05 | 2009-08-05 | Nail magazine of purse string suture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201510315U true CN201510315U (en) | 2010-06-23 |
Family
ID=42481710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202340360U Expired - Lifetime CN201510315U (en) | 2009-08-05 | 2009-08-05 | Nail magazine of purse string suture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201510315U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103908313A (en) * | 2012-12-29 | 2014-07-09 | 苏州天臣国际医疗科技有限公司 | Surgical operating instrument |
| CN101987032B (en) * | 2009-08-05 | 2015-03-04 | 苏州天臣国际医疗科技有限公司 | Nail cabin for purse string suturing device |
-
2009
- 2009-08-05 CN CN2009202340360U patent/CN201510315U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101987032B (en) * | 2009-08-05 | 2015-03-04 | 苏州天臣国际医疗科技有限公司 | Nail cabin for purse string suturing device |
| CN103908313A (en) * | 2012-12-29 | 2014-07-09 | 苏州天臣国际医疗科技有限公司 | Surgical operating instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100623 Effective date of abandoning: 20090805 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20100623 Effective date of abandoning: 20090805 |
|
| RGAV | Abandon patent right to avoid regrant |