CN200973727Y - Purse nail - Google Patents
Purse nail Download PDFInfo
- Publication number
- CN200973727Y CN200973727Y CN 200620077958 CN200620077958U CN200973727Y CN 200973727 Y CN200973727 Y CN 200973727Y CN 200620077958 CN200620077958 CN 200620077958 CN 200620077958 U CN200620077958 U CN 200620077958U CN 200973727 Y CN200973727 Y CN 200973727Y
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- Prior art keywords
- nail
- purse
- stapler
- purse wire
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Abstract
The utility model relates to a surgical stapler, more particularly a purse-string stapler for purse-string devices and belongs to the field of medical instruments. The surgical stapler comprises a stapler crown and stapler feet, wherein surgical stapler comprises at least two stapler feet and the stapler crown is molded with a purse-string suture load mechanism. With the purse-string suture load mechanism on the stapler crown, the purse-string suture can pass through a protrusion on the stapler crown even though the position of some stapler is not correct and can be enclosed therein if the purse-string stapler is molded. Additionally, the purse-string suture passes through the load mechanism at the lateral side of the stapler chamber rather than embedded at the bottom of the stapler chamber, and is enclosed by the purse-string stapler. As a result, the purse-string suture is hard to fall out, the safety performance of purse-string device is improved, and the efficiency of factory assembly is increased. The utility model solves the problems of falling of purse-string suture out of the groove and rework of assembly, and has good practicability.
Description
Technical field
This utility model relates to the suturing nail that a kind of surgical operation is used, and is used in particular for the pocket nail of purse-string suture device, belongs to medical instruments field.
Background technology
Surgical binding instrument is the modern medical equipment of the end to end anastomosis that is widely used in digestive tract tissues such as esophagus, stomach, intestinal and other organs and tissues, end-to-side anastomosis, side to side anastomosis.Therefore, also be divided into closer, circular arc type stapler and the automatic purse-string suture device that tubular type binding instrument, linear type Binding Instrument, side side type Binding Instrument, anus haemorrhoidal ring are cut mucosa Binding Instrument, circular arc type according to the tissue difference that is applied to.Their generation, the doctor was lied prostrate in the time of operating-table to significantly reduce, improved doctor's work efficiency, what the more important thing is that it brings is the once leap of anastomotic stoma closure, and it is smooth that anastomotic stoma is coincide, and the back anastomotic stoma of coincideing is very tight, improved identical quality greatly, reduced because the anastomotic stoma closure is imperfect, closed not closely and a series of complication that produce, the time that patient recovers also shortens greatly, has just alleviated patient's misery greatly.Surgical stapling nail is a kind of surgical apparatus that the application with surgical binding instrument produces, because the wide range of the application of surgical binding instrument so its type is also a lot, also is different so the dissimilar surgical staplings that Binding Instrument was fit to is followed closely.The pocket nail that is used for automatic purse-string suture device at present also just possesses the function that nail is sewed up, and do not possess the carrying purse wire function, so purse wire still is inlaid in the groove of nail bin bottom, when nail was depressed by pushing slice of nail, line was taken out of nail bin immediately, be received in the nail the inside by the nail foot of inflection simultaneously, after the complete molding of nail, the nail thorn is in the tissue the inside, and purse wire can freely be twitched in the closed space that nail and tissue form, tighten up purse wire then, finish the bundle pocket.But find during practical operation that if the position dress of nail is not very during standard, line just can not be enclosed in inside the nail of molding, and owing to line just is inlaid in the nail bin groove, accidentally will drop out, the assembly crewman is often done over again for this reason, reduce work efficiency.
Summary of the invention
The purpose of this utility model is exactly in order to solve the above-mentioned problems in the prior art, and a kind of pocket nail is provided.
The purpose of this utility model is achieved through the following technical solutions:
The pocket nail, it includes nail hat, nail foot, and wherein: the pocket nail has two nail feet at least, and nail is labeled and formed the purse wire load carrier.
Above-mentioned pocket nail, wherein, described purse wire load carrier is for being higher than the planar projection of nail hat.
Further, above-mentioned pocket nail, wherein, described projection is a triangular shape or rectangular-shaped or fall trapezoidal shape.
Further, above-mentioned pocket nail, wherein, the closed hoop that described purse wire load carrier is labeled for nail.
Further, above-mentioned pocket nail, wherein, described closed hoop is molded over the top or the below of nail hat.
Further, above-mentioned pocket nail, wherein, described closed hoop is circle or ellipse or rectangle.
Further, above-mentioned pocket nail, wherein, described nail foot is linear type or arc line type.
Further, above-mentioned pocket nail, wherein, described nail hat is linear type or broken line type or circular arc type.
Further, above-mentioned pocket nail wherein, has agnail on the described nail foot, and spaced apart.
Again further, above-mentioned pocket nail, wherein, described purse wire load carrier is one at least.
This utility model is by adopting a kind of pocket nail, label by nail and to form the purse wire load carrier, purse wire can be passed from the projection the inside that nail is labeled face, so even the position that indivedual pocket nail is installed is not very qualified, as long as the pocket nail can molding, purse wire will be enclosed in the inside, and because purse wire no longer is inlaid in the nail bin bottom, but enter from the nail bin side, pass the purse wire load carrier, wrap in pocket nail the inside.Therefore purse wire can not drop out easily, has not only improved the security performance of automatic purse-string device, improves the efficiency of assembling of factory yet.Avoided in the past that purse wire accidentally will drop out from groove, the assembly crewman is often done over again for this reason, expanded the space for the technological progress of this area, implementation result is good.
Description of drawings
The purpose of this utility model, advantage and characteristics will illustrate by the non-limitative illustration of following preferred embodiment and explain.These embodiment only are the prominent examples of using technical solutions of the utility model, and all technical schemes of taking to be equal to replacement or equivalent transformation and forming all drop within this utility model scope required for protection.In the middle of these accompanying drawings,
Fig. 1 is the sketch map of this utility model embodiment 1;
Fig. 2 is the sketch map of this utility model embodiment 2;
Fig. 3 is the sketch map of this utility model embodiment 3;
Fig. 4 is the sketch map of this utility model embodiment 4;
Fig. 5 is the sketch map of this utility model embodiment 5;
Fig. 6 is the sketch map of this utility model embodiment 6;
Fig. 7 is the front view of this utility model embodiment 7;
Fig. 8 is the side view of this utility model embodiment 7.
Among the figure: 1-follows closely hat; 2-follows closely foot; 3-purse wire load carrier; The 4-agnail.
The specific embodiment
Pocket nail shown in Fig. 1-8, it includes nail hat 1, nail foot 2, and wherein: the pocket nail has two nail feet 2 at least, forms purse wire load carrier 3 on the nail hat 1.Purse wire load carrier 3 can be for being higher than nail hat 1 planar projection, and projection is a triangular shape or rectangular-shaped or fall trapezoidal shape.Certainly, purse wire load carrier 3 also can be the closed hoop on the nail hat 1, and closed hoop is molded over the top or the below of nail hat 1, and it is circle or ellipse or rectangle.Described nail foot 2 is linear type or arc line type, and nail hat 1 is linear type or broken line type or circular arc type.On nail foot 2, have agnail 4, and spaced apart.Aforesaid purse wire load carrier 3 is one at least.
" embodiment one "
Pocket nail as shown in Figure 1, it includes nail hat 1, nail foot 2, and wherein: the pocket nail has two nail feet 2 at least, and nail foot 2 is a linear type, forms purse wire load carrier 3 on nail hat 1, and it is one and is higher than nail hat 1 planar projection that profile is a triangular shape.In the preparatory stage of purse-string suture device, pocket nail can directly be carried on purse wire in the space of projection by the projection of the triangular shape which is provided with, has also just avoided purse wire is inlaid in the groove bottom the nail bin.Play pocket in the stage what perform the operation, when the pocket nail was depressed by pushing slice of nail, the projection of triangular shape can finely must be taken purse wire out of.And the pocket nail is ordered behind the tissue the inside, and purse wire can freely be twitched in the closed space that pocket nail and tissue form.Shou Shu implementer tightens up purse wire at last, finishes the process of whole bundle pocket.Such pocket nail is because designed vertical projection, purse wire can pass from the projection the inside above the nail hat 1, so even the position that indivedual pocket nail is installed is not a standard very, as long as pocket nail can molding, purse wire will be enclosed in the inside, and because purse wire no longer is inlaid in the groove of nail bin bottom, but the triangular shape projection of passing each nail hat 1 from the nail bin side wraps in pocket nail the inside.Therefore purse wire can not drop out easily, has not only improved the security performance of automatic purse-string device, improves the efficiency of assembling of factory yet.Avoided in the past that purse wire accidentally will drop out from groove, the assembly crewman is often done over again for this reason.
" embodiment two "
Pocket nail as shown in Figure 2, it includes nail hat 1, nail foot 2, and wherein: the pocket nail has two nail feet 2 at least, and nail foot 2 is a linear type, forms purse wire load carrier 3 on nail hat 1, and it is one and is higher than nail hat 1 planar projection that profile is for falling trapezoidal shape.In the preparatory stage of purse-string suture device, the pocket nail can directly be carried on purse wire in the space of projection by the projection of trapezoidal shape which is provided with.That is to say, do not need again purse wire to be inlaid in the groove of nail bin bottom.Play pocket in the stage what perform the operation, when the pocket nail was depressed by the pushing slice of nail of purse-string suture device, the projection of trapezoidal shape can finely must and be taken out of the purse wire traction.And when the pocket nail is ordered behind the tissue the inside, owing to the existence of the projection of falling the trapezoidal shape, purse wire can freely be twitched in the closed space that pocket nail and tissue form.Shou Shu implementer tightens up purse wire at last, finishes the process of whole bundle pocket.Such pocket nail is because designed vertical projection, purse wire can pass in the projection above the nail hat 1, so even the position of indivedual when mounted nails is not a standard very, as long as nail can molding, purse wire will be enclosed in the inside, and, be preced with 1 the projection of falling the trapezoidal shape but pass each nail from the nail bin side because purse wire no longer is inlaid in below the nail bin, be enclosed in pocket nail the inside.Therefore purse wire can not drop out easily, has not only improved the security performance of automatic purse-string device, improves the efficiency of assembling of factory yet.Avoided in the past that purse wire accidentally will drop out from groove, the assembly crewman is often done over again for this reason.
" embodiment three "
Pocket nail as shown in Figure 3, it includes nail hat 1, nail foot 2, and wherein: the pocket nail has two nail feet 2 at least, nail foot 2 is an arc line type, forms purse wire load carrier 3 on nail hat 1, and it is one and is higher than nail hat 1 planar projection, profile is the circular closure ring, is positioned at the top of nail hat 1.In the preparatory stage of purse-string suture device, the pocket nail can directly be carried on purse wire in the cyclic closed space by the closed hoop which is provided with.That is to say does not need purse wire to be inlaid in the groove of nail bin bottom again.Play pocket in the stage what perform the operation, when the pocket nail was depressed by the pushing slice of nail of purse-string suture device, closed hoop can finely must and be taken out of the purse wire traction.And ordered behind the tissue the inside when the pocket nail, because the existence of closed hoop, purse wire can freely be twitched in closed hoop.Shou Shu implementer tightens up purse wire at last, finishes the process of whole bundle pocket.Can from the closed hoop above the nail hat 1, pass just because of purse wire, so even the position that indivedual nail is installed is not a standard very, as long as nail can molding, purse wire will be enclosed in the inside so, and because purse wire no longer is inlaid in below the nail bin, be preced with 1 closed hoop but pass each nail, be enclosed in pocket nail the inside from the nail bin side.Therefore purse wire can not drop out easily, has not only improved the security performance of automatic purse-string device, improves the efficiency of assembling of factory yet.Avoided in the past that purse wire accidentally will drop out from groove, the assembly crewman can disposablely finish assembling.
" embodiment four "
Pocket nail as shown in Figure 4, it includes nail hat 1, nail foot 2, wherein: the pocket nail has two nail feet 2 at least, nail foot 2 is an arc line type, on nail hat 1, form purse wire load carrier 3, it is one and is higher than nail hat 1 planar projection that profile is the closed hoop of approximate ellipsoidal, is positioned at the top of nail hat 1.In the preparatory stage of purse-string suture device, the pocket nail can directly be carried on purse wire in the cyclic closed space by the closed hoop which is provided with.And the shape of approximate ellipsoidal, threading do not need painstakingly to firmly believe the center of circle, and be more convenient.Certainly, that is to say in the groove that does not need again purse wire to be inlaid in the nail bin bottom.Play pocket in the stage what perform the operation, when the pocket nail was depressed by the pushing slice of nail of purse-string suture device, closed hoop can finely must and be taken out of the purse wire traction.And ordered behind the tissue the inside when the pocket nail, because the existence of closed hoop, purse wire can freely be twitched in closed hoop.Shou Shu implementer tightens up purse wire at last, finishes the process of whole bundle pocket.Can from the closed hoop above the nail hat 1, pass just because of purse wire, even so indivedual pocket is followed closely mounted position is not standard very, as long as nail can molding, purse wire will be enclosed in the inside so, and because purse wire no longer is inlaid in below the nail bin, be preced with 1 closed hoop but pass each nail, be enclosed in pocket nail the inside from the nail bin side.Therefore purse wire can not drop out easily, has not only improved the security performance of automatic purse-string device, improves the efficiency of assembling of factory yet.Avoided in the past that purse wire accidentally will drop out from groove, the assembly crewman can disposablely finish assembling.
" embodiment five "
Pocket nail as shown in Figure 5, it includes nail hat 1, nail foot 2, and wherein: the pocket nail has two nail feet 2 at least, and nail foot 2 is an arc line type, and radian directly extends out from nail hat 1 two ends.Form purse wire load carrier 3 on nail hat 1, it is one and is higher than nail hat 1 planar projection that profile is the circular closure ring, is positioned at the top of nail hat 1.Its concrete assembling mode is identical with embodiment 3, does not repeat them here.Can improve the efficiency of assembling of factory equally.Avoided in the past that purse wire accidentally will drop out from groove, the assembly crewman can disposablely finish assembling.
" embodiment six "
Pocket nail as shown in Figure 6, it includes nail hat 1, nail foot 2, wherein: the pocket nail has two nail feet 2 at least, nail foot 2 is an arc line type, nail hat 1 is a circular arc type, forms purse wire load carrier 3 on nail hat 1, and it is one and is higher than nail hat 1 planar projection, profile is the circular closure ring, is positioned at the below of nail hat 1.Its concrete assembling mode is identical with embodiment 3, does not repeat them here.Can improve the efficiency of assembling of factory equally.Avoided in the past that purse wire accidentally will drop out from groove, the assembly crewman can disposablely finish assembling.
" embodiment seven "
Follow closely as Fig. 7, pocket shown in Figure 8, it includes nail hat 1, nail foot 2, and wherein: the pocket nail contains five follows closely feet 2, and has agnail spaced apart 4 on the nail foot 2, and nail hat 1 is molded into a circular closure ring.In the preparatory stage of purse-string suture device, the pocket nail can directly be carried on purse wire in the cyclic closed space by the closed hoop which is provided with.And the shape of approximate ellipsoidal, threading do not need painstakingly to firmly believe the center of circle, and be more convenient.Certainly, that is to say in the groove that does not need again purse wire to be inlaid in the nail bin bottom.Play pocket in the stage what perform the operation, when the pocket nail was depressed by the pushing slice of nail of purse-string suture device, closed hoop can finely must and be taken out of the purse wire traction.And ordered behind the tissue the inside when the pocket nail, because the existence of closed hoop, purse wire can freely be twitched in closed hoop.Owing to nailed on agnail 4, nail can not deviate from tissue.Shou Shu implementer tightens up purse wire at last, finishes the process of whole bundle pocket.Can from the closed hoop above the nail hat 1, pass just because of purse wire, even so indivedual pocket is followed closely mounted position is not standard very, as long as nail can be ordered into tissue, purse wire will be enclosed in the inside so, and because purse wire no longer is inlaid in the nail bin bottom, be preced with 1 closed hoop but pass each nail, be enclosed in pocket nail the inside from the nail bin side.Therefore purse wire can not drop out easily, has not only improved the security performance of automatic purse-string device, improves the efficiency of assembling of factory yet.Avoided in the past that purse wire accidentally will drop out from groove, the assembly crewman can disposablely finish assembling.
Claims (10)
1, pocket nail, it includes nail hat, nail foot, it is characterized in that: the pocket nail has two nail feet at least, and nail is labeled and formed the purse wire load carrier.
2, pocket nail according to claim 1 is characterized in that: described purse wire load carrier is for being higher than the planar projection of nail hat.
3, pocket according to claim 2 nail is characterized in that: described projection is a triangular shape or rectangular-shaped or fall trapezoidal shape.
4, pocket nail according to claim 1 is characterized in that: the closed hoop that described purse wire load carrier is labeled for nail.
5, pocket nail according to claim 4, it is characterized in that: described closed hoop is molded over the top or the below of nail hat.
6, pocket nail according to claim 4, it is characterized in that: described closed hoop is circle or ellipse or rectangle.
7, pocket nail according to claim 1, it is characterized in that: described nail foot is linear type or arc line type.
8, pocket nail according to claim 1 is characterized in that: described nail hat is linear type or broken line type or circular arc type.
9, pocket nail according to claim 1 is characterized in that: have agnail on the described nail foot, and spaced apart.
10, pocket nail according to claim 1, it is characterized in that: described purse wire load carrier is one at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620077958 CN200973727Y (en) | 2006-09-15 | 2006-09-15 | Purse nail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620077958 CN200973727Y (en) | 2006-09-15 | 2006-09-15 | Purse nail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200973727Y true CN200973727Y (en) | 2007-11-14 |
Family
ID=38900021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620077958 Expired - Fee Related CN200973727Y (en) | 2006-09-15 | 2006-09-15 | Purse nail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200973727Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2271270A1 (en) * | 2008-04-14 | 2011-01-12 | Boston Scientific Scimed, Inc. | Endoscopic stapling device, related staples, and methods for use |
| CN103190937A (en) * | 2013-03-31 | 2013-07-10 | 呙亚平 | Method for grooving to contain wires and externally arranging wire bodies |
| WO2014075536A1 (en) * | 2012-11-19 | 2014-05-22 | 李熙根 | Suturing nail with sutures and device for aiding the nail in falling off by itself |
-
2006
- 2006-09-15 CN CN 200620077958 patent/CN200973727Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2271270A1 (en) * | 2008-04-14 | 2011-01-12 | Boston Scientific Scimed, Inc. | Endoscopic stapling device, related staples, and methods for use |
| EP2271270A4 (en) * | 2008-04-14 | 2015-03-25 | Boston Scient Scimed Inc | Endoscopic stapling device, related staples, and methods for use |
| WO2014075536A1 (en) * | 2012-11-19 | 2014-05-22 | 李熙根 | Suturing nail with sutures and device for aiding the nail in falling off by itself |
| CN103190937A (en) * | 2013-03-31 | 2013-07-10 | 呙亚平 | Method for grooving to contain wires and externally arranging wire bodies |
| CN103190937B (en) * | 2013-03-31 | 2015-09-09 | 呙亚平 | A kind of fluting receives line make the external method of putting of line |
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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: 20071114 Termination date: 20120915 |