CN217040206U - Double silica gel gasket of prepuce cutting anastomat - Google Patents
Double silica gel gasket of prepuce cutting anastomat Download PDFInfo
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- CN217040206U CN217040206U CN202120471995.5U CN202120471995U CN217040206U CN 217040206 U CN217040206 U CN 217040206U CN 202120471995 U CN202120471995 U CN 202120471995U CN 217040206 U CN217040206 U CN 217040206U
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- gasket
- nail
- washer
- prepuce cutting
- stapler according
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Abstract
The utility model relates to a double silica gel gasket of a foreskin cutting anastomat, which comprises a gasket A arranged at the rear side nail propping seat area of a tortoise head cover and a gasket B arranged at the front side outlet of a nail bin sleeve component; the washer A and the washer B are fixed on the inner side and the outer side of the foreskin tissue through a suturing nail fired in the nail bin sleeve component. An object of the utility model is to provide a can realize the automatic dual silica gel packing ring of prepuce cutting anastomat of taking off the nail. The utility model has the advantages of: the utility model discloses a packing ring A and packing ring B, can fix packing ring A and packing ring B in the inside and outside of foreskin tissue after the nail percussion in the nail storehouse cover subassembly, through the protection of dual packing ring, play isolated foreskin tissue and the effect of sewing up the nail, prevent that the nail from being organized the parcel.
Description
Technical Field
The utility model relates to the field of medical equipment, especially a dual silica gel packing ring of prepuce cutting anastomat.
Background
The foreskin incision anastomat is a medical instrument for performing surgical operation on foreskin tissues, and the anastomat is used for completing incision and suture of the foreskin tissues in the operation process. The stapler has the working principle that tissues are placed between the nail bin assembly and the nail abutting seat, when the distance between the nail bin assembly and the nail abutting seat reaches the safe range of effective suturing, the tissues are triggered, the nail pushing plate drives the annular knife to cut off selected foreskin tissues forwards, meanwhile, the suturing nails in the nail bin are pushed to be compressed and molded forwards, and the U-shaped suturing nails are compressed and molded into B-shaped, so that the tissues are sutured.
The prior art has the defects and reasons that:
1. after operation, due to the rejection reaction of metal and tissues, the suturing nail can be gradually separated from the tissues along with the healing of the wound and finally automatically falls off; some patients have the suturing nail wrapped or can not fall off after the operation, and the nail needs to be removed by means of a disassembling tool.
2. Because the foreskin surgery patients have large age span, the foreskin has different thicknesses. In the process of foreskin cutting operation, doctors operate the operation completely according to experience and hand feeling, the wounds with too loose tissue squeezing are easy to bleed, and manual suture is needed to influence the operation efficiency.
Disclosure of Invention
An object of the utility model is to provide a can realize the automatic dual silica gel packing ring of prepuce cutting anastomat of taking off the nail.
The purpose of the utility model is realized through the following technical scheme: a double silica gel washer of a foreskin cutting anastomat comprises a washer A arranged in a nail abutting seat area at the rear side of a tortoise head cover and a washer B arranged at an outlet at the front side of a nail bin sleeve assembly; the washer A and the washer B are fixed on the inner side and the outer side of the foreskin tissue through a suturing nail fired in the nail bin sleeve component.
Compare prior art, the utility model has the advantages of:
the utility model discloses a packing ring A and packing ring B, can fix packing ring A and packing ring B in the inside and outside of foreskin tissue after the nail that sews up in the nail storehouse cover subassembly fires, through the protection of dual packing ring, play isolated foreskin tissue and the effect of sewing up the nail, prevent that the nail that sews up from being wrapped up by the tissue.
After the suturing nail is pressed and formed, the stress surface of the stitch of the suturing nail is a gasket A, the contact area is enlarged, and in the healing process in the later period, the tension of the tissue and the elasticity of the silica gel simultaneously act on the suturing nail, so that the suturing nail is pulled open, and the automatic falling is realized.
In addition, the cut foreskin tissue can be effectively prevented from bleeding under the clamping of the double silica gel gaskets.
Drawings
Fig. 1 is a schematic structural view of an embodiment of the double silicone gasket of the prepuce cutting stapler of the present invention.
Fig. 2 is a schematic view of an installation state of the gasket a.
Fig. 3 is a front view of the gasket a.
Fig. 4 is a perspective view of the gasket a.
Fig. 5 is a schematic structural view of the gasket B.
Fig. 6 is a working principle diagram of the double silicone gasket of the prepuce cutting anastomat.
Description of the reference symbols: 1 washer A, 1-1 gap, 1-2 cutting line, 2 washer B, 2-1 salient point, 2-2 easy tearing line, 3 tortoise head cover, 3-1 nail pushing seat, 4 nail bin sleeve component, 5 stitching nail and 6 foreskin tissue.
Detailed Description
The invention is described in detail below with reference to the drawings and examples of the specification:
fig. 1-6 are schematic views illustrating an embodiment of a double silicone gasket of a prepuce cutting stapler according to the present invention.
A double silica gel washer of a foreskin cutting anastomat comprises a washer A1 arranged at the rear side nail abutting seat area of a tortoise head cover 3 and a washer B2 arranged at the front side outlet of a nail bin cover component 4;
the washer A1 and the washer B2 are fixed on the inner side and the outer side of the foreskin tissue 6 through the shooting staples 5 in the cartridge sleeve assembly 4.
When a product is fired, the nail pushing plate pushes the suturing nails in the nail bin sleeve component to move forwards, sequentially penetrates through the gasket B, the foreskin tissue and the gasket A, and is finally formed in the nail pit on the nail abutting seat.
The washer A1 is a U-shaped washer, and the U-shaped washer is sleeved on the outer edge of the tortoise head cover 3 and covers the nail abutting seat area.
The shape of the U-shaped gasket is matched with the outline of the outer edge of the glans penis cover 3, so that the integral wrapping performance is improved, and the risk of gasket separation is reduced.
The edge of the washer A1 is provided with a plurality of notches 1-1, the notches 1-1 are positioned at the front side edge of the washer A1, and the U-shaped washer can be conveniently taken down from the glans penis cover by tearing the notches 1-1 after the operation.
In another embodiment, the middle of the gasket A1 is provided with a plurality of notches 1-1, and the notches 1-1 are provided with cutting lines 1-2 extending to the front side edge of the gasket A1.
The gasket B2 is a flat gasket; the back of the flat washer is provided with an assembling part which is used for being positioned at the front side of the nail bin sleeve component 4. The flat washer is planar, and the shape of the flat washer is matched with the front side outlet profile of the nail bin sleeve.
The assembling portion comprises a plurality of protruding points 2-1 which are arranged at intervals, and fixing grooves matched with the protruding points 2-1 are formed in the front side of the nail bin sleeve assembly 4.
The gasket B2 is provided with a plurality of easy-to-tear lines 2-2 extending in the radial direction. The easy-to-tear line 2-2 is convenient for the flat gasket to be peeled off from the tissue after the patient recovers.
The gasket A1 and the gasket B2 are made of silica gel. Silica gel has good rejection to tissues and can effectively prevent tissues from wrapping suturing nails.
Claims (9)
1. The utility model provides a dual silica gel packing ring of foreskin cutting anastomat which characterized in that: the nail magazine comprises a gasket A (1) arranged in a nail abutting seat area at the rear side of a tortoise head cover (3) and a gasket B (2) arranged at an outlet at the front side of a nail magazine sleeve component (4);
the washer A (1) and the washer B (2) are fixed on the inner side and the outer side of the foreskin tissue (6) through a suturing nail (5) fired in the nail bin sleeve assembly (4).
2. The double silicone gasket of the prepuce cutting stapler according to claim 1, wherein: the washer A (1) is a U-shaped washer, and the U-shaped washer is sleeved on the outer edge of the tortoise head cover (3) and covers the nail abutting seat area.
3. The double silicone gasket of the prepuce cutting stapler according to claim 2, wherein: the shape of the U-shaped washer is matched with the outline of the outer edge of the tortoise head cover (3).
4. The double silicone gasket of the prepuce cutting stapler according to claim 2, wherein: the edge of the gasket A (1) is provided with a plurality of notches (1-1).
5. The double silicone gasket of the prepuce cutting stapler according to claim 2, wherein: a plurality of notches (1-1) are formed in the middle of the gasket A (1), and cut-off lines (1-2) extending to the front side edge of the gasket A (1) are formed in the notches (1-1).
6. The double silicone gasket of the prepuce cutting stapler according to claim 1, wherein: the gasket B (2) is a flat gasket; the back of the flat washer is provided with an assembling part which is used for being positioned at the front side of the nail bin sleeve component (4).
7. The double silicone gasket of the prepuce cutting stapler according to claim 6, wherein: the assembling part comprises a plurality of salient points (2-1) which are distributed at intervals, and fixing grooves matched with the salient points (2-1) are formed in the front side of the nail bin sleeve component (4).
8. The double silicone gasket of the prepuce cutting stapler according to claim 1, wherein: and the gasket B (2) is provided with a plurality of easy-to-tear lines (2-2) extending in the radial direction.
9. The double silicone gasket for the prepuce cutting stapler according to any one of claims 1 to 8, wherein: the gasket A (1) and the gasket B (2) are both made of silica gel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120471995.5U CN217040206U (en) | 2021-03-04 | 2021-03-04 | Double silica gel gasket of prepuce cutting anastomat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120471995.5U CN217040206U (en) | 2021-03-04 | 2021-03-04 | Double silica gel gasket of prepuce cutting anastomat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217040206U true CN217040206U (en) | 2022-07-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120471995.5U Active CN217040206U (en) | 2021-03-04 | 2021-03-04 | Double silica gel gasket of prepuce cutting anastomat |
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| Country | Link |
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| CN (1) | CN217040206U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117064474A (en) * | 2023-10-17 | 2023-11-17 | 山东百多安医疗器械股份有限公司 | Degradable vascular anastomosis device |
-
2021
- 2021-03-04 CN CN202120471995.5U patent/CN217040206U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117064474A (en) * | 2023-10-17 | 2023-11-17 | 山东百多安医疗器械股份有限公司 | Degradable vascular anastomosis device |
| CN117064474B (en) * | 2023-10-17 | 2024-01-05 | 山东百多安医疗器械股份有限公司 | Degradable vascular anastomosis device |
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