CN102512221B - Arc-shape cutting anastomat - Google Patents
Arc-shape cutting anastomat Download PDFInfo
- Publication number
- CN102512221B CN102512221B CN 201210002370 CN201210002370A CN102512221B CN 102512221 B CN102512221 B CN 102512221B CN 201210002370 CN201210002370 CN 201210002370 CN 201210002370 A CN201210002370 A CN 201210002370A CN 102512221 B CN102512221 B CN 102512221B
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- arc
- bracket plate
- upper bracket
- push rod
- plate
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Abstract
The invention discloses an arc-shaped cutting anastomat, which comprises an upper bracket plate, a lower bracket plate, a nail pressing seat bracket, an arc-shaped cutting assembly, a positioning rod push rod, a resetting button, a movable hand shank, a hand shank shell, a nail pressing seat and a push rod hand shank arranged on the tail part of the positioning rod push rod, wherein the nail pressing seat is arranged on the nail pressing seat bracket; the arc-shaped cutting assembly is fixedly connected with the positioning rod push rod; the upper bracket plate and the lower bracket plate are fixedly connected with the hand shank shell; the arc-shaped cutting assembly and the positioning rod push rod are movably inserted between the upper bracket plate and the lower bracket plate; and the upper bracket plate, the lower bracket plate and the nail pressing seat bracket are integrated with one another to form an integrated structure. According to the arc-shaped cutting anastomat, the upper bracket plate, the lower bracket plate and the nail pressing seat bracket are integrated with one another to form the integrated structure, so that a staggering phenomenon caused by riveting the upper bracket plate, the lower bracket plate and the nail pressing seat bracket is avoided; therefore, the precision of a circular arc is guaranteed, and the intensity of the whole anastomat is improved.
Description
Technical field
The present invention relates to a kind of arc-shaped cutting anastomat, belong to medical instruments field.
Background technology
At present, the upper and lower supporting plate of existing arc-shaped cutting anastomat and nail supporting base support three form through riveted joint by rivet pin, like this because upper and lower supporting plate face and nail supporting base stent cover all are circular arc, the quite difficulty so riveted joint is got up, riveted joint simultaneously also is easy to generate dislocation, cause center of arc not on same central shaft, influence arc accuracy and anastomat bulk strength.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, provide a kind of arc accuracy that can guarantee to increase the arc-shaped cutting anastomat of anastomat intensity again.
The technical scheme that realizes the object of the invention is: a kind of arc-shaped cutting anastomat, it comprises the upper bracket plate, the lower carriage plate, the nail supporting base support, arc is cut assembly, the locating rod push rod, SR, flexible handle, handle casing, nail supporting base and the pusher grip that is arranged on locating rod push rod afterbody, nail supporting base is installed on the nail supporting base support, arc is cut assembly and is fixedlyed connected with the locating rod push rod, the upper bracket plate is all fixedlyed connected with handle casing with the lower carriage plate, arc cuts assembly and the locating rod push rod is inserted between upper bracket plate and the lower carriage plate movably, described upper bracket plate, lower carriage plate and nail supporting base support are made for integral structure.
After having adopted technique scheme, the present invention is integral the formula structure with upper bracket plate, lower carriage plate and nail supporting base support Design, and the inconsistent phenomenon of so just having avoided three's riveted joint to bring has not only guaranteed the precision of circular arc but also improved the anastomat integral intensity.
Description of drawings
Fig. 1 is the structural representation of arc-shaped cutting anastomat of the present invention;
Fig. 2 is the rearview that upper bracket plate of the present invention, lower carriage plate and nail supporting base support three make the connector of one.
The specific embodiment
Content of the present invention is easier to be expressly understood in order to make, and according to specific embodiment also in conjunction with the accompanying drawings, the present invention is further detailed explanation below,
As Fig. 1, shown in 2, a kind of arc-shaped cutting anastomat, it comprises upper bracket plate 1-1, lower carriage plate 1-2, nail supporting base support 1-3, arc is cut assembly 2, locating rod push rod 3, SR 5, flexible handle 6, handle casing 7, nail supporting base 1-3-1 and the pusher grip 4 that is arranged on locating rod push rod 3 afterbodys, nail supporting base 1-3-1 is installed on the nail supporting base support 1-3, arc is cut assembly 2 and is fixedlyed connected with locating rod push rod 3, upper bracket plate 1-1 is all fixedlyed connected with handle casing 7 with lower carriage plate 1-2, arc cuts assembly 2 and locating rod push rod 3 is inserted between upper bracket plate 1-1 and the lower carriage plate 1-2 movably, described upper bracket plate 1-1, lower carriage plate 1-2 and nail supporting base support 1-3 are made for integral structure.
Operation principle of the present invention is as follows:
Arc-shaped cutting anastomat is respectively to be driven into two row's arcs on the both sides of tissue, the seam nail that adds up to four row's arcs to intermesh and arrange, arcuate cutting blade is from central authorities' process of four row's seam nail lines simultaneously, to organize and cut off and separate, therefore the arc that requires nail supporting base 1-3-1 and arc cut the arc of assembly 2 will be consistent and center of arc on same central shaft, also requiring arc to cut assembly 2 simultaneously is contained on upper bracket plate 1-1 and the lower carriage plate 1-2 firm, can not become flexible and come off, nail supporting base 1-3-1 is contained in nail supporting base support 1-3 and goes up reliable and stable, could guarantee the shaping of seam nail like this, cutter can successfully cut off tissue, this just requires upper bracket plate 1-1, lower carriage plate 1-1 and nail supporting base support 1-3 will have enough intensity and stability, the present invention is with upper bracket plate 1-1, lower carriage plate 1-1 and nail supporting base support 1-3 are designed to integral structure, the inconsistent phenomenon of so just having avoided three's riveted joint to bring has not only guaranteed the precision of circular arc but also improved the anastomat integral intensity.
Above-described specific embodiment; purpose of the present invention, technical scheme and beneficial effect are further described; institute is understood that; the above only is specific embodiments of the invention; be not limited to the present invention; within the spirit and principles in the present invention all, any modification of being made, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (1)
1. arc-shaped cutting anastomat, it comprises upper bracket plate (1-1), lower carriage plate (1-2), nail supporting base support (1-3), arc is cut assembly (2), locating rod push rod (3), SR (5), flexible handle (6), handle casing (7), nail supporting base (1-3-1) and be arranged on the pusher grip (4) of locating rod push rod (3) afterbody, nail supporting base (1-3-1) is installed on the nail supporting base support (1-3), arc is cut assembly (2) and is fixedlyed connected with locating rod push rod (3), upper bracket plate (1-1) is all fixedlyed connected with handle casing (7) with lower carriage plate (1-2), arc cuts assembly (2) and locating rod push rod (3) is inserted between upper bracket plate (1-1) and the lower carriage plate (1-2) movably, it is characterized in that: described upper bracket plate (1-1), lower carriage plate (1-2) and nail supporting base support (1-3) are made for integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210002370 CN102512221B (en) | 2012-01-06 | 2012-01-06 | Arc-shape cutting anastomat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210002370 CN102512221B (en) | 2012-01-06 | 2012-01-06 | Arc-shape cutting anastomat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102512221A CN102512221A (en) | 2012-06-27 |
| CN102512221B true CN102512221B (en) | 2013-07-24 |
Family
ID=46283504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210002370 Active CN102512221B (en) | 2012-01-06 | 2012-01-06 | Arc-shape cutting anastomat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102512221B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10052623B2 (en) | 2015-06-29 | 2018-08-21 | Industrial Technology Research Institute | Inorganic material for removing harmful substance from wastewater and method of preparing the same, and method for wastewater treatment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201481477U (en) * | 2009-07-25 | 2010-05-26 | 冯志凌 | Ring-cutting anastomat for surgical operation |
| CN101912284A (en) * | 2010-08-13 | 2010-12-15 | 李东瑞 | Arc-shaped cutting anastomat |
| CN202446162U (en) * | 2012-01-06 | 2012-09-26 | 江苏瑞普医疗器械科技有限公司 | Curved cutter stapler |
-
2012
- 2012-01-06 CN CN 201210002370 patent/CN102512221B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201481477U (en) * | 2009-07-25 | 2010-05-26 | 冯志凌 | Ring-cutting anastomat for surgical operation |
| CN101912284A (en) * | 2010-08-13 | 2010-12-15 | 李东瑞 | Arc-shaped cutting anastomat |
| CN202446162U (en) * | 2012-01-06 | 2012-09-26 | 江苏瑞普医疗器械科技有限公司 | Curved cutter stapler |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102512221A (en) | 2012-06-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Arc-shaped cutting anastomat Effective date of registration: 20200701 Granted publication date: 20130724 Pledgee: Jingjiang Branch of Bank of China Ltd. Pledgor: JIANGSU RIPE MEDICAL INSTRUMENTS TECHNOLOGY Co.,Ltd. Registration number: Y2020980003685 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210630 Granted publication date: 20130724 Pledgee: Jingjiang Branch of Bank of China Ltd. Pledgor: JIANGSU RIPE MEDICAL INSTRUMENTS TECHNOLOGY Co.,Ltd. Registration number: Y2020980003685 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Arc cutting stapler Effective date of registration: 20210702 Granted publication date: 20130724 Pledgee: Jingjiang Branch of Bank of China Ltd. Pledgor: JIANGSU RIPE MEDICAL INSTRUMENTS TECHNOLOGY Co.,Ltd. Registration number: Y2021980005683 |