CN104287823A - Separation, cutting and hemostasis pointed-end cutting ring scissors used in laparoscope surgical operation - Google Patents
Separation, cutting and hemostasis pointed-end cutting ring scissors used in laparoscope surgical operation Download PDFInfo
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- CN104287823A CN104287823A CN201410457533.2A CN201410457533A CN104287823A CN 104287823 A CN104287823 A CN 104287823A CN 201410457533 A CN201410457533 A CN 201410457533A CN 104287823 A CN104287823 A CN 104287823A
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- cutting
- hemostasis
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Abstract
A pair of separation, cutting and hemostasis pointed-end cutting ring scissors used in a laparoscope surgical operation comprises an upper knife and a lower pad. The upper knife is composed of a sharp knife body, a cutting ring and a knife handle. The lower pad is composed of a shim and a handle groove. The knife handle of the upper knife and the handle groove of the lower pad are connected through a joint. The separation, cutting and hemostasis pointed-end cutting ring scissors can overcome the shortcomings that an existing cutting and hemostasis device is low in cutting speed, grasping and separation force is small, the separation motion is not accurate and careful as a cutting head is blunt, and the cutting head is prone to damage and high in price, and simplify separation, cutting and hemostasis operation in the laparoscope surgical operation, reduce the related cost of the operation, and are easier to apply and popularize.
Description
Technical field
The present invention relates to peritoneoscope minimally invasive surgery field, specifically a kind of separation of laparoscopic surgery, cutting, hemostasis tip cutting ring are cut.
Background technology
Laparoscopic surgery is a kind of less invasive techniques, it is another great milestone on Surgery Development History after anesthesia, asepsis, clinic nutrition treatment and organ transplantation, be widely used in, on the Diagnosis and Treat of the commonly encountered diseases of the neighborhoods such as the outer and breast of general outer, gynecological, urinary system is outer, frequently-occurring disease and important diseases (as malignant tumor), becoming one of 21 century surgery Main Achievements.Laparoscopic surgery, be unable to do without separate tissue, cutting and hemostasis safely and effectively.For keeping Laparoscopic operation open country clear, must make vascular occlusion, namely will organize when occurring hemorrhage, blood vessel cut-out before cut-out tissue and blood vessel, once occur hemorrhage, peritoneoscope lower hemostasia will be difficult and cumbersome work.And apply suture ligature blood vessel and stop blooding, need tediously long operation, very inconvenient.So seek a kind of can fast, effectively, the method for closed blood vessel even thick (>3 mm) blood vessel of safety or apparatus extremely important.At present, in laparoscopic surgery, most widely used effective cutting bleeding apparatus is the ultrasound knife of import and ligation speed LigaSure vessel sealing system etc. both at home and abroad.Although above-mentioned apparatus has respective advantage in chorista, hemostasis etc., also there is its weak point, such as: the clamping dynamics of ultrasound knife is inadequate, ligation speed is thick, the accurate operation Shortcomings of cutter head then.And equipment price is expensive, apparatus cutter head is that operation cost is very high, is difficult to apply at basic hospital by single use design.Other cutting bleeding apparatuses such as electric hook, twin-stage coagulation etc., be domestic enterprise's development and production, although price is relatively cheap, have very large drawback, such as its cutting bleeding weak effect, chorista ability is not good, and electric hook is without the function etc. of grasping tissue.
Summary of the invention
The object of this invention is to provide a kind of separate tissue of laparoscopically surgical operation, cutting, hemostasis tip cutting ring cut, existing cutting can be overcome, hemostatic device equipment cutting speed is slow, grasp, separation dynamics is little, the blunt separating action of cutter head is not accurate enough, meticulous, and cutter head rapid wear and expensive shortcoming, simplify the operation of laparoscopic surgery separate tissue, cutting, hemostasis, and reduce operation relevant cost, make it to be easier to promotion and application.
The present invention achieves the above object by the following technical programs: a kind of separation of laparoscopically surgical operation, cutting, hemostasis tip cutting ring are cut, and comprise sword and underlay.Described upper sword is made up of sharp knife, cutting ring and handle of a knife, and underlay is made up of edge bearing and handle groove, and the handle of a knife of described upper sword is connected by joint with the handle groove of underlay.
The metal joint that described upper sword is formed by handle of a knife and handle groove with underlay is connected.
The sharp knife of described upper sword is elongated shape.
The cutting ring of described upper sword in the form of a ring.
The edge bearing of described underlay is plane.
Operation principle and process are:
After patient sets up pneumoperitoneum, insert sleeve pipe to intraperitoneal at stomach wall, then import peritoneoscope and tip cutting ring and the laparoscopic instrument such as to cut.When being separated organ-tissue, the upper sword 1 that tip cutting ring is cut and underlay 2 incompatiblely to be operated by one one; When clamping organ-tissue, the upper sword 1 that tip cutting ring is cut and underlay 2 close action to realize by folder; When cutting organ-tissue, the sharp knife 1-1 of upper sword 1 and the edge bearing 2-1 folder of underlay 2 close the organ-tissue needing cutting, and then energising has come; Solidifying close blood vessel time, the cutting ring 1-2 of upper sword 1 and the edge bearing 2-1 folder of underlay 2 close and need the solidifying blood vessel closed, and then energising has come.
The technique effect that the present invention gives prominence to is:
Compared with the separate tissue of existing laparoscopic surgery, cutting, hemostatic device equipment, the present invention is complete metal body, and the metal joint 3 that upper sword 1 is formed by handle of a knife 1-3 and handle groove 2-2 with underlay 2 is connected, and has powerful clamping dynamics and is separated dynamics.The sharp knife 1-1 elongated shape of upper sword 1, therefore to histoorgan not only can carry out meticulous, be separated accurately, and dissection can be cut fast.In the form of a ring, the edge bearing 2-1 of underlay 2 is planar to the cutting ring 1-2 of upper sword 1, and therefore the area that contacts with organ-tissue of cutting ring 1-2 and edge bearing 2-1 scope that is wide, that act on is large, possesses powerful solidifyingly to close vascular function under the state of electric current.Adopt the present invention, existing cutting can be overcome, hemostatic device equipment cutting speed is slow, grasp, separation dynamics is little, the blunt separating action of cutter head is not accurate enough, meticulous, and cutter head rapid wear and expensive shortcoming, simplify the operation of laparoscopic surgery separate tissue, cutting, hemostasis, and reduce operation relevant cost, make it to be easier to promotion and application.
Accompanying drawing explanation
The structural representation that Fig. 1 is the separate tissue of laparoscopic surgery of the present invention, cutting, hemostasis tip cutting ring are cut.
Fig. 2 is the structural representation of the separate tissue of laparoscopic surgery of the present invention, cutting, upper sword 1 that hemostasis tip cutting ring is cut and underlay 2.
Detailed description of the invention
Below by way of accompanying drawing and example, technical scheme of the present invention is further described.
Contrast Fig. 1, the separate tissue of laparoscopic surgery of the present invention, cutting, hemostasis tip cutting ring are cut, and are made up of upper sword 1 and underlay 2, and upper sword 1 is connected by joint 3 with underlay 2.
Contrast Fig. 1,2, the upper sword 1 that the separate tissue of laparoscopic surgery of the present invention, cutting, hemostasis tip cutting ring are cut is made up of sharp knife 1-2, cutting ring 1-2 and handle of a knife 1-3.Underlay 2 is made up of edge bearing 2-1 and handle groove 2-2.
The metal joint 3 that described upper sword 1 is formed by handle of a knife 1-3 and handle groove 2-2 with underlay 2 is connected, and has powerful clamping dynamics and is separated dynamics.The sharp knife 1-1 elongated shape of upper sword 1, therefore to histoorgan not only can carry out meticulous, be separated accurately, and dissection can be cut fast.In the form of a ring, the edge bearing 2-1 of underlay 2 is plane to the cutting ring 1-2 of upper sword 1, and therefore the area that contacts with organ-tissue of cutting ring 1-2 and edge bearing 2-1 scope that is wide, that act on is large, possesses powerful solidifyingly to close vascular function under the state of electric current.
Claims (6)
1. the separation of a laparoscopically surgical operation, cutting, hemostasis tip cutting ring are cut, comprise sword and underlay, it is characterized in that, described upper sword is made up of sharp knife, cutting ring and handle of a knife, underlay is made up of edge bearing and handle groove, and the handle of a knife of described upper sword is connected by joint with the handle groove of underlay.
2. the separation of laparoscopically surgical operation according to claim 1, cutting, hemostasis tip cutting ring are cut, and it is characterized in that, the metal joint that described upper sword is formed by handle of a knife and handle groove is connected with underlay.
3. the separation of laparoscopically surgical operation according to claim 1, cutting, hemostasis tip cutting ring are cut, and it is characterized in that, the sharp knife of described upper sword is elongated shape.
4. the separation of laparoscopically surgical operation according to claim 1, cutting, hemostasis tip cutting ring are cut, and it is characterized in that, the cutting ring of described upper sword in the form of a ring.
5. the separation of laparoscopically surgical operation according to claim 1, cutting, hemostasis tip cutting ring are cut, and it is characterized in that, the edge bearing of described underlay is plane.
6. the separation of laparoscopically surgical operation according to claim 1, cutting, hemostasis tip cutting ring are cut, and it is characterized in that, described tip cutting ring is cut as metallic object.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410457533.2A CN104287823A (en) | 2014-09-10 | 2014-09-10 | Separation, cutting and hemostasis pointed-end cutting ring scissors used in laparoscope surgical operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410457533.2A CN104287823A (en) | 2014-09-10 | 2014-09-10 | Separation, cutting and hemostasis pointed-end cutting ring scissors used in laparoscope surgical operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104287823A true CN104287823A (en) | 2015-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410457533.2A Pending CN104287823A (en) | 2014-09-10 | 2014-09-10 | Separation, cutting and hemostasis pointed-end cutting ring scissors used in laparoscope surgical operation |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10138774A1 (en) * | 2001-08-07 | 2003-03-06 | Sutter Hermann Select Med Tech | Surgical cutters have insulating blades and border for high frequency coagulation |
| US20040015181A1 (en) * | 2002-07-16 | 2004-01-22 | Sachatello Charles R. | Dual-function medical instrument |
| CN101820825A (en) * | 2007-10-10 | 2010-09-01 | 伊西康内外科公司 | Ultrasonic device for cutting and coagulating |
| WO2011141873A2 (en) * | 2010-05-10 | 2011-11-17 | University Of Malta | Minimally invasive surgical end-effector combining scissors, hook and grasper |
| CN102366333A (en) * | 2011-12-05 | 2012-03-07 | 陈泽忠 | Novel double-pole electrocoagulation device |
| CN102470004A (en) * | 2009-06-30 | 2012-05-23 | 伊西康内外科公司 | Ultrasonic device for cutting and coagulating |
| CN103313672A (en) * | 2010-11-05 | 2013-09-18 | 伊西康内外科公司 | Surgical instrument with modular end effector |
| CN204033484U (en) * | 2014-09-10 | 2014-12-24 | 冯泽荣 | The separation of laparoscopically surgical operation, cutting, hemostasis tip cutting ring are cut |
-
2014
- 2014-09-10 CN CN201410457533.2A patent/CN104287823A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10138774A1 (en) * | 2001-08-07 | 2003-03-06 | Sutter Hermann Select Med Tech | Surgical cutters have insulating blades and border for high frequency coagulation |
| US20040015181A1 (en) * | 2002-07-16 | 2004-01-22 | Sachatello Charles R. | Dual-function medical instrument |
| CN101820825A (en) * | 2007-10-10 | 2010-09-01 | 伊西康内外科公司 | Ultrasonic device for cutting and coagulating |
| CN102470004A (en) * | 2009-06-30 | 2012-05-23 | 伊西康内外科公司 | Ultrasonic device for cutting and coagulating |
| WO2011141873A2 (en) * | 2010-05-10 | 2011-11-17 | University Of Malta | Minimally invasive surgical end-effector combining scissors, hook and grasper |
| CN103313672A (en) * | 2010-11-05 | 2013-09-18 | 伊西康内外科公司 | Surgical instrument with modular end effector |
| CN102366333A (en) * | 2011-12-05 | 2012-03-07 | 陈泽忠 | Novel double-pole electrocoagulation device |
| CN204033484U (en) * | 2014-09-10 | 2014-12-24 | 冯泽荣 | The separation of laparoscopically surgical operation, cutting, hemostasis tip cutting ring are cut |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150121 |