CN200991276Y - Tissue coagulation cutting device - Google Patents
Tissue coagulation cutting device Download PDFInfo
- Publication number
- CN200991276Y CN200991276Y CN 200620172722 CN200620172722U CN200991276Y CN 200991276 Y CN200991276 Y CN 200991276Y CN 200620172722 CN200620172722 CN 200620172722 CN 200620172722 U CN200620172722 U CN 200620172722U CN 200991276 Y CN200991276 Y CN 200991276Y
- Authority
- CN
- China
- Prior art keywords
- clamp
- tissue
- outer tube
- cutting tip
- leaf
- 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 - Fee Related
Links
- 230000015271 coagulation Effects 0.000 title claims description 15
- 238000005345 coagulation Methods 0.000 title claims description 15
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 210000003462 vein Anatomy 0.000 abstract 4
- 238000007711 solidification Methods 0.000 abstract 2
- 230000008023 solidification Effects 0.000 abstract 2
- 230000007812 deficiency Effects 0.000 abstract 1
- 210000004204 blood vessel Anatomy 0.000 description 11
- 230000005611 electricity Effects 0.000 description 4
- 230000023597 hemostasis Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
The utility model discloses a tissue solidification and incision device which is composed of a clamp, a cutting tip, an outer tube, a hand handle and a pull handle. The sawtooth cutting tip is arranged in the outer tube and extends to the clamp formed by the upper part of the clamp and the lower part of the clamp; the upper part and the lower part are both connected with the outer tube; simultaneously, the upper part of the clamp is connected with a pull rod through a column pin; the pull handle is connected with the pull rod through a connecting rod; the movements of moving frontward and backward of the pull handle drive the upper part of the clamp connected with the connecting bar open to make the action of clamping comparatively large or thick tissue convenient; the cutting tip moves forward and backward to realize cutting through pulling the rear end of the sawtooth cutting tip after clamping. The front end clamp of the utility model is convenient for clamping the wide or thick vein or tissue and has the function of fixing. The sawtooth cutting tip extending to the clamp is beneficial for tissue cutting, and overcomes the deficiency of that the normal cutting tip can only cut the petty veins, is suitable for all kinds of veins, in particular suitable for the solidification and incision of wide veins and thick tissues.
Description
Technical field
This utility model relates to medical instruments field, more specifically relates to a kind of tissue coagulation cutter sweep.
Background technology
In the prior art, blood vessel or tissue are undergone surgery and need coagulate instrument with electricity by the micro-shears of use, promptly cut off little blood vessel or tissue with micro-shears, carry out electric coagulation hemostasis with the special electricity instrument of coagulating simultaneously, but when operation, because of frequently carrying out electric coagulation hemostasis and cutting off little blood vessel or tissue, need not stop to change electricity coagulates and shears, thereby prolonged operating time, and easily touch even damaged tissue because of not stopping to change apparatus, increasing amount of bleeding and operating difficulty, Chinese patent 02212805.2 has been announced the micro-shears of a kind of bipolar coagulation, can be implemented in when cutting off the purpose of electricity coagulation vessel or tissue, but because its blade can only cut thinner blood vessel only by the blade front cutting, when running into slightly thicker tissue or thicker blood vessel, it is powerless just to seem, this utility model is not enough and custom-designed at this.
Summary of the invention
The purpose of this utility model is to provide a kind of tissue coagulation cutter sweep, and it is simple in structure, and is easy to operate, can cut off than trunk locating thicker tissue, realizes that cutting and hemostasis solidify synchronous purpose.
The technical scheme that its technical problem that solves this utility model adopts is: the tissue coagulation cutter sweep is made of clamp, blade, outer tube, handle, handle, it is characterized in that: page or leaf is connected with outer tube with the clamp nextpage on clamp, page or leaf is connected with pull bar by straight pin on the clamp, and the sawtooth pattern blade is loaded in the outer tube.The sawtooth pattern blade is loaded in the outer tube and stretches in the clamp that page or leaf constitutes with the clamp nextpage on the clamp, and handle is connected with pull bar by connecting rod, and by seesawing of handle, page or leaf opens on the clamp that the drive pull bar connects, and is convenient to the bigger or thicker tissue of clamp.During use, hold handle, the clamp head near the destination organization or the blood vessel that need cutting, is pulled back handle with finger, by connecting rod pull bar is rearward moved, upwards open thereby drive, behind grip tissue or the blood vessel, back and forth spur the sawtooth pattern blade that is loaded in the outer tube from handle rear end with hands by page or leaf on the fixed with it clamp of straight pin, thereby reach the purpose of cutting, and after connecting radio-frequency current, can in cutting, stop blooding, make things convenient for operation technique.
The beneficial effects of the utility model are, page or leaf is sawtooth pattern with the clamp nextpage on clamp, increased the stiction of clamp tissue or blood vessel, anti-sliding stop, the blade that is installed in the clamp is a sawtooth pattern also, by reciprocal pulling blade, has also strengthened the cutting dynamics of blade, even, also can cut easily for bigger tissue or thick blood vessel.Be equipped with general-purpose interface simultaneously, connect radio-frequency current after, can realize the purpose of solidifying, reach the therapeutic effect of coagulation in cutting.
Description of drawings
Fig. 1 is a kind of tissue coagulation cutter sweep structural representation.
Fig. 2 is a kind of tissue coagulation cutter sweep clamp head enlarged drawing.
Wherein: 1-clamp nextpage, page or leaf on the 2-clamp, 3-blade, 4-straight pin, 5-straight pin, 6-pull bar, 7-outer tube, 8-handle, 9-handle, 10-connecting rod.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is described in further detail:
According to Fig. 1, Fig. 2 as can be known, blade 3 of the present utility model is loaded in the outer tube 7 and stretches on the clamp page or leaf 2 with clamp nextpage 1 and in the clamp that constitutes, it is by page or leaf 2, blade 3, outer tube 7, pull bar 6 on clamp nextpage 1, the clamp and shake hands 9 to constitute, it is characterized in that: page or leaf 2 is connected with outer tube 7 with clamp nextpage 1 on clamp, page or leaf 2 is connected with pull bar 6 by straight pin 4 on the clamp, and sawtooth pattern blade 3 is loaded in the outer tube 7.Blade 3 is a sawtooth pattern, and its front end that passes outer tube 7 is positioned at the clamp that page or leaf 2 is constituted with clamp nextpage 1 on the clamp, and its rear end exceeds handle of a knife 8, just spurs with front and back.Blade 3 is a sawtooth pattern, is convenient to cutting.The front end that blade 3 passes outer tube 7 is positioned at the clamp that page or leaf 2 and clamp nextpage 1 are constituted on the clamp, and blade 3 rear ends exceed handle of a knife, just spur with front and back.Page or leaf 2 is connected with outer tube 7 by straight pin 4 on the clamp, and the rear end of clamp nextpage 1 and outer tube 7 are fixing, and page or leaf 2 is connected with pull bar 6 by straight pin 5 on the clamp simultaneously, and handle 9 is connected with pull bar 6 by connecting rod 10.By seesawing of handle, page or leaf opens on the clamp that the drive pull bar connects, and is convenient to the bigger or thicker tissue of clamp, after clamp finishes, can blade be done move back and forth the purposes of realization cutting by the rear end of pulling sawtooth pattern blade.
During use, hold handle 8, the clamp head near the destination organization or the blood vessel that need cutting, is pulled back handle 9 with finger, by connecting rod 10 pull bar 6 is rearward moved, upwards open thereby drive, behind grip tissue or the blood vessel, back and forth spur the sawtooth pattern blade 3 that is loaded in the outer tube 7 from handle 8 rear ends with hands by page or leaf 2 on the straight pin 5 fixed clamps, thereby reach the purpose of cutting, and after connecting radio-frequency current, can in cutting, stop blooding, make things convenient for operation technique.
Claims (3)
1, a kind of tissue coagulation cutter sweep, it is made of page or leaf (2), blade (3), outer tube (7), pull bar (6) and handle (9) on clamp nextpage (1), the clamp, it is characterized in that: page or leaf (2) is connected with outer tube (7) with clamp nextpage (1) on clamp, page or leaf (2) is connected with pull bar (6) by straight pin (4) on the clamp, and sawtooth pattern blade (3) is loaded in the outer tube (7).
2, a kind of tissue coagulation cutter sweep according to claim 1 is characterized in that: blade (3) is a sawtooth pattern, and its front end that passes outer tube (7) is positioned on the clamp clamp that page or leaf (2) and clamp nextpage (1) are constituted, and its rear end exceeds handle of a knife (8).
3, a kind of tissue coagulation cutter sweep according to claim 1 is characterized in that: page or leaf (2) is a sawtooth pattern with the clamping surface of clamp nextpage (1) on the clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620172722 CN200991276Y (en) | 2006-12-29 | 2006-12-29 | Tissue coagulation cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620172722 CN200991276Y (en) | 2006-12-29 | 2006-12-29 | Tissue coagulation cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200991276Y true CN200991276Y (en) | 2007-12-19 |
Family
ID=38944349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620172722 Expired - Fee Related CN200991276Y (en) | 2006-12-29 | 2006-12-29 | Tissue coagulation cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200991276Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102429694A (en) * | 2011-12-31 | 2012-05-02 | 北京中法派尔特医疗设备有限公司 | Linear cutting stitching instrument adopting pull-back mode |
-
2006
- 2006-12-29 CN CN 200620172722 patent/CN200991276Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102429694A (en) * | 2011-12-31 | 2012-05-02 | 北京中法派尔特医疗设备有限公司 | Linear cutting stitching instrument adopting pull-back mode |
| CN102429694B (en) * | 2011-12-31 | 2013-10-02 | 北京中法派尔特医疗设备有限公司 | Linear cutting stitching instrument adopting pulling-back way |
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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: 20071219 Termination date: 20100129 |