CN103263292A - Toothed non-sticky bipolar electrocoagulation forceps - Google Patents
Toothed non-sticky bipolar electrocoagulation forceps Download PDFInfo
- Publication number
- CN103263292A CN103263292A CN2012102235591A CN201210223559A CN103263292A CN 103263292 A CN103263292 A CN 103263292A CN 2012102235591 A CN2012102235591 A CN 2012102235591A CN 201210223559 A CN201210223559 A CN 201210223559A CN 103263292 A CN103263292 A CN 103263292A
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- China
- Prior art keywords
- tweezer
- tooth
- clamping tooth
- tweezers
- clamping
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Abstract
The invention discloses a pair of toothed non-sticky bipolar electrocoagulation forceps, which is characterized in that longitudinally or transversely arranged clamping teeth are arranged behind an electrocoagulation surface, wherein the clamping teeth are mutually folded but are not engaged; when the electrode surfaces of the forceps are fully closed, a gap is still reserved between the clamping teeth on the two sides; and except that the electrocoagulation part at the front end of the forceps is conductive, the other parts of forceps handles, including the surfaces of the clamping teeth, are strictly insulated. The clamping teeth can be made of other metal or non-metal materials with higher mechanical strength and are integrally adhered to the body of the forceps through an adhesive.
Description
Technical field
The present invention relates to medical apparatus and instruments, is a class operating theater instruments, is used for the electric coagulation hemostasis of patient's wound, and implements effective clamping.
Background technology
Existing non-stick bipolar electric coagulation forceps, in order to reduce or remit the adhesion that tissue and tweezers take place when electricity coagulates, the extremely smooth mirror-like that is of the clamping face of tweezers, thereby at grasping tissue, skid easily during article such as dough sheet, gelfoam, the end of a thread, effectively clamping, to such an extent as to need carry out repeatedly clamping operation, even have no alternative but change toothed forceps and can reach the clamping purpose.
The present invention namely is the problem that has the existence of non-stick bipolar electric coagulation forceps now for solving, the technical scheme of proposition, and to improve clamping efficient, the apparatus replacing in the deduction and exemption art etc. improve surgical effect and efficient.
Summary of the invention
A kind of have a tooth non-stick bipolar electric coagulation forceps, is characterised in that the rear of the face that coagulates at electricity, is provided with the clamping tooth, to promote the reliability of tweezers when grasping tissue and the article.
The present invention has tooth non-stick bipolar electric coagulation forceps, is characterised in that tweezers both sides tweezer last clamping tooth, mutually involutory and not interlock.Even if at the extreme position that folder closes, the electrode surface of tweezers presss from both sides when closing fully, and the sandwich between cog still has the gap.
The clamping tooth can be vertical arrangement, also can be transversely arranged, particularly takes the mode of vertically arranging, and being conducive to infusion liquid, along tweezer the electricity to the tweezer tip to be coagulated surface current from the tweezer root moving.
Of the present invention have a tooth non-stick bipolar electric coagulation forceps, be characterised in that: except the electricity of tweezers front end coagulates position (the daodian section shown in the figure) conduction, tweezer is other parts, comprise that the clamping tooth surface tightly insulate, even if when the clamping good electrical conductor, can not produce both sides tweezer conducting body.Namely how under the situation, the tweezer that comprises the clamping tooth is all the have no way of effectiveness of generating electrodes of other positions.
Clamping tooth of the present invention can be made with other mechanical strengths higher metal or nonmetallic materials, and the body by binding agent and tweezers is bonded into one.
The drawing explanation
Fig. 1 has tooth non-stick bipolar electric coagulation forceps partial structurtes sketch map for the present invention;
Fig. 2 is working state schematic representation of the present invention;
Fig. 3 is population structure sketch map of the present invention.
Embodiment
Referring to Fig. 1 a, the present invention has tooth non-stick bipolar electric coagulation forceps, is characterised in that the rear of the face that coagulates at electricity, is provided with the clamping tooth, to promote the reliability of tweezers when grasping tissue and the article.
The clamping tooth can be vertical arrangement, also can be transversely arranged, particularly takes the mode of vertically arranging, and being conducive to infusion liquid, along tweezer the electricity to the tweezer tip to be coagulated surface current from the tweezer root moving.
Of the present invention have a tooth non-stick bipolar electric coagulation forceps, be characterised in that: except the electricity of tweezers front end coagulates position (the daodian section shown in the figure) conduction, tweezer is other parts, comprise that the clamping tooth surface tightly insulate, even if when the clamping good electrical conductor, can not produce both sides tweezer conducting body.Namely how under the situation, the tweezer that comprises the clamping tooth is all the have no way of effectiveness of generating electrodes of other positions.
Referring to Fig. 1 b, the present invention has tooth non-stick bipolar electric coagulation forceps, is characterised in that tweezers both sides tweezer last clamping tooth, mutually involutory and not interlock.Even if at the extreme position that folder closes, the electrode surface of tweezers presss from both sides when closing fully, and the sandwich between cog still has the gap.
Referring to Fig. 1 c, clamping tooth of the present invention can be made with other mechanical strengths higher metal or nonmetallic materials, and the body by binding agent and tweezers is bonded into one.
Referring to Fig. 2 a, the present invention has the most advanced and sophisticated grasping tissue of tooth non-stick bipolar electric coagulation forceps petechia, carries out electricity and coagulates operation.
Referring to Fig. 2 b, the present invention has tooth non-stick bipolar electric coagulation forceps, holds gelfoam by the clamping toothholder, carries out reliable and stable clamping operation.
Referring to Fig. 3 a, the tooth non-stick bipolar electric coagulation forceps surface structure that has that the clamping tooth is vertically arranged is illustrated.
Referring to Fig. 3 b, the tooth non-stick bipolar electric coagulation forceps surface structure that has that the clamping tooth is transversely arranged is illustrated.
Claims (5)
1. one kind has tooth non-stick bipolar electric coagulation forceps, is characterised in that the rear of the face that coagulates at electricity, is provided with the clamping tooth, to promote the reliability of tweezers when grasping tissue and the article.
2. clamping tooth as claimed in claim 1 is characterised in that tweezers both sides tweezer last clamping tooth, mutually involutory and not interlock, even if the extreme position that closes at folder, the electrode surface of tweezers presss from both sides when closing fully, and the sandwich between cog still has the gap.
3. clamping tooth as claimed in claim 1 is characterised in that the clamping tooth can be vertical arrangement, also can be transversely arranged, particularly takes the mode of vertically arranging, and being conducive to infusion liquid, along tweezer the electricity to the tweezer tip to be coagulated surface current from the tweezer root moving.
4. clamping tooth as claimed in claim 1 can be made with other mechanical strengths higher metal or nonmetallic materials, is characterised in that the body by binding agent and tweezers is bonded into one.
5. as claimed in claim 1 have a tooth non-stick bipolar electric coagulation forceps, be characterised in that: except the electricity of tweezers front end coagulates the position conduction, tweezer is other parts, comprise that the clamping tooth surface tightly insulate, even if when the clamping good electrical conductor, can not produce the both sides tweezer the conducting of body, namely how under the situation, the tweezer that comprises the clamping tooth is all the have no way of effectiveness of generating electrodes of other positions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102235591A CN103263292A (en) | 2012-07-02 | 2012-07-02 | Toothed non-sticky bipolar electrocoagulation forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102235591A CN103263292A (en) | 2012-07-02 | 2012-07-02 | Toothed non-sticky bipolar electrocoagulation forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103263292A true CN103263292A (en) | 2013-08-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102235591A Pending CN103263292A (en) | 2012-07-02 | 2012-07-02 | Toothed non-sticky bipolar electrocoagulation forceps |
Country Status (1)
| Country | Link |
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| CN (1) | CN103263292A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3815609A (en) * | 1972-09-15 | 1974-06-11 | Weck & Co Edward | Tissue gripping surgical forceps |
| US4492231A (en) * | 1982-09-17 | 1985-01-08 | Auth David C | Non-sticking electrocautery system and forceps |
| FR2761875B1 (en) * | 1997-04-11 | 1999-05-14 | Luc Raymond Marie Morin | OBSTETRICAL FORCEPS FOR THE EXTRACTION OF THE FETAL HEAD IN SPONTANEOUS ABORTIONS OF THE SECOND QUARTER OF PREGNANCY |
| US6261308B1 (en) * | 1999-08-09 | 2001-07-17 | Carlos A. Saavedra | Medical forceps for vascular surgery |
| US20070265619A1 (en) * | 2006-05-09 | 2007-11-15 | Kirwan Surgical Products, Inc. | Electrosurgical forceps with composite material tips |
| CN202446251U (en) * | 2011-12-21 | 2012-09-26 | 于凤宾 | Elbow toothed bipolar coagulation forceps |
-
2012
- 2012-07-02 CN CN2012102235591A patent/CN103263292A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3815609A (en) * | 1972-09-15 | 1974-06-11 | Weck & Co Edward | Tissue gripping surgical forceps |
| US4492231A (en) * | 1982-09-17 | 1985-01-08 | Auth David C | Non-sticking electrocautery system and forceps |
| FR2761875B1 (en) * | 1997-04-11 | 1999-05-14 | Luc Raymond Marie Morin | OBSTETRICAL FORCEPS FOR THE EXTRACTION OF THE FETAL HEAD IN SPONTANEOUS ABORTIONS OF THE SECOND QUARTER OF PREGNANCY |
| US6261308B1 (en) * | 1999-08-09 | 2001-07-17 | Carlos A. Saavedra | Medical forceps for vascular surgery |
| US20070265619A1 (en) * | 2006-05-09 | 2007-11-15 | Kirwan Surgical Products, Inc. | Electrosurgical forceps with composite material tips |
| CN202446251U (en) * | 2011-12-21 | 2012-09-26 | 于凤宾 | Elbow toothed bipolar coagulation forceps |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130828 |
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| WD01 | Invention patent application deemed withdrawn after publication |