CN202637112U - Quadrupole electrocoagulation clamp - Google Patents
Quadrupole electrocoagulation clamp Download PDFInfo
- Publication number
- CN202637112U CN202637112U CN 201220332027 CN201220332027U CN202637112U CN 202637112 U CN202637112 U CN 202637112U CN 201220332027 CN201220332027 CN 201220332027 CN 201220332027 U CN201220332027 U CN 201220332027U CN 202637112 U CN202637112 U CN 202637112U
- Authority
- CN
- China
- Prior art keywords
- push
- maxillary
- lower jaw
- electric coagulation
- coagulation forceps
- 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 - Lifetime
Links
- 238000009297 electrocoagulation Methods 0.000 title abstract description 9
- 230000015271 coagulation Effects 0.000 claims description 36
- 238000005345 coagulation Methods 0.000 claims description 36
- 210000004204 blood vessel Anatomy 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract 3
- 230000008023 solidification Effects 0.000 abstract 1
- 238000007711 solidification Methods 0.000 abstract 1
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 210000000080 chela (arthropods) Anatomy 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000002980 postoperative effect Effects 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000002271 resection Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
Images
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model discloses a quadrupole electrocoagulation clamp which comprises a handheld portion, an electrode push-pull rod and a blade push-pull rod, wherein one end of the electrode push-pull rod is arranged in the handheld portion and connected with a first wrenching piece, the other end of the electrode push-pull rod is provided with an electrocoagulation clamp, and the first wrenching piece can drive the electrode push-pull rod to move in a reciprocating mode along an axial direction of a driving electrode push-pull rod and drives the electrocoagulation clamp to be opened and closed. One end of the blade push-pull rod is arranged in the handheld portion and connected with a second wrenching piece, the other end of the blade push-pull rod is connected with a separation blade, a guide groove is arranged in the electrocoagulation clamp, and the second wrenching piece can drive the separation blade to move along the guide groove through the blade push-pull rod. The quadrupole electrocoagulation clamp is simple in structure, convenient to use, and free from needs for human body as a negative electrode; a piece of positive electrode and a piece of negative electrode are respectively fixedly mounted on an upper jaw chuck and a lower jaw chuck of the clamp, current circuits are respectively formed by the upper jaw chuck and the lower jaw chuck, so that heat does not diffuse to two sides of the chucks, additional damages of normal tissues are avoided, and blood vessels can be cut off or tissues can be resected conveniently through the separation blade after solidification is thorough.
Description
Technical field
This utility model relates to technical field of medical instruments, more specifically relates to a kind of quadrupole electric coagulation forceps, is a kind of operating theater instruments of using heat energy and pressure seal and cutting vessel and other tissue.
Background technology
The electric coagulation forceps that existing surgical operation uses is divided into two kinds of monopolar electrocoagulation pincers and double-pole electric coagulation forceps.Wherein must make negative pole with human body in the monopolar electrocoagulation forceps operation, therefore it does the loop with human body, human body adjacent organs and tissue have electric current to pass through during use, and postoperative easily occurs stimulates disease and complication.And being above, lower chuck, double-pole electric coagulation forceps serves as respectively the two poles of the earth, electric current mainly passes through at two interpolars during use, than the monopolar electrocoagulation pincers very large improvement has been arranged, but owing to being between upper and lower chuck, to form the loop, having a small amount of electric current passes through in the chuck both sides, also have larger thermal diffusion in the use, if can not fully dissociate tissue in the operation process, might the normal tissue cause thermal side.
The utility model content
The purpose of this utility model is the problems referred to above that are for the prior art existence, a kind of quadrupole electric coagulation forceps is provided, simple in structure, easy to use, need not human body as negative pole, its maxillary, lower jaw chuck are fixed with respectively positive and negative two plate electrodes, maxillary, lower jaw chuck form respectively current loop, can not prevent the additional injuries of normal structure with heat diffusion to the chuck both sides, after solidifying thoroughly, can use easily discreet knives to cut off blood vessel or resection organization simultaneously.
Above-mentioned purpose of the present utility model is achieved through the following technical solutions:
A kind of quadrupole electric coagulation forceps, comprise the Handheld Division, also comprise electrode push-pull bar and blade push-pull bar, electrode push-pull bar one end is arranged in the Handheld Division and with the first pulling piece and is connected, the other end is provided with electric coagulation forceps, the first pulling piece can move back and forth and drives the electric coagulation forceps folding along the axial direction of electrode push-pull bar with the moving electrode push-pull bar, blade push-pull bar one end is arranged in the Handheld Division and with the second pulling piece and is connected, the other end is connected with discreet knives, be provided with gathering sill in the electric coagulation forceps, the second pulling piece can drive discreet knives by the blade push-pull bar and move back and forth in gathering sill.
Aforesaid electric coagulation forceps comprises maxillary chuck and lower jaw chuck, and the maxillary chuck comprises maxillary anelectrode and maxillary negative electrode, and the lower jaw chuck comprises lower jaw anelectrode and lower jaw negative electrode.
The part of aforesaid maxillary chuck up and down jaw head contact is provided with insulating trip, and the part that contacts with the maxillary chuck on the described lower jaw chuck is provided with insulating trip.
A kind of quadrupole electric coagulation forceps also comprises connection tube and revolving part, and connection tube one end is arranged in the Handheld Division, and the other end is connected with electric coagulation forceps, and revolving part is set on the connection tube, and revolving part can drive electric coagulation forceps by connection tube and carry out 360 degree rotations.
Be provided with the first groove on the aforesaid maxillary anelectrode, be provided with the second groove on the maxillary negative electrode, be provided with the 3rd groove on the lower jaw anelectrode, be provided with the 4th groove on the lower jaw negative electrode, when maxillary anelectrode, maxillary negative electrode, lower jaw anelectrode and lower jaw negative electrode were closed, the first groove, the second groove, the 3rd groove and the 4th groove consisted of gathering sill.
This utility model compared with prior art has the following advantages:
1, simple in structure, easy to use;
2, radio-frequency current flows between two positive and negative electrodes between upper Hubei Province chuck, lower jaw chuck respectively, in reliable sealing blood vessels, avoid producing unnecessary hot injury, thus the generation of having stopped postoperative stimulation disease and complication.
Description of drawings
Structural representation when Fig. 1 is electric coagulation forceps closure of the present utility model;
Fig. 2 is the structural representation of electric coagulation forceps of the present utility model when opening;
Fig. 3 is the structural representation of electric coagulation forceps of the present utility model;
Fig. 4 is the structural representation of discreet knives of the present utility model.
Among the figure: 1-maxillary anelectrode; 2-lower jaw anelectrode; 3-maxillary negative electrode; 4-lower jaw negative electrode; The 5-discreet knives; The 6-connection tube; The 7-revolving part; 8-blade push-pull bar; 9-electrode push-pull bar; The 10-insulating trip; The 11-connecting axle; The 12-sliding tray.
The specific embodiment
Below in conjunction with accompanying drawing the technical solution of the utility model is described in further detail.
Such as Fig. 1 ~ shown in Figure 4, a kind of quadrupole electric coagulation forceps, comprise the Handheld Division, also comprise electrode push-pull bar 9 and blade push-pull bar 8, electrode push-pull bar 9 one ends are arranged in the Handheld Division and with the first pulling piece and are connected, the other end is provided with electric coagulation forceps, the first pulling piece can move back and forth and drives the electric coagulation forceps folding along the axial direction of electrode push-pull bar 9 with moving electrode push-pull bar 9, blade push-pull bar 8 one ends are arranged in the Handheld Division and with the second pulling piece and are connected, the other end is connected with discreet knives 5, be provided with gathering sill in the electric coagulation forceps, the second pulling piece can drive discreet knives 5 by blade push-pull bar 8 and move back and forth in gathering sill.
Electric coagulation forceps comprises maxillary chuck and lower jaw chuck, and the maxillary chuck comprises maxillary anelectrode 1 and maxillary negative electrode 3, and the lower jaw chuck comprises lower jaw anelectrode 2 and lower jaw negative electrode 4.
The part of maxillary chuck up and down jaw head contact is provided with insulating trip 10, and the part that contacts with the maxillary chuck on the described lower jaw chuck is provided with insulating trip 10.
A kind of quadrupole electric coagulation forceps also comprises connection tube 6 and revolving part 7, and connection tube 6 one ends are arranged in the Handheld Division, and the other end is connected with electric coagulation forceps, and revolving part 7 is set on the connection tube 6, and revolving part 7 can drive electric coagulation forceps by connection tube 6 and carry out 360 degree rotations.
Be provided with the first groove on the maxillary anelectrode 1, be provided with the second groove on the maxillary negative electrode 3, be provided with the 3rd groove on the lower jaw anelectrode 2, be provided with the 4th groove on the lower jaw negative electrode 4, when maxillary anelectrode 1, maxillary negative electrode 3, lower jaw anelectrode 2 and lower jaw negative electrode 4 were closed, the first groove, the second groove, the 3rd groove and the 4th groove consisted of gathering sill.
Specific embodiment described herein only is to the explanation for example of this utility model spirit.This utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (5)
1. quadrupole electric coagulation forceps, comprise the Handheld Division, it is characterized in that: also comprise electrode push-pull bar (9) and blade push-pull bar (8), electrode push-pull bar (9) one ends are arranged in the Handheld Division and with the first pulling piece and are connected, the other end is provided with electric coagulation forceps, the first pulling piece can move back and forth and drives the electric coagulation forceps folding along the axial direction of electrode push-pull bar (9) with moving electrode push-pull bar (9), blade push-pull bar (8) one ends are arranged in the Handheld Division and with the second pulling piece and are connected, the other end is connected with discreet knives (5), be provided with gathering sill in the electric coagulation forceps, the second pulling piece can drive discreet knives (5) by blade push-pull bar (8) and move back and forth in gathering sill.
2. a kind of quadrupole electric coagulation forceps according to claim 1, it is characterized in that: described electric coagulation forceps comprises maxillary chuck and lower jaw chuck, the maxillary chuck comprises maxillary anelectrode (1) and maxillary negative electrode (3), and the lower jaw chuck comprises lower jaw anelectrode (2) and lower jaw negative electrode (4).
3. a kind of quadrupole electric coagulation forceps according to claim 2 is characterized in that: the part of described maxillary chuck up and down jaw head contact is provided with insulating trip (10), and the part that contacts with the maxillary chuck on the described lower jaw chuck is provided with insulating trip (10).
4. a kind of quadrupole electric coagulation forceps according to claim 2, it is characterized in that: also comprise connection tube (6) and revolving part (7), connection tube (6) one ends are arranged in the Handheld Division, the other end is connected with electric coagulation forceps, revolving part (7) is set on the connection tube (6), and revolving part (7) can drive electric coagulation forceps by connection tube (6) and carry out 360 degree rotations.
5. a kind of quadrupole electric coagulation forceps according to claim 2, it is characterized in that: be provided with the first groove on the described maxillary anelectrode (1), the maxillary negative electrode is provided with the second groove on (3), the lower jaw anelectrode is provided with the 3rd groove on (2), the lower jaw negative electrode is provided with the 4th groove on (4), when maxillary anelectrode (1), maxillary negative electrode (3), lower jaw anelectrode (2) and lower jaw negative electrode (4) were closed, the first groove, the second groove, the 3rd groove and the 4th groove consisted of gathering sill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220332027 CN202637112U (en) | 2012-07-10 | 2012-07-10 | Quadrupole electrocoagulation clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220332027 CN202637112U (en) | 2012-07-10 | 2012-07-10 | Quadrupole electrocoagulation clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202637112U true CN202637112U (en) | 2013-01-02 |
Family
ID=47406303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220332027 Expired - Lifetime CN202637112U (en) | 2012-07-10 | 2012-07-10 | Quadrupole electrocoagulation clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202637112U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103110458A (en) * | 2013-02-09 | 2013-05-22 | 王玉萍 | Bipolar coagulation forceps |
| CN112168249A (en) * | 2020-10-09 | 2021-01-05 | 杭州埃杜医疗科技有限公司 | Beak pliers with spring locking device |
-
2012
- 2012-07-10 CN CN 201220332027 patent/CN202637112U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103110458A (en) * | 2013-02-09 | 2013-05-22 | 王玉萍 | Bipolar coagulation forceps |
| CN112168249A (en) * | 2020-10-09 | 2021-01-05 | 杭州埃杜医疗科技有限公司 | Beak pliers with spring locking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130102 |