CN201847771U - Bipolar electric coagulation hook - Google Patents
Bipolar electric coagulation hook Download PDFInfo
- Publication number
- CN201847771U CN201847771U CN2010205223802U CN201020522380U CN201847771U CN 201847771 U CN201847771 U CN 201847771U CN 2010205223802 U CN2010205223802 U CN 2010205223802U CN 201020522380 U CN201020522380 U CN 201020522380U CN 201847771 U CN201847771 U CN 201847771U
- Authority
- CN
- China
- Prior art keywords
- hook
- metal hooks
- sheet metal
- electric coagulation
- bipolar electric
- 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
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Abstract
The utility model discloses a bipolar electric coagulation hook, which is provided with platy metal hooks; two platy metal hooks are overlapped by an insulator, and externally coated by an insulation sleeve; and the tail ends of the platy metal hooks are connectors connected with a power supply. The two platy metal hooks are respectively connected with one electrode of an electrotome; the bipolar electric coagulation hook is used for separating tissues in laparoscopic surgery; a current only passes through between the head ends of the two platy metal hooks, which can not hurt neighboring tissues, and greatly enlarge the safety factor.
Description
Technical field this utility model relates to medical apparatus and instruments, directly relates to the bipolar coagulation hook.
The background technology peritoneoscope is a less invasive techniques, sometimes need chorista in the operation, commonly used is that electricity coagulates hook, at the terminal electrode tip that connects electric knife of a metal hook, the other end enriches the position at patient's muscle, and to paste a battery lead plate be current loop, electric clasp joint with fixed attention touches the arbitrary position of patient and can form the loop, coagulates hook and organizes the contact site can play dissection at electricity.Coagulate clasp joint with electricity and touch the tissue at position because resistance is different, cutting effect is variant, resistance is little organizes both to make and coagulates from electricity that cutting more also may appear in hook and electricity coagulates effect, thereby cause may not cutting of wanting to cut easily, do not want to cut but be damaged and be not easy is found, if low resistance such as intestinal tube, blood vessel tissue is damaged and can not in time finds, serious consequence will appear after surgery.
The summary of the invention the purpose of this utility model will provide a kind of bipolar coagulation hook exactly, and it can overcome electricity effectively and coagulate the hook adjacent tissue problem of damage easily.
The purpose of this utility model is achieved in that to have the sheet metal hook, and every being superimposed with insulator, outsourcing insulation sleeve, the end of sheet metal hook are the union joint that connects power supply between two sheet metal hooks.
This utility model is owing to adopted between two sheet metal hooks every the structure that is superimposed with insulator, thereby two the sheet metal hook can respectively connect an electrode of electric knife, in laparoscopic surgery, use bipolar coagulation hook chorista, electric current only flows through between two sheet metal gib head ends, can not injure adjacent tissue, increase safety coefficient greatly.
Appended drawings is the structural representation of this utility model bipolar coagulation hook, and the utility model is described in further detail below in conjunction with accompanying drawing.
Specific embodiment accompanying drawing shows structure of the present utility model, has sheet metal hook 1, it is characterized in that: every being superimposed with insulator 2, outsourcing insulation sleeve 4, the end of sheet metal hook 1 are the union joint 3 that connects power supply between two sheet metal hooks 1.This utility model two sheet metal hooks 1 respectively connect an electrode of electric knife, and with bipolar coagulation hook chorista, electric current only flows through between two sheet metal hooks, 1 head end, can not injure adjacent tissue, has increased safety coefficient greatly in laparoscopic surgery.
Claims (1)
1. a bipolar coagulation hook has sheet metal hook (1), it is characterized in that: every being superimposed with insulator (2), outsourcing insulation sleeve (4), the end of sheet metal hook (1) are the union joint (3) that connects power supply between two sheet metal hooks (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205223802U CN201847771U (en) | 2010-09-09 | 2010-09-09 | Bipolar electric coagulation hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205223802U CN201847771U (en) | 2010-09-09 | 2010-09-09 | Bipolar electric coagulation hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201847771U true CN201847771U (en) | 2011-06-01 |
Family
ID=44090190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205223802U Expired - Fee Related CN201847771U (en) | 2010-09-09 | 2010-09-09 | Bipolar electric coagulation hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201847771U (en) |
-
2010
- 2010-09-09 CN CN2010205223802U patent/CN201847771U/en not_active Expired - Fee Related
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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: 20110601 Termination date: 20110909 |