Electrocoagulation forceps with double-electrode wire connection

A connection and electrocoagulation technology, applied in the field of medical devices, to achieve the effect of improving the bearing force, facilitating disassembly and assembly, and saving space

Pending Publication Date: 2022-04-15
HANGZHOU KANGJI MEDICAL INSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] This utility model patent has the advantage that it can be widely used in emergency debridement and suture and minor surgical operations, but it still does not solve the above problems

Method used

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  • Electrocoagulation forceps with double-electrode wire connection
  • Electrocoagulation forceps with double-electrode wire connection
  • Electrocoagulation forceps with double-electrode wire connection

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Embodiment Construction

[0027] The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments.

[0028] like figure 1 As shown, a bipolar wire coagulation forceps includes a housing 100 and a driving handle 2 rotatably connected to the housing 100, one end of the driving handle 2 is connected with a push rod 1, and the One end is connected with a pliers head assembly, and turning the driving handle 2 can push the push rod 1 and make the pliers head assembly open or close, the housing 100 is provided with a first wire 10 and a second wire 11, and the pliers head assembly includes a first pliers head 12 and second clamp head 13, the first wire 10 is electrically connected to the first clamp head 12 through the first conductive mechanism 7, and the second wire 11 is electrically connected to the second clamp head 13 through the second conductive mechanism 8 One end of the first conductive mechanism 7 penetrates through the second con...

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PUM

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Abstract

The invention belongs to the technical field of medical instruments, and particularly relates to a pair of bipolar wired electrocoagulation forceps. In order to solve the problems that in the prior art, in order to achieve double-electrode electrocoagulation, the internal structure of a clamp body is complex, and the production and manufacturing cost is high, the double-electrode-connected electrocoagulation clamp comprises a shell and a driving handle, the driving handle is connected with a push rod, one end of the push rod is connected with a clamp head assembly, the push rod can be pushed by rotating the driving handle, and the clamp head assembly is connected with the clamp head assembly. A first wire and a second wire are arranged in the shell, the clamp head assembly comprises a first clamp head and a second clamp head, one end of the first conductive mechanism penetrates through the second conductive mechanism and is connected with the first clamp head, and the insulating layer is arranged between the first conductive mechanism and the second conductive mechanism. The first conductive mechanism and the second conductive mechanism are connected in a sleeved mode, the insulating layer is used for isolation to prevent short circuit, the space needed by installation of the conductive mechanisms is greatly saved, the internal structure of the electrocoagulation clamp is simplified, the structure is simple, and the production cost is low.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and in particular relates to an electrocoagulation forceps with bipolar wires. Background technique [0002] In clinical operations, especially endoscopic and laparotomy, electrocoagulation and cutting of blood vessels and tissues are often required. Electrocoagulation hemostasis is a commonly used hemostasis method in digestive and respiratory endoscopic surgery. The electrocoagulation hemostasis instruments used under the endoscope include monopolar coagulation hemostatic forceps, bipolar coagulation probes and other instruments, and more are replaced by monopolar electric biopsy forceps. Monopolar electrocoagulation hemostatic forceps are used to stop bleeding, and there are also some flexible bipolar electrocoagulation forceps for use with endoscopes. However, in order to realize bipolar coagulation forceps in the prior art, the internal structure of the forceps body is relatively co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B18/14A61B18/12A61B18/00
Inventor 姚煜朱晓波张少龙
Owner HANGZHOU KANGJI MEDICAL INSTR
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