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Hemostasis auxiliary electrocoagulation biopsy forceps

A biopsy forceps and auxiliary electricity technology, applied in the field of medical devices, can solve the problems of lack of experience, poor exposure of the surgical field, insufficient academic ability, etc., and achieve the effect of reducing the number of equipment, reasonable structure and convenient hemostasis operation.

Active Publication Date: 2022-01-11
嘉兴市中医医院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the minimally invasive gallbladder-preserving polyp extraction surgery, when dealing with gallbladder mucosal bleeding, some surgeons are often immature, lack of academic ability, lack of experience, as well as different hemostasis methods and differences in surgical instruments during the operation. Poor exposure makes hemostasis difficult

Method used

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  • Hemostasis auxiliary electrocoagulation biopsy forceps
  • Hemostasis auxiliary electrocoagulation biopsy forceps
  • Hemostasis auxiliary electrocoagulation biopsy forceps

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] A hemostatic assisted electrocoagulation biopsy forceps, characterized in that it comprises:

[0032] Main rod 1, the middle part of the main rod 1 is provided with a passage groove 11, and the front end of the main rod 1 is provided with an extension pipe 12, and the passage groove 11 communicates with the extension pipe 12;

[0033] Traction wire 2, the end of the traction wire 2 is arranged in the passing groove 11, and the front end of the traction wire 2 protrudes from the extension tube 12;

[0034] Metal sleeve 3, the end of the metal sleeve 3 is connected in the extension pipe 12, the front end of the metal sleeve 3 is provided with a clamp head 31, the pulling wire 2 passes through the metal sleeve 3 and is connected with the Clamp head 31 is flexibly connected;

[0035] The sliding sleeve 4, the sliding sleeve 4 is set on the outside of the main rod 1 and is slidably matched with the main rod 1. The sliding sleeve 4 is provided with a fixed clamp block 41, an...

Embodiment 2

[0052] The difference between the second embodiment and the first embodiment is that a first sealing sleeve 5 is provided between the front end of the main rod 1 and the front end of the sliding sleeve 4 .

[0053] The connection between the main rod 1 and the first sealing sleeve 5 is provided with a slot 13, and the connection between the sliding sleeve 4 and the first sealing sleeve 5 is provided with a slot 2 44. Both slot one 13 and slot two 44 are provided with a first connecting clip 51 .

[0054] A second sealing sleeve 6 is provided between the end of the main rod 1 and the end of the sliding sleeve 4 .

[0055] The connection between the main rod 1 and the second sealing sleeve 6 is provided with a slot three 14, the connection between the sliding sleeve 4 and the second sealing sleeve 6 is provided with a slot four 45, and the corresponding slot in the second sealing sleeve Three 14 and four card slots 45 are provided with second connecting clips 61 .

[0056] Spe...

Embodiment 3

[0058] The difference between the third embodiment and the first embodiment is that the end of the main rod 1 is provided with a connecting column 15, and a thumb ring 16 is rotated on the connecting column 15, and the metal sleeve 3 at the rear end of the pliers head 31 is The bending device 6 is sleeved, and the bending device 7 includes a bending block 71 and a draw wire 72. The bending block 71 is wedge-shaped, and the larger ends of the bending block 71 are rotationally connected, and the bending block 71 is larger. A curved groove 711 matched with the metal sleeve 3 is provided on the side of one end of the curved block 71, and the drawing line 72 is passed between the smaller ends of the curved block 71. The outer side of the curved block 71 is provided with a sealed folding sleeve 8, and the connecting column The surface of 15 is provided with a spiral groove 151 , the drawer 72 passes through the main rod 1 and fits with the spiral groove 151 , and the end of the drawe...

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Abstract

The present invention discloses a hemostasis auxiliary electrocoagulation biopsy forceps. The hemostasis auxiliary electrocoagulation biopsy forceps comprise: a main rod, wherein a through groove is formed in the middle of the main rod, an extending tube is arranged at the front end of the main rod, and the through groove is communicated with the extending tube; a traction metal wire, wherein the tail end of the traction metal wire is arranged in the through groove, and the front end of the traction metal wire extends out of the extending tube; and a metal sleeve, wherein the tail end of the metal sleeve is connected into the metal sleeve, a forceps head is arranged at the front end of the metal sleeve, and the traction metal wire penetrates through the metal sleeve and is movably connected with the forceps head. The biopsy forceps have the advantages that the electrode end is connected with power supply equipment, the traction metal wire and the forceps head can conduct electricity, electric coagulation hemostasis can be conducted on an affected part while the biopsy forceps are used for conducting clamping operation, the number of equipment used during operation is reduced, and a doctor can conduct hemostasis operation conveniently.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and in particular relates to a hemostatic auxiliary electrocoagulation biopsy forceps. Background technique [0002] The gallbladder is an important organ of the human body. Cholecystectomy will cause changes in bile metabolism, causing many complications and leading to digestive tract problems. The detection rate of gallbladder polyps is increasing year by year. For the treatment of gallbladder polyps, laparoscopic cholecystectomy is often used clinically, which is easy to damage the biliary tract, thereby reducing the quality of life of patients. It will cause a certain degree of damage to the patient, such as bile will enter the intestinal tract after the operation, and indigestion will occur. [0003] In minimally invasive gallbladder-preserving polypectomy, when dealing with gallbladder mucosal bleeding, some surgeons are often immature, lack of academic ability, lack of experience...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B18/14A61B10/04A61B10/06
CPCA61B18/1442A61B18/1445A61B18/1482A61B10/04A61B10/06A61B2018/00535A61B2018/00982Y02A50/30
Inventor 路志红周海军俞雪静汪静张乾
Owner 嘉兴市中医医院
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