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Multifunctional bendable forceps for laparoscopic surgeries

A laparoscopic and multi-functional technology, applied in the direction of surgical forceps, heating surgical instruments, etc., can solve the problems of difficult to achieve surgical effect, uneven thickness of forceps rod, poor application effect, etc., to improve the flexibility of bending and reset, and the application effect Well, replace the mundane effect

Active Publication Date: 2010-12-15
HANGZHOU SHIKONGHOU MEDICAL INSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are the following defects in the prior art: (1) There are many types of surgical instrument forceps used; (2) most of the instrument forceps cannot turn; (3) special electrocoagulation forceps are required for hemostasis; (4) most of the instrument forceps Pliers rods of different thicknesses
Minimally invasive laparoscopic surgery is a high-tech operation, which requires high precision and delicate work. If there are many surgical instruments, many operating channels are required, and the replacement of surgical instruments is ordinary; some instrument forceps cannot turn, and the application effect is poor, which is difficult to achieve. Surgical effect; the operation is troublesome and takes a long time, and it is easy to cause surgical failure

Method used

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  • Multifunctional bendable forceps for laparoscopic surgeries
  • Multifunctional bendable forceps for laparoscopic surgeries
  • Multifunctional bendable forceps for laparoscopic surgeries

Examples

Experimental program
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Effect test

Embodiment

[0020] see Figure 1-5 , This embodiment mainly consists of a fixed handle 1, a movable handle 2, a power socket 4, a clamp rod 18, a clamp rod seat 17, a clamp head seat 32, a clamp 39, a card seat 41, a connecting sleeve 6, a runner 8, a ball 9 , spring 10, fixed sleeve 12, pull rotator 11, cap 16, pull screw sleeve 13, connector 14, push-pull tube 19, curved joint 26, limit spring 24, pull spring 23, clamp seat connector 40, The insulating tube 22, the tie rod 20 and the connecting plate 37 are composed. The fixed handle 1 and the movable handle 2 are connected by a hinge pin 3 and can rotate relative to each other. The card seat 41 is inserted into the fixed handle 1; the power socket 4 is inserted into the fixed handle 1 and connected with the card seat 41; 7; The connecting sleeve 6 is sleeved into the card holder 41 and is screwed and fixed with the runner 8. The balls 9 and the springs 10 are installed in the runner 8. Under the action of the springs 10, the balls 9 ...

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Abstract

The invention relates to a pair of multifunctional bendable forceps for laparoscopic surgeries, which is mainly applied to human internal organ surgeries and belongs to the mechanical field of medical apparatus and instrument technology; and forceps heads are provided with bent joint components, a forceps holder is provided with nondestructive holder teeth and an arc-shaped groove which are matched with each other up and down, a forceps body has an electric coagulation hemostasis function, and forceps levers can rotate 360 degrees and have 16 positioning system points. The forceps have simple and reasonable structure and good application effects and can be used for finding, grasping, linking by pulling, separating and imaging tissues of organs in a human peritoneal cavity and for electric coagulation hemostasis, and the forceps are convenient and safe to use in surgeries; and the defects of the prior art are solved that the surgical equipment forceps have a single application function, which causes many operation channels required in the surgeries, many surgical procedures and frequent renewal of the surgical equipment.

Description

technical field [0001] The invention relates to a surgical forceps, in particular to a bendable surgical forceps for multifunctional laparoscopic surgery, which is mainly used for surgery on internal organs of the human body and belongs to the technical field of medical equipment. Background technique [0002] The invention relates to minimally invasive laparoscopic surgery. When a lesion is found in the abdominal cavity of the human body, it needs to be removed. In the process of resection, the tissues and organs in the abdominal cavity of the human body need to be searched, separated, angiography, excised and electrocoagulated to stop bleeding. During the operation, the tissues and organs are connected to each other, and a variety of instruments and forceps are required for surgical treatment. The following defects exist in the prior art: (1) there are many types of surgical instrument forceps; (2) most of the instrument forceps do not turn; (3) special electrocoagulation ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/29A61B18/12
Inventor 徐生源毛俊福
Owner HANGZHOU SHIKONGHOU MEDICAL INSTR
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