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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: 2012-09-19
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
Comparison scheme
Effect test

Embodiment

[0020] see Figure 1-5 , this embodiment is mainly composed of fixed handle 1, movable handle 2, power socket 4, pliers rod 18, pliers rod seat 17, pliers head seat 32, pliers clip 39, deck 41, connecting sleeve 6, runner 8, 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 shrapnel 24, pull shrapnel 23, clamp seat connector 40, The insulating pipe 22, the pull rod 20 and the connecting plate 37 are formed. Among them, the fixed handle 1 and the movable handle 2 are connected by the hinge pin 3 and can rotate relatively, and the card base 41 snaps into the fixed handle 1; the power socket 4 is inserted into the fixed handle 1 and connected with the card base 41; the card base 41 has a positioning seat 7; The connecting sleeve 6 is inserted into the card seat 41 and tightened with the runner 8 to fix it. The ball 9 and the spring 10 are installed in the runner 8, and under the action of ...

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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 electriccoagulation 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 multifunctional bendable surgical forceps for laparoscopic surgery, which is mainly used for surgery on internal organs of the human body and belongs to the field of medical equipment technology and machinery. Background technique [0002] What the present invention relates to is minimally invasive laparoscopic surgery. When a lesion is found in the abdominal cavity of a human body, it needs to be removed. During the resection operation, the tissues and organs in the human abdominal cavity need to be searched, separated, contrasted, resected, 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. 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; (...

Claims

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Application Information

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