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Visceral organ lifter

A technology for lifting devices and viscera, which is applied in the field of medical devices, and can solve the problems of large incisions in abdominal surgery, easy slippage, and insufficient suspension fixation, etc., and achieve the effect of small incisions

Pending Publication Date: 2018-06-29
HANGZHOU KANGJI MEDICAL INSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the head of the lifter is relatively thick, resulting in a large abdominal surgical incision, and the problem of slippage is prone to occur during the lifting process, and the suspension fixation is not firm enough

Method used

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0027] Such as Figure 1-7 As shown, the organ lifter includes a puncture needle tube 1, and a push rod 2 is pierced through the puncture needle tube 1. The pulling head 3 inside the needle tube 1 is located in front of the push rod 2 , the pulling head 3 is connected with a pull wire 4 , and the other end of the pull wire 4 extends to the rear end of the push rod 2 . The push rod 2 has a wire-passing channel 5 passing through in the axial direction, and the pulli...

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Abstract

The invention belongs to the technical field of medical treatment instruments and particularly relates to a visceral organ lifter. The visceral organ lifter comprises a puncture needle tube, wherein apush rod axially and movably penetrates into the puncture needle tube, a lifting head located in the puncture needle tube is arranged at the front end of the puncture needle tube and is located in front of the push rod, a traction wire is connected to the lifting head, and the other end of the traction wire extends to the rear end of the push rod. The visceral organ lifter has the advantages that(1) by puncturing a human body through the puncture needle tube, a notch is small, and a part required to be lifted is directly pricked by the lifting head, so that the suspension and the fixation are firm, and the problem of slippage does not easily occur in the lifting process; and (2) the lifting head cannot slip along the entry direction in the lifting process, so that the suspension and thefixation are firm, and the problem of slippage does not easily occur in the lifting process.

Description

technical field [0001] The invention belongs to the technical field of medical devices, in particular to an organ lifter. Background technique [0002] Non-pneumoperitoneum laparoscopic surgery uses non-pneumoperitoneum devices to mechanically lift or arch the anterior abdominal wall to replace the pneumoperitoneum to create the space required for laparoscopic surgery. It aims to avoid pneumoperitoneum complications and broaden the scope of laparoscopic surgery. Increase surgical safety and reduce surgical costs. Commonly used medical lifters are fan-shaped, spiral-shaped, U-shaped, etc., which are suspended and fixed after the steel needle punctures the abdominal cavity. However, the head of the lifter is relatively thick, resulting in a large abdominal surgical incision, and the problem of slippage is prone to occur during the lifting process, and the suspension fixation is not firm enough. Contents of the invention [0003] The object of the present invention is to so...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/02
CPCA61B17/0281A61B17/0218
Inventor 钟鸣岳计强杜荷军刘艳容
Owner HANGZHOU KANGJI MEDICAL INSTR
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