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Multi-channel single-hole puncture outfit

A puncture device and multi-channel technology, applied in the direction of puncture needles, puncture needles, catheters, etc., can solve the problems of surgical incision damage, difficult operation, and difficulty in separating the upper and lower connecting plates, so as to improve efficiency, reduce operations, and facilitate automatic separation Effect

Pending Publication Date: 2022-05-27
ZHEJIANG TIANSONG MEDICAL INSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the upper and lower connecting plates of the current multi-channel single-hole puncture device are difficult to separate after surgery, difficult to operate, and may even cause damage to the surgical incision

Method used

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  • Multi-channel single-hole puncture outfit
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  • Multi-channel single-hole puncture outfit

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Embodiment Construction

[0039] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0040] see Figure 1-Figure 6 , the embodiment of the present invention discloses a multi-channel single-hole puncture device, comprising:

[0041] The porous operation platform 1, the lower end of the porous operation platform 1 is provided with an upper connecting plate 2;

[0042] Locking wrenches 3, there are multiple locking wrenches 3, and they are evenly rotatably connected to the outer peripheral wall of the upper connecting...

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Abstract

The invention discloses a multi-channel single-hole puncture outfit which comprises a multi-hole operation platform, and an upper connecting plate is arranged at the lower end of the multi-hole operation platform; the plurality of locking wrenches are uniformly distributed and rotationally connected to the peripheral wall of the upper connecting plate; a lower connecting plate is arranged at the upper end of the flexible film channel, and the lower connecting plate and the upper connecting plate are locked or opened through a locking wrench. According to the device, the upper connecting plate and the lower connecting plate can be locked and unlocked only by using the locking wrench, so that the locking and unlocking of the upper connecting plate and the lower connecting plate are simple and easy to operate, and the porous operating platform and the flexible film channel can be separated and jointed conveniently; therefore, biopsy samples or cut human body tissues and organs can be conveniently taken out through the flexible film channel.

Description

technical field [0001] The invention relates to the technical field of medical devices, and more particularly to a multi-channel single-hole puncture device. Background technique [0002] With the development of medical technology, minimally invasive surgery using laparoscopic technology is increasingly popularized and used in China. In laparoscopic surgery, 2-4 holes are often used, and one of them is opened on the belly button of the human body (or other parts of the abdomen) to avoid leaving long scars in the abdominal cavity of the patient. After recovery, only in the abdominal cavity There are 1-3 linear scars of 0.5-1 cm on the site, which can be said to be a small wound and less painful operation. The development of laparoscopic surgery relieves the pain of surgery, shortens the patient's recovery period, and relatively reduces the patient's expenses. It is a surgical project that has developed rapidly in recent years. [0003] Generally, multi-channel single-hole t...

Claims

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Application Information

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IPC IPC(8): A61B17/34
CPCA61B17/3421A61B17/3423A61B2017/3445A61B2017/3454
Inventor 徐斌峰舒明泉徐斌顶蒋建铭赵卓
Owner ZHEJIANG TIANSONG MEDICAL INSTR
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