Cutting device for foreign body removal from digestive tract

Abstract

The invention relates to a cutting device for digestive tract foreign body removal, and belongs to the technical field of medical apparatus and instruments.The device comprises a laser generator, a laser cutting head and a cutting driver;the laser cutting head is integrally arranged on the lower portion of one side of the laser generator, one end of the cutting driver is fixed to the other side ofthe laser generator, and the other end of the cutting driver extends out of the body; the device further comprises a top protective cover and a bottom protective groove, the top protective cover comprises a shell capable of being rotatably arranged on the laser generator, the bottom protective groove comprises a receiving groove, a receiving driver driving the receiving groove to walk and an expanding device. Accordingly, a foreign body is cut through a laser, the top protective cover and the bottom protective groove are used for shielding the laser and recycling particles, and the safety ofcutting and pollution-free digestive tract are guaranteed; it is ensured thatthe foreign body is cut for the whole length in the digestive tract through the cutting driver and the receiving driver, the width of the foreign body is reduced, and the passing ability is improved.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a cutting device for removing foreign bodies from the digestive tract. Background technique [0002] A small number of foreign bodies in the digestive tract require surgical removal. However, in the process of taking it out, due to its large volume or width, it may cause secondary damage to the digestive tract. Especially some sharp metals, such as iron sheets, blades, etc., have high strength and will not deform. When moving in the tortuous gastrointestinal tract, they may cause extremely serious trauma to the digestive tract. [0003] Therefore, it is an urgent problem to be solved to design a device for cutting foreign bodies to reduce the size of the foreign bodies, improve the passability, and reduce the damage to the digestive tract. Contents of the invention [0004] In view of this, the object of the present invention is to provide a cutting device for removin...

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Problems solved by technology

[0004] In view of this, the object of the present invention is to provide a cutting device for removing foreign bodies from the digestive tract, which cuts the foreign bodies to reduce the size of the foreign bodies and improve the passability, so as to solve the problem that the foreign bodies may cause damage to the digestive tract due to the excessive size of the foreign bodies in the prior art. The problem of secondary injury

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