Negative pressure suction type tumor excision device

Abstract

The invention discloses a negative pressure suction type tumor resection device which comprises a workbench, a transverse plate, a supporting leg pipe and a negative pressure shield, the workbench is provided with a side baffle, an air cylinder and a reinforcing rib, the transverse plate is provided with a negative pressure pipe, a first handle and a second handle, the first handle is provided with a first switch, the second handle is provided with a second switch, and a sliding rod is arranged on a telescopic rod of the air cylinder. The lower end of the negative pressure pipe is connected with a negative pressure shield, the negative pressure shield is provided with a groove opening, a sealing ring and an observation plate, the supporting leg pipe is provided with a sliding cavity and trundles, an adjusting rod is arranged in the sliding cavity in a sliding and sleeved mode, a sliding partition plate and a reset spring are arranged in the sliding cavity, and a sliding groove is formed in the adjusting rod. The overall stability of tumor negative pressure excision is improved, the phenomenon of infection caused by exposure in the process of negative pressure tumor excision is avoided, the practicability of tumor excision is improved, the situation of the process of negative pressure suction tumor excision is conveniently observed in real time, and the situation that the tumor is collided by foreign objects during negative pressure suction tumor excision is avoided.

Description

technical field [0001] The invention belongs to the technical field of tumor resection, in particular to a negative pressure suction type tumor resection device. Background technique [0002] At present, the principle of tumor treatment is comprehensive treatment based on surgery, supplemented by symptomatic treatment according to the condition. Among them, tumor resection is one of the common operations. Generally, the tumor is pulled out by hand-held surgical forceps, and then hand-held excision is performed. Knife for tumor resection. [0003] However, the above-mentioned surgical procedures for tumors only use manual traction and manual excision, and the overall stability of tumor traction and excision is poor. Moreover, the process of traction excision of tumors is generally exposed, which is likely to cause infection. Manual operations are performed separately, and the integrity of tumor resection is poor, resulting in low practicability for tumor resection. SUMMARY...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a negative pressure suction tumor resection device to solve the problem that the overall stability of tumor traction resection in the prior art is poor, and the process of traction resection is generally exposed to the outside and easily causes infection. Less practical problems with excision

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