Smoke-absorption medical puncture device system

Abstract

The invention discloses a smoke-absorption medical puncture device system. The system includes a puncture device, a controller, a pressure reducer and a gas supplying device, wherein the gas supplying device is connected to the input end of the pressure reducer, and the output end of the pressure reducer is connected to the gas input end of the controller; the gas output end of the controller is connected to the puncture device through a gas supplying pipe; the puncture device comprises a base and a puncture conduit, and the puncture conduit includes an outer sleeve, a middle sleeve and an inner sleeve; a gas extracting passage is formed between the outer sleeve and the inner sleeve, a gas returning passage is formed between the middle sleeve and the inner sleeve, and an instrument accessing passage is formed inside the inner sleeve; one end, positioned inside the base, of the middle sleeve penetrates through the outer sleeve, and one end, positioned inside the base, of the inner sleeve penetrates through the middle sleeve and the outer sleeve; a water removing device, a first smoke removing device, a water-proof draught fan and a second smoke removing device are successively arranged between the outer sleeve and the middle sleeve. The smoke-absorption medical puncture device system, by adopting a totally-enclosed smoke-removing structure with the three passages, greatly improves efficiency and quality of operations, and ensures safety of operation receivers.

Description

technical field [0001] The invention relates to the technical field of medical puncture, in particular to a smoking type medical puncture device system. Background technique [0002] In clinical medicine, the puncture device is the most commonly used surgical instrument. When the electric knife in the puncture device burns or electrocoagulates human tissue, it will inevitably produce a large amount of smoke and water vapor. The smoke produced by the combustion of this organic matter is a strong Carcinogens will cause unnecessary harm to the operator and the medical staff in the operating room, and when performing deep surgery on the human body, especially when electrocauterying deep blood vessels and other important organs, the smoke will blur the electron microscope inside, affecting medical care The realization of personnel makes it difficult to stop bleeding, and even causes blindness or hectic operation. Therefore, a smoke removal device and a water removal device are ne...

AI Technical Summary

Problems solved by technology

[0002] In clinical medicine, the puncture device is the most commonly used surgical instrument. When the electric knife in the puncture device burns or electrocoagulates human tissue, it will inevitably produce a large amount of smoke and water vapor. The smoke produced by the combustion of this organic matter is a strong Carcinogens will cause unnecessary harm to the operator and the medical staff in the operating room, and when performing deep surgery on the human body, especially when electrocauterying deep blood vessels and other important organs, the smoke will blur the electron microscope inside, affecting medical care The realization of personnel makes it difficult to stop bleeding, and even causes blindness or hectic operation. Therefore, a smoke removal device and a water removal device are needed to ensure the smooth operation. However, the puncture device system in the prior art can only extract smoke from human tissue. To send the smoke-removed gas back to the human tissue, it must be sterilized before sending it in, and a separate sterilization device needs to be installed, and a return air pipe must be installed separately. will cause unnecessary pain to the patient

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