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Portable mute surgical electrotome smoke absorber

A smoking device, portable technology, applied in the field of medical equipment, can solve the problems of lung cancer growth and other problems, and achieve the effect of conveniently controlling the operation or stop

Pending Publication Date: 2022-01-14
上海雯涵医疗科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Electric knife burns skin and tissue at high temperature to produce highly toxic gas, including nitrogen oxides and sulfides, which are inhaled by doctors and nurses for a long time, which greatly increases the risk of lung cancer in their groups

Method used

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  • Portable mute surgical electrotome smoke absorber
  • Portable mute surgical electrotome smoke absorber

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Such as figure 1 and 2 As shown, the present invention proposes a portable silent surgical electric knife accessory 10 smoker, comprising the electric knife accessory 10, characterized in that, the electric knife accessory 10 is provided with a smoking pipe 9, and the end of the smoking pipe 9 Close to the cutting end of the electric knife accessory 10, and the end of the smoking pipe 9 is equipped with a smoking hood 11, and the smoking hood 11 is in a hemispherical structure; it also includes a smoking box 1, and an air pump 2 is arranged in the said smoking box 1, so that The air pump 2 is respectively provided with an air extraction pipe 3 and an exhaust pipe 4 , and the air extraction pipe 3 communicates with the smoking pipe 9 .

[0020] Specifically, the air pump 2 in this embodiment is a 12V DC vacuum pump.

[0021] Specifically, the fume hood 11 is designed with a hemispherical structure, which can suck oil fumes in a relatively large range.

[0022] Specifi...

Embodiment 2

[0031] Such as Figure 1-2 As shown, the present invention proposes a portable silent surgical electric knife accessory 10 smoker, compared with Embodiment 1, this embodiment also includes a foot switch 12, and the foot switch 12 communicates with the smoking box 1 through a power cord 13. Air pump 2 is connected. During use, the operator will use the foot pedal switch 12 to control the operation and stop of the air pump 2 .

[0032] In this embodiment, the four corners of the smoking box 1 are provided with threaded holes for easy fixing with the outside.

[0033] When in use, the operator steps on the foot switch 12, and the air pump 2 is running at this time. At this time, the oil fume enters the smoking pipe 9 through the smoke hood 11, and then enters the suction pipe 3 through the suction valve 5 through the smoking pipe 9. The air valve 5 is a one-way valve, and the gas can only flow from the smoking pipe 9 to the exhaust pipe 3. After the oil fume enters the air pump...

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PUM

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Abstract

The invention relates to the technical field of medical instruments, in particular to a portable mute surgical electrotome smoke absorber which comprises an electrotome accessory, a smoke absorbing pipe is arranged on the electrotome accessory, the end of the smoke absorbing pipe is close to the cutting end of the electrotome accessory, a smoke absorbing cover is mounted at the end of the smoke absorbing pipe, and the smoke absorbing cover is of a hemispherical structure; and the portable mute surgical electrotome smoke absorber further comprises a smoke suction box, an air pump is arranged in the smoke suction box, an air suction pipe and an exhaust pipe are arranged on the air pump, and the air suction pipe is communicated with the smoke suction pipe. The air pump is installed in the smoke suction box, the smoke suction cover is finally connected to the end of the smoke suction pipe through the air suction pipe, the connecting pipe and the smoke suction pipe, and when the air pump operates, oil smoke generated during cutting of the electric knife can be sucked and discharged from the external pipe, so that adsorption of the oil smoke is achieved. The power line is installed on the air pump, and the foot switch is electrically connected with the air pump through the power line. During use, operation or stop can be conveniently controlled only by stepping on the foot switch.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a portable silent surgical electric knife smoker. Background technique [0002] Electric knife is a common surgical knife, because during surgical cutting, smoke will be generated, blocking the doctor's sight. At present, most operating rooms in hospitals do not use surgical electric knife smokers. However, individual hospitals or dermatology departments use relatively large smoking machines. Electric knife burns skin and tissue at high temperature to produce highly toxic gas, including nitrogen oxides and sulfides, which are inhaled by doctors and nurses for a long time, which greatly increases the risk of lung cancer in their groups. Contents of the invention [0003] The object of the present invention is to propose a portable silent surgical electric knife smoker aiming at the problems existing in the background technology. [0004] The technical solution of the p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B18/12A61B18/14B08B15/04
CPCA61B18/12A61B18/14B08B15/04A61B2018/1412A61B2218/008
Inventor 张杰
Owner 上海雯涵医疗科技有限公司