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Flexible disposable medical suction unit head

An aspirator head, a disposable technology, applied in the field of medical devices, can solve the problems of difficult cleaning, easy blockage of the metal introducer head, delaying operation time, etc.

Inactive Publication Date: 2011-01-26
王涛
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention solves the problem of repeated replacement of metal suction device heads with various curvatures during clinical operations and treatment of otolaryngology-head and neck surgery and other parts with curved cavities. The metal suction device heads are easy to block, difficult to clean, and easy to Contamination, delayed operation time and other problems, provide a disposable medical suction head that can be bent at various angles at will

Method used

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  • Flexible disposable medical suction unit head
  • Flexible disposable medical suction unit head
  • Flexible disposable medical suction unit head

Examples

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Embodiment Construction

[0011] The present invention will be further described below in conjunction with drawings and embodiments.

[0012] As shown in the figure, the rear part of the cavity connecting seat 1 is circular, and the front part is oblate, and a transparent plastic hose 3 is installed on the front end of the front part, and a spiral shaped hose is installed in the lumen of the plastic hose 3. The steel wire 4 has a decompression hole 2 on the front side wall of the connecting seat.

[0013] When in use, connect the circular rear part of the connecting seat 1 to the suction pipeline, and bend the front part of the plastic hose 3 to the corresponding curvature by hand according to the curvature of the operation cavity. Under the action of the force of the spiral steel wire 4, keep the state of the curvature unchanged, pinch the oblate part of the front part of the connecting seat 1 and cover the decompression hole 2 with your hands, and extend the plastic hose 3 into the operation cavity, ...

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Abstract

A flexible disposable medical suction unit head is characterized in that the back part of a cavity connecting base is circular, the front part is elliptical; a transparent plastic hose is arranged on the front end of the front part; a spiral steel wire is added in the hose cavity of the plastic hose, and the front side wall of the connecting base is provided with a pressure relief hole. The flexible disposable medical suction unit head solves the problems that when the otolaryngology-head and neck surgery or the surgeries and treatments of other places with curved orifices are performed in clinic, the metal suction unit heads with different curvatures are changed repeatedly, the suction unit heads are difficult to clean and easy to pollute, the surgery time is delayed, etc. The suction unit head of the invention is suitable for the otolaryngology-head and neck surgery and the surgeries and treatments of other places with curved orifices.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a medical aspirator head used in otolaryngology-head and neck surgery and other parts with curved cavity for operation and treatment. Background technique [0002] At present, when performing surgery and treatment on otolaryngology-head and neck surgery and other curved cavity parts, especially endoscopic surgery, there is no special suction head that can be bent arbitrarily. , it is necessary to replace the metal suction head with various curvatures repeatedly. The metal suction head is easy to block, difficult to clean, and easy to pollute after repeated use. Labor intensity and human resource cost. Contents of the invention [0003] The present invention solves the problem of repeated replacement of metal suction device heads with various curvatures during clinical operations and treatment of otolaryngology-head and neck surgery and other parts with curved cavities. The metal...

Claims

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Application Information

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IPC IPC(8): A61M27/00
Inventor 王涛韩玉娥崔凤娟刘思波王鸿
Owner 王涛
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