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An automatic operation type sputum aspirator

A technology of sputum suction device and suction tube, which is applied in the direction of suction container, suction device, drug device, etc., can solve the problems of patient discomfort and unfavorable patient recovery, and achieve convenient use, simple structure, and increased cavity space Effect

Inactive Publication Date: 2017-01-11
何婷
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the existing sputum suction device, medical personnel are often required to operate. When the patient feels the need to suck sputum, if the medical personnel are not around, or the medical personnel cannot take time out, then the patient will feel uncomfortable, which is not conducive to patient recovery

Method used

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  • An automatic operation type sputum aspirator

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Embodiment Construction

[0011] The present invention will be further described below in conjunction with the embodiments and with reference to the accompanying drawings. It should be understood that the following specific embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the direction in the figure, and the words "inner" and "outer ” refer to directions towards or away from the geometric center of a particular part, respectively.

[0012] Such as figure 1 A self-operating sputum suction device is shown, including a sputum suction device and a ventilation device. The sputum suction device is provided with a hose 1, a splash guard 2, a sputum suction tube 3, a collection bottle 4 and a separation liquid 14, The collection bottle 4 is set in the middle of the device, the left end of the collection...

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Abstract

The invention provides an automatic operation type sputum aspirator comprising a sputum suction device and an air device. The sputum suction device comprises a hose, a splash-preventing shield, a sputum suction tube, a collecting bottle and separating liquid. The air device is provided with an air inlet pipe, a cavity, a piston, a piston rod, a connecting rod, a pressing rod, a support frame, a return spring and a check valve. The automatic operation type sputum aspirator is simple in structure and convenient to use. Firstly, the hose is placed at a position for sputum suction and then the pressing rod is pressed downward around the support frame to drive the connecting rod to rotate; the connecting rod drives the piston rod to move rightward to enlarge the space of the cavity and reduce the pressure intensity in the collecting bottle; by the action of atmospheric pressure, sputum of a patient flows into the collecting bottle along the sputum suction tube; when the pressing rod is released, the piston moves leftward by the action of the return spring, so that the volume of the cavity reduces and redundant air is discharged via the check valve; the anticipated effect can be achieved by repeating the steps.

Description

technical field [0001] The invention relates to a sputum suction device, in particular to a self-operating sputum suction device. Background technique [0002] In the existing sputum suction device, medical personnel are often required to operate. When the patient feels the need to suck sputum, if the medical personnel are not around, or the medical personnel cannot take time out, then the patient will feel uncomfortable, which is not conducive to Patient's recovery. Contents of the invention [0003] The object of the present invention is to provide a self-operating sputum suction device in order to overcome the above problems. [0004] In order to achieve the above object, the method adopted in the present invention is: a self-operating type sputum suction device, comprising a sputum suction device and a ventilation device, the sputum suction device is provided with a flexible pipe, a splash guard, a sputum suction tube, a collection Bottle and separation liquid, the c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M1/00
CPCA61M1/0003A61M2202/0014A61M2202/04A61M2210/1028A61M1/88A61M1/962A61M1/964
Inventor 何婷
Owner 何婷
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