Sputum suction device

A suction device and driving device technology, applied in suction devices, hypodermic injection devices, extraction and pumping systems, etc., can solve the problems of clogging the suction head, affecting the operation of sputum suction, and limited functions, and achieve reasonable structure and powerful functions. , the effect of simple operation

Pending Publication Date: 2021-01-26
黑龙江省医院
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0002] The sputum suction device is a device for sucking sputum in the patient's throat. It usually consists of a tube body similar to a syringe and a hose with a suction head. The suction head is inserted into the patient's throat and then sucked. The above sputum suction device has a simple structure and limited functions, and has the following defects: if the patient's sputum is thick, the ordinary suction tube will easily block the suction head during operation, thus affecting the sputum suction operation

Method used

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Examples

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Embodiment

[0023] Example: as attached figure 1 to attach Figure 5 As shown, a sputum suction device includes a suction device, the end of the suction device is connected with a suction head 3, a water pushing device is installed on the side wall of the suction device, the end of the water pushing device communicates with the suction head 3, and the suction device is connected with the suction head 3. A driving device that drives the water pushing device to move by driving the suction device is installed between the water pushing devices.

[0024] The suction device includes a first pipe body 1, the end of the first pipe body 1 is connected to the suction head 3, and a first piston 16 reciprocating along the first pipe body 1 is installed in the first pipe body 1, and the first piston 16 A first pull rod 11 is installed on the side wall.

[0025] The suction device includes a second pipe body 2, the end of the second pipe body 2 is connected with the suction head 3, and a second pisto...

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Abstract

The present invention provides a sputum suction device. The sputum suction device comprises a suction device body, an end part of the suction device body is connected with a suction head, a water pushing device is arranged on a side wall of the suction device body, an end part of the water pushing device communicates with the suction head, and a driving device for driving the suction device body to drive the water pushing device to move is arranged between the suction device body and the water pushing device. Viscous sputum can be diluted through the water pushing device, a sputum suction operation is facilitated, besides, the sputum suction operation and a sputum dilution operation are conducted at the same time, and time and labor are saved. In conclusion, the sputum suction device has areasonable structure and powerful functions and is easy to operate and suitable for application and popularization.

Description

technical field [0001] The invention relates to a sputum suction device. Background technique [0002] The sputum suction device is a device for sucking sputum in the patient's throat. It usually consists of a tube body similar to a syringe and a hose with a suction head. The suction head is inserted into the patient's throat and then sucked. The above-mentioned sputum suction device is simple in structure, and function is limited, and there is following defect: as the patient's sputum is thicker, common suction pipe is easy to block the suction head during operation and thus affects the sputum suction operation. Contents of the invention [0003] The purpose of the present invention is to overcome the shortcomings of the above-mentioned traditional technology, and provide a sputum suction device that can effectively solve the above-mentioned technical problems, and has a better use effect and is suitable for popularization and application. [0004] The purpose of the pre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M1/00
CPCA61M1/0023A61M1/85
Inventor 张鉴颖田甜
Owner 黑龙江省医院
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