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Wheelchair sputum suction device

A technology for wheelchairs and gears, which is applied in the fields of suction equipment, transportation and packaging, patient chairs or special transportation tools, etc., can solve problems such as inconvenience in operation, and achieve the effect of simplified structure and good stability.

Pending Publication Date: 2019-11-15
刘晓英
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a wheelchair sputum suction device to solve the problem of inconvenient operation caused by adding a traditional sputum suction device to the wheelchair

Method used

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  • Wheelchair sputum suction device

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Embodiment Construction

[0018] In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments These are some embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the drawings herein may be arranged and designed in a variety of different configurations.

[0019] Thus, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the invention as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary ski...

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Abstract

The invention discloses a wheelchair sputum suction device. The device comprises a wheelchair body, a transmission mechanism and a sputum suction mechanism. A transmission device can transmit the rotating force of a wheelchair in the traveling process to the sputum suction device, so that a piston in the sputum suction mechanism reciprocates to form a negative pressure state in a cylinder, and thesputum suction function is realized.

Description

technical field [0001] The invention belongs to the technical field of sputum suction devices, and in particular relates to a wheelchair sputum suction device. Background technique [0002] The wheelchair suction device is a wheelchair equipped with a suction device. The existing suction devices mainly include an electric multifunctional negative pressure suction device and a simple manual suction device. The operation end needs to be connected to a suction tube or a sponge for suction. Tube can be used. Generally, the electric type is commonly used, including a power switch and a manual switch. It uses the principle of negative pressure for sputum suction and oral care. However, the structure of the electric sputum suction device is more complicated, and it needs to be powered on to use it. The manual sputum suction device requires the user to Stop squeezing the airbag, which is troublesome to operate. SUMMARY OF THE INVENTION [0003] The purpose of the present inventi...

Claims

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Application Information

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IPC IPC(8): A61M1/00A61G5/00A61G5/10
CPCA61M1/0023A61G5/00A61G5/10A61M2205/8275
Inventor 刘晓英罗军元赵秋菊
Owner 刘晓英