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Adjuster for oxygen conveying device

A regulator and oxygen delivery technology, which is applied in the field of medical equipment, can solve the problems of inaccurate quantitative control of oxygen and low precision of oxygen delivery devices, and achieve the effect of precise quantitative control of oxygen delivery

Inactive Publication Date: 2013-03-27
NINGBO SHENGYURUI MEDICAL APPLIANCES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The regulator of the existing oxygen delivery device cannot accurately quantitatively control the amount of oxygen, resulting in low precision of the oxygen delivery device

Method used

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  • Adjuster for oxygen conveying device

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Experimental program
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Effect test

Embodiment Construction

[0010] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0011] like figure 1 Shown: a regulator of an oxygen delivery device, mainly made of medical-grade polymer material ABS, a regulator of an oxygen delivery device, including the upper end of the regulator 1, the first oxygen and air mixing window 2, a spring 3, and a regulator Main body 4, oxygen pipeline 4.1, second oxygen and air mixing window 5, regulator positioning device 6, the first oxygen and air mixing window 2 is provided at the lower end of the upper end 1 of the regulator, and the first oxygen and air mixing window The window 2 is connected to the regulator body 4, and a spring 3 is arranged between the first oxygen and air mixing window 2 and the regulator body 4, and the regulator body 4 is connected to the second oxygen and air mixing window 5, and the second The lower end of the oxygen and air mixing window 5 is provided with a regulator...

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Abstract

The invention relates to the technical field of medical instruments and discloses an adjuster for an oxygen conveying device. The adjuster comprises an adjuster upper end, wherein the lower end of the adjuster upper end is provided with a first oxygen and air mixing window; the first oxygen and air mixing window is connected with an adjuster main body; a spring is arranged between the first oxygen and air mixing window and the adjuster main body; the adjuster main body is connected with a second oxygen and air mixing window; and the lower end of the second oxygen and air mixing window is provided with an adjuster positioning device. The adjuster of the oxygen conveying device can precisely and quantitatively control oxygen conveying.

Description

technical field [0001] The invention relates to the technical field of medical equipment. Background technique [0002] The Chinese invention patent number is: 201010262885.4 discloses an oxygen humidification oxygen delivery device, which includes a closed container, a humidification unit of the closed container, an oxygen input port and an oxygen output port. The closed container is formed by connecting two upper and lower shells. There is a center tube from top to bottom in the middle of the closed container, a partition is set in the closed container between the oxygen input port and the oxygen output port, and a number of radial tubes are arranged in the closed container at equal angles with the central tube as the center. As for the air baffles, there are air vents spaced inside and outside between two adjacent air baffles, and the humidification unit is a synthetic polymer water-absorbing material after absorbing water or a humidification unit in which a synthetic pol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M16/00
CPCA61M16/201A61M2202/0208
Inventor 胡辉
Owner NINGBO SHENGYURUI MEDICAL APPLIANCES
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