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Warming respiratory pipeline and respiratory support device

A breathing tube and pipeline technology, applied in the field of medical devices, can solve the problems of inaccurate temperature control, different heating power, misuse of heating breathing tubes, etc., so as to avoid endangering the life safety of users, avoid excessive temperature, The effect of preventing damage

Inactive Publication Date: 2019-11-19
HUNAN MICOME ZHONGJIN MEDICAL SCI & TECH DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the heating power set by each manufacturer is not the same. In actual use, it is easy for medical staff to use the heating breathing tube by mistake because the interface size is the same. If the temperature is damaged, the temperature control may be inaccurate due to the difference in the temperature acquisition device. If the temperature of the gas output to the user is higher than 41°C, it will cause harm to the user.
Therefore, the existing heated breathing circuit cannot be recognized by the respiratory support equipment, and has the disadvantage of poor recognizability

Method used

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  • Warming respiratory pipeline and respiratory support device

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Embodiment Construction

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0017] refer to figure 1 , the present invention provides a heated breathing circuit 100 , including a pipeline 1 , a heating wire 2 , a temperature collecting device 3 and an electronic tag 4 .

[0018] One end of the pipeline 1 is a connection end 11, which is used to connect to a respiratory support device (not shown), and the other end is an output end 12, which is used to deliver the air from the user through a respiratory interface (not shown) such as a face mask and a nasal mask. The warmed gas flows out of t...

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Abstract

The invention discloses a warming respiratory pipeline including a pipeline, a heating wire and a temperature acquisition device. One end of the pipeline is a connecting end and the other end is an output end. The temperature acquisition device is fixed on the output end of the pipeline. The warming respiratory pipeline also includes an electronic label fixed on the pipeline. The invention also discloses a respiratory support device. Compared with the prior art, the warming respiratory pipeline has better identifiability. The respiratory support device can accurately identify the warming respiratory pipeline, can accurately control the temperature, not only protects the heating wire, but also avoids endangering the life safety of a user due to high temperature of output gas.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a heated breathing circuit and breathing support equipment. Background technique [0002] Since the size of the air outlet interface of respiratory support equipment is limited by relevant standards, almost any heated breathing circuit currently on the market can be connected to the air outlets of various respiratory support equipment. [0003] There are two kinds of existing heating breathing pipelines: one is to inject heating wires on the outer wall of the heating breathing pipeline; the other is to insert heating wires into the injection molded heating breathing pipeline pipelines. And because respiratory support equipment needs to control the temperature of the gas delivered to the user by the heated breathing circuit, after considering the volume of the heated breathing circuit and the working environment, each manufacturer has set a temperature at the output end of...

Claims

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Application Information

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IPC IPC(8): A61M16/00A61M16/10G06K17/00
CPCA61M16/0003A61M16/1075G06K17/0029
Inventor 戴征王磊曾妙
Owner HUNAN MICOME ZHONGJIN MEDICAL SCI & TECH DEV CO LTD
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