First-aid breathing equipment with functions of early warning and prompting

A technology of breathing equipment and reminder function, which is applied in the field of medical equipment, can solve the problems of reduced oxygen content in gas and poor practicability, and achieve the effects of smooth circulation, increased internal volume, and enhanced practicability

Inactive Publication Date: 2021-10-08
LIAOCHENG PEOPLES HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing mask gas exchange is realized through the gap between the mask and the face. Oxygen is mixed with the exhaled gas, causing the gas inside the mask to mix together, resulting in a reduction in the oxygen content of the inhaled gas. Poor practicality

Method used

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  • First-aid breathing equipment with functions of early warning and prompting
  • First-aid breathing equipment with functions of early warning and prompting
  • First-aid breathing equipment with functions of early warning and prompting

Examples

Experimental program
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Effect test

Embodiment

[0026] Embodiment: emergency breathing equipment with early warning function, such as Figure 1-Figure 4 As shown, a breathing mask 1 is included, and the breathing mask 1 is an oval arc block. The breathing mask 1 is provided with an air intake pipe 2 communicating with the breathing mask 1, and the breathing mask 1 is provided with two sets of guide tubes communicating with the breathing mask 1. 3. The end of the guide tube 3 away from the respirator 1 is fixedly installed with a support block 4 communicating with the guide tube 3. The side of the respirator 1 is provided with a ventilation port 5, which is a rectangular groove, and the inside of the respirator 1 is fixed. A stopper 6 is installed, the stopper 6 is an arc-shaped block, the inside of the ventilation port 5 is provided with a sealing device 7, the side mirror image of the respirator 1 is provided with two sets of fixing devices 9, and the inside of the respirator 1 is clamped with a dustproof device 8.

[002...

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Abstract

The invention relates to the technical field of medical instruments, and discloses first-aid breathing equipment with functions of early warning and prompting. The first-aid breathing equipment comprises a respirator, an air inlet pipe communicating with the respirator is arranged on the respirator, two groups of guide pipes communicating with the respirator are arranged on the respirator, and supporting blocks communicating with the guide pipes are fixedly mounted at one ends, far away from the respirator, of the guide pipes. According to the first-aid breathing equipment, fixed blocks are clamped on the face through deformation so that the respirator can be fixed to the mouth, then the contact area between the fixed blocks and the face is reduced through connecting blocks, therefore the pressure intensity between the connecting blocks and the face is increased, the friction force between the connecting blocks and the face is enhanced, and the respirator can be attached to the face more firmly; and air entering from the air inlet pipe is guided by a stop block to directly enter the mouth, exhaled air directly flows out from a ventilation opening along with airflow, therefore a breathing channel is formed, the situation that exhaled air and oxygen are mixed in the mask is avoided, and the practicability of the first-aid breathing equipment is improved.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to emergency breathing equipment with an early warning function. Background technique [0002] In clinical medicine, especially in cardiology and brain medicine, oxygen inhalation masks are often used. Oxygen inhalation masks can improve the utilization rate of accumulated gas, thereby increasing the concentration of inhaled oxygen, and are suitable for patients with dyspnea. The oxygen inhalation mask is placed over the patient's nose and mouth when in use, which can effectively and quickly increase blood oxygen saturation and improve the patient's hypoxic state. It is mostly suitable for severe, coma and postoperative patients. [0003] Existing mask gas exchange is realized through the gap between the mask and the face. Oxygen is mixed with the exhaled gas, causing the gas inside the mask to mix together, resulting in a reduction in the oxygen content of the inhaled gas. Poor pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M16/00A61M16/06
CPCA61M16/00A61M16/0605A61M16/0672A61M16/0683
Inventor 常玉锋裴红利刘广全
Owner LIAOCHENG PEOPLES HOSPITAL
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