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Breathing mask and artificial respirator with same

A technology of breathing mask and cover body, applied in the field of artificial respirator, which can solve the problems of unresolved patients, cross-infection, and dirt, and achieve the effect of avoiding cross-infection and reducing work intensity

Inactive Publication Date: 2021-09-07
THE FIRST AFFILIATED HOSPITAL OF HENAN UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it does not solve the problem of keeping the airway open during artificial respiration, nor does it solve the problem that there is dirt in the patient's mouth, affecting air intake and dirt entering the trachea, and its nasal cavity is always blocked during artificial respiration. When the patient exhales, only the mouth exhausts, which affects the expiratory efficiency
Also have publication number be the patent document such as CN108159543A etc., have all solved the problem of cross-infection during artificial respiration, but above-mentioned problem has not been solved yet

Method used

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  • Breathing mask and artificial respirator with same
  • Breathing mask and artificial respirator with same
  • Breathing mask and artificial respirator with same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] like Figure 1-3 Shown: a breathing mask, comprising a funnel-shaped cover body 1, an air intake pipe 2 and an air intake plug 3, the air intake pipe 2 is arranged on the top of the funnel-shaped cover body 1, and the air intake pipe 2 is located outside the cover body 1. One end is connected to the air pipe 5 through the ventilation valve 4, and the intake plug 3 is connected to the end of the intake pipe 2 located in the cover body 1. The intake plug 3 includes a spherical plug body 3-1, and the plug body 3 -1 has an intake channel arranged along the axis, the plug body 3-1 is located on both sides of the intake channel and is respectively provided with a suction cavity 3-2, the side wall of the suction cavity 3-2 is evenly distributed with suction holes 3 -3. The annular end surface of the funnel-shaped cover body 1 is provided with a face seal, and the plug body 3-1 is made of rubber.

[0033]The intake pipe 2 is a casing structure composed of an inner pipe 2-1 an...

Embodiment 2

[0042] like Figure 7 Shown: a breathing mask, the overall structure of which is the same as that of Embodiment 1, except that: the breathing mask is also provided with a nasal cavity extrusion assembly 8, and the nasal cavity extrusion assembly 8 includes two oppositely arranged nasal cavity extrusion rods 8 -1, the nasal cavity extrusion rod 8-1 is penetrated on the cover body 1 through the plug-in sleeve 8-2, the plug-in sleeve 8-2 is fixed on the cover body 1, and the nasal cavity extrusion rod 8-1 passes through the plug-in sleeve 8-2 is provided, the nasal cavity extrusion rod 8-1 and the plug-in sleeve 8-2 are relatively movable, and the end of the nasal cavity extrusion rod 8-1 located in the cover body 1 is provided with a extrusion head 8-3.

[0043] By pushing and pulling the nasal cavity extrusion rod 8-1, the extrusion head 8-3 can be driven to move. It should be noted that there needs to be a space between the nasal cavity extrusion rod 8-1 and the plug sleeve 8-...

Embodiment 3

[0045] like Figure 8-10 Shown: an artificial respirator, including an airway opening auxiliary assembly 9, a breathing mask and an airway tube 5 in Embodiment 1, 2 or 3. The airway opening auxiliary assembly 9 is a component that corrects the patient's head posture in place of the medical staff so that the patient's airway is in an open state. The air / oxygen input component of the respirator.

[0046] The airway opening auxiliary assembly 9 includes a support rod 9-1, a neck push-up airbag 9-2, a jaw push-up airbag 9-3 and an inflator 9-4. The support rod 9-1 is a cylindrical structure, supporting Both ends of the rod 9-1 are respectively closed by the front end plate and the rear end plate, and the interior of the support bar 9-1 is also divided into a first chamber and a second chamber by a partition plate, wherein the space between the front end plate and the partition plate is The chamber is the first chamber, the first chamber is provided with an air pump 9-4, the cont...

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Abstract

The invention provides a breathing mask and an artificial respirator with the same. The breathing mask comprises a funnel-shaped mask body, an air inlet pipe and an air inlet plug, wherein the air inlet plug comprises a spherical plug body, and the plug body is provided with an air inlet channel arranged along the axis; and the artificial respirator comprises an airway opening auxiliary assembly, an air delivery pipe, a negative pressure suction source and the breathing mask, wherein the airway opening auxiliary assembly comprises a supporting rod, a neck jacking air bag, a jaw jacking air bag and an inflator pump. The artificial respirator can solve the problem that mouth-to-mouth artificial respiration easily causes cross infection between doctors and patients, and the airway opening auxiliary assembly helps medical staff to open the airway of a patient, so that the hands of the medical staff are liberated, and the working intensity of the medical staff is reduced.

Description

technical field [0001] The invention relates to the technical field of medical aids, in particular to a breathing mask and an artificial respirator having the mask. Background technique [0002] If there is no spontaneous breathing, artificial respiration should be given immediately to ensure uninterrupted supply of oxygen to the patient and prevent irreversibility of vital organs due to hypoxia. damage. The oxygen concentration in normal air is about 21%, and the human body can use about 3-5% after breathing into the lungs, that is to say, the exhaled breath still contains 16-18% oxygen concentration, as long as we give the patient artificial respiration The air volume is slightly larger than normal, so that the absolute value of the oxygen content is not less than spontaneous breathing, so that the oxygen supply to the vital organs of the body can be fully guaranteed, and the vital organs of life will not be damaged due to hypoxia. [0003] Mouth-to-mouth artificial resp...

Claims

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Application Information

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IPC IPC(8): A61M16/06A61M16/00
CPCA61M16/06A61M16/00A61M16/0048
Inventor 赵毅蔡丹霞高丽闪
Owner THE FIRST AFFILIATED HOSPITAL OF HENAN UNIV OF SCI & TECH
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