Portable first-aid breathing bag for oxygen supply and breath detection

A portable, breathing bag technology, applied in respirator and other directions, can solve the problems of single use, combined use, easy damage of oxygen gas storage bags, etc., to achieve the effect of simple operation, avoiding complications, and convenient portability

Inactive Publication Date: 2022-07-12
云南省肿瘤医院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Single use, for patients who need oxygen inhalation and assisted ventilation, gastroscopy, bronchoscopy, laryngoscopy and other examinations cannot be performed at the same time; it cannot be disassembled, or it cannot be used in combination with other assisted ventilation tools; the breathing bag is too large, and it is easy to perform assisted vent

Method used

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  • Portable first-aid breathing bag for oxygen supply and breath detection
  • Portable first-aid breathing bag for oxygen supply and breath detection
  • Portable first-aid breathing bag for oxygen supply and breath detection

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] see Figure 1 to Figure 4 As shown, a portable emergency breathing bag for supplying oxygen and detecting breathing includes a joint 1, a Y-shaped tube 2, a threaded tube 3, a leather balloon 4 and an air valve 5, and is characterized in that: the joint 1 can be threaded through The disassembled connection Y-shaped pipe 2, the lower end of the Y-shaped pipe 2 is disassembled and connected to the threaded pipe 3, the lower end of the threaded pipe 3 is disassembled and connected to the skin balloon 4, and the air valve 5 is installed at the end of the skin balloon 4.

[0032] The joint 1 is T-shaped, the left end of the joint 1 is an oxygen supply port 8 for connecting a breathing mask or a tracheal intubation, and the right end of the joint 1 is an internal inspection port 9, which can perform operations such as sputum suction, gastroscope, fiberoptic bronchoscopy, etc. The lower end of the joint 1 is a bridging section, and the bridging section is perpendicular to the ...

Embodiment 2

[0039] Instructions:

[0040]Connect the pipeline of the oxygen supply device to the oxygen interface 7 on the Y-shaped tube 2, and connect the oxygen supply nozzle 8 on the joint 1 to the oxygen mask or tracheal intubation; when the patient's spontaneous breathing is weak and assisted breathing is required, the The outer tube 11 of the air valve 5 rotates until the piston 12 is above the through hole, squeezes at a certain frequency, and presses oxygen into the patient's lungs through positive pressure for oxygen supply; when the gas pressure is higher than a certain value, the compression spring 13, The piston 12 moves down to expose the through hole for pressure relief to avoid excessive pressure; the upper limit of the pressure is controlled by controlling the distance of the piston 12 higher than the through hole, the greater the distance, the greater the upper limit of the pressure;

[0041] When the patient does not need assisted breathing, adjust the opening and closin...

Embodiment 3

[0043] The invention designs a portable emergency breathing bag for supplying oxygen and detecting respiration, which can quickly supply oxygen to a patient in an emergency, is convenient to carry, and is simple to operate; the oxygen supply device is connected to continuously supply oxygen to the patient; The internal inspection port 9 can be used for internal inspections such as sputum suction, gastroscope, and fiberoptic bronchoscopy without affecting ventilation; the sealing degree of the air valve 5 can be freely adjusted between 0-100%, which is convenient for patients with different conditions. Make corresponding adjustments. For patients with shortness of breath, supplement carbon dioxide in time to avoid complications.

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Abstract

The portable first-aid breathing bag comprises a connector, a Y-shaped pipe, a threaded pipe, a rubber balloon and an air valve, the connector is detachably connected with the Y-shaped pipe through threads, the lower end of the Y-shaped pipe is detachably connected with the threaded pipe, the lower end of the threaded pipe is detachably connected with the rubber balloon, and the air valve is installed at the tail end of the rubber balloon. The emergency oxygen supply device can quickly supply oxygen to a patient in emergency, and is convenient to carry and simple to operate; an oxygen supply device is connected, so that oxygen can be continuously supplied to a patient; the internal examination port is arranged, so that sputum suction, gastroscope, bronchofiberscope and other internal examinations can be carried out on the premise of not influencing ventilation; the sealing degree of the air valve can be freely adjusted between 0% and 100%, corresponding adjustment can be conveniently carried out according to patients with different illness states, carbon dioxide is supplemented in time for the patients with tachypnea, and complications are avoided; meanwhile, the device is suitable for adults and children and can be used for breathing extubation transition and observation of postoperative resuscitation of general anesthesia patients.

Description

technical field [0001] The invention belongs to the technical field of breathing oxygen supply, and in particular relates to a portable emergency breathing bag used for oxygen supply and breathing detection. Background technique [0002] Respiration is the process of gas exchange between the body and the external environment. The human respiration process includes three interrelated links: external respiration, including lung ventilation and lung ventilation; gas transportation in the blood; internal respiration, which refers to the gas exchange between tissue cells and blood and the oxidative metabolism in tissue cells. For normal adults, it is optimal to take a breath of 6.4 seconds at a time, and the amount of gas inhaled and exhaled each time is about 500 ml, which is called tidal volume. When people inhale hard until they can no longer breathe; and then exhale forcefully until they can no longer breathe out, the amount of gas exhaled at this time is called vital capaci...

Claims

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Application Information

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IPC IPC(8): A61M16/00A61M16/08
CPCA61M16/0048A61M16/0833A61M16/022A61M2016/0015
Inventor 张冬阳汪亚宏
Owner 云南省肿瘤医院
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