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Pedaling pressurizing breathing machine

A ventilator, left foot technology, applied in the field of foot pressurized ventilator, can solve the problems of lack of oxygenation device, inconvenience to carry, heavy oxygen cylinder and so on

Inactive Publication Date: 2014-10-08
重庆隆佑辰医疗器械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing oxygen bags and oxygen cylinders are too heavy and inconvenient to carry, and there is a lack of a portable oxygen increasing device

Method used

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  • Pedaling pressurizing breathing machine

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Embodiment Construction

[0009] specific implementation plan

[0010] figure 1 It is also a system diagram of a foot-operated pressurized ventilator that supplies 9 liters of pressure at 0.11MPa per minute. When a 60kg pedestrian walks on a plateau at an altitude of 4000m, the air density is only 70% of that at sea level. The right pedal booster shoe 1 and the left pedal booster shoe 2 of each pedal booster ventilator are 5cm wide and 25cm long. Compressed the sole recovery spring 3 in the pedal pressurized shoes, just rely on the weight of the human body to press out the air by the pressure air of 0.104MP output pipe 13 under the foot about 0.5 liters, when the pin is lifted, the tension force of the sole recovery spring 3 makes the foot Step on the pressurized shoes to restore the original state, and simultaneously suck thin air from the air header suction valve 5 and store it in the shoes by the air supply pipe 13 under the feet. If you walk 30 steps per minute, you can supply 15 liters / minute o...

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Abstract

The invention discloses a pedaling pressurizing breathing machine, and belongs to the field of medical health care. The pedaling pressurizing breathing machine comprises a right pedaling pressurizing shoe 1, a left pedaling pressurizing shoe 2, a sole restoring spring 3, an air header vent valve 4, an air header air suction valve 5, an air storage bag 6, an exhaust one-way valve 7, a pressure regulating valve 8, a breathing air supply pipe 9, a pressurizing respirator 10, a protecting helmet 11, an inlet and outlet air header 12 and an underfooting air supply pipe 13. When a pedestrian walks on the plateau area, the left pedaling pressurizing shoe 1 and the right pedaling pressurizing shoe 2are sequentially lifted and pedaled, the spring expands a shoe when the foot is lifted, the thin air is sucked in from the air header air suction valve 5, the pressurized air enters the inlet and outlet air header 12 along the underfooting air supply pipe 13 when the foot steps down to push away the air header vent valve 4, and the pressurized air flows into the air storage bag 6 to be stored. The ordinary-pressure air in the air storage bag 6 flows into the pressurizing respirator 10 through the exhaust one-way valve 7 and the breathing air supply pipe 9 for the pedestrian to normally breathe, and the discomfort of difficult breathing caused by low air pressure abd low oxygen content of the plateau and can be avoided.

Description

Technical field: [0001] The title of the present invention is a foot-operated pressurized ventilator, which belongs to the field of medical care. Background technique: [0002] When pedestrians walk on plateau areas, due to the thin atmosphere and low oxygen content, pedestrians feel hypoxic, breathless, dizzy, tinnitus and often uncomfortable. Existing oxygen bags and oxygen cylinders are too heavy to carry, and lack a portable oxygen increasing device. Invention content: [0003] In order to make up for the above-mentioned deficiencies in the prior art, the present invention uses a foot-operated pressurized ventilator, which belongs to the field of medical care. It includes right pedal booster shoe 1, left pedal booster shoe 2, sole recovery spring 3, air header exhaust valve 4, air header suction valve 5, air storage bag 6, exhaust one-way valve 7, Pressure regulating valve 8, breathing air supply pipe 9, pressurized breathing mask 10, protective helmet 11, inlet and ...

Claims

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Application Information

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IPC IPC(8): A61M16/00
Inventor 童明伟王槐志
Owner 重庆隆佑辰医疗器械有限公司
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