Automatically-adjustable oxygen inhaling device

An automatic adjustment and oxygen adjustment technology, applied in the field of medical devices, can solve the problems of excessive oxygen delivery, oxygen delivery, waste, etc., to avoid oxygen waste, improve comfort, and save costs.

Inactive Publication Date: 2018-11-06
JIAMUSI UNIVERSITY
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

The relative humidity of the currently used medical oxygen is only about 3% when it is connected to the terminal. Direct inhalation will cause serious damage to the respiratory tract. Therefore, it must be humidified before entering the human body to avoid dry oxygen from irritating the respiratory mucosa. , improve oxygen therapy effect and patient comfort
The oxygen inhalation device can continuously provide oxygen for the patient. The existing oxygen input method is to directly connect the oxygen to the patient'

Method used

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  • Automatically-adjustable oxygen inhaling device

Examples

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Example Embodiment

[0024] The present invention will be described in detail below with reference to the drawings, such as Figure 1-6 As shown, an automatically adjustable oxygen inhalation device includes a base 1, an oxygen control mechanism and a humidification mechanism; the oxygen inhalation device also includes a finger clip oximeter 2 and a breathing mask 3, and the breathing mask 3 is provided with There is a breathing frequency sensor 4; the oxygen control mechanism includes a control tank 5 installed on the base 1, and a first oxygen inlet 6 and an oxygen outlet 7 are provided on the side wall of the control tank 5. The height of the oxygen inlet 6 is lower than the height of the oxygen outlet adjustment opening 7, and the oxygen outlet adjustment opening 7 is a long rectangular opening; a rectangular box 8 is fixed on the outside of the control tank 5, and the rectangular box 8 covers the oxygen outlet adjustment opening 7. The upper end of the rectangular box 8 is provided with a firs...

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Abstract

The invention discloses an automatically-adjustable oxygen inhaling device. The automatically-adjustable oxygen inhaling device comprises a base, an oxygen control mechanism, a humidification mechanism, a finger-clip-type oximeter and a breathing mask. A respiratory rate sensor is arranged on the breathing mask. The oxygen control mechanism comprises a control bottle mounted on the base. A first oxygen inlet and an oxygen discharge adjusting port are arranged on the control bottle. A rectangular box covering the oxygen discharge adjusting port is fixed to the outer side of the control bottle.A first oxygen outlet is arranged at the upper end of the rectangular box. A piston, a threaded tube, a stepping motor and a screw are arranged in the control bottle. The screw rotates to drive the threaded tube and the piston to move in a control tube. The humidification mechanism comprises a humidification box, an ultrasonic atomizer, a temperature and humidity sensor and a heater. A second oxygen inlet, a second oxygen outlet, a water adding inlet and a water discharge outlet are arranged on the humidification box. Distilled water is stored in the humidification box. The automatically-adjustable oxygen inhaling device has the advantages of simple structure and high practicably.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an automatically adjustable oxygen inhalation device. Background technique [0002] Oxygen infusion is a commonly used clinical nursing technique and rescue treatment. The relative humidity of the currently used medical oxygen is only about 3% when it is connected to the terminal. Direct inhalation will cause serious damage to the respiratory tract. Therefore, it must be humidified before entering the human body to avoid dry oxygen from irritating the respiratory mucosa. , improve oxygen therapy effect and patient comfort. The oxygen inhalation device can continuously provide oxygen for the patient. The existing oxygen input method is to directly connect the oxygen to the patient's mouth and nose, but the existing oxygen inhalation device cannot automatically adjust the oxygen supply. When the blood oxygen concentration of the patient reaches saturation Oxygen supply ne...

Claims

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Application Information

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IPC IPC(8): A61M16/00A61M16/16
CPCA61M16/00A61M2205/3334A61M2205/3368A61M2205/75A61M2230/205A61M2230/42A61M16/161A61M2230/005
Inventor 岳彩芳程亮陈大印宋锐纪祥英
Owner JIAMUSI UNIVERSITY
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