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Wearable breathing machine

A ventilator, wearable technology, used in respirators, breathing masks, other nursing equipment, etc., can solve problems such as danger, patient shedding, dry mouth and nose, etc.

Inactive Publication Date: 2016-10-26
张程
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The main disadvantage of the one-piece orthotic is that it is only suitable for mild patients. Wearing it will cause discomfort and pain in the mandibular joint and dry mouth and nose.
During use, patients often fall off unconsciously, causing potential danger
Expensive

Method used

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Embodiment Construction

[0024] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0025] figure 1 and figure 2 A wearable ventilator according to an embodiment of the present invention is schematically shown. As shown in the figure, the device includes: a mask 3, a strap device, an air delivery device 1 and a control unit.

[0026] Wherein, the mask is provided with a nasal mask 31 .

[0027] In other embodiments, the nasal mask 31 can also be worn directly.

[0028] The position and shape of the nasal mask 31 are all corresponding to the nostrils.

[0029] The nasal mask 31 is provided with a breathing valve. The breathing valve closes when inhaling and opens when exhaling.

[0030] The strap device includes a head strap 21 and a vest type strap 22 . The vest type strap 22 is connected with the head strap 21 through the air pipe 11 . The head strap 22 is used to fix the mask 3 on the user's head.

[0031] The gas delivery device...

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PUM

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Abstract

The invention discloses a wearable breathing machine. The wearable breathing machine comprises a face mask, a bandage device, an air delivery device and a control unit, wherein the face mask is provided with a nose mask, and the nose mask is provided with a breather valve; the bandage device is used for fixing the face mask to the head of a user; the air delivery device comprises an air blower and an air delivery pipe, the air delivery pipe is used for connecting the air blower and the nose mask, the air delivery pipe is provided with a one-way valve, and the one-way valve is communicated towards the nose mask; the control unit is connected with the air blower and controls the work state of the air blower according to a preset pressure value, so that the air blower outputs air flow with certain level positive pressure and flow rate continuously. According to the wearable breathing machine adopting the technical scheme, the air blower can output the air flow with certain level positive pressure and flow rate continuously according to the presetting, the air flow is applied to the upper respiratory tract of a patient through the air delivery pipe and the nose mask, the preset constant positive pressure is applied to the upper respiratory tract during the whole respiratory cycle, the opening and smoothness of the upper respiratory tract of the patient are kept through the positive-pressure air flow, and thus the snoring, hypopnea and apnea during the sleep are eliminated.

Description

technical field [0001] The invention relates to a breathing assistance device, in particular to a wearable ventilator. Background technique [0002] Obstructive sleep apnea-hypopnea syndrome (OSAHS) is a sleep-breathing disorder of unknown etiology, clinically manifested as nocturnal sleep snoring with apnea and daytime sleepiness. Recurrent nocturnal hypoxia and hypercapnia caused by pauses can lead to complications such as hypertension, coronary heart disease, diabetes and cerebrovascular diseases, traffic accidents, and even death at night. It is a potentially lethal sleep apnea. disease. In the treatment of sleep apnea syndrome, in addition to surgery, the most commonly used general-purpose device treatment is an oral appliance. [0003] The principle of the oral appliance is to wear the model in the mouth to move the mandible forward and drive the soft tissue that compresses the airway forward, thereby widening the airway and making breathing smooth. At present, orth...

Claims

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Application Information

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IPC IPC(8): A61F5/56A61M16/06A61M16/10A61M16/16
CPCA61F5/56A61M16/06A61M16/1075A61M16/16
Inventor 张程
Owner 张程
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