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Breathing mask

A technology of breathing mask and ventilator, applied in the direction of breathing mask, respirator, etc., can solve the problems of difficulty in adjusting to the best comfort level, high manufacturing process requirements, and high production cost, so as to facilitate popularization and application, reduce manufacturing process, and improve The effect of service life

Active Publication Date: 2014-12-17
BMC MEDICAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the forehead support of the mask can adapt to different patients while relieving the pressure exerted by the pad on the patient's face, but because its adjustment knob needs to be manually adjusted, different patients need to be readjusted, and manual adjustment is difficult to adjust to the best Comfortable, resulting in complicated operation
In addition, its structure is relatively complex, the manufacturing process requirements are high, and the production cost is high.

Method used

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Examples

Experimental program
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Embodiment Construction

[0025] The present invention will be further described below in conjunction with accompanying drawing.

[0026] figure 1 and 2 Both show a breathing mask 10 according to the invention for use in a ventilator, in particular a CPAP (Continuous Positive Airway Pressure) ventilator, for delivering a continuous positive airflow into the airway of a patient .

[0027] Such as figure 1 and 2 As shown, the breathing mask 10 includes a cavity 2a (see image 3 ) of the receiving cover 2. The receiving cover 2 includes an engaging portion 201 suitable for engaging the patient's mouth and / or nose, a connecting portion 202 for connecting the breathing tube 3 , and an elastic deformation portion 203 connecting the engaging portion 201 and the connecting portion 202 . Wherein, the breathing pipeline 3 is preferably a bent pipe or a straight pipe, which is rotatably connected to the connecting portion 202 of the receiving cover 2, so that the patient can adjust the position of the breat...

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PUM

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Abstract

The invention relates to a breathing mask for a breathing machine. The breathing mask comprises a receiving mask and a support component, wherein the receiving mask comprises a joint part which is suitable for jointing the mouth and / or the nose of a patient, a connecting part which is used for connecting a breathing pipe and an elastic deformation part which is used for connecting the joint part with the connecting part; the support component comprises a forehead supporting frame which is arranged outside the connecting part, a receiving mask fixing frame which is fixedly arranged outside the joint part and an elastic piece which is used for connecting the forehead supporting frame with the receiving mask fixing frame from the bottom part of the receiving mask. According to the breathing mask for the breathing machine, disclosed by the invention, automatic adjusting of the forehead supporting frame can be realized, and manual auxiliary adjusting is not needed.

Description

technical field [0001] The invention relates to the field of breathing aids, in particular to a breathing mask for a ventilator. Background technique [0002] Respiratory masks used for ventilators usually need to be worn by patients for a long time, and wearing comfort is one of the criteria to measure the performance of the respiratory mask product. In order to alleviate the oppression that the liner of the respiratory mask exerts on the patient's face, people usually fix a forehead support frame connected to the liner. However, since the patient's race, age and height are different, the size or angle of the forehead support frame required by different patients is also different. [0003] Chinese patent CN101472637A discloses a forehead support of a mask, the forehead support includes a frame connector, a forehead cushion support and an adjustment knob, and the extension distance of the forehead cushion support relative to the frame connector can be adjusted by rotating t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M16/06
CPCA61M16/0611A61M16/0638A61M16/0816A61M16/0644
Inventor 刘熠詹谊锋庄志
Owner BMC MEDICAL
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