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mask

A face mask and concave surface technology, which is applied in the direction of breathing masks, medical devices, and other medical devices, can solve the problems of reduced comfort, poor versatility, and masks that cannot meet the needs of use at the same time, so as to avoid discomfort and improve wearing versatility The effect of sex and comfort

Active Publication Date: 2018-03-02
RESGOOD MEDICAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Commonly used masks are in contact with people's mouth and nose, and wearing them for a long time will lead to reduced comfort
Moreover, the flexible shells of existing masks cannot better match the nasal contours of most patients. For example, the same mask cannot meet the needs of patients with low and high nasal bridges of different ages at the same time, and its versatility is poor.

Method used

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Embodiment Construction

[0042] In order to make the above objectives, features and advantages of the present invention more obvious and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. In the following description, many specific details are explained in order to fully understand the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific implementation disclosed below.

[0043] See figure 1 and figure 2 , The mask 100 of an embodiment includes a connector 10, an anti-asphyxia valve 15, an elbow 20, a shell 30 and a flexible shell 50, which are connected in sequence, a bracket 80 sleeved on the shell 30, and a bracket 80 connected to the bracket 80 Band 9...

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Abstract

A mask, comprising: a connector (10), an anti-asphyxia valve (15), an elbow (20), a shell (30), a cushion (50), a frame (80) and a headgear (90). The elbow (20) is connected to the connector (10) via the anti-asphyxia valve (15), and the shell (30) is connected to the elbow (20). The cushion (50) is disposed at an end of the shell (30) away from the elbow (20). The frame (80) is detachably sleeved on the shell (30). The frame (80) comprises an engaging portion (81), an arc-shaped bridge (83) extending outwards from the engaging portion (81) and a connecting end (85) formed at an end portion of the arc-shaped bridge (83), two sides of the engaging portion (81) also respectively extending outwards to form two pulling portions (812). The headgear (90) is used for connecting the two pulling portions (812) and the connecting end (85) of the frame (80) so as to assist in the wearing of the mask.

Description

Technical field [0001] The invention relates to a medical breathing mask, in particular to a mask used in conjunction with an air delivery system. Background technique [0002] In the treatment of obstructive sleep apnea and other sleep breathing diseases, positive pressure ventilation therapy is generally used, that is, positive pressure gas is delivered to the patient's airway through breathing equipment. This kind of breathing equipment usually includes a positive pressure ventilation device, that is, Continuous Positive Airway Pressure (CPAP) or Bi-PAP (bilevel positive airway pressure), an air delivery tube and a patient breathing interface, The patient's breathing interface is generally a face mask or an oronasal mask. The mask generally includes a joint, an elbow, an anti-asphyxia valve, a shell, a flexible cover, a strap, and a bracket connected to the air delivery pipe. The joint, the anti-asphyxia valve, the elbow, the shell and the flexible cover are connected in seq...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61M16/06
CPCA61M16/0611A61M16/0616A61M16/0633A61M16/0683A61M16/0816A61M16/208A61M2202/0208
Inventor 雷明初樊中成费诗超
Owner RESGOOD MEDICAL CO LTD
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