Title:
PRESSURE-SORE-PREVENTION TYPE NONINVASIVE RESPIRATOR VENTILATION MASK
Document Type and Number:
WIPO Patent Application WO/2024/026807
Kind Code:
A1
Abstract:
A pressure-sore-prevention type noninvasive respirator ventilation mask, comprising a mask body (1) and a latex pad (2), wherein a back face of the mask body (1) is in contact with a front face of the latex pad (2); a front face of the mask body (1) fixedly communicates with a connection tube (3); surfaces of two sides of the mask body (1) are fixedly connected to elastic bands (4) symmetrically distributed; and a hook-and-loop fastener hook face (5) is fixedly connected to one end of one elastic band (4), and a hook-and-loop fastener loop face (6) is fixedly connected to one end of the other elastic band (4). In the pressure-sore-prevention type noninvasive respirator ventilation mask, a sealing skin-friendly device is provided on an outer surface of the mask body (1), and comprises a connection block (7), and an inner surface of the connection block (7) is fixedly sleeved with an outer surface of the mask body (1), such that the comfort of wearing the mask body (1) by a patient is improved by means of cooperation between the latex pad (2) and a skin-friendly layer, thereby avoiding pressure sores. In addition, the effect of airtightness of the mask body (1) is improved.
Inventors:
ZHA CAIYUN (CN)
LU YANG (CN)
LU YANG (CN)
Application Number:
PCT/CN2022/110440
Publication Date:
February 08, 2024
Filing Date:
August 05, 2022
Export Citation:
Assignee:
ZHA CAIYUN (CN)
International Classes:
A61M16/06
Foreign References:
| CN213100205U | 2021-05-04 | |||
| CN216136522U | 2022-03-29 | |||
| CN216319372U | 2022-04-19 | |||
| CN215231337U | 2021-12-21 | |||
| CN113181496A | 2021-07-30 | |||
| US20150075531A1 | 2015-03-19 |
Attorney, Agent or Firm:
SUZHOU TU LING AIIPY PATENT AGENT OFFICE (ORDINARY PARTNERSHIP) (CN)
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