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Patent Searching and Data


Title:
WEARABLE DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/147664
Kind Code:
A1
Abstract:
A wearable device (1000) comprising a dial (100), a dial strap (200), and a compression strap (300). The dial (100) comprises a frame (10), a bottom cover (30), and a blood pressure measurement assembly (40), the dial strap (200) is connected to the frame (10), and the compression strap (300) and the dial strap (200) are overlappingly arranged. The frame (10) is connected to the periphery of the bottom cover (30), and, together with the bottom cover (30), surrounds and defines a dial inner cavity (110); the blood pressure measurement assembly (40) is accommodated by the dial inner cavity (110). The bottom cover (30) has an external insertion port (305), a flow passageway (306), and an internal insertion port (307) all connected in succession; the external insertion port (305) is closer to the frame (10) relative to the internal insertion port (307); an air nozzle of the blood pressure measurement assembly (40) and the internal insertion port (307) are in mutual communication, and an air nozzle of the compression strap (300) and the external insertion port (305) are in mutual communication. In the wearable device (1000), the use of the flow passageway (306) to separate the air nozzle of the blood pressure measurement assembly (40) and the air nozzle of the compression strap (300) prevents the problem of internal components of the wearable device (1000) being damaged by the shifting of the compression strap (300) when assembling or disassembling the compression strap (300), which helps lengthen the use life of the wearable device (1000).

Inventors:
HUANG ZHENLONG (CN)
FU XIAOYU (CN)
WU HUANGWEI (CN)
Application Number:
PCT/CN2021/070331
Publication Date:
July 29, 2021
Filing Date:
January 05, 2021
Export Citation:
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Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
A61B5/022; A44C5/00
Foreign References:
CN108324261A2018-07-27
CN208464067U2019-02-05
CN110113992A2019-08-09
CN208081211U2018-11-13
CN204765615U2015-11-18
CN206026323U2017-03-22
CN204394494U2015-06-17
CN208625691U2019-03-22
CN109745023A2019-05-14
CN109745022A2019-05-14
US20170049342A12017-02-23
CN202010076893A2020-01-23
Other References:
See also references of EP 4070721A4
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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