(19)
(11) EP 3 479 760 A8

(12) CORRECTED EUROPEAN PATENT APPLICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 A1)

(48) Corrigendum issued on:
10.07.2019 Bulletin 2019/28

(43) Date of publication:
08.05.2019 Bulletin 2019/19

(21) Application number: 18201155.1

(22) Date of filing: 18.10.2018
(51) International Patent Classification (IPC): 
A61B 5/021(2006.01)
 A61B 5/00(2006.01)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 07.11.2017 TW 106138512

(71) Applicant: Microjet Technology Co., Ltd
Hsinchu (TW)

(72) Inventors:
  • Mou, Hao-Jan
    Hsinchu, Taiwan, R.O.C. (TW)
  • Chen, Shih-Chang
    Hsinchu, Taiwan, R.O.C. (TW)
  • Liao, Jia-Yu
    Hsinchu, Taiwan, R.O.C. (TW)
  • Han, Yung-Lung
    Hsinchu, Taiwan, R.O.C. (TW)
  • Huang, Chi-Feng
    Hsinchu, Taiwan, R.O.C. (TW)
  • Lee, Wei-Ming
    Hsinchu, Taiwan, R.O.C. (TW)

(74) Representative: Uexküll & Stolberg 
Partnerschaft von Patent- und Rechtsanwälten mbB Beselerstraße 4
22607 Hamburg
22607 Hamburg (DE)

   


(54) WEARABLE BLOOD PRESSURE MEASURING DEVICE


(57) A wearable blood pressure measuring device (100) includes a wristband (2), a valve plate (22), a gas-collecting seat (23), a gas transportation device (24), an elastic medium (25) and a pressure sensor (26). The wristband (2) has a mounting zone (21). The mounting zone (21) has a first accommodation recess (211), a second accommodation recess (212), a gas-collecting hole (213) and a pressure-releasing hole (214). The first accommodation recess (211) and the second accommodation recess (212) are in fluid communication with each other through the gas-collecting hole (213). When the gas transportation device (24) is enabled to transport the gas to the elastic medium (25), the elastic medium (25) is inflated with the gas and expanded to push the pressure sensor (26) to be in close contact with a measurement part of a user's body, thereby measuring a blood pressure value of a target artery through a scanning operation.