US 11,705,748 B2
Wearable gesture recognition device for medical screening and associated operation method and system
Russell Wade Chan, Kowloon (HK)
Appl. No. 16/976,542
Filed by Russell Wade Chan, Kowloon (HK)
PCT Filed Feb. 27, 2019, PCT No. PCT/CN2019/076312
§ 371(c)(1), (2) Date Aug. 28, 2020,
PCT Pub. No. WO2019/165972, PCT Pub. Date Sep. 6, 2019.
Claims priority of application No. 18102884.5 (HK), filed on Feb. 28, 2018.
Prior Publication US 2020/0409470 A1, Dec. 31, 2020
Int. Cl. G06F 3/01 (2006.01); H02J 7/00 (2006.01); A61B 5/0205 (2006.01); A61B 5/0536 (2021.01); A61B 5/00 (2006.01)
CPC H02J 7/0063 (2013.01) [A61B 5/02055 (2013.01); A61B 5/0536 (2013.01); A61B 5/681 (2013.01); A61B 5/7267 (2013.01); G06F 3/017 (2013.01)] 22 Claims
OG exemplary drawing
 
1. A method of medical screening using a wearable medical screening device arranged to be worn on a wrist of a wearer, the method comprising:
arranging the wearable medical screening device with a plurality of electrodes on the wrist of the wearer;
providing a signal to at least one of the plurality of electrodes for transmission of a respective excitation signal to the wrist of the wearer; and
processing a respective response signal received by at least one of remaining electrodes of the plurality of electrodes as a result of the respective excitation signal, to thereby determine an electrical impedance tomogram for real-time preliminary medical screening of carpal tunnel syndrome associated with the wrist on which the wearable medical screening device is worn.