US 11,940,388 B2
Method for improving usability and accuracy for physiological measurement
Yenyu Chen, Taipei (TW); An Cheng Chang, Taipei (TW); Tai I Chen, Taipei (TW); Su Tung Yang, Taipei (TW); Chih Jung Hsu, Taipei (TW); Chun Cheng Lin, Taipei (TW); Min Han Wang, Taipei (TW); and Shih Hao Chiu, Taipei (TW)
Assigned to IXENSOR CO., LTD., (TW)
Appl. No. 16/494,313
Filed by iXensor CO., LTD., Taipei (TW)
PCT Filed Mar. 16, 2018, PCT No. PCT/CN2018/079317
§ 371(c)(1), (2) Date Sep. 16, 2019,
PCT Pub. No. WO2018/166533, PCT Pub. Date Sep. 20, 2018.
Claims priority of provisional application 62/521,457, filed on Jun. 18, 2017.
Claims priority of provisional application 62/487,486, filed on Apr. 20, 2017.
Claims priority of provisional application 62/472,585, filed on Mar. 17, 2017.
Prior Publication US 2020/0080942 A1, Mar. 12, 2020
Int. Cl. G01N 21/84 (2006.01); A61B 5/145 (2006.01); A61B 5/15 (2006.01); A61B 5/157 (2006.01)
CPC G01N 21/8483 (2013.01) [A61B 5/14532 (2013.01); A61B 5/150358 (2013.01); A61B 5/157 (2013.01); A61B 2562/0295 (2013.01); G01N 2201/0221 (2013.01)] 9 Claims
OG exemplary drawing
 
1. A method to improve placement of an adaptor to a mobile computing device to measure a test strip coupled to the adaptor with a camera and a screen on a face of the mobile computing device, the method comprising:
determining whether a model of the mobile computing device is a first known model based on stored data accessible by the mobile computing device;
in response to a determination that the model is not the first known model:
guiding a user to generate a track from the camera to the screen;
displaying a light area on a first portion of the screen based on the track;
guiding the user to move the light area to a position on the screen aligned with the camera, wherein the light area and the camera are aligned with a key area of the test strip so that the camera is configured to capture an image of the key area; and
guiding the user to place the adaptor to the mobile computing device according to the position of the light area on the screen.