US 12,329,521 B2
Ring of detecting physiological information
Sen-Huang Huang, Hsin-Chu (TW); Ming Shun Manson Fei, Hsin-Chu (TW); and Cong-Jun Xia, Hsin-Chu (TW)
Assigned to PixArt Imaging Inc., Hsin-Chu (TW)
Filed by PixArt Imaging Inc., Hsin-Chu (TW)
Filed on Jun. 8, 2022, as Appl. No. 17/835,930.
Claims priority of application No. 202110656442.1 (CN), filed on Jun. 11, 2021; and application No. 202210481440.8 (CN), filed on May 5, 2022.
Prior Publication US 2022/0395201 A1, Dec. 15, 2022
Int. Cl. A61B 5/1455 (2006.01); A44C 3/00 (2006.01); A61B 5/00 (2006.01)
CPC A61B 5/14552 (2013.01) [A61B 5/6802 (2013.01); A61B 5/6826 (2013.01); A44C 3/008 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A ring of detecting physiological information of a user, the ring comprising:
a case having an inner space adapted to accommodate a finger of the user, the inner space comprising an annular region and a sunken region, the sunken region having a first lateral side, a lower bottom and a second lateral side, the first lateral side and the second lateral side being located on two sides of the sunken region and respectively connected with two sides of the annular region, the annular region being adapted to cover a back of the finger, the lower bottom of the sunken region contacting against a finger pulp of the finger, the first lateral side and the second lateral side respectively contacting against lateral sides of the finger; and
a detection assembly disposed inside the case, the detection assembly comprising a first detection module and a second detection module respectively located on the first lateral side and the second lateral side.