The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 22, 2022
Filed:
Dec. 04, 2019
Applicant:
Terumo Kabushiki Kaisha, Tokyo, JP;
Inventors:
Kozo Hisamatsu, Kanagawa, JP;
Yosuke Itamochi, Kanagawa, JP;
Assignee:
TERUMO KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M 1/36 (2006.01); A61M 1/16 (2006.01); G06T 7/00 (2017.01);
U.S. Cl.
CPC ...
A61M 1/3639 (2013.01); A61M 1/1698 (2013.01); A61M 1/3626 (2013.01); G06T 7/0014 (2013.01); A61M 2205/3306 (2013.01); A61M 2205/3375 (2013.01); A61M 2205/52 (2013.01); G06T 2207/30104 (2013.01); G06V 2201/034 (2022.01);
Abstract
A pressure measuring deviceinstalls on a tubefor transferring a medium (e.g., blood in a extracorporeal blood circulator) so as to measure a pressure of the medium inside the tube. The pressure measuring deviceincludes a main body portionmountable to the tube, an image acquisition unitdisposed in the main body portionso as to acquire image information on a pressure receiver that is deformed in response to the received pressure of the medium inside the tube, and a control unitthat converts the image information acquired by the image acquisition unit into pressure information about the pressure.