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:
Aug. 18, 2020
Filed:
Sep. 15, 2017
Applicant:
Terumo Kabushiki Kaisha, Tokyo, JP;
Inventor:
Akihiko Yagi, Kanagawa, JP;
Assignee:
TERUMO KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M 5/168 (2006.01); A61J 1/10 (2006.01); A61M 5/142 (2006.01);
U.S. Cl.
CPC ...
A61M 5/16859 (2013.01); A61M 5/168 (2013.01); A61M 5/16854 (2013.01); A61J 1/10 (2013.01); A61M 5/14232 (2013.01); A61M 2005/16863 (2013.01); A61M 2005/16868 (2013.01); A61M 2205/15 (2013.01); A61M 2205/18 (2013.01); A61M 2205/3334 (2013.01); A61M 2205/3344 (2013.01); A61M 2205/50 (2013.01); A61M 2205/502 (2013.01); A61M 2205/581 (2013.01); A61M 2205/8206 (2013.01);
Abstract
An infusion state detection system includes: a pump unit configured to deliver a liquid in an infusion line; a pressure detector configured to detect a pressure in the infusion line; and a determination processing unit configured to: when the pressure detected by the pressure detector is at a predetermined value or above, stop driving of the pump unit for a stop period, and determine an infusion state on the basis of a value of the pressure detected by the pressure detector during the stop period.