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:
Jun. 06, 2023
Filed:
Feb. 08, 2021
Hitachi, Ltd., Tokyo, JP;
Eiji Kasahara, Tokyo, JP;
FUJIFILM HEALTHCARE CORPORATION, Chiba, JP;
Abstract
A first region of interest and a second region of interest are set respectively including a first end and a second end of a blood vessel of interest running in an umbilical cord. A template representing a fluctuation of a pulse at the first end is produced from a change of brightness information in the first region of interest. A graph representing a fluctuation of a pulse at the second end is produced from a change of brightness information in the second region of interest. A propagation time of blood is calculated by identifying a portion, in the graph, which matches the template. A length of the umbilical cord is estimated based on the propagation time.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile