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:
Nov. 30, 2021
Filed:
Oct. 14, 2016
Tatsuta Electric Wire & Cable Co., Ltd., Osaka, JP;
Junichi Inoue, Kyoto, JP;
Hiroaki Umeda, Kyoto, JP;
Tatsuta Electric Wire & Cable Co., Ltd., Osaka, JP;
Abstract
To provide a liquid leakage detection device in which restriction of of a patient is alleviated as compared with the related art while receiving an injection. A liquid leakage detection devicedetects that an injection solution to be injected into a blood vesselleaks to the outside of the blood vessel. The liquid leakage detection deviceincludes a plurality of thermocouplesattached to a body surface around a puncture siteof an injection needlefor injecting the injection solution, an acquisition devicewhich acquires a value indicating a body surface temperature at an attachment point of each of the thermocouplesbased on an output of each of the thermocouples, and a determination devicewhich determines that the injection solution leaks to the outside of the blood vessel when the acquired value deviates from a normal temperature of the body surface temperature at the attachment point.