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:
Feb. 28, 2023
Filed:
Apr. 15, 2019
Applicant:
Nihon Kohden Corporation, Tokyo, JP;
Inventors:
Assignee:
NIHON KOHDEN CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 5/145 (2006.01); A61B 5/24 (2021.01);
U.S. Cl.
CPC ...
A61B 5/2415 (2021.01); A61B 2560/0406 (2013.01); A61B 2560/0468 (2013.01);
Abstract
A measuring apparatus is configured to be connected to an electrode to measure biopotential. The measuring apparatus has an input box to which the electrode is connected. The input box has a tubular elastic member configured to hold a cap to be mounted on the electrode, and an insertion portion configured such that the elastic member is insertable into the insertion portion. The elastic member has an entrance having a first inner diameter and a contracted portion having a second inner diameter smaller than the first inner diameter.