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:
Dec. 07, 2021
Filed:
Jul. 07, 2017
Applicant:
Neurallys, Paris, FR;
Inventors:
Philippe Auvray, Caen, FR;
Etienne Mireau, Paris, FR;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
A61M 27/00 (2006.01); A61B 5/03 (2006.01); A61B 5/00 (2006.01);
U.S. Cl.
CPC ...
A61M 27/006 (2013.01); A61B 5/031 (2013.01); A61B 5/0004 (2013.01); A61B 5/0022 (2013.01); A61M 2205/3331 (2013.01); A61M 2205/3523 (2013.01);
Abstract
The invention relates to a device for detecting a malfunctioning of a valve/catheters assembly for shunting a cerebrospinal fluid or the like, characterized in that it comprises: a chamber () which is placed inside the said housing; a laminar canal (), a sensor () for measuring a pressure in the said chamber; a flexible membrane () separating the sensor from the chamber (); control and communications electronics () able to exchange with an external reader in order to transmit a measurement by the said sensor, the sensor () being attached to the flexible membrane () with which it is in contact.