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:
Apr. 08, 2014
Filed:
Nov. 16, 2011
Ulrich Haueter, Grosshochstetten, CH;
David Bosshard, Bremgarten, CH;
Ivan Heutschi, Grosshochstetten, CH;
Thomas Rufer, Ostermundigen, CH;
Hanspeter Stoller, Bern, CH;
Ulrich Haueter, Grosshochstetten, CH;
David Bosshard, Bremgarten, CH;
Ivan Heutschi, Grosshochstetten, CH;
Thomas Rufer, Ostermundigen, CH;
Hanspeter Stoller, Bern, CH;
Roche Diagnostics International AG, Rotkreuz, CH;
Abstract
An insulin pump and an infusion set adapter having a membrane which can be acted upon by a liquid flow path associated with the pump, wherein the pump comprises a sensor by which a change in shape or location of at least a portion of the membrane caused by a change in the liquid pressure in the flow path can be detected in a contact-free manner to identify an occlusion in the flow path.