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:
Mar. 09, 2021
Filed:
Sep. 08, 2014
Applicants:
Bernd Schoeller, Karlsruhe, DE;
Thomas Marx, Hamburg, DE;
Inventors:
Bernd Schoeller, Karlsruhe, DE;
Thomas Marx, Hamburg, DE;
Assignee:
LOEWENSTEIN MEDICAL TECHNOLOGY S.A., Luxembourg, LU;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 5/00 (2006.01); G06F 8/65 (2018.01); G16H 40/40 (2018.01); A61N 1/39 (2006.01);
U.S. Cl.
CPC ...
A61B 5/00 (2013.01); G06F 8/65 (2013.01); G16H 40/40 (2018.01); A61N 1/3925 (2013.01);
Abstract
Disclosed are a method and the device for updating a ventilation device that has a memory for an operating program. The memory is at least partially designed as a variable memory and is connected with an input device for a current operating program. The memory and the input device are connected to control devices, which have testing means for evaluating at least one code. At least one function of the apparatus is released only when the code agrees with a reference value.