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:
Oct. 14, 1997
Filed:
Nov. 06, 1995
Hans-Joachim Kuhn, Wiesbaden, DE;
Heraeus Med GmbH, Hanau, DE;
Abstract
A respiratory gas container has a flexible bag having an opening with a valve housing arranged in the opening area housing having an upper part and a lower part as well as at least one gas discharge and one gas inlet valve and a connection piece. In order to be able to decontaminate the respiratory gas container reliably and to be able to recognize and eliminate functional disturbances easily, the lower part is mounted substantially within the bag, whereby the lower part has at least one gas discharge valve within the opening. The upper part is mounted substantially outside the bag, whereby it has at least one gas inlet valve and a connection opening as well a fixing element with gas outlet openings mounted in the area of the bag opening. The lower part is detachably joined with the upper part, whereby at lease one connection opening is connected with a gas inlet opening of the lower part through a hollow space of the upper part.