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:
Jan. 03, 2023
Filed:
Oct. 25, 2018
Applicant:
Biosafe S.a., Eysins, CH;
Inventor:
Pau Mato Sabat, Eysins, CH;
Assignee:
Biosafe S.A., Eysins, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M 5/31 (2006.01); A61M 5/315 (2006.01); A61L 2/20 (2006.01);
U.S. Cl.
CPC ...
A61M 5/3145 (2013.01); A61L 2/206 (2013.01); A61M 5/3135 (2013.01); A61M 5/31501 (2013.01); A61M 5/31513 (2013.01); A61L 2202/23 (2013.01); A61M 2005/3121 (2013.01); A61M 2005/3151 (2013.01); A61M 2205/02 (2013.01);
Abstract
The invention discloses a sterile syringe () comprising a barrel () having internal surfaces (), a plunger () movable within the barrel, a non-sliding seal () between the barrel and the plunger defining a sealed volume () and at least one filter () allowing only filtered gases to enter the sealed volume such that the syringe maintains its sterility even after several uses. The filters could be positioned on different locations on the syringe like on the non-sliding seal, the barrel, the barrel flange or the plunger handle.