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:
Jun. 01, 2015
Filed:
Nov. 15, 2009
Applicants:
James T. Deluca, Forest Hills, NY (US);
Paul V. Deluca, Plandome Manor, NY (US);
Inventors:
James T. DeLuca, Forest Hills, NY (US);
Paul V. DeLuca, Plandome Manor, NY (US);
Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61M 35/00 (2005.12); A61F 13/20 (2005.12); A61B 19/00 (2005.12); A61M 1/00 (2005.12); A61D 1/06 (2005.12);
U.S. Cl.
CPC ...
A61M 1/00 (2012.12); A61D 1/06 (2012.12);
Abstract
A vacuum device for removing a lodged mass or bolus from the throat of a choking victim. The device includes a pump for creating a vacuum chamber communicating with a mouthpiece having a frangible membrane. A resilient striker fractures the membrane to generate a substantially instantaneous vacuum to the mouthpiece to dislodge the mass. In one embodiment, the membrane is substituted by a manually displaceable sealing member, which is resealed after use of the device by movement of a vacuum-generating plunger.