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. 14, 2014
Filed:
Jun. 21, 2012
Peter L. Sadowski, Woodbury, MN (US);
David M. Deboer, Grand Rapids, MI (US);
Claude L. Berman, Effingham, NH (US);
Paul R. Lesch, Jr., Lino Lakes, MN (US);
Margaret L. Holland, New Haven, CT (US);
Peter L. Sadowski, Woodbury, MN (US);
David M. Deboer, Grand Rapids, MI (US);
Claude L. Berman, Effingham, NH (US);
Paul R. Lesch, Jr., Lino Lakes, MN (US);
Margaret L. Holland, New Haven, CT (US);
Antares Pharma, Inc., Ewing, NJ (US);
Abstract
A jet injection device with a fluid chamber in a housing member for holding about 0.02 ml to about 3 ml of a medicament. An injection-assisting needle has an injection end that extends from the housing for inserting into a patient to a depth of up to about 5 mm. A force-generating source is configured to apply a pressure reaching about 100-1000 psi to the medicament in the chamber to expel the medicament through the injecting end of the needle.