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. 30, 2020
Filed:
Nov. 25, 2016
Biopreme Medical Technologies Inc., Chemainus, CA;
Alexsandr Kavokin, Moscow, RU;
Nigel Anthony Syrotuck, Victoria, CA;
Mark Sasha Drlik, Victoria, CA;
BIOPREME MEDICAL TECHNOLOGIES INC., Chemainus, British, CA;
Abstract
A negative pressure injection device which includes a suction cup and an inner skirt that encircles an injection port and depends into the interior of the suction cup. An injection member is surrounded by and protrudes below the inner skirt. When air is drawn from the suction cup an epidermis of a patient is drawn into the suction cup until the epidermis comes into contact with the inner skirt and that portion of the injection member protruding below the inner skirt. The inner skirt provides consistent epidermis positioning. The depth of injection is consistently defined by the extent to which the injection member protrudes below the inner skirt.