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:
Mar. 31, 1998
Filed:
Oct. 06, 1995
Ronald G Coss, Newport Beach, CA (US);
Jay R McCoy, Trabuco Canyon, CA (US);
Micro Motors, Inc., Santa Ana, CA (US);
Abstract
A sterile fluid delivery system that incorporates a specialized handpiece adapter placed between a standard dental or other medical handpiece and a conventional tube set. The tap water conduit in the conventional tube set is blocked by the handpiece adapter and instead a tube set connected to the adapter provides a supply of sterile fluid for delivery to a work site. A peristaltic pump delivers fluid from a sterile supply to the handpiece adapter. Motor exhaust air pressure from the adapter is applied to the pump to activate a pressure-sensitive switch. The pump automatically turns on when the medical tool is activated and turns off when the tool is deactivated.