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:
Nov. 24, 1987
Filed:
Feb. 25, 1986
Graham Deane, Ascot, GB;
Barry O Weightman, Cobham, GB;
National Research Development Corporation, London, GB;
Abstract
Suction-irrigation apparatus for medical use in relation to wound and surgical sites comprises a probe projecting from a handpiece which also carries a valve, there being a through-conduit opening at the probe tip for suction, a first irrigation conduit opening at the tip, and a second irrigation conduit communicating with the suction conduit adjacent the tip, and with the valve normally operable to control the flow of fluid through the irrigation conduits. Preferably the valve operation has a normal position with both irrigation conduits closed, a fully operated position with only the first such conduit open, and a partially operated intermediate position with only the second such conduit open.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile