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. 26, 2013
Filed:
Jan. 26, 2012
Richard Warby, Cambridgeshire, GB;
Graham Hately, Norfolk, GB;
Kevin Chilvers, Norfolk, GB;
John Olley, Norfolk, GB;
Paul Allsop, Norfolk, GB;
Richard Warby, Cambridgeshire, GB;
Graham Hately, Norfolk, GB;
Kevin Chilvers, Norfolk, GB;
John Olley, Norfolk, GB;
Paul Allsop, Norfolk, GB;
Consort Medical PLC, Hemel Hempstead, GB;
Abstract
A fluid delivery device for discharging a fluid having a housing, a piston pump, a biasing mechanism, and a trigger mechanism. The housing has a fluid discharge outlet. The pump has a pump chamber casing for fluid storage, a piston sliding in the pump chamber, a piston plunger, and a delivery channel leading to the housing outlet. The biasing mechanism biases the piston pump casing towards the housing outlet. The trigger mechanism has a catch member and a restraining member movable by a manually actuatable trigger from a cocked to a triggered configuration. The cocked restraining member engages the catch member to prevent movement and fluid discharge. A triggered restraining member disengages from the catch member for movement of the casing towards the housing outlet to discharge fluid from housing outlet.