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. 10, 2007
Filed:
Apr. 20, 2000
Ingemar H. Lundquist, Oakland, CA (US);
Stuart D. Edwards, Los Altos, CA (US);
Ingemar H. Lundquist, Oakland, CA (US);
Stuart D. Edwards, Los Altos, CA (US);
Other;
Abstract
A medical treatment device comprising an elongate probe member having proximal and distal extremities. The elongate probe member has a longitudinal axis and at least one passageway extending from the proximal extremity to the distal extremity. A guide is mounted in the at least one passage of the elongate probe member and has proximal and distal extremities with the distal extremity of the guide being in the vicinity of the distal extremity of the elongate probe member. The guide has an opening in the distal extremity and a lumen extending from the proximal extremity to the opening in the distal extremity. A needle is slidably disposed in the lumen of the guide. The needle is in the form of a tube having an axial lumen extending therethrough. A control mechanism is coupled to the proximal extremity of the elongate probe member and is secured to the needle for advancing and retracting the needle relative to the guide.