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:
May. 05, 2020
Filed:
Oct. 10, 2006
Luis Linares, Guatemala, GT;
Krishnan Suthanthiran, Lorton, VA (US);
Manny R. Subramanian, Frederick, MD (US);
Luis Linares, Guatemala, GT;
Krishnan Suthanthiran, Lorton, VA (US);
Manny R. Subramanian, Frederick, MD (US);
Best Medical International, Inc., Springfield, VA (US);
Abstract
A urethral catheter and its method of use to identify a patient's urethral anatomic course for the precise placement of a treatment element into the patient's prostate are provided. An echo-opaque urethral catheter including an echogenic material and a radio-opaque material in at least an image portion thereof is introduced into a urethra until its echogenic and radio-opaque image portion is generally aligned with a treatment site of the prostate. An image probe positioned relative to the treatment site is activated to obtain a real time image of the prostate and urethra by ultrasound or X-ray imaging. The echo-opaque urethral catheter includes an elongated flexible catheter, at least the image portion of which, is coated with, incorporates within or is enclosed by the echogenic and radio-opaque materials that enhance ultrasound and radio visualization.