MITCHELL W. YADVEN, MD
Urology at 3 Ave, Bradenton, FL

8512313, Aug 20, 2013

Nov 3, 2009

12/611184

Gordon Edgar Atkinson - Hickory NC, US
Mitchell Wade Yadven - Bradenton FL, US
Jeffrey Wayne Hale - Hickory NC, US

Advanced Urological Products - Hickory NC

A61M 27/00

604544, 604328, 604329, 604330, 604331, 604274, 604275, 604279, 604264, 604276

A valve for controlling fluid flow through a flow passage. The valve includes a tubular valve body defining a longitudinal axis and having an interior surface and an exterior surface. The valve body defines first and second valve ends and a tip portion is supported on the valve body and located at the second valve end. A cap member is supported on the valve body and includes a closed end formed by an end wall having an aperture for receiving the tip portion. The aperture includes a lip portion surrounded a groove on an interior of the cap member to facilitate a pressure seal between the aperture and the tip portion.

8474458, Jul 2, 2013

Oct 29, 2009

12/589855

Mitchell W. Yadven - Bradenton FL, US
Michael Greco - Bethpage NY, US

A61M 11/00

12820711, 12820024, 12820713, 12820628

An ergonomic chin support is designed for use in combination with medical headgear. The headgear has flexible straps adapted for locating a ventilation interface on a patient. The ergonomic chin support comprises a generally arcuate and substantially rigid chin cradle. First and second substantially rigid extensions are formed at opposite ends of the chin cradle, and are adapted for being pulled by respective straps of the headgear to urge the chin cradle against the mandible of the patient. Retaining posts are provided for retaining the ergonomic chin support at a fixed location along respective lengths of the straps.

6913244, Jul 5, 2005

May 2, 2003

10/428431

Gordon Edgar Atkinson - Anna Maria FL, US
Mitchell Wade Yadven - Bradenton FL, US

F16K031/00

251343, 251347, 251353

A valve for controlling fluid flow through a flow passage. The valve includes a tubular valve body defining a longitudinal axis and having an interior surface and an exterior surface. The valve body defines first and second valve ends and a tip portion is supported on the valve body and located at the second valve end. A cap member is supported on the valve body and includes an interior surface and an exterior surface and is positioned over the second valve end for movement in a longitudinal direction parallel to the longitudinal axis. The cap member includes an open end and a closed end, and the closed end is formed by an end wall having an aperture for receiving the tip portion. The cap member is movable in a first direction toward the first valve end to position the cap member in a closed position with the tip portion extending through the aperture to prevent fluid flow through the valve body, and the cap member is movable in a second direction away from the first valve end to position the cap member in an open position with the aperture displaced from the tip member to permit fluid flow through the valve body.

2006009, May 4, 2006

Nov 2, 2004

10/979286

W. Dikeman - Leawood KS, US
Gordon Atkinson - Anna Maria FL, US
Mitchell Yadven - Bradenton FL, US

A61M 27/00

604544000, 604328000

A urinary catheter including an elongated tube formed of a flexible material. A proximal end of the tube includes an opening placing an exterior of the elongated tube in fluid communication with an interior fluid passage of the elongated tube, where the proximal end defines an inlet end of the elongated tube. A distal end of the tube is formed by the flexible material, and a socket is located within the distal end of the flexible material and defines a fluid outlet for the elongated tube. A valve having a fluid passage therethrough is connected to the socket and includes a movable closure member displaceable to control fluid flow from the elongated tube. The valve is removable from the socket to permit a flushing syringe to be connected in engagement with the socket.