Albert J Yarzebinski

6676634, Jan 13, 2004

Aug 3, 2000

09/631422

Michael A. Spohn - Butler PA
Craig John Bowser - Ford City PA
P. Eric Pavlik - Natrona Heights PA
Albert John Yarzebinski - Glenshaw PA
David M. Reilly - Glenshaw PA
Joseph B. Havrilla - Pittsburgh PA

Medrad, Inc. - Indianola PA

A61M 3700

604154

The present syringe adapter ( ), which permits use of syringes ( ) of various types, sizes and configurations to be used with a front-loading injector ( ), includes a removable injector face plate ( ) having a releasable mounting mechanism ( ) for attaching the adapter face plate ( ) to a front-load injector ( ), a reducing sleeve ( ) having a recess ( ) for receiving the distal flange ( ) of syringe ( ), locking pivot arms ( ) pivotly attached to the reducing sleeve ( ) to releasably engage syringe flange ( ), and a piston extension ( ) provided for extending the injector drive piston ( ) for engagement with syringe plunger ( ).

7029458, Apr 18, 2006

Nov 7, 2002

10/065668

Michael A. Spohn - Butler PA, US
Craig John Bowser - Ford City PA, US
P. Eric Pavlik - Natrona Heights PA, US
Albert John Yarzebinski - Glenshaw PA, US
David M. Reilly - Glenshaw PA, US
Joseph B. Havrilla - Pittsburgh PA, US

MEDRAD, Inc. - Indianola PA

A61M 1/00

604152, 604228, 604154

A syringe adapter, which permits use of syringes of various types and sizes to be used with a front-loading injector, includes a piston extension and an adapter face plate. The piston extension includes structure for connecting the piston extension to a drive piston of the injector and a plunger of the syringe. The adapter face plate includes a mounting device for attaching the adapter face plate to an injector and a recess for receiving the distal flange of the syringe. The adapter face plate may also include locking pivot arms for releasably engaging the syringe flange.

7039455, May 2, 2006

Sep 27, 2002

10/256976

John A. Brosovich - Pittsburgh PA, US
Michael J. Yanniello - Cheswick PA, US
Albert J. Yarzebinski - Glenshaw PA, US

Medrad, Inc. - Indianola PA

A61B 5/0402
A61N 5/0425

600509, 128901

An apparatus and method is provided for improving the quality of electrocardiogram (ECG) signals obtained from a patient undergoing magnetic resonance imaging (MRI) wherein the ECG signal has relatively high levels of noise or interference voltages induced on it by changing magnetic fields. The apparatus includes the arrangement of a differential amplifier, a prefilter, a signal limiter (SL) circuit and an intermediate amplifier with an integral low pas filter. The prefilter limits the rise time or high frequency component of the noise or interfering voltages induced on the ECG that are presented to the signal limiter.

20040225210, Nov 11, 2004

Feb 2, 2004

10/770774

John Brosovich - Pittsburgh PA, US
Michael Yanniello - Cheswick PA, US
Albert Yarzebinski - Glenshaw PA, US

A61B005/04

600/372000, 600/509000

A lead set assembly is capable of coupling electrodes to a separate device. The assembly includes two leads. The condition sense lead features two conductive paths, each being connectible to one electrode for conveying a bioelectric signal therefrom and capable of having a first noise signal induced therein by electromagnetic emanations. The noise pickup lead also features two conductive paths, each being effectively topographically aligned with one conductive path of the condition sense lead to form a noise-matched pair therewith and capable of having a second noise signal induced therein by the electromagnetic emanations. In each noise-matched pair, this enables the second noise signal to be substantially approximate to the first noise signal. The lead set assembly can thus be used to convey to the separate device (I) the bioelectric and first noise signals using the condition sense lead and (II) the second noise signals using the noise pickup lead.

20060184157, Aug 17, 2006

Mar 22, 2006

11/387350

Michael Spohn - Butler PA, US
Robert Ashcraft - Butler PA, US
Craig Bowser - Ford City PA, US
P. Pavlik - Natrona Heights PA, US
Albert Yarzebinski - Glenshaw PA, US
David Reilly - Glenshaw PA, US
Joseph Havrilla - Pittsburgh PA, US

A61M 25/16
A61M 37/00
A61M 25/18

604535000, 604154000

A syringe adapter, which permits use of syringes of various types and sizes to be used with a front-loading injector, includes a piston extension and an adapter face plate. The piston extension includes structure for connecting the piston extension to a drive piston of the injector and a plunger of the syringe. The adapter face plate includes a mounting device for attaching the adapter face plate to an injector and a recess for receiving the distal flange of the syringe. The adapter face plate may also include locking pivot arms for releasably engaging the syringe flange.

6336913, Jan 8, 2002

Aug 19, 1998

09/125454

Michael A. Spohn - Butler PA
Craig John Bowser - Ford City PA
P. Eric Pavlik - Vandergrift PA
Albert John Yarzebinski - Glenshaw PA

Medrad, Inc. - Indianola PA

A61M 3700

604154

The present syringe adapter ( ), which permits use of syringes ( ) of various types, sizes and configurations to be used with a front-loading injector ( ), includes a removable injector face plate ( ) having a releasable mounting mechanism ( ) for attaching the adapter face plate ( ) to a front-load injector ( ), a reducing sleeve ( ) having a recess ( ) for receiving the distal flange ( ) of syringe ( ), locking pivot arms ( ) pivotly attached to the reducing sleeve ( ) to releasably engage syringe flange ( ), and a piston extension ( ) provided for extending the injector drive piston ( ) for engagement with syringe plunger ( ).