Mark W Wolfson, 5631 Pine Plain Rd, Wellesley, MA 02481

6342063, Jan 29, 2002

Jan 26, 2000

09/491273

Robert B. DeVries - Marlborough MA
Hannah Shu Kim - Boxborough MA
Naroun Soun - Lawrence MA
Forrest D. Whitcher - Allston MA
Mark W. Wolfson - Framingham MA

Scimed Life Systems, Inc. - Maple Grove MN

A61M 2900

606200

A thrombus filter which can be securely fixed in a selected location in the vascular system of a patient and removed when no longer required. The thrombus filter includes a plurality of struts which radiate from a body portion to form the generally conical shape of the thrombus filter. The thrombus filter includes anchor members joined to the free end of each strut. The thrombus filter includes an insulating layer substantially covering the thrombus filter including the body portion, the struts and the anchor members. The insulating layer includes an opening proximate the anchor members. The opening in the insulating layer creates a conductive path between the thrombus filter and the patients body. When removal of the thrombus filter is desired, a first electrical conductor forms an electrical connection with the body portion of the thrombus filter. A second electrical conductor forms an electrical connection with the patients body.

6416530, Jul 9, 2002

Jul 12, 2001

09/904259

Robert B. DeVries - Marlborough MA
Hannah Shu Kim - Boxborough MA
Naroun Soun - Lawrence MA
Forrest D. Whitcher - Allston MA
Mark W. Wolfson - Framingham MA

Scimed Life Systems, Inc. - Maple Grove MN

A61M 2900

606200

A thrombus filter which can be securely fixed in a selected location in the vascular system of a patient and removed when no longer required. The thrombus filter includes a plurality of struts which radiate from a body portion to form the generally conical shape of the thrombus filter. The thrombus filter includes anchor members joined to the free end of each strut. The thrombus filter includes an insulating layer substantially covering the thrombus filter including the body portion, the struts and the anchor members. The insulating layer includes an opening proximate the anchor members. The opening in the insulating layer creates a conductive path between the thrombus filter and the patients body. When removal of the thrombus filter is desired, a first electrical conductor forms an electrical connection with the body portion of the thrombus filter. A second electrical conductor forms an electrical connection with the patients body.

D614774, Apr 27, 2010

Dec 18, 2008

29/329613

Keith H. Gausmann - Cary NC, US
Joey Nakayama - Chicago IL, US
Adam Ruggles - Chicago IL, US
Gary F. Prokop - Wheaton IL, US
David Chesley - Duxbury MA, US
Mark Wolfson - Wellesley MA, US
Natan Pheil - Chicago IL, US
David S. Jaggi - Oak Park IL, US
Martin Rathgeber - Chicago IL, US

TearScience, Inc. - Morrisville NC

2401

D24172, D24160

8292946, Oct 23, 2012

Oct 25, 2005

11/258278

Robert Thistle - Bridgewater MA, US
Mark Wolfson - Wellesley MA, US

Boston Scientific Scimed, Inc. - Maple Grove MN

A61F 2/06

623 115

An implant adapted to be retained in a body lumen includes a barb for engaging the lumen wall. The barb includes a yieldable element adapted to yield in response to a force, above a predetermined limit, tending to cause migration of the implant. The barb may comprise a shape memory material adapted to change shape when the material undergoes a stress induced phase change and thereby to disengage from the lumen wall.

8328768, Dec 11, 2012

Feb 11, 2005

11/057286

Karla Weaver Quigley - Framingham MA, US
Paul DiCarlo - Middleboro MA, US
Mark Wolfson - Wellesley MA, US

Angiodynamics, Inc - Latham NY

A61M 5/00

604246, 604 616, 604533, 60416701, 60416703, 60416704, 60428803

A valve assembly for vascular access, comprising a body defining a lumen adapted for flowing blood, the body including a luer housing for connection with a first blood conduit and a barb housing for connection with a second blood conduit and a plurality of slitted membranes disposed within the body portion, each of the slitted membranes generating a partial pressure drop for flow therethrough, each of the partial pressure drops being smaller than a total pressure drop for flow through the body portion.

8337451, Dec 25, 2012

Oct 20, 2008

12/254532

Raymond Lareau - Westford MA, US
Mark Wolfson - Wellesley MA, US

Angio Dynamics, Inc. - Latham NY

A61M 3/00

604 43

A flow control tip for a catheter comprises a partition dividing the catheter into first and second lumens, a first orifice fluidly connected to the first lumen and a second orifice fluidly connected to the second lumen, the first orifice being proximal to the second orifice, an elongate protrusion extending along a portion of the partition substantially along a centerline of the elongated body and a deflecting surface extending at an angle relative to the protrusion to direct flow from the first orifice away from the centerline.

8366687, Feb 5, 2013

Jan 6, 2004

10/752257

Mark Girard - Waltham MA, US
Todd Beaupre - Reading MA, US
Benjamin Bell - Haverhill MA, US
Mark Wolfson - Wellesley MA, US
Richard Nisil - Blackstone MA, US
Jeffrey J. Crowley - Milford MA, US
Nathan Murphy - Westborough MA, US

Angio Dynamics - Latham NY

A61M 37/00

60428802, 604175

An access port comprises a housing with a first opening and a self sealing septum sealing the first opening, the septum including an attachment portion for securing the septum to the housing, the attachment portion including a chamfer which, when the septum is mounted within the housing is subject to a force oriented substantially perpendicularly with respect to a plane of the outer surface, the chamfered portion redirecting a portion of the force to compress the outer surface. A septum for an access port comprises an attachment portion for abutting a septum seat of the access port and an operative surface permitting penetration by a needle and resealing itself after removal of the needle in combination with a chamfered portion providing a transition between the attachment portion and the operative surface, the chamfered portion re-directing a component of a force applied to the chamfered portion to compress the operative surface.

8435264, May 7, 2013

Aug 30, 2010

12/871324

Erik Sebastian Sojka - Raynham MA, US
Arthur G. Stephen - Raynham MA, US
Mark W. Wolfson - Raynham MA, US
Daniel Paul Gamache - Raynham MA, US
Justin M. Piccirillo - Raynham MA, US

DePuy Mitek, LLC - Raynham MA

A61B 17/04

606232

A suture anchor has a tubular body having an axial bore therethrough and having one or more purchase enhancements on an exterior surface of the body adapted to enhance purchase of the body within a bone hole, such as threads. A lateral port passes through the body from the bore to the exterior surface. A length of suture for attaching soft tissue to bone passes down along the exterior surface over the one or more purchase enhancements, over a distal end of the body, up into the bore through and then back out of the bore and up along the exterior surface over the one or more purchase enhancements.