Boston Scientific Scimed, Inc.

Boston Scientific Corporation

Kevin Silberg

Jeffrey S Lindquist

Scott Schewe

Thomas J Holman

Afsar Ali

Richard Dunn

Ken Xiao Kang Zhang

David Parsons

Nam H Hoang

Andrew J Campbell

Ralph J Barry, Jr

Ausberto Reyes Pineda

Chay Nil

An extrusion control system for use with one or more extruders has a data acquisition module in communication with one or more data acquisition nodes that are associated with an extrusion process. A control module is also in communication with one or more control nodes associated the extrusion process. A synchronization signal to one or more control nodes causes the nodes to adjust to a predetermined setting.

Extrusion of articles

An extrusion control system for use with one or more extruders has a data acquisition module in communication with one or more data acquisition nodes that are associated with an extrusion process. A control module is also in communication with one or more control nodes associated with the extrusion process. A synchronization signal to one or more control nodes causes the nodes to adjust to a predetermined setting.

Medical device balloons are formed from a tubular parison by a process or apparatus which establishes a controlled location (initiation zone) on the parison where radial expansion is initiated. Initiation within the initiation zone is achieved by heating the parison in that location to a higher temperature than the remainder of the parison for at least a portion of the blowing time. A variety of apparatus configurations are provided, some of which allow for the size and location of the initiation zone to be readily reconfigured. Balloons can also be modified, post-blowing, using heating apparatus and methods described.

Process for forming medical device balloons

Apparatus for forming medical device balloons

A mold for a medical device balloon has a cavity adapted to receive a hollow parison expandable therein to form the balloon. The cavity has a cone region and a body region. The cone region is heated to a higher temperature, or the mold wall is formed to deliver applied heat more efficiently to the cone region, relative to the body region of the mold.

Catheter balloon molding device

Process and apparatus for forming medical device balloons

Growing community of inventors

Big Lake, MN, United States of America

Kevin Silberg