Processes for producing anastomotic components having magnetic properties
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United States of America Patent
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N/A
Issued Date -
Jun 13, 2002
app pub date -
May 7, 2001
filing date -
Dec 13, 2000
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Processes for forming magnetic anastomotic components subject suitable stock material to a series of steps to produce a biocompatible device for implantation in a patient's body. The processes treat the exterior of the material to form a smooth outer surface free of irregularities and discontinuities. The anastomotic component may undergo additional processing, for example, applying one or more coatings, changing the surface configuration of the component or creating one or more areas of concentrated magnetic flux. According to another aspect of the invention, the anastomotic component is magnetized after it has been packaged. Finally, the exterior of the component may be rendered smooth after initial forming by an acid etching process that is carried out pursuant to principles of the invention.
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