Medical instrument with an atraumatic end
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United States of America Patent
Stats
-
N/A
Issued Date -
Nov 21, 2002
app pub date -
Mar 29, 2002
filing date -
Apr 16, 2001
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A catheter used to deliver or retrieve material from within a body. The catheter comprises a proximal end, a distal end and a central section extending between the proximal end and the distal end. The catheter also includes an internal lumen that extends from the proximal end to the distal end through the central section. The distal end includes a rigid bulbous tip with an outer diameter that is greater than an outer diameter of the central section. The rigid bulbous tip has a rounded, substantially spherical shape that is safer than the distal end of a traditional catheter. The bulbous tip does not include any sharp edges that could tear or otherwise perforate a passageway within a patient. As a result, the catheter is safer and it can be advanced within the patient without causing pain or injury.
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Family
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