Device for sensing parameters of a hollow body organ
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United States of America Patent
Stats
-
Sep 6, 2005
Grant Date -
May 8, 2003
app pub date -
May 14, 2002
filing date -
Jul 12, 2001
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A device for sensing the profile of a hollow body organ includes a hollow guidewire or probe carrying a sensor. The hollow probe includes a distal coiled end tube with a tip bent at an angle between about 10° to 90° relative to the probe longitudinal axis and having a torque response of no more than about 0.4 ozf in. The flexural rigidity of the distal end tube relative to the mid and proximal end tubes forming the probe is generally in the range of about 1:(4 to 4,400):(110 to 13,000), respectively. An actuator is detachably secured to the probe and includes one or several motors which allow the sensor to travel in a rotational and axial path through the body organ.
First Claim
Family
International Classification(s)
- Non-US Classification not provided for expired patents
Cited Art Landscape
Patent Citation Ranking
- Citation Ranking not provided for expired patents
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