Safety spinal catheter
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Apr 28, 2005
app pub date -
Oct 27, 2003
filing date -
Oct 27, 2003
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An apparatus and method to insert a spinal catheter and minimize incidence of post dural puncture headache. The apparatus typically includes a support needle with a non-cutting piercing tip and an exteriorly mounted catheter. The catheter gauge is reduced, while ease of use is increased by the exterior mounting. The catheter may include a kink sleeve that protects against kinking when bent during use. A central stylet maybe included to prevent entry of matter into the support needle opening during insertion. Methods using a single stick insertion procedure allow for catheter placement to be determined and adjusted based on physical feedback obtained during the single stick insertion.
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