Spinal epidural needle assemblies

Details Spinal epidural needle assemblies Spinal epidural needle assemblies

1997-01-09

1998-03-10

Rimell, Sam

Surgery

Means for introducing or removing material from body for...

Treating material introduced into or removed from body...

604117, 604158, 604164, A61M 5178

Patent

active

057255040

ABSTRACT:
A spinal epidural needle assembly has a spinal needle assembly insertable in an epidural needle assembly. The spinal needle assembly has a rotatable cam lever on its hub, which engages a resilient tongue formed from the hub. The spinal needle assembly is locked with the epidural assembly by pushing in the cam lever, which displaces the tongue inwardly into frictional contact with the epidural needle hub.

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