Reducing withdrawal force in a safety IV catheter

Details Reducing withdrawal force in a safety IV catheter Reducing withdrawal force in a safety IV catheter

2007-11-20

2010-06-29

Lucchesi, Nicholas D (Department: 3763)

Surgery

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

Treating material introduced into or removed from body...

C604S110000, C604S111000, C604S164010, C604S164060, C604S164070

Reexamination Certificate

active

07744567

ABSTRACT:
An extravascular system for accessing the vasculature of a patient may include a catheter adapter, a needle, and/or a needle tip shield assembly. The needle tip shield assembly may have a needle cap, and the needle cap may have a needle shield and at least one low friction surface. The needle may be disposed within the catheter assembly and the needle tip shield assembly. The low friction surface may reside between the needle shield and the needle. The at least one low friction surface may reside on the needle, on the V-clip, and/or on a structure located between the needle and the V-clip.

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