Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Patent
1986-11-19
1988-07-19
Truluck, Dalton L.
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
604 51, 604184, 604218, 604231, 604168, 604900, A61M 500
Patent
active
047582189
ABSTRACT:
A percutaneous syringe assembly for use in the introduction of a guidewire into a blood vessel for the purpose of guiding a catheter into place. The syringe has a plunger with a central guide tube for the wire and a needle lumen for introduction of the wire into a blood vessel. A protective flexible container for a guidewire is attachable to the syringe plunger in a closed circuit with selective ends to be aligned with the central guide tube of the plunger to permit a J-end or a straight end of a wire to be introduced into a selected blood vessel.
REFERENCES:
patent: 2861571 (1958-11-01), Sandhage et al.
patent: 4274408 (1981-06-01), Nimrod
De Vries James H.
Jonkman Kenneth R.
Kiefer Patrick J.
DLP Inc.
Truluck Dalton L.
Whelton Denise
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