Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Reexamination Certificate
2006-01-23
2009-12-15
Sirmons, Kevin C (Department: 3767)
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
C251S369000, C604S164050
Reexamination Certificate
active
07632254
ABSTRACT:
The present invention is a tool coupled to a hemostasis valve and adapted to slit/split a tubular body of a catheter or sheath to facilitate the removal of the tubular body from about a medical device extending through the hemostasis valve and tubular body. The tool comprises a conical barrel portion supporting one or more radially outward extending blades. The tool also comprises a stabilizing component for preventing displacement between the tool and medical device when the tubular body is being removed from about the medical device.
REFERENCES:
patent: 4412380 (1983-11-01), Kish
patent: 5312355 (1994-05-01), Lee
patent: 5620020 (1997-04-01), Collins
patent: 5669883 (1997-09-01), Scarfone et al.
patent: 6159198 (2000-12-01), Gardeski et al.
“Pacing Lead Stabilizer”,Pressure Products, Inc., Jul. 2004; (abstract) http://www.pressure-products.com/.
“Braided Sheath Slicer”,Pressure Products, Inc.; (abstract) http://www.pressure-products.com/.
“RAPIDO Dual-Catheter System”,Guidant, Jul. 2004; (abstract) http://www.guidant.com/products/ProductTemplates/CRM/RAPIDO—CUTAWAY—INTRO.shtml.
“Attain™ Lef-heart Lead Delivery Systems”,Medtronic, Inc., Jul. 2004; (abstract) http://www.medtronic.con/hg/physician/attain.html.
Bjorkman Bradford A.
Goblish Donald G.
Potter Daniel J.
Osinski Bradley J
Pacesetter Inc.
Sirmons Kevin C
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