Surgery – Blood drawn and replaced or treated and returned to body – Constituent removed from blood and remainder returned to body
Reexamination Certificate
2011-05-03
2011-05-03
Deak, Leslie (Department: 3761)
Surgery
Blood drawn and replaced or treated and returned to body
Constituent removed from blood and remainder returned to body
C422S044000, C210S645000, C210S650000, C210S321710, C210S433100, C210S500230
Reexamination Certificate
active
07935071
ABSTRACT:
A fluid removal apparatus comprising a blood removal catheter for insertion into a peripheral vein or artery and having a size 16 standard gage needle or less; a filter having a blood inlet port coupled to the blood removal catheter, a blood outlet port, an excess fluid removal port, and a blood flow passage with porous membrane which passes fluids to the fluid removal port and retains solutes of 60,000 Daltons or greater, and a blood return catheter for inserting into a peripheral vein or artery and having a size of 16 standard gage needle or less.
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Gelfand Mark
Levin Howard R.
O'Mahony John
Polaschegg Hans-Dietrich
CHF Solutions Inc.
Deak Leslie
Nixon & Vanderhye P.C.
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