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Class Information
Number: 604/6.05
Name: Surgery > Blood drawn and replaced or treated and returned to body > Constituent removed from blood and remainder returned to body > Component of blood removed (i.e., pheresis) > Single needle
Description: Subject matter wherein a single blood transfusion needle is used for withdrawing blood from and returning blood to the body.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7615028 |
Extracorporeal blood treatment and system having reversible blood pumps |
Nov. 10, 2009 |
| 7608053 |
Extracorporeal blood processing methods with return-flow alarm |
Oct. 27, 2009 |
| 7569029 |
Multi-lumen catheter |
Aug. 4, 2009 |
| 7494477 |
Catheter pump, catheter and fittings therefore and methods of using a catheter pump |
Feb. 24, 2009 |
| 7374678 |
Apparatus and method for separating and concentrating fluids containing multiple components |
May. 20, 2008 |
| 7264607 |
Circuit for extracorporeal blood circulation |
Sep. 4, 2007 |
| 7037428 |
Integrated automatic blood processing unit |
May. 2, 2006 |
| 6962575 |
Single access dialysis needle |
Nov. 8, 2005 |
| 6716187 |
Platelet concentration syringe kit |
Apr. 6, 2004 |
| 6706008 |
Automated system and method for withdrawing compounds from blood |
Mar. 16, 2004 |
| 6641552 |
Blood collection and separation system |
Nov. 4, 2003 |
| 5871459 |
Apparatus for treating blood |
Feb. 16, 1999 |
| 5795317 |
Extracorporeal blood processing methods and apparatus |
Aug. 18, 1998 |
| 5782792 |
Method for treatment of rheumatoid arthritis |
Jul. 21, 1998 |
| 5651766 |
Blood collection and separation system |
Jul. 29, 1997 |
| 5649903 |
Apparatus and methods for generating leukocyte free platelet concentrate |
Jul. 22, 1997 |
| 5437624 |
Single needle recirculation system for harvesting blood components |
Aug. 1, 1995 |
| 5403272 |
Apparatus and methods for generating leukocyte free platelet concentrate |
Apr. 4, 1995 |
| 5382227 |
Apparatus and method for setting the level of a liquid in a chamber of an extracorporeal blood circuit |
Jan. 17, 1995 |
| 5368555 |
Organ support system |
Nov. 29, 1994 |
| 5358482 |
Single-needle extracorporeal plasmapheresis circuit |
Oct. 25, 1994 |
| 5318511 |
Method and apparatus for controlling the circulation of blood in a single needle circuit |
Jun. 7, 1994 |
| 5298020 |
Neonatal autotransfusion apparatus and method |
Mar. 29, 1994 |
| 5188593 |
Dual lumen catheter |
Feb. 23, 1993 |
| 5141490 |
Single-needle type plasma separation apparatus and plasma collection apparatus |
Aug. 25, 1992 |
| 5120303 |
Method and apparatus for hemodialysis with a single needle |
Jun. 9, 1992 |
| 5112298 |
Apheresis method and device |
May. 12, 1992 |
| 5098373 |
Process for controlling blood pumps in the extra-corporeal circuit of a single needle arrangement and apparatus thereof |
Mar. 24, 1992 |
| 5057073 |
Dual lumen catheter |
Oct. 15, 1991 |
| 5053023 |
Catheter for prolonged access |
Oct. 1, 1991 |
| 4954128 |
Therapeutics plasma exchange system |
Sep. 4, 1990 |
| 4940455 |
Method and apparatus for single needle dialysis |
Jul. 10, 1990 |
| 4850998 |
Method for wetting a plasmapheresis filter with anticoagulant |
Jul. 25, 1989 |
| 4842582 |
Method and apparatus for using dual-lumen catheters for extracorporeal treatment |
Jun. 27, 1989 |
| 4776837 |
Single lumen catheter fluid treatment |
Oct. 11, 1988 |
| 4758336 |
Dialytic apparatus |
Jul. 19, 1988 |
| 4680025 |
Blood component collection systems and methods |
Jul. 14, 1987 |
| 4675004 |
Dual-lumen fistula needle |
Jun. 23, 1987 |
| 4655742 |
Process/apparatus for the withdrawal/return of body fluids |
Apr. 7, 1987 |
| 4648866 |
Process/apparatus for the withdrawal/return of body fluids |
Mar. 10, 1987 |
| 4643714 |
Single needle apparatus |
Feb. 17, 1987 |
| 4626240 |
Dual lumen subclavian cannula |
Dec. 2, 1986 |
| 4614590 |
Dialysis apparatus and method for its control |
Sep. 30, 1986 |
| 4605503 |
Single needle blood fractionation system having adjustable recirculation through filter |
Aug. 12, 1986 |
| 4596550 |
Method and apparatus for ultrafiltration measurement in a two pump dialysis system |
Jun. 24, 1986 |
| 4552552 |
Pump system for use with dialysis and like apparatus |
Nov. 12, 1985 |
| 4531932 |
Centrifugal plasmapheresis device |
Jul. 30, 1985 |
| 4498983 |
Pressure cuff draw mode enhancement system and method for a single needle blood fractionation system |
Feb. 12, 1985 |
| 4490135 |
Single needle alternating blood flow system |
Dec. 25, 1984 |
| 4490134 |
Dual phase blood flow system and method of operation |
Dec. 25, 1984 |
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