Access disconnection systems and methods

Details Access disconnection systems and methods Access disconnection systems and methods

2006-05-30

2006-05-30

Bianco, Patricia (Department: 3761)

Surgery

Blood drawn and replaced or treated and returned to body

C601S005000, C210S646000, C210S746000, C210S739000, C600S371000, C439S909000

Reexamination Certificate

active

07052480

ABSTRACT:
Apparatuses, devices, systems and methods for detecting access disconnection during medical therapy are provided. The present invention includes an electric circuit coupled to, for example, a blood circuit used during dialysis therapy. The electric circuit can inject an electrical signal into the blood circuit such that changes in an electrical value in response to access disconnection, such as needle drop-out or catheter drop-out, can be effectively detected.

REFERENCES:
patent: 3309924 (1967-03-01), Kolin et al.
patent: 3867688 (1975-02-01), Koski
patent: 4559496 (1985-12-01), Harnden, Jr. et al.
patent: 5039970 (1991-08-01), Cox
patent: 6572576 (2003-06-01), Brugger et al.
patent: 6663585 (2003-12-01), Ender
patent: 2003/0036719 (2003-02-01), Giacomelli et al.
patent: 2003/0128125 (2003-07-01), Burbank et al.
patent: 2003/0194894 (2003-10-01), Wariar et al.
patent: 2003/0195454 (2003-10-01), Wariar et al.
patent: 2004/0254513 (2004-12-01), Shang et al.
patent: 2005/0038325 (2005-02-01), Moll
patent: 199896231 (1999-03-01), None
patent: 28 38 414 (1980-03-01), None
patent: 39 48 768 (1981-06-01), None
patent: 30 45 514 (1982-07-01), None
patent: 32 23 086 (1983-07-01), None
patent: 34 40 584 (1986-05-01), None
patent: 38 23 859 (1990-01-01), None
patent: 38 36 712 (1990-05-01), None
patent: 40 00 961 (1991-07-01), None
patent: 40 14 572 (1991-11-01), None
patent: 40 18 953 (1992-01-01), None
patent: 40 23 336 (1992-02-01), None
patent: 42 39 937 (1994-06-01), None
patent: 198 23 836 (1999-12-01), None
patent: 19 90 1078 (2000-02-01), None
patent: 270 048 (1988-06-01), None
patent: 328 162 (1989-08-01), None
patent: 328 163 (1989-08-01), None
patent: 332 330 (1989-09-01), None
patent: 551 043 (1993-07-01), None
patent: 590 810 (1994-04-01), None
patent: 611 228 (1994-08-01), None
patent: 0 688 531 (1995-12-01), None
patent: 745 400 (1996-12-01), None
patent: 820 776 (1998-01-01), None
patent: 835 669 (1998-04-01), None
patent: 895 787 (1999-02-01), None
patent: 911044 (1999-04-01), None
patent: 2 680 678 (1993-05-01), None
patent: 2 737 124 (1997-01-01), None
patent: 2145859 (1985-03-01), None
patent: 2177247 (1987-01-01), None
patent: 2250121 (1992-05-01), None
patent: 4008361 (1992-01-01), None
patent: 6178789 (1994-06-01), None
patent: 10211278 (1998-08-01), None
patent: 11104233 (1999-04-01), None
patent: 11299889 (1999-11-01), None
patent: 2000-140092 (2000-05-01), None
patent: WO 86/04710 (1986-08-01), None
patent: WO 94/02918 (1994-02-01), None
patent: WO 94/07224 (1994-03-01), None
patent: WO 96/25904 (1996-08-01), None
patent: WO 97/10013 (1997-03-01), None
patent: WO 98/32476 (1998-07-01), None
patent: WO 99/12588 (1999-03-01), None
patent: WO 99/24145 (1999-05-01), None
patent: WO 99/26686 (1999-06-01), None
patent: WO 99/29356 (1999-06-01), None
patent: WO 99/42151 (1999-08-01), None
patent: WO 00/38761 (2000-07-01), None
patent: WO 01/06975 (2001-02-01), None
patent: WO 01/24854 (2001-04-01), None
patent: WO 01/47581 (2001-07-01), None

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