Electrotransport delivery device having improved safety and...

Surgery – Means for introducing or removing material from body for... – Infrared – visible light – ultraviolet – x-ray or electrical...

Reexamination Certificate

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Reexamination Certificate

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07660627

ABSTRACT:
An electrotransport device for delivering one or more therapeutic agents through the skin includes electrodes for contacting the skin, at least one electrode containing the agent, a power source for generating electrical current (IL) for delivering the agent, a current generating and controlling means and a disabling means for permanently and irreversibly disabling the current. The disabling means may include a timer means, a counter means, or a body parameter sensor and limit comparator to effect permanent disabling. The disabling means may be a permanent transition to a disabled logic state, a permanent discharge of a power supply source, or a permanent diversion of electrotransport current from the electrodes, or a combination of the above. The permanent disabling means may include a circuit connection means having a frangible conducting member which permanently fractures and causes an irreversible open circuit in the connection to the electrodes upon removing a disposable/single use electrode assembly from a reusable portion of an electrotransport device.

REFERENCES:
patent: 3493657 (1970-02-01), Lewenstein et al.
patent: 3773955 (1973-11-01), Pachter et al.
patent: 4141359 (1979-02-01), Jacobsen et al.
patent: 4457933 (1984-07-01), Gordon et al.
patent: 4474570 (1984-10-01), Ariura et al.
patent: 4588580 (1986-05-01), Gale et al.
patent: 4731926 (1988-03-01), Sibalis
patent: 4822334 (1989-04-01), Tapper
patent: 4942883 (1990-07-01), Newman
patent: 5006108 (1991-04-01), LaPrade
patent: 5037381 (1991-08-01), Bock et al.
patent: 5047007 (1991-09-01), McNichols et al.
patent: 5135477 (1992-08-01), Untereker et al.
patent: 5135479 (1992-08-01), Sibalis et al.
patent: 5147297 (1992-09-01), Myers et al.
patent: 5160316 (1992-11-01), Henley
patent: 5167617 (1992-12-01), Sibalis
patent: 5203768 (1993-04-01), Haak et al.
patent: 5224927 (1993-07-01), Tapper
patent: 5224928 (1993-07-01), Sibalis et al.
patent: 5232438 (1993-08-01), Theeuwes et al.
patent: 5246418 (1993-09-01), Haynes et al.
patent: 5254081 (1993-10-01), Maurer et al.
patent: 2239803 (1991-07-01), None
patent: 183044/S58 (1983-12-01), None
patent: 62-246377 (1987-10-01), None
patent: 63-500009 (1988-01-01), None
patent: 3-49771 (1991-03-01), None
patent: 3173317(A) (1991-07-01), None
patent: 5-508558 (1993-12-01), None
patent: 6-7457 (1994-01-01), None
patent: 6-23060 (1994-02-01), None
patent: WO-91/15258 (1991-10-01), None
patent: WO-94/07566 (1994-04-01), None

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