Refillable body powered drug delivery techniques

Details Refillable body powered drug delivery techniques Refillable body powered drug delivery techniques

1996-04-30

1998-08-25

Azpuru, Carlos

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Implant or insert

6048921, A61F 202, A61K 922

Patent

active

057981140

ABSTRACT:
Techniques for implanting and refilling a device for delivering a treatment agent to a body. First and second chambers for holding treatment agent and delivery agent, respectively, are placed adjacent docking compartments adapted to receive a hypodermic needle through septums so that the expended delivery agent can be withdrawn and a new supply of treatment agent can be introduced without removing the device from its implanted position in a body.

REFERENCES:
patent: 4160754 (1979-07-01), Shapel et al.
patent: 4624827 (1986-11-01), Ayer et al.
patent: 5034229 (1991-07-01), Magruder et al.
patent: 5057318 (1991-10-01), Magruder et al.
patent: 5059423 (1991-10-01), Magruder et al.
patent: 5110596 (1992-05-01), Magruder et al.
patent: 5135523 (1992-08-01), Magruder et al.
patent: 5169390 (1992-12-01), Athayde et al.
patent: 5174999 (1992-12-01), Magruder et al.
patent: 5320616 (1994-06-01), Magruder et al.
Osade et al., "Shape Memory in Hydrogels", Nature,. 376:219 (1995).
Alzet Technical Information Manual, Alze Corporation (Dec. 1991).

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