Localized delivery of drug agents

Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C604S103110, C604S919000

Reexamination Certificate

active

06939320

ABSTRACT:
Medical devices including a substrate that are expandable from a compressed state to an expanded state; a coating on the substrate, the coating having a drug agent incorporated therein; and a sheath over the coating. The sheath is expandable from a compressed state to an expanded state and has at least one perforation therein. The medical devices are configured such that when the substrate is in a compressed state, the sheath is also in a compressed state and the perforation is substantially closed. When the substrate is in an expanded state, the sheath is also in an expanded state and the perforation is substantially open. The invention also includes a method of using the medical devices for the controlled, localized delivery of a drug agent to a target location within a mammalian body.

REFERENCES:
patent: 4417576 (1983-11-01), Baran
patent: 4423725 (1984-01-01), Baran et al.
patent: 4994033 (1991-02-01), Shockey et al.
patent: 4994072 (1991-02-01), Bhate et al.
patent: 5015231 (1991-05-01), Keith et al.
patent: 5042976 (1991-08-01), Ishitsu et al.
patent: 5091205 (1992-02-01), Fan
patent: 5092841 (1992-03-01), Spears
patent: 5100386 (1992-03-01), Inoue
patent: 5102402 (1992-04-01), Dror et al.
patent: 5196024 (1993-03-01), Barath
patent: 5213576 (1993-05-01), Abiuso et al.
patent: 5226913 (1993-07-01), Pinchuk
patent: 5292321 (1994-03-01), Lee
patent: 5295959 (1994-03-01), Gurbel et al.
patent: 5304121 (1994-04-01), Sahatjian
patent: 5320604 (1994-06-01), Walker et al.
patent: 5324261 (1994-06-01), Amundson et al.
patent: 5352236 (1994-10-01), Jung et al.
patent: 5364356 (1994-11-01), Höfling
patent: 5383928 (1995-01-01), Scott et al.
patent: 5397307 (1995-03-01), Goodin
patent: 5464650 (1995-11-01), Berg et al.
patent: 5498238 (1996-03-01), Shapland et al.
patent: 5499971 (1996-03-01), Shapland et al.
patent: 5501662 (1996-03-01), Hofmann
patent: 5505700 (1996-04-01), Leone et al.
patent: 5507724 (1996-04-01), Hofmann et al.
patent: 5545208 (1996-08-01), Wolff et al.
patent: 5562922 (1996-10-01), Lambert
patent: 5571086 (1996-11-01), Kaplan et al.
patent: 5599306 (1997-02-01), Klein et al.
patent: 5624411 (1997-04-01), Tuch
patent: 5626600 (1997-05-01), Horzewski et al.
patent: 5634901 (1997-06-01), Alba et al.
patent: 5653689 (1997-08-01), Buelna et al.
patent: 5674192 (1997-10-01), Sahatjian et al.
patent: 5679400 (1997-10-01), Tuch
patent: 5693014 (1997-12-01), Abele et al.
patent: 5704908 (1998-01-01), Hofmann et al.
patent: 5707358 (1998-01-01), Wright
patent: 5707385 (1998-01-01), Williams
patent: 5738901 (1998-04-01), Wang et al.
patent: 5746745 (1998-05-01), Abele et al.
patent: 5749915 (1998-05-01), Slepian
patent: 5810870 (1998-09-01), Myers et al.
patent: 5833651 (1998-11-01), Donovan et al.
patent: 5833659 (1998-11-01), Krany's
patent: 5843089 (1998-12-01), Sahatjian et al.
patent: 5941871 (1999-08-01), Adams et al.
patent: 5947925 (1999-09-01), Ashiya et al.
patent: 5964730 (1999-10-01), Williams et al.
patent: 0 835 673 (1997-09-01), None
patent: 0 835 673 (1998-04-01), None
patent: 1069826 (1984-01-01), None
patent: 1069826 (1985-09-01), None

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Localized delivery of drug agents does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Localized delivery of drug agents, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Localized delivery of drug agents will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3412212

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.