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Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0639612 (2000-08-15) |
발명자 / 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 | 피인용 횟수 : 489 인용 특허 : 4 |
The present invention relates to a drug delivery device which is implantable within a mammal and adapted for long-term efficient drug delivery to surrounding tissue. The drug delivery device is part of a drug delivery system that includes a catheter and a drug feed system. The drug delivery device i
The present invention relates to a drug delivery device which is implantable within a mammal and adapted for long-term efficient drug delivery to surrounding tissue. The drug delivery device is part of a drug delivery system that includes a catheter and a drug feed system. The drug delivery device includes a support structure that defines a drug reservoir and a capillary interface which facilitates vascular ingrowth while inhibiting blockage of drug delivery openings in the reservoir.
1. A drug delivery device for use in a drug delivery system to deliver drugs to a prescribed location within a mammal, the drug delivery device adapted for implantation into the mammal, the drug delivery device comprising:a support structure adapted for implantation into a mammal and adapted to rece
1. A drug delivery device for use in a drug delivery system to deliver drugs to a prescribed location within a mammal, the drug delivery device adapted for implantation into the mammal, the drug delivery device comprising:a support structure adapted for implantation into a mammal and adapted to receive a flow of drugs, the support structure having a plurality of holes formed therein for permitting drugs to flow out of the support structure and into the mammal; and a capillary interface disposed about the support structure, the capillary interface including an outer portion which is adapted to facilitate the ingrowth of vascular tissue, and an inner portion which is adapted to inhibit the ingrowth of vascular tissue while permitting the flow of drugs from the support structure out through the capillary interface.
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