Bladder wall drug delivery system

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United States of America Patent

PATENT NO 9381335
APP PUB NO 20130253477A1
SERIAL NO

13793248

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A catheter based drug delivery system for minimally invasive delivery of treatment drugs into a bladder wall. The catheter system can include a delivery tip for deforming the bladder wall before forming jets of drug solution that penetrate the bladder wall for needleless delivery of the treatment drugs directly to the diseased tissue. The delivery tip can also have graduated markings for providing visual indicators of the relative depth of the delivery tip in the bladder wall and the alignment of the formed jets with the particular layers of the bladder wall.

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Patent Owner(s)

  • ASTORA WOMEN'S HEALTH HOLDINGS, LLC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Wang, Guangjian Falcon Heights, US 70 368
Watschke, Brian P Minneapolis, US 97 4428

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