Thermosensitive bio-adhesive hydrogel for removal of ureteral and renal stones

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United States of America Patent

PATENT NO 11576744
APP PUB NO 20220304766A1
SERIAL NO

17703238

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Abstract

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Provided herein are methods for treating nephrolithiasis and protecting the urothelium and inner lining of the kidney from thermal damage during lithotripsy by use of a thermosensitive bio-adhesive hydrogel. The described method dramatically improved the efficiency and effectiveness of stone clearance compared to conventional techniques while providing protection to the urothelium from potentially damaging temperature spikes.

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Patent Owner(s)

  • THE REGENTS OF THE UNIVERSITY OF CALIFORNIA; UROGEN PHARMA LTD

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Clayman, Ralph V Irvine, US 35 2554
Jiang, Pengbo Irvine, US 3 1
Schoenberg, Mark Pikesville, US 3 14
Tsipori, Omer Sha'ar Efraim, IL 7 20

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