Reduced pressure treatment system having blockage clearing and dual-zone pressure protection capabilities

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United States of America Patent

PATENT NO 8328776
SERIAL NO

12824582

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Abstract

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A method of treating a tissue site is provided. The method includes applying a reduced pressure to a tissue site with a reduced pressure source. A source pressure is monitored at the reduced pressure source, and a differential pressure is determined between the source pressure and the desired tissue site pressure. If a blockage is present between the reduced pressure source and the tissue site, the differential pressure is limited to a first maximum differential pressure. If no blockage is present between the reduced pressure source and the tissue site, the differential pressure is limited to a second maximum differential pressure.

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Patent Owner(s)

Patent OwnerAddress
SOLVENTUM INTELLECTUAL PROPERTIES COMPANY3M CENTER 275-6E-21 2510 CONWAY AVE E MAPLEWOOD MN 55144

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Edgar,, Jr Reuben W San Antonio, US 4 238
Ingram, Shannon C Bulverde, US 66 1436
Jaeb, Jonathan Paul Boerne, US 38 2583
Kelch, Randall P San Antonio, US 11 466
Lawhorn, Thomas Paul San Antonio, US 14 561
Zheng, Xiaolu San Antonio, US 7 474

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