Invention Grant
- Patent Title: Reduced pressure treatment system having a dual porosity pad
- Patent Title (中): 具有双重孔隙度垫的减压处理系统
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Application No.: US12491419Application Date: 2009-06-25
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Publication No.: US08096979B2Publication Date: 2012-01-17
- Inventor: Cesar Z. Lina , Keith Heaton , Royce Johnson
- Applicant: Cesar Z. Lina , Keith Heaton , Royce Johnson
- Applicant Address: US TX San Antonio
- Assignee: KCI Licensing, Inc.
- Current Assignee: KCI Licensing, Inc.
- Current Assignee Address: US TX San Antonio
- Main IPC: A61F13/00
- IPC: A61F13/00 ; A61F15/00 ; A61M1/00
Abstract:
A wound closure system and method having a porous pad for providing a reduced pressure to a tissue site is disclosed. The porous pad comprises a porous material formed by spraying a chemical substance that cures to form the porous material which has a body and an outer surface. Both the body and the outer surface have pores wherein the average size of the pores in the outer surface is smaller than the average size of the pores in the body. The porous pad further comprises a pathway formed within the porous material that is adapted to fluidly communicate with a source of reduced pressure.
Public/Granted literature
- US20100022972A1 REDUCED PRESSURE TREATMENT SYSTEM HAVING A DUAL POROSITY PAD Public/Granted day:2010-01-28
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