WOUND TREATMENT SYSTEM AND SUCTION REGULATOR FOR USE THEREWITH
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United States of America Patent
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Issued Date -
Feb 12, 2009
app pub date -
Aug 6, 2008
filing date -
Aug 6, 2007
priority date (Note) -
Abandoned
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Abstract
A system is provided for the treatment of wounds by applying a negative pressure to a wound. The system comprises an electronically controlled suction regulator that comprises: a vacuum regulator, a coupler for coupling the vacuum regulator to an external vacuum source, a valve connected to the vacuum regulator for supplying a negative pressure to the wound, and a control circuit for generating control signals for controlling the valve so that negative pressure may be continuously or intermittently supplied to the wound. The system further comprises a wound dressing provided at the wound site and coupled to the electrically operated valve. The wound dressing comprises a wound dressing pad for placing over the wound, and a wound drape provided over the wound dressing pad and the wound site for sealing the wound site for application of the negative pressure.
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