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US 2011/0034892 A1Published application
Passive wound therapy device
OwnerJohn Buaninventor
Life of this patent
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Abstract
A wound therapy device which may have a first configuration to passively absorb exudates from a wound and a second configuration to absorb exudates from the wound while the device is subjected to a negative pressure. An absorptive pad may be configured to passively absorb the removed exudates.
Claims17
A wound therapy device comprising:
- a backing material having a shape with an edge and a first side having an adhesive and a second side;
- a port hole disposed in the backing material;
- and,
- an absorptive pad disposed on the first side of the backing material such that a portion of the absorptive pad is disposed under the port hole, wherein the absorptive pad is comprised of a material that passively draws exudates from a wound and is capable of retaining the exudates while the device is subjected to negative pressure.
1 more element
A wound therapy device comprising:
- a backing material having a shape with an edge and a first side having an adhesive and a second side;
- and,
- an absorptive pad disposed on the first side of the backing material, wherein the absorptive pad is comprised of a material that passively draws exudates from a wound and is capable of retaining the exudates while the device is subjected to a negative pressure, and,
- wherein the device is capable of being used with the negative pressure.
1 more element
A wound therapy device for removing exudates from a wound, the device comprising:
- a backing material;
- and,
- an absorptive pad disposed adjacent the backing material;
- wherein the device has a first configuration to passively absorb exudates from a wound and the device has a second configuration to absorb exudates from the wound while the device is subjected to a negative pressure.
1 more element
Dependencies are inferred from the claim text.