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Browse by Category: Main > Health & Medicine
Class Information
Number: 602/47
Name: Surgery: splint, brace, or bandage > Bandage structure > Skin laceration or wound cover > Wound contact surface > Perforated
Description: Subject matter wherein the wound contacting surface is apertured or pierced.


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
7604819 Clay-based hemostatic agents and devices for the delivery thereof Oct. 20, 2009
RE40833 Medicinal product with a textile component Jul. 7, 2009
7531711 Wound dressing and method for manufacturing the same May. 12, 2009
7396975 Wound dressing and method for manufacturing the same Jul. 8, 2008
7220889 Wound dressing May. 22, 2007
7198800 Compositions and methods Apr. 3, 2007
7074981 Wound dressings and wound treatment compositions Jul. 11, 2006
6849775 Method of forming absorbent pad using precut overlay Feb. 1, 2005
6770794 Process and bandage for treatment of wounds Aug. 3, 2004
6737149 Medicinal product with a textile component May. 18, 2004
6720469 Cell adhesion Apr. 13, 2004
6555729 Process and bandage for treatment of wounds Apr. 29, 2003
6495229 Pattern coated adhesive article Dec. 17, 2002
6468383 Hydrogel laminate, bandages and composites and methods for forming the same Oct. 22, 2002
6384294 Protective bandages including force-transmission-impeding members therein May. 7, 2002
6368687 Low trauma adhesive article Apr. 9, 2002
6359189 Process and bandage for treatment of wounds Mar. 19, 2002
6346653 Thin film wound dressing and method for making same Feb. 12, 2002
6316686 Medical pressure dressing and process Nov. 13, 2001
6313369 Structured occlusive dressing Nov. 6, 2001
6310267 Flexible wound covering based on fibrin and process for its production Oct. 30, 2001
6278036 Application aid for film dressing Aug. 21, 2001
6268544 Knitted wound dressings and method for making same Jul. 31, 2001
6255552 Composite dressing with separable components Jul. 3, 2001
6252128 Porous sheet Jun. 26, 2001
6245960 Inherent healing accelerator Jun. 12, 2001
6235964 Wound dressing May. 22, 2001
6207875 Wound dressing and manufacturing method therefor Mar. 27, 2001
6198016 Wet skin adhesive article Mar. 6, 2001
6191341 Medical absorbent pack substantially free of unwanted adhesion properties Feb. 20, 2001
6175053 Wound dressing material containing silk fibroin and sericin as main component and method for preparing same Jan. 16, 2001
6171985 Low trauma adhesive article Jan. 9, 2001
6159497 Patch applicator Dec. 12, 2000
6143946 Therapeutic mat Nov. 7, 2000
6107536 Flex vented dome wound protector Aug. 22, 2000
6039972 Wound dressing containing mammalian cells anchored on hydrophobic synthetic polymer film Mar. 21, 2000
5994613 Composite wound dressing with separable components Nov. 30, 1999
5951505 Wound dressing and delivery system therefor Sep. 14, 1999
5944017 Wound protecting device Aug. 31, 1999
5941840 Multi-layered wound dressing Aug. 24, 1999
5919476 Reinforced gel sheeting for scar treatment Jul. 6, 1999
5834093 Medical dressing having a thermally expandable passage Nov. 10, 1998
5792089 Wound dressing Aug. 11, 1998
5712137 Laminate of a culture substrate on a carrier for producing an apertured wound dressing Jan. 27, 1998
5709651 Adhesive dressing Jan. 20, 1998
5681579 Polymeric support wound dressing Oct. 28, 1997
5637080 Wound dressing Jun. 10, 1997
5635201 Method and an arrangement for manufacturing wound dressings, and a wound dressing manufactured in accordance with the method Jun. 3, 1997
5632727 Biodegradable film dressing and method for its formation May. 27, 1997
5632731 Non-adherent wound dressing May. 27, 1997

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