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Class Information
Number: 604/313
Name: Surgery > Means for introducing or removing material from body for therapeutic purposes (e.g., medicating, irrigating, aspirating, etc.) > Treating material applied to or removed from external surface of body, or cutaneous layer of skin (e.g., eye treatment, removal of skin impurities, etc.) > Means for removing material from surface by suction
Description: Subject matter wherein material is removed from the skin by the drawing action of a suction producing device which creates a negative pressure thereupon.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7244241 |
Method and means for cementing a liner onto the face of the glenoid cavity of a scapula |
Jul. 17, 2007 |
| 7214202 |
Therapeutic apparatus for treating ulcers |
May. 8, 2007 |
| 7207977 |
Smoke evacuation system |
Apr. 24, 2007 |
| 7186244 |
Portable wound treatment apparatus |
Mar. 6, 2007 |
| 7144390 |
Negative pressure treatment system with heating and cooling provision |
Dec. 5, 2006 |
| 7128735 |
Reduced pressure wound treatment appliance |
Oct. 31, 2006 |
| 7070584 |
Biocompatible wound dressing |
Jul. 4, 2006 |
| 7022113 |
Control of vacuum level rate of change |
Apr. 4, 2006 |
| 6979324 |
Closed wound drainage system |
Dec. 27, 2005 |
| 6942650 |
Evacuator |
Sep. 13, 2005 |
| 6932797 |
Liquid removal system which is compressible in the longitudinal and/or in the transverse direction |
Aug. 23, 2005 |
| 6875184 |
Method and apparatus for noninvasive intraductal fluid diagnostic screen |
Apr. 5, 2005 |
| 6855135 |
Vacuum therapy and cleansing dressing for wounds |
Feb. 15, 2005 |
| 6849065 |
Liquid removal system having improved dryness of the user facing surface |
Feb. 1, 2005 |
| 6752794 |
Vacuum therapy and cleansing dressing for wounds |
Jun. 22, 2004 |
| 6663610 |
Smoke evacuation system |
Dec. 16, 2003 |
| 6656149 |
Expansible medical suction canister |
Dec. 2, 2003 |
| 6620132 |
Surgical irrigation device |
Sep. 16, 2003 |
| 6589218 |
Suction device for removing material from skin pores |
Jul. 8, 2003 |
| 6565544 |
Blood removal device |
May. 20, 2003 |
| 6511486 |
Dermabrasion hand tool for abrasively removing skin surface |
Jan. 28, 2003 |
| 6440109 |
Medical laser vacuum chamber system |
Aug. 27, 2002 |
| 6436078 |
Transdermal perfusion of fluids |
Aug. 20, 2002 |
| 6423883 |
Liquid reception medium with liquid activated mechanical mass transport means |
Jul. 23, 2002 |
| 6409679 |
Apparatus and method for collecting bodily fluid |
Jun. 25, 2002 |
| 6398767 |
Process and device for application of active substances to a wound surface area |
Jun. 4, 2002 |
| 6394975 |
Method to apply compositions to a surface |
May. 28, 2002 |
| 6387103 |
Instruments and techniques for inducing neocollagenesis in skin treatments |
May. 14, 2002 |
| 6270474 |
Breast pump and breast pump valve |
Aug. 7, 2001 |
| 6254580 |
Suction blister sampling |
Jul. 3, 2001 |
| 6210381 |
Splash-shield and related fluid delivery device |
Apr. 3, 2001 |
| 6162232 |
Instruments and techniques for high-velocity fluid abrasion of epidermal layers with skin cooling |
Dec. 19, 2000 |
| 6146353 |
Smoke extraction device |
Nov. 14, 2000 |
| 6142982 |
Portable wound treatment apparatus |
Nov. 7, 2000 |
| 6110483 |
Adherent, flexible hydrogel and medicated coatings |
Aug. 29, 2000 |
| 6110159 |
Device for disposing excrement |
Aug. 29, 2000 |
| 6080243 |
Fluid guide device having an open structure surface for attachement to a fluid transport source |
Jun. 27, 2000 |
| 6071247 |
Skin blister biopsy apparatus and method |
Jun. 6, 2000 |
| 6048337 |
Transdermal perfusion of fluids |
Apr. 11, 2000 |
| 6045541 |
Device for taking up fluid |
Apr. 4, 2000 |
| 6023639 |
Non-invasive bodily fluid withdrawal and monitoring system |
Feb. 8, 2000 |
| 6019749 |
Apparatus and method for removing material from skin pores |
Feb. 1, 2000 |
| 5941873 |
Surgical laser smoke plume evacuator |
Aug. 24, 1999 |
| 5941859 |
Wound irrigation shield with fluid scavenging |
Aug. 24, 1999 |
| 5925024 |
Suction device with jet boost |
Jul. 20, 1999 |
| 5921972 |
Surgical wicking and fluid removal swab |
Jul. 13, 1999 |
| 5911222 |
Liquid removal system |
Jun. 15, 1999 |
| 5906607 |
Surgical devices for imposing a negative pressure to stabilize cardiac tissue during surgery |
May. 25, 1999 |
| 5902293 |
Can sucker mechanism |
May. 11, 1999 |
| 5897512 |
Massage appliance for moving over a predetermined zone of the human body |
Apr. 27, 1999 |
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