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Class Information
Number: 604/286
Name: Surgery > Means for introducing or removing material from body for therapeutic purposes (e.g., medicating, irrigating, aspirating, etc.) > Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin > Material introduced or removed through conduit, holder, or implantable reservoir inserted in body > Treating material insert retained in body orifice > Including foraminous material (e.g., sponge, etc.) or fibrous element other than withdrawal cord
Description: Subject matter including either a material containing fissures, holes, pores, or a component formed of fibers, other than a cord used to pull a medicating means from the body opening in which it is inserted.


Sub-classes under this class:

Class Number Class Name Patents
604/287 With soluble cover means 5


Patents under this class:

Patent Number Title Of Patent Date Issued
7294138 Nose pack method and apparatus Nov. 13, 2007
7267670 Reinforced urethral suppository Sep. 11, 2007
6899700 Therapeutic agent delivery tampon May. 31, 2005
6663608 Synchronizing of animal oestrus and intra vaginal devices useful therein Dec. 16, 2003
6423039 Synchronizing of animal oestrus and intra vaginal devices useful therein Jul. 23, 2002
6402735 Medical tube collar Jun. 11, 2002
6350274 Soft tissue closure systems Feb. 26, 2002
6186973 Tampon applicator Feb. 13, 2001
6019743 Flexible applicator for inserting an article into a mammalin body cavity Feb. 1, 2000
5984888 Applicator and coating Nov. 16, 1999
5817124 Anal dilator with self-expanding element Oct. 6, 1998
RE35849 Indwelling stent Jul. 14, 1998
5676689 Hemostatic puncture closure system including vessel location device and method of use Oct. 14, 1997
5584822 Emergency nose bleed pack Dec. 17, 1996
5522840 Device for the non-surgical seal of the interstice in the wall of a vessel Jun. 4, 1996
5484426 Multifunctional devices for use in endoscopic surgical procedures and methods therefor Jan. 16, 1996
5407423 Multifunctional devices for use in endoscopic surgical procedures and method therefor Apr. 18, 1995
5391183 Device and method sealing puncture wounds Feb. 21, 1995
5374246 Method and device for delivering a hemostatic agent to an operating status Dec. 20, 1994
5299581 Intravaginal device Apr. 5, 1994
5201704 Method of making and using a hemostatic agent applicator Apr. 13, 1993
5176626 Indwelling stent Jan. 5, 1993
5105827 Elastic sponge pad such as vaginal pad Apr. 21, 1992
4922928 Vaginal device May. 8, 1990
4917674 Mouth moisturizing device Apr. 17, 1990
4840626 Heparin-containing adhesion prevention barrier and process Jun. 20, 1989
4838882 Mouth moisturizing pad Jun. 13, 1989
4755166 Multi-fingered tampon applicator combination Jul. 5, 1988
4693705 Vaginal contraceptive system Sep. 15, 1987
4692143 Unit package containing ready-to-use vaginal contraceptive Sep. 8, 1987
4618496 Antimicrobial peat moss composition Oct. 21, 1986
4601714 Vaginal device Jul. 22, 1986
4564362 Vaginal device Jan. 14, 1986
4553965 Fluid-expansible contraceptive tampon and applicator Nov. 19, 1985
4457756 Nose bleed clip Jul. 3, 1984
4445899 Hygienic article for blotting the rectal perineum region May. 1, 1984
4286596 Tampon containing a liquid medicant Sep. 1, 1981
4186742 Contraceptive-antivenereal disease tampon Feb. 5, 1980
4159719 Moisture-expandable ear wick Jul. 3, 1979
4088132 Hydrophilic polyurethane foams for use in catamenial devices May. 9, 1978
4077409 Encapsulated catamenial device Mar. 7, 1978
4077408 Catamenial device employing polymeric constraining means Mar. 7, 1978
4034759 Moisture-expandable prosthesis Jul. 12, 1977
3995636 Constrained catamenial device employing adhesive coating Dec. 7, 1976
3949752 Menstrual device for an animal Apr. 13, 1976



 
 
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