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Class Information
Number: 604/285
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
Description: Subject matter relating to an insertable means held in a body cavity for a period of time for the application of body treating material to said body cavity.


Sub-classes under this class:

Class Number Class Name Patents
604/286 Including foraminous material (e.g., sponge, etc.) or fibrous element other than withdrawal cord 45
604/288 Soluble in body (e.g., suppository, etc.) 40


Patents under this class:
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Patent Number Title Of Patent Date Issued
7547303 Catheter assembly including foldable internal bolster Jun. 16, 2009
7267670 Reinforced urethral suppository Sep. 11, 2007
7118550 Side-delivery suppository dispenser Oct. 10, 2006
7104968 Applicator device for suppositories and the like Sep. 12, 2006
7097661 Ventilation tube for a middle ear Aug. 29, 2006
7059840 Energy-saving, anti-free flow portable pump for use with standard PVC IV tubing Jun. 13, 2006
6955908 Organism associated with nongonococcal urethritis Oct. 18, 2005
6899700 Therapeutic agent delivery tampon May. 31, 2005
6710220 pH reducing formulation and delivery system for a tampon Mar. 23, 2004
6553249 Diagnostic method and diagnostic means used in delivering a medicament to a patient Apr. 22, 2003
6508789 Systems and methods for coupling a drainage catheter to a patient and decoupling the drainage catheter from the patient Jan. 21, 2003
6423039 Synchronizing of animal oestrus and intra vaginal devices useful therein Jul. 23, 2002
6398758 Medicament delivery system Jun. 4, 2002
6352524 Active delivery device with reduced passive delivery Mar. 5, 2002
6338904 Polymer coatings grafted with polyethylene oxide chains containing covalently bonded bio-active agents Jan. 15, 2002
6332633 Luer-type connector Dec. 25, 2001
6264638 Intravaginal drug delivery system and discharge collection device Jul. 24, 2001
6254562 Meatus plug for lachrymal canal capable of being screwed Jul. 3, 2001
6087396 Oxybutynin formulations and method of use Jul. 11, 2000
6042574 Oval ventilation ear tube Mar. 28, 2000
6036666 Tampon applicator Mar. 14, 2000
6033427 Method and device for percutaneous sealing of internal puncture sites Mar. 7, 2000
6019743 Flexible applicator for inserting an article into a mammalin body cavity Feb. 1, 2000
5984888 Applicator and coating Nov. 16, 1999
5871484 Apparatus and method for administering a biologically active substance to a bone Feb. 16, 1999
5788664 Suppository applicator Aug. 4, 1998
5769813 Indicator tampon applicator Jun. 23, 1998
5741297 Daisy occluder and method for septal defect repair Apr. 21, 1998
5725552 Percutaneous catheter directed intravascular occlusion devices Mar. 10, 1998
5725551 Method and apparatus for arteriotomy closure Mar. 10, 1998
5709652 Tampon applicator tube having apertured finger grip Jan. 20, 1998
5702421 Closure device for closing a vascular opening, such as patent ductus arteriosus Dec. 30, 1997
5690674 Wound closure with plug Nov. 25, 1997
5665106 Vascular patch applicator Sep. 9, 1997
5665107 Surface opening adhesive sealer Sep. 9, 1997
5662601 Suppository applicator Sep. 2, 1997
5662681 Self locking closure for sealing percutaneous punctures Sep. 2, 1997
5630833 Device for sealing hemostatic incisions May. 20, 1997
5593422 Occlusion assembly for sealing openings in blood vessels and a method for sealing openings in blood vessels Jan. 14, 1997
5584822 Emergency nose bleed pack Dec. 17, 1996
5584827 Nasal-packing article Dec. 17, 1996
5549633 Apparatus and methods of use for preventing blood seepage at a percutaneous puncture site Aug. 27, 1996
5522840 Device for the non-surgical seal of the interstice in the wall of a vessel Jun. 4, 1996
5443481 Methods and device for percutaneous sealing of arterial puncture sites Aug. 22, 1995
5383891 Nose bleed kid Jan. 24, 1995
5282827 Hemostatic puncture closure system and method of use Feb. 1, 1994
5242391 Urethral insert for treatment of erectile dysfunction Sep. 7, 1993
5217442 Aspiration and refill kit for a medication infusion pump Jun. 8, 1993
5181505 Method and apparatus for delivery of a medicament in the oral cavity Jan. 26, 1993
5055108 Appliance for maintaining moisture in the mouth Oct. 8, 1991

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