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Class Information
Number: 604/278
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 > Body inserted tubular conduit structure (e.g., needles, cannulas, nozzles, trocars, catheters, etc.) > Nozzle insertable into body orifice > Having orifice sealing means
Description: Subject matter including an arrangement of the nozzle, or a separate element associated with the nozzle which seals or otherwise prevents flow of effluent from the body around the nozzle.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7361170 |
Device, system, kit or method for collecting effluent from an individual |
Apr. 22, 2008 |
| 7105009 |
Access device maintenance apparatus and method |
Sep. 12, 2006 |
| 6726663 |
Trocar with disposable valve and reusable cannula |
Apr. 27, 2004 |
| 6706026 |
Instillation uterine catheter |
Mar. 16, 2004 |
| 6579270 |
Liquefracture handpiece tip |
Jun. 17, 2003 |
| 6428502 |
Punctal cannula |
Aug. 6, 2002 |
| 6238373 |
Screw-type skin seal with inflatable membrane |
May. 29, 2001 |
| 6093176 |
Trocar with disposable valve and reusable cannula |
Jul. 25, 2000 |
| 5997515 |
Screw-type skin seal with inflatable membrane |
Dec. 7, 1999 |
| 5871474 |
Screw-type skin seal with inflatable membrane |
Feb. 16, 1999 |
| 5817067 |
Cap for medical appliance to be retained in human body |
Oct. 6, 1998 |
| 5634911 |
Screw-type skin seal with inflatable membrane |
Jun. 3, 1997 |
| 5599317 |
Externalized sealed catheter with leakproof access |
Feb. 4, 1997 |
| 5584850 |
Trocar having an anti-inversion seal |
Dec. 17, 1996 |
| 5578017 |
Enema nozzle with self-adhesive securing means |
Nov. 26, 1996 |
| 5443445 |
Surgical device |
Aug. 22, 1995 |
| 5437649 |
Adjustable body opening dilator |
Aug. 1, 1995 |
| 5403264 |
Endoscopic closure inspection device |
Apr. 4, 1995 |
| 5391159 |
Gastrostomy tube with improved internal retaining member |
Feb. 21, 1995 |
| 5383866 |
Occlusion ureteral catheter for retrograde pyelography |
Jan. 24, 1995 |
| 5364375 |
Catheter device for the localized introduction and maintenance of pharmaceutical material in the uterine cervix and upper vagina |
Nov. 15, 1994 |
| 5360417 |
Valve assembly for introducing instruments into body cavities |
Nov. 1, 1994 |
| 5352207 |
Ventricular drainage catheter with guard |
Oct. 4, 1994 |
| 5342316 |
Resealable sampling port |
Aug. 30, 1994 |
| 5305740 |
Sealing means for endotracheal tubes |
Apr. 26, 1994 |
| 5248304 |
Single use intrauterine injector |
Sep. 28, 1993 |
| 5217439 |
Sanitary rectal catheter and method of use |
Jun. 8, 1993 |
| 5195964 |
Transcervical catheterization cannula |
Mar. 23, 1993 |
| 5059172 |
Syringe with two part mastitis cannula cap |
Oct. 22, 1991 |
| 5053022 |
Applicator for intranasal administration of vaccines to horses |
Oct. 1, 1991 |
| 4968298 |
Interspace irrigator |
Nov. 6, 1990 |
| 4959055 |
Retainer for a percutaneous tube |
Sep. 25, 1990 |
| 4650474 |
Device for elimination of urine through ureterostoma |
Mar. 17, 1987 |
| 4466435 |
Bone cement nozzle and method |
Aug. 21, 1984 |
| 4432758 |
Urethral anesthetic devices |
Feb. 21, 1984 |
| 4343307 |
Flushing nozzle and dilater for colostomy irrigation |
Aug. 10, 1982 |
| 4336801 |
Douche nozzle |
Jun. 29, 1982 |
| D263168 |
Portable drainage device |
Feb. 23, 1982 |
| 4301798 |
Vaginal syringe |
Nov. 24, 1981 |
| 4287888 |
Irrigating appliance for female hygiene |
Sep. 8, 1981 |
| 4248229 |
Enema tip retention apparatus |
Feb. 3, 1981 |
| 4096853 |
Device for the introduction of contrast medium into an anus praeter |
Jun. 27, 1978 |
| 4004589 |
Ostomy irrigation apparatus |
Jan. 25, 1977 |
| 3990472 |
Check valve |
Nov. 9, 1976 |
| 3968797 |
Disposable douche product |
Jul. 13, 1976 |
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