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Class Information
Number: 128/834
Name: Surgery > Female reproductory tract shields, supports, or birth control devices (e.g., pessaries, contraceptive devices) > Pessaries
Description: Subject matter for internal vaginal use as a support for the uterus against prolapse.










Sub-classes under this class:

Class Number Class Name Patents
128/837 Diaphragm 64
128/835 External supporters 5
128/836 Inflatable 24
128/839 Intrauterine 79


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8652027 Adjustable applicator for urinary incontinence devices Feb. 18, 2014
8651109 Pessaries for prolapse alleviation Feb. 18, 2014
8573221 Cervical occluder Nov. 5, 2013
8550980 Kit for levator avulsion repair Oct. 8, 2013
8506537 Sealing device Aug. 13, 2013
8479742 Constant rate delivery device Jul. 9, 2013
8460217 Electronic pelvic organ prolapse quantification system Jun. 11, 2013
8323176 Correction of stress urinary incontinence Dec. 4, 2012
8302608 Vaginal pessary Nov. 6, 2012
8215310 Implant for treatment of vaginal and/or uterine prolapse Jul. 10, 2012
8201559 Method of surgical repair of vagina damaged by pelvic organ prolapse and prosthetic materials and devices suitable for use therein Jun. 19, 2012
8141554 Oral prophylactic device Mar. 27, 2012
8137327 Vaginal drug delivery system and method Mar. 20, 2012
8127768 Apparatus for the treatment of feminine pelvic organ prolapse Mar. 6, 2012
8100128 Contraceptive sheath with integrated bead construction Jan. 24, 2012
7981021 Correction of stress urinary incontinence Jul. 19, 2011
7975698 Implant for treatment of vaginal and/or uterine prolapse Jul. 12, 2011
7823591 Female barrier contraceptive with vacuum anchoring Nov. 2, 2010
7779843 Adjustable vaginal splint for pelvic floor support Aug. 24, 2010
7726316 Contraceptive sheath with integrated bead construction Jun. 1, 2010
7673631 Adjustable vaginal splint for pelvic floor support Mar. 9, 2010
7628156 Adjustable vaginal splint for pelvic floor support Dec. 8, 2009
7628155 Method of surgical repair of vagina damaged by pelvic organ prolapse and prosthetic materials and devices suitable for use therein Dec. 8, 2009
7263999 Ring for preventing prolapse of uterus and urinary bladder and ring for preventing prolapse of uterus and rectum Sep. 4, 2007
7036511 Vaginal pessary May. 2, 2006
6645137 Vaginal pessary Nov. 11, 2003
6503190 Vaginal pessary Jan. 7, 2003
6418930 Anatomic incontinence pessary Jul. 16, 2002
6394094 Method for injection molding manufacture of controlled release devices May. 28, 2002
6230709 Cervical cap with hanging loop for removal May. 15, 2001
6216698 Flexible pessary Apr. 17, 2001
6189535 Deflatable vaginal pessary Feb. 20, 2001
6170484 Female contraceptive device Jan. 9, 2001
6158435 Pessary Dec. 12, 2000
6126616 Collection of biological products from human accessory reproductive organs by absorbent systems Oct. 3, 2000
6083916 Pharmaceutical product for application to uterus mucosa Jul. 4, 2000
5894842 Pessary for treating vaginal prolapse Apr. 20, 1999
5771900 Contraceptive diaphragm Jun. 30, 1998
5771899 Pessary Jun. 30, 1998
5355896 Vaginal pessary Oct. 18, 1994
5299581 Intravaginal device Apr. 5, 1994
5269321 Retrievable pessary Dec. 14, 1993
5224494 Vaginal pessary Jul. 6, 1993
5002540 Intravaginal device and method for delivering a medicament Mar. 26, 1991
4989618 Device and method for intravaginal, barrier-type prevention of conception and infection Feb. 5, 1991
4961436 Contraceptive cervical cap Oct. 9, 1990
4922928 Vaginal device May. 8, 1990
4920986 Urinary incontinence device May. 1, 1990
4883071 Intravaginal device Nov. 28, 1989
4858624 Device and method for intravaginal, barrier-type prevention of conception and infection Aug. 22, 1989

1 2










 
 
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