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Class Information
Number: 128/839
Name: Surgery > Female reproductory tract shields, supports, or birth control devices (e.g., pessaries, contraceptive devices) > Pessaries > Intrauterine
Description: Subject matter wherein the uterus support means is inserted within the cervix uteri or the uterus.










Sub-classes under this class:

Class Number Class Name Patents
128/840 Inserters and removers 58
128/841 With cervical cap 30


Patents under this class:
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Patent Number Title Of Patent Date Issued
8656916 Intravaginal device with wireless sensors on a contraceptive barrier Feb. 25, 2014
8568374 Intrauterine system Oct. 29, 2013
8495809 Vaginal delineating device Jul. 30, 2013
8490625 Intrauterine device string Jul. 23, 2013
8479742 Constant rate delivery device Jul. 9, 2013
8443808 Methods and apparatus for occlusion of body lumens May. 21, 2013
8360064 Minimally invasive surgical stabilization devices and methods Jan. 29, 2013
8360065 Occlusion of fallopian tubes in a vertebrate subject Jan. 29, 2013
8347888 Vaginal spring loaded delineator Jan. 8, 2013
8333688 Recoverable intra-uterine system Dec. 18, 2012
8235047 Methods and devices for deployment into a lumen Aug. 7, 2012
7918863 Minimally invasive surgical stabilization devices and methods Apr. 5, 2011
7699056 Medical devices and methods of making and using such devices Apr. 20, 2010
7661429 Plunger Feb. 16, 2010
7406969 Method and apparatus for creating intrauterine adhesions Aug. 5, 2008
7320325 Method and apparatus for creating intrauterine adhesions Jan. 22, 2008
6708056 Method and apparatus for creating intrauterine adhesions Mar. 16, 2004
6287589 Method and apparatus for stimulating ovulation in induced ovulation mammals as a mean of contraception Sep. 11, 2001
6119696 Intrauterine device for use as a contraceptive means in female dogs and methods of insertion thereof Sep. 19, 2000
6083916 Pharmaceutical product for application to uterus mucosa Jul. 4, 2000
5935137 Tubular fallopian sterilization device Aug. 10, 1999
5842474 IUD loading device Dec. 1, 1998
RE35636 IUD inserting apparatus Oct. 21, 1997
5660187 Process for preparing an intravaginal application system Aug. 26, 1997
5626148 Device for intrauterine use May. 6, 1997
5496368 Tissue expander inflating due to osmotic driving forces of a shaped body of hydrogel and an aqueous solution Mar. 5, 1996
5433218 Intra-uterine device Jul. 18, 1995
5417223 Method for fabricating intra-uterine contraceptives May. 23, 1995
5417224 Tampon and method for manufacturing the same May. 23, 1995
5370129 IUD inserting apparatus Dec. 6, 1994
5273054 Permanent diaphragm Dec. 28, 1993
5065772 Inflatable cerivical pessary Nov. 19, 1991
5014722 Intra-uterine pessary May. 14, 1991
4949732 Apparatus for insertion and fixation of an intra uterine contraceptive device to the uterine fundus Aug. 21, 1990
4932422 Contraceptive device Jun. 12, 1990
4932421 Electrified intrauterine device Jun. 12, 1990
4871543 Intravaginal devices Oct. 3, 1989
4841991 Intrauterine contraceptive device Jun. 27, 1989
4832052 Barrier contraceptive May. 23, 1989
4830025 Intrauterine contraceptive device May. 16, 1989
4807610 Intrauterine contraceptive device Feb. 28, 1989
4798600 Condom device and method for using same Jan. 17, 1989
4711235 Intravaginal device Dec. 8, 1987
4658810 Method of contraception and a device therefor Apr. 21, 1987
4655204 Intrauterine contraceptive device for animals such as female dogs Apr. 7, 1987
4628924 Intrauterine contraceptive device Dec. 16, 1986
4616640 Birth control method and device employing electric forces Oct. 14, 1986
4612924 Intrauterine contraceptive device Sep. 23, 1986
4582052 Povidone-iodine dispensing fiber Apr. 15, 1986
4579110 Tubular pessary as a contraceptive means Apr. 1, 1986

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