Lippes Loop, Intrauterine Double-S Contraceptive, Size D
date: label: associated dates
content: 1968 / 1968
label: patent date
content: 1966-05-10
name: label: patentee
content: Ortho Pharmaceutical Corporation
label: maker
content: Ortho Pharmaceutical Corporation
notes: label: Description
content: White plastic intrauterine device (IUD) and inserter in a sealed paper and plastic package. The device is held in place with paper tabs on a gray, black, and white printed paper card. Instructions are included in the package.
label: Description
content: The Lippes Loop, a double-S, trapazoidal-shaped intrauterine device, was developed by OB-GYN Jack Lippes (1924 - 2022), a 1947 graduate of the University of Buffalo Medical School. The IUD was designed to closely fit the inside of the uterus and thereby reduce unwanted expulsion of the device. The IUD was made in several sizes: Loop Size D (30 mm with white thread) was the preferred first choice for multiparous women, that is, women who have given birth one or more times. If Loop Size D caused bleeding or pain, the IUD should be replaced by Loop Size C. Lippes Loop was first marketed in 1962 and became one of the most prescribed IUDs in the United States. In 1985, Ortho Pharmaceuticals stopped marketing Lippes Loop due to reduced profitability and increased FDA regulation.
label: Description
content: "Ortho stops marketing Lippes Loop; cites economic factors". Contraceptive technology update. 1985 Nov;6(11):149-52.
label: Location
content: Currently not on view
place: label: place made
content: United States: New Jersey, Raritan
label: associated place
content: United States: New Jersey, Raritan
topic: label: Subject
content: Women's Health
label: Subject
content: Birth Control/Contraception
setName: label: See more items in
content: Medicine and Science: Medicine
creditLine: label: Credit Line
content: Dittrick Museum of Medical History
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 1991.0309.01
label: catalog number
content: 1991.0309.01
label: accession number
content: 1991.0309
label: patent number
content: US3250271A
objectType: label: Object Name
content: Intrauterine Device
label: Object Name
content: contraceptive, intrauterine device
physicalDescription: label: Physical Description
content: cardboard (overall material)
label: Physical Description
content: plastic (overall material)
label: Physical Description
content: paper (overall material)
label: Physical Description
content: white (overall color)
label: Physical Description
content: gray (overall color)
label: Physical Description
content: black (overall color)
label: Measurements
content: average spatial: 9.7 cm x 43 cm; 3 13/16 in x 16 15/16 in
label: Measurements
content: overall: 3 3/4 in x 16 7/8 in x 1/2 in; 9.525 cm x 42.8625 cm x 1.27 cm