Unlike modern intrauterine devices, early interuterine (from Latin inter-, meaning "between", as opposed to intra-) devices crossed both the vagina and the uterus, causing a high rate of …

On January 9, 2013, a new low-dose hormonal IUD, Skyla by Bayer, was approved by the FDA – the first new IUD in 12 years. The device was designed to prevent pregnancy for three years, …

PIP: The first published paper on actual IUD insertions was made by Dr. Richard Richter in 1909 in Germany. The device he inserted was a ring made of silkworm gut, with 2 ends which …

宮內節育器[2] （intrauterine device，IUD）或 子宮內避孕器[3] （intrauterine contraceptive device，IUCD/ICD），簡稱 避孕器，是一种放置在 子宫腔 内的 避孕 装置。 因早期設計為圓 …

2017年6月15日 · It wasn't until 1928 that a German physician named Ernest Grafenberg developed a variation on the silkworm gut IUD, made of metal filaments shaped into a ring, …

Designers did not care much about female anatomy when designing IUDs until Jack Lippes introduced the Lippes Loop in 1962. This S-shaped plastic device soon became one of the …

2018年7月5日 · The copper intrauterine device, or IUD, is a long-term, reversible contraceptive first introduced by Howard Tatum and Jamie Zipper in 1967. Health care providers place an …

The Lippes loop was a flexible polyethylene plastic loop with a trapezoidal shape that Dr Lippes believed fit closely to the contours of the uterine cavity, to reduce the risk of expulsion. This …

The intrauterine device (IUD), a popular form of long-acting reversible contraception (LARC), has a rich and complicated history. While it’s now seen as a tool for reproductive autonomy, its …

The copper intrauterine device, or IUD, is a long-term, reversible contraceptive first introduced by Howard Tatum and Jamie Zipper in 1967. Health care providers place an IUD inside a …