Developer

Ralph R. Robinson

Item ID #

TCC-D1-I-030

Device

Saf-T-Coil 33-S

Device Type

Linear

Classification

intrauterine

Composition

Ethylene vinyl acetate copolymer; Barium sulfate

Developer

Ralph R. Robinson

Manufacturer and Distributor

Schmid Laboratories, N.J.

Patent

U.S. No. 3,234,938 (original ?)

Size

32mm (L) x 37mm (W)

Description

The Saf-T-Coil 33 with a long beaded-plastic tail was first commercially sold Saf-T-Coil IUD. It was manufactured in March, 1965 by Cebesco, a subsidiary of Deseret Pharmaceutical. The 33-S model was also marketed in 1965. The long beaded tail was removed, and the "S" stands for the suture tail, replacing the beaded-plastic tail of the original 33 model. Barium sulfate was added to the ethylene vinyl acetate copolymer for radiopacity. The stem tapers at the cervical end with a rounded eyelet through which the two blue nylon cervical threads are attached. One arm of the device ends in a bulbed tip.

Preview

image preview

Creation Date

1963

Rights

Physical rights to the device and the photograph of such are retained by Loma Linda University. Copyrights are observed in accordance with U. S. copyright and patent laws.

Keywords

Intrauterine Contraception; Intrauterine Devices; Saf-T-Coil

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