Developer

Max Hermann Knoch

Item ID #

TCC-D4-I-014

Device

Silent Protector (variant)

Device Type

Closed Loop

Classification

intrauterine

Composition

Silkworm gut; 22 karat gold wire

Developer

Max Hermann Knoch, Bandung, Indonesia

Manufacturer and Distributor

M. H. Knoch, Bandung, Indonesia

Patent

U.S.: 3,077,879

Size

30mm (H) x 30mm (W)

Description

Silkworm gut wound into a uterine-shaped device with the strand being banded together in multiple spots with 22 karat gold wire. No cervical threads present.

Preview

image preview

Creation Date

1963

Rights

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

Keywords

Intrauterine Contraception; Intrauterine Devices; Indonesia

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Image Location

 
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