SUTURE YARN FOR OPERATION AND ITS PRODUCTION

PURPOSE:To provide a suture yarn for operation which has good uniformity of material quality, is easily produced, has excellent operability and high tensile strength at wet and is slight in endo-tissue reaction with in the body. CONSTITUTION:Composite yarn 3 consisting of silk yarn 1 and synthetic f...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SATO FUMIHIKO, MORITA MASAO, KUDO HARUYOSHI, YOKOBIKI KEIICHI
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:PURPOSE:To provide a suture yarn for operation which has good uniformity of material quality, is easily produced, has excellent operability and high tensile strength at wet and is slight in endo-tissue reaction with in the body. CONSTITUTION:Composite yarn 3 consisting of silk yarn 1 and synthetic fibers 2 is doubled and twisted to form core yarn 4. Composite yarn 3 consisting of the silk yarn 1 and the synthetic fibers 2 is knitted like braided yarn around this core yarn 4 to form side yarn 5. The entire part is thereafter refined and hot rolled.