Verfahren zur Herstellung eines Katheters und durch Dieses Herstellungsverfahren Hergestellter Katheter

Details

Veröffentlichungs-Nr.

EP3527347

Aktenzeichen

EP19158020

Anmeldetag

19. Februar 2019

Veröffentlichung

14. Juli 2021

Erteilung

14. Juli 2021

Rechtsraum

EP

IPC

B29C45/14B29C45/00A61M25/00B29C45/26// B29L31/00

Abstract

A catheter manufacturing method that includes positioning a shaft in a cavity of a mold. The shaft is an elongated tubular body configured to be inserted into a living body. The mold includes a first mold die and a second mold die that contact one another to define a closed space which is the cavity. The method includes injecting a molding material into the cavity from a gate at a position between the proximal end and the distal end of the shaft in the axial direction. The injecting position is offset from the center of the shaft in the transverse direction. The method includes molding a hub onto the shaft by solidifying the injected molding material in the cavity onto the outer surface of the shaft.

Anmelder

Firma

Terumo Kabushiki Kaisha

Land

🇯🇵 Japan

Fachgebiete