Title:
注射器バレルと共に用いられる流体転送アダプタ
Document Type and Number:
Japanese Patent JP2005523118
Kind Code:
A
Abstract:
A fluid transfer adapter for use with a syringe barrel having a collar with adapter engaging structure and a distally-facing frusto-conically shaped surface is disclosed. The adapter includes a hub having a proximally-facing frusto-conically shaped surface for mating with the frusto-conically shaped surface on the barrel, structure for threadably engaging the hub to the collar of the barrel so that the frusto-conically shaped surface of the hub contacts the frusto-conically shaped surface of the barrel to prevent liquid flow between the surfaces and a fluid transfer having a passageway therethrough, connected to the distal end of the hub so that the lumen is in fluid communication with a conduit in the hub. The passageway includes a frusto-conically shaped edge that aligns with the frusto-conically shaped edge of the barrel, when the adapter is connected to the barrel, thereby reducing waste space.
Inventors:
Richard Kaizza
Chad Smith
John Porowski
Chad Smith
John Porowski
Application Number:
JP2003587440A
Publication Date:
August 04, 2005
Filing Date:
April 22, 2003
Export Citation:
Assignee:
BECTON, DICKINSON AND COMPANY
International Classes:
A61M5/32; A61M25/00; A61M5/00; A61M5/34; A61M5/50; A61M; (IPC1-7): A61M25/00; A61M5/32
Attorney, Agent or Firm:
Yoshikazu Tani
Kazuo Abe
Kazuo Abe