Title:
貯蔵チャンバを備えた膨張装置
Document Type and Number:
Japanese Patent JP2004535209
Kind Code:
A
Abstract:
Inflation devices for use with balloon catheters. The inflation devices are preloaded with a fluid stored in a chamber in the plunger. An inflation device in accordance with one embodiment of the present invention includes a barrel defining a primary chamber therein, a plunger disposed in the primary chamber and defining a storage chamber, and a valve for selectively providing fluid communication between the storage chamber and the primary chamber. The preloaded fluid may be pressurized and may comprise, for example, a gas (other than air), a liquid, or a fluid containing a drug. The inflation device is preferably preloaded by the manufacturer and/or packager of the inflation device.
More Like This:
Inventors:
Hansen, James G.
Application Number:
JP2002547567A
Publication Date:
November 25, 2004
Filing Date:
December 06, 2001
Export Citation:
Assignee:
Boston Scientific Limited
International Classes:
A61M37/00; A61F2/958; A61M25/00; (IPC1-7): A61M25/00; A61M37/00
Attorney, Agent or Firm:
Hironobu Onda
Makoto Onda
Makoto Onda