Title:
自動薬物調合器のためのニードルレスカートリッジ
Document Type and Number:
Japanese Patent JP7069205
Kind Code:
B2
Abstract:
Various aspects of the subject disclosure relate to a compounder system having a cartridge that includes fluid pathways controllable by valves of the cartridge. A pump component within the cartridge is actuable to move fluid through the controllable fluid pathways. The cartridge includes a needle extending from a cartridge body and fluidly coupled to at least one of the controllable fluid pathways. The cartridge includes a vacuum bellows that surrounds the needle when the bellows is in an extended configuration. The vacuum bellows is compressible to expose the needle and generates a vacuum condition within the bellows when the bellows is extended from a compressed configuration to the extended configuration. The needle may be a dual-lumen plastic needle.
Inventors:
Oda, Todd
Frost, thomas
Fardows, Derek S.
Frost, thomas
Fardows, Derek S.
Application Number:
JP2019551996A
Publication Date:
May 17, 2022
Filing Date:
March 23, 2018
Export Citation:
Assignee:
CareFusion 303, Incorporated
International Classes:
A61J3/00
Domestic Patent References:
| JP2009078164A | ||||
| JP2012095834A | ||||
| JP2017502795A |
Foreign References:
| US5062774 |
Attorney, Agent or Firm:
Asamura patent office