FLUID TRANSFER DEVICE

• Main Authors: LEVESQUE STEVEN F, GONNELLI ROBERT R, STANDLEY ROBERT L
• Format: Patent
• Language: English; Japanese
• Published: 24.11.2016
• Subjects: BABY COMFORTERS; CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICALPURPOSES; CONVEYING; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; DEVICES FOR RECEIVING SPITTLE; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGINGPHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL ORADMINISTERING FORMS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HANDLING THIN OR FILAMENTARY MATERIAL; HUMAN NECESSITIES; HYGIENE; MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGINGARTICLES OR MATERIALS; MEASURING; MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL; MEDICAL OR VETERINARY SCIENCE; METERING BY VOLUME; PACKING; PERFORMING OPERATIONS; PHYSICS; STORING; TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION; TECHNICAL SUBJECTS COVERED BY FORMER USPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TESTING; TRANSPORTING; UNPACKING

PROBLEM TO BE SOLVED: To provide a fluid transfer device.SOLUTION: A fluid transfer device for transferring fluid between a supply reservoir and a fill reservoir includes a metering reservoir and a manifold that forms at least part of a first channel fluidly connected with the metering reservoir. The first channel comprises a first cannula extending from the manifold. The manifold forms at least part of a second channel fluidly connected with the metering reservoir. The second channel comprises a second cannula extending from the manifold. A third channel extends through the manifold and comprises a third cannula having a first end proximate to a distal end of the first cannula and a second end proximate to a distal end of the second cannula. A first check valve is disposed within the first channel and a second check valve is disposed within the second channel.SELECTED DRAWING: Figure 3 【課題】流体移送デバイスの提供。【解決手段】供給貯蔵部と充填貯蔵部との間で流体を移送するための流体移送デバイスは、計量貯蔵部と、計量貯蔵部と流体的に接続される第１のチャネルの少なくとも一部を形成するマニホールドとを含む。第１のチャネルは、マニホールドから延在する第１のカニューレを備える。マニホールドは、計量貯蔵部と流体的に接続された第２のチャネルの少なくとも一部を形成する。第２のチャネルは、マニホールドから延在する第２のカニューレを備える。第３のチャネルは、マニホールドを通って延在し、第１のカニューレの遠位端に近接する第１の端部と、第２のカニューレの遠位端に近接する第２の端部とを有する、第３のカニューレを備える。第１の逆止弁は、第１のチャネル内に配置され、第２の逆止弁は、第２のチャネル内に配置される。【選択図】図３