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    • 5. 发明申请
    • FLUID COUPLING
    • US20210205595A1
    • 2021-07-08
    • US17059542
    • 2019-05-30
    • PALMAYA PTY LTD.
    • Alexander George Brian O'NEIL
    • A61M39/10
    • A fluid coupling (10) comprising several intravenous fluid delivery tubes (11) and a connector (15). The connector (15) is configured for attachment to an intravenous cannula or needle. The connector (15) comprises a body (20) having a first end portion (21) and a second end portion (22). The first end portion (21) comprises a plurality of sockets (23), each socket being adapted to receive an end section of a respective fluid delivery tube (11). The second end portion (22) comprises a nozzle (31) having an end face (33), wherein there is a plurality of interior flow paths (41) within the nozzle. Each flow path (41) opens onto the end of the nozzle (31) and communicates with a respective one of the sockets (23), whereby fluid delivered by each tube (11) is transported along the respective flow path (41) to the end of the nozzle (31) and the intravenous cannula or needle attached thereto. Each tube (11) has an end section thereof sealingly received in a respective socket (23).
    • 9. 发明申请
    • SYRINGE INFUSION DEVICES AND SYSTEMS FOR DELIVERY OF ACTIVE AGENTS
    • 用于递送活性剂的注射装置和系统
    • WO2016040990A1
    • 2016-03-24
    • PCT/AU2015/000572
    • 2015-09-17
    • PALMAYA PTY LTD
    • O'NEIL, Alexander George Brian
    • A61M5/145
    • A61M5/1454A61M5/141A61M5/14244A61M5/14546A61M5/1456A61M5/1458A61M5/16813A61M5/16881A61M2005/1405A61M2205/70A61M2205/7536A61M2209/088
    • A pump device (10) operable with a syringe (11) having a barrel (12) and a plunger (13). The pump device (10) is operable to cause relative movement between the syringe plunger (13) and the syringe barrel (12) for discharging fluid from the syringe (11). The pump device (10) comprises a portion (31) adapted to engage the syringe barrel (12), and a drive mechanism for moving the syringe plunger (13) relative to the syringe barrel (12) to discharge fluid from the syringe (11). The drive mechanism comprises an actuator (45) adapted to engage the syringe plunger (13) and a power mechanism (61) for moving the actuator (45) to effect movement of the syringe plunger (13) relative to the syringe barrel (12). The pump device (10) thus provides a syringe driving means. There is also provided an infusion system comprising a syringe driving means, the syringe driving means comprising the pump device (10). Further, there is provided an infusion system comprising a syringe driving means operable to maintain a constant pressure within a syringe and tubing with viscosity corrections for various antibiotic concentrations.
    • 泵装置(10)可与具有筒体(12)和柱塞(13)的注射器(11)一起操作。 泵装置(10)可操作以引起注射器柱塞(13)和注射器筒(12)之间的相对运动,用于从注射器(11)排出流体。 泵装置(10)包括适于接合注射器筒(12)的部分(31)和用于相对于注射器筒(12)移动注射器柱塞(13)以从注射器(11)排出流体的驱动机构 )。 驱动机构包括适于接合针筒柱塞(13)的致动器(45)和用于移动致动器(45)以实现针筒柱塞(13)相对于注射器筒(12)的运动的动力机构(61) 。 因此,泵装置(10)提供注射器驱动装置。 还提供了包括注射器驱动装置的注射系统,所述注射器驱动装置包括泵装置(10)。 此外,提供了一种输注系统,其包括注射器驱动装置,其可操作以保持注射器内的恒定压力和具有针对各种抗生素浓度的粘度校正的管道。