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    • 1. 发明公开
    • 분말 분배 및 감지 장치와 방법
    • 粉末分配和感测装置及方法
    • KR1020080090399A
    • 2008-10-08
    • KR1020087014938
    • 2006-11-20
    • 맨카인드 코포레이션
    • 풀트렌트에이.본노데이빗에프.포그퍼비.
    • A61J3/02A61M15/00B65B1/30
    • G01G13/24B65B1/12B65B1/30B65B1/32B65B57/145G01G17/00G01G21/23
    • Systems and methods are provided for simultaneously dispensing precisely-controlled doses of a powder into multiple cartridges. The powder can contain a drug, and the cartridges can be used in inhalers. The fill state of each cartridge, typically the powder weight, is sensed during filling, and powder dispenser modules are individually controlled in response to the sensed weight to ensure accurate dosage. The system operates at high speed and can be very compact to enable production filling operations with minimal floor space requirements. According to a first aspect of the invention, a powder dispensing and sensing apparatus comprises a tray support structure to receive a cartridge tray holding cartridges, a powder dispenser assembly including powder dispenser modules to dispense powder into respective cartridges of a batch of cartridges in the cartridge tray, a powder transport system to deliver powder to the powder dispenser modules, a sensor module including sensor cells to sense respective fill states of each of the cartridges in the batch of cartridges, and a control system to control the powder dispenser modules in response to the respective sensed fill states of each of the cartridges of the batch of cartridges. The powder dispenser modules, the powder transport system and the sensor cells can be configured for concurrent dispensing of powder to the batch of cartridges and concurrent sensing of the fill state of each of the cartridges in the batch of cartridges. The sensor cells can comprise weight sensor cells. The cartridge tray can be configured to support the cartridges in a two-dimensional array of rows and columns.
    • 提供了系统和方法,用于将精确控制剂量的粉末同时分配到多个药筒中。 粉末可以含有药物,药筒可用于吸入器。 在填充期间感测每个盒的填充状态,通常为粉末重量,并且响应于检测到的重量单独地控制粉末分配器模块以确保准确的剂量。 该系统高速运行,可以非常紧凑,可以实现最少的占地面积要求的生产灌装操作。 根据本发明的第一方面,粉末分配和感测装置包括托盘支撑结构以容纳盒托盘保持盒,粉末分配器组件,包括粉末分配器模块,用于将粉末分配到盒中的一批盒的相应盒中 托盘,粉末输送系统,用于将粉末输送到粉末分配器模块;传感器模块,包括用于感测批次中的每个盒的各个填充状态的传感器单元;以及控制系统,用于响应于 各批次墨盒的每个墨盒的相应感测的填充状态。 粉末分配器模块,粉末输送系统和传感器单元可以被配置用于将粉末同时分配到一批筒中并且同时检测一批筒中的每个盒的填充状态。 传感器单元可以包括重量传感器单元。 墨盒托盘可以被配置为将墨盒支撑在行和列的二维阵列中。