公开(公告)号：WO2010065726A2

公开(公告)日：2010-06-10

申请号：PCT/US2009/066561

申请日：2009-12-03

Applicant: MALLINCKRODT INC. ,  NEER, Charles, S.

Inventor： NEER, Charles, S.

IPC: A61M5/20 ,  A61M5/145

CPC classification number: A61M5/14546 ,  A61B6/548 ,  A61M5/007 ,  A61M5/445 ,  A61M2005/14553 ,  A61M2205/3368 ,  A61M2205/3569 ,  A61M2205/3592 ,  A61M2205/6054 ,  A61M2205/8243

Abstract: A powerhead (120) of a power injector is disclosed that allows for wireless interconnection with devices mounted to the powerhead (120). A faceplate (122) may be mounted to the powerhead (120). The faceplate (122) may allow for the installation of a syringe (144) thereto. The faceplate (122) may receive power from the powerhead (122) via an inductive coupling between a primary coil (128) disposed within the powerhead (120) and a secondary coil (130) disposed within the faceplate (122). The faceplate (122) may be operable to wirelessly communicate with the powerhead (120) via the inductive coupling or via any appropriate wireless communication method. The faceplate (122) may include a syringe heater (142) operable to heat a fluid within the syringe (144). The faceplate (122) may include a radio frequency identification (RFID) tag reader operable to read an RFID tag of the syringe (144).

Abstract translation: 公开了一种动力注射器的动力头（120），其允许与安装到动力头（120）的装置的无线互连。 面板（122）可以安装到动力头（120）。 面板（122）可允许将注射器（144）安装到其上。 面板（122）可以经由设置在动力头（120）内的初级线圈（128）和设置在面板（122）内的次级线圈（130）之间的感应耦合从动力头（122）接收动力。 面板（122）可以可操作以经由电感耦合或经由任何适当的无线通信方式与动力头（120）无线通信。 面板（122）可以包括可操作以加热注射器（144）内的流体的注射器加热器（142）。 面板（122）可以包括可操作以读取注射器（144）的RFID标签的射频识别（RFID）标签读取器。

公开(公告)号：WO2010014590A2

公开(公告)日：2010-02-04

申请号：PCT/US2009/051933

申请日：2009-07-28

Applicant: MALLINCKRODT INC. ,  NEER, Charles, S.

Inventor： NEER, Charles, S.

IPC: A61M5/145 ,  A61M39/16 ,  A61M39/18 ,  A61L2/00

CPC classification number: A61L2/10 ,  A61M5/14546 ,  A61M39/16 ,  A61M39/165 ,  A61M39/18 ,  A61M2005/14553 ,  A61M2205/14

Abstract: An injection system (108) includes a sterilization port (130) operable to sterilize a tube set connector (116) inserted therein. The sterilization port (130) may include a single sterilization port opening (132) through which the tube set connector (116), in an unconnected state, may be inserted. The sterilization port (130) may include an ultraviolet light source (158) capable of irradiating the tube set connector (116) with ultraviolet radiation when the tube set connector (116) is disposed within the sterilization port (130). The sterilization port (130) may include a movable member or door (136) capable of closing around the inserted tube set connector (116) and/or a tubing (118) connected to the tube set connector (116) to reduce the amount of ultraviolet light that may escape from the sterilization port (130). A sensor (194) may be included to determine if the tube set connector (116) has been inserted into the sterilization port (130).

Abstract translation: 注射系统（108）包括可操作以对插入其中的管组连接器（116）进行消毒的灭菌口（130）。 灭菌口（130）可以包括单个灭菌口开口（132），未连接状态的管组连接器（116）可通过该单个灭菌口开口插入。 灭菌口（130）可以包括当管组连接器（116）设置在消毒口（130）内时能够用紫外线照射管组连接器（116）的紫外光源（158）。 灭菌口（130）可以包括能够围绕插入的管组连接器（116）和/或连接到管组连接器（116）的管道（118）关闭的可移动构件或门（136），以减少 可从灭菌口（130）逸出的紫外线。 可以包括传感器（194）以确定管组连接器（116）是否已插入消毒端口（130）。

公开(公告)号：WO2008057223A3

公开(公告)日：2008-05-15

申请号：PCT/US2007/022565

申请日：2007-10-24

Applicant: MALLINCKRODT INC. ,  NEER, Charles, S.

Inventor： NEER, Charles, S.

IPC: A61M5/155 ,  A61M5/145

Abstract: A medical fluid injector and methods for operation thereof. In certain embodiments, the medical fluid injector includes a medium that is expandable and contractible in response to a thermal gradient, a thermal device coupled to the medium, and a syringe interface coupled to the medium. The thermal device may include a heater, a cooler, or a combination thereof.

公开(公告)号：WO2013012526A1

公开(公告)日：2013-01-24

申请号：PCT/US2012/044163

申请日：2012-06-26

Applicant: MALLINCKRODT LLC ,  GIBSON, Chad M. ,  NEER, Charles, S.

Inventor： GIBSON, Chad M. ,  NEER, Charles, S.

IPC: A61M5/145

CPC classification number: A61M5/16809 ,  A61M5/14546 ,  A61M5/14566 ,  A61M5/16831 ,  A61M2005/14553 ,  A61M2205/3317 ,  A61M2205/3389

Abstract: A powerhead (50) of a power injector is disclosed that includes a syringe housing (110) that contains a capacitive fluid detector (112). The capacitive fluid detector (112) may be operable to detect fluid within a syringe (116) installed on the syringe housing (110). The output of the capacitive fluid detector (112) may be used to estimate the volume of fluid within the syringe (116). The capacitive fluid detector (112) may include a plurality of discrete capacitors (118a-118h) arranged serially along a longitudinal axis (120) of the syringe (116). Each of the plurality of capacitors (118a-118h) may be operable to produce an electric field extending into the syringe (116). Each of the plurality of capacitors (118a-118h) may be formed on a printed circuit board (130).

Abstract translation: 公开了一种动力注射器的动力头（50），其包括容纳流体检测器（112）的注射器外壳（110）。 电容性流体检测器（112）可操作以检测安装在注射器外壳（110）上的注射器（116）内的流体。 电容式流体检测器（112）的输出可以用于估计注射器（116）内的流体的体积。 电容式流体检测器（112）可以包括沿着注射器（116）的纵向轴线（120）串联布置的多个分立电容器（118a-118h）。 多个电容器（118a-118h）中的每一个可以可操作地产生延伸到注射器（116）中的电场。 多个电容器（118a-118h）中的每一个可以形成在印刷电路板（130）上。

公开(公告)号：WO2006044341A2

公开(公告)日：2006-04-27

申请号：PCT/US2005/036459

申请日：2005-10-12

Applicant: LIEBEL-FLARSHEIM COMPANY ,  NEER, Charles, S. ,  GIBBS, Jonathan, D. ,  BRUCE, John, Kevin ,  ZIEMBA, Robert, J. ,  BROOKS, David, M. ,  SMALL, James, R. ,  WAGNER, Gary, S.

Inventor： NEER, Charles, S. ,  GIBBS, Jonathan, D. ,  BRUCE, John, Kevin ,  ZIEMBA, Robert, J. ,  BROOKS, David, M. ,  SMALL, James, R. ,  WAGNER, Gary, S.

IPC: A61M5/145

CPC classification number: A61M5/007 ,  A61B6/548 ,  A61M5/14546 ,  A61M5/14566 ,  A61M5/16827 ,  A61M5/1785 ,  A61M2205/3306 ,  A61M2205/3317 ,  A61M2205/3389 ,  A61M2205/502 ,  A61M2205/52 ,  A61M2205/587 ,  A61M2205/6054 ,  A61M2205/6063

Abstract: A contrast media injection system includes detects the absolute position of the syringe ram using a non-contact sensor. A series of magnets and Hall-Effect sensors may be used or an opto-reflective system. Illuminated knobs that are connected to the drive mechanism for the syringe ram rotate with the drive and provide visual feedback on operation through the illumination. Analog Hall-Effect sensors are used to determine the presence or absence of magnets that identify the type of faceplate being used. The faceplates include control electronics, connected to the powerhead through connectors, which may be interchangeably used by the two faceplates. The faceplate electronics include detectors for automatically detecting the capacity of pre-filled syringes. Additional features include using historical data to provide optimum pressure limit values during an injection protocol, a removable memory device for storing and transferring information such as injection protocols and injector statistics, and password protection of such protocols.

Abstract translation: 造影剂注射系统包括使用非接触传感器检测注射器柱塞的绝对位置。 可以使用一系列磁体和霍尔效应传感器或光反射系统。 连接到注射器柱塞的驱动机构的照明旋钮随驱动器旋转，并通过照明提供对操作的视觉反馈。 使用模拟霍尔效应传感器来确定是否存在识别所使用面板类型的磁体。 面板包括通过连接器连接到动力头的控制电子装置，其可由两个面板互换使用。 面板电子设备包括用于自动检测预填充注射器容量的检测器。 附加功能包括使用历史数据在注射协议期间提供最佳压力极限值，用于存储和传送诸如注射协议和注射器统计信息的可移除存储器装置以及这些协议的密码保护。