公开(公告)号：WO1995010980A1

公开(公告)日：1995-04-27

申请号：PCT/US1994011665

申请日：1994-10-13

Applicant: MEDTRAC TECHNOLOGIES INC.

Inventor： MEDTRAC TECHNOLOGIES INC. ,  WOLF, James, L. ,  SALLIS, Daniel, V.

IPC: A61B05/08

CPC classification number: A61B5/0878 ,  G06F19/00

Abstract: This invention is a spirometric device (100) for analyzing the strength of the exhalation of a patient. The device (100) is designed to sense and measure exhaled airflow rate, exhaled breath temperature, determine airflow volume, and record and display the respiratory movement of the patient for helping make medication recommendations. The device (100) includes an electronic package (336) mounted inside a housing (110) for computing and recording the strength, the temperature, and the volume of the exhalation along with the time and date. The device (100) includes a replaceable airflow chamber (130) mounted on the housing (110). A disposable mouthpiece (140) is releasably attached to the airflow chamber. A hot wire (430) is disposed inside the airflow chamber (130) and provides for measuring both airflow rate and temperature. An output of the hot wire (430) is connected to electronic circuitry (305) inside the housing for determining the proper volumes along with recording the time and date of the event.

Abstract translation: 本发明是用于分析患者呼气强度的肺量测装置（100）。 设备（100）被设计成感测和测量呼出的气流速率，呼出呼气温度，确定气流量，以及记录和显示患者的呼吸运动以帮助药物建议。 设备（100）包括安装在壳体（110）内的电子封装（336），用于计算和记录呼气的强度，温度和体积以及时间和日期。 装置（100）包括安装在壳体（110）上的可更换气流室（130）。 一次性接口（140）可释放地附接到气流室。 热线（430）设置在气流室（130）的内​​部，并且用于测量气流速率和温度。 热线（430）的输出连接到壳体内部的电子电路（305），用于确定适当的体积以及记录事件的时间和日期。

公开(公告)号：WO1997013553A1

公开(公告)日：1997-04-17

申请号：PCT/US1996016175

申请日：1996-10-09

Applicant: MEDTRAC TECHNOLOGIES INC.

Inventor： MEDTRAC TECHNOLOGIES INC. ,  WOLF, James, L.

IPC: A62B07/00

CPC classification number: A61M15/009 ,  A61M15/0005 ,  A61M15/008 ,  A61M2205/3375 ,  A61M2205/3561 ,  A61M2205/3592 ,  A61M2205/52 ,  A61M2209/086 ,  G06F19/00

Abstract: This invention is an electronic medication chronolog device (130) adapted for attachment to conventional pressurized inhalant packages (215). The chronolog device comprises computing and recording equipment with audio and visual displays (890), a strain gauge sensing arm (435) extending through a hole in the side of the package, and a fast response thermistor (425).

Abstract translation: 本发明是一种适于附加到常规加压吸入剂包装（215）的电子药物计时装置（130）。 计时装置包括具有音频和视觉显示器（890）的计算和记录设备，延伸穿过封装侧面的孔的应变计检测臂（435）和快速响应热敏电阻（425）。

公开(公告)号：WO1995007724A1

公开(公告)日：1995-03-23

申请号：PCT/US1994010424

申请日：1994-09-14

Applicant: MEDTRAC TECHNOLOGIES INC.

Inventor： MEDTRAC TECHNOLOGIES INC. ,  WOLF, James, L. ,  SALLIS, Daniel, V.

IPC: A61M15/00

CPC classification number: A61M15/0045 ,  A61M15/0048 ,  A61M15/0065 ,  A61M15/008 ,  A61M2016/0021 ,  A61M2202/064

Abstract: A dry powder inhaler (100) having a monitor for prescribed dosages of medicament received through the mouthpiece, an electronic housing (110) for computing and recording when a proper amount of medicament is released, when a proper amount of airflow is inhaled, and when the dispenser or inhaler is removed and replaced (350, 351) on the electronic housing. One embodiment of the invention includes an activation sheath (120) received around and secured to the dispenser. The electronic housing includes a first and second proximity reed switch (435, 436) for recording when a proper dose of medicament is released, and a fast response flow thermistor (425) for measuring when sufficient airflow is being inhaled.

Abstract translation: 一种干粉吸入器（100），其具有通过所述接口管接收的规定剂量的药物的监测器;当适当量的气流被吸入时，用于计算和记录适当量的药物时的电子外壳（110），以及何时 分配器或吸入器在电子外壳上拆下并更换（350,351）。 本发明的一个实施例包括容纳在分配器周围并固定到分配器上的激活护套（120）。 电子壳体包括用于当释放适当剂量的药物时记录的第一和第二邻近簧片开关（435,436），以及用于在吸入足够的气流时进行测量的快速响应流动热敏电阻（425）。

公开(公告)号：WO1995007723A1

公开(公告)日：1995-03-23

申请号：PCT/US1994010310

申请日：1994-09-14

Applicant: MEDTRAC TECHNOLOGIES INC.

Inventor： MEDTRAC TECHNOLOGIES INC. ,  WOLF, James, L. ,  SALLIS, Daniel, V.

IPC: A61M11/00

CPC classification number: A61M15/009 ,  A61J7/0409 ,  A61J7/0418 ,  A61M15/0023 ,  A61M15/008 ,  A61M2016/0021 ,  A61M2016/0039

Abstract: This invention is a medication inhalant device (100) for use with an attachment to a conventional pressurized canister (215) for monitoring prescribed dosages of medication. The device includes an electronic package (400) for computing and recording the amount and duration of each dosage of medication dispensed from the canister. A fast response temperature thermistor (425) is used for sensing the amount and duration of the inhalant released. The device also includes an ambient air flow sensor (435).

Abstract translation: 本发明是用于与常规加压罐（215）的附件一起使用以用于监视规定剂量的药物的药物吸入装置（100）。 该装置包括用于计算和记录从罐分配的每个剂量的药物的量和持续时间的电子包装（400）。 快速响应温度热敏电阻（425）用于感测释放的吸入剂的量和持续时间。 该装置还包括环境空气流量传感器（435）。