公开(公告)号：JP2014239920A

公开(公告)日：2014-12-25

申请号：JP2014165095

申请日：2014-08-14

Applicant: メドトロニック ミニメド インコーポレイテッド ,  Medtronic Minimed Inc ,  メドトロニック ミニメド インコーポレイテッド

Inventor： LUO YING ,  REBECCA K GOTTLIEB ,  MEENA RAMACHANDRAN ,  CHIU CHIA-HUNG ,  NANDITA DANGUI-PATEL ,  MICHAEL KREMLIOVSKY ,  JEFFERSON ROSE

IPC: A61B5/1473

CPC classification number: G01N33/66 ,  A61B5/0017 ,  A61B5/002 ,  A61B5/14532 ,  A61B5/1486 ,  A61B5/1495 ,  A61B5/6849 ,  A61B5/7207

Abstract: 【課題】グルコースセンサ信号の安定性を解析する装置を提供する。【解決手段】患者の血中グルコース濃度に応答するセンサ信号からサンプル群を取得するコントローラ12を備え、そのコントローラに備わる1個又は複数個のプロセッサが、そのサンプル群に基づき、同患者の血中グルコース濃度に対しセンサ信号が呈する応答性の経時的な変化から、その背景トレンドを示唆する背景トレンド指標一通り又は複数通りを導出し、その背景トレンド指標に基づき、同患者の血中グルコース濃度に応答するセンサ信号の信頼性を評価し、前記センサ信号の信頼性評価に基づき、同患者向けのインシュリン注入処理を改変する装置。【選択図】図1

Abstract translation: 要解决的问题：提供一种用于分析葡萄糖传感器信号的稳定性的装置。解决方案：一种装置包括控制器12，其根据响应于患者血糖浓度的传感器信号获取样本组。 包括在控制器中的一个或多个处理器基于样本组导出一组或多组背景趋势指标，其中提示了传感器信号对患者的血糖浓度呈现的响应性的时间依赖性变化的背景趋势， 根据时间依赖性变化，根据背景趋势指标评价响应于血糖浓度的传感器信号的可靠性，然后基于传感器信号的可靠性评估来改变患者的胰岛素输注处理 。

公开(公告)号：JP2011139942A

公开(公告)日：2011-07-21

申请号：JP2011095854

申请日：2011-04-22

Applicant: Medtronic Minimed Inc ,  メドトロニック・ミニメッド・インコーポレーテッド

Inventor： TALBOT CARY D ,  MASTROTOTARO JOHN J ,  SHAH RAJIV ,  CHERNOFF EDWARD ,  MUELLER JOHN C JR ,  SHAHMIRIAN VARAZ ,  PURVIS RICHARD E ,  MORGAN WAYNE A ,  GOTTLIEB REBECCA K

IPC: A61B5/145

CPC classification number: A61B5/0002 ,  A61B5/145 ,  A61B5/14532 ,  A61B5/412 ,  A61B2560/0209 ,  A61B2560/0443 ,  A61B2560/0456

Abstract: PROBLEM TO BE SOLVED: To provide a new system allowing a patient to keep wearing a sensor. SOLUTION: The system for sensing blood glucose data of the patient includes the sensor, a user interface, and an optional auxiliary device. If the connection between the sensor and the user interface is by a wire, the sensor remains powered when the wire is disconnected. The communication between the sensor and the user interface may be wireless. The auxiliary device can be a patient monitor or other display or signal device, which displays information about the blood glucose data collected by the sensor. The sensor is connected to sensor electronics, which include a sensor power supply, a voltage regulator, and optionally a memory and processor. COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：提供允许患者保持佩戴传感器的新系统。 解决方案：用于感测患者血糖数据的系统包括传感器，用户界面和可选的辅助装置。 如果传感器和用户界面之间的连接是通过导线连接的，那么当电线断开时，传感器保持供电。 传感器和用户界面之间的通信可能是无线的。 辅助装置可以是患者监视器或其他显示器或信号装置，其显示关于由传感器收集的血糖数据的信息。 传感器连接到传感器电子设备，其中包括传感器电源，电压调节器以及可选的存储器和处理器。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2009233388A

公开(公告)日：2009-10-15

申请号：JP2009168463

申请日：2009-07-17

Applicant: Medtronic Minimed Inc ,  メドトロニック ミニメド インコーポレイテッド

Inventor： ADAIR RANDY W ,  MOBERG SHELDON ,  SRISATHAPAT CHALIRMKIERT

IPC: A61J1/05 ,  A61M5/31 ,  A61J1/00 ,  A61J1/14 ,  A61J1/20 ,  A61M5/145 ,  A61M5/162 ,  A61M5/168 ,  A61M5/20 ,  A61M25/18 ,  A61M39/00 ,  A61M39/02 ,  A61M39/10 ,  A61M39/12 ,  A61M39/14 ,  F04B9/02 ,  F04B13/00 ,  F04B23/00

CPC classification number: A61M5/162 ,  A61M5/14244 ,  A61M5/1452 ,  A61M5/14566 ,  A61M5/16831 ,  A61M39/10 ,  A61M39/12 ,  A61M2005/1623 ,  A61M2039/1033 ,  A61M2039/1072 ,  A61M2039/205 ,  A61M2205/581 ,  A61M2205/582 ,  Y10T29/49764 ,  Y10T29/49826 ,  Y10T29/53

Abstract: PROBLEM TO BE SOLVED: To provide a method and device for connecting an interface between a reservoir or syringe, infusion set tubing and an infusion pump housing. SOLUTION: This device for connecting a fluid medicament reservoir used in a medicament infusion pump to a conduit includes: a cap 46 connected to the fluid medicament reservoir to connect the fluid medicament reservoir to the conduit; a detent arm 34 disposed on the cap 46 to engage the cap 46 with the medicament infusion pump housing; and a conduit, which is disposed in the cap 46 to enable movement of a fluid through the conduit from the fluid medicament reservoir when the cap 46 is functionally engaged with the fluid medicament reservoir. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供一种用于连接储存器或注射器，输注套管和输注泵壳体之间的界面的方法和装置。 解决方案：用于将用于药液输注泵中的流体药物储存器连接到导管的装置包括：帽46，其连接到流体药剂储存器以将流体药剂储存器连接到导管; 设置在帽46上以与药剂输液泵壳体接合帽46的止动臂34; 以及当帽46与流体药剂储存器功能性地接合时，其设置在帽46中以使流体能够通过导管从流体药物储存器移动。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2008237921A

公开(公告)日：2008-10-09

申请号：JP2008125840

申请日：2008-05-13

Applicant: Medtronic Minimed Inc ,  メドトロニック ミニメド インコーポレイテッド

Inventor： SAFABASH JASON E ,  MCCONNELL SUSAN M ,  ADAIR RANDY W ,  FUNDERBURK JEFFERY V ,  MARANO APRIL A ,  FIELD JEFFREY F

IPC: A61M5/14 ,  A61M5/20 ,  A61B5/145 ,  A61B5/151 ,  A61M5/00 ,  A61M5/158 ,  A61M5/32 ,  A61M25/00 ,  A61M37/00

CPC classification number: A61M5/158 ,  A61M2005/1581 ,  A61M2005/1583 ,  A61M2005/1585 ,  A61M2005/3249

Abstract: PROBLEM TO BE SOLVED: To provide an insertion set capable of suitable insertion. SOLUTION: An insertion device (10) and an insertion set (14) are provided. The insertion device (10) includes an insertion housing (20), a carrier body (30), and a driver (36). The carrier body (30) is slidably received in a device housing (28) for movement between an advanced position and a retracted position. The carrier body (30) also includes a receiving structure (32) to support the insertion set (14). The driver (36) forcibly moves the carrier body (30) with a controlled force and speed from the retracted position toward the advanced position to make at least a portion of the at least one piercing member (12) of the insertion set (14) pierce the skin of the patient and the insertion set (14) is installed to the patient. The receiving structure (32) of the carrier body (30) can be removed from the insertion set (14). COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：提供能够适当插入的插入组。 解决方案：提供插入装置（10）和插入组（14）。 插入装置（10）包括插入壳体（20），载体主体（30）和驱动器（36）。 载体主体（30）可滑动地容纳在装置壳体（28）中，用于在前进位置和缩回位置之间移动。 载体主体（30）还包括支撑插入组件（14）的接纳结构（32）。 驾驶员（36）以受控的力和速度从缩回位置朝向前进位置强制地移动承载体（30），以使插入组（14）的至少一个刺穿构件（12）的至少一部分， 刺穿患者的皮肤，将插入组件（14）安装到患者身上。 载体主体（30）的接收结构（32）可以从插入组（14）移除。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JPH0854267A

公开(公告)日：1996-02-27

申请号：JP14778095

申请日：1995-06-14

Applicant: MINIMED INC

Inventor： CHIYADO SURISATAPATO ,  POORU EI IEETSU

IPC: G01F1/56 ,  A61M5/00 ,  A61M5/142 ,  A61M5/168 ,  G01P13/00

Abstract: PURPOSE: To provide a means to monitor and recognize real dosage situation of a selected medicine to a patient in accordance with action of an injector type injection pump, or especially a distribution pump. CONSTITUTION: An injection pump to dose a selected medicine is provided with an inductance flow sensor 18 to monitor and recognize dosage of the medicine in accordance with pump action. The flow sensor 18 is provided with a compact coil 50 wound around a pump discharge tube, and it is combined with a core pin 38 attracted by magnetic force disposed inside the discharge tube, so the core pin 38 moves inside the inductor coil 50 in accordance with discharge from the pump. A control circuit is actuated by the minimum power required to recognize change of coil inductance generated as a result of displacement of the core pin 38 for recognizing dosage of the medicine to a patient in accordance with actuation of the pump. In a pump discharge condition, a magnet 40 provided at one end of the inductor coil 50 pulls the core pin 38, and the core pin 38 is maintained where it is puled from the coil 50.

公开(公告)号：JP2013166017A

公开(公告)日：2013-08-29

申请号：JP2013098584

申请日：2013-05-08

Applicant: Medtronic Minimed Inc ,  メドトロニック ミニメド インコーポレイテッド

Inventor： MASTROTOTARO JOHN ,  YOON RICHARD ,  KEENAN DESMOND

IPC: A61M1/36 ,  A61B5/1473

Abstract: PROBLEM TO BE SOLVED: To provide a closed loop device or a semi-closed loop device for delivering insulin using a sensor value, which uses a redundant sensor device as a fail-safe method against sensor failure.SOLUTION: A closed loop device or a semi-closed loop device for infusing insulin using a sensor value from a glucose sensor device 10 includes: a first glucose sensor installed in a first portion for generating a first blood sugar measurement value; a second glucose sensor installed in a second portion for generating a second blood sugar measurement value; a controller 12 for determining whether the first blood sugar measurement value or the second blood sugar measurement value is the blood sugar measurement value having higher reliability; and an insulin delivery device 14 for delivering the insulin based on the blood sugar measurement value having higher reliability.

Abstract translation: 要解决的问题：提供一种用于使用传感器值传递胰岛素的闭环装置或半闭环装置，其使用冗余传感器装置作为防止传感器故障的故障安全方法。解决方案：闭环装置或 使用来自葡萄糖传感器装置10的传感器值输入胰岛素的半闭环装置包括：安装在第一部分中的用于产生第一血糖测量值的第一葡萄糖传感器; 安装在第二部分中以产生第二血糖测量值的第二葡萄糖传感器; 用于确定第一血糖测量值或第二血糖测量值是否具有较高可靠性的血糖测量值的控制器12; 以及用于基于具有更高可靠性的血糖测量值输送胰岛素的胰岛素递送装置14。

公开(公告)号：JP2012091068A

公开(公告)日：2012-05-17

申请号：JP2012032581

申请日：2012-02-17

Applicant: Medtronic Minimed Inc ,  メドトロニック・ミニメッド・インコーポレーテッド

Inventor： MOBERG SHELDON B ,  HANSON IAN B ,  TALBOT CARY D

IPC: A61M5/145 ,  A61M5/00

CPC classification number: A61M5/16831 ,  A61M5/14566 ,  A61M5/16854 ,  A61M2005/14264 ,  A61M2005/16863 ,  A61M2205/18 ,  A61M2205/332 ,  A61M2205/3331 ,  A61M2205/70

Abstract: PROBLEM TO BE SOLVED: To provide an improved pump, reservoir and reservoir piston for controlled delivery of fluids.SOLUTION: A motor is operably coupled to a drive member, such as a drive screw, which is adapted to advance a plunger slide in response to operation of the motor. The plunger slide is removably coupled to the piston. There are provided a method, system, and an article of manufacture for automatically detecting an occlusion in a medication infusion pump. The electrical current to an infusion pump is measured. Based on a series of measurements of one or more variables, the infusion pump detects whether there is an occlusion in the system. The method of detecting an occlusion may be dynamic.

Abstract translation: 要解决的问题：提供改进的泵，储存器和储存器活塞，用于控制输送流体。 解决方案：电动机可操作地联接到诸如驱动螺杆的驱动构件，驱动构件适于响应于电动机的操作而推进柱塞滑块。 柱塞滑块可拆卸地联接到活塞。 提供了用于自动检测药物输注泵中的闭塞的方法，系统和制品。 测量到输液泵的电流。 基于对一个或多个变量的一系列测量，输注泵检测系统中是否存在闭塞。 检测遮挡的方法可以是动态的。 版权所有（C）2012，JPO＆INPIT

公开(公告)号：JPH0852222A

公开(公告)日：1996-02-27

申请号：JP14704895

申请日：1995-06-14

Applicant: MINIMED INC

Inventor： CHIYADO SURISATAPATO ,  BUIROOTE INDORABUYUUDO

IPC: A61M5/142 ,  A61M37/00

Abstract: PURPOSE: To prevent a complete phase shift from a pressure fluid to its liquid state by providing such a structure that the pressure fluid will expand and contract the volume of a pressure reservoir in response to the amount of medication within a medication chamber and undergoes a phase shift from liquid to vapor which is sufficient to maintain the medication under a certain pressure. CONSTITUTION: When an injection pump 10 receives a certain amount of medication and reserve it in its internal medication chamber 12, the medication is under a virtually constant predetermined pressure due to the use of an improved and simplified pressure reservoir 14 loaded with a certain pressure liquid in a mixed state of liquid and vapor. A spacer element 15 serves to prevent a complete phase shift of the pressure fluid to a liquid phase. The injection pump 10 has within its pump housing 16 the pressure reservoir 14 the volume of which can be altered. The wall of the pressure reservoir 14 is exposed to the medication chamber 12 and makes up a part of the chamber 12. The fluid in a liquid/ solid state within the pressure reservoir 14 will alter the volume of the medication chamber 12 in response to the amount of medication within the chamber 12.

公开(公告)号：JPH0838619A

公开(公告)日：1996-02-13

申请号：JP15343995

申请日：1995-06-20

Applicant: MINIMED INC

Inventor： JIYON EICHI HAARERUDO

IPC: A61M25/00 ,  A61M5/142 ,  A61M39/00

Abstract: PURPOSE: To maintain a long term delivery of medicaments by removing obstructive accretion generated in a catheter end tip. CONSTITUTION: The tip 12 of the tail end of a catheter 10 is equipped with a cylindrical wall segment 28 which structures a tapered hole 30. The tapered hole 30 extends from an inside liner 26 to a sending-out port 32. At the sending- out port 32 the tapered hole 30 is integrally unified with a sharp slope 34. In the wall segment 28 at least one side slit 36 is formed extending in the longitudinal direction. When the sending-out port 32 is closed, the medicament sent with pressure under normal pressure circulates through the side slit 36 by pressure and flows outside from the tail end of the tip 12. By spreading outward the tail end tip 12 equipped with the slit, deforming outward the wall segment 28 with feeding of pressurized fluid into the catheter 10, accretion 38 is peeled off from the wall segment 28 and the accretion 38 is driven off from the sending-out port 32.

公开(公告)号：JPH0838594A

公开(公告)日：1996-02-13

申请号：JP7787495

申请日：1995-04-03

Applicant: MINIMED INC

Inventor： CHIYADO SURISATAPATO ,  BUIROOTE INDORABUYUUDO

IPC: A61M1/00 ,  A61M5/142 ,  A61M37/00

Abstract: PURPOSE: To provide a medication infusion pump which is implantable in a patient's body and which is of a kind as to send selected medications through a catheter to the patient in a programmable way over a long period of time. CONSTITUTION: A side port assembly body 28 is attached to a pump 10 quickly and simply and the assembly body 28 forms a flow path to release medications to a catheter 18. The side port assembly body 28 has a backflow stop valve 84 to prevent a backflow in the discharge flow path and an access port 20 accommodating access of an injection syringe into the discharge flow path. The discharge side access port 20 can be used to rinse and wash off the residual substances from the catheter 18 or can be used together with a refillable main port 22 which washes the pump 10 and/or which is to determine the actual pump stroke capacity.