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公开(公告)号：US20160290333A1
公开(公告)日：2016-10-06
申请号：US15182301
申请日：2016-06-14
Applicant: Medtronic MiniMed, Inc.
Inventor： Matthew A. Weiner , David L. Canfield , Carl A. Link , Edward C. Morrow
CPC classification number: F04B51/00 , A61M5/142 , A61M2209/02 , G01B13/14
Abstract: A medication pump test device and method of use including a test device for use with a medication pump and a depth indicator, the test device including: an external body portion defining a depth indicator recess operable to receive the fixed portion of the depth indicator; an internal body portion attached to the external body portion, the internal body portion defining a slide spindle passage operable to allow free axial movement of the slide spindle of the depth indicator. The test device maintains the fixed portion of the depth indicator at a fixed axial position along the central axis relative to the medication pump when the fixed portion of the depth indicator is seated in the depth indicator recess, the external contact portion contacts the medication pump, and the internal body portion is seated in the open end of the reservoir compartment.
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公开(公告)号：US20210025912A1
公开(公告)日：2021-01-28
申请号：US17071748
申请日：2020-10-15
Applicant: Medtronic MiniMed, Inc.
Inventor： Edward C. Morrow , Carl A. Link , Adam S. Trock , Andrew E. Weaver , Roshanne Malekmadani
IPC: G01N35/10
Abstract: A method for determining a volume of fluid dispensed into a test housing includes creating an electrical potential across at least one input electrode of a plurality of input electrodes and at least one output electrode of a plurality of output electrodes. The input electrodes and the output electrodes are each coupled to the test housing. The method includes receiving at least one signal from the at least one output electrode based on the fluid dispensed into the test housing. The method includes calculating the volume of fluid dispensed into the test housing based on the at least one signal received from the at least one output electrode, a dimension associated with an internal channel defined within the test housing, and a distance between two input electrodes of the plurality of input electrodes.
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公开(公告)号：US10830785B1
公开(公告)日：2020-11-10
申请号：US16939525
申请日：2020-07-27
Applicant: MEDTRONIC MINIMED, INC.
Inventor： Edward C. Morrow , Carl A. Link , Adam S. Trock , Andrew E. Weaver , Roshanne Malekmadani
Abstract: A method for determining a volume of fluid dispensed into a test housing includes creating an electrical potential across at least one input electrode of a plurality of input electrodes and at least one output electrode of a plurality of output electrodes. The input electrodes and the output electrodes are each coupled to the test housing. The method includes receiving at least one signal from the at least one output electrode based on the fluid dispensed into the test housing. The method includes calculating the volume of fluid dispensed into the test housing based on the at least one signal received from the at least one output electrode, a dimension associated with an internal channel defined within the test housing, and a distance between two input electrodes of the plurality of input electrodes.
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Patent Agency Ranking
公开(公告)号：US09719505B2
公开(公告)日：2017-08-01
申请号：US15182301
申请日：2016-06-14
Applicant: Medtronic MiniMed, Inc.
Inventor： Matthew A. Weiner , David L. Canfield , Carl A. Link , Edward C. Morrow
CPC classification number: F04B51/00 , A61M5/142 , A61M2209/02 , G01B13/14
Abstract: A medication pump test device and method of use including a test device for use with a medication pump and a depth indicator, the test device including: an external body portion defining a depth indicator recess operable to receive the fixed portion of the depth indicator; an internal body portion attached to the external body portion, the internal body portion defining a slide spindle passage operable to allow free axial movement of the slide spindle of the depth indicator. The test device maintains the fixed portion of the depth indicator at a fixed axial position along the central axis relative to the medication pump when the fixed portion of the depth indicator is seated in the depth indicator recess, the external contact portion contacts the medication pump, and the internal body portion is seated in the open end of the reservoir compartment.
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公开(公告)号：US10948510B2
公开(公告)日：2021-03-16
申请号：US17071748
申请日：2020-10-15
Applicant: Medtronic MiniMed, Inc.
Inventor： Edward C. Morrow , Carl A. Link , Adam S. Trock , Andrew E. Weaver , Roshanne Malekmadani
Abstract: A method for determining a volume of fluid dispensed into a test housing includes creating an electrical potential across at least one input electrode of a plurality of input electrodes and at least one output electrode of a plurality of output electrodes. The input electrodes and the output electrodes are each coupled to the test housing. The method includes receiving at least one signal from the at least one output electrode based on the fluid dispensed into the test housing. The method includes calculating the volume of fluid dispensed into the test housing based on the at least one signal received from the at least one output electrode, a dimension associated with an internal channel defined within the test housing, and a distance between two input electrodes of the plurality of input electrodes.
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公开(公告)号：US10946140B2
公开(公告)日：2021-03-16
申请号：US16158223
申请日：2018-10-11
Applicant: MEDTRONIC MINIMED, INC.
Inventor： Edward C. Morrow , Carl A. Link , Adam S. Trock , Andrew E. Weaver , Roshanne Malekmadani
Abstract: A test system for measuring a volume of fluid dispensed by a fluid infusion device includes a test housing. The test housing includes an inlet and an internal channel. The inlet is to be coupled to the fluid infusion device to receive the volume of fluid, and the internal channel is in fluid communication with the inlet. The test system includes an input electrode coupled to the internal channel to be in fluid communication with the volume of fluid, and an output electrode coupled to the internal channel to be in fluid communication with the volume of fluid. The test system includes a power source configured to create a voltage potential between the input electrode and the output electrode. The volume of fluid in the internal channel conducts current between the input electrode and the output electrode to facilitate measurement of the volume of fluid dispensed.
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公开(公告)号：US09388805B2
公开(公告)日：2016-07-12
申请号：US14223725
申请日：2014-03-24
Applicant: Medtronic MiniMed, Inc.
Inventor： Matthew A. Weiner , David L. Canfield , Carl A. Link , Edward C. Morrow
CPC classification number: F04B51/00 , A61M5/142 , A61M2209/02 , G01B13/14
Abstract: A medication pump test device and method of use including a test device for use with a medication pump and a depth indicator, the test device including: an external body portion defining a depth indicator recess operable to receive the fixed portion of the depth indicator; an internal body portion attached to the external body portion, the internal body portion defining a slide spindle passage operable to allow free axial movement of the slide spindle of the depth indicator. The test device maintains the fixed portion of the depth indicator at a fixed axial position along the central axis relative to the medication pump when the fixed portion of the depth indicator is seated in the depth indicator recess, the external contact portion contacts the medication pump, and the internal body portion is seated in the open end of the reservoir compartment.
Abstract translation: 一种药物泵测试装置和使用方法，包括用于药物泵和深度指示器的测试装置，所述测试装置包括：外部主体部分，其限定可操作以接收所述深度指示器的固定部分的深度指示器凹部; 内部主体部分，其连接到外部主体部分，内部主体部分限定滑动主轴通道，其可操作以允许深度指示器的滑动轴的自由轴向移动。 当深度指示器的固定部分位于深度指示器凹部中时，测试装置将深度指示器的固定部分沿着中心轴线相对于药物泵保持在固定的轴向位置，外部接触部分接触药物泵， 并且内部主体部分位于储存室的开口端。
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公开(公告)号：US20150267698A1
公开(公告)日：2015-09-24
申请号：US14223725
申请日：2014-03-24
Applicant: Medtronic MiniMed, Inc.
Inventor： Matthew A. Weiner , David L. Canfield , Carl A. Link , Edward C. Morrow
CPC classification number: F04B51/00 , A61M5/142 , A61M2209/02 , G01B13/14
Abstract: A medication pump test device and method of use including a test device for use with a medication pump and a depth indicator, the test device including: an external body portion defining a depth indicator recess operable to receive the fixed portion of the depth indicator; an internal body portion attached to the external body portion, the internal body portion defining a slide spindle passage operable to allow free axial movement of the slide spindle of the depth indicator. The test device maintains the fixed portion of the depth indicator at a fixed axial position along the central axis relative to the medication pump when the fixed portion of the depth indicator is seated in the depth indicator recess, the external contact portion contacts the medication pump, and the internal body portion is seated in the open end of the reservoir compartment.
Abstract translation: 一种药物泵测试装置和使用方法，包括用于药物泵和深度指示器的测试装置，所述测试装置包括：外部主体部分，其限定可操作以接收所述深度指示器的固定部分的深度指示器凹部; 内部主体部分，其连接到外部主体部分，内部主体部分限定滑动主轴通道，其可操作以允许深度指示器的滑动轴的自由轴向移动。 当深度指示器的固定部分位于深度指示器凹部中时，测试装置将深度指示器的固定部分沿着中心轴线相对于药物泵保持在固定的轴向位置，外部接触部分接触药物泵， 并且内部主体部分位于储存室的开口端。
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