-
公开(公告)号：US09937292B2
公开(公告)日：2018-04-10
申请号：US14564901
申请日：2014-12-09
Applicant: MEDTRONIC MINIMED, INC.
Inventor： Sherif M. Ali , Thomas P. Miller , Vaughn S. Sakae , Edgardo C. Halili
CPC classification number: A61M5/1782 , A61J1/201 , A61J1/2037 , A61J1/2048 , A61J1/2058 , A61J1/2079 , A61J1/2096
Abstract: A transfer device for filing a fluid reservoir of a fluid infusion device with a fluid is provided. The transfer device comprises a first end to couple to a source of the fluid, and a second end to couple to a pressurizing device. The transfer device also comprises a body interconnecting the first end and the second end, and having an end to couple to the fluid reservoir. The body defining at least one fluid flow path between the source of the fluid, the pressurizing device and the fluid reservoir to enable the filling of the fluid reservoir with the fluid.
-
公开(公告)号：US20210052828A1
公开(公告)日：2021-02-25
申请号：US16547507
申请日：2019-08-21
Applicant: MEDTRONIC MINIMED, INC.
Inventor： Amith Wijesuriya , Ryan A. Peck , Thomas P. Miller , Burke K. Chan , Victor A. Sanchez
Abstract: A device for delivering fluid to a user includes a fluid reservoir for holding the fluid, the fluid reservoir defining an internal volume and a stopper positioned in the internal volume of the fluid reservoir, wherein the stopper is formed with a cavity. The device further includes a piston having a distal end received within the cavity of the stopper and an actuator coupled to the piston for driving the piston into the internal volume of the fluid reservoir. Also, the device includes a coupling device for engaging the piston in the cavity of the stopper at a desired position and a sensor for determining whether the piston is engaged in the cavity of the stopper at the desired position.
-
公开(公告)号：US11724045B2
公开(公告)日：2023-08-15
申请号：US16547507
申请日：2019-08-21
Applicant: MEDTRONIC MINIMED, INC.
Inventor： Amith Wijesuriya , Ryan A. Peck , Thomas P. Miller , Burke K. Chan , Victor A. Sanchez
CPC classification number: A61M5/5086 , A61M5/1454 , A61M5/172 , A61M2205/0272 , A61M2205/18
Abstract: A device for delivering fluid to a user includes a fluid reservoir for holding the fluid, the fluid reservoir defining an internal volume and a stopper positioned in the internal volume of the fluid reservoir, wherein the stopper is formed with a cavity. The device further includes a piston having a distal end received within the cavity of the stopper and an actuator coupled to the piston for driving the piston into the internal volume of the fluid reservoir. Also, the device includes a coupling device for engaging the piston in the cavity of the stopper at a desired position and a sensor for determining whether the piston is engaged in the cavity of the stopper at the desired position.
-
公开(公告)号：US11511099B2
公开(公告)日：2022-11-29
申请号：US16596542
申请日：2019-10-08
Applicant: Medtronic MiniMed, Inc.
Inventor： Amith Wijesuriya , Thomas P. Miller
Abstract: An apparatus is provided for detecting mating of a cap with a fluid delivery device having a housing, a receptacle, and a sensor. The housing is configured to carry an insulin delivery device having a reservoir of the fluid. The receptacle is provided by the housing having a coupling with a locking recess configured to receive a cap with a sprung locking arm. The pressure sensor is carried by the receptacle proximate the coupling and configured to detect engagement force of the sprung locking arm with the receptacle when mated with the housing. A method is also provided.
-
Patent Agency Ranking
公开(公告)号：US20240017022A1
公开(公告)日：2024-01-18
申请号：US18354740
申请日：2023-07-19
Applicant: Medtronic MiniMed, Inc.
Inventor： Amith Wijesuriya , Ryan A. Peck , Thomas P. Miller , Burke K. Chan , Victor A. Sanchez
CPC classification number: A61M5/5086 , A61M5/1454 , A61M5/172 , A61M2205/0272 , A61M2205/18
Abstract: A device for delivering fluid to a user includes a fluid reservoir for holding the fluid, the fluid reservoir defining an internal volume and a stopper positioned in the internal volume of the fluid reservoir, wherein the stopper is formed with a cavity. The device further includes a piston having a distal end received within the cavity of the stopper and an actuator coupled to the piston for driving the piston into the internal volume of the fluid reservoir. Also, the device includes a coupling device for engaging the piston in the cavity of the stopper at a desired position and a sensor for determining whether the piston is engaged in the cavity of the stopper at the desired position.
-
公开(公告)号：US20230056878A1
公开(公告)日：2023-02-23
申请号：US17982326
申请日：2022-11-07
Applicant: Medtronic MiniMed, Inc.
Inventor： Amith Wijesuriya , Thomas P. Miller
Abstract: This disclosure includes an apparatus for detecting mating of a cap with a fluid delivery device having a housing, a receptacle, and a sensor. The housing is configured to carry an insulin delivery device having a reservoir of the fluid. The receptacle is provided by the housing having a coupling with a locking recess configured to receive a cap with a sprung locking arm. The pressure sensor is carried by the receptacle proximate the coupling and configured to detect engagement force of the sprung locking arm with the receptacle when mated with the housing. A method is also provided.
-
公开(公告)号：US20220401644A1
公开(公告)日：2022-12-22
申请号：US17352154
申请日：2021-06-18
Applicant: Medtronic MiniMed, Inc.
Inventor： Davy Tong , Kiem H. Dang , Hsi C. Fusselman , Sarnath Chattaraj , Thomas P. Miller
Abstract: A cannula includes a tubular body having an axial dimension through which a flow channel extends. The tubular body has a first end for insertion into a subject, and a second end configured to be held within a base of a medical device. The tubular body has a first length portion extending along the axial dimension from the first end toward the second end. A second length portion extends along the axial dimension from the first length portion toward the second end, and has an outer dimension that flares outward to be larger than the outer dimension of the first length portion. The second length portion also has a tubing wall thickness that is greater than the tubing wall thickness of the first length portion.
-
公开(公告)号：US20210100996A1
公开(公告)日：2021-04-08
申请号：US16596542
申请日：2019-10-08
Applicant: Medtronic MiniMed, Inc.
Inventor： Amith Wijesuriya , Thomas P. Miller
Abstract: This disclosure includes an apparatus for detecting mating of a cap with a fluid delivery device having a housing, a receptacle, and a sensor. The housing is configured to carry an insulin delivery device having a reservoir of the fluid. The receptacle is provided by the housing having a coupling with a locking recess configured to receive a cap with a sprung locking arm. The pressure sensor is carried by the receptacle proximate the coupling and configured to detect engagement force of the sprung locking arm with the receptacle when mated with the housing. A method is also provided.
-
公开(公告)号：US20160158104A1
公开(公告)日：2016-06-09
申请号：US14564901
申请日：2014-12-09
Applicant: MEDTRONIC MINIMED, INC.
Inventor： Sherif M. Ali , Thomas P. Miller , Vaughn S. Sakae , Edgardo C. Halili
IPC: A61J1/20
CPC classification number: A61M5/1782 , A61J1/201 , A61J1/2037 , A61J1/2048 , A61J1/2058 , A61J1/2079 , A61J1/2096
Abstract: A transfer device for filing a fluid reservoir of a fluid infusion device with a fluid is provided. The transfer device comprises a first end to couple to a source of the fluid, and a second end to couple to a pressurizing device. The transfer device also comprises a body interconnecting the first end and the second end, and having an end to couple to the fluid reservoir. The body defining at least one fluid flow path between the source of the fluid, the pressurizing device and the fluid reservoir to enable the filling of the fluid reservoir with the fluid
Abstract translation: 提供了一种用于用流体填充流体输注装置的流体储存器的转移装置。 传送装置包括耦合到流体源的第一端和耦合到加压装置的第二端。 转移装置还包括将第一端和第二端相互连接并具有连接到流体储存器的端部的主体。 该主体在流体源，加压装置和流体储存器之间限定至少一个流体流动路径，以便能够利用流体填充流体储存器
-
-
-
-
-
-
-
-
Search Results
9
records
(took 0.013 seconds)
