公开(公告)号：US10786620B2

公开(公告)日：2020-09-29

申请号：US14801548

申请日：2015-07-16

Applicant: Medtronic MiniMed, Inc.

Inventor： Jacob E. Pananen ,  Afshin Bazargan ,  Juan M. Alderete, Jr. ,  Sherif M. Ali ,  Benjamin A. Grover ,  Edgardo C. Halili ,  Susan McConnell Montalvo ,  Anthony C. Ng ,  Ulrich H. Rankers ,  Vaughn S. Sakae ,  Pablo Vazquez ,  Andrew E. Weaver ,  Matthew William Yavorsky ,  Edmond W. Yu ,  Jennifer L. Wagner ,  Mark Lin ,  Arsen Ibranyan ,  R. Marie Tieck ,  Adam S. Trock ,  Eric M. Lorenzen

IPC: A61M5/14 ,  A61M5/142 ,  A61M39/10 ,  A61M39/12 ,  A61M5/145 ,  G01V3/02 ,  A61J1/18 ,  A61M5/50 ,  G01V3/08 ,  G01V15/00 ,  G01V3/00 ,  A61J1/14

Abstract: A method and apparatus for a connection interface between a reservoir or syringe, infusion set tubing, and an infusion pump is provided. The reservoir, a base and a cap are connected to form an integrated unit that is capable of being inserted and secured in an infusion pump housing. The cap and the infusion pump are each provided with at least one sensor or at least one detectable feature, arranged to interact with at least one corresponding detectable feature or sensor on the other of the cap and infusion pump device, to detect one or more of the presence, position or other characteristic of the cap when the cap is aligned or coupled with the infusion pump housing. The detectable feature and sensor may be magnetic, RF, mechanical, optical or any combination.

公开(公告)号：US20180064888A1

公开(公告)日：2018-03-08

申请号：US15811230

申请日：2017-11-13

Applicant: MEDTRONIC MINIMED, INC.

Inventor： Juan M. Alderete, JR. ,  Andrew E. Weaver ,  Matthew William Yavorsky ,  Benjamin A. Grover ,  Pablo Vazquez

IPC: A61M5/48 ,  A61M5/142 ,  A61M5/145 ,  A61M5/38

CPC classification number: A61M5/482 ,  A61M5/14244 ,  A61M5/1452 ,  A61M5/385 ,  A61M5/484

Abstract: Systems for managing pressure in a fluid reservoir chamber of a fluid infusion device are provided. For example, a fluid infusion device comprises a housing having a reservoir chamber that receives a fluid reservoir and a pump chamber. The fluid infusion device also includes a drive system contained within the pump chamber, and the drive system includes a slide that is movable relative to the fluid reservoir. The slide includes a proximal slide end that cooperates with a portion of the fluid reservoir to dispense fluid, and the proximal slide end has a projection. The fluid infusion device includes a pressure management system defined in the projection of the slide. The pressure management system includes at least one bore defined through the projection. The at least one bore is spaced a distance apart from a perimeter of the projection to vent air from the reservoir chamber into the pump chamber.

公开(公告)号：US09833563B2

公开(公告)日：2017-12-05

申请号：US14498433

申请日：2014-09-26

Applicant: MEDTRONIC MINIMED, INC.

Inventor： Juan M. Alderete, Jr. ,  Andrew E. Weaver ,  Matthew William Yavorsky ,  Benjamin A. Grover ,  Pablo Vazquez

IPC: A61M5/142 ,  A61M5/145 ,  A61M39/20

CPC classification number: A61M5/14244 ,  A61M5/14276 ,  A61M5/1452 ,  A61M5/14566 ,  A61M2005/14264 ,  A61M2039/205 ,  A61M2205/3341 ,  A61M2205/3358

Abstract: Systems for managing pressure in a fluid reservoir chamber of a fluid infusion device are provided. For example, a fluid infusion device is provided. The fluid infusion device comprises a housing defining a reservoir chamber for receiving a fluid reservoir. The fluid infusion device also comprises a drive system contained within the housing for dispensing fluid from the fluid reservoir. The fluid infusion device comprises a pressure management system at least partially defined in the reservoir chamber to manage air pressure in the reservoir chamber.

公开(公告)号：US10279128B2

公开(公告)日：2019-05-07

申请号：US15811230

申请日：2017-11-13

Applicant: MEDTRONIC MINIMED, INC.

Inventor： Juan M. Alderete, Jr. ,  Andrew E. Weaver ,  Matthew William Yavorsky ,  Benjamin A. Grover ,  Pablo Vazquez

IPC: A61M5/48 ,  A61M5/38 ,  A61M5/145 ,  A61M5/142

Abstract: Systems for managing pressure in a fluid reservoir chamber of a fluid infusion device are provided. For example, a fluid infusion device comprises a housing having a reservoir chamber that receives a fluid reservoir and a pump chamber. The fluid infusion device also includes a drive system contained within the pump chamber, and the drive system includes a slide that is movable relative to the fluid reservoir. The slide includes a proximal slide end that cooperates with a portion of the fluid reservoir to dispense fluid, and the proximal slide end has a projection. The fluid infusion device includes a pressure management system defined in the projection of the slide. The pressure management system includes at least one bore defined through the projection. The at least one bore is spaced a distance apart from a perimeter of the projection to vent air from the reservoir chamber into the pump chamber.

公开(公告)号：US20160015887A1

公开(公告)日：2016-01-21

申请号：US14801548

申请日：2015-07-16

Applicant: Medtronic MiniMed, Inc.

Inventor： Jacob E. Pananen ,  Afshin Bazargan ,  Juan M. Alderete, JR. ,  Sherif M. Ali ,  Benjamin A. Grover ,  Edgardo C. Halili ,  Susan McConnell Montalvo ,  Anthony C. Ng ,  Ulrich H. Rankers ,  Vaughn S. Sakae ,  Pablo Vazquez ,  Andrew E. Weaver ,  Matthew William Yavorsky ,  Edmond W. Yu ,  Jennifer L. Wagner ,  Mark Lin ,  Arsen Ibranyan ,  R. Marie Tieck ,  Adam S. Trock ,  Eric M. Lorenzen

IPC: A61M5/142 ,  A61M39/10 ,  A61M5/14

Abstract: A method and apparatus for a connection interface between a reservoir or syringe, infusion set tubing, and an infusion pump is provided. The reservoir, a base and a cap are connected to form an integrated unit that is capable of being inserted and secured in an infusion pump housing. The cap and the infusion pump are each provided with at least one sensor or at least one detectable feature, arranged to interact with at least one corresponding detectable feature or sensor on the other of the cap and infusion pump device, to detect one or more of the presence, position or other characteristic of the cap when the cap is aligned or coupled with the infusion pump housing. The detectable feature and sensor may be magnetic, RF, mechanical, optical or any combination.

公开(公告)号：US10821222B2

公开(公告)日：2020-11-03

申请号：US14801548

申请日：2015-07-16

Applicant: Medtronic MiniMed, Inc.

Inventor： Jacob E. Pananen ,  Afshin Bazargan ,  Juan M. Alderete, Jr. ,  Sherif M. Ali ,  Benjamin A. Grover ,  Edgardo C. Halili ,  Susan McConnell Montalvo ,  Anthony C. Ng ,  Ulrich H. Rankers ,  Vaughn S. Sakae ,  Pablo Vazquez ,  Andrew E. Weaver ,  Matthew William Yavorsky ,  Edmond W. Yu ,  Jennifer L. Wagner ,  Mark Lin ,  Arsen Ibranyan ,  R. Marie Tieck ,  Adam S. Trock ,  Eric M. Lorenzen

IPC: A61M5/14 ,  A61M5/142 ,  A61M39/10 ,  A61M39/12 ,  A61M5/145 ,  G01V3/02 ,  A61J1/18 ,  A61M5/50 ,  G01V3/08 ,  G01V15/00 ,  G01V3/00 ,  A61J1/14

Abstract: A method and apparatus for a connection interface between a reservoir or syringe, infusion set tubing, and an infusion pump is provided. The reservoir, a base and a cap are connected to form an integrated unit that is capable of being inserted and secured in an infusion pump housing. The cap and the infusion pump are each provided with at least one sensor or at least one detectable feature, arranged to interact with at least one corresponding detectable feature or sensor on the other of the cap and infusion pump device, to detect one or more of the presence, position or other characteristic of the cap when the cap is aligned or coupled with the infusion pump housing. The detectable feature and sensor may be magnetic, RF, mechanical, optical or any combination.

公开(公告)号：US10449306B2

公开(公告)日：2019-10-22

申请号：US14952068

申请日：2015-11-25

Applicant: MEDTRONIC MINIMED, INC.

Inventor： Benjamin A. Grover ,  Sherif M. Ali

IPC: A61M5/38 ,  A61M5/145 ,  A61M5/142

Abstract: A fluid reservoir system is provided. The fluid reservoir system includes a fluid reservoir that defines a chamber to receive a fluid, and the fluid reservoir includes an outlet. The fluid reservoir system includes a source of pressure to draw the fluid into the outlet and a wicking membrane is coupled to the fluid reservoir that covers the outlet.

公开(公告)号：US09839753B2

公开(公告)日：2017-12-12

申请号：US14497878

申请日：2014-09-26

Applicant: MEDTRONIC MINIMED, INC.

Inventor： Juan M. Alderete, Jr. ,  Andrew E. Weaver ,  Matthew William Yavorsky ,  Benjamin A. Grover ,  Pablo Vazquez

IPC: A61M5/48 ,  A61M5/38 ,  A61M5/145 ,  A61M5/142

CPC classification number: A61M5/482 ,  A61M5/14244 ,  A61M5/1452 ,  A61M5/385 ,  A61M5/484

Abstract: Systems for managing pressure in a fluid reservoir chamber of a fluid infusion device are provided. For example, a fluid infusion device comprises a housing having a chamber for receiving a fluid reservoir. The fluid infusion device also comprises a drive system contained within the housing. A portion of the drive system is movable for dispensing fluid from the fluid reservoir. The fluid infusion device comprises a pressure management system at least partially defined in the portion of the drive system to vent air from the chamber.

公开(公告)号：US20170143914A1

公开(公告)日：2017-05-25

申请号：US14952068

申请日：2015-11-25

Applicant: MEDTRONIC MINIMED, INC.

Inventor： Benjamin A. Grover ,  Sherif M. Ali

IPC: A61M5/38 ,  A61M5/145 ,  A61M5/142

CPC classification number: A61M5/38 ,  A61M5/14244 ,  A61M5/145 ,  A61M5/14566 ,  A61M2205/126 ,  A61M2205/7527 ,  A61M2205/8206

Abstract: A fluid reservoir system is provided. The fluid reservoir system includes a fluid reservoir that defines a chamber to receive a fluid, and the fluid reservoir includes an outlet. The fluid reservoir system includes a source of pressure to draw the fluid into the outlet and a wicking membrane is coupled to the fluid reservoir that covers the outlet.

公开(公告)号：US20160089506A1

公开(公告)日：2016-03-31

申请号：US14498433

申请日：2014-09-26

Applicant: MEDTRONIC MINIMED, INC.

Inventor： Juan M. Alderete, JR. ,  Andrew E. Weaver ,  Matthew William Yavorsky ,  Benjamin A. Grover ,  Pablo Vazquez

IPC: A61M5/48 ,  A61M5/38

CPC classification number: A61M5/14244 ,  A61M5/14276 ,  A61M5/1452 ,  A61M5/14566 ,  A61M2005/14264 ,  A61M2039/205 ,  A61M2205/3341 ,  A61M2205/3358

Abstract: Systems for managing pressure in a fluid reservoir chamber of a fluid infusion device are provided. For example, a fluid infusion device is provided. The fluid infusion device comprises a housing defining a reservoir chamber for receiving a fluid reservoir. The fluid infusion device also comprises a drive system contained within the housing for dispensing fluid from the fluid reservoir. The fluid infusion device comprises a pressure management system at least partially defined in the reservoir chamber to manage air pressure in the reservoir chamber.

Abstract translation: 提供了用于管理流体输注装置的流体储存室中的压力的​​系统。 例如，提供流体输注装置。 流体输注装置包括限定用于接收流体储存器的储存室的壳体。 流体输注装置还包括容纳在壳体内用于从流体储存器分配流体的驱动系统。 流体输注装置包括至少部分地限定在储存室中的压力管理系统，以管理储存室中的空气压力。