72 patents
Utility
Infusion pump systems and methods
9 Jan 24
Some embodiments of an infusion pump system can be used to determine a user's total insulin load (TIL) that provides an accurate indication of the insulin previously delivered to the user's body which has not yet acted.
Mark C. Estes
Filed: 10 Aug 20
Utility
Network topology for insulin pump systems
2 Jan 24
In one implementation, an insulin delivery system using an on-body network includes an insulin delivery device that is adapted to administer dosages of insulin to a patient; a controller that is adapted to control operation of the insulin delivery device, to establish a first network connection in which the controller acts in a central role, and to establish a second network connection in which the controller acts in a peripheral role; one or more peripheral devices that are adapted to generate patient data related to blood glucose levels and to transmit the patient data wirelessly over the first network connection, the peripheral devices acting in a peripheral role over the first network connection; and a mobile application installed on a mobile computing device that is programmed to communicate with the controller over the second network connection, the mobile application communicating in a central role over the second network connection.
George Crothall, Yean W. Chan
Filed: 26 Apr 23
Utility
Adjusting insulin delivery rates
2 Jan 24
A method may include displaying to a user an interface at which the user inputs a fear of hypoglycemia index (FHI), the FHI corresponding to an acceptable probability of a blood glucose level being below a threshold blood glucose level.
Lane Desborough, Bryan Mazlish
Filed: 19 Oct 20
Utility
Techniques for improved automatic drug delivery performance using delivery tendencies from past delivery history and use patterns
5 Dec 23
Disclosed are a device, system, methods and computer-readable medium products that provide techniques to implement functionality to receive blood glucose measurements over a period of time.
Joon Bok Lee, Jason O'Connor, Yibin Zheng
Filed: 16 Dec 20
Utility
Needle mechanism module for drug delivery device
21 Nov 23
A needle mechanism module for automatically inserting a fluid path into a patient for drug delivery is provided.
Maureen McCaffrey, Ian McLaughlin
Filed: 17 Dec 20
Utility
Blood glucose rate of change modulation of meal and correction insulin bolus quantity
31 Oct 23
Disclosed are a system, methods and computer-readable medium products that provide bolus dosage calculations by a control algorithm-based drug delivery system that provides automatic delivery of a drug, such as insulin or the like, based on sensor input.
Steven Cardinali, Joon Bok Lee, Jason O'Connor, Yibin Zheng
Filed: 13 Sep 19
Utility
Network topology for insulin pump systems
24 Oct 23
In one implementation, an insulin delivery system using an on-body network includes an insulin delivery device that is adapted to administer dosages of insulin to a patient; a controller that is adapted to control operation of the insulin delivery device, to establish a first network connection in which the controller acts in a central role, and to establish a second network connection in which the controller acts in a peripheral role; one or more peripheral devices that are adapted to generate patient data related to blood glucose levels and to transmit the patient data wirelessly over the first network connection, the peripheral devices acting in a peripheral role over the first network connection; and a mobile application installed on a mobile computing device that is programmed to communicate with the controller over the second network connection, the mobile application communicating in a central role over the second network connection.
George Crothall, Yean W. Chan
Filed: 17 Dec 20
Utility
Drug delivery devices, systems, and methods with force transfer elements
17 Oct 23
A wearable drug delivery device that can deliver a liquid drug stored in a container to a patient is provided.
David Nazzaro, Ian McLaughlin, Jeff Barnes, Daniel Allis
Filed: 24 Sep 18
Utility
Wearable automated medication delivery system
5 Sep 23
Systems and methods for automatically delivering medication to a user.
Jason O'Connor, Daniel Allis, David Nazzaro, John R. Bussiere, John D'Arco
Filed: 11 Jun 20
Utility
Micro piston pump
5 Sep 23
A low-force, non-displacement, micro/miniature valve and/or pump assembly is provided.
Daniel Allis, Ian McLaughlin, Kenneth Phillips
Filed: 8 Feb 22
Utility
Fluid delivery device with sensor
15 Aug 23
A wearable drug delivery device for monitoring unintended over-delivery and/or under-delivery of a stored liquid drug are provided.
Daniel Allis, Kenneth Phillips, Jacob Anthony Coumans
Filed: 27 May 20
Utility
Low force valves for drug delivery pumps
15 Aug 23
Disclosed are examples of valve systems and methods of operating the respective valve systems.
Ian McLaughlin, Daniel Allis
Filed: 17 Jul 19
Utility
Fluid delivery device, transcutaneous access tool and insertion mechanism for use therewith
27 Jun 23
Disclosed is a fluid delivery device including a fluid reservoir and a transcutaneous access tool fluidly coupled to the fluid reservoir, wherein the transcutaneous access tool includes a needle or a trocar.
Steven Diianni, Ian McLaughlin, Jason O'Connor, Robert Campbell, Kevin Schmid
Filed: 20 Feb 20
Utility
Techniques to reduce risk of occlusions in drug delivery systems
27 Jun 23
Disclosed are techniques to establish a modified pump rate that mitigates the effects of a pump occlusion and enables a recommended dosage of insulin to be output by a pump mechanism over the course of a control cycle.
Yibin Zheng, Joon Bok Lee, Jason O'Connor
Filed: 31 Jul 20
Utility
Semi-rigid and flexible elements for wearable drug delivery device reservoir
30 May 23
Disclosed are examples of reservoir and reservoir systems usable with a wearable drug delivery device.
Jeff Barnes, Jackie Mac, Ian McLaughlin, David Nazzaro, Steven Cardinali, Thomas Metzmaker
Filed: 17 Jul 19
Utility
Cartridge hold-up volume reduction
25 Apr 23
Drug delivery systems with reduced hold-up volumes are provided.
Maureen McCaffrey, David Nazzaro, Ian McLaughlin, Simon Kozin
Filed: 19 Feb 20
Utility
Activity mode for artificial pancreas system
18 Apr 23
A wearable drug delivery device, techniques, and computer-readable media that provide an application that implements a diabetes treatment plan for a user are described.
Jason O'Connor, Joon Bok Lee, Trang Ly, Todd Vienneau, Yibin Zheng, Ashutosh Zade
Filed: 27 Sep 19
Utility
Initial total daily insulin setting for user onboarding
21 Mar 23
Disclosed are techniques to establish initial settings for an automatic insulin delivery device.
Joon Bok Lee, Mengdi Li, Jason O'Connor, Yibin Zheng
Filed: 6 Apr 20
Utility
Fluid delivery and infusion devices, and methods of use thereof
7 Mar 23
A medical device comprising an infusion device comprising a fluid reservoir to contain a therapeutic fluid and a transcutaneous access tool fluidly coupled to the fluid reservoir, the transcutaneous access tool configured to deliver the therapeutic fluid subcutaneously to a patient; wherein the infusion device operates in a stand-by mode prior to the therapeutic fluid being introduced into the fluid reservoir; wherein the infusion device operates to deploy the transcutaneous access tool within a predetermined deployment time period upon filling the fluid reservoir to a predetermined fill level with the therapeutic fluid.
Kevin G. Schmid
Filed: 16 Jun 20
Utility
Event detection for drug delivery system
31 Jan 23
A drug delivery device may include an Inertial Measurement Unit (IMU) is provided.
Jason O'Connor, Joon Bok Lee, Ian McLaughlin, John D'Arco
Filed: 11 Oct 19