272 patents
Page 4 of 14
Utility
Drive Mechanism for Positive Displacement Pumps
20 Apr 23
A novel embodiment of a drive mechanism for use in a pump, for example, of the type that would be used in a wearable drug delivery system, comprises, a cylindrically-shaped slider element configured with a channel on a circumferential surface thereof defining one or more zig-zag-shaped tracks therethrough.
Soroush KAMRAVA, Steven CARDINALI, Jeffrey BARNES
Filed: 17 Oct 22
Utility
Flexible Linkage for Positive Displacement Pumps
20 Apr 23
A novel embodiment of a pump mechanism, for example, of the type that would be used in a wearable drug delivery system, comprises, in a preferred embodiment, a reservoir, a plunger, disposed within the reservoir and driven by a coiled flexible linkage connected to a drive mechanism, such that a force imparted by the drive mechanism causes the coiled flexible linkage to uncoil, causing a linear translation of the plunger through the reservoir to force a liquid drug contained within the reservoir through a fluid port to a patient.
Kyle BREINGAN, Orlando Cossia CASTIGLIONI
Filed: 17 Oct 22
Utility
Establishing and Maintaining Vacuum In the Reservoir of a Drug Delivery Device
20 Apr 23
Disclosed herein are structures for ensuring that the reservoir of drug delivery device is free from any residual air before the device is filled with a liquid drug and put into use.
Maureen MCCAFFREY, Soroush KAMRAVA, Ian MCLAUGHLIN
Filed: 17 Oct 22
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
Dual Needle Valve for a Wearable Drug Delivery Device
30 Mar 23
Disclosed is a valve for use in a pump for a wearable drug delivery device for moving a liquid drug from reservoir into a pump chamber and thereafter from the pump chamber to a patient interface.
Kyle BREINGAN, Steven CARDINALI
Filed: 29 Sep 22
Utility
Techniques Enabling Adaptation of Parameters In Aid Systems by User Input
30 Mar 23
Disclosed are techniques and devices that are operable to receive one or a number of generalized parameters of an automated insulin delivery algorithm.
Joon Bok LEE, Bonnie DUMAIS, Jason O'CONNOR, Yibin ZHENG
Filed: 26 Sep 22
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
Clutch Device for Compact Positive Displacement Pump of a Wearable Drug Delivery Device
9 Mar 23
Embodiments of the present disclosure relate to techniques, processes, devices or systems for pump devices.
Soroush KAMRAVA, Daniel ALLIS, Jeffrey BARNES
Filed: 7 Sep 22
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
Devices and Methods for Controlling Drug Dosage Delivery for Automatically Providing a Drug to a Patient
2 Mar 23
Disclosed are processes and techniques for a drug delivery system to maintain optimal drug delivery for a patient according to a treatment plan.
Joon Bok LEE, Yibin ZHENG, Jason O'CONNOR, M. Thomas ANDERSEN
Filed: 24 Aug 22
Utility
Drug Delivery Device with Indicator
2 Mar 23
Systems and methods for monitoring an operational state and/or a fill status of a drug container of a drug delivery device are provided.
David NAZZARO, Ian MCLAUGHLIN, Daniel ALLIS, Simon KOZIN, Maureen MCCAFFREY
Filed: 11 Oct 22
Utility
Adjustment of Insulin-to-carbohydrate Ratio, Correction Factor, Insulin Dosage and Timing of Insulin Delivery by a Medicament Delivery Device
2 Mar 23
The insulin to carbohydrate ratio (ICR) and the correction factor for a user of a medicament delivery device may be automatically adjusted.
Joon Bok LEE, Ashutosh ZADE, Yibin ZHENG, Jason O'CONNOR
Filed: 23 Aug 22
Utility
Methods and Systems for Managing Fluid Pump Delivery Impediments
2 Mar 23
Fluid delivery devices with occlusion management are described.
Steven CARDINALI, Ian MCLAUGHLIN
Filed: 24 Aug 22
Utility
Compensating for Changes In Potency of a Medicament In a Medicament Delivery Device
2 Mar 23
The exemplary embodiments may account for a change in potency of a medicament and adjust the dosage of medicament delivered to a user via a medicament delivery device to compensate for the change in potency.
Joon Bok LEE, John D'ARCO, David NAZZARO, Yibin ZHENG, Jason O'CONNOR
Filed: 24 Aug 22
Utility
Low-friction Rolling Plunger for a Wearable Drug Delivery Device
23 Feb 23
Disclosed herein are various embodiments of a pump mechanism comprising a rigid structure having an open end and a closed end, a plunger disposed in the open end of the rigid structure, and a flexible, fluid-proof sheet of material attached to an inner wall of the rigid structure and bonded to the head of the plunger such as to form a fluid barrier between the interior of the rigid structure and the plunger.
Soroush KAMRAVA, Daniel ALLIS
Filed: 18 Aug 22
Design
Display screen with graphical user interface
7 Feb 23
Virginia Lu, Gonzalo Castro, Graeme Nelson, Joshua Siva, Megan Zwerling, Scott Martin
Filed: 9 Jun 20
Utility
Adaptation of Medicament Delivery In Response to User Stress Load
2 Feb 23
Disclosed are an automatic medication delivery system includes a stress detection and response algorithm or application that may operate in cooperation with a medication delivery algorithm or application.
Rangarajan NARAYANASWAMI
Filed: 15 Jul 22
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
Utility
Safety constraints for a control algorithm based drug delivery system
31 Jan 23
Disclosed are a system, methods and computer-readable medium products that provide safety constraints for an insulin-delivery management program.
Jason O'Connor, Joon Bok Lee, Trang Ly, Yibin Zheng, Thomas Arnold Peyser, Jennifer Lena Schneider
Filed: 3 May 19
Utility
Secondary Methods of Communicating with a Drug Delivery Device
19 Jan 23
The disclosed embodiments are directed to secondary methods of communicating with a drug delivery device when the primary method is unavailable.
Rangarajan NARAYANASWAMI
Filed: 12 Jul 22