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ABT Abbott Laboratories

1690 patents

Page 5 of 85
APP
Utility
Implantable Pulse Generator with Multiple Stimulation Engines
16 Dec 21
An implantable medical device (IMD) includes multiple stimulation engines for independently stimulating respective electrode sets of a lead system while avoiding collisions and/or channel contention during stimulation delivery.
Daran DeShazo, Steven Boor
Filed: 29 Aug 21
APP
Utility
Nicking and Extension Amplification Reaction for the Exponential Amplification of Nucleic Acids
16 Dec 21
The invention is in general directed to the rapid exponential amplification of short DNA or RNA sequences at a constant temperature.
Brian K. Maples, Rebecca C. Holmberg, Andrew P. Miller, Jarrod Provins, Richard Roth, Jeffrey Mandell
Filed: 11 Aug 21
APP
Utility
Methods for Aiding In Diagnosing and Evaluating a Traumatic Brain Injury In a Human Subject Using a Combination of Gfap and UCH-L1
16 Dec 21
Disclosed herein are methods of aiding in the diagnosis and evaluation of a subject that has sustained or may have sustained an injury to the head.
Beth McQuiston, Saul Datwyler, Raj Chandran, Jaime Marino
Filed: 10 May 21
GRANT
Utility
Nutritional formulations including human milk oligosaccharides and antioxidants and uses thereof
14 Dec 21
Disclosed are nutritional compositions including human milk oligosaccharides in combination with long chain polyunsaturated fatty acids and/or carotenoids that can be administered to preterm infants, term infants, toddlers, and children for reducing inflammation and the incidence of inflammatory diseases.
Rachael Buck, Geralyn O. Duska-McEwen, Joseph P. Schaller
Filed: 9 Feb 18
GRANT
Utility
Systems and methods for transcutaneous power transfer using microneedles
14 Dec 21
A system for supplying power transcutaneously to an implantable device implanted within a subject is provided.
Rahul Agarwal, Gene Bornzin, Edward Karst
Filed: 18 Jan 18
GRANT
Utility
Cartridge device with bypass channel for mitigating drift of fluid samples
14 Dec 21
The present disclosure relates to analytical testing devices comprising microfluidics and methods for performing an assay on a fluid sample received within the microfluidics, and in particular, to mitigating drift of fluid samples over a sensor by incorporating a bypass channel into the microfluidics.
David Sabourin, Alain Villeneuve, Bruce Hendry, Jessica Chung, Graham E. Garrett, Vinoth Kumar Govindaraj, Katrina Petronilla Di Tullio, Sheila Diane Ball
Filed: 30 May 19
GRANT
Utility
Devices and methods for sample analysis
14 Dec 21
Integrated devices that include a sample preparation component integrated with a detection component are disclosed.
Jeffrey B. Huff, Mark A. Hayden, Graham Davis, Sergey Gershtein
Filed: 5 Oct 17
GRANT
Utility
Managing dynamic connection intervals for implantable and external devices
14 Dec 21
A method, system and external instrument are provided.
Yongjian Wu, Chao-Wen Young, Jun Yang, Xing Pei, Reza Shahandeh
Filed: 15 Jul 20
APP
Utility
Methods, Devices, and Systems for Physiological Parameter Analysis
9 Dec 21
A method of calculating at least one physiological parameter using a reticulocyte production index (RPI) value can include: measuring a plurality of first glucose levels over a first time period; measuring a first glycated hemoglobin (HbA1c) level corresponding to an end of the first time period; measuring the RPI value; calculating a red blood cell elimination constant (kage) based on the RPI value; and calculating the at least one physiological parameter selected from the group consisting of: a red blood cell glycation rate constant (kgly), a red blood cell generation rate constant (kgen), and an apparent glycation constant (K), based on (1) the plurality of first glucose levels, (2) the first HbA1c level, and (3) the kage.
Yongjin Xu
Filed: 25 Oct 19
APP
Utility
Alarm Characterization for Analyte Monitoring Devices and Systems
9 Dec 21
Methods and apparatus including determining a rate of occurrence of a glycemic excursion event, determining a frequency of an alarm activation associated with the glycemic excursion event, determining an analyte level associated with the alarm activation, and setting an alarm parameter based on one or more of the determined rate of occurrence of the glycemic excursion event, the frequency of the alarm activation associated with the glycemic excursion event or the determined analyte level are provided.
Geoffrey V. McGarraugh
Filed: 26 Aug 21
APP
Utility
Methods and Systems for Early Signal Attenuation Detection and Processing
9 Dec 21
Provided are methods and apparatus for receiving sensor data from an analyte sensor of a sensor monitoring system, processing the received sensor data with time corresponding calibration data, outputting the processed sensor data, detecting one or more adverse conditions associated with the sensor monitoring system, disabling the output of the sensor data during the adverse condition time period, determining that the one or more detected adverse conditions is no longer present in the sensor monitoring system, retrieving the sensor data during the adverse condition time period, processing the retrieved sensor data during the adverse condition time period, and outputting the processed retrieved sensor data.
Wesley Scott Harper
Filed: 25 Aug 21
APP
Utility
Analyte Monitoring Systems and Methods
9 Dec 21
Improved graphical user and digital interfaces for analyte monitoring systems are provided.
Panganamala Ashwin Kumar, Jennifer Woo, Stephen A. Rossi, Sujit Jangam, Kendall Marie Covington, Jordan Wing-Haye Lang, Andrew Revoltar, Kimberly Hilton, Xuandong Hua, Gopalkrishnan Vijay Kumar, Kurt E. Leno
Filed: 2 Jun 21
APP
Utility
Percutaneous Catheter Directed Intravascular Occlusion Devices
9 Dec 21
A collapsible medical device and methods for deploying the same are provided.
Kurt Amplatz, Xiaoping Gu, John C. Oslund
Filed: 20 Aug 21
APP
Utility
Multi-layer Braided Structures for Occluding Vascular Defects
9 Dec 21
A collapsible medical device and associated methods of occluding an abnormal opening in, for example, a body organ, wherein the medical device is shaped from plural layers of a heat-treatable metal fabric.
Kurt Amplatz, Matt Glimsdale, Jana Santer, Derek Wise, John C. Oslund, Kent Anderson, Daniel O. Adams, Zhong Qian
Filed: 20 Aug 21
APP
Utility
Percutaneous Catheter Directed Intravascular Occlusion Devices
9 Dec 21
Embodiments of the present invention provide an improved vascular occlusion device for occlusion of a passageway, cavity, or the like.
Kurt Amplatz, John C. Oslund, Xiaoping Gu, Matt Glimsdale, Daniel O. Adams
Filed: 20 Aug 21
APP
Utility
Phased Array Radiofrequency Ablation Catheter and Method of Its Manufacture
9 Dec 21
A phased radiofrequency ablation catheter includes at least three radiofrequency electrodes arrayed on the catheter shaft.
Bruce Everling
Filed: 1 Nov 19
APP
Utility
System and Method for Determining a Stimulation Threshold for Closed Loop Spinal Cord Stimulation
9 Dec 21
System and methods are provided for determining a stimulation threshold for closed loop spinal cord stimulation (SCS).
Wenbo Hou, Fujian Qu, Stuart Rosenberg, Kyungmoo Ryu
Filed: 24 Aug 21
APP
Utility
System for Adjusting Ventricular Refractory Periods
9 Dec 21
A system is provided for controlling a left univentricular (LUV) pacing therapy using an implantable medical device (IMD).
Jan O. Mangual-Soto
Filed: 8 Jun 20
APP
Utility
Systems and Methods for Wireless Power Resonators with Core Cavity
9 Dec 21
A resonator for use in a wireless power transfer system is provided.
John Freddy Hansen, Russell Anderson, Daniel I. Harjes, Alexander Baval, Jeffrey Iudice
Filed: 8 Jun 21
GRANT
Utility
Systems, devices, and methods related to the individualized calibration and/or manufacturing of medical devices
7 Dec 21
Systems, devices, kits, and methods are provided herein in the form of example embodiments that relate to calibration of medical devices.
Steven Scott, Christopher J. Bennell, Claire Bhogal, Katie A. Cranfield, Marc B. Taub, Bree M. Winter, Owen D. Reynolds, Jean-Pierre Babka, Dharmendra S. Patel, Christopher A. Thomas, Udo Hoss, Mark S. Yahnke, Tahir S. Khan
Filed: 3 May 21
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