Patents by Inventor Muhammad Sami

Muhammad Sami has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • SYSTEMS AND METHODS FOR AUXILIARY DISPLAY OF HEMODYNAMIC SIGNALS OR INDICATORS
    Publication number: 20240149051
    Abstract: Methods and apparatus for an auxiliary monitor for a patient monitoring system including a first patient monitoring device and a second patient monitoring device are described. The auxiliary monitor comprises a communication interface configured to receive first data from the first patient monitoring device and second data from the second patient monitoring device, and at least one computer processor. The at least one computer processor is programmed to display in a first portion of a user interface, an indication of the first data, and display in a second portion of the user interface, an indication of the second data.
    Type: Application
    Filed: November 7, 2023
    Publication date: May 9, 2024
    Applicant: Abiomed, Inc.
    Inventors: Erik Ian Kroeker, Muhammad Sami, Christian Moyer, Ahmad El Katerji
  • Pressure/flow characteristic modification of a centrifugal pump in a ventricular assist device
    Patent number: 11639722
    Abstract: A ventricular assist device is disclosed. The ventricular assist device may include a centrifugal pump and a controller. The controller may be configured to cause the centrifugal pump to operate at a first speed above a predetermined flow rate. The controller may also be configured to cause the centrifugal pump to operate at a second speed below the predetermined flow rate, wherein the predetermined flowrate is indicative of a crossover point between systole and diastole phases of a person's cardiac cycle.
    Type: Grant
    Filed: December 28, 2020
    Date of Patent: May 2, 2023
    Assignee: TC1 LLC
    Inventors: Alexander Medvedev, Muhammad Sami
  • Pressure/Flow Characteristic Modification of a Centrifugal Pump in a Ventricular Assist Device
    Publication number: 20210113828
    Abstract: A ventricular assist device is disclosed. The ventricular assist device may include a centrifugal pump and a controller. The controller may be configured to cause the centrifugal pump to operate at a first speed above a predetermined flow rate. The controller may also be configured to cause the centrifugal pump to operate at a second speed below the predetermined flow rate, wherein the predetermined flowrate is indicative of a crossover point between systole and diastole phases of a person's cardiac cycle.
    Type: Application
    Filed: December 28, 2020
    Publication date: April 22, 2021
    Applicant: TC1 LLC
    Inventors: Alexander Medvedev, Muhammad Sami
  • Pressure/flow characteristic modification of a centrifugal pump in a ventricular assist device
    Patent number: 10888645
    Abstract: A ventricular assist device is disclosed. The ventricular assist device may include a centrifugal pump and a controller. The controller may be configured to cause the centrifugal pump to operate at a first speed above a predetermined flow rate. The controller may also be configured to cause the centrifugal pump to operate at a second speed below the predetermined flow rate, wherein the predetermined flowrate is indicative of a crossover point between systole and diastole phases of a person's cardiac cycle.
    Type: Grant
    Filed: October 29, 2018
    Date of Patent: January 12, 2021
    Assignee: TC1 LLC
    Inventors: Alexander Medvedev, Muhammad Sami
  • Pressure/Flow Characteristic Modification of a Centrifugal Pump in a Ventricular Assist Device
    Publication number: 20190060541
    Abstract: A ventricular assist device is disclosed. The ventricular assist device may include a centrifugal pump and a controller. The controller may be configured to cause the centrifugal pump to operate at a first speed above a predetermined flow rate. The controller may also be configured to cause the centrifugal pump to operate at a second speed below the predetermined flow rate, wherein the predetermined flowrate is indicative of a crossover point between systole and diastole phases of a person's cardiac cycle.
    Type: Application
    Filed: October 29, 2018
    Publication date: February 28, 2019
    Inventors: Alexander Medvedev, Muhammad Sami
  • Pressure/flow characteristic modification of a centrifugal pump in a ventricular assist device
    Patent number: 10117983
    Abstract: A ventricular assist device is disclosed. The ventricular assist device may include a centrifugal pump and a controller. The controller may be configured to cause the centrifugal pump to operate at a first speed above a predetermined flow rate. The controller may also be configured to cause the centrifugal pump to operate at a second speed below the predetermined flow rate, wherein the predetermined flowrate is indicative of a crossover point between systole and diastole phases of a person's cardiac cycle.
    Type: Grant
    Filed: November 15, 2016
    Date of Patent: November 6, 2018
    Assignee: TC1 LLC
    Inventors: Alexander Medvedev, Muhammad Sami
  • Pressure/Flow Characteristic Modification of a Centrifugal Pump in a Ventricular Assist Device
    Publication number: 20170136163
    Abstract: A ventricular assist device is disclosed. The ventricular assist device may include a centrifugal pump and a controller. The controller may be configured to cause the centrifugal pump to operate at a first speed above a predetermined flow rate. The controller may also be configured to cause the centrifugal pump to operate at a second speed below the predetermined flow rate, wherein the predetermined flowrate is indicative of a crossover point between systole and diastole phases of a person's cardiac cycle.
    Type: Application
    Filed: November 15, 2016
    Publication date: May 18, 2017
    Inventors: Alexander Medvedev, Muhammad Sami