HEARTWARE, INC.

Blood pump impeller

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Heart rate measurement using blood pump impeller location

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Notification system for low-level preventative LVAD alerts

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Pump motor control with adaptive startup

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HVAD FLOW PULSATILITY TRACKER

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Sewing ring with quick connect to inflow

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Toolless quick connect sewing ring

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Blood pump with impeller rinse operation

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Algorithm for detecting and presenting suction in down-sampled MCS log files

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VAD with intra-housing fluid access ports

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Implantable blood pump with thrombus diverter

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Pulsatile blood pump via contraction with smart material

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Method to extract and quantify the cardiac end diastolic point/mitral valve closing point from the HVAD estimated flow waveform

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Blood pump algorithm for preventing and resolving left ventricular suction through dynamic speed response

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Intra ventricular ambulatory implantable PV loop system

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Dynamic HQ for closed loop control

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Pump to motor connection system

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Dry disconnect/bubble free coupling for blood transfer

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Method of monitoring health conditions of a patient having an implantable blood pump

#24 | 2020-09-03 ✅ Patent 11,318,295 granted on 2022-05-03

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HVAD rinse via a non-uniform thrust bearing gap

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Blood pump with in-situ attaching motor stators

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MAP estimation on VAD patients

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Blood pump with restart lockout

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Heart rate determination based on VAD current waveform

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Current-speed relationship for instantaneous suction detection algorithm in LVADS

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Implantable mechanical circulatory support devices

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Dilation delivery system for a medical device

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Early warning of LVAD thrombus formation

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Axial blood pump with impeller rinse operation

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Heart rate measurement using blood pump impeller location

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Blood pump with impeller rinse operation

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Intermediate power supply with sensing and communication system

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VAD with intra-housing fluid access ports

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Updating a VAD system without stopping the pump

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Dynamic HQ for closed loop control

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Magnetically suspended blood driving piston circulatory assist device

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Instrumented driveline using a flexible artificial skin sensory array

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Drive line infection prevention using a flexible artificial skin ultra violet (UV) light emitter

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Physiologically responsive VAD

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Map measurement on VAD patients with low pulsatility

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Therapeutic UV blood treatment in a blood pump

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Pump to motor connection system

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Combined tunneling tools

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Coring tool

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HVAD circadian tracker (PHI+)

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Pump homeostasis indicator (PHI)

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Cannula tip for use with a VAD

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Blood pump with separate mixed-flow and axial-flow impeller stages and multi-stage stators

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Hard-wired implanted controller system

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Fiducial point optimization

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Axial flow rotor with downstream bearing wash flow

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Electric device holder

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Intravascular ventricular assist device

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Intra ventricular ambulatory implantable PV loop system

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Impeller for axial flow pump

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Grooved connector with land bridge

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Blood pump with in-situ attaching motor stators

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Inflow cannula

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VAD integrated flow sensor

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Silver motor stator for implantable blood pump

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Implantable pump impeller thermal knockdown

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Field-oriented control for control of blood pump motor

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Physiologically responsive VAD for cardiac events

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Blood pump with sensors on housing surface

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Physiologically responsive VAD

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Integrated sensors for intraventricular VAD

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Cardiac pump implantation device and method

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Implantable connector

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Suction detection methods and devices

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Heart rate determination based on VAD current waveform

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VAD with aortic valve opening detection

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