Columbia Technology Ventures
Cardiovascular - Columbia Technology Ventures

Cardiovascular

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Real-time guidance of RFA catheter contact orientation
This technology is a method and computer-accessible medium for determining catheter contact orientation with optical coherence tomography (OCT) for direct visualization of surfaces during radiofrequency ablation (RFA) therapy.
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CatheterContact angleLesion
Christine P. HendonCindy YuRajinder Singh-Moon
Dovina Qu
Biomedical EngineeringElectrical Engineering
Fu Foundation School of Engineering and Applied Science (SEAS)
2020-12-02
Continuous, self-calibrating, cuffless, and non-invasive blood pressure monitor
This technology consists of a wearable wrist device that provides continuous blood pressure monitoring that is self-calibrating and utilizes a combination of positional sensors and machine-learning algorithms to adjust for changes in hydrostatic pressure due to arm movement.
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Ambulatory careBiometricsBlood pressure
David ColburnSamuel Sia Ph.D.
Dovina Qu
Biomedical Engineering
Fu Foundation School of Engineering and Applied Science (SEAS)
2023-10-20
Inducible mouse line for cardiac NOX2 inhibition
This technology describes an inducible mouse line for the inhibition of cardiac-specific reactive oxygen species production.
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AntioxidantAtherosclerosisCardiac muscle
John Morrow
Joan Martinez
Medicine
Columbia University Medical Center (CUMC)
2022-02-16
FixR: Late sodium current peptide inhibitor for treating cardiac arrhythmias
This technology, FixR, is a modified peptide and delivery system aimed at reducing pathogenic late sodium currents, which are implicated in cardiac and neurological diseases, including cardiac arrhythmia.
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Adeno-associated virusArrhythmiaAutism spectrum
Manu Ben-JohnyNourdine Chakouri
Kristin Neuman
Physiology and Cellular Biophysics
Columbia University Medical Center (CUMC)
2021-10-12
Treatment of systolic heart failure without increased heart rate (tachycardia)
This technology is a small molecule protein therapeutic for systolic heart failure, which improves contractility without an unwanted rise in a patient’s heart rate.
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BiopharmaceuticalBlood pressureCardiac arrest
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Alexander KushnirArianne PapaGuoxia Liu
Joan Martinez
CardiologyMedicinePhysiology and Cellular Biophysics
Columbia University Medical Center (CUMC)
2023-11-03
Preservation, rehabilitation, and storage of living allogenic heart valves capable of growth and self-repair
This technology is a platform to preserve, rehabilitate, and store living heart valves for the off-the-shelf availability of a heart valve replacement capable of growth and self-repair, thereby overcoming the current standard of multiple reoperations and reinterventions.
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AllotransplantationBiobankBioreactor
David KalfaElizabeth CordovesGordana Vunjak-Novakovic
Kristin Neuman
Biomedical EngineeringPathology & Cell BiologySurgery
Columbia University Medical Center (CUMC)Fu Foundation School of Engineering and Applied Science (SEAS)
2024-12-12
Sigma non-opioid receptor 1 agonist for the treatment for Timothy Syndrome
This technology is a set of small molecule agonists of the Sigma non-opioid receptor for the treatment of Timothy Syndrome.
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Blood–brain barrierCalcium signalingCyclin-dependent kinase
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Donald William Landry MD, Ph.D.Kirsten Alison RinderspacherMasayuki Yazawa Ph.D.
Kristin Neuman
MedicineRehabilitation & Regenerative Medicine
Columbia University Medical Center (CUMC)
2024-01-10
Cell-based model for early-onset restrictive cardiomyopathy (RCM)
This technology is a pluripotent stem cell derived cardiomyocyte model of early-onset restrictive cardiomyopathy (RCM) based on a mutation in Filamin C (FLNC) which can be harnessed to recapitulate RCM phenotypes and to screen and identify therapeutic compounds for RCM.
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Cardiac muscle cellCardiomyopathyDrug discovery
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Barry FineBryan WangGordana Vunjak-Novakovic
Kristin Neuman
Biomedical EngineeringMedicineProgram in Cellular, Molecular, Structural and Genetic Studies
Columbia University Medical Center (CUMC)Faculty of the Arts & SciencesFu Foundation School of Engineering and Applied Science (SEAS)
2023-11-10
Mouse model for ion channel disruption via TRIP8b disruption
This technology describes an inducible mouse line for the expression of unstable TRIP8b protein to study ion channel localization and function.
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DendriteExonGene expression
Bina SantoroSteven A. Siegelbaum PhD
Jerry Kokoshka
CENTER OF NEUROBIOLOGY AND BEHAVIORPharmacology
Columbia University Medical Center (CUMC)
2023-05-02
Cardiac ablation monitoring with intracardiac echocardiography (ICE)
This technology is a method of monitoring catheter ablation of faulty electrical pathways in the myocardial tissue of the heart using ultrasound catheter-guided intracardiac echocardiography.
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Cardiac muscleCatheterEchocardiography
Elisa KonofagouVincent Sayseng
Dovina Qu
Biomedical Engineering
Fu Foundation School of Engineering and Applied Science (SEAS)
2022-10-09
Growing heart valve prosthesis that mitigates need for repeat surgery
This technology is a hybrid regenerative prosthetic heart valve that can grow with the patient over time, eliminating the need for multiple valve replacement surgeries in pediatric patients.
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3D printingArtificial heart valveCardiac surgery
David Kalfa
Kristin Neuman
Surgery
Columbia University Medical Center (CUMC)
2021-01-05
Electromechanical wave imaging with automated activation mapping
This technology is an electromechanical wave imaging platform for non-invasive, automated generation of cardiac activation sequencing mapping.
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Atrial fibrillationElectromechanicsHeart arrhythmia
Elisa KonofagouLea Melki
Dovina Qu
Biomedical Engineering
Fu Foundation School of Engineering and Applied Science (SEAS)
2020-09-14
Chimeric protein for directly modulating calcium ion channel activity
This technology, called Genetically Encoded Enhancer of Ca2+ Currents (GEECC), is a genetically encoded enhancer of calcium currents to directly modulate calcium currents in L-type Ca2+ channels.
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ActuatorAntiarrhythmic agentArrhythmia
Manu Ben-JohnyPedro Javier del Rivero Morfin
Kristin Neuman
Physiology and Cellular Biophysics
Columbia University Medical Center (CUMC)
2024-07-05
Electrocardiogram-compatible deep learning algorithm for aortic stenosis detection
This technology is a diagnostic tool combining electrocardiography with the power of deep learning algorithms to detect moderate to severe aortic stenosis, aortic regurgitation, and mitral regurgitation.
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Aortic regurgitationAortic stenosisDeep learning
Pierre EliasTimothy Joseph Poterucha
Joan Martinez
CardiologyMedicine
Columbia University Medical Center (CUMC)
2021-05-25
Catheter-based optical method for improving treatment of cardiac arrhythmias
This technology is a catheter-based optical method for ensuring proper catheter contact with cardiac tissue prior to radiofrequency ablation, in order to improve accuracy for cardiac arrhythmia treatment.
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Atrial fibrillationCardiac muscleCatheter
Christine P. HendonMohammad ZaryabRajinder Singh-Moon
Dovina Qu
Electrical Engineering
Fu Foundation School of Engineering and Applied Science (SEAS)
2020-02-14