MRI and X-ray catheter design and prototyping
MRI and X-ray catheter design and prototyping
批准号:
10929117
负责人:
Robert J Lederman
金额:
$92.17万
依托单位国家:
美国
项目类别:
财政年份:
--
资助国家:
美国
项目状态:
未结题
起止时间:
至
关键词:
AgreementAnatomyAortaArteriesBlood VesselsBusinessesBypassCardiacCardiac Catheterization ProceduresCardiomyopathiesCathetersChildhoodClinicalDevicesDiagnosticForcepGoalsHeartHeart AtriumHeart failureHeatingImplantIndustryInterventionLaboratoriesLegal patentLifeMagnetic Resonance ImagingMedical DeviceMitral ValveMitral Valve InsufficiencyMyocardiumNeedlesObstructionOperative Surgical ProceduresOrphanPatient CarePatientsPrivate SectorProceduresProtocols documentationResearchResearch ContractsRoentgen RaysSafetyShunt DeviceSliceSmall Business Innovation Research GrantStructureTechnologyTestingTherapeuticTranslatingTricuspid Valve InsufficiencyTricuspid valve structureVentricular Septal DefectsWorkaortic valveaortic valve replacementcongenital heart disorderdesignhigh riskimprovedinventionmyocardial biopsynitinolnovelnovel therapeuticsprototyperadio frequencyrepairedresearch and developmentresearch clinical testingtool
中文摘要
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英文摘要
During the past year we have continued our work developing magnetic resonance imaging (MRI) compatible and visible devices to perform endoluminal interventional procedures that are planned to perform under MRI.
We have been working to develop clinical-grade MRI catheter devices at 0.55T including
- Active MRI guidewire receiver coil
- Active MRI needle receiver coil
- Active MRI myocardial biopsy forceps
We have invented several first-in-class interventional devices for novel therapeutic non-surgical procedures. These include devices for trans-atrial catheter-based tricuspid valve repair, transcaval access to the aorta to enable transcatheter aortic valve replacement in patients with no good options, extra-anatomic bypass for congenital heart disease without surgery, devices to slice mitral and aortic valve leaflets that otherwise would cause life-threatening obstruction of heart chambers or arteries, devices to squeeze the heart muscle to treat heart failure, devices to slice the heart muscle to treat different kinds of heart failure. Many of these include inventions and patent applications for novel medical devices, such as purpose-built closure devices for transcaval access to the aorta, novel intramural implants to treat cardiomyopathy, and novel catheter tools for structural heart interventions.
We also work with industry to translate our laboratory inventions into the private sector for patient care. We have entered into collaborative research and development agreements with a large catheter company, research agreements with small catheter company to co-develop some devices. We also have sponsored Small Business Innovation Research contracts from our intramural laboratory to shepherd novel high-risk technology through small businesses into clinical testing.
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Diagnostic and interventional cardiovascular catheterization
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批准号:8940179
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项目类别:
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资助金额:$120.51万
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财政年份:--
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负责人:Robert J Lederman
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依托单位:
Real-time MRI guided cardiovascular intervention
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批准号:8939792
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项目类别:
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资助金额:$144.51万
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财政年份:--
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负责人:Robert J Lederman
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依托单位:
Biological and mechanical therapies enabled by cardiovascular interventional MRI
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批准号:7594421
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项目类别:
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资助金额:$315.56万
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财政年份:--
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负责人:Robert J Lederman
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依托单位:
Diagnostic and interventional cardiovascular catheterization
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批准号:9353171
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项目类别:
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资助金额:$103.61万
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财政年份:--
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负责人:Robert J Lederman
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依托单位:
Biological and mechanical therapies enabled by cardiovas
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批准号:7321629
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:Robert J Lederman
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依托单位:
Biological and mechanical therapies enabled by cardiovas
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批准号:6822883
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:Robert J Lederman
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依托单位:
Real-time MRI guided cardiovascular intervention
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批准号:8557942
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项目类别:
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资助金额:$121.14万
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财政年份:--
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负责人:Robert J Lederman
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依托单位:
MRI catheter design and fabrication
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批准号:8344989
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项目类别:
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资助金额:$80.79万
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财政年份:--
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负责人:Robert J Lederman
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依托单位:
Real-time cardiovascular MRI and co-registration technical development
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批准号:8557994
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项目类别:
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资助金额:$80.76万
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财政年份:--
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负责人:Robert J Lederman
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依托单位:
MRI catheter design and fabrication
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批准号:8746879
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项目类别:
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资助金额:$79.84万
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财政年份:--
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负责人:Robert J Lederman
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依托单位:
Novel catheter treatment of valve disease
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批准号:8939827
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项目类别:
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资助金额:$28.92万
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财政年份:--
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负责人:Robert J Lederman
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依托单位:
MRI cardiovascular catheterization applications
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批准号:10685872
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项目类别:
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资助金额:$125.58万
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财政年份:--
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负责人:Robert J Lederman
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依托单位:
Biological and mechanical therapies enabled by cardiovascular interventional MRI
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批准号:7735004
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项目类别:
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资助金额:$284.43万
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财政年份:--
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负责人:Robert J Lederman
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依托单位:
MRI cardiovascular catheterization technology development
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批准号:10929115
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项目类别:
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资助金额:$61.45万
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财政年份:--
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负责人:Robert J Lederman
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依托单位:
MRI and X-ray catheter design and prototyping
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批准号:10003774
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项目类别:
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资助金额:$97.96万
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财政年份:--
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负责人:Robert J Lederman
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依托单位:
Diagnostic and interventional cardiovascular catheterization
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批准号:10003804
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项目类别:
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资助金额:$129.54万
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财政年份:--
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负责人:Robert J Lederman
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依托单位:
MRI cardiovascular catheterization technology development
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批准号:10003772
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项目类别:
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资助金额:$66.38万
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财政年份:--
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负责人:Robert J Lederman
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依托单位:
MRI and X-ray catheter design and prototyping
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批准号:10253833
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项目类别:
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资助金额:$99.52万
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财政年份:--
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负责人:Robert J Lederman
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依托单位:
Real-time cardiovascular MRI and co-registration technical development
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批准号:8149559
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项目类别:
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资助金额:$80.42万
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财政年份:--
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负责人:Robert J Lederman
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依托单位:
Gene transfer for Duchenne Muscular Dystrophy
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批准号:8158036
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项目类别:
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资助金额:$60.31万
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财政年份:--
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负责人:Robert J Lederman
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依托单位:
海外基金