Console Electronics Upgrade for 11.7T MRI System
11.7T MRI 系统控制台电子设备升级
基本信息
- 批准号:8448370
- 负责人:
- 金额:$ 56.45万
- 依托单位:
- 依托单位国家:美国
- 项目类别:
- 财政年份:2013
- 资助国家:美国
- 起止时间:2013-06-15 至 2014-12-14
- 项目状态:已结题
- 来源:
- 关键词:AmplifiersAnimal ModelAreaBiomedical ResearchCardiologyCell NucleusCellsCommunitiesComputer softwareCraniocerebral TraumaDisabled PersonsElectronicsEquipmentFundingGenerationsGraft RejectionHourHousingHuman ResourcesImageImmunologyMagnetic Resonance ImagingMagnetic Resonance SpectroscopyMalignant NeoplasmsManufacturer NameMinorOrganOrgan TransplantationPsychiatryRequest for ApplicationsResearchResearch InfrastructureResearch Project GrantsRunningS10 grantSchemeSystemTechnologyTissuesUnited States National Institutes of HealthUniversitiesbiomedical resourcehandicapping conditionimaging modalityinstrumentinstrumentationtool
项目摘要
DESCRIPTION (provided by applicant): In this S10 application, we are requesting funds to purchase a Bruker Avance III electronics console upgrade and accessories for an existing 11.7T/8.9cm vertical-bore micro imaging system. The existing instrument was installed in 2001 and funded in part by an NIH shared instrumentation grant (S10 RR15704). This magnet system has proved to be invaluable to the Pittsburgh NMR Center for Biomedical Research and runs over 100 hours a week. However, we now have an overwhelming and urgent need to replace the electronics console, software, and accessories because: (1) the major electronics systems, including items such as the gradient controller, RF/gradient amplifiers, digitizers, etc., are now three-generations behind current technologies. These components cannot run the most modern image acquisition schemes, and replacement parts will soon become unavailable, (2) the manufacturer (Bruker) no longer supports imaging software upgrades for our outdated console electronics. Without software upgrades, we are handicapped in our ability to apply new and emerging imaging methods that benefit our users, and (3) key hardware components have already failed, such as our X-nuclei high-power RF amplifier, or on the verge of failing, such as our gradient coil and several RF resonators. The existing 11.7T instrument is housed at the Pittsburgh NMR Center for Biomedical Research at Carnegie Mellon University. The NMR Center has been continuously funded as a Biomedical Resource Center by the NIH (P41 EB-001977) since 1988. The NMR Center is dedicated to advancing state-of-the-art applications MRI and magnetic resonance spectroscopy (MRS) to understand tissue and organ function using animal models and making these tools available to the larger biomedical research community. The NMR Center already has in place personnel and an extensive infrastructure to operate and maintain the instrument. The availability of upgraded MRI instrumentation will serve a large number of NIH-supported research projects across diverse areas of biomedical research, including cell tracking, immunology, psychiatry, cardiology, organ transplant rejection, cancer, head trauma, and cellular therapy. Overall, the proposed equipment upgrade is critical for maintaining the 11.7T instrument as a state-of-the-art system to support ongoing research for 5 Major and 12 Minor users.
描述(由申请人提供):在此S10申请中,我们请求资金用于购买布鲁克Avance III电子控制台升级和现有11.7T/8.9cm垂直孔径微成像系统的附件。现有仪器于2001年安装,部分由NIH共享仪器补助金(S10 RR15704)资助。这种磁铁系统已被证明是无价的匹兹堡核磁共振中心的生物医学研究,每周运行超过100小时。然而,我们现在迫切需要更换电子控制台、软件和配件,因为:(1)主要的电子系统,包括梯度控制器、RF/梯度放大器、数字化仪等,现在已经落后于当前技术三代。这些组件不能运行最现代的图像采集方案,替换部件将很快不可用,(2)制造商(Bruker)不再支持我们过时的控制台电子设备的成像软件升级。如果没有软件升级,我们就无法应用有利于用户的新兴成像方法,并且(3)关键硬件组件已经失效,例如我们的x - nucleus高功率RF放大器,或者处于失效的边缘,例如我们的梯度线圈和几个RF谐振器。现有的11.7T仪器被安置在卡内基梅隆大学匹兹堡核磁共振生物医学研究中心。自1988年以来,核磁共振中心一直由NIH (P41 EB-001977)作为生物医学资源中心持续资助。核磁共振中心致力于推进最先进的核磁共振和磁共振波谱(MRS)应用,利用动物模型了解组织和器官功能,并将这些工具提供给更大的生物医学研究界。核磁共振中心已经有适当的人员和广泛的基础设施来操作和维护仪器。升级后的MRI仪器的可用性将服务于大量nih支持的生物医学研究领域的研究项目,包括细胞追踪、免疫学、精神病学、心脏病学、器官移植排斥反应、癌症、头部创伤和细胞治疗。总的来说,拟议的设备升级对于维持11.7T仪器作为最先进的系统来支持5个主要用户和12个次要用户正在进行的研究至关重要。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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CHIEN HO的其他文献
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生物物理
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7924974 - 财政年份:2009
- 资助金额:
$ 56.45万 - 项目类别:
DEVELOPMENT OF MRI TO DETECT CARDIAC REJECTION
MRI 检测心脏排斥反应的进展
- 批准号:
7196270 - 财政年份:2007
- 资助金额:
$ 56.45万 - 项目类别:
DEVELOPMENT OF MRI TO DETECT CARDIAC REJECTION
MRI 检测心脏排斥反应的进展
- 批准号:
7341082 - 财政年份:2007
- 资助金额:
$ 56.45万 - 项目类别:
DEVELOPMENT OF MRI TO DETECT CARDIAC REJECTION
MRI 检测心脏排斥反应的进展
- 批准号:
7568782 - 财政年份:2007
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DEVELOPMENT OF MRI TO DETECT CARDIAC REJECTION
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7754078 - 财政年份:2007
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$ 56.45万 - 项目类别:
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$ 56.45万 - 项目类别:
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- 资助金额:
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