Development of a Respiratory Sensor for Animal Model Research
用于动物模型研究的呼吸传感器的开发
基本信息
- 批准号:10697651
- 负责人:
- 金额:$ 39.56万
- 依托单位:
- 依托单位国家:美国
- 项目类别:
- 财政年份:2023
- 资助国家:美国
- 起止时间:2023-06-15 至 2024-06-14
- 项目状态:已结题
- 来源:
- 关键词:AirAir MovementsAlgorithmsAnesthesia proceduresAnimal ModelAnimalsAutomobile DrivingBiomedical ResearchBreathingCalibrationCaliforniaCaringCause of DeathCessation of lifeChestCollaborationsColoradoComputer softwareConsciousCouplingDataDetectionDevelopmentDevicesElementsEventExhalationFeasibility StudiesFilmFutureGoalsHealthHumanInhalationLungMapsMeasurementMeasuresMechanical ventilationMechanicsMedicalMethodsMindModelingMonitorMovementMusNanotechnologyNoisePatient CarePatientsPatternPeak Expiratory FlowPersonsPhasePilot ProjectsProceduresPropertyPulmonary function testsRattusReproducibilityResearchResearch PersonnelRespirationRespiratory DiseaseRespiratory TherapyRodentSignal TransductionSystemTechnologyTestingThinnessTidal VolumeTimeTransducersTranslationsUniversitiesVeterinariansWhole Body Plethysmographyanimal dataawakechemical stabilitychronic respiratory diseasecostcost effectivedata acquisitiondesigndisabilityelectrical impedance tomographyexperimental studyflexibilitygraphenehigh volume manufacturingimprovedlung volumemanufacturabilitymanufacturemanufacturing processmicroelectronicsnanomaterialsnanosheetphase 1 studyprototypepulmonary functionreal time monitoringrespiratoryresponserestraintsensorstress reductiontooltranslational impactusabilitywearable devicewearable sensor technology
项目摘要
Project Summary / Abstract
Over half a billion people worldwide currently suffer from a chronic respiratory disease and is the third
leading cause of deaths and disability, and thus, responsible for 4 million deaths a year. The ability to
accurately monitor and measure pulmonary functions in animal models, especially in rodents, is critical to
advancing our understanding of normal lung functions and, importantly, the mechanisms driving the
development and progression of respiratory diseases. By improving the translation of animal data, new
respiratory therapies can be developed, thus allowing clinicians and veterinarians to better care for their
patients. However, performing pulmonary function tests in animals, especially in small animals, such as rats
and mice, is extremely challenging. Current methods require anesthesia, restraint, or is invasive, thus
negatively impacting their breathing patterns. This results in the introduction of errors into the data, resulting in
irreproducibility of experiments and reducing their translational impact on improving human health.
Additionally, current technologies are expensive and ineffective due to limited capacity.
To overcome the current limitations in performing pulmonary function tests in small animals, Aquillius
Corporation is proposing proof-of-concept pilot studies to develop a non-invasive sensor capable of real-time
monitoring and measuring of pulmonary function. Easily applied to unrestrained and awake animals, the
respiratory sensor will reduce stress to both the animals and researchers, thus enhancing the usability and
reproducibility of data. Using graphene nanomaterials, the sensor will be cost-effective, robust, and can be
adapted for future use in larger animals and in humans. Thus, the proposed development of a respiratory
sensor that continuously monitors pulmonary functions will be an invaluable tool that can advance biomedical
research and improve patient care.
Upon completion of Phase I feasibility studies, we will have developed and validated the respiratory
sensor’s capabilities for measuring pulmonary function in rats. We plan to submit for a Phase II proposal to
develop manufacturing process controls and refine end-user interface and software with the goal of finalizing a
commercially ready respiratory sensor.
项目摘要/摘要
全球目前有超过5亿人患有慢性呼吸道疾病,是世界上第三大
这是导致死亡和残疾的主要原因,因此每年造成400万人死亡。有能力
准确监测和测量动物模型的肺功能,特别是啮齿动物的肺功能,对于
加深了我们对正常肺功能的了解,更重要的是,推动
呼吸系统疾病的发展和进展。通过改进动物数据的翻译,新的
可以开发呼吸疗法,从而使临床医生和兽医能够更好地照顾他们的
病人。然而,在动物身上进行肺功能测试,特别是在小动物身上,如老鼠
和老鼠,是极具挑战性的。目前的方法需要麻醉、约束或具有侵入性,因此
对他们的呼吸模式产生负面影响。这会导致在数据中引入错误,从而导致
实验的不可重复性,并减少其对改善人类健康的翻译影响。
此外,由于能力有限,目前的技术昂贵且效率低下。
为了克服目前在小动物身上进行肺功能测试的局限性,Aquillius
该公司正在提议进行概念验证试点研究,以开发一种能够实时
监测和测量肺功能。很容易用于无拘无束和清醒的动物,
呼吸传感器将减轻动物和研究人员的压力,从而增强可用性和
数据的再现性。使用石墨烯纳米材料,传感器将具有成本效益,坚固耐用,并可以
适应未来在更大的动物和人类身上使用。因此,建议开发一种呼吸系统
持续监测肺功能的传感器将成为推动生物医学发展的无价工具
研究和改善患者护理。
在完成第一阶段可行性研究后,我们将开发和验证呼吸系统
传感器测量大鼠肺功能的能力。我们计划提交第二阶段提案,以
开发制造过程控制并改进最终用户界面和软件,目标是最终确定
商用的呼吸传感器。
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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{{ truncateString('MyPhuong T Le', 18)}}的其他基金
Utilization of Phytochemicals to Ameliorate Fructose-Induced Fatty Liver through
利用植物化学物质改善果糖诱导的脂肪肝
- 批准号:
8900968 - 财政年份:2014
- 资助金额:
$ 39.56万 - 项目类别:
Utilization of Phytochemicals to Ameliorate Fructose-Induced Fatty Liver through
利用植物化学物质改善果糖诱导的脂肪肝
- 批准号:
8768130 - 财政年份:2014
- 资助金额:
$ 39.56万 - 项目类别:














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