Robotic Crawler for Epicardial Interventions
用于心外膜介入治疗的机器人爬行器
基本信息
- 批准号:8469549
- 负责人:
- 金额:$ 35.17万
- 依托单位:
- 依托单位国家:美国
- 项目类别:
- 财政年份:2009
- 资助国家:美国
- 起止时间:2009-08-01 至 2015-05-31
- 项目状态:已结题
- 来源:
- 关键词:4D ImagingAnesthesia proceduresAreaArtificial HeartCardiacChest wall structureClinicalDataData SetDiagnosisDiagnosticElectrocardiogramElectrodesEnvironmental air flowEpicardiumEvaluationFamily suidaeGoalsGrantHandHealthHeartHeart failureImageImageryImaging TechniquesIn VitroInfarctionInjection of therapeutic agentInkInterventionInvestigationJoystickLocationLocomotionLungMagnetismMapsMedicineMethodsModelingMotorOutcomePericardial body locationPhysiologyPleuralPositioning AttributeProceduresProcessPublic HealthReadingResearchRoboticsRunningSimulateSpecialistSuctionSurfaceSurgeonSurgical incisionsSystemTechniquesTechnologyTestingTissuesTrainingVisionclinical applicationdesignelectric impedanceendotrachealepicardial mappingheart imagingimaging modalityimprovedin vivoin vivo Modelinnovationminimally invasivepericardial sacprototypetechnology developmenttissue phantomtool
项目摘要
DESCRIPTION (provided by applicant): In the last few years our group has pioneered an innovative minimally invasive approach to the heart for a growing portfolio of therapies that appeals to both minimally invasive cardiac surgeons and interventional specialists (e.g., cardiac electrophysiologists). The approach involves direct subxiphoid access to the pericardial space without interfering with the chest wall integrity and physiology. The clinical procedures that could benefit from such an approach include many that are performed wholly or primarily within the intrapericardial space. To date, many such procedures are performed thoracoscopically, necessitating differential lung ventilation and general endotracheal anesthesia. During the original period of this R01 grant, we have demonstrated the feasibility of intrapericardial intervention on the beating heart without entering the pleural space by developing "HeartLander", a tethered miniature robotic crawler that enters the pericardium via subxiphoid incision, attaches itself directly to the surface of the beating heart, moves to the desired epicardial location, and delivers therapy under the control of the surgeon. A prominent clinical goal in recent years in cardiac medicine has been the concept of combining diagnosis and treatment in a single session, sometimes referred to as "one-stop shopping." HeartLander is well suited as a delivery vehicle for both diagnostic and interventional tools of various types, and as such is an ideal tool for realizing this vision. Potential clinical applications are numerous; as an example application, we propose to focus the development of the technology on its relevance to heart failure. We hypothesize that HeartLander can autonomously map an infarct region epicardially and intervene (delineating the region with injected ink) more accurately and more rapidly than a trained clinician using state-of-the-art hand-guided tools. This research aims to develop methods for image-guided autonomous locomotion of HeartLander, first using static heart image data, and then using dynamic (beating) heart imagery. Techniques for image-guided autonomous epicardial mapping will be developed. Finally, methods will be developed for simultaneous image-guided autonomous cardiac mapping and intervention in a single session. All techniques developed will be evaluated, first in appropriate artificial heart phantoms, and then in a porcine model in vivo.
描述(由申请人提供):在过去的几年里,我们的团队开创了一种创新的心脏微创方法,用于不断增长的治疗组合,吸引了微创心脏外科医生和介入专家(例如,心脏电生理学家)。该入路涉及直接剑突下进入心包腔,而不会干扰胸壁完整性和生理学。可以从这种方法中受益的临床手术包括许多完全或主要在心包腔内进行的手术。迄今为止,许多这样的手术是在胸腔镜下进行的,需要差异肺通气和全身气管内麻醉。在R 01资助的最初阶段,我们通过开发“HeartLander”证明了在不进入胸膜腔的情况下对跳动的心脏进行心包内介入的可行性,HeartLander是一种拴系的微型机器人爬行器,通过剑突下切口进入心包,直接附着在跳动的心脏表面,移动到所需的心外膜位置,并在外科医生的控制下提供治疗。近年来,心脏病医学的一个突出的临床目标是将诊断和治疗结合在一个疗程中,有时被称为“一站式购物”。“HeartLander非常适合作为各种类型的诊断和介入工具的运载工具,因此是实现这一愿景的理想工具。潜在的临床应用有很多;作为一个应用实例,我们建议将该技术的开发重点放在其与心力衰竭的相关性上。我们假设HeartLander可以自主地标测心外膜梗死区域,并比训练有素的临床医生使用最先进的手动引导工具更准确、更快速地进行干预(用注射墨水描绘该区域)。本研究旨在开发HeartLander图像引导自主运动的方法,首先使用静态心脏图像数据,然后使用动态(跳动)心脏图像。将开发图像引导的自主心外膜标测技术。最后,将开发用于在单个会话中同时进行图像引导的自主心脏标测和干预的方法。将首先在适当的人工心脏体模中,然后在猪体内模型中对开发的所有技术进行评价。
项目成果
期刊论文数量(25)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Evaluation in vitro of a treatment planning algorithm for an epicardial crawling robot.
心外膜爬行机器人治疗计划算法的体外评估。
- DOI:10.1109/iembs.2010.5627690
- 发表时间:2010
- 期刊:
- 影响因子:0
- 作者:Goyette,BrinaE;Becker,BrianC;Zenati,MarcoA;Riviere,CameronN
- 通讯作者:Riviere,CameronN
Auto-Calibration for a Planar Epicardial Wire Robot.
平面心外膜线机器人的自动校准。
- DOI:10.1109/nebec.2015.7117150
- 发表时间:2015
- 期刊:
- 影响因子:0
- 作者:Breault,MacauleyS;Costanza,AdamD;Wood,NathanA;Passineau,MichaelJ;Riviere,CameronN
- 通讯作者:Riviere,CameronN
Synchronization of epicardial crawling robot with heartbeat and respiration for improved safety and efficiency of locomotion.
心外膜爬行机器人与心跳和呼吸同步,以提高运动的安全性和效率。
- DOI:10.1002/rcs.442
- 发表时间:2012
- 期刊:
- 影响因子:0
- 作者:Patronik,NicholasA;Ota,Takeyoshi;Zenati,MarcoA;Riviere,CameronN
- 通讯作者:Riviere,CameronN
Towards localizing on the surface of the beating heart.
定位于跳动的心脏表面。
- DOI:10.1109/embc.2012.6346204
- 发表时间:2012
- 期刊:
- 影响因子:0
- 作者:Wood,NathanA;Liu,TianYuTommy;Waugh,Kevin;Zenati,MarcoA;Riviere,CameronN
- 通讯作者:Riviere,CameronN
Toward hybrid force/position control for the Cerberus epicardial robot.
- DOI:10.1109/embc.2015.7320195
- 发表时间:2015
- 期刊:
- 影响因子:0
- 作者:Breault MS;Costanza AD;Wood NA;Passineau MJ;Riviere CN
- 通讯作者:Riviere CN
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Cameron N Riviere其他文献
Cameron N Riviere的其他文献
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{{ truncateString('Cameron N Riviere', 18)}}的其他基金
Dynamic force control of cardiac ablation catheters
心脏消融导管的动态力控制
- 批准号:
8976241 - 财政年份:2014
- 资助金额:
$ 35.17万 - 项目类别:
Fourth Biennial North American Summer School on Surgical Robotics
第四届两年一度的北美外科机器人暑期学校
- 批准号:
8720449 - 财政年份:2014
- 资助金额:
$ 35.17万 - 项目类别:
Safe Flexible Intracerebral Navigation with Steerable Needles
使用可操纵针进行安全灵活的脑内导航
- 批准号:
8261670 - 财政年份:2011
- 资助金额:
$ 35.17万 - 项目类别:
Safe Flexible Intracerebral Navigation with Steerable Needles
使用可操纵针进行安全灵活的脑内导航
- 批准号:
8114697 - 财政年份:2011
- 资助金额:
$ 35.17万 - 项目类别:
Robotic Crawler for Epicardial Interventions
用于心外膜介入治疗的机器人爬行器
- 批准号:
8274731 - 财政年份:2009
- 资助金额:
$ 35.17万 - 项目类别:
Robotic Crawler for Epicardial Interventions
用于心外膜介入治疗的机器人爬行器
- 批准号:
7655663 - 财政年份:2009
- 资助金额:
$ 35.17万 - 项目类别:
Robotic Crawler for Epicardial Interventions
用于心外膜介入治疗的机器人爬行器
- 批准号:
7805631 - 财政年份:2009
- 资助金额:
$ 35.17万 - 项目类别: