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Design, Modeling, and Control of a Concentric Tube Robot for MR-Guided Intracerebral Hemorrhage Evacuation
Design, Modeling, and Control of a Concentric Tube Robot for MR-Guided Intracerebral Hemorrhage Evacuation
상세정보
- 자료유형
- 학위논문 서양
- 최종처리일시
- 20260202105510
- ISBN
- 9798263330491
- DDC
- 620
- 서명/저자
- Design, Modeling, and Control of a Concentric Tube Robot for MR-Guided Intracerebral Hemorrhage Evacuation
- 발행사항
- [Sl] : Georgia Institute of Technology, 2024
- 발행사항
- Ann Arbor : ProQuest Dissertations & Theses, 2024
- 형태사항
- 309 p
- 주기사항
- Source: Dissertations Abstracts International, Volume: 87-05, Section: B.
- 주기사항
- Advisor: Chen, Yue.
- 학위논문주기
- Thesis (Ph.D.)--Georgia Institute of Technology, 2024.
- 초록/해제
- 요약Intracerebral hemorrhage (ICH) is a type of hemorrhagic stroke arising from ruptured blood vessels within the brain. The leakage of blood beyond the intracranial vessels ex-erts a neurotoxic effect, inciting inflammation, tissue swelling (perihematomal edema), and increased intracranial pressure. These complications underscore a grave public health concern as ICH exhibits a one-month mortality rate as high as 52%, bestowing it with the title of the deadliest stroke sub-type. Traditionally, ICH management has leaned towards conservative medical strategies, emphasizing "watchful waiting" with a focus on modu-lating blood pressure and intracranial pressure to facilitate the natural absorption of the hemorrhaged blood. However, the dismal outcomes clearly suggest a different approach is needed. Although surgical removal of the clot via craniotomy has been explored as a means to alleviate brain compression, its adoption has been limited and debated. The point of contention stems from the potential damage to the brain tissue caused by the surgical intervention (highlighted in the STICH I and II trials). With historically comparable re-sults being obtained with craniotomy to that of "watchful waiting," conservative medical strategies have previously remained as the predilection.Fortunately, recent advancements in surgical methods advocating minimally invasive surgery (MIS) for active ICH evacuation have demonstrated improved functional outcomes in patients. Studies such as the MISTIE III and ENRICH trials indicate that reducing hemorrhage volume to ≤ 15 mL using MIS, along with several other key factors, can outperform conservative medical strategies. Yet, current MIS techniques face significant challenges. These include the need for real-time hematoma volume monitoring during re-moval and the improvement of surgical instruments. Presently, the MIS protocol for ICH evacuation relies predominantly on preoperative computed tomography (CT) scans and endoscopic guidance. Unfortunately, CT limits the frequency of imaging due to radiation exposure, and endoscopic guidance offers a restricted field of view that does not necessarily capture brain shift. This can increase the risk of inadvertently damaging surrounding tis-sues. Additionally, the use of straight neuroendoscopes, which require tilting and torquing, can lead to unintended damage along the entry path. Hence, there is an urgent demand for advanced solutions that provide both real-time imaging feedback and improved intraop-erative dexterity to enhance the precision, effectiveness, and safety of interventional ICH treatment.This dissertation introduces the development, modeling, control, and evaluation of a minimally invasive MR-conditional concentric tube robot designed for the evacuation of intracerebral hemorrhages. It begins with an overview of the clinical need for addressing ICH and the challenges of using interventional MR-guidance to address this need. Then PRIME is presented, a novel Pneumatic Radial Inflow Motor and Encoder designed for the actuation of MR-conditional robotic systems. After demonstrating the successful applica-tion of this motor, the dissertation details the design and modeling of ASPIHRE, A Surgical Platform for Intracerebral Hemorrhage Robotic Evacuation utilizing PRIME. With the ef-ficacy of ASPIHRE confirmed in phantom studies, the work proceeds to introduce NICE-Aiming, a Neurosurgical Interventional Configurable device for Effective-Aiming that is to be used with ASPIHRE for ICH evacuation. In addition to the robotic system development, a fluidic model for closed-loop hematoma evacuation is developed for evacuation flow rate regulation with long pneumatic and hydraulic transmission lines.
- 일반주제명
- Robots
- 일반주제명
- Kinematics
- 일반주제명
- Stroke
- 일반주제명
- Control algorithms
- 일반주제명
- Hematoma
- 일반주제명
- Parameter identification
- 일반주제명
- Hemorrhage
- 일반주제명
- Robotics
- 일반주제명
- Medical imaging
- 일반주제명
- Medicine
- 기본자료저록
- Dissertations Abstracts International. 87-05B.
- 전자적 위치 및 접속
- 로그인 후 원문을 볼 수 있습니다.
MARC
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■00520260202105510
■006m o d
■007cr#unu||||||||
■020 ▼a9798263330491
■035 ▼a(MiAaPQ)AAI32308298
■035 ▼a(MiAaPQ)GeorgiaTech76892
■040 ▼aMiAaPQ▼cMiAaPQ
■0820 ▼a620
■1001 ▼aGunderman, Anthony L.
■24510▼aDesign, Modeling, and Control of a Concentric Tube Robot for MR-Guided Intracerebral Hemorrhage Evacuation
■260 ▼a[Sl]▼bGeorgia Institute of Technology▼c2024
■260 1▼aAnn Arbor▼bProQuest Dissertations & Theses▼c2024
■300 ▼a309 p
■500 ▼aSource: Dissertations Abstracts International, Volume: 87-05, Section: B.
■500 ▼aAdvisor: Chen, Yue.
■5021 ▼aThesis (Ph.D.)--Georgia Institute of Technology, 2024.
■520 ▼aIntracerebral hemorrhage (ICH) is a type of hemorrhagic stroke arising from ruptured blood vessels within the brain. The leakage of blood beyond the intracranial vessels ex-erts a neurotoxic effect, inciting inflammation, tissue swelling (perihematomal edema), and increased intracranial pressure. These complications underscore a grave public health concern as ICH exhibits a one-month mortality rate as high as 52%, bestowing it with the title of the deadliest stroke sub-type. Traditionally, ICH management has leaned towards conservative medical strategies, emphasizing "watchful waiting" with a focus on modu-lating blood pressure and intracranial pressure to facilitate the natural absorption of the hemorrhaged blood. However, the dismal outcomes clearly suggest a different approach is needed. Although surgical removal of the clot via craniotomy has been explored as a means to alleviate brain compression, its adoption has been limited and debated. The point of contention stems from the potential damage to the brain tissue caused by the surgical intervention (highlighted in the STICH I and II trials). With historically comparable re-sults being obtained with craniotomy to that of "watchful waiting," conservative medical strategies have previously remained as the predilection.Fortunately, recent advancements in surgical methods advocating minimally invasive surgery (MIS) for active ICH evacuation have demonstrated improved functional outcomes in patients. Studies such as the MISTIE III and ENRICH trials indicate that reducing hemorrhage volume to ≤ 15 mL using MIS, along with several other key factors, can outperform conservative medical strategies. Yet, current MIS techniques face significant challenges. These include the need for real-time hematoma volume monitoring during re-moval and the improvement of surgical instruments. Presently, the MIS protocol for ICH evacuation relies predominantly on preoperative computed tomography (CT) scans and endoscopic guidance. Unfortunately, CT limits the frequency of imaging due to radiation exposure, and endoscopic guidance offers a restricted field of view that does not necessarily capture brain shift. This can increase the risk of inadvertently damaging surrounding tis-sues. Additionally, the use of straight neuroendoscopes, which require tilting and torquing, can lead to unintended damage along the entry path. Hence, there is an urgent demand for advanced solutions that provide both real-time imaging feedback and improved intraop-erative dexterity to enhance the precision, effectiveness, and safety of interventional ICH treatment.This dissertation introduces the development, modeling, control, and evaluation of a minimally invasive MR-conditional concentric tube robot designed for the evacuation of intracerebral hemorrhages. It begins with an overview of the clinical need for addressing ICH and the challenges of using interventional MR-guidance to address this need. Then PRIME is presented, a novel Pneumatic Radial Inflow Motor and Encoder designed for the actuation of MR-conditional robotic systems. After demonstrating the successful applica-tion of this motor, the dissertation details the design and modeling of ASPIHRE, A Surgical Platform for Intracerebral Hemorrhage Robotic Evacuation utilizing PRIME. With the ef-ficacy of ASPIHRE confirmed in phantom studies, the work proceeds to introduce NICE-Aiming, a Neurosurgical Interventional Configurable device for Effective-Aiming that is to be used with ASPIHRE for ICH evacuation. In addition to the robotic system development, a fluidic model for closed-loop hematoma evacuation is developed for evacuation flow rate regulation with long pneumatic and hydraulic transmission lines.
■590 ▼aSchool code: 0078.
■650 4▼aRobots
■650 4▼aKinematics
■650 4▼aStroke
■650 4▼aControl algorithms
■650 4▼aHematoma
■650 4▼aParameter identification
■650 4▼aHemorrhage
■650 4▼aMagnetic resonance imaging
■650 4▼aRobotics
■650 4▼aMedical imaging
■650 4▼aMedicine
■690 ▼a0771
■690 ▼a0574
■690 ▼a0564
■71020▼aGeorgia Institute of Technology.
■7730 ▼tDissertations Abstracts International▼g87-05B.
■790 ▼a0078
■791 ▼aPh.D.
■792 ▼a2024
■793 ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T17360346▼nKERIS▼z이 자료의 원문은 한국교육학술정보원에서 제공합니다.


