Wearable Echo System

可穿戴回声系统

基本信息

批准号：
14208106
负责人：
CHIHARA Kunihiro
金额：
$ 34.61万
依托单位：
Nara Institute of Science and Technology
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (A)
财政年份：
2002
资助国家：
日本
起止时间：
2002 至 2004
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-14208106/
关键词：
Wearable Computing Ultrasonic diagnosis Mobile Probe Wireless LAN PDA Echography Ubiquitous Environment Processing Unbit 無線LAN

项目摘要

This project has been aiming to establish a framework for developing a wearable type or pocket size of echographic diagnostic system. Based on our generic consideration that medical equipments are not necessarily designed as all-in-one style of systems, our trial is focused on development of distributed networked system, which consists of 4 functional units ; integrated probe, transmission unit, processing unit and display unit. Ultrasonic device and probe are integrated into one unit and grabbed data is transmitted through the network by the transmission unit. Compressed data reaches processing unit to be converted into images including B-mode and color Doppler images. Finally, composed imagery data is sent to the display unit to show the processed result to the doctor ant the patients. Except probe unit, many of the medical measurements process can be implemented on generic hardware such as processors, data bus, display, control panel, printers and so forth. The proposed framework of … More fers not only higher mobility of the sensing units but also the reusability of the existing resources.For the first year, we investigated the required functions and designed the specification of the each component and unit. We also examined the infrastructure and the digital resources in the existing hospitals.The second year was spent for assembling the technical specifications of the functional units and manufactured the prototype system of the integrated probe unit. For clarifying the effectivity of the proposed distributed system framework, 2 major experiments were conducted. The one was paid attention for utilizing the normal infrastructure such as online/radio wave TV broadcasting. In our scenario, doctors are supposed to bring just a probe unit which connects to the LAN and get the measurement results showed on the TV in front of the patient.The other is for assuming home healthcare services and hospital-to-hospital communications. Using the Internet including generic broadband services, image transmission was executed in conjunction with data capturing, image construction, coding and decoding process.In the final year, experiments were addressed to applications and services performing on our proposed system. For operating the system and conveying the instruction to manipulated the probe through the network communication, flexible user interface was developed. Using a mobile probe, newly developed visualization system for paracentesis operation showed the affinity with the proposed framework. Less

该项目旨在建立一个框架，用于开发可穿戴式或袖珍型超声诊断系统。基于我们的一般考虑，医疗设备不一定被设计为一体式系统，我们的试验重点是开发。分布式网络系统，由4个集成探头、传输单元、处理单元和显示单元组成，将超声波装置和探头集成为一个单元，并由传输单元将抓取的数据通过网络传输到处理。要转换为图像的单位包括最后，合成的图像数据被发送到显示单元，以向医生和患者显示处理结果。除了探头单元之外，许多医疗测量过程都可以在处理器等通用硬件上实现。、数据总线、显示器、控制面板、打印机等。所提出的框架不仅提供了传感单元的更高移动性，而且还提供了现有资源的可重用性。第一年，我们研究了所需的功能并进行了设计。每个组件和单元的规格。还检查了现有医院的基础设施和数字资源。第二年用于组装功能单元的技术规范并制造集成探针单元的原型系统，以阐明所提出的分布式系统框架的有效性，2。进行了主要实验，其中一个是利用在线/无线电波电视广播等常规基础设施，在我们的场景中，医生应该只携带一个连接到 LAN 的探头单元并在计算机上显示测量结果。病人面前有电视。另一种是假设家庭医疗服务和医院之间的通信，使用包括通用宽带服务在内的互联网，通过数据捕获、图像构建、编码和解码过程来执行图像传输。最后一年，针对应用进行了实验。为了操作系统和通过网络通信传达操纵探头的指令，开发了灵活的用户界面，使用移动探头，新开发的穿刺操作可视化系统显示了与所提出的框架的亲和力。。较少的

项目成果

期刊论文数量（26）

专著数量（0）

科研奖励数量（0）

会议论文数量（0）

专利数量（0）

Ubiquitous Ultrasonic Diagnosis Environment (in Japanese)

无处不在的超声波诊断环境（日语）

DOI：
发表时间：
2004
期刊：
影响因子：
0
作者：
Y.Yasumuro; H.Sasaki; T.Suenaga; Y.Masuda; M.Imura; A.Yutani; Y.Manabe; O.Oshiro; K.Chihara
通讯作者：
K.Chihara

Visual and Haptic Interface for Ultrasound Probing Instruction in Tele-Echo System (in Japanese)

远程回波系统中超声探测指导的视觉和触觉界面（日语）

DOI：
发表时间：
2003
期刊：
影响因子：
0
作者：
O.Oshiro; M.Imura; Y.Yasumuro; Y.Manabe; K.Minato; K.Chihara
通讯作者：
K.Chihara

佐々木博史, 末永貴俊, 増田泰, 井村誠孝, 安室喜弘, 油谷曉, 眞鍋佳嗣, 大城理, 千原國宏: "ウェアラブル超音波診断装置を用いたユビキタス超音波診断環境の構築"電子情報通信学会医用画像工学研究会 JamitFrontier2004講演論文集. 31-34 (2004)

Hiroshi Sasaki、Takatoshi Suenaga、Yasushi Masuda、Masataka Imura、Yoshihiro Amuro、Akira Yutani、Yoshitsugu Manabe、Osamu Oshiro、Kunihiro Chihara：“使用可穿戴超声诊断设备构建无处不在的超声诊断环境”电子信息通信工程师研究所医疗成像工程研究学会 JamitFrontier 2004 年讲座论文集。31-34 (2004)