• 제목/요약/키워드: body area device

검색결과 127건 처리시간 0.025초

의료기기산업의 수출경쟁력 분석 및 강화방안 -강원지역 의료기기산업을 중심으로- (The Analysis and Strengthening Method of Export Competitive Power of Medical Device Industry - With Respect to Medical Device Industry in Gangwon Area)

  • 이강빈
    • 무역상무연구
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    • 제45권
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    • pp.191-238
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    • 2010
  • The purpose of this paper is to make research on the trend of the worldwide medical device market, the trend of the medical device market in the major foreign countries, the present status of the medical device industry in Korea and Gangwon area, the present status of export competitive power and the SWOT analysis of competitive power of the medical device industry in Gangwon area, and the strengthening methods of export competitive power of the medical device industry in Gangwon area. As the research method, the questionaire for the strengthening of export competitive power of the medical device industry in Gangwon area was carried out from August 13 to Otober 22, 2009. The worldwide medical device market in 2008 is estimated at USD 210.2 billion, with the United States being the largest market, followed closely by Japan and Western Europe. In 2006, the worldwide export amount of medical devices recorded USD 121.1 billion and the worldwide import amount of medical devices recorded USD 126.3 billion. As of the end of 2008, the number of Korea's medical device manufacturers expanded to 1,726. The production amount of Korea's medical device industry in 2008 recorded 2,525 billion won, and the domestic market volume of medical devices in 2008 recorded 3,618 billion won. Korea's export amount of medical devices in 2008 recorded USD 1,132 million and recorded a 9.67% growth compared to the previous year, and the import amount of medical devices recorded USD 2,123 million and recorded a 1.43% reduction compared to the previous year. As of the end of 2008, the number of Gangwon area's medical device manufacturers expanded to 81. The production amount of Gangwon area's medical industry in 2008 recorded 380 billion won, and Gangwon area's export amount of medical devices recorded USD 269 million and recorded a 0.25% reduction compared to the previous year, and the import amount of medical devices recorded USD 3 million and recorded a 39.63% reduction compared to the previous year. According to the result analysis of the questionaire for the strengthening of export competitive power of medical device industry in Gangwon area(August 13~October 22, 2009), the competing country of the export medical device is the United States being the highest ranking. Comparing to the collective competitive power level 100 of the competing country, the collective competitive level of the export medical device is 60 below and 70-80 below being the highest ranking. Comparing to the quality level 100 of the United States, EU and Japan, the quality level of the export medical device is 80-90 below being the highest ranking. Comparing to the design level 100 of the United States, EU and Japan, the design level of the export medical device is 90-100 below being the highest ranking. Comparing to the technology level 100 of the United States, EU and Japan, the technology level of the export medical device is 80-90 below being the highest ranking. According to the SWOT analysis of competitive power of medical device industry in Gangwon area, the strength is the abundant expert manpower of the medical device in Wonju area. The weakness is the fragility of the brand recognition of the medical device industry. The opportunity is the demand increase of the new medical device owing to the advanced age of population. The threat is the difficulty of entry into overseas market owing to the request of the new specification certification of the medical device. In order to strengthen the export competitive power of the medical device industry in Gangwon area, the following measures should be taken by the government, local self-government body, related organization and medical device industry : the development of new technology and design, the enhancement of brand recognition. the acquisition of the foreign specification certification, the building of overseas distribution channel and after sales service channel, the positive participation in overseas medical device exhibition and opening of medical device exhibition, the training of expert manpower, the strengthening of overseas marketing, and the application of FTA and the establishment of counter measures against FTA. In conclusion, the medical device industry in Gangwon area has the difficulty in the entry into the overseas market owing to the shortage of overseas marketing capability. Therefore, the government and local self-government body should make the intensive and systematical support for overseas marketing of the medical device industry. For the support of overseas marketing, the government and local self-government body should provide positively the support of expenses for the acquisition of foreign specification certification, the support of participation in the overseas medical device exhibition, the despatch of market development mission, the increase of the support amount for R&D investment fund, and the training of expert manpower of medical devices.

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SOI 소자에서의 바디 전압 안정화를 위한 실리콘 필름 Island 구조 (Stabilization of Body Bias Control in SOI Devices by Adopting Si Film Island)

  • 정인영;이종호;박영준;민홍식
    • 전자공학회논문지D
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    • 제36D권1호
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    • pp.100-106
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    • 1999
  • SOI MOSFET에서 바디 전압을 안정시키기 위하여 바디 저항과 콘택 소모면적을 줄이면서도 SOI 고유의 장점을 그대로 유지시키는 IBC(Island Body Contact) 구조를 창안하였다. 이 구조는 여러 MOSFEET 들의 바디를 서로 연결하여 같이 콘택을 형성함으로써 면적의 증가 없이 훌륭한 바디 콘택효과를 갖게 된다. VLSI 소자로서의 그 가능성을 소자 시뮬레이션과 제작된 소자와 회로의 측정실험을 통하여 확인하였다.

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인체 임피던스를 이용한 양방향 통신 시스템의 설계 (Development of a Half-Duplex Communication Device for Use via Human Skin)

  • 김원준;송교용;김영필;고동영;김정한
    • 한국생산제조학회지
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    • 제24권5호
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    • pp.583-587
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    • 2015
  • In this study, a half-duplex mutual communication device via human skin was developed. Frequency-shift keying (FSK) digital modulation and demodulation control were used to transmit and receive data. Data communication through the human body is an effective communication technique and has high-grade security characteristics. In addition, making contact is a natural instinct of humans. Transmitting data through the human body is currently a highly conspicuous technology, because recently a lot of commercial sensors for humans have been developed. A body area network (BAN) can be easily constructed by this communication method on human skin. In this study, a half-duplex FSK mutual communication device was developed using a commercial FSK modulator and demodulator. A special control switching circuit and communication sequence were developed for mutual communication through human skin.

Mobile Cloud System based on EMRA for Inbody Data

  • Lee, Jong-Sub;Moon, Seok-Jae
    • International Journal of Advanced Culture Technology
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    • 제9권3호
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    • pp.327-333
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    • 2021
  • Inbody is a tool for measuring health information with high reliability and accuracy to analyze body composition. Unlike the existing method of storing/processing and outputting data on the server side, the health information generated by InBody requires accurate support for health sharing and data analysis services using mobile devices. However, in the process of transmitting body composition measurement information to a mobile service, a problem may occur in data transmission/reception processing. The reason for this is that, since the network network in the cloud environment is used, if the connection is cut off or the connection is changed, it is necessary to provide a global service, not a temporary area, focusing on the mobility of InBody information. In addition, since InBody information is transmitted to mobile devices, a standard schema should be defined in the mobile cloud environment to enable information transfer between standardized InBody data and mobile devices. We propose a mobile cloud system using EMRA(Extended Metadata Registry Access) in which a mobile device processes and transmits body data generated in the inbody and manages the data of each local organization with a standard schema. The proposed system processes the data generated in InBody and converts it into a standard schema using EMRA so that standardized data can be transmitted. In addition, even when the mobile device moves through the area, the coordinator subsystem is in charge of providing access services. In addition, EMRA is applied to the collision problem due to schema heterogeneity occurring in the process of accessing data generated in InBody.

모바일 디바이스 기반의 U-헬스케어 모니터링 시스템 구현 (Design of U-Healthcare Monitoring System based on Mobile Device)

  • 박주희
    • 전자공학회논문지CI
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    • 제49권1호
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    • pp.46-53
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    • 2012
  • WBAN(Wireless Body Area Network) 기술은 인체 내부 및 외부에 부착한 디바이스들을 무선으로 연결하여 통신할 수 있는 근거리 무선 통신 기술로서 IEEE 802.15.6 TG BAN을 중심으로 물리 계층, 데이터 링크 계층, 네트워크 계층 및 응용계층 등에서 표준화가 진행되고 있다. WBAN 환경을 지원하기 위해서는 센서 노드 디바이스 뿐만 아니라 WBAN 미들웨어 및 WBAN 응용 서비스 등의 WBAN 핵심 기술의 개발이 필요하다. 본 논문에서는 3G, 4G, WiFi를 통하여 환자의 생체 정보를 정확하고 신속하게 전달하기 위한 목적으로 WBAN 환경을 위한 의료용 메시지 구조를 설계하고 WBAN 게이트웨이 관리 엔진을 통하여 BN으로부터 들어온 환자의 생체 정보를 스마트폰에서 확인할 수 있는 의료용 애플리케이션을 구현하였다.

Improvement of Wireless Connectivity and Efficiency in E-Healthcare Service System Using a Proxy in Body Area Device

  • Kim, Sang Kon;Kim, Tae Kon;Koh, Jinhwan
    • KSII Transactions on Internet and Information Systems (TIIS)
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    • 제14권3호
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    • pp.991-1013
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    • 2020
  • E-health services have provided interoperability between personal health devices in personal area network, based the ISO/IEEE 11073 standard. In the healthcare system, the manager handles most agents concurrently through wireless communication. However, due to the distance limitation and the increased number of agents, it may be difficult to provide continuous connectivity. Recently, body area devices have been equipped with various applicable agents, which can even handle agents on behalf of the manager. A BAD may act as an intermediary device to increase system efficiency and performance. In this study, a device called "proxy", which can be installed as software on BAD devices, is proposed. The data measured by an agent can be sent to the proxy first, and subsequently be sent to the manager again. Agents and the manager are not aware of the proxy existence and work normally without the proxy. Furthermore, a new smart proxy and modified manager are proposed. The smart proxy acts as one agent handling measurement data from several agents, which can transmit a significant amount of data at once. The proxy and smart proxy maintain compatibility with existing devices that conform to the 20601 standard. The proposed schemes are verified and the complexities of devices are analyzed. The analysis shows no significant difference among the proxy, smart proxy, and manager. Simulations exhibit that the proposed schemes can improve the system performance.

Development Brief of A Body Area Network for Ubiquitous Healthcare : An Introduction to Ubiquitous Biomedical Systems Development Center

  • Hong Joo-Hyun;Kim Nam-Jin;Cha Eun-Jong;Lee Tae-Soo
    • 대한의용생체공학회:의공학회지
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    • 제26권5호
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    • pp.331-335
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    • 2005
  • The fusion technology of small sensor and wireless communication was followed by various application examples of the embedded system, where the social infrastructural facilities and ecological environment were wirelessly monitored. In addition, this technology represents the primary application area being extended into the healthcare field. In this study, a body area network for ubiquitous healthcare is presented. More specifically this represents a wireless biomedical signal acquisition device characterized by small size, low power consumption, pre-processing and archiving capability. Using this device, a new method for monitoring vital signs and activity is created. A PDA-based wireless sensor network enables patients to be monitored during their daily living, without any constraints. Therefore, the proposed method can be used to develop Activities of Daily Living (ADL) monitoring devices for the elderly or movement impaired people. A medical center would be able to remotely monitor the current state of elderly people and support first-aid in emergency cases. In addition, this method will reduce medical costs in society, where the average life expectancy is increasing.

WBAN(Wireless Body Area Network) 기반 스마트 오브젝트 설계 - 스마트벨트 (Design the Smart Object based on WBAN(Wireless Body Area Network) - Smart Belt)

  • 변유인;김태수
    • 한국HCI학회:학술대회논문집
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    • 한국HCI학회 2008년도 학술대회 1부
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    • pp.674-678
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    • 2008
  • 본 논문은 WBAN(Wireless Body Area Network) 환경에 기반한 스마트 오브젝트(Smart Object)의 개발에 대한 논문이다. 다양한 기능을 가진 컴퓨팅 디바이스를 장착한 스마트 오브젝트가 많이 개발되면서, 사용자에게 가중되는 소지품으로써의 수많은 기기, 도구들을 사용자가 하나하나 관리하기에는 역부족이므로, 이를 분류하고 관리함으로써 사용자는 단순히 자신들이 가진 스마트 오브젝트의 기능만을 활용하게 해주는 스마트 오브젝트의 개인 네트워크 화하는 기기의 필요성이 증대된 가운데, 이러한 형태의 오브젝트를 개발함에 있어 어떠한 기술들이 필요하고 어떠한 요소들을 갖춰 설계 해 나가야 할지에 대한 최적화된 설계 기준을 분석하고 개발 방향을 제시하고자 한다.

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A study on BSN data collection technique through mobile devices in a cloud environment

  • Hwang, Chigon;Kim, Hyung-Seok;Lee, Jong-Yong;Jung, Kyedong
    • International journal of advanced smart convergence
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    • 제6권2호
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    • pp.82-88
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    • 2017
  • The data generated by the BSN sensor attached to the human body is mostly mobile. Accordingly, in a mobile cloud environment that processes BSN data, the service should not be fixed in a specific area but be able to support it according to the move. The mobile device must be able to process, filter and transmit the collected BSN data. The cloud server must be able to collect the data processed by the mobile device and provide it as a service. And the transfer of data requires standardized transfer between each device. In this paper, we propose a data delivery method through standard schema when mobile device processes data and provides service in cloud system and a data processing method according to the movement of the mobile device.

무선 인체통신 네트워크를 위한 복합 우선순위 MAC 기법 (Hybrid Priority Medium Access Control Scheme for Wireless Body Area Networks)

  • 이인환;이건우;조성호;조성래
    • 한국통신학회논문지
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    • 제35권9B호
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    • pp.1305-1313
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    • 2010
  • 지난 몇 년간 무선 개인 거리 네트워크는 (WPAN)는 다양한 건강관리 응용분야에서 널리 연구되어왔다. 그러나, 하드웨어 장치의 한계성으로 인해 WPAN의 효용성에 대한 문제점이 도출되었다. 이를 개선하고자 무선 인체통신 네트워크 (WBAN: Wireless Body Area Network)의 개념이 탄생하였고 이러한 WBAN을 위하여 다용도의 MAC계층 프로토콜을 설계할 필요성이 대두됐다. 더불어, 환자에게 긴급 상황이 발생했을 경우, 최종 목적지로 긴급메세지가 전해지는 우선권을 가진 메커니즘이 필요하게 되었다. 본 논문은 WBAN을 위한 복합 우선순위 MAC이라 일컬어지는 우선순위 메커니즘에 대해 기술한다. 또한, 시뮬레이션의 확장을 통해, 평균 패킷 지연 시간을 최소화 할 수 있는 MAC 프로토콜을 제안한다. 이들을 통해, 환자에게 긴급 상황이 발생했을 때 충분한 도움시간과 의학적 치료지원 시간이 제공 될 수 있도록 한다. NS-2를 기반으로 한 성능평가 시뮬레이션을 통해, 우리의 복합 우선순위 MAC의 뛰어난 성능과 유용성을 입증한다.