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RADIONUCLIDE DYNAMIC MONITORING SYSTEM USING SEMICONDUTOR DETECTOR

Research Project

Project/Area Number 61480238
Research Category

Grant-in-Aid for General Scientific Research (B)

Allocation TypeSingle-year Grants
Research Field Radiation science
Research InstitutionTOKAI UNIVERSITY SCHOOL OF MEDICINE

Principal Investigator

SUZIKI YUTAKA  TOKAI UNIVERSITY SCHOOL OF MEDICINE, 医学部, 教授 (70019967)

Co-Investigator(Kenkyū-buntansha) IDE MICHIRU  TOKAI UNIVERSITY SCHOOL OF MEDICINE, 医学部・, 講師 (10138646)
KOBAYASHI SHIN  TOKAI UNIVERSITY SCHOOL OF MEDICINE, 医学部, 講師 (20131021)
NAKAMURA MASAHIKO  TOKAI UNIVERSITY SCHOOL OF MEDICINE, 医学部, 助教授 (40096243)
Project Period (FY) 1986 – 1987
Project Status Completed (Fiscal Year 1987)
Budget Amount *help
¥5,000,000 (Direct Cost: ¥5,000,000)
Fiscal Year 1987: ¥1,000,000 (Direct Cost: ¥1,000,000)
Fiscal Year 1986: ¥4,000,000 (Direct Cost: ¥4,000,000)
KeywordsSEMICONDUCTOR DERECTOR / RADIONUCLIDE / RIを利用したテレXトリー / RI【I^2】による動態機能モニタリング / 半導体検出器 / テルル化カドミウム
Research Abstract

We developed a wireless telemetry system for monitoring the dynnamic functions of various organs using redionuclide. The system of dual cadmium telluride(CdTe) detectors, a. portable acquisition unit, radio receiver unit and microcomputer unit(PC-9801 VM4).
Following softwares along with this hardware were developed.
1. Data aquisition program
Data from the two different portions of the body can be collected at 0.05sec intervals and monitored for up to 3 hours.
2. Data analysis ad display programs.
1) Display the two time-sctivity curves simultaneously.
2) Estimation of the flow rates from the time-activity curves.
3) Estimation of the parameters of the left ventricular functions.
4) Display the changes of the parameters of left ventricular functions by various interventions as trend grams.
Clinical application of this system was studied in the following fields.
1. Assessment of the cerebrospinal flund shunt flow rates in the different patient's positionings.
2. Assessment of the changes of left ventricular functions by various interventions.
3. Evaluation of pulmonary blood volume during cold pressor stimulation.
4. Monitoring of the renal bolld flow during cold stimulation in the patients with Raynaud phenomenon.
In conclusion, wireless telemonitoring of dynamic function can be crried out in the field of nuclear medicine by a computerized CdTe probe system with a radio transmitter and receiver unit.

Report

(2 results)
  • 1987 Final Research Report Summary
  • 1986 Annual Research Report

Research Products

(16 results)

All Other

All Publications (16 results)

  • [Publications] Y. Suzuki;M. Matsumae;T. Murakami;M. Ueda;O. Sato: J. Nuclear Medicine. 27. 1025-1025 (1986)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1987 Final Research Report Summary
  • [Publications] M. Ide;N. Kanemoto;Y. Goto;Y. Suzuki: Nuclear Medicine. 25. A47-A48 (1986)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1987 Final Research Report Summary
  • [Publications] Mitsunori Matsumae;Takeshi Murakami;Morikazu Ueda;Yutaka Suzuki;Osamu Sato: Child's Nerv Syst. 3. 30-34 (1987)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1987 Final Research Report Summary
  • [Publications] Yutaka Suzuki;Michiru Ide;Takashi Murakami;Toshio Fukuda;Shin. Kobayashi et al: Nuclear Medicine Communication. 8. 431-440 (1987)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1987 Final Research Report Summary
  • [Publications] Y. Suzuki;M. Ide;S. Kobayashi;T. Murakami;T. Fukuda;M. Nakamura: J. Nuclear Medicine. 28. 609-609 (1987)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1987 Final Research Report Summary
  • [Publications] 鈴木豊: 核医学画像診断. 2. 46-51 (1987)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1987 Final Research Report Summary
  • [Publications] Y. Usziki, M. Matsumae, T. Murakami, M. Ueda and O. Sato: "Assessment of cerebrospinal fluid shunt flow rates by computerized semiconductor detector system." J. Nucle. Med.27. 1025-1025 (1986)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1987 Final Research Report Summary
  • [Publications] M. Ide, N. Kanemoto, Y. Goto and Y. Suzuki: "Evaluation of left ventricular function using a cadmium telluride probe." Nucl. Med.25. a47-a48 (1986)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1987 Final Research Report Summary
  • [Publications] Mitsunori Matsumae, Takeshi Murakami, Morikazu Ueda, Yutaka Suzuki and Osamu Sato: "Dynamic changes of cerebrospinal fluid shunt flow in patient's daily life." Childhs Nerv Syst. 3. 30-34 (1987)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1987 Final Research Report Summary
  • [Publications] Yutaka Suzuki, Michiru Ide, Takeshi Murakami, Toshio Fukuda, Shin Kobayashi, Satoru Hirose, Nariaki Kanemoto and Yuchiro Goto: Radionuclide cardiac monitoring system using dual cadmium telluride(CdTe) detectors: specification and some clinical application. Nuclear Medicine Communication. 8. 431-440 (1987)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1987 Final Research Report Summary
  • [Publications] Y] Suzuki, M. Ide, S. Kobayashi, T. Murakami, T. Fukuda and M. Nakamura: "Wireless telemonitoring of left ventricular function using dual cadmium telluride(CdTe) detectors." J. Nucl Med.28. 609-609 (1987)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1987 Final Research Report Summary
  • [Publications] 井出満: 核医学. 23. 1675-1682 (1986)

    • Related Report
      1986 Annual Research Report
  • [Publications] 井出満: Japanese Heart J. 51(増刊). 212-212 (1987)

    • Related Report
      1986 Annual Research Report
  • [Publications] 鈴木豊: 日本医放会誌. 47(増刊). 223-223 (1987)

    • Related Report
      1986 Annual Research Report
  • [Publications] 鈴木豊: 核医学画像診断.

    • Related Report
      1986 Annual Research Report
  • [Publications] YUTAKA SUZUKI: NUCLEAR MEDICINE COMMUNICATION.

    • Related Report
      1986 Annual Research Report

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Published: 1987-03-30   Modified: 2016-04-21  

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