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Proposal of safety system for breath-hold divers according to behavior and physiological aspects

Research Project

Project/Area Number 24500811
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Applied health science
Research InstitutionTokyo University of Marine Science and Technology

Principal Investigator

CHIASHI KOICHI  東京海洋大学, 海洋科学技術研究科, 准教授 (70289817)

Co-Investigator(Kenkyū-buntansha) FUJIMOTO Koichi  日本女子大学, 家政学部, 助教 (10287815)
YAMAKAWA Hiroshi  東京海洋大学, 産学・地域連携推進機構, 客員教授 (80017061)
Project Period (FY) 2012-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2014: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2013: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2012: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Keywords息こらえ潜水 / 潜水漁業 / 安全 / 健康 / 実態調査
Outline of Final Research Achievements

This study aimed to propose safety system for breath-hold divers according to behavior and physiological aspects. We developed the data log system to measure depth, speed, information on a position, acceleration during their daily diving work. Furthermore we tried to clarify the health conditions and to mitigate the health problems of the elderly Ama divers in Japan. A questionnaire about their health conditions was administered to the divers. To survey the working conditions of the Ama divers, diving depth, diving time, and surface interval time during work were measured. Video recording was conducted during work.The major health problems of the Ama divers in this study were knee pain (40.0%) and low back pain (64.4%).These results suggest that boulder shores should be flattened and elderly Ama diversshould carry lighter weights to mitigate knee and low back pain. And we guess the possibility of nerval decompression sickness is low.

Report

(4 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • 2012 Research-status Report
  • Research Products

    (13 results)

All 2015 2014 2013 Other

All Journal Article (1 results) (of which Open Access: 1 results,  Acknowledgement Compliant: 1 results) Presentation (9 results) (of which Invited: 1 results) Book (1 results) Remarks (2 results)

  • [Journal Article] 潜水操業実態および健康状態から推察した海士・海女潜水の安全性および改善策2015

    • Author(s)
      藤本浩一、千足耕一、山川 紘
    • Journal Title

      海洋人間学雑誌

      Volume: 3 Pages: 36-44

    • Related Report
      2014 Annual Research Report
    • Open Access / Acknowledgement Compliant
  • [Presentation] High prevalence of knee and low back pain in Japanese elderly Ama divers(commercial breath-hold divers)2015

    • Author(s)
      Koichi Fujimoto, Koichi Chiashi, Hiroshi Yamakawa and Yuji Sano
    • Organizer
      13th International symposium on maritime health Bergen Norway 23-26 June 2015
    • Place of Presentation
      Bergen Norway
    • Year and Date
      2015-06-23 – 2015-06-26
    • Related Report
      2014 Annual Research Report
  • [Presentation] 安全な海女漁のために2015

    • Author(s)
      藤本浩一
    • Organizer
      海女振興協議会/里海の創る海女の会
    • Place of Presentation
      三重県志摩市
    • Year and Date
      2015-05-16
    • Related Report
      2014 Annual Research Report
  • [Presentation] 潜水操業実態および健康状態から推察した海士・海女潜水の安全性および改善策2014

    • Author(s)
      藤本浩一、千足耕一、山川 紘
    • Organizer
      日本海洋人間学会第3回大会
    • Place of Presentation
      東京
    • Year and Date
      2014-09-28
    • Related Report
      2014 Annual Research Report
  • [Presentation] DIVING PATTERNS OF BREATH-HOLD DIVERS2013

    • Author(s)
      K.CHIASHI, *, K.FUJIMOTO, T.Toya
    • Organizer
      International Symposium on Maritime Health
    • Place of Presentation
      Brest,FRANCE
    • Related Report
      2013 Research-status Report
  • [Presentation] DIVING PATTERNS OF BREATH-HOLD DIVERS2013

    • Author(s)
      K.CHIASHI , K.FUJIMOTO , T.Toya
    • Organizer
      International Symposium on Maritime Health
    • Place of Presentation
      Brest
    • Related Report
      2012 Research-status Report
  • [Presentation] ヒトにおける息こらえ中の血液再配分 - 一般成人を対象としたcase study -

    • Author(s)
      藤本浩一
    • Organizer
      日本海洋人間学会
    • Place of Presentation
      東京
    • Related Report
      2013 Research-status Report
  • [Presentation] 海女の操業実態と健康管理

    • Author(s)
      山川 紘
    • Organizer
      水産海洋地域研究集会
    • Place of Presentation
      志摩市
    • Related Report
      2013 Research-status Report
    • Invited
  • [Presentation] 日本各地の海女・海士の操業実態-労働の内容と環境情報-

    • Author(s)
      千足耕一,山川 紘,藤本浩一
    • Organizer
      アグリビジネス創出フェア
    • Place of Presentation
      東京
    • Related Report
      2013 Research-status Report
  • [Presentation] 日本各地の海女・海士の操業実体 ー労働の内容と環境ー

    • Author(s)
      山川紘
    • Organizer
      日本水産学会秋季大会
    • Place of Presentation
      三重大学
    • Related Report
      2013 Research-status Report
  • [Book] スキンダイビングセーフティ2015

    • Author(s)
      岡本美鈴、千足耕一、藤本浩一、須賀次郎
    • Total Pages
      240
    • Publisher
      成山堂
    • Related Report
      2014 Annual Research Report
  • [Remarks] 息こらえ潜水者の行動と生理学的側面から見た安全システムの提案

    • URL

      http://www.chiashi.jp/chiashilabo/?page_id=887

    • Related Report
      2014 Annual Research Report
  • [Remarks] 息こらえ潜水者の行動と生理学的側面から見た安全システムの提案

    • URL

      http://www.chiashi.jp/chiashilabo/?page_id=887

    • Related Report
      2013 Research-status Report

URL: 

Published: 2013-05-31   Modified: 2019-07-29  

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