1994 Fiscal Year Final Research Report Summary
DEVELOPMENT OF ELECTRICAL MONITORING FOR SKELETAL MUSCLE POWERED CIRCULATORY ASSIST
| Project/Area Number |
05671127
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| Research Category |
Grant-in-Aid for General Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Research Field |
Thoracic surgery
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| Research Institution | YOKOHAMA CITY UNIVERSITY |
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Principal Investigator |
TOBE Michio YOKOHAMA CITY UNIV.1ST DEPT OF SURERY,ASSISTANT PROFESSOR, 医学部・外科学第一, 講師 (70244431)
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| Co-Investigator(Kenkyū-buntansha) |
KATSUNORI Hirano YOKOHAMA CITY UNIV.1ST DEPT OF SURGERY,LECTURER, 医学部・外科学第一, 助手 (70238377)
ISODA Susumu YOKOHAMA CITY UNIV.1ST DEPT OF SURGERY,LECTURER, 医学部・外科学第一, 助手 (40254172)
MATSUMOTO Akihiko YOKOHAMA CITY UNIV.1ST DEPT OF SURGERY,PROFESSOR CHIEF, 医学部・外科学第一, 教授 (20045975)
IWASAKI Hiroyuki YOKOHAMA CITY UNIV.1ST DEPT OF SURGERY,LECTURER, 医学部・外科学第一, 助手 (90254177)
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| Project Period (FY) |
1993 – 1994
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| Keywords | SKELETAL MUSCLE / CIRCULATORY ASSIST / ELECTRICAL MONITORING / EVOKED POTENTIAL / ELECTRICAL CONDITIONING |
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| Research Abstract |
Usefulness of elctrical monitoring of a skeletal muscle for cardiac assist was studied.
1) Elements of evoked potential were analyzed. Electromyography was made of both nerve and muscle evoked potentials. Latency of the two elements were cleared, and electrical information for skeletal muscle monitoring was obtained.
2) Relationship between parameters of the electromyography and muscle fatigue was analyzed.
3) Electrically conditioned skeletal muscle for cardiac assist demonstrated different pattern of electromyography from non-conditioned skeletal muscle.
4) Non-invasive monitoring of the skeletal muscle transformation from fatiguable into fatigue resistant was suggested to be fesible.
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