| Project/Area Number |
61870057
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| Research Category |
Grant-in-Aid for Developmental Scientific Research
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| Allocation Type | Single-year Grants |
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| Research Field |
Thoracic surgery
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| Research Institution | Tokyo Women's Medical College |
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Principal Investigator |
TOSHINARI ITAOKA Tokyo Women's Medical Cllege, Dept. of ist Sutgery, 第一外科, 講師 (00119893)
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| Co-Investigator(Kenkyū-buntansha) |
MASAHIDE MURASUGI Tokyo Women's Medical College, Dept.of 1st Surgey, 第一外科, 助手 (60182119)
YASUYUKI SONE Tokyo Women's Medical College, Dept. of 1st Surgery, 第一外科, 助手 (70167477)
和田 寿郎 東京女子医科大学, 第一外科, 教授 (80045294)
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| Project Period (FY) |
1986 – 1987
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| Project Status |
Completed (Fiscal Year 1987)
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| Budget Amount *help |
¥12,000,000 (Direct Cost: ¥12,000,000)
Fiscal Year 1987: ¥4,000,000 (Direct Cost: ¥4,000,000)
Fiscal Year 1986: ¥8,000,000 (Direct Cost: ¥8,000,000)
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| Keywords | Laser angioscope / Laser angioplasty / レーザ治療 / レーザー治療 |
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| Research Abstract |
We developped an all-quarts laser angiosope for transuminal cornary laser angioplast. The laser angioscope consists or a leaser suide with image guide quartz-fibers fused together into a long flexible tube. For more precise control of laser energy absorption, a focused and low-energy Nd-YAG laser can be used to remove focal thrombus from experimentally created arterial thrombi without excessive intimal traumatic injuries.
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