| 激光束心肌打孔重建心肌血供系统的实验研究 |
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| 引用本文： | 宗仁鹤 疏元善. 激光束心肌打孔重建心肌血供系统的实验研究[J]. 量子电子学报, 1997, 14(2): 170-173 |
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| 作者姓名： | 宗仁鹤 疏元善 |
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| 作者单位： | [1]合肥工业大学电气系 [2]安徽省心血管病研究所 |
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| 摘 要： | 本文给出了利用１００Ｗ ＣＯ２激光束心肌打孔重建心肌血供系统的实验研究结果。结果表明，高功率密度的激光束心肌打孔能够改善心肌微循环，可以明显改善打孔区的心肌缺血程度，实验犬术后６个月铸型实验证实了激光孔道仍然存在；术后３年病理切片检查充分说明了激光孔道仍然保持通畅。
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| 关 键 词： | 激光 心肌血管再造术 微循环 铸型 |
Experimental Study of Myocardial Revascularization by CO_2 Laser |
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| Zong Renhe, Yang Yong. Experimental Study of Myocardial Revascularization by CO_2 Laser[J]. Chinese Journal of Quantum Electronics, 1997, 14(2): 170-173 |
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| Authors: | Zong Renhe Yang Yong |
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| Affiliation: | Zong Renhe; Yang Yong(Hefei University of Technology Anhui 230009)Shu Yuanshan; Yan Zhongya(Anhui Institute of Cardiovascular Diseases Hefei 230001) |
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| Abstract: | In this paper, experimental results of myocarrdial revascularization are given on living animals at the room temperature by 100 W CO2 laser. The experimental results demonstrate that laser punching in myocardium can rebuild myocardial microcirculation.The casting mould experiment shows the laser hole still exists after dog's six month's operation. The pathological cut sections for microscopic examination indicate clearly that laser holes are still kept going after three years of the dog's operation. |
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| Keywords: | laser myocardial revascularization by laser microcirculation casting mould |
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