| 半导体激光的新应用 |
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| 引用本文： | 袁丽萌,贾锋.半导体激光的新应用[J].应用激光,2012,32(2):171-173. |
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| 作者姓名： | 袁丽萌 贾锋 |
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| 作者单位： | 袁丽萌:上海市激光技术研究所, 上海 200233上海激光医学设备工程技术研究中心, 上海 200233
贾锋:上海市激光技术研究所, 上海 200233上海激光医学设备工程技术研究中心, 上海 200233
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| 基金项目： | 上海市科学技术委员会资助项目(项目编号: 10dz2251900) |
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| 摘 要： | 半导体激光器（LD）在临床上有着广泛的用途。新型1470nm半导体激光与传统的1.06μm YAG激光相比具有较强的组织吸收率,与10.6μm CO2激光相比则具有较高的切割效率,适用肿瘤切除,外科手术,腹腔镜手术等微创手术。1470nm半导体激光的能量既能被血红蛋白吸收也能被细胞水吸收,热量能集中在体积很小的组织内,迅速汽化分解组织,在治疗良性前列腺增生和妇科疾病上具有良好的应用前景。
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| 关 键 词： | 1470 nm激光 半导体激光 微创手术 |
| 收稿时间： | 2012/2/10 |
The New Application of Laser Diode |
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| Yuan Limeng,Jia Feng.The New Application of Laser Diode[J].Applied Laser,2012,32(2):171-173. |
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| Authors: | Yuan Limeng Jia Feng |
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| Affiliation: | 1,2) (1 Shanghai Institute of Laser Technology,Shanghai 200233,China; 2 Shanghai Engineering Research Center of Laser Medical Equipment,Shanghai 200233,China) |
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| Abstract: | Lasers diode have a wide range in clinical use. Compared with the conventional 1.06 μm YAG laser, new 1 470 nm semiconductor laser has a strong tissue absorption rate .Compared with 10.6 μm CO2 laser, new 1 470 nm semiconductor laser has a high cutting efficiency. 1 470 nm semiconductor laser can be used for tumor resection, surgery, laparoscopic surgery and other minimally invasive surgery. 1 470 nm semiconductor laser energy can be absorbed by both hemoglobin and cell water, heat can be concentrated in a small volume of tissue, then tissue can be decomposed rapidly. 1 470 nm semiconductor laser also has a good prospect in the treatment of benign prostatic hyperplasia. |
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| Keywords: | 1 470 nm laser semiconductor laser minimally invasive surgery prostatectomy |
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