Development of Er: YAG Laser Surgery System for Neurosurgery

Development of Er: YAG Laser Surgery System for Neurosurgery
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神经外科Er: YAG激光手术系统的开发

DOI:
10.5759/jscas1999.10.19
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发表时间:
2008
影响因子:
8.4
通讯作者:
H. Iseki
H. Iseki
中科院分区:
工程技术1区
文献类型:
--
作者:
A. Nakajima;H. Iwami;Mikinori Nishimura;Y. Muragaki;H. Iseki

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我们研制了一种用于胶质瘤切除的Er:YAG激光手术系统。我们的激光系统的目的是尽可能精确和有效地消融脑肿瘤,而不会造成附带组织损伤。为了评价Er:YAG激光对离体猪脑组织的消融效率和对消融孔周围组织的热损伤,我们用Er:YAG激光照射离体猪脑组织,激光重复频率为10、20、25 Hz,能量密度为113.7J/cm ~ 2,扫描速度为1 mm/s。该报告表明,它可以作为我们的激光系统用于脑肿瘤切除,其中最有效的消融条件是使用Er:YAG激光手术系统在10 Hz的特定部位下。
We developed an Er: YAG laser surgery system for glioma removal. The purpose of our laser system is to ablate brain tumor as precisely and efficiently as possible, without collateral tissue damage. In order to evaluated the efficiency of ablation and the thermal damage to the tissue around the ablation holes, we irradiated an Er: YAG laser to pig brain tissues in vitro with respect to laser repetition rate (10, 20, 25Hz) at a fluence (113.7J/cm2), a scan speed (1mm/s). This report showed that it could be applied as our laser system for the brain tumor removal, which the most efficient ablation condition was under a specific site at 10Hz using an Er: YAG laser surgery system.
术中磁共振成像在神经胶质瘤手术中的作用 Acta Neurochir [增刊]
DOI: --
发表时间: 2006
期刊: Acta Neurochir [Suppl] 98
影响因子: --
作者:
Y.Muragai;H.Iseki;T.Maruyama;T.Kawamata;F. Yamane;R.Nakamura;O.Kubo;K.Takakura;T.Hori
通讯作者: T.Hori