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DEVICE FOR IMPLEMENTATION transmyocardial laser revascularization

机译：实施跨心肌激光血管再生术的装置

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摘要

The invention relates to the field of clinical medicine, and the laser may be used during the transmyocardial laser revascularization (TMLR), both independently and in conjunction with coronary artery bypass grafting (CABG). The technical result is to increase the quality and efficiency of TMLR TMLR and in combination with bypass surgery, reducing the risk of cardiac events in the surgical and post surgical period. Apparatus for transmyocardial laser revascularization (TMLR) comprising a laser radiation source, which is a solid state laser based on yttrium aluminum garnet doped with neodymium, operating at a wavelength of 1.44 microns, a control unit and display coupled to a laser radiation source, an optical fiber system having a reciprocating feed mechanism of the optical fiber and adapted for transportation of laser radiation to the zone of TMLR, and the terminal device, comprising a replaceable cartridge with a segment of the optical fiber and disposable syringe and having an outlet for the optical fibers, the apparatus is provided with a speed sensor connected through a feedback to the control and display unit, floor pedal to start laser revascularization process replaceable cartridge is connected to the terminal device via magnetic coupling, the end of the optical fiber is arranged within a removable cassette with a gap to the outlet, and the device itself vypol Neno capable of acting as a laser pulse during the forward and during the return movement of the optical fiber. 4 ZP f ly-2-yl.
机译：本发明涉及临床医学领域，并且该激光器可独立地或与冠状动脉旁路移植术（CABG）一起用于跨心肌激光血管重建术（TMLR）中。技术成果是提高TMLR TMLR的质量和效率，并与旁路手术相结合，降低了手术期间和手术后心脏事件的风险。一种用于经心肌激光血管重建术（TMLR）的设备，包括激光辐射源，其是基于掺有钕的钇铝石榴石的固态激光器，工作在1.44微米的波长下;控制单元和与激光辐射源耦合的显示器，该光纤系统具有光纤的往复式进给机构，适于将激光辐射传输到TMLR区域，该终端设备包括具有可更换的带一部分光纤的筒和一次性注射器，并具有用于光纤，该设备具有通过反馈连接到控制和显示单元的速度传感器，用于启动激光血运重建过程的地板踏板，可更换盒式磁带通过磁耦合连接到终端设备，光纤的末端布置在一个可移动的盒式磁带，该盒式磁带的出口有缝隙，设备本身可以充当在光纤向前和向后移动期间产生激光脉冲。 4 ZP f ly-2-yl。

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