This method uses a special optical fiber

The package weight of laser pointer is a part of the gross weight of laser pointer .
Very rapid development of fluorescent probes, Molecular Probes currently only U.S. company can offer 1,800 kinds of fluorescent probes [3, each year the company also has introduced new fluorescent probes. Usually the content of each test or test substances have several or dozens of related or specific fluorescent probes. Select the appropriate fluorescent probes is effective to carry out experiments and to obtain desired results protection.
Treatment of myopia is the use of ablation on the corneal surface for precision machining, control the refractive index (correction) process. Figure 10 shows the schematic of the laser corneal surgery. Point in 1990, after the invention of optical fiber, a variety of optical fiber and laser equipment are used to try laser prostatectomy. The most commonly used laser is the Nd: YAG laser, of course, other lasers such as KTP: YAG lasers, semiconductor diode laser and the recent Ho: YAG laser can be used to treat BPH. The system includes a laser probe through the urethra into the (partial flexion of the beam can reach 90 °), a timely 7.5MHz ultrasound transducer and a Nd: YAG laser generator. Most laser pointer companies pay attention to the technology innovation of laser pointer .
Use the side firing optical fiber to cause effective coagulation necrosis and tissue vaporization. UrolaseTM is currently the most used and evaluation of non-contact fiber, it can pre-set point in the radiation caused by the solidification of the organization. This method uses a special optical fiber, can be repeatedly and directly penetrate the prostate, irradiation can produce a wide range of coagulation necrosis and subsequent atrophy, and tissue decay phenomenon does not occur. In imaging facilities, guided percutaneous needle through the optical fiber to the center of the organ lesions, and laser transmission through the device. The treatment is the key to the optical fiber placed in the right place, right on the part of the treatment and the extent of necrosis caused by use of laser strict match and confirm normal and abnormal areas can heal safely. So the whole process depends on imaging. The details of technology innovation of laser pointer will be discussed in the meeting.