日韩美亚洲一区二区毛片,欧美日韩不卡一区二区三区中文字,国产精品无码久久久久高潮,久久精品国产99久久久,欧美亚洲另类图片,日韩精品色午夜无码专区亚洲,亚洲国产精品乱码一区二区,免費一區二區三區久久,亚洲国内自拍中文欧美,亚洲中文字幕成人在线

repair project

Strict high-tech control to create world-class service quality

Shaver Handpiece

封面圖

About Us

about SIHAN

Hangzhou si han medical equipment co., LTD is a medical electronic equipment solutions provider, focus in the field of medical electronic equipment, insist on prudent management, continuous innovation, opening up and cooperation, the hospitals, dealers, third-party technology service provider in the fields of building the end-to-end solutions advantage, provide competitive medical electronic equipment industry solutions and technical services.

All the time, sihan insists on focusing on the main channel and resisting all temptations;?Insist on not taking shortcuts, down-to-earth, long-term investment, thick and thin;?Adhere to customer - centered, striver - based, long - term hard work, self - criticism.?We will live up to the historic opportunities presented to us by The Times and work tirelessly to safeguard the ecosystem for a better medical device.

Service Center

12 2020-02

Harmonic Ultrasound transducer repair

Ultrasonic knife is the conversion of electrical energy into mechanical energy, through the ultrasonic transducer so that the ultrasonic knife head to a certain frequency of mechanical oscillation, the highest vibration frequency of up to 55,000HZ, so as to make the protein hydrogen bond break and protein structure reorganization, and then achieve cutting, hemostasis, separation and other functions. It can deal with both parenchymal tissue and connective tissue, cut larger pieces of tissue, and can be used for both luminal surgery and open surgery. The various styles of cutter head can meet the needs of different departments and surgeries in hospitals, which not only makes the operation convenient, but also makes the cutting and hemostasis more precise, with superior performance and clinical use, but also is a common surgical tool.
Alcon Ultrasonic Emulsification Handle Malfunction Repair

ALCON Ultrasonic Emulsifier Introduction: Cataract Ultrasonic Emulsifier is the latest research and development of the United States Alcon (ALCON) can be continuously upgraded cataract ultrasonic emulsifier, is always in the world's leading position in the ultrasonic emulsification system, but also the company is committed to decades of crystalline ultrasonic emulsifier manufacturing technology crystallization. The system can effectively handle cataracts of various hardnesses, especially suitable for the treatment of congenital cataracts, senile cataracts and other cataracts, and is widely used in the clinical practice by eye hospitals in Europe, America and other developed countries.

12 2020-02
Wolf 0° A case of laparoscopic replacement of a rodoscope
2020-02-12
ERBE ICC300 High-frequency electric knife reported E37 code fault
2020-02-12
OLYMPUS Repair of fiber breaks at the head of the light guide beam
2020-02-12
STORZ Failure analysis of light source power-on unresponsive
2020-02-12
OLYMPUS CV-70 blue screen fault
2020-02-12
STRYKER X6000 Common Failure No. 2--The xenon lamp will not light up until the power is turned on for a long time.
2020-02-12

MORE

About Sihan

Core Business

Case Show

Contact hotline

+86 4008-266-720
Monday to Friday 08: 30 ~ 17: 30

亚洲精品国产V片在线观看| 亚洲国产欧美在线人成APP| 无码免费一区二区三区免费播放| 试看A级看一毛片二十分钟| 国产精品免费无码二区| 无码任你躁久久久久久| 7777精品伊人久久久大香线蕉| 91精品国产99久久久久久| 久久99精品九九九久久婷婷| 粉嫩AV综合一区二区| 操无毛小嫩逼就是过瘾| 国产乱妇乱子在线播视频播放网站| h无码高清视频在线播放 | 日韩一区二区三区精品视频| 日韩a 无码每日更新| 伊伊人成亚洲综合人网香| 国产精品99精品一区二区三区| 自拍三区一级国产片| 日韩精品中文字幕无码一区| 国产高清视频在线观看97| 国产激情久久久久影院蜜桃AⅤ| 四虎成人精品国产永久免费无码| 国产成人A一级视频在线| 欧美性理论片在线观看片免费| 337p日本大胆欧洲色噜噜高清| 久久综合色之久久综合| 亚洲av无码成人精品区| 日本最新免费的一区二区| 夜夜夜91精品欧美一区| 亚洲欧美另类日本久久国产真实乱对白| 久久毛片免费看一区二区三区| 国产成a人亚洲精品无码樱花| 精品国产综合区久久久久久| 亚洲成综合人在线播放| 精品人妻av无码一区二区| 中国三级久久精品三级| 亚洲av无码一区东京热不卡| 欧美国产精品视频| 日韩欧美国产亚洲另类| 久久久99精品成人片中文字幕| 99久久人妻精品免费二区|