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УСТРОЙСТВО ДЛЯ НАЛОЖЕНИЯ ЦИРКУЛЯРНОГО АНАСТОМОЗА ПОЛЫХ ТРУБЧАТЫХ ОРГАНОВ
专利权人:
发明人:
Судаков Михаил Александрович (RU)
申请号:
RU2014118698/14
公开号:
RU00145252U1
申请日:
2014.05.07
申请国别(地区):
RU
年份:
2014
代理人:
摘要:
The utility model relates to medicine, namely to a sewing device for forming circular anastomosis and may be used in oncology, onkokoloproktologii total proctology, general surgery, bariatric surgery to form a circular anastomosis at any level of the tubular hollow organ resection. Technical result is expressed in enabling imposing circular anastomosis at different levels resection of hollow organs not only in public but also in laparoscopic surgery, reducing trauma and the risk of intraoperative and postoperative complications, reducing the time the patient being under general anesthesia due to the reduction of operation time, reducing the cost of operations. A device for applying circular anastomosis of hollow tubular organs, comprises a cylindrical body inside which is situated the push rod, the proximal end of the cylindrical housing is mounted in the handle, on the side surface of which has a window with a scale in the handle disposed drive unit, which body is arranged a flywheel coupled to the pusher , the distal end of the cylindrical body carries a crosslinker node for connection of tubular hollow organs and superimposing circular anastomosis, comprising puansonoderzhate b, clip, titanium brackets, arranged in two rows in a circle in a checkerboard pattern, a circular knife and a removable supporting jaw of the matrix and the tip to compress and fixing sewed tissue and forming the ends of staples. The novelty of the utility model author sees that the cylindrical body is made of a flexible polymeric material distal end of the flexible cylindrical body is provided with a cap pusher is flexible, the proximal end of the pusher is provided with a shank for connection to a plunger driving unit, which comprises two flywheel, one for moving the flexible pusher longitudinally through the plunger and nut other flywheel for transmitting rotary motion to screw follower crosslinking punch holder assembly, the distal end of the flexible pusher is formed as a hexahedron an
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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