RU96109502A - Intestinal anastomosis device
- Google Patents
Intestinal anastomosis device
Info
Publication number
RU96109502A
RU96109502ARU96109502/14ARU96109502ARU96109502ARU 96109502 ARU96109502 ARU 96109502ARU 96109502/14 ARU96109502/14 ARU 96109502/14ARU 96109502 ARU96109502 ARU 96109502ARU 96109502 ARU96109502 ARU 96109502A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Омская государственная медицинская академияfiledCriticalОмская государственная медицинская академия
Priority to RU96109502/14ApriorityCriticalpatent/RU96109502A/en
Publication of RU96109502ApublicationCriticalpatent/RU96109502A/en
FIELD: medicine; abdominal surgery; medical equipment. SUBSTANCE: device has two oval ring-shaped connecting members with a rigidly secured inner drive. The members are mounted for engagement of their working surfaces with each other. A central circular groove divides the working surfaces into the outer and inner ones. The inner drive is a shape-remembering rod bent so that it has at least two knees. The rod is rigidly attached to the ring-shaped members in opposite points. EFFECT: simpler design; convenience in operation.
Claims (1)
Устройство для создания кишечных анастомозов относится к медицинской технике и может применяться при формировании компрессионных анастомозов между полыми органами в абдоминальной хирургии. Устройство содержит два кольцеобразных соединительных элемента, выполненных в форме овала с жестко закрепленным внутренним приводом и с размещенными с возможностью взаимодействия между собой рабочими поверхностями, которые центральной круговой канавкой делятся на наружную и внутреннюю, с плотным соприкосновением внутренних и зазором между наружными рабочими поверхностями. Внутренний привод выполнен в форме стержня из материала с эффектом памяти формы, изогнутого в виде не менее двух колен и соединенного жестко с кольцеобразными элементами в противоположных точках.A device for creating intestinal anastomoses relates to medical equipment and can be used in the formation of compression anastomoses between the hollow organs in abdominal surgery. The device contains two ring-shaped connecting elements, made in the form of an oval with a rigidly fixed internal drive and with working surfaces placed with the possibility of interaction between each other, which are divided into outer and inner central grooves with a tight contact between the inner and the gap between the outer working surfaces. The internal drive is made in the form of a rod made of a material with a shape memory effect, curved in the form of at least two elbows and connected rigidly with ring-shaped elements at opposite points.