Монашенко Дмитрий Николаевич (RU),Мамонов Никита Андреевич (RU)
申请号：
RU2018129713
公开号：
RU0000185381U1
申请日:
2018.08.14
申请国别(地区):
RU
年份:
2018
代理人:
摘要：
The utility model relates to medicine, namely to neurosurgery and traumatology, and can be used in operations on the spine and spinal cord to stop bleeding from the spongy bone of the vertebra. The device is made of metal and contains a housing, a piston freely moving in the housing, and front and rear handles. The body is made in the form of a hollow tube 150-200 mm long. The distal end of the body is beveled at an angle of 60 degrees to its longitudinal axis, and the proximal end of the body has an internal thread. Four ellipsoidal holes are made on the side surfaces of the housing. All-metal piston of cylindrical shape. The distal end of the piston is beveled at an angle of 60 degrees to its longitudinal axis and represents a platform for placing wax. In the rear third of the piston there is a fixing screw, the thread diameter of which corresponds to the inner diameter of the housing. The screw moves freely between the proximal end of the body and the front handle. The front handle is connected to the proximal end of the piston, has an S-shaped bend along the longitudinal axis. The rear handle is connected to the proximal end of the body, has a C-shaped bend along the longitudinal axis. The handles are interconnected by an axial screw according to the lever principle and are equipped with two extension plates. The device ensures the accuracy of manipulations in the depth of the surgical wound and targeted indentation of the necessary and sufficient amount of bone wax directly into the bleeding source from the spongy substance of the vertebral bone with sufficient clamping force under adequate visual control.Полезная модель относится к медицине, а именно к нейрохирургии и травматологии, и может быть использована при операциях на позвоночнике и спинном мозге для остановки кровотечения из губчатого вещества кости позвонка. Устройство выполнено из металла и содержит корпус, поршень, свободно перемещающийся в корпусе, и переднюю и заднюю рукоятки. Корпус выполнен в ви
