Щербинин Антон Владимирович (RU),Вавилов Валерий Николаевич (RU),Щербук Юрий Александрович (RU),Щербук Александр Юрьевич (RU)
申请号：
RU2012133145/14
公开号：
RU00123315U1
申请日:
2012.08.02
申请国别(地区):
RU
年份:
2012
代理人:
摘要：
The invention relates to surgical instruments and can be used in cardiovascular surgery and neurosurgery neokklyuzionnyh to create vascular anastomoses that allows surgery without blood flow interruption in the place of anastomosis in the microvessels. Known surgical instruments to simplify and accelerate the performance of vascular anastomosis, however, the use of most of them require prior anastomotic bleeding blending location or size of the working part of the tool does not allow you to use them to work with small diameter vessels, which limits their use in neurosurgery. A utility model allows you to safely carry neokklyuzionny anastomosis on microvessels in diameter from 2 to 5 mm. The design tool substantially minimized likelihood of uncontrolled puncturing the opposite wall of the main vessel by a threaded connection, as well as significantly increased clearance holes formed equal to the inner diameter of the anastomosis. The new tool can be used in the formation of neokklyuzionnyh extra-intracranial anastomoses in large intracranial vessels in neurosurgery, where even small blood vessels stop according to the anastomotic may lead to increased neurological deficit. The advantage of the claimed surgical instrument along with increased security operations performed neokklyuzionnogo vascular anastomosis and expanding the range of its use in executing operations, in particular in cardiac surgery, neurosurgery is also simplifying the design, making a surgical tool adapted for deep sterilization in comparison with analogues. According to the results of testing the utility model can be attributed to almost ready for safe operations performed neokklyuzionnogo vascular anastomosis surgical instruments, which require hospitals and clinics. 1 bp f-ly 2 ill.Полезная модель относится к хирургическим инструментам и может быть использована в сердечно-сосудистой хирургии и нейрохирургии для создания неокклюзионных сосудистых анастомозов, что позволяет проводить хирургическую
