The development of the system of blood flow block by using magnetic compression abdominal large vascular.
- Author:
Xiaopeng YAN
;
Yi LV
;
Feng MA
;
Jia MA
;
Haohua WANG
;
Shanpei WANG
;
Dichen LI
;
Yaxiong LIU
;
Shenli JIA
;
Zongqian SHI
;
Ruixue LUO
- Publication Type:Journal Article
- MeSH:
Abdomen;
blood supply;
Blood Loss, Surgical;
prevention & control;
Electromagnetic Phenomena;
Equipment Design;
Surgical Equipment
- From:
Chinese Journal of Medical Instrumentation
2014;38(2):107-109
- CountryChina
- Language:Chinese
-
Abstract:
A new system of blood flow block for control of bleeding in abdominal operation is composed of an abdominal magnetic blocking unit, an abdominal external electromagnet unit and other non-magnetic operation instrument. The abdominal external electromagnetic unit is placed in advance in the operation bed. The abdominal magnetic blocking unit can be placed directly on the ventral of the large vessels when need to blocking the abdominal large vessels during the operation. According to the non-contact suction characteristics of magnetic materials, the two magnetic units will attract each other and compression the vessels. Using this system for vascular occlusion does not need clear exposure and without separating vessel. There is the advantage of rapid, accurate and reliable for the system.
