Clinical efficacy of a locator for puncture under CT examination
10.3760/cma.j.issn.0254-1416.2012.09.018
- VernacularTitle:CT定位穿刺引导器临床应用的效果
- Author:
Bing HUANG
;
Jianguo GUO
;
Min YAN
;
Ming YAO
;
Haoqiang CAO
;
Xuyan ZHOU
;
Jian HOU
;
Yaping LU
;
Jianliang SUN
- Publication Type:Journal Article
- Keywords:
Tomography,X-ray computed;
Punctures
- From:
Chinese Journal of Anesthesiology
2012;(9):1094-1095
- CountryChina
- Language:Chinese
-
Abstract:
We designed a locator for puncture under CT examination.Thirty-three patients of both sexesaged 16-76 yr weighing 46-80 kg undergoing bilateral thoracic or lumber sympathetic nerve block under CT examination were enrolled in this study.One side was punctured under the guidance of the locator,while the other side was punctured by conventional technique.The time consumed during puncture,CT scan adjusting time,the deviation of the needle from the targets and the incidence of puncture complications were recorded.The results showed that compared with the conventional technique,with the locator the time consumed during puncture was significantly shorter,the number of attempts and the deviation of the needle from the target were significantly reduced.The procedure was successfully performed on both side in all patients without serious complications such as hemothorax and pneumothorax.
