Ueshima Hironobu, Kitamura Akira
Department of Anesthesiology, Saitama Medical University International Medical Center, Yamane 1397-1, Saitama, Japan.
J Anesth. 2015 Oct;29(5):803-4. doi: 10.1007/s00540-015-2021-0. Epub 2015 May 5.
A needle guide kit will be able to improve visibility on ultrasonic images. We examined the degree of stability using a SIVA guide. The SIVA guide is a needle guide kit in which the angle is not restricted, allowing the puncture to be made at any angle. We punctured the Blue Phantom™ with a high-frequency linear probe with a SIVA guide and measured the intensities of the needle at depths of 0.5, 1.0, 1.5, and 2.0 cm on the ultrasound image with Image J software. We set all punctures angles at 45 degrees from the Blue Phantom™. Six anesthesiologists with >7 years experience performed two punctures-one case was punctured with a SIVA guide and the other was punctured without a SIVA guide. Some significant differences were noted in the results between the two punctures at depths of 1.0, 1.5, and 2.0 cm. We were able to prove that the use of a needle guide kit could improve visibility on ultrasonic images.
针引导套件能够提高超声图像上的可视性。我们使用SIVA引导器检查了稳定性程度。SIVA引导器是一种针引导套件，其角度不受限制，允许以任何角度进行穿刺。我们使用带有SIVA引导器的高频线性探头对Blue Phantom™进行穿刺，并使用Image J软件在超声图像上测量针在0.5、1.0、1.5和2.0厘米深度处的强度。我们将所有穿刺角度设置为与Blue Phantom™成45度角。六位有超过7年经验的麻醉医生进行了两次穿刺——一次使用SIVA引导器穿刺，另一次不使用SIVA引导器穿刺。在1.0、1.5和2.0厘米深度处的两次穿刺结果之间发现了一些显著差异。我们能够证明使用针引导套件可以提高超声图像上的可视性。
