Allf B E, de Juan E
Graefes Arch Clin Exp Ophthalmol. 1987;225(3):221-5. doi: 10.1007/BF02175453.
In vivo cannulation of retinal blood vessels has not been reported but would be useful in exploring local vascular parameters and new treatment modalities. We developed a microsurgical technique for cannulating rabbit and cat retinal vessels, using glass micropipettes with curved shanks made from standard capillary tubing. The micropipette was held by a micromanipulator, which was fitted with a fiberoptic sleeve for intraocular illumination and for micropipette tip protection during insertion through the sclera. Direct aspiration from and injection into retinal blood vessels were possible.
视网膜血管的体内插管尚未见报道，但这对于探索局部血管参数和新的治疗方式将是有用的。我们开发了一种用于兔和猫视网膜血管插管的显微手术技术，使用由标准毛细管制成的带有弯曲柄的玻璃微吸管。微吸管由显微操作器握持，该显微操作器配有光纤套管，用于眼内照明以及在通过巩膜插入期间保护微吸管尖端。能够直接从视网膜血管抽吸和向其中注射。
