O'Rourke J, Taylor D M, McDonald P, Kreutzer D L
Vision-Immunology Center, University of Connecticut Health Center, Farmington 06030.
Ophthalmic Surg. 1991 Mar;22(3):166-7.
We describe a glass pipet tipped with a short, sharp, 30-gauge needle for performing aqueous paracentesis. The design eliminates the possibility of needle bending and minimizes fractional resistance during limbus penetration; it also allows quicker recovery of aqueous samples. A small plastic bulb at the upper end facilitates removal of aqueous samples from the pipet.
我们描述了一种用于进行前房穿刺的玻璃吸管,其尖端配有一根短而锋利的30号针头。该设计消除了针头弯曲的可能性,并使角膜缘穿刺过程中的阻力降至最低;它还能更快地采集房水样本。上端的一个小塑料球有助于从吸管中取出房水样本。