Klide A M
Am J Vet Res. 1975 Feb;36(2):237-8.
A technique was devised for chronic subcutaneous implantation of a blood vessel catheter-injection cap. The device consisted of a disposable injection cap and blunt needle, which had been coated with silicone medical adhesive, and a silicone rubber catheter, which was attached to the blunt needle. The catheter was surgically placed in a blood vessel, and the injection cap was left in the subcutaneous pocket. For usage, such as blood sample collection for measurement of pressure, a hypodermic needle with a 3-way stopcock attached was pushed through the skin and into the injection cap. After the procedure was completed, the catheter was flushed with diluted heparin solution, and the hypodermic needle was pulled out. This has been used in dogs and sheep for as long as 8 weeks.
设计了一种用于慢性皮下植入血管导管注射帽的技术。该装置由一个已涂有医用硅酮粘合剂的一次性注射帽和钝针，以及连接到钝针的硅橡胶导管组成。通过手术将导管放置在血管中，注射帽留在皮下囊袋中。在进行诸如采集血样以测量压力等操作时，将带有三通旋塞的皮下注射针穿过皮肤刺入注射帽。操作完成后，用稀释的肝素溶液冲洗导管，然后拔出皮下注射针。该技术已在犬和羊身上使用长达8周。
