Guiding catheter的用法和樣例：
例句
- Inject that through the guide catheter down the bypass graft to try to open up microcirculation as much as possible.
我們將這些藥物通過導引導管注入到冠狀血管內，最大程度的打開微循環。 - We conclude that a ureteral catheter can be placed into the upper collecting system by flexi-ble cystoscopy without a preceding guide wire in most patients.
結論是大多數病患可以經由軟式膀胱鏡把輸尿管導管置放至上泌尿道，而不必事先使用一條引導管。
