您要查找的是不是：
- J形导管J-stent
- j形袋J Shaped Pocket
- 单J形坡口single-J groove
- T形导管T-catheter; T-tube
- J形钩J-hook headgear
- 弯形导管curved catheter
- 钩形导管hook-shaped catheter
- J形J-shaped
- 成形shaped
- 双J导管double J tubes
- 微形导管microguide
- j形箱j box
- 预成形导管preshaped catheter
- 形的aitch
- J形曲线J-shaped curve
- 波济T形导管Pozzi's T-catheter
- 六角形hexagon
- 心形heart-shaped
- 八边形octagon
- 八角形octagon
