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经鼻气管插管(无囊)
- 墨菲孔保证导管误置时的安全性
- 全段X光显影
- 由于管路的特别设计，使得连接管位于术野之外，从而手术野得以充分暴露
- 预成型的管路可降低导管打折的危险
New
| 编码 | 内径 | 外径 | 长度 | 装盒数量 |
| 213 20 00 2 | 2.0mm | 3.3mm | 230mm | 25 |
| 213 25 00 2 | 2.5mm | 3.7mm | 230mm | 25 |
| 213 30 00 2 | 3.0mm | 4.2mm | 240mm | 25 |
| 213 35 00 2 | 3.5mm | 4.9mm | 240mm | 25 |
| 213 40 00 2 | 4.0mm | 5.5mm | 260mm | 25 |
| 213 45 00 2 | 4.5mm | 6.2mm | 280mm | 25 |
| 213 50 00 2 | 5.0mm | 6.9mm | 300mm | 25 |
| 213 55 00 2 | 5.5mm | 7.5mm | 310mm | 25 |
| 213 60 00 2 | 6.0mm | 8.2mm | 340mm | 25 |
| 213 65 00 2 | 6.5mm | 8.8mm | 350mm | 25 |
| 213 70 00 2 | 7.0mm | 9.6mm | 360mm | 25 |
| 213 75 00 2 | 7.5mm | 10.2mm | 370mm | 25 |
| 213 80 00 2 | 8.0mm | 10.9mm | 380mm | 25 |
| 213 85 00 2 | 8.5mm | 11.5mm | 380mm | 25 |
| 213 90 00 2 | 9.0mm | 12.1mm | 380mm | 25 |
| 213 95 00 2 | 9.5mm | 12.7mm | 380mm | 25 |
| 213 10 00 2 | 10.0mm | 13.6mm | 380mm | 25 |
