info@endopart.com
+86 136 1380 4927
info@endopart.com
+86 136 1380 4927
A biopsy channel refers to a physical channel within an endoscope (such as a gastroscopy, colonoscopy, or bronchoscope) or an image-guided puncture system, through which tools such as biopsy forceps or needles can pass to reach the target tissue and obtain a sample (biopsy).
| No. | Inner Diameter (mm) | Sping Length (mm) | Total Length (mm） |
| 1 | 1.2 | 85 | 1000 |
| 2 | 2.0 | 120 | 1300 |
| 3 | 2.8 | 120 | 1300 |
| 4 | 2.8 | 250 | 1850 |
| 5 | 3.2 | 250 | 1850 |
| 6 | 3.7 | 250 | 1850 |
| 7 | 3.8 | 400 | 1850 |
| 8 | 4.2 | 400 | 1850 |
