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The Polypectomy Snare is a monopolar electrosurgical device used with an electrosurgical unit.
| Model | Loop Width D-20%(mm) | Working Length L ± 10%(mm) | Sheath O.D.D ± 0.1(mm) | Characteristics |
|---|---|---|---|---|
| ZRH-RA-18-120-15-R | 15 | 1200 | Φ1.8 | Oval Snare / Rotation |
| ZRH-RA-18-120-25-R | 25 | 1200 | Φ1.8 | |
| ZRH-RB-18-120-15-R | 15 | 1200 | Φ1.8 | Hexagonal Snare / Rotation |
| ZRH-RC-18-120-15-R | 15 | 1200 | Φ1.8 | Crescent Snare / Rotation |
360° Rotatable Snare Design: Provides 360-degree rotation to help access difficult polyps. The spiral knitting of the steel wire ensures enough contact with the polyp and an anti-slip effect. For specific conditions like duodenal papilla or sigmoid colon lesions, a half-moon snare is recommended.
Rigid Medical Stainless-Steel: Offers precise and quick cutting properties.
Smooth Sheath: Prevents damage to your endoscopic channel.
| Target Polyp | Removal Instrument |
|---|---|
| Polyp <4mm | Forceps (cup size 2-3mm) |
| Polyp 4-5mm | Forceps or Jumbo forceps |
| Polyp <5mm | Hot forceps |
| Polyp 5-10mm | Mini-Oval Snare |
| Polyp >10mm | Oval, Hexagonal Snares |
1. Is this device compatible with all ESU units?
Yes, it features a standard power connection compatible with major high-frequency devices.
2. Why use a braided wire construction?
The braided design ensures better contact with the polyp and provides an anti-slip effect during the procedure.
3. Can the snare be rotated?
Yes, it features a 360° rotatable design to assist in accessing difficult polyps.
4. Which snare should I use for polyps larger than 10mm?
Oval or Hexagonal snares are recommended for polyps larger than 10mm.
5. How does the sheath protect the endoscope?
The smooth sheath is designed to prevent friction and damage to the endoscopic working
channel.
