DISPOSABLE INJECTION NEEDLE FOR ERCP
DISPOSABLE INJECTION NEEDLE FOR ERCP
Product Detail
1. Needle Gauge: 21G, 22G, 23G, 25G options
2. Needle Extension: 4mm, 5mm, 6mm, 8mm, 10mm
3. Sheath Outer Diameter: 1.8mm – 2.4mm
4. Working Length: 1200 / 1600 / 1800 / 2300 mm
5. Shelf Life: 3 years
6. Needle Material: Medical-grade Stainless Steel
7. Handle Type: Sliding with lock
8. Packaging: Individually wrapped, sterile
9. Usage：Single-use only
Application :
✅ Core Uses:
Zero infection, zero dulling, zero reprocessing – just sharp, safe performance every time.
● Selective biliary / pancreatic duct cannulation： during diagnostic and therapeutic ERCP.
● Contrast medium injection： for cholangiography and pancreatography under fluoroscopy.
● Saline / sterile water injection： for ductal lavage or hydrodissection assistance.
● Therapeutic agent delivery： as indicated by the treating endoscopist (e.g., sphincterotomy adjunct procedures).
● Adjunct use in stone extraction, stricture dilation, and biliary / pancreatic stent placement workflows.
Specification
|
Model |
Diameter D±0.1(mm) |
Working Length L±50(mm) |
Needle Size (diameter/length) |
Working Channel |
|
ZRH-PN-1812-254 |
Φ1.8 |
1200 |
25 G,4mm |
≥2.0 |
|
ZRH-PN-2418-214 |
Φ2.4 |
1800 |
21 G,4mm |
≥2.8 |
|
★ZRH-PN-2418-234 |
Φ2.4 |
1800 |
23 G,4mm |
≥2.8 |
|
ZRH-PN-2418-254 |
Φ2.4 |
1800 |
25 G,4mm |
≥2.8 |
|
ZRH-PN-2418-216 |
Φ2.4 |
1800 |
21 G,6mm |
≥2.8 |
|
ZRH-PN-2418-236 |
Φ2.4 |
1800 |
23 G,6mm |
≥2.8 |
|
ZRH-PN-2418-256 |
Φ2.4 |
1800 |
25 G,6mm |
≥2.8 |
|
ZRH-PN-2423-214 |
Φ2.4 |
2300 |
21 G,4mm |
≥2.8 |
|
ZRH-PN-2423-234 |
Φ2.4 |
2300 |
23 G,4mm |
≥2.8 |
|
ZRH-PN-2423-254 |
Φ2.4 |
2300 |
25 G,4mm |
≥2.8 |
|
ZRH-PN-2423-216 |
Φ2.4 |
2300 |
21 G,6mm |
≥2.8 |
|
★ZRH-PN-2423-236 |
Φ2.4 |
2300 |
23 G,6mm |
≥2.8 |
|
ZRH-PN-2423-256 |
Φ2.4 |
2300 |
25 G,6mm |
≥2.8 |
|
★ Commonly selected models |
||||
FAQ
From ZRH med.
Producing Lead Time: 2-3 weeks after payment received, depends on your order quantity
Delivery Method:
1. By Express: Fedex, UPS, TNT, DHL, SF express 3-5day, 5-7days.
2. By Road: Domestic and neighbour country : 3-10 days
3. By Sea : 5-45 day all over the world.
4. By Air : 5-10 days all over the world.
Loading Port:
Shenzhen, Yantian, Shekou, Hong Kong, Xiamen, Ningbo, Shanghai, Nanjing, Qingdao
According to your requirement.
Delivery Terms:
EXW, FOB, CIF, CFR, C&F, DDU, DDP, FCA, CPT
Shipping Documents:
B/L, Commercial Invoice, Packing List
● Infection control – Single-use design removes reprocessing variability and reduces cross-patient contamination risk.
● Precise cannulation – Sharp tip and controlled extension support accurate engagement of the ampulla of Vater.
● Clear fluid visualization– Transparent lumen lets operators confirm contrast flow and detect blood return immediately.
● Smooth scope passage – PTFE sheath minimizes friction and protects the endoscope working channel during insertion.
● Reduced injection resistance – Optimized inner lumen diameter supports steady, low-force contrast delivery.
● Workflow efficiency-Ready-to-use sterile packaging shortens procedure setup time in the ERCP suite.
Engineered for reliable performance in demanding anatomical conditions, this needle enables accurate contrast injection, targeted drug delivery, and submucosal lifting with minimal tissue trauma
Clinical Use
● EMR/ESD lifting – Inject fluid to raise the lesion before resection.
●Sclerotherapy – Deliver sclerosant into varices or hemorrhoids.
●Contrast injection – Inject dye for fluoroscopic guidance.
●Drug delivery – Administer local therapeutic agents.
●Tattooing – Mark lesions for future surgical localization.
