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| Delivery Time | 5-8 woking days | 
| Packaging Details | blister individually, 10 piece in a box | 
| Supply Ability | in stock | 
| Product Type | Medical Device | 
| Type | Surgical Supplies | 
| Classification | IIA | 
| Size(Fr) | F4 F5 F6 F7 F8 | 
| Length | 26 cm ; 45cm | 
| Placement | Internal | 
| Export Market | Global | 
| Brand Name | EVT | 
| Model Number | SJ-50D, SJ-60D, SJ-050D-26-A, SJ-060D-26-A, SJ-70S, SJ-050D26-B-32A, SJ-060D-26-B-32B | 
| Certification | ISO 13485, NMPA(CFDA) | 
| Place of Origin | China | 
View Detail Information
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Product Specification
| Payment Terms | T/T | Delivery Time | 5-8 woking days | 
| Packaging Details | blister individually, 10 piece in a box | Supply Ability | in stock | 
| Product Type | Medical Device | Type | Surgical Supplies | 
| Classification | IIA | Size(Fr) | F4 F5 F6 F7 F8 | 
| Length | 26 cm ; 45cm | Placement | Internal | 
| Export Market | Global | Brand Name | EVT | 
| Model Number | SJ-50D, SJ-60D, SJ-050D-26-A, SJ-060D-26-A, SJ-70S, SJ-050D26-B-32A, SJ-060D-26-B-32B | Certification | ISO 13485, NMPA(CFDA) | 
| Place of Origin | China | ||
| High Light | Antireflux Double J Ureteral Stent ,Hydrophilic Double J Ureteral Stent ,Coating Tube Double Dj Stent | ||
Product Overview
Our advanced Double J/Single J stent system combines superior drainage capabilities with innovative anti-reflux technology, designed for percutaneous nephrostomy procedures in stone management and hydronephrosis cases.
Key Features
Hydrophilic Coating: Reduces friction during placement (0.03 friction coefficient)
Anti-Reflux Valve: Prevents retrograde urine flow
Dual-Function Design: Simultaneous stone fragmentation and suction
Optimized Drainage: 30% larger lumen vs. conventional stents
Complete Procedure Kit Includes
Radiopaque stent (Double J/Single J options)
Triaxial access system:
Dilator set
Peel-away sheath
Puncture needle
Stone management components:
Negative pressure connector
Collection bottle with filter
Clinical Advantages
Simplified stone retrieval with integrated suction
Reduced procedure time through simultaneous functions
Enhanced patient comfort with hydrophilic surface
Compatible with standard PCNL instruments
This comprehensive system streamlines percutaneous stone procedures while providing critical anti-reflux protection and improved drainage performance.
Company Details
Business Type:
Manufacturer 
Year Established:
2011 
Total Annual:
20000000-50000000
Employee Number:
200~500 
Ecer Certification:
Verified Supplier 
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