Luxury Digital Flexible Video Ureteroscope Reusable Ureteral Mirror Pyeloscope

• Type: Urological Surgery
• Application: Anorectal, Urology, Ureteral Stone,Ureter Calculi,Kidney,Renal
• Material: Plastic
• Feature: Reusable
• Certification: ISO13485
• Group: Adult
• Model NO.: 9809.8014/WRDJ02
• Pixel: High-Definition of 160, 000
• Field Angle: 110 Degree
• Depth of Field: 2-50mm
• Tip Part: 5.7fr
• Outer Diameter of Insert Tube: 8fr
• Inner Diameter of Working Channel: 3.6fr
• Bend Angle: Upper Bend≥275° Lower Bend ≥275°
• Effective Working Length: 700mm
• Transport Package: Carton
• Trademark: Woek or OEM, ODM
• Origin: Nanchang, China
• HS Code: 9018903000
• Production Capacity: 10000pieces/Years

Product Description

Technical parameters:

Model	WRDJ02
Pixel	A high definition of 160,000
Field angle	110°
Depth of field	2-50mm
Tip part	5.7Fr
Outer diameter of insert tube	8Fr
Inner diameter of working channel	3.6Fr
Bend angle	Upper bend≥275° Lowe bend≥275°
Effective working length	700mm

Functions and features:

• Compatible with disposable electronic bladder pyeloscope host system.
• Can be used in the lithotripsy of upper ureter and renal pelvis and calices.
• Ergonomics-based design and light-weight operating structure to reduce the working intensity of the operators.
• Bullet-shaped tip facilitates easy access into surgical instrument and human body.
• Adjustment in four directions and 180° rotation provide flexible operation by the operators.
• Integrated video plug and rear cold lighting to avoid burning of the tissue.
• Three-way adapter provided, with optical fiber locking device.
• Can be connected to the perfusion systems of international brands and domestic brands in the operating room.
• Suitable for low-temperature plasma and ethylene oxide sterilization

FLEXIBLE URETEROSCOPY

For treatment of ureteric or kidney stones

Procedure

Understanding The Procedure

Ureteroscopy is an endourological procedure involving the passage of a compact fiberoptic instrument called a ureteroscope through the urethra, bladder and beyond up the ureters and kidneys. It serves as a minimally invasive diagnostic and treatment modality of the urinary tract with the superb possibility of reaching the exact position where the stones are located.
 

History of the Flexible Ureteroscopy 

The first upper urinary tract endoscopy device was modelled on a pediatric cystoscope, which initially served as a rigid ureteroscope with passive deflection. The possibility of reaching ureters and gaining non-invasive intrarenal access evolved with the first common application - ureteroscopic treatment of distal calculi. 

Image transmission in rigid utererscopes progressed over time from lens-based to fiberoptic with the additional outer-diameter miniaturization. Complications associated with the relatively narrow lumen and fragility of the ureter have led to significant technological improvements and the introduction of flexible ureteroscopy (fURS).

The superiority of flexible ureteroscopes

A flexible ureteroscope distinguishes itself from the previous devices by having an additional working channel (for irrigation or accessories e.g. a laser), active tip deflection and reduced stiffness of the materials for better manipulation and patients safety. Further developments have brought digital imaging ensuring full clarity in the operative field and miniaturization of the equipment. Modern flexible ureteroscopes have an average of 8F in tip diameter and are capable of reaching the upper urinary tract without intramural dilatation or trauma.