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Rigid ENT endoscopes are the foundational diagnostic & surgical tools for otolaryngology clinics worldwide. Our complete rigid scope series covers nasoscope, otoscope and laryngoscope with multiple viewing angles (0°,30°,45°,70°,90°) and optional diameters, perfectly matching routine examination and minimally invasive surgery demands in tertiary hospitals, private ENT clinics and medical centers. All rigid scopes support high-temperature high-pressure sterilization and low-temperature plasma disinfection to meet global hospital infection control standards.
Nasal Cavity & Sinus Surgery
0°/30°/70° nasal rigid scopes are widely used for nasal polyp resection, septoplasty, sinusotomy, adenoid ablation and chronic sinusitis diagnosis. The slim 2.7mm & 4.0mm diameters enable deep access to narrow sinus cavities without excessive tissue trauma.
Middle Ear & Mastoid Procedures
0°/30° otoscopes with 2.7mm diameter visualize tympanic membrane perforation, cholesteatoma and otitis media, supporting tympanoplasty and mastoidectomy with clear intraoperative observation.
Laryngeal & Vocal Cord Treatment
0°/30°/70° laryngoscopes cooperate with suspension laryngoscopy systems for vocal polyp removal, epiglottic cyst resection and laryngeal tumor screening.
Multiple angle & diameter specifications to cover adult & pediatric patients
High-transmission optical fiber lens for distortion-free HD imaging
Universal light guide interface compatible with all HD/4K endoscopic camera hosts
Corrosion-resistant stainless steel, durable for long-term repeated sterilization
Hospital ENT departments, private otolaryngology clinics, medical equipment distributors, hospital project bidders
CTA: Contact our sales team to get the full rigid ENT endoscope quotation and clinical case videos for your hospital tender.Introduction
Rigid ENT endoscopes are the foundational diagnostic & surgical tools for otolaryngology clinics worldwide. Our complete rigid scope series covers nasoscope, otoscope and laryngoscope with multiple viewing angles (0°,30°,45°,70°,90°) and optional diameters, perfectly matching routine examination and minimally invasive surgery demands in tertiary hospitals, private ENT clinics and medical centers. All rigid scopes support high-temperature high-pressure sterilization and low-temperature plasma disinfection to meet global hospital infection control standards.
Nasal Cavity & Sinus Surgery
0°/30°/70° nasal rigid scopes are widely used for nasal polyp resection, septoplasty, sinusotomy, adenoid ablation and chronic sinusitis diagnosis. The slim 2.7mm & 4.0mm diameters enable deep access to narrow sinus cavities without excessive tissue trauma.
Middle Ear & Mastoid Procedures
0°/30° otoscopes with 2.7mm diameter visualize tympanic membrane perforation, cholesteatoma and otitis media, supporting tympanoplasty and mastoidectomy with clear intraoperative observation.
Laryngeal & Vocal Cord Treatment
0°/30°/70° laryngoscopes cooperate with suspension laryngoscopy systems for vocal polyp removal, epiglottic cyst resection and laryngeal tumor screening.
Multiple angle & diameter specifications to cover adult & pediatric patients
High-transmission optical fiber lens for distortion-free HD imaging
Universal light guide interface compatible with all HD/4K endoscopic camera hosts
Corrosion-resistant stainless steel, durable for long-term repeated sterilization
Hospital ENT departments, private otolaryngology clinics, medical equipment distributors, hospital project bidders
CTA: Contact our sales team to get the full rigid ENT endoscope quotation and clinical case videos for your hospital tender.
A: Flexible ureteroscopy is highly effective for treating kidney and ureteral stones ranging from 5mm up to 20mm. This size bracket represents the clinical sweet spot where single-session clearance remains highly optimal. For massive stones larger than 20mm, surgeons may still utilize a flexible scope, but they typically adopt a staged approach. This specific strategy requires breaking the stone down carefully over multiple outpatient sessions to aggressively minimize surgical trauma.
A: A standard operative procedure typically takes between 60 and 120 minutes. The exact surgical duration heavily depends on the stone's overall size, mineral hardness, and specific anatomical location. Complex lower pole stones naturally require more time for delicate basket repositioning. Because it is a minimally invasive outpatient procedure, most patients are safely discharged the very same day once they fully wake up from general anesthesia.
A: While not strictly mandatory in every single mild case, placing a temporary double-J stent represents the overarching standard clinical practice. The soft stent keeps the narrow ureter open, actively manages post-operative mucosal swelling, and allows residual stone dust fragments to pass easily. We acknowledge that temporary stents cause mild patient discomfort, but they successfully prevent severe, agonizing pain resulting from post-surgical ureteral spasms and sudden blockages.
A: Patient recovery is generally quite rapid. Patients should logically expect light to moderate flank discomfort, mild urinary urgency, and minor hematuria (blood in the urine) for a few days. You can usually return safely to normal, light daily activities within 7 to 10 days. Full, complete physiological relief typically occurs immediately after the temporary ureteral stent is successfully removed in the clinic, usually one to two weeks post-surgery.
