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GEIWRE
The Autoclavable 0°/30°/70° Rigid Digital Cystoscope is a cutting-edge urological endoscope designed to meet the demands of high-precision diagnostic and therapeutic procedures. Developed by GEIWRE, this device combines advanced optical technology with durable construction to deliver superior image clarity, ergonomic handling, and consistent performance in clinical settings.
Engineered for versatility, it features multiple viewing angles (0°, 30°, and 70°) to adapt to various anatomical requirements, ensuring comprehensive visualization of the bladder and urethra. Its autoclavable design allows for high-level sterilization, critical for maintaining infection control standards in operating rooms and clinics. Whether used for routine diagnostics or complex interventions, this rigid cystoscope stands out for its reliability, precision, and compatibility with a range of auxiliary instruments.
Serial number | Name | Field angle | Apparent angle | Working length | Maximum insertion width（outside diameter） |
1 | Optical mirror | 65° | 0° | 302mm | 4mm |
2 | Optical mirror | 65° | 12° | 302mm | 4mm |
3 | Optical mirror | 65° | 25° | 302mm | 4mm |
4 | Optical mirror | 65° | 30° | 302mm | 4mm |
5 | Optical mirror | 65° | 70° | 302mm | 4mm |
Serial number | Attachment name | Maximum insertion width | Working length | Minimum width of mechanical channel |
1 | Lens sheath and obturator | 15.5Fr | 224mm | 4mm |
2 | Lens sheath and obturator | 19.8Fr | 231mm | 4mm |
3 | Lens sheath and obturator | 21Fr | 231mm | 4mm |
4 | Lens sheath and obturator | 22.5Fr | 231mm | 4mm |
Equipped with high-precision lenses, the cystoscope offers a 65° field angle for a wide, unobstructed view of internal structures. This ensures sharp, detailed imaging—critical for identifying small lesions, stones, or abnormalities during procedures. The multiple apparent angles (0°, 30°, 70°) provide flexibility, allowing urologists to navigate different anatomical areas with ease, from the urethra to deep bladder regions.
Crafted from high-grade metallic materials, this device is engineered to endure the demands of high-traffic clinical environments. It is fully autoclavable, allowing for thorough steam sterilization that effectively eliminates pathogens and minimizes cross-contamination risks — a critical feature for upholding patient safety in surgical settings.
The rigid structure provides an optimal balance between stability and maneuverability, ensuring smooth and comfortable handling throughout prolonged procedures. Its integrated mechanical channel, with a minimum width of 4mm, accommodates a range of instruments—including biopsy forceps, electrocoagulation tools, and stone retrieval devices—enabling both diagnostic and therapeutic interventions without the need for instrument changes.
The cystoscope is compatible with multiple lens sheaths (ranging from 15.5Fr to 22.5Fr), allowing customization based on patient anatomy (e.g., pediatric vs. adult cases) and procedure type. This adaptability makes it a versatile tool for diverse clinical scenarios.
· Evaluation of Hematuria: Visual inspection to identify causes of blood in urine, such as bladder tumors, stones, or inflammation.
· Bladder Tumor Detection: High-clarity imaging supports the identification and targeted biopsy of suspicious lesions.
· Assessment of Urinary Symptoms: Investigates underlying causes of chronic issues like frequent UTIs, dysuria, or urinary retention.
· Stricture and Foreign Body Identification: Examines urethral or bladder neck narrowing and locates foreign objects in the bladder.
· Transurethral Resection of Bladder Tumor (TURBT): Facilitates precise removal of small bladder tumors using compatible resection tools.
· Bladder Stone Management: Enables lithotripsy (breaking stones) and extraction via the wide mechanical channel.
· Urethral Stricture Treatment: Supports dilation or internal urethrotomy to address narrowing.
· Prostate Interventions: Assists in managing bladder outlet obstruction, common in benign prostatic hyperplasia.
· Bleeding Control: Allows fulguration (cauterization) of abnormal blood vessels or small tumors to stop bleeding.
· Biopsy Collection: Guides accurate tissue sampling for histopathological analysis.
· Intravesical Therapy: Facilitates targeted administration of medications (e.g., BCG for bladder cancer).
· Congenital Anomaly Evaluation: Aids in assessing conditions like posterior urethral valves in pediatric or adult patients.
This Autoclavable 0°/30°/70° Rigid Digital Cystoscope sets a new standard for urological endoscopy, combining precision, durability, and versatility to support optimal patient outcomes in both diagnostic and therapeutic settings.
The structure composition of Rigid Cystoscope
1.Optical mirror (mirror body)
Function: Core imaging component, composed of a series of precision lenses, is responsible for conducting internal images to the eyepiece or camera.
Features:
It is usually a hard metallic tubular structure with optical fibers or lens groups inside.
Some designs include viewing angles (such as 0°, 30°, 70°) to accommodate different observation angles.
2. Mirror sheath
Function:
Protect the optical lens to avoid direct contact with the tissue and cause damage.
Provide access channels for instruments (such as the entry and exit paths for biopsy forceps and electrocoagulation instruments).
It may integrate a flushing/suction channel for removing liquids or impurities in the field of view.
Features:
The diameters are diverse (for example, the sheath of urology is relatively thick, while that of pediatrics is relatively thin).
Some of the mirror sheaths can rotate for easy operation.
3. Closed-cell device
Function:
When inserting into the body cavity, temporarily close the front end of the sheath to avoid tissue damage (such as urethral mucosa).
Reduce the frictional resistance during the insertion process.
The application scope of Rigid Cystoscope
Evaluation of Hematuria (blood in urine) – To identify bladder tumors, stones, or inflammation.
Bladder Tumor Detection – Visual inspection and biopsy of suspicious lesions.
Chronic Urinary Symptoms – Investigating causes of frequent UTIs, dysuria, or urinary retention.
Stricture Assessment – Examining urethral or bladder neck narrowing.
Foreign Body Identification – Detecting and removing objects in the bladder.
Transurethral Resection of Bladder Tumor (TURBT) – Removal of small bladder tumors.
Bladder Stone Removal – Lithotripsy (breaking up stones) and extraction.
Treatment of Urethral Strictures – Dilation or internal urethrotomy.
Prostate Procedures – Managing bladder outlet obstruction (e.g., in benign prostatic hyperplasia).
Fulguration of Bleeding Lesions – Cauterization of abnormal blood vessels or small tumors.
Catheter Placement – Guiding difficult urethral or ureteral catheter insertions.
Biopsy Collection – Taking tissue samples for histopathology.
Intravesical Therapy – Administering medications (e.g., BCG for bladder cancer).
Evaluation of Congenital Anomalies – In pediatric or adult urology (e.g., posterior urethral valves).
Better Optical Clarity – Provides a sharper, wider field of view.
Larger Working Channel – Allows for more instruments (e.g., resectoscopes, forceps).
Superior Maneuverability for Certain Procedures – Especially in resections and stone management.
A rigid cystoscope is a straight, non-flexible endoscope used by urologists to examine the bladder and urethra. It consists of a metal sheath, an optical lens, and a light source, allowing for high-quality visualization and surgical procedures.
Rigid Cystoscope: Provides better image quality, is more durable, and is typically used for diagnostic and operative procedures (e.g., tumor resection, stone removal).
Flexible Cystoscope: Bendable, more comfortable for awake patients, and used mainly for diagnostic exams in an office setting.
Common procedures include:
Bladder tumor resection (TURBT)
Removal of bladder stones
Diagnosis of urinary tract abnormalities
Urethral stricture management
Foreign body retrieval
The procedure is performed under local, spinal, or general anesthesia to minimize discomfort. Patients may experience mild soreness afterward.
Rigid cystoscopes are reusable and must undergo high-level disinfection (HLD) or sterilization (autoclaving) following manufacturer guidelines to prevent infections.
Superior optical clarity
Stronger irrigation flow for better visibility
More instrument channels for surgical procedures
Longer lifespan compared to flexible scopes
