Gynecological Examination Cytology Cervical Brush | Roundfin
1. Soft atraumatic bristles — medical-grade nylon bristles designed for effective cell collection without causing patient discomfort or cervical trauma
2. Extended reach handle design for optimal manipulation and controlled rotation during endocervical and ectocervical sampling
3. Broom-type configuration with central longer bristles for endocervical canal sampling and shorter peripheral bristles for ectocervical surface collection
4. Individually wrapped and sterile — each brush is gamma-sterilized and double-wrapped to maintain sterility until point of use
5. Compatible with liquid-based cytology (SurePath, ThinPrep) and conventional Pap smear slide preparation methods
6. CE marked and manufactured under ISO 13485 quality management system for clinical gynecological examination use
Product Overview
Roundfin Gynecological Examination Cytology Cervical Brush is a sterile, single-use sampling device designed for optimal endocervical and ectocervical cell collection during Pap smear screening procedures. The soft atraumatic nylon bristles effectively capture a representative cellular sample while minimizing patient discomfort. The broom-type configuration with extended central bristles ensures simultaneous sampling of the transformation zone, endocervical canal, and ectocervical surface — the critical anatomical sites for cervical cancer screening.
Roundfin Gynecological Examination Cytology Cervical Brush
Key Takeaway: Roundfin Cytology Cervical Brush — Roundfin quality. CE marked, ISO 13485 certified. Bulk pricing and OEM/ODM customization available for institutional procurement. Worldwide shipping.
Technical Specifications
| Parameter | Specification |
|---|---|
| Handle Material | Medical-grade ABS plastic, ergonomic grip |
| Sterilization | Gamma-sterilized; individually double-wrapped |
| Shelf Life | 3 years from sterilization date under proper storage conditions |
| Certifications | CE marked; ISO 13485; FDA 510(k) compliant |
Key Features
- Broom-Type Sampling Design — Central longer bristles reach the endocervical canal while shorter peripheral bristles simultaneously collect cells from the ectocervical surface and transformation zone in a single rotation.
- Soft Atraumatic Nylon Bristles — Medical-grade bristle formulation provides effective cell capture without causing cervical abrasion, bleeding, or patient discomfort during the sampling procedure.
- Extended Ergonomic Handle — Optimal handle length and grip design for precise manipulation and controlled 360° rotation during cervical sampling, reducing operator fatigue in high-volume screening settings.
- Dual Cytology Compatibility — Validated for both liquid-based cytology platforms (ThinPrep, SurePath) and conventional slide-based Pap smear preparation with direct smear transfer capability.
- Individually Sterile-Wrapped — Each brush is gamma-sterilized and double-wrapped to maintain sterility until the point of use; peel-open packaging for aseptic technique compliance.
- Bulk Clinical Packaging — Available in 100, 500, and 1000-unit case quantities with OEM/ODM private-label customization for national screening programs and institutional procurement.
Applications
- Routine histology and pathology sample-preparation workflows
- Clinical laboratories processing compatible specimens, blocks or slides
- Research and teaching facilities using microscopy and tissue-processing supplies
- Laboratories confirming size, material and equipment compatibility before ordering
Frequently Asked Questions
Is this brush compatible with ThinPrep and SurePath liquid-based cytology?
Yes. The Roundfin cervical brush is validated for use with both Hologic ThinPrep and BD SurePath liquid-based cytology systems. After sampling, detach the brush head into the preservative vial per the LBC system manufacturer's instructions. The bristle design ensures adequate cell transfer into the liquid medium for automated slide preparation.
How does the broom-type design improve sampling compared to a spatula + cytobrush combination?
The broom-type design collects endocervical, transformation zone, and ectocervical cells in a single device and single rotation, reducing procedure time and the number of instruments needed. The central longer bristles penetrate the endocervical canal while the shorter peripheral bristles sweep the ectocervical surface. Studies show comparable or improved transformation zone cell yield compared to the spatula-cytobrush combination technique.
What is the recommended sampling technique?
Insert the central bristles into the endocervical canal until the shorter peripheral bristles contact the ectocervical surface. Rotate the brush 360° in one direction using gentle but firm pressure — typically 3-5 complete rotations ensure adequate cell collection. For LBC, detach the brush head into the preservative vial. For conventional smears, roll (do not smear) the brush across a labeled glass slide and immediately fix.
What is the minimum order quantity and shelf life?
Standard case quantities are 100, 500, or 1000 individually wrapped brushes. Small evaluation orders are welcome. The shelf life is 3 years from the sterilization date printed on each individual wrapper. Store in a cool, dry environment away from direct sunlight. OEM/ODM private-label production is available with a minimum order of 5,000 units — contact Roundfin for custom production timelines and pricing.
Explore related histopathology consumables or contact Roundfin for configuration, compatibility and quotation details.
