how to choose best human clinical ivf andrology laboratory casa sperm semen analysis chamber slide in China

To select high-quality disposable sperm counting chamber slides for a hospital clinical reproductive laboratory, it's essential to focus on key factors that ensure accuracy, compatibility, and reliability. These criteria are especially critical for laboratories using advanced Computer-Assisted Sperm Analysis (CASA) systems.

Key Factors in Selecting Disposable Sperm Counting Chamber Slides

1. Material Quality:

   • Opt for slides made from high-grade optical glass or plastic that ensures clear visibility under a microscope.
   • The material should resist warping or distortion, maintaining consistent chamber depth.

2. Precision in Chamber Design:

   • A uniform chamber depth (e.g., 10µm) is critical for accurate sperm concentration measurements.
   • Ensure the gridlines are clear and compatible with CASA systems for automated counting.

3. CASA System Compatibility:

   • Verify that the slide is compatible with the laboratory’s specific CASA system model.
   • Compatibility ensures smooth data acquisition for motility, morphology, and concentration analysis.

4. Sterility:

   • Choose pre-sterilized, individually packed slides to prevent contamination and ensure reproducibility.

5. Ease of Use:

   • The slide should allow easy and precise loading of sperm samples without air bubbles.
   • A good design minimizes sample waste and handling errors.

6. Certifications and Standards:

   • Ensure the product complies with relevant medical device standards (e.g., ISO 13485).
   • Look for CE or FDA certifications if available.

7. Cost-Effectiveness:

   • Evaluate the cost per slide relative to the quality and accuracy it provides.
   • Consider long-term reliability over cheaper options that might compromise analysis results.

8. Feedback and Reviews:

   • Check reviews or case studies from other laboratories using the product.
   • Manufacturers with a proven track record in reproductive medicine labs are preferable.

Recommended Brands

Some globally recognized brands for Sperm Counting Slides include:

• Leja Slides: Known for high precision and CASA system compatibility.
• Makler Counting Chambers: Used for manual and automated sperm analysis.
• Microptic Sperm Chambers: Designed specifically for CASA systems.

Application in Clinical Reproductive Labs

Disposable sperm counting slides are used to:

• Measure sperm concentration and motility in semen analysis.
• Evaluate total motile sperm count (TMSC) for fertility assessment.
• Perform pre-IVF (in vitro fertilization) sperm quality analysis.

By choosing high-quality slides that align with laboratory needs, hospitals can ensure consistent and accurate sperm analysis results, critical for reproductive health diagnostics and treatment.

Our ASCEN CASA disposable counting chamber slide is perfectly match with the world popular CASA Software system for automatic semen analysis.


1. Hamilton Thorne Computer Assisted Sperm Analysis
CASA (Computer Assisted Sperm Analysis) image analysis systems are designed to bring quality, efficiency, and reliability to studies of reproductive cells in the human fertility*, animal sciences, and reproductive toxicology fields. Our sperm analyzers assist researchers and clinicians in analyzing sperm motility, morphology, or other characteristics in human fertility, toxicology, research, and animal applications. IVOS II CASA Sperm Analyzer, CEROS II Microscope Sperm Analyzer, TOX IVOS II CASA Semen Analyzer

2. MICROPTIC CASA Systems SCA CASA System for semen analysis allows the accurate, repetitive and automatic assessment of the following sperm parameters: motility, concentration, morphology, DNA fragmentation, vitality, acrosome reaction and leukocytes.

3. Minitube AndroVision: CASA software with PC and monitor
AndroVision CASA Analyzer is a highly precise automated system for computerized semen analysis. It not only provides classical analyses of motility, concentration and morphology, but also various fluorescence based assessments of sperm functionality. The basic system for the analysis of motility and concentration is complemented by optional software modules.

4. computer assisted semen analysis System 
All these CASA Comptuter Assisted Semen Analysis Software System Analyzer popular in the market