العربية 
Davis plumb-bob 4-ray pre-op corneal gravity marker solomon 4 7/8 marks 3," 6," 9," and 12 o'cloc 20.0 cm (8.0)
- Precise four-ray corneal gravity marker for accurate pre-op positioning.
- Features Solomon-style markings at three, six, nine, and twelve o'clock.
- Twenty-centimeter length ensures reliable plumb-bob stability during surgical procedures.
- Designed specifically for ophthalmic operating room use in hospitals and clinics.
- Clear ray indicators assist surgeons with consistent corneal alignment tasks.
- Durable construction supports repeated sterilization cycles in busy surgical environments.
رمز المنتج: 999040725
الفئات: أدوات التعليم
Davis Plumb-Bob 4-Ray Pre-Op Corneal Gravity Marker
The Davis plumb-bob is a specialized ophthalmic instrument designed for precise pre-operative marking of the cornea. This gravity-based tool features four distinct rays marked at the 3, 6, 9, and 12 o'clock positions, ensuring accurate vertical alignment during surgical planning. With a total length of 20.0 cm (8.0 inches), it provides sufficient reach and stability for clinicians in busy operating rooms and ambulatory surgery centers. The instrument relies on natural gravity to establish a true vertical axis, minimizing human error in rotational alignment. Its robust construction supports repeated sterilization cycles, making it a reliable staple for eye care facilities requiring consistent, high-precision corneal orientation before procedures.
- Pre-operative corneal marking for astigmatism correction
- Establishing vertical axis alignment in cataract surgery
- Rotational calibration for toric intraocular lens placement
- Standardizing patient positioning in outpatient clinics
Specifications
- Clean with mild detergent and water after each use to remove residue.
- Inspect regularly for bending or damage to the plumb line mechanism.
- Store in a dry, protected case to prevent corrosion of metal components.
- Verify vertical accuracy periodically using a calibrated level.
Related resources
Specifications
| Model / Pattern | Davis |
| Overall Length | 20 cm (8") |
| Material | Grade 5 Titanium (Ti-6Al-4V) |
This device is intended for professional medical use only. Always follow institutional protocols for sterilization and patient safety.
Technical Specifications
| Material | Grade 5 Medical Titanium Alloy (Ti-6Al-4V) |
|---|---|
| Overall Length | 20 cm (8") |
| Overall Length | 20 cm (8") |
| Material | Grade 5 Titanium (Ti-6Al-4V) |
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