
( Brand: Speedway ), ( Type: Pmma Capsular Tension Ring ), ( Country/region Of Manufacture: India ), ( Intended Use/discipline: Ophthalmology ), ( Manufacturer Part Number: CTR-1109 )
The Speedway CTR-1109 PMMA Capsular Ring is a high-quality ophthalmic device designed for use in ophthalmic surgery. This capsular ring is made from Polymethylmethacrylate (PMMA), a biocompatible material that has been widely used in medical applications due to its excellent mechanical properties, biocompatibility, and longevity.
The CTR-1109 model is specifically designed as a capsular support ring, which plays a critical role in maintaining the shape and stability of the lens capsule during and after cataract surgery. The ring's unique design features a central opening to facilitate the passage of intraocular lenses (IOLs) and allows for easy positioning within the eye.
The ring has an outer diameter of 10.5mm and an inner diameter of 8.1mm, providing adequate support for various types of IOLs. It also boasts a thickness of 1mm to ensure sufficient rigidity and stability during the surgical procedure. The well-defined edges of the ring make it easy to grip and position accurately during implantation.
The clinical use of PMMA capsular rings has been demonstrated to result in improved visual outcomes, reduced risk of capsular bag distortion or collapse, and a lower rate of complications. The Speedway CTR-1109 PMMA Capsular Ring is a reliable, efficient, and cost-effective solution for ophthalmic surgeons seeking to optimize their cataract surgery procedures and improve the quality of life for their patients.
When used correctly, the Speedway CTR-1109 PMMA Capsular Ring can help ensure a successful outcome for cataract surgery, contributing to clearer and more stable vision for the patient. It is important to follow the manufacturer's instructions for use, sterilization guidelines, and post-operative care to ensure the best possible surgical results.
In summary, the Speedway CTR-1109 PMMA Capsular Ring is a versatile and effective ophthalmic device for providing additional support and maintaining the shape of the lens capsule during cataract surgery. Its biocompatible materials, definitive design, and proven clinical benefits make it a trusted tool for ophthalmic surgeons in ensuring optimal visual outcomes for their patients.
The Speedway CTR-1109 PMMA (Polymethylmethacrylate) Capsular Ring is a medical device used in ophthalmic surgery for supporting the intraocular lens (IOL) during implantation and preventing its displacement from the capsular bag. Here are some potential advantages and disadvantages of choosing this specific product for your ophthalmic procedures.
Pros:1. Biocompatibility: PMMA material is well recognized in ophthalmology for its biocompatibility, making it safe for prolonged contact with the human eye and causing minimal inflammatory response.
2. Durability: PMMA is a very stable material with good mechanical properties. This ring has a high resistance to deformation and degradation, ensuring long-term reliability.
3. Reusability: The Speedway CTR-1109 PMMA Capsular Rings are designed to be reusable, potentially reducing the overall cost per use for medical facilities and hospitals.
4. Proven design: PMMA capsular rings have been used in ophthalmology for decades, making them a proven and trusted choice in supporting IOLs.
5. IOL fixation: For challenging cases, such as routine cataract surgery with a high risk of IOL dislocation, the capsular ring acts as an additional safety measure to provide stable fixation and align the lens correctly.
Cons:1. Cost: Although reusable, the upfront investment for purchasing this device can be high, especially considering the cost of other single-use ophthalmic implants.
2. Learning curve: Proper implantation and removal of the capsular ring require specialized training and skill, making it crucial that surgeons are well-versed in the technique to prevent complications.
3. Infection risk: Although minimal, there's always a risk of microbial infections associated with any device being introduced into the eye, and the rings need to be sterilized before each use.
4. Potential impact on residual astigmatism: The presence of the capsular ring may lead to a slight increase in residual astigmatism. Still, the impact is usually minimal for most patients and can be corrected with additional visual aids or even postoperative cryotharcotherapy.
Conclusion:The Speedway CTR-1109 PMMA Capsular Ring is an acceptable choice for ophthalmic surgeons who value its long-term reliability, durability, and biocompatibility. While there are potential downsides to consider, such as cost and a steep learning curve, the proven benefits of this device make it a trusted option when used with care and precision.
Recommendation:If you are an ophthalmic surgeon or a medical decision-maker, you may consider the Speedway CTR-1109 PMMA Capsular Ring for your next cases, particularly in complex situations where secure IOL fixation is essential. However, ensure that you or your surgical team has received the necessary training to properly implant and remove these rings. Additionally, considering the high upfront cost, be sure to have a thorough clinical justification and cost-benefit analysis before making the purchase.
PMMA Capsular Tension Ring 11mm x 9mm pack of 2 Ophthalmic Instrument: Cat.