Ophthalmic Viscosurgical Device (OVD) – Cohesive Viscoelastic for Eye Surgery
Singclean® Ophthalmic Viscosurgical Device (OVD) is a CE-certified ophthalmic viscoelastic formulated with high-purity sodium hyaluronate produced through bio-fermentation. Designed for modern ophthalmic surgery, it helps maintain anterior chamber depth, protects delicate ocular tissues, and supports smooth manipulation of surgical instruments during cataract extraction, glaucoma procedures, corneal transplantation, and intraocular lens implantation.
As a cohesive OVD with excellent viscoelastic properties, Singclean® provides effective endothelial protection, creates stable intraocular space, and can be removed efficiently after surgery. Its optimized molecular weight and viscosity help surgeons achieve better chamber maintenance while reducing mechanical trauma during ophthalmic procedures.
Intended Use
1, During conditions of zero shear, cohesive OVDs tend to lock in position, helping to maintain space very effectively in the anterior segment of the eye during surgery.
2, Cohesive OVDs are also a good choice for inflation of the capsular bag prior to lens implantation, more easily, quickly, and completely removed from the capsular bag and anterior segment.
3, Better at flattening structures within the eye.
4, Work well for repositing or holding back prolapsing iris tissue at the cataract incision site or blood from the iris or angle.
Why Choose Our Ophthalmic Viscosurgical Device for OVD in Ophthalmology?
OVD in ophthalmology plays a critical role in maintaining surgical space, protecting corneal endothelial cells, and improving visualization throughout eye surgery. Singclean® has been specifically developed to provide reliable chamber maintenance and tissue protection during cataract extraction and intraocular lens implantation.
Compared with lower-viscosity alternatives, this cohesive ophthalmic viscosurgical device offers enhanced anterior chamber stability and easier postoperative removal. For surgeons seeking a dependable OVD in ophthalmology, Singclean® combines safety, biocompatibility, and efficient surgical handling.
Advantages
The global ophthalmic viscoelastic device (OVD) market is growing rapidly, driven by the rising prevalence of cataract and glaucoma, increasing surgical volumes, and the expansion of the aging population worldwide. Forecasts show the market will surpass USD 1.27 billion by 2028 with a CAGR of over 10%. For distributors, this creates an exceptional business opportunity.
For distributors, partnering with Singclean means not only accessing a proven, high-quality OVD with strong safety records and excellent performance but also aligning with a brand backed by years of global sales, automated GMP-level production, and reliable supply. With growing demand in emerging and developed markets alike, Singclean OVD represents a profitable and sustainable addition to any ophthalmic product portfolio.
Clear, transparent to improve the view of the surgical field
Excellent maintenance of space
Excellent endothelial cell protection
Excellent biocompatibility
Specification
| Volume | 1ml | 2ml |
| Concentration | 1%, 1.5%, 2%, 2.3%, 3% | |
Direction for Use
First expulse the air out of the ophthalmic Luer-lock needle, then inject Singclean® appropriately into eye. The injected amount Must be adapted to the type of surgical procedures. The administration of Singclean® should be performed only by trained specialists.
The needle should fit to the syringe luer tip; However, over tightening may cause the hub to weaken and possibly detach from the syringe. Extrusion of a test
droplet is recommended prior to entering eye, and excessive force on the plunger should be avoided.
Quick Purchasing Information
| Item | Details |
|---|---|
| Product Type | Cohesive Ophthalmic Viscosurgical Device (OVD) |
| Main Ingredient | Sodium Hyaluronate |
| Available Specifications | 1.0 mL, 2.0 mL |
| Viscosity | ≥100,000 mPa·s |
| Molecular Weight | High Molecular Weight Sodium Hyaluronate |
| OEM / ODM | Available |
| Private Label | Supported |
| MOQ | Flexible for distributors and OEM partners |
| Lead Time | Stock: 7–15 Days / OEM: 25–35 Days |
| Shelf Life | 3 Years |
| Sterilization | Sterile, Single-use |
| Regulatory Support | CE, MHRA, ANVISA, NMPA |
| Samples | Available for evaluation |
Our Certificate
ISO
ISO 9001:2015
Environmental Management System Certificate
Why Global Ophthalmic Distributors Choose Singclean
Singclean has specialized in sodium hyaluronate biomaterials for more than 23 years, providing ophthalmic viscosurgical devices (OVDs) to distributors, hospitals and OEM partners worldwide.
Industry-leading Experience
23+ years in absorbable biomaterials
China's leading ophthalmic sodium hyaluronate manufacturer
One of the earliest Chinese companies obtaining CE certification for ophthalmic viscoelastic solutions.
Stable Manufacturing Capacity
28,000㎡ intelligent manufacturing base
Automated filling production lines
Annual capacity exceeding 12 million units
Worldwide Distribution
Exported to 80+ countries
330+ strategic partners
50+ local registrations
Manufacturer Strength
Every Singclean® ophthalmic viscoelastic device is manufactured under strict international quality standards.
Highlights include:
ISO 13485 certified production
MDR quality management system
MDSAP-compliant quality management
BGMP quality system
Automated filling lines
Sterility validation
Batch traceability
FAQ
Q: What is the difference between cohesive and dispersive OVD?
A: Cohesive OVDs maintain space and are easy to remove, while dispersive OVDs coat tissues and provide stronger endothelial protection.
Q: Which OVD is better for cataract surgery?
A: Neither type is universally better. Routine cataract procedures often benefit from cohesive OVDs, while complex cases may require dispersive formulations or combination techniques.
Q: Why is cohesive OVD easier to remove?
A: Because cohesive formulations tend to remain together as a mass rather than adhering strongly to tissues.
Q: Can cohesive and dispersive OVDs be used together?
A: Yes. Many surgeons use both through the Soft Shell Technique.
Q: How do surgeons choose an OVD?
A: Selection depends on surgical stage, patient risk profile, endothelial health, and surgeon preference.
Q: What makes Singclean OVD different?
A: Singclean offers cohesive sodium hyaluronate formulations with multiple concentration options, regulatory support, manufacturing flexibility, and global supply capability.
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