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The Knolle Anterior Chamber A Cannula 25G is a specialized ophthalmic microsurgical instrument designed for controlled fluid delivery during procedures involving the anterior chamber. Its Knolle pattern and 25-gauge profile provide a fine working configuration for ophthalmic applications where controlled fluid management and precise instrument handling are important.
The 25G specification identifies the cannula as a fine-gauge instrument and provides an important reference when selecting compatible ophthalmic equipment. It can be incorporated into appropriate irrigation or fluid-delivery setups when the cannula and associated components are compatible. Connection style, overall length, tip configuration, and other dimensions may vary by manufacturer and should be confirmed against the applicable product specifications.
Designed for professional ophthalmic environments, the Knolle Anterior Chamber A Cannula can be included in specialized microsurgical instrument sets. Its fine profile supports careful handling alongside other delicate ophthalmic instruments and makes it suitable for applications where a controlled fluid pathway is required.
The cannula is intended to work with compatible fluid-delivery equipment such as an appropriate syringe, tubing, or irrigation system. Proper compatibility should be established before use to ensure that the connection and fluid pathway match the intended setup. The internal lumen should be kept free from obstruction and protected from bending or deformation during handling.
The Knolle pattern provides a useful identification feature when organizing ophthalmic surgical instruments or selecting a specific cannula configuration for an instrument set. This can help distinguish the product from other anterior chamber cannulas with different patterns, gauges, or configurations.
Manufactured from appropriate surgical-grade instrument material, the Knolle Anterior Chamber A Cannula 25G is designed for dependable handling and durability when properly maintained. The fine construction requires careful storage and handling to help preserve the working profile and internal pathway.
Before use, the cannula should be inspected for visible damage, deformation, contamination, or blockage. Any associated fluid-delivery components should also be checked for appropriate compatibility and secure connections. This type of instrument should be handled by trained ophthalmic professionals within an appropriate clinical setting.
Depending on the specific product configuration and manufacturer labeling, the Knolle Anterior Chamber A Cannula 25G may be supplied as a reusable or single-use instrument. Reusable versions should be cleaned, disinfected, and sterilized according to validated manufacturer instructions and the healthcare facility’s established reprocessing protocol.
The Knolle Anterior Chamber A Cannula 25G is a practical choice for ophthalmic instrument inventories requiring a fine-gauge anterior chamber cannula for controlled fluid delivery and compatible microsurgical applications.
Key Features
- Knolle anterior chamber cannula pattern
- 25G fine-gauge profile
- Designed for ophthalmic microsurgery
- Intended for controlled fluid delivery
- Suitable for compatible anterior chamber applications
- Fine profile for delicate instrument handling
- Compatible with appropriate irrigation systems
- Useful for ophthalmic microsurgical sets
- Surgical-grade instrument construction
- Internal lumen designed for fluid passage
- Inspect working end and lumen before use
- Reprocessing depends on manufacturer labeling
Product Specifications
| Specification | Details |
|---|---|
| Product Name | Knolle Anterior Chamber A Cannula |
| Instrument Type | Ophthalmic Cannula |
| Pattern | Knolle |
| Gauge | 25G |
| Configuration | Anterior Chamber A |
| Specialty | Ophthalmic Surgery |
| Application | Anterior Chamber |
| Function | Controlled Fluid Delivery |
| Profile | Fine Gauge |
| System Compatibility | Compatible irrigation/fluid-delivery systems |
| Material | Surgical-grade instrument material |
| Use Type | Reusable or single-use depending on labeling |
| Sterilization | Follow validated manufacturer and facility protocol |
FAQs
What is the Knolle Anterior Chamber A Cannula used for?
It is designed for controlled fluid delivery in compatible ophthalmic procedures involving the anterior chamber.
What does 25G mean?
25G refers to the cannula’s gauge and identifies its fine working profile. A 25G cannula has a smaller diameter than lower-gauge cannulas such as 19G.
Is the Knolle 25G cannula suitable for ophthalmic microsurgery?
Yes, it is designed as a fine ophthalmic microsurgical cannula for compatible anterior chamber applications.
Can it be connected to an irrigation system?
It can be used with compatible fluid-delivery equipment. The specific connector and system compatibility should be verified before use.
Is this cannula reusable?
Reusability depends on the product configuration and manufacturer labeling. Reusable versions require validated cleaning and sterilization procedures.
How should the cannula be maintained?
Protect the fine working end and internal lumen from bending, damage, contamination, and blockage. Follow the manufacturer’s validated reprocessing instructions.
Can it be included in an ophthalmic instrument set?
Yes, it can be included in compatible ophthalmic microsurgical sets requiring a 25G Knolle-pattern anterior chamber cannula.