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The O’Gawa Two-Way I/A Cannula 18G is a specialized ophthalmic surgical instrument designed for procedures requiring controlled irrigation and aspiration through a two-way cannula configuration. The I/A designation refers to irrigation and aspiration, making this instrument suitable for compatible ophthalmic fluid-management setups where fluid delivery and removal are performed as part of the surgical procedure.
Its 18G size provides a defined cannula profile for controlled fluid movement while allowing the instrument to be positioned accurately within the surgical field. The two-way design is intended to support both irrigation and aspiration functions through the appropriate connected system. This configuration can help streamline fluid management during delicate ophthalmic procedures where controlled removal and replacement of fluid are required.
The O’Gawa pattern is designed for precise handling in the specialized environment of ophthalmic microsurgery. The cannula can be incorporated into compatible surgical systems according to the connection and configuration specified by the manufacturer. Because irrigation and aspiration equipment can vary between systems, compatibility should always be verified before clinical use.
The 18G specification identifies the gauge of the cannula and provides a relatively fine working profile. This makes the instrument suitable for applications where controlled access and fluid handling are important. The cannula should be manipulated carefully during use to maintain its intended shape and prevent damage to the working portion.
The O’Gawa Two-Way I/A Cannula 18G is suitable for professional ophthalmic surgical environments, including microsurgical procedure rooms and operating-room settings. It can be maintained as part of an ophthalmic instrument set or used with compatible irrigation and aspiration equipment. Its focused design makes it a practical accessory for procedures in which fluid management is an important component of the surgical technique.
The cannula should be inspected before use for cleanliness, structural integrity, and lumen patency. Fine cannulas require careful cleaning to prevent residual material from obstructing the internal passage. For reusable configurations, cleaning and sterilization should be performed according to the manufacturer’s instructions and the healthcare facility’s validated processing protocol.
With its O’Gawa pattern, two-way I/A configuration, and 18G cannula size, this instrument provides a practical solution for controlled irrigation and aspiration in ophthalmic microsurgery. Its specialized design supports precise fluid management while allowing integration into compatible surgical systems.
Key Features
- O’Gawa pattern ophthalmic cannula
- Two-way irrigation and aspiration design
- 18G cannula size
- Designed for ophthalmic microsurgery
- Supports controlled irrigation
- Supports controlled aspiration
- Suitable for compatible I/A fluid-management systems
- Fine working profile for precise positioning
- Compact design for delicate surgical environments
- Designed for controlled fluid management
- Suitable for ophthalmic instrument sets
- Reusability depends on product configuration and manufacturer instructions
Product Specifications
| Specification | Details |
|---|---|
| Product Name | O’Gawa Two-Way I/A Cannula 18G |
| Instrument Type | Ophthalmic I/A Cannula |
| Pattern | O’Gawa |
| Gauge | 18G |
| Configuration | Two-Way I/A |
| Primary Function | Irrigation and aspiration |
| Specialty | Ophthalmic Surgery |
| Application | Ophthalmic Microsurgical Procedures |
| Working Profile | 18G Cannula |
| Material | Typically Surgical-Grade Metal |
| Reusable | Depends on product configuration |
| Sterilization | Follow manufacturer instructions and validated facility protocol |
FAQs
1. What is the O’Gawa Two-Way I/A Cannula used for?
It is designed for controlled irrigation and aspiration during compatible ophthalmic microsurgical procedures.
2. What does I/A mean?
I/A stands for irrigation and aspiration, referring to the controlled delivery and removal of fluid during ophthalmic procedures.
3. What does 18G indicate?
18G refers to the gauge of the cannula and identifies its working diameter.
4. Why is it called a two-way cannula?
The two-way configuration is designed to support both irrigation and aspiration functions through compatible ophthalmic fluid-management equipment.
5. Is the O’Gawa I/A Cannula compatible with every irrigation and aspiration system?
No. Compatibility depends on the connection and configuration of the specific system. The cannula should be matched with compatible equipment before use.
6. Can this cannula be reused?
Reusability depends on the specific product configuration. Reusable versions should be cleaned and sterilized according to validated manufacturer and facility protocols.
7. How should the cannula be maintained?
The cannula should be thoroughly cleaned, with particular attention to its internal lumen, inspected for blockage or damage, and sterilized according to applicable instructions.