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The Lacrimal Cannula 19 Gauge Straight is a specialized ophthalmic microsurgical instrument designed for controlled fluid delivery during lacrimal and related eye procedures. Its straight configuration provides a direct working profile that can support precise handling when accessing and working within the lacrimal system according to established clinical technique.
The 19 gauge specification provides a defined cannula diameter suited to applications where controlled irrigation or fluid delivery is required. The straight design offers predictable instrument handling and can be useful in ophthalmic surgical sets containing specialized lacrimal instruments, cannulas, probes, and irrigation accessories.
Lacrimal cannulas are commonly selected for procedures involving the lacrimal drainage system where controlled introduction of compatible fluid may be required. The exact clinical application depends on the cannula configuration, connection system, and procedure being performed. This instrument should therefore be used by appropriately trained ophthalmic professionals according to established clinical protocols.
The cannula is intended to connect with a compatible syringe, tubing, or irrigation system. Before use, the connection should be checked for secure fit and compatibility with the intended fluid delivery system. The cannula’s lumen should remain unobstructed to support consistent fluid delivery, while handling should be performed carefully to protect the delicate instrument structure.
The straight shaft configuration can provide a simple, direct profile for controlled positioning. The 19G size also makes this cannula suitable for applications requiring a somewhat larger lumen than finer ophthalmic cannulas. Selection of gauge should always be based on the specific procedure, instrument compatibility, and clinician preference.
For reusable versions, proper cleaning and reprocessing are important for maintaining instrument performance and preventing contamination. The lumen should be inspected and appropriately cleaned after use in accordance with validated manufacturer instructions. Any reusable cannula should be inspected for bending, surface damage, blockage, or other abnormalities before subsequent use.
The Lacrimal Cannula 19 Gauge Straight is a practical addition to ophthalmic and lacrimal procedure instrument collections. Its straight configuration, 19G specification, and fluid-delivery design make it suitable for professional clinical environments where controlled irrigation or fluid administration is required.
Cleaning, disinfection, sterilization, and handling should always follow the manufacturer’s instructions and the healthcare facility’s validated protocols. If the product is supplied as single-use, it should not be reprocessed or reused unless specifically authorized by the product labeling and applicable regulations.
Key Features
- Straight lacrimal cannula design
- 19 gauge specification
- Designed for ophthalmic procedures
- Suitable for lacrimal applications
- Intended for controlled fluid delivery
- Straight working profile for direct handling
- Compatible with appropriate syringe or irrigation systems
- Suitable for ophthalmic surgical instrument sets
- Fine-control fluid delivery capability
- Requires lumen inspection and cleaning when reusable
- Professional surgical-grade instrument construction
- Reprocessing according to validated manufacturer protocols
Product Specifications
| Specification | Details |
|---|---|
| Product Name | Lacrimal Cannula 19 Gauge Straight |
| Instrument Type | Lacrimal Cannula |
| Configuration | Straight |
| Gauge | 19G |
| Specialty | Ophthalmology |
| Primary Application | Lacrimal Procedures |
| Function | Controlled Fluid Delivery / Irrigation |
| Working Profile | Straight |
| Connection | Compatible Syringe or Irrigation System |
| Material | Surgical-Grade Instrument Material |
| Use Type | Depends on Product Configuration |
| Sterilization | Follow Manufacturer-Validated Protocol |
FAQs
1. What is a 19G straight lacrimal cannula used for?
It is designed for controlled fluid delivery or irrigation during lacrimal and related ophthalmic procedures.
2. What does 19G mean?
19G refers to the gauge specification of the cannula, indicating its approximate diameter.
3. Why is this lacrimal cannula straight?
The straight configuration provides a direct working profile that can support controlled positioning and handling.
4. Can it be connected to a syringe?
Yes, when the syringe connection is compatible with the specific cannula configuration.
5. Is the Lacrimal Cannula 19G reusable?
Reusability depends on the product configuration and manufacturer labeling. Always follow the supplied instructions.
6. How should a reusable lacrimal cannula be cleaned?
It should be cleaned and sterilized according to validated manufacturer instructions and the healthcare facility’s approved reprocessing protocol.
7. Is this cannula suitable for ophthalmic instrument sets?
Yes. It can be included in appropriately configured ophthalmic or lacrimal procedure sets where a 19G straight cannula is required.