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The McIntyre Inner Cannula 23G 3mm is a specialized ophthalmic microsurgical cannula designed for use with compatible outer cannulas and fluid-management systems. Its fine 23G profile and compact 3mm working configuration make it suitable for delicate ophthalmic procedures where controlled positioning and precise fluid handling are important.
Inner cannulas are commonly incorporated into specialized irrigation and aspiration assemblies used during ophthalmic microsurgery. The McIntyre design provides a fine working component that can be paired with a compatible outer cannula to create the intended fluid pathway. Depending on the system configuration, the assembly may be used for controlled irrigation, aspiration, or fluid exchange during procedures such as cataract and anterior-segment surgery.
The 23G gauge provides a narrow microsurgical profile, allowing the cannula to be positioned carefully within the operative field. The 3mm specification indicates a short working configuration, which can be advantageous when a compact tip or localized working area is required. The combination of a fine gauge and short working dimension supports controlled manipulation in delicate surgical environments.
The McIntyre Inner Cannula 23G 3mm should be used with compatible components according to the intended instrument system. Proper matching with the corresponding outer cannula, tubing, handle, or irrigation/aspiration equipment is important for maintaining the expected fluid pathway and surgical performance. Compatibility should always be confirmed before clinical use.
The cannula is designed for precise handling during ophthalmic microsurgery. Its smooth construction allows controlled manipulation and supports appropriate cleaning and inspection after use. The small internal passage should be kept free from obstruction because residual material can affect fluid flow and instrument performance.
For reusable versions, immediate post-procedure cleaning is particularly important. The internal lumen and working end should be thoroughly flushed according to the manufacturer’s validated cleaning instructions. The instrument should then be inspected for blockage, bending, corrosion, surface damage, or other abnormalities before sterilization and subsequent use.
The McIntyre Inner Cannula 23G 3mm is a useful component for professional ophthalmic instrument sets requiring a compact inner cannula configuration. Its fine 23G profile and 3mm working specification provide a specialized option for controlled fluid management and microsurgical access when used with an appropriate compatible system.
Cleaning, disinfection, and sterilization should always follow the manufacturer’s validated instructions and the healthcare facility’s approved instrument-processing protocol. If the specific product is designated for single use, it should be disposed of appropriately and should not be reprocessed unless specifically authorized.
Key Features
- McIntyre pattern inner cannula
- Fine 23G gauge
- 3mm working configuration
- Designed for ophthalmic microsurgery
- Suitable for controlled fluid-management applications
- Compatible with appropriate outer cannula systems
- Compact working profile
- Supports precise microsurgical positioning
- Suitable for cataract and anterior-segment procedures when compatible
- Designed for professional ophthalmic instrument sets
- Fine lumen for controlled fluid passage
- Clean and sterilize according to validated protocols
Product Specifications
| Specification | Details |
|---|---|
| Product Name | McIntyre Inner Cannula 23G 3mm |
| Instrument Type | Ophthalmic Inner Cannula |
| Pattern | McIntyre |
| Configuration | Inner Cannula |
| Gauge | 23G |
| Working Size | 3mm |
| Specialty | Ophthalmology |
| Primary Application | Ophthalmic microsurgical fluid management |
| Compatibility | Compatible outer cannula/system as applicable |
| Working Profile | Fine and compact |
| Material | Typically surgical-grade instrument material |
| Reusable | Depending on product configuration |
| Sterilization | Follow validated manufacturer and facility protocol |
FAQs
1. What is the McIntyre Inner Cannula 23G 3mm used for?
It is designed for controlled fluid management and microsurgical applications when used with a compatible outer cannula or ophthalmic fluid-management system.
2. What does 23G mean?
23G refers to the gauge size of the cannula, indicating its fine diameter and microsurgical working profile.
3. What does 3mm refer to?
The 3mm specification refers to the listed working configuration or functional dimension of the cannula.
4. Can this cannula be used for cataract surgery?
It may be used during cataract or anterior-segment procedures when its configuration is compatible with the selected irrigation and aspiration system.
5. Does the inner cannula require an outer cannula?
This component is generally intended for use as part of a compatible cannula assembly. The appropriate outer cannula should be selected according to the specific system.
6. Is the McIntyre Inner Cannula reusable?
Reusability depends on the product configuration and manufacturer instructions. Reusable versions should be thoroughly cleaned, inspected, and sterilized after use.
7. How should the cannula be cleaned?
The internal lumen and working end should be flushed and cleaned according to the manufacturer’s validated cleaning procedure before sterilization or disposal, as applicable.
