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The Nichamin Hydrodissection Cannula 27G is a specialized ophthalmic microsurgical cannula designed for controlled hydrodissection during cataract surgery and other appropriate anterior-segment procedures. Its fine 27G configuration provides a compact working profile for precise placement and controlled delivery of irrigation fluid within the surgical field.
Hydrodissection is an important step in cataract surgery that uses fluid to separate the lens cortex from the surrounding capsular structures. A dedicated hydrodissection cannula allows the surgeon to introduce fluid in a controlled manner while maintaining careful positioning within the operative field. The Nichamin pattern is designed for this specialized microsurgical application.
The 27G gauge provides a fine cannula diameter suited to delicate ophthalmic procedures. Its narrow profile allows precise manipulation and positioning where a small working instrument is required. The cannula can be connected to a compatible syringe, tubing, or fluid-delivery system according to the intended surgical setup.
The Nichamin Hydrodissection Cannula is designed to provide controlled fluid delivery rather than general-purpose irrigation. During use, appropriate fluid pressure and surgical technique should be determined by the qualified ophthalmic surgeon according to the procedure and clinical requirements. The cannula should be positioned and used in accordance with established surgical technique and the manufacturer’s instructions.
Its microsurgical construction supports accurate handling in confined operative spaces. The fine working profile can help provide the control expected when performing delicate lens and capsular procedures. The cannula should be inspected before use to ensure that its tip and lumen are unobstructed and free from deformation or other damage.
For reusable versions, careful cleaning is essential because the narrow lumen can retain fluid or biological material after surgery. The cannula should be flushed promptly after use and cleaned according to the manufacturer’s validated instructions. Particular attention should be given to the internal lumen to ensure that no residue remains that could interfere with subsequent fluid delivery.
The Nichamin Hydrodissection Cannula 27G is a practical addition to professional cataract and ophthalmic microsurgical instrument sets. Its specialized hydrodissection function and fine 27G profile make it suitable for controlled fluid delivery when performing appropriate lens-related procedures.
Cleaning, inspection, and sterilization should follow the manufacturer’s validated instructions and the healthcare facility’s approved instrument-processing protocol. If the specific version is designated single-use, it should be disposed of according to applicable clinical and institutional requirements rather than reprocessed.
Key Features
- Nichamin pattern hydrodissection cannula
- Fine 27G gauge
- Designed for ophthalmic microsurgery
- Intended for controlled hydrodissection
- Suitable for cataract surgery
- Appropriate for anterior-segment procedures when indicated
- Compact microsurgical profile
- Supports precise fluid delivery
- Compatible with suitable fluid-delivery systems
- Designed for controlled surgical handling
- Fine lumen for fluid management
- Clean and sterilize according to validated protocols
Product Specifications
| Specification | Details |
|---|---|
| Product Name | Nichamin Hydrodissection Cannula 27G |
| Instrument Type | Ophthalmic Hydrodissection Cannula |
| Pattern | Nichamin |
| Gauge | 27G |
| Function | Controlled hydrodissection |
| Specialty | Ophthalmology |
| Primary Application | Cataract and anterior-segment microsurgery |
| Fluid Delivery | Compatible irrigation/fluid system |
| Working Profile | Fine |
| Material | Typically surgical-grade instrument material |
| Reusable | Depending on product configuration |
| Sterilization | Follow validated manufacturer and facility protocol |
FAQs
1. What is the Nichamin Hydrodissection Cannula 27G used for?
It is designed for controlled fluid delivery during hydrodissection, particularly during cataract and appropriate anterior-segment procedures.
2. What does 27G mean?
27G refers to the gauge of the cannula, indicating its fine diameter and microsurgical working profile.
3. What is hydrodissection in cataract surgery?
Hydrodissection involves controlled injection of fluid to help separate lens cortical material from surrounding capsular structures during cataract surgery.
4. Can this cannula be used with a syringe?
It may be connected to a compatible syringe or fluid-delivery system according to the cannula’s specific configuration and manufacturer’s instructions.
5. Is the Nichamin cannula reusable?
Reusability depends on the specific product configuration. Reusable versions should be cleaned, inspected, and sterilized according to validated instructions.
6. How should a 27G hydrodissection cannula be cleaned?
The lumen should be thoroughly flushed and cleaned according to the manufacturer’s validated cleaning procedure before sterilization or disposal, as applicable.
7. Is this cannula suitable for cataract surgery?
Yes. Its specialized hydrodissection design is intended for use in cataract surgery and related ophthalmic microsurgical applications when appropriate.
