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The Castro Corneoscleral Punch 1.5×4.5mm is a specialized ophthalmic microsurgical instrument designed for controlled removal of corneal or corneoscleral tissue. Its precision punch configuration provides a defined working area for surgeons performing procedures where accurate tissue excision and consistent instrument control are essential.
With a 1.5 × 4.5mm working dimension, this corneoscleral punch is suited to microsurgical techniques requiring a specific and repeatable tissue opening or excision. The compact working end allows the surgeon to work within a confined ocular field while maintaining visualization through surgical magnification. Its dimensions provide a useful balance between localized tissue removal and efficient access to the intended surgical site.
The Castro-style design is particularly relevant to ophthalmic procedures involving the cornea, sclera, or corneoscleral junction. Depending on the surgical technique and indication, corneoscleral punches may be incorporated into procedures requiring precise tissue preparation or excision. The instrument should always be selected according to the surgeon’s preferred technique, required tissue dimensions, and specific procedure.
Precision is especially important in ophthalmic microsurgery because the working field contains delicate structures that require controlled handling. The punch mechanism is designed to provide a defined cutting action rather than relying on broad or uncontrolled tissue manipulation. Proper alignment of the working end with the intended tissue area can help support accurate results and consistent surgical technique.
The instrument’s compact profile also makes it practical for use under an operating microscope. Its working end is designed to provide clear access to the surgical site while allowing the surgeon to make fine movements. This precision-oriented construction is valuable when tissue excision must be performed within a limited anatomical area.
The Castro Corneoscleral Punch is typically manufactured from surgical-grade stainless steel, providing durability, corrosion resistance, and reliable performance when properly maintained. The cutting and punching surfaces should remain properly aligned and free from damage. Regular inspection before use is important to identify wear, deformation, or any irregularity that could affect instrument performance.
Because this is a precision ophthalmic instrument, appropriate cleaning and handling are essential. Following use, it should be carefully cleaned according to validated ophthalmic instrument reprocessing procedures. Particular attention should be given to the working mechanism and punch surfaces to remove any residual biological material. Sterilization should be performed using a validated method appropriate for the instrument and healthcare facility.
The Castro Corneoscleral Punch 1.5 × 4.5mm is a practical addition to specialized ophthalmic instrument sets where controlled corneal or corneoscleral tissue excision is required. Its defined working dimensions and precision-oriented design provide surgeons with a specialized tool for accurate microsurgical tissue preparation.
Key Features
- Castro-style corneoscleral punch
- 1.5 × 4.5mm working dimensions
- Designed for controlled corneoscleral tissue excision
- Precision working end for localized tissue removal
- Suitable for ophthalmic microsurgery
- Compact profile for confined surgical fields
- Designed for controlled cutting and punching action
- Suitable for use under surgical magnification
- Durable surgical-grade stainless steel construction
- Reusable when properly cleaned and maintained
- Suitable for specialized ophthalmic instrument sets
- Compatible with validated cleaning and sterilization procedures
Product Specifications
| Specification | Details |
|---|---|
| Product Name | Castro Corneoscleral Punch |
| Instrument Type | Ophthalmic Corneoscleral Punch |
| Working Dimensions | 1.5 × 4.5mm |
| Working End | Punch |
| Primary Application | Corneal & Scleral Tissue Excision |
| Surgical Specialty | Ophthalmology |
| Surgical Field | Cornea / Sclera |
| Material | Surgical Stainless Steel |
| Reusable | Yes |
| Sterilization | Compatible with validated sterilization procedures |
| Intended Use | Ophthalmic Microsurgical Procedures |
FAQs
What is the Castro Corneoscleral Punch used for?
The Castro Corneoscleral Punch is designed for controlled excision or preparation of corneal and corneoscleral tissue during specialized ophthalmic procedures.
What are the dimensions of this corneoscleral punch?
This model has a working dimension of 1.5 × 4.5mm, providing a defined area for localized tissue removal.
What type of surgery uses a corneoscleral punch?
Corneoscleral punches may be used in ophthalmic procedures requiring precise preparation or excision of corneal, scleral, or corneoscleral tissue, depending on the surgical technique.
Is the Castro Corneoscleral Punch suitable for microsurgery?
Yes. Its compact working end and defined punch dimensions are intended for controlled use during ophthalmic microsurgical procedures.
What material is the corneoscleral punch made from?
This reusable ophthalmic instrument is typically manufactured from surgical-grade stainless steel for durability and corrosion resistance.
Is the Castro Corneoscleral Punch reusable?
Yes, it is designed for reusable professional surgical use when properly cleaned, inspected, maintained, and sterilized.
How should this ophthalmic punch be sterilized?
It should be cleaned and sterilized according to the healthcare facility’s validated ophthalmic instrument reprocessing procedures and applicable instrument-care guidelines.