Corneal Trephine
Acheron Instruments presents the Corneal Trephine, a specialised tool featuring an ultra-thin, sharp cutting edge to make precise incisions in the cornea for creating a corneal hinge during certain ophthalmic procedures.
- Multiple blade diameters to suit diverse applications.
- Ergonomic long handle for optimal control.
- Hollow core window for enhanced visualisation.
- Our products are ISO-certified.
- SKU: 1071
- CATEGORY: Ophthalmic Instruments
- TYPE: Ronguer
- SIZE:
- TAGs: Corneal Trephine
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Corneal Trephine Uses
A corneal trephine assists surgeons in creating precise, circular, and symmetrical corneal incisions, ensuring optimal wound fit, to excise host tissue, or to cut donor corneal buttons during a corneal transplant procedure (keratoplasty).
- Cuts the circular button of the donor tissue and removes damaged corneal tissue.
- Ensures precise cutting of the donor corneal discs from the epithelial or endothelial site.
- Improves post-operative outcomes and reduces astigmatism.
- Reduces the risk of irregular cuts.
- Allows surgeons to access the anterior chamber for better surgical exposure.
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Features |
Benefits |
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Stainless Steel Construction |
Manufactured from high-quality stainless steel. |
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Ultra-sharp, thin blades |
Provides enhanced approximation between the donor button and patient cornea to minimize undercut and tissue distortion. |
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Hollow core window |
Ensures enhanced visualization of the surgical site. |
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Long handle |
Provides enhanced dexterity and control while making incisions. |
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Ergonomic design |
Provides enhanced control and maximum handling. |
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Versatility |
Available in multiple sizes and blade diameters to suit different surgical approaches. |
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Specification |
Detail |
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Manufacturer |
Acheron Instruments |
|
Material |
Stainless Steel |
|
Finish |
Satin |
|
Category |
Dental Instruments |
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Instrument Type |
Plier |
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Working End Profile |
Ultra-thin beaks |
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Handle Type |
Finger Ring Handle |
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Corrosion Resistance |
Yes |
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Sterilization |
Autoclavable |
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Usage |
Reusable |
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Certification |
US FDA Approved, EU-MDR, ISO-13485, CE Compliance Certificate |
What is the Corneal Trephine used for?
A Corneal trephine is a precision circular cutting instrument used to create round, precise incisions in the cornea, commonly during corneal transplantation (keratoplasty).
Can I buy high-quality ophthalmic surgery instruments online from Acheron Instruments?
You can buy high-quality general surgery instruments from Acheron Instruments that offer a wide range for every surgical requirement. We offer ISO-certified, medical-grade German stainless steel that emphasizes quality, functionality, and durability to meet the requirements of healthcare institutions.







