30 matching records for Ophthalmic Ring.
A sterile ophthalmic device intended to be placed on the cornea to provide a physical barrier for fluid retention of the eye during ophthalmic surgery. It is a bevelled, hollow cylinder made of high-grade stainless steel, similar in shape to a non-cutting c...
A dedicated ophthalmic surgical instrument intended to be used explicitly for the temporary mechanical retraction/dilatation of intraocular tissues (e.g., iris) during ophthalmic surgery. It is typically a small hook-like device which may include a retentio...
A non-powered, hand-held, ophthalmic surgical device designed to measure angular distances radially around the surface of the eye [e.g., during intraocular lens (IOL) implantation/alignment]. Also referred to as a Mendez degree gauge, it consists of a handl...
A non-powered, hand-held, ophthalmic surgical device designed to measure angular distances radially around the surface of the eye [e.g., during intraocular lens (IOL) implantation/alignment]. Also referred to as a Mendez degree gauge, it consists of a handl...
A sterile, dedicated ophthalmic surgical instrument intended to be used explicitly for the temporary mechanical retraction/dilatation of intraocular tissues (e.g., iris) during ophthalmic surgery. It is typically a self-retaining ring/frame or a small hook-...
A hand-held, manual, ophthalmic surgical instrument intended to be used for fixation of the eyeball during a variety of ocular procedures. The distal end is configured as an open or closed ring with a fixed or swivelling attachment to a handle; the ring may...
A hand-held, manual, ophthalmic surgical instrument intended to be used for fixation of the eyeball during a variety of ocular procedures. The distal end is configured as an open or closed ring with a fixed or swivelling attachment to a handle; the ring may...
A hand-held manual surgical instrument designed to facilitate the grasping, manipulation, or clamping of, and/or removal of foreign bodies from, ophthalmic soft-tissues (ocular tissues, eyelids), and may be pointed for capsulorhexis. It has a conventional (...
A hand-held, manual, ophthalmic surgical instrument typically with a fenestrated, spoon-shaped or ring-like tip which can be either sharp or blunt, intended to be used to obtain or remove eye tissue through a scraping action. It is typically made of metal. ...
A hand-held ophthalmic surgical instrument used to cut suture during eye surgery. It comprises two pivoted blades that are usually provided with a finger and thumb ring-handle and which cut with a shearing action (i.e., the fine blades cut as the sharpened ...
A sterile, hand-held manual surgical instrument designed to facilitate grasping, manipulation or clamping of, and/or removal of foreign bodies from, ophthalmic soft-tissues (ocular tissues, eyelids), and may be pointed for capsulorhexis. It has a convention...
A hand-held, manual, ophthalmic surgical instrument intended to be used to cut the muscles of the eye during strabismus surgery. It comprises two pivoted blades that usually have finger and thumb ring-handles, and which cut with a shearing action (i.e., the...
A hand-held, manual, ophthalmic surgical instrument intended to be used to cut the muscles of the eye during strabismus surgery. It comprises two pivoted blades that usually have finger and thumb ring-handles, and which cut with a shearing action (i.e., the...
A hand-held, manual, ophthalmic surgical instrument typically with a fenestrated, spoon-shaped or ring-like tip which can be either sharp or blunt, intended to be used to obtain or remove eye tissue through a scraping action. It is typically made of metal. ...
A hand-held ophthalmic instrument used to cut and/or divide tendon tissue in the eye during surgery, typically to correct a deformity. It comprises two pivoted blades that usually have finger and thumb ring-handles, and which cut with a shearing action (i.e...
A hand-held, manual, ophthalmic surgical instrument intended to be used to cut the muscles of the eye during strabismus surgery. It comprises two pivoted blades that usually have finger and thumb ring-handles, and which cut with a shearing action (i.e., the...
A hand-held, manual, open-surgery instrument designed to grasp, manipulate, dissect, and/or clamp soft-tissues (e.g., organs, blood vessels); it is not intended for grasping/clamping bone or teeth, nor is it dedicated to ophthalmic surgery and is not a dedi...
A hand-operated, self-retaining, one-piece surgical instrument intended to be used to separate/draw aside the margins of a wound/incision to allow access to tissues/organs during open surgery; it is not intended to retract the ribs and is not dedicated to o...
A hand-held, manual, open-surgery instrument designed to facilitate grasping and manipulation of soft-tissues. It has a tweezers-like design (may be a micro/fine instrument) with variously designed tips at the working end, whereby the blades are designed to...
A frame-like assembly of surgical instruments/devices intended to be used to create a self-locking, self-retaining mechanism to temporarily part tissue (e.g., hold the edges of an incision open) to expose internal tissues or organs for access during open su...
A hand-held, manual, open-surgery instrument designed to grasp, manipulate, dissect, and/or clamp soft-tissues (e.g., organs, blood vessels); it is not intended for grasping/clamping bone or teeth, nor is it dedicated to ophthalmic surgery. It has a scissor...
A hand-held manual surgical instrument designed to facilitate grasping and manipulation of soft-tissues. It has a tweezers-like design (may be a micro/fine instrument) with variously designed tips at the working end, whereby the blades are designed to be op...
A hand-held, manual, ophthalmic surgical instrument intended to be used to cut intraocular tissue of the anterior segment (e.g., iris). It comprises two pivoted blades which cut with a shearing action directly adjacent to the handles (i.e., not a probe-like...
A hand-held, manual, open-surgery instrument designed to facilitate grasping and manipulation of soft-tissues. It has a tweezers-like design (may be a micro/fine instrument) with variously designed tips at the working end, whereby the blades are designed to...
A hand-held surgical instrument used during surgery to cut suture or ligature material, i.e., to divide lengths or remove excessive/unwanted ends. It comprises two pivoted blades that are usually provided with a finger and thumb ring-handle and which cut wi...
A hand-held, manual, open-surgery instrument designed to grasp, manipulate, dissect, and/or clamp soft-tissues; it is not intended for grasping/clamping bone or teeth, nor is it dedicated to ophthalmic surgery and is not a dedicated biopsy device. It has a ...
A hand-held, manual, ophthalmic surgical instrument intended to be used to cut corneal tissue (e.g., during cataract extraction surgery, corneal transplant surgery). It comprises two pivoted blades that are usually provided with a finger and thumb ring-hand...
A hand-held, manual, ophthalmic surgical instrument intended to be used to cut corneal tissue (e.g., during cataract extraction surgery, corneal transplant surgery). It comprises two pivoted blades that are usually provided with a finger and thumb ring-hand...
A hand-held manual surgical instrument with blades designed to grasp and manipulate surgical implants/devices (excluding sutures) during implantation; it is not intended for use on soft tissues, not an ophthalmic device, and is not a dedicated tissue clip a...
A circular band, typically stainless steel, sutured to the sclera to prevent collapse of the globe (sphere) during difficult intraocular operations. This is a reusable device.