Ophthalmic knife Straight Knife
Straight knife is designed to create a sideport incision in cataract surgery. It provides a strong point at initial stab incision.
5pcs/Bpx
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Straight knife is designed to create a sideport incision in cataract surgery. It provides a strong point at initial stab incision.
5pcs/Bpx
● The highly consistent edge is produced by high precision grinding technology in addition to electrical and chemical treatment.
● Suitable thickness of the blade with unique bevel ensures a micro sharper edge, therefore significantly reducing cutting resistance.
● The exclusive designed blade also decreases insertion resistance.
● Following heat treatment, the stainless steel is extremely durable.
● Standardized production techniques for consistent incision size and minimized risk of tissue damage whilst making the incision.
● True to size, the size of incision is same as the blade width.
● 2ndsight is not only the sharpest knife but also improves maneuverability.
● 2ndsight exclusive designed blade create the perfect square incision that performs very well on self-sealing.
● Handle is design for Human factors and ergonomics by taking consideration of surgeon hand position and maneuverability during the surgery.
| No. | Spec. | Angle | Length（mm） | Width W±0.05(mm) | ||
| α±3° | α1 | L1±3 | L±4 | |||
| 1 | E3STS1-0º | 0° | Straight | -- | 136 | 1.6 |
| 2 | E3STS1-15º | 15° | ||||
| 3 | E3STS1-22.5º | 22.5° | ||||
| 4 | E3STS1-30º | 30° | ||||
| 5 | E3STS1-45º | 45° | ||||
