K3-7850 Kellen Capsulorrhexis Marker, 6.0mmK3-7852 Kellen Capsulorrhexis Marker, 5.5mm

K5-5074 Masket Capsulorrhexis Forceps, vaulted

K5-5071 Utrata Capsulorrhexis Forceps, straight

Aluminum Sterilizing Trays

figure 1

figure 2

Katena introduces two new capsulorrhexis forceps with landmarks on the anterior surfaces which can be used to gauge a 5.0mm capsulotomy. The first line is 2.5mm from the tip and is used to measure the radius (figure 1), while the second line at 5.0mm from the tip (figure 2) can be used to measure the overall diameter of the rhexis. The triangular tips of the forceps are delicate and can be used to create the initial capsular tear as well as to grasp the tag during the procedure. The forceps are available with straight jaws (Utrata) or with vaulted jaws (Masket).

For a Precisely Sized Capsulorrhexis

For a Perfectly Centered Capsulorrhexis

In order for an IOL to perform optimally, a precisely sized and accurately centered capsulorrhexis is essential. This can be a challenging process which is made more difficult if the pupil dilates eccentrically. To aid with this process a surgeon can use the Kellen Capsulorrhexis Marker. A perfectly centered mark is created by aligning the tips of four non-marking posts with the limbus and gently pressing the 5.5mm ring onto the corneal surface. Using the mark as a guide, the surgeon can produce a centered, predictably sized 5.0mm capsulorrhexis. This instrument is also available with a 6.0mm ring for creating a 5.5mm capsulorrhexis.

K9-2320 Instrument Case, small (206mm X 115mm X 19mm - holds 6-8 instruments) K9-2330 Instrument Case, medium (247mm X 206mm X 19mm - holds 10-17 instruments) K9-2340 Instrument Case, large (shown) (327mm X 225mm X 25mm - holds 16-20 instruments)

Instruments for Capsulorrhexisfrom Katena

In order to achieve excellent long term results in cataract surgery it is important to remove all of the residual cortex and cellular material from the

capsule. This new cannula is designed to polish all aspects of the capsule through a micro incision. It features a finely textured 1.25mm disc-shaped

tip which allows the surgeon to gently scrub the anterior, posterior and capsular fornix surfaces. Its posterior facing 0.3mm port helps to keep the capsule well formed

during polishing.

Capsule Polishers Henderson MICS Capsule Polisher

Shepherd Capsule Polishing Curette

Kraff Posterior Capsule Polisher

K3-1102

K7-4880

K7-4890

This curette features a low-profile 2mm ring tip which is beveled on both surfaces. The semi-sharp edges are used to polish the anterior and posterior portions of the capsule. The ring design ensures that capsule contact is distributed over a larger surface area, reducing the chance of inadvertant capsule rupture.

This delicate 1.75mm closed-cup curette is designed to polish and debride any remaining cells on the posterior surface of the capsule.

Irrigation through the downward facing port keeps the capsular surface taut for evenly distributed contact with the outer ring.

www.katena.com

Rosenwasser DALK Cannula

Rosenwasser DALK Trisector

Barron Vacuum Trephine

K7-3595

K3-1875

K3-1870DALK Corneal Dissector

Katzin Corneal Scissors

K4-2020 right (shown), K4-2030 left

posterior

anterior

Instruments for DALKThis instrument is designed to cut the anterior cornea to an exact depth. The precisely

calibrated rotating trephine mechanism allows the surgeon to advance the blade depth 0.25mm with each 360 rotation.

The tip of this instrument is used to find and maintain the interface plane during dissection of the stroma. It features a 12mm long flattened, vaulted spatula with a blunt beveled tip.

The flattened spatulated tip of this instrument aids in any additional peripheral dissection that might be required following the Big Bubble

technique. Its anterior ridge aids in bisecting the stroma prior to excision.

This cannula features a cobra-shaped head which seals the channel, aiding in the pneumatic dissection of the stroma from the underlying Descemets membrane as the surgeon forces air through its 0.2mm posterior port.

These strongly curved scissors are ideal to excise the stromal tissue during DALK. The scissors feature an 8mm long upper blade and an 8.5mm long lower blade.

New Lightweight, Durable, Cost-effective Trays

Aluminum Sterilizing Trays

Katena introduces a new line of sterilizing trays to protect your delicate microsurgical ophthalmic instruments. Manufactured from brushed aluminum, these single-level trays are both durable and lightweight. Each tray is supplied with a silicone finger mat which prevents instruments from moving during transportation and sterilization cycles. The underside of each mat features a series of channels that greatly improve air flow during drying cycles. By allowing air to flow beneath the mat, the drying process becomes more efficient and thorough.

Unique S-channels on the underside of the mats greatly improve air flow for more efficient and thorough drying.

K9-2320 Instrument Case, small (206mm X 115mm X 19mm - holds 6-8 instruments) K9-2330 Instrument Case, medium (247mm X 206mm X 19mm - holds 10-17 instruments) K9-2340 Instrument Case, large (shown) (327mm X 225mm X 25mm - holds 16-20 instruments)

4 Stewart Court, Denville, NJ 07834 USA 973-989-1600 800-225-1195 www.katena.com

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