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Trifocal toric hydrophilic IOL (Pod FT)

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Collections: Eyecare, Medical Consumable Supplies

Product type: อุปกรณ์ทางการแพทย์

Vendor: ihlcares

Tags: Eyecare, Medical Consumable Supplies, ห้องผ่าตัด (Operation)


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Technical specifications

Commercial name                                Pod FT

Material                                                 26% hydrophilic acrylic

Overall diameter                                  11.40 mm

Optic diameter                                     6.00 mm

Optic                                                      Biconvex aspheric (-0.11μ SA) toric trifocal diffractive FineVision

Filtration                                                UV & blue light

Refractive index                                   1.46

Abbe number                                       58

Angulation                                             5°

Additional power                                 + 1.75D for intermediate vision & + 3.50D for near vision

Injection system                                   Medicel Accuject 2.0 from 6D to 24.5D & Medicel Accuject 2.1 / 2.2 from 25D to 35D

Incision size                                           ≥ 2.0 mm

Spherical power                                   6D to 35D (0.5D steps)

Cylinder power (IOL plane)                1.00 - 1.50 – 2.25 - 3.00 - 3.75 - 4.50 - 5.25 - 6.00D

Square edge                                         360°

Nominal manufacturer A constant    118.95

Suggested A constant*                       Interferometry                                     Ultrasound

                Hoffer Q: pACD                    5.59                                                        5.35

                Holladay 1: Sf                        1.83                                                        1.57

                SRK II: A                                                 119.31                                                   119.06

                SRK/T: A                                 118.95                                                   118.73

                Haigis**: a0; a1; a2             1.36; 0.4; 0.1                                       1.13; 0.4; 0.1

                                                                Pod FT    Pod FT    Pod FT    Pod FT    Pod FT    Pod FT    Pod FT    Pod FT

                                                                1.0          1.5          2.25        3.0          3.75        4.5          5.25        6.0

Cylinder power at IOL plane              1.00D     1.50D     2.25D     3.00D     3.75D     4.50D     5.25D     6.00D

Cylinder power at corneal plane      0.68D     1.03D     1.55D     2.06D     2.57D     3.08D     3.60D     4.11D

Recommended corneal                      0.50D -   0.90D -   1.29D -   1.81D -   2.33D -   2.83D -   3.34D -   3.86D

astigmatism correction range            0.89D     1.28D     1.80D     2.32D     2.82D     3.33D     3.85D     4.36D

 

 

INJECTION GUIDELINES

The Medicel Accuject injection system is recommended for implanting the FineVision Toric lenses.

This fully single-use system represents total reliability for safe and effective lens injections.

Its compact design with integrated cartridge enables a simple, predictable loading and positioning of the lens.

Accuject 2.0 for lens diopters < 25D

Accuject 2.1 / 2.2 for lens diopters ≥ 25D

INJECTION GUIDELINES Trifocal toric hydrophilic IOL (Pod FT)

1. www.physioltoric.eu which will recommend you the cylindrical lens powers and the optimal axis alignment of the IOL.

2. Mark the eye with the patient sitting upright in order to avoid cyclotorsion effect.

Peroperative:

1. When the FineVision Toric lens is injected in the capsular bag, remove all viscoelastic behind and in front of the lens using I/A canula.
2. With a syringe filled with BSS solution, test the watertight self-sealing of the incisions and ensure that the normal intraocular pressure is
recovered.
3. If necessary, reposition the lens in the axis of the IOL marks using a micromanipulator.
4. Gently push the lens towards the posterior capsule with the micromanipulator.
5. Check again that the incision is watertight.
6. Carefully remove the eyelid speculum.
Do not over-inflate the capsular bag at the end of the surgery.
1. Apply viscoelastic into the tip and the loading chamber of
the injector cartridge.
2. Remove the lens from the lens holder. Position the lens
into the cartridge in such way that the two haptics with
the holes are pointing at 1 and 7 o’clock.
3. Exert slight pressure onto the lens optic and make sure
that all haptics are inside before further closing the
cartridge. Close the cartridge and check the position of
the lens.
4. Once the "click-lock" mechanism engages, the lens is
securely loaded and ready for injection.
5. Press the injector plunger forward and push the lens into
the conical tip of the cartridge.
6. Pull the plunger back a few millimeters and then inject
the lens in one continuous motion. For gently implantation,
it is not necessary to push the plunger until the end of
the cartridge.

SURGICAL GUIDELINES
Preoperative:

1. Use the PhysIOL toric calculator www.physioltoric.eu which will recommend you the cylindrical lens powers and the optimal axis
alignment of the IOL.
2. Mark the eye with the patient sitting upright in order to avoid cyclotorsion effect.
Peroperative:
1 When the FineVision Toric lens is injected in the capsular bag, remove all viscoelastic behind and in front of the lens using I/A canula.
2 With a syringe filled with BSS solution, test the watertight self-sealing of the incisions and ensure that the normal intraocular pressure is
recovered.
3. If necessary, reposition the lens in the axis of the IOL marks using a micromanipulator.
4. Gently push the lens towards the posterior capsule with the micromanipulator.
5. Check again that the incision is watertight.
6. Carefully remove the eyelid speculum.
Do not over-inflate the capsular bag at the end of the surgery

Implantation video