Mynosys "Zepto" Presentation from OIS@ASCRS 2015

1. OIS@ASCRS 2015

2. ZEPTOTM
• Innovative, disposable device for cataract surgery
• Precision-pulse technology
• Accurate, reproducible capsulotomy that is quick,
safe, and affordable

3. ZEPTOTM capsulotomy system
Soft, clear
suction cup
Capsulotomy tip
Disposable handpiece &
console
Nitinol
capsulotomy ring
Incision finder

4. ZEPTOTM capsulotomy – rabbit eye

5. ZEPTOTM capsulotomy – cadaver eye

6. ZEPTOTM capsulotomy - rabbit

7. Precision-pulse capsulotomy
Bottom edge of
capsulotomy ring
Lens capsule at rest
Suction applied, capsule
pulled against ring edge
Trapped water
molecules
Increased tensile stress
Multipulse energy
discharges
Rapid phase transition of
water molecules
Capsule membrane
cleaved precisely
Cross-section through device and capsule

8. Chamber safety -temperature
+30 C for 2 sec
No change
A
B
C
No change
A
B
C
Suction cup
Cutting element
No significant temperature change in eye
• Low energy capsulotomy
• Additional shielding by silicone cup

9. Zonular safety
CCC ZEPTO
Paired human
cadaver eyes

10. Edge strength – CCC vs ZeptoTM
CCC
ZEPTO
Paired human
cadaver eyes
16 mN
60 mN
Tear Strength

11. Features & Advantages
• Automated capsulotomy
• Low energy, precision-pulse technology
• Quick, elegant, instantaneous
• Reduces procedure time
• Maximum edge extensibility
• Zonular safety
• Intraoperative centration
• Low cost

12. Faster, smaller, less costly
• Zepto : the metric unit of measurement
one million times smaller than femto
• The new gold standard