Technolas Victus, User Manual

Page: 156 / 207

9.5 Performing a cataract treatment
Materials:
n
Patient Interface 125 of the Patient Interface 125 Kit
(REF 90000115) or
n
Patient Interface 125 of the Patient Interface 125 Kit
(REF 90000145)
n
Suction Clip 125 of the Patient Interface 125 Kit (REF
90000115) or
n
Suction Clip 125 of the Patient Interface 125 Kit (REF
90000145)
The following chapter describe cataract treatments using the example of a cataract
treatment ( ‘LRCS’ ) including a capsulotomy procedure, a lens fragmentation proce‐
dure, an arcuate incisions procedure and a corneal incisions procedure with regard to
a workflow supported by a 2S-OCT (
Ä Chapter 9.5.2 ‘Performing a cataract treatment
supported by a 2S-OCT’ on page 9 - 31) and a workflow supported by a TD-OCT
(
Ä Chapter 9.5.3 ‘Performing a cataract treatment supported by a TD-OCT’
on page 9 - 44).
Depending on the
OCT being used, follow the relevant workflow as described.
9.5.1
Preparing a cataract treatment
The user (surgeon) must observe the treatment via the video live image in
order to detect potential problems.
Note that an incomplete bubble pattern during a capsulotomy procedure
may indicate an incomplete capsulotomy.
1.
Position the patient on the patient bed ( Ä Chapter 9.4.2 ‘Positioning the
patient on the patient bed’ on page 9 - 9 ).
2.
Connect the PI 125 to the spacer cone ( Ä Chapter 9.4.3 ‘Connecting the PI
125 to the spacer cone and positioning the suction clip’ on page 9 - 11 ).
After activating the ‘PI suction’ button, wait until the ‘PI suction’ status indi‐
cator is illuminated green.
3.
Position the suction clip ( Ä Chapter 9.4.3 ‘Connecting the PI 125 to the spacer
cone and positioning the suction clip’ on page 9 - 11 ).
4.
Dock the patient to the spacer cone ( Ä Chapter 9.4.4 ‘Docking the patient to
the spacer cone’ on page 9 - 22 ).
5.
If required, reposition the suction clip ( Ä Chapter 9.4.5 ‘Repositioning the
suction clip’ on page 9 - 28 ).
6.
L
WARNING! Danger of injury due to movement of the patient during
the treatment!
Ensure that the patient keeps still throughout the treatment.
– Instruct the patient not to move or talk during the treatment.
L
CAUTION
TREATMENT
9
SKU: 70005780TPV * Version 6 * UM-100010770 GB
9 - 30
TPV Controlled Document / Status: Effective / Effective Date: Jun 14, 2017 2:38:46 PM
UM-100010770 / Version 6 / Page 156 of 207