– 9 –
NOTE: Baldus Medizintechnik GmbH is not liable for
any data loss. The operator/owner of the unit is re-
sponsible for data privacy and backups in relation to
patient data/sedation logs. We expressly recommend
that data be regularly exported to a USB stick and
stored in a secure data storage system.
The sedation logs are always saved in the unit language.
4. Settings: The Settings menu appears. There are
seven options.
4.1. Time/date: Any time and date can be set.
4.2. Volume: The information signal volume can be reg-
ulated and key sounds can be turned on and o.
4.3. Service: The dates of the last and next services, the
hardware and software versions, the max. N
2
O delivery
and the unit serial number are displayed. The service
hotline number is also shown.
4.4. Display % N
2
O: As delivered, the mixer is set up as
standard to display the percentage nitrous oxide being
delivered on the sedation display. If the user now presses
“Display % N
2
O”, the heading changes to “Display % O
2
”
and the percentage oxygen concentration is shown on
the sedation display. Summary: The nitrous oxide con-
centration is shown if “Display % N
2
O” is set and the oxy-
gen concentration if “Display % O
2
” is set. These settings
can be switched at any time.
4.5. 5% concentration increments: As delivered, the
mixer is set up as standard to add nitrous oxide to the
oxygen in 5% increments. If the user presses “5% con-
centration increments”, the heading changes to “1% con-
centration increments” and the nitrous oxide is increased
and reduced in 1% increments. Summary: The nitrous
oxide is increased/reduced in 5% increments if “5% con-
centration increments” is set and in 1% increments if “1%
concentration increments” is set. These settings can be
switched at any time.
3.2 Main menu
1. Start sedation with patient ID: A menu with letters
and numbers appears for adding a patient by name or
patient number. After clicking Enter, the sedation starts
immediately with a 5 l/min. total ow and 0% N
2
100% O
2
).
2. Start sedation with anonymous patient: The seda-
tion display is shown without having entered a patient
ID. Sedation starts immediately with 5 l/min. and 0% N
2
O
2
).
3. Recent patients: Shows the most recently treated pa-
tients, either anonymously or with the name/patient ID.
The treatment time, start of sedation, date, average total
ow, average N
2
O delivery in % and max. N
2
O delivery
are displayed. Sedation logs can also be deleted. Arrows
are used to click through the recent patients.
Sedation data can be saved to a USB stick, which can
be inserted on the left of the unit. For this, the operator
should click on the “Export data” button in the “Recent
patients” menu item. All data is saved to a directory on
the Baldus Touch. A .txt le is created for each patient.
During the export, all available data is copied to the USB
stick. The last 50 entries are displayed in the Recent Pa-
tients directory and can be individually deleted if nec-
essary.
If the unit is not powered down correctly (by keeping the
I/O button held for ve seconds), the le system may be-
come corrupted. This can happen even if the unit is only
ever powered down incorrectly once. Therefore, always
power down the unit before unplugging it. The sedation
log is only saved if the nitrous oxide sedation is ended
correctly. Accordingly, the last sedation log is not saved
if the unit is unplugged.
Start
sedation with
patient ID
Start
sedation with
patient ID
Start
sedation
with anony-
mous patient
Start
sedation
with anony-
mous patient
Recent
patients
Recent
patients
Monday, 3 April 2017 11:03:02Monday, 3 April 2017 11:03:02
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