Table des Matières
Publicité
Les langues disponibles
Les langues disponibles
Table 1. Table of pressures for SM8 valves
Valve model
SM8-140
listed on the
Locator
References
SM8-140
concerned
Radiographic
0 point
identification
of the model
Available
1
10
pressures
2
25
(mmH
O)
2
3
40
4
60
5
80
6
100
7
120
8
140
* The pressures are expressed in mmH
1 mmH
O corresponds to 9.807 Pa or 0.074 mmHg.
2
Table 2. Table of pressures for SM3 valves
Valve model listed on the Locator
References concerned
Available pressures (mmH
2
* The pressures are expressed in mmH
1 mmH
O corresponds to 9.807 Pa or 0.074 mmHg.
2
[1] Vertical grooves. Used to ensure the correct positioning
of the Compass and the Magnet inside the Locator.
Page 8 of 48
SM8
SM8-300 SM8-400
SM8,
SM8-300 SM8-400
SM8-2010
SM8-A,
SM8A-2010
SM8B,
SM8B-2010,
SM8-2020,
SM8-2021,
SM8-2030,
SM8-2031,
SM8-2040
1 point
2 points
30
50
50
75
70
100
90
125
110
150
140
180
170
220
200
300
O.
2
O)
1
2
3
O.
2
[2] Reading area. Shows the valve model on the left and
each of the eight pressure levels for SM8 valve (three for
SM3 valve) associated with this reference.
[3] Rotating ring. Used to select the reading area corre-
sponding to the valve model to be adjusted.
[4] Arrow showing the direction of the CSF flow. Used to po-
sition the Locator correctly in relation to the valve.
[5] Central cut-out area. Used to center and position the Lo-
cator accurately and as closely as possible to the valve.
6.2. Compass
The Compass fits into the Locator and enables direct reading
of pressure values.
3 points
The needle indicates the exact orientation of the valve rotor.
When used in conjunction with the Locator, the Compass en-
ables the valve pressure to be read.
80
120
150
190
230
270
330
400
[6] Central target. Used to refine the position of the Compass
above the valve.
SM3
[7] Needle. Indicates the orientation of the valve rotor.
SM3
[8] Lateral lugs. Used to vertically guide the Compass into
the internal grooves of the Locator.
50
[9] Compass needle shaft. To be centered in the target.
110
170
6.3. Magnet
CAUTION
Keep the Magnet away from electromedical devices for
care or diagnosis (i.e. pacemaker, patient monitor, elec-
tronic measuring devices, imaging devices, etc.). The
magnetic field of the Magnet could provoke electro-
magnetic disturbance and altere their operation.
CAUTION
Do not store or handle the Magnet near any device like-
ly to be altered by a powerful magnetic field.
CAUTION
Do not move the Magnet close to a powerful magnetic
field (e.g. MRI). It could become a dangerous projectile
or its performance could be affected.
CAUTION
Handle the Magnet with care near metal objects (e.g.
hospital furniture). They could become violently attrac-
ted.
Publicité
Table des Matières
