Table Of Contents - Haag-Streit AT 910 Instructions For Use Manual

Contents
1. Safety .......................................................................4
1.1 Areas of application of the device .......................................................... 4
1.2 Ambient conditions ................................................................................. 4
1.3 Shipment and unpacking ....................................................................... 4
1.4 Installation warnings ............................................................................. 4
1.5 Operation, environment ......................................................................... 4
1.6 Disinfection ............................................................................................ 4
1.6.1 Cleaning and disinfection of the measuring prism ................................. 5
1.6.2 Visual inspection of the measuring prisms for damages ........................ 5
1.6.3 Service life of reusable measuring prisms ............................................. 6
1.6.4 Tonosafe ................................................................................................ 6
1.6.5 Monthly device checks ........................................................................... 6
1.7 Warranty and product liability ................................................................. 6
1.9 Description of symbols ........................................................................... 6
2. Introduction ..............................................................6
2.1 Overview ................................................................................................ 7
3. Appliance assembly / installation ..........................7
3.1 AT 900 Model R ..................................................................................... 7
3.2 AT 900 Model T ...................................................................................... 7
3.3 AT 900 Model BQ ................................................................................... 7
3.4 Tonometer AT 870 ................................................................................. 7
3.5 Which slit lamp with which tonometer .................................................... 7
3.6 Description of models ............................................................................ 8
4. Commissioning ........................................................8
5. Operation .................................................................8
5.1 Astigmatism ........................................................................................... 8
5.2 How pressure is measured .................................................................... 8
5.3 Preparing the patient .............................................................................. 8
5.4 Patient instructions ................................................................................. 9
5.5 Preparation of slit lamp and tonometer .................................................. 9
5.6 Measuring correctly ................................................................................ 9
5.7 Sources of error ................................................................................... 10
5.7.1 Wrong distance to patient ................................................................... 10
5.7.2 Position too far to the right / left ........................................................... 10
5.7.3 Position too high / low .......................................................................... 11
5.7.4 Incorrect pressure ................................................................................ 11
© HAAG-STREIT AG, 3098 Koeniz, Switzerland - HS-Doc. no. 1500.7006000.04240 - 24. Edition / 2018 - 04
01-IFU_AT900-7006000-04240_eng.indd 3
SVENSKA NEDERLANDS PORTUGUÊS ESPAÑOL ITALIANO
6. Technical data ........................................................12
6.1 Applanation tonometer AT 900 ............................................................. 12
6.2 Applanation tonometer AT 870 ............................................................. 12
7. Maintenance ...........................................................12
7.1 Repairs ................................................................................................. 12
7.2 Cleaning and disinfection ..................................................................... 12
7.3 Checking the Tonometer AT 900 .......................................................... 14
7.4 Checking the Tonometer AT 870 .......................................................... 15
A. Appendix ................................................................17
A.1 Accessories - Original HAAG-STREIT measuring prisms ................... 17
A.2 Accessories - Tonosafe ....................................................................... 17
B. Legal regulations ...................................................17
C. Classification .........................................................17
D. Disposal ..................................................................17
E. Standards ...............................................................17
FRANÇAIS DEUTSCH ENGLISH
03.05.2018 10:11:10
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