Interacoustics TRV chair - Default Chapter; Table of Contents

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Contents

1 Introduction .......................................................................................................................................... 1

1.1 About this manual ......................................................................................................................... 1

1.2 Intended use ................................................................................................................................. 1

1.3 Contraindications .......................................................................................................................... 1

1.4 Product description ....................................................................................................................... 1

1.5 Notes on safety ............................................................................................................................. 2

1.6 Safety precautions ........................................................................................................................ 2

1.7 Meaning of symbols used ............................................................................................................. 4

2 System description and performance ............................................................................................... 5

3 Using the chair ................................................................................................................................... 13

3.1 Precautions for use – basic safety rules ..................................................................................... 13

3.2 Seating the patient ...................................................................................................................... 15

3.2.1 Fitting the harness: ................................................................................................................. 16

3.2.2 Placing the headrest: .............................................................................................................. 17

3.3 Emergency exit ........................................................................................................................... 19

3.4 Charging the battery ................................................................................................................... 19

4 Diagnostic maneuvers protocol proposal ...................................................................................... 23

4.1 General ....................................................................................................................................... 23

4.2 Characteristics of positional nystagmus ..................................................................................... 28

4.3 Therapeutic maneuvers: protocol proposal for the right posterior canal .................................... 29

4.3.1 Therapeutic maneuvers: protocol proposal for lateral canal cupulolithiasis ........................... 31

4.3.2 Therapeutic maneuvers: protocol proposal for the anterior canal .......................................... 32

5 Maintenance and care ....................................................................................................................... 33

5.1 Liability ........................................................................................................................................ 34

5.2 Guarantee ................................................................................................................................... 34

6 Technical specifications ................................................................................................................... 35

6.1 Electromagnetic Compatibility (EMC) ......................................................................................... 36