background image

 

D

0125127

C

       

  

 

36

 

Safety

  

Regarding

 

electrical

 

safety,

 

this

 

device

 

is

 

designed

 

to

 

be

 

used

 

only

 

by

 

professionals

 

in

 

the

 

hearing

 

healthcare

 

industry.

  

 

It

 

is

 

Class

 

II

 

Medical

 

Electrical

 

(ME)

 

equipment

 

that

 

is

 

part

 

of

 

an

 

ME

 

system.

 

 

This

 

device

 

provides

 

Type

 

B

 

protection

 

 

(Type

 

B

 

equipment,

 

Type

 

B

 

applied

 

part)

 

 

This

 

device

 

is

 

not

 

protected

 

from

 

ingress

 

of

 

water.

  

 

Power

 

is

 

supplied

 

by

 

an

 

un

grounded

 

mains

 

power

 

cable

 

to

 

a

 

medical

 

grade

 

power

 

supply

 

and

 

also

 

supplied

 

by

 

the

 

USB

 

cable

 

connected

 

to

 

a

 

computer.

 

The

 

USB

 

computer

 

power

 

must

 

be

 

able

 

to

 

supply

 

at

 

least

 

500mA

 

at

 

the

 

standard

 

USB

 

voltage.

 

 

A

 

USB

 

Optical

 

Isolator,

 

with

 

a

 

minimum

 

of

 

1500V

 

AC

 

isolation

 

should

 

be

 

placed

 

in

line

 

between

 

the

 

computer’s

 

USB

 

connection

 

and

 

the

 

MedRx

 

device.

 

The

 

Optical

 

Isolator

 

should

 

be

 

powered

 

by

 

a

 

power

 

supply

 

that

 

conforms

 

to

 

IEC

 

60601

1.

 

The

 

computer,

 

Optical

 

Isolator’s

 

power

 

supply

 

and

 

the

 

speaker’s

 

power

 

supply

 

should

 

be

 

connected

 

to

 

the

 

Medical

 

Grade

 

isolation

 

transformer

 

that

 

conforms

 

to

 

IEC

 

60601

1.

 

Follow

 

the

 

manufacturer’s

 

instructions

 

for

 

installation

 

and

 

use.

 

All

 

connected

 

equipment

 

provides

 

2

 

MOPP

 

per

 

IEC

 

60601

1.

   

 

This

 

device

 

is

 

to

 

be

 

operated

 

on

 

non

conductive

 

surfaces

 

only.

 

 

The

 

computer

 

used

 

with

 

this

 

device

 

should

 

conform

 

to

 

the

 

requirements

 

of

 

IEC

 

60601

1.

 

 

A

 

MULTIPLE

 

PORTABLE

 

SOCKET

OUTLET

 

or

 

extension

 

cord

 

shall

 

not

 

be

 

connected

 

to

 

the

 

system.

 

 

The

 

device

 

warm

up

 

time

 

is

 

less

 

than

 

5

 

minutes.

 

 

Use

 

only

 

the

 

15

 

VDC,

 

2A

 

medical

 

power

 

supply

 

supplied

 

with

 

your

 

Avant

 

REM,

 

CUI

  

ETMA

 

150200UD

P5P

IC.

 

 

The

 

power

 

supply

 

cable

 

should

 

always

 

be

 

accessible

 

in

 

order

 

to

 

disconnect

 

it

 

from

 

the

 

supply

 

mains.

 

 

Do

 

not

 

connect

 

items

 

that

 

are

 

not

 

specified

 

as

 

part

 

of

 

the

 

system.

  

 

The

 

use

 

environment

 

should

 

be

 

between

 

10°C

 

and

 

35°C

 

,

 

humidity

 

within

  

30%

 

to

 

90%

 

 

and

 

an

 

atmospheric

 

pressure

 

range

 

from

 

80

 

kPa

  

to

 

104

 

kPa.

 

 

Storage

 

temperature

 

range

 

at

 

least

 

from

 ‐

20°C

 

to

 

50°C

 

and

 

humidity

 

level

 

from

 

10%

 

to

 

90%.

   

 

 

All

 

components

 

with

 

patient

 

contact

 

are

 

made

 

of

 

bio

compatible

 

materials.

 

 

This

 

device

 

does

 

not

 

produce

 

any

 

adverse

 

physiological

 

effects.

   

 

Install

 

the

 

device

 

as

 

directed

 

by

 

this

 

manual

 

to

 

achieve

 

optimal

 

use.

 

Clean

 

accessories

 

per

 

the

 

cleaning

 

instructions

 

prior

 

to

 

use.

  

No

 

Sterilization

 

is

 

required

 

for

 

components

 

of

 

this

 

device.

 

However,

 

new

 

probe

 

tubes

 

are

 

needed

 

for

 

each

 

patient

 

where

 

applicable,

 

and

 

cleaning

 

of

 

the

 

device

 

and

 

accessories

 

should

 

follow

 

the

 

procedure

 

outlined

 

below.

  

 

The

 

device

 

is

 

not

 

intended

 

to

 

be

 

operated

 

in

 

an

 

environment

 

with

 

anesthetics,

 

oxygen

 

or

 

NO.

 

It

 

is

 

not

 

an

 

AP

 

or

 

APG

 

device.

 

This

 

ME

 

System

 

is

 

not

 

intended

 

for

 

use

 

with

 

flammable

 

anesthetics.

 

 

This

 

device

 

uses

 

Type

 

B

 

application

 

parts

 

temporarily

 

placed

 

on

 

the

 

patient

 

during

 

testing.

 

They

 

are

 

nonconductive

 

and

 

can

 

be

 

immediately

 

withdrawn

 

from

 

the

 

patient

 

at

 

any

 

time.

 

 

The

 

device

 

is

 

intended

 

for

 

continuous

 

operation.

 

 

The

 

computer

 

and

 

the

 

MedRx

 

device

 

or

 

accessories

 

may

 

be

 

located

 

in

 

the

 

patient

 

environment

 

if

 

required.

   

 

The

 

colored

 

lights

 

are

 

as

 

designated

 

by

 

ANSI

 

S

 

3.6

 

and

 

IEC

 

60645

1,

 

conforming

 

to

 

the

 

standard

 

color

 

designations

 

for

 

audiology.

 

They

 

signify

 

that

 

either

 

the

 

left

 

(blue)

 

channel

 

is

 

active

 

or

 

the

 

right

 

(red)

 

channel

 

is

 

active,

 

or

 

no

 

channel

 

is

 

active

 

(green).

 

The

 

colors

 

do

 

not

 

signify

 

any

 

dangerous

 

or

 

faulty

 

condition.

    

 

Contact

 

the

 

local

 

MedRx

 

distributor

 

for

 

safe

 

and

 

proper

 

disposal

 

of

 

this

 

equipment.

  

Proper

 

disposal

 

may

 

require

 

that

 

it

 

be

 

sent

 

to

 

collection

 

facilities

 

for

 

recovery

 

and

 

recycling.

 

 

All

 

repairs

 

should

 

be

 

sent

 

to

 

MedRx

 

for

 

evaluation

 

and

 

/

 

or

 

repair.

 

However,

 

necessary

 

diagrams

 

and

 

repair

 

instruction

 

will

 

upon

 

request

 

be

 

provided

 

to

 

authorized

 

repair

 

personnel.

 

 

The

 

Instructions

 

for

 

Use

 

(the

 

Installation

 

and

 

Software

 

Training

 

manuals)

 

are

 

supplied

 

as

 

an

 

electronic

 

copy

 

on

 

a

 

USB

 

flash

 

drive.

 

Paper

 

copies

 

of

 

the

 

manuals

 

may

 

be

 

also

 

requested

 

from

 

the

 

company,

 

and

 

will

 

be

 

sent

 

within

 

one

 

business

 

day

 

of

 

the

 

request.

  

 

There

 

are

 

no

 

known

 

contraindications

 

for

 

the

 

use

 

of

 

this

 

equipment.

 

 

Содержание Avant REM+

Страница 1: ...D 0125127 C 1...

Страница 2: ...d 105 Largo FL 33771 U S A Toll Free 888 392 1234 727 584 9600 Fax 727 584 9602 Email medrx medrx diagnostics com MedRx s Authorized Representative in Europe DGS Diagnostics A S Audiometer Alle 1 5500...

Страница 3: ...ep Guide to Live Speech Mapping 16 Speech Mapping with Recorded Inputs 17 Speech Mapping with Live Voice Inputs 18 Running Speech Mapping On Top 19 MedRx Live Speech Mapping Protocol 19 Real Ear Measu...

Страница 4: ...ect Help Topics Select an item from the list in the Index tab and click Display Measurement uncertainty is 1 dB Getting to Know Your AVANT REM Intended Use Statement The hearing aid analyzer is intend...

Страница 5: ...with your REM device Use of unapproved accessories is not recommended Probe Microphones Probe Mic Hanger Headphones Optional DC Power Supply Optional Bluetooth Active Speaker Bluetooth Speaker Audio...

Страница 6: ...h the Red Blue connectors Place a small flat head screw driver on the small orange tabs and push down while inserting a speaker wire into the opening then remove the screw driver Be sure the wire is s...

Страница 7: ...ll the hook on the back side of the probe mic Pull hook down to seat on the post 3 Once installed the large O rings should be adjustable for fitting 4 Gently press clip into place 5 Turn clip over pla...

Страница 8: ...placed at a distance of about 1 meter 19 39 from the patient for normal use It is preferred to plug the speaker into the power supply but it may be powered by the internal battery The Bluetooth option...

Страница 9: ...Studio shortcut on your Windows Desktop Noah Launch Noah Select a patient Launch MedRx Studio module following Noah procedures Basic Software Options Several options are available which allow the user...

Страница 10: ...op right corner of the software or pressing the F1 key Live Speech Mapping Select LSM from the main menu Top Tool Bar The Tool Bar icons have the following functions 1 On Top Window 2 Tube Calibration...

Страница 11: ...Ear Selection 2 Stimulus Selection 3 Viewing Mode 4 Open Fit Function 5 Start Stop Buttons The Target Selection icon sets up 1 Target type 2 Client information 3 Hearing aid parameters The Display ico...

Страница 12: ...ets your default view and default target levels The General tab defines the default appearance of the Live Speech Mapping test environment The Fitting tab sets the default fitting rule client informat...

Страница 13: ...tab sets the tests displayed in the Live Speech Mapping module The REUR tab sets the default appearance and units displayed on the REUR graph The REOR tab sets the default appearance and units display...

Страница 14: ...positioned in such a way that nothing blocks the path of the emanated sound in front and on the sides of the speaker For example positioning a speaker behind a monitor is incorrect and can severely af...

Страница 15: ...be at least 70 dB to complete a valid calibration If the screen prompt indicates the signal is too low increase the volume on the loudspeaker or move the patient closer and restart the calibration Re...

Страница 16: ...ed you may manually enter the audiometric data into the REM software as follows 1 Under General then Shown Tests select show Tone 2 Select AUD module located at the top left of the software 3 Using yo...

Страница 17: ...suring A pure tone or white noise will be presented and once it reaches the selected input level with the slide bar the chosen track will play When enough data is collected click the Stop button to st...

Страница 18: ...ing MedRx Modified Speech Spectrum DSL IO NAL NL2 NAL NL1 Speech Mapping with Live Voice Inputs Using the microphone allows measurement of both the professional s voice and that of a third party e g t...

Страница 19: ...full control over the measurement environment firmly in the hands of the hearing care professional The system is powerful yet extremely flexible allowing each provider to use Live Speech Mapping in a...

Страница 20: ...solution 7 Carefully place the hearing instrument in the ear without disturbing the probe tube 8 Complete a Live Speech Mapping measurement AIDED LSM 9 Using the On Top mode make any adjustments neede...

Страница 21: ...e Help files under the topic Signal Types Access these by clicking on the Help tab at the top of the screen and selection Help Topics Select an item from the list in the Index tab and click Display Me...

Страница 22: ...of the window Stimulus Signal Types Pure Tone A pure sine wave Crest Factor 1 41 3 0dB Broadband Noise BBN Uniform random noise with normal Gaussian amplitude distribution Can be weighted to White Pi...

Страница 23: ...as steep as Byrne weighted so there is more power in higher octaves This will result in less gain required by the hearing aid to reach targets but may result in under fitting at high frequencies Cres...

Страница 24: ...rel or feel blocked up These are signs of a build up of self generated low frequency energy in the ear canal This excessive occlusion can be measured objectively in the Occlusion Effect task The Real...

Страница 25: ...rn the compression and noise reduction circuits off Using open fit hearing aids for RECD measurements may result in invalid low and mid frequency measurements because of insufficient gain at those fre...

Страница 26: ...In this case to obtain another RECD only REAR with insert headphone measurement is necessary This is possible because the coupler response does not change provided that neither the coupler nor the in...

Страница 27: ...l hearing person would perceive the sound Toggle between these selections as necessary 5 The Reset option restores the audiogram to the original state Use this option if you have modified the audiogra...

Страница 28: ...ayer panel to control the playback CD allows the user to play music CDs After the option is activated use the player panel to control the playback How to use the Master Hearing Aid 1 Select the Master...

Страница 29: ...late with the pencil icon Editing a template will open the print editor and allow you to adjust print elements 8 Duplicate existing templates icon 9 Delete template icon To Use an Existing Print Templ...

Страница 30: ...8 Drag and drop elements onto the page to create your template a You can combine data from multiple modules into a single template b Elements may overlap and will stack cover previously added elements...

Страница 31: ...to many beautiful colors These take the shape of a long round arch with its path high above and its two ends apparently beyond the horizon There is according to legend a boiling pot of gold at one end...

Страница 32: ...exception of transducers and cables sold by the manufacturer of the Avant REM as replacement parts for internal components may result in increased emissions or decreased immunity of the Avant REM The...

Страница 33: ...Non applicable Guidance and manufacturer s declaration electromagnetic immunity The Avant REM is intended for use in electromagnetic environment specific below The customer or the user of the Avant R...

Страница 34: ...ers m Field strengths from fixed RF transmitters as determined by an electromagnetic site survey a should be less than the compliance level in each frequency range b Interference may occur in the vici...

Страница 35: ...s 150 kHz to 80 MHz d 1 17 P 80 MHz to 800 MHz d 1 17 P 800 MHz to 2 5 GHz d 2 33 P 0 01 0 12 0 12 0 233 0 1 0 37 0 37 0 74 1 1 17 1 17 2 33 10 3 7 3 7 7 40 100 11 7 11 7 23 3 For transmitters rated a...

Страница 36: ...C to 50 C and humidity level from 10 to 90 All components with patient contact are made of bio compatible materials This device does not produce any adverse physiological effects Install the device a...

Страница 37: ...MedRx Authorized Representative in Europe Non ionizing electromagnetic radiation Special Disposal Required Humidity Limitation Caution General warning sign Temperature limitation Read the instruction...

Страница 38: ...n cloth or sealed Alcohol swabs for each device to be cleaned 4 Wipe the surfaces of the probe microphone black ear loop and headphone pads with the 70 Isopropyl Alcohol Clean other transducers in the...

Страница 39: ...Real Ear Unaided Gain Real Ear Insertion Gain Real Ear Occluded Response Real Ear Occluded Gain Real Ear Aided Response Real Ear Aided Gain Other Test Available Live Speech Mapping with Peaks and LTAS...

Страница 40: ...of the purchaser MedRx shall not be liable for any consequential or incidental damages or for breach of any express or implied warranty Except to the extent of applicable law any implied warranty merc...

Отзывы: