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Goldmann Tonometer Calibration

This document provides instructions for monthly maintenance checks of the Haag-Streit AT900 and AT870 applanation tonometers. It describes how to check the measuring prism, weight adjustment, and various calibration positions from 1.95 to 6.1. Faulty equipment should be returned immediately to the Haag-Streit distributor for repair.

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MARIA GKIKA
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0% found this document useful (0 votes)
456 views8 pages

Goldmann Tonometer Calibration

This document provides instructions for monthly maintenance checks of the Haag-Streit AT900 and AT870 applanation tonometers. It describes how to check the measuring prism, weight adjustment, and various calibration positions from 1.95 to 6.1. Faulty equipment should be returned immediately to the Haag-Streit distributor for repair.

Uploaded by

MARIA GKIKA
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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AT900| 870

Gofdmann
Applanations-Tonometer
ftir Spaltlampe Gebrauchsanweisung
Tonomdtre pourlampei fente
i aplanation Mode d'emploi
ApplanationTonometerto slit lamp lnstruction
manual

HAAG-srRErr
llE
AppendixB Maintenance
8.1 Checktonometers
AT900

Thischeckshould
bemade 1x permonth.Incasethecheck AT9OO
C/M T 9OOM/Q AT9OO
BQ
snows errors:
prism
1.lsthemeasuring properlyinserted?
Ne
v ll\J Y lY
2.lsthecheck
3.Repeat
precisely
weight
checkprocedure!
adjusted?
TI ffi ffi
Faultyequipment isto beretumed
Streitdisfibutor.
immediately
totheHaag-
ffi
eil/
qlrP hll/w
NOTICE
Haag-Streitprovides
arepairand package.
service Forfurther
please
information contact
usdirectly.

Checkposition
- 0.05

Tumthezerocalibration

marker.
onthemeasuring
by the widthof onecalibrationmarking,
drumdownwards
againstthe index
Whenthefeelerarmis in thefreemovement zone,it
shouldthenmoveitselfagainstthestoppieceinthedirection
of theexaminer.
fo
Checkposition
+ 0.05

Tumthezerocalibrationon themeasuring
thewidthof onecalibration
marking,

shouldthenmoveitselfagainst
of thepatient.
drumupwards
against
by
theindexmar-
ker.Whenthefeelerarmis in thefreemovement zone,it
thestoppieceinthedirecton {o
-

CAUTIONThisisthemostimportant check
procedure,
asthemeasuring pres-
oftheocular
sureinthisareaishighly
significant.

Forthiscontrolprocedure
thecheckweightis used.Fivecircres
areengraved ontheweightbar.Themiddleoneconesponds
to drumposition0,thetwoimmediatelyto theleftandrightto
position2 andtheouteronesto position
6.

Oneofthemarksontheweightconesponding todrumposition
2 is setprecisely
ontheindexmarkof theweightholder.

Holderandweightarethenfittedovertheaxisof thetonome-
ter (33)so thatthe longerpartof theweightpointstowards
theexaminer.

1500.7006000.04091 @Haag-SteitAG,
CH-3098
Koeniz,
Snitrerland
Prtifstellung
1.95 Position
d'essai
1.95

DerFiihlerarm
muss 1.95ausdem Encasd'uneposition
sichbeiTrommelstellung 1.95,lebrasdelasonde doitbouger
freien
Bewegungsbereich
andenAnschlag
in Richtung
des versI'arr6t deI'examinateur
endirection ouandilestmisdans
Untersuchers
bewegen. lazonedemouvement libre.

Pri.ifstellung
2.05 Position
d'essai2.05

DerFiihlerarm 2.05ausdem Encasd'uneposition


musssichbeiTrommelstellung 2.05,lebrasdelasonde doitbouger
freien
Bewegungsbereich
andenAnschlag des versI'andtduc6tedupatient
in Richtung quandil estmisdanslazone
Patienten
bewegen. demouvement libre.

Gewichtsstab
auf Skalenwe(6 einstellen,
der ldngereTeil Placerla barrede poidssur la valeurd'echelle6 de sorte
zeigtzumUntersucher. queI'extr6mit6la pluslonguesoitorientdeen directionde
I'examinateur.

Priifstellung
5.9 Position
d'essai5.9

DerPriifpunkt
ist bei5.9.DerTeilstrich
6 aufderMesstrom- Le pointd'essaiest5.9.La graduation
6 surle tambourde
melist gegentiberdemIndexum 1/2 Intervall nachunten mesure estddcal6e parrapportd I'indexd'unintervalle
de
verschoben. 1/2 versle bas.Lebrasde la sondebouoeen directionde
DerFiihlerarmmusssichzumUntersucher hinbewegen. I'examinateur.

Pnifstellung
6.1 Position
d'essai
6.1

DerPriifpunkt 6 aufderMesstrom- Lepointd'essaiest6.1.


ist bei6.1.DerTeilstrich Lagraduation
6 surletambourde me-
melistgegeniiber
demIndexum1/2Intervall nachobenver- sureestd6cal6eparrapportd
I'index
d'unintervalle
de1/2vers
schoben. le haut.Lebrasde lasondebougeendirectiondu patient.
DerFUhlerarmmusssichzumPatienten hinbeweoen.

@Haag-StreitAG, Koeniz,
CH-3098 Switzerland 1500.7006000.04091
I
Check

When
1.95
oosition

themeasuringdrumsetting
movefromthefreemovement
is1.95,
thefeelerarm
zoneagainst
should
thestoppieceto-
.+?
wardstheexaminer. II
-

4z
Checkposition
2.05

Whenthemeasuring drumsetting
is2,05,
thefeelerarm
should
movefromthefreemovement thestoppiecein
zoneagainst
thedirection
of theoatient.

Tumtheweightbarto scalecalibration
6,thelongerpartshows
inthedirection
of theexaminer.

Checkposition
5.9
I
T6
Thecheckpointis5.9.Thecalibration
marking
6 onthemeasu-
ringdrumistobeturned1/2aninterval
downwards.Thefeeler
armshouldmovetowards theexaminer.

Checkoosition
6.1

Thecheckpointis6.1. Thecalibration
marking6 onthemeasu-
I
}f0 ^
ringdrumisto beturned1/2intervalupwards.Thefeelerarm
shouldmoveinthedirection of theoatienl
r
I

1500.7006000.04091 @Haag-StreitAG, Koeniz,


CH-3098 Swi2erland
8.2 KontrolledesTonometers
AT870 8.2 Contr6le
dutonomdtre
AT870

Diese sollte1x proMonatdurchgefiihrtwerden.


Kontrolle Falls Cecontr6ledoit6trefait1 x parmois.Encasd'uncontrOle
dieKontrolleFehlerzeigt: inconect:
1. lst derMessktirperkorrekteingesetzt? queleprisme
1.Est-ce ded6doublement
estconectement
ins6r6?
2. lstdasKontrollgewichtgenaueingestellt? 2.Est-cequelepoids decontr0leestprecis6ment
regle?
3. Kontrolle
wiederholen. 3.Repeterlecontrole.

Mangelhafte
Gerdteunveztiglich Vertre- Desinstruments
an die Haag-Streit d6fectueux
sontd retourner
imm6diatement
tungschicken. d votrerepr6sentation
Haag-Streit.

HINWEIS REMARQUE Haag-Streitoffre


toutun
ensembledetravaux
de
Haag-Streit
bieteteinReparatur-
undServicepaket an.Fiir reparation
etdeservices
aprdsvente.
Pridre
denouscontacter
weitere
Informationen
wendenSiesichbiftedirektanuns. pourdesrenseignements
directement suppl6mentaires.

DerFilhlerarm geschwenkt
wirdin Arbeitsstellung unddie Le brasde la sondeestpivot6en position
de travail,
tandis
auf0 gestellt.
Messtrommel queletambour de mesure
est16916 sur0.

DerArmmitdemeingesetzten
Messkiirper
mussbeiBeriih- Siontouchele bras,danslequelle prismeded6doublement
rungzwischen freipendeln.
denAnschldgen a 6teinsere,
il doitosciller entrelesarrets.
librement

ACHTUNGWichtigste Prrifung,
daderMes- ATTENTION C'estI'essaile plusimportant
sungdesintraokularen
DruckesindiesemBe- parcequela mesure de la pressionintra-ocu-
reichentscheidende
Bedeutungzukommt. lairea unesignification
d6cisive.

FiirdieseKontrolle
istdasPrtifoewicht
zuvenivenden. le poidsdecontr6le
Pourlecontrole, doit6treutilise.

AufdemGewichtsstab
sinOttlnt-ninge
eingraviert.
Dermitt- Surlabarredupoids cinqanneaux sontgrav6s.L'anneau
moy-
lereentspricht
demSkalenwert
0,diebeidenlinksundrechts enconespond d lavaleur 0, lesdeuxd gauche
d'6chelle et i
davonhabendenSkalenwert 2 unddiebeideniiussersten droiteontla valeurd'dchelle
2 tandisquelesdeuxanneaux
denSkalenwert6. situ6sauxextr6mit6s ontlavaleurd'dchelle
6.

EinederTrommelstellung2 entsprechende
Marke wirdgenau OnplaceI'unedesmarques surle poidsde contr6lecorre-
aufdenIndexstrichdesGewichtshalters
eingestellt,
woraufdas spondant d la position
2 du tambour exactementen regard
GewichtaufdieTonometerachse gestecktwird,so dassder de I'index
setrouvant surle supportdu poidssurI'axeduto-
langereTeilin dieRichtung
desPatienten
zeigt. nomdtre de sortequeI'extr6mit6la pluslonguesoitorient6e
versle natient.

@Haag-StreitAG,
CH-3098
Koeniz,
Switzerland 1500.7006000.04091
8.2 Checktonometer
AT870

Thischeckshouldbemade1x permonth. Incasethecheck AT870


shows errors:
1.lsthemeasuring
2.lsthecheck
3.Repeat check
prism
weight
properly
precisely
procedure!

Faultyequipment
inserted?
adjusted?

isto bereturned to theHaag-


immediately
KJW
Streitdistributor.

NOTICE
arepairand
Haag-Streitprovides servicepackage.
Forfurther
please
information usdirectly.
contact

d
I
thefeeler
Swing position
armintotheworking andsetthe ,\-
measuring
drumtozero.

Thefeelerarmwiththemeasuringprisminserted
mustswing
tl-+r{
vJ
toandfrobetween bothstoppieces,
whensetinmotion.
T

CAUTIONThisisthemostimportant check
procedure,
asthemeasuring pres-
oftheocular
sureinthisareaishighly
significant.

procedure.
Thecheckweightisto beusedforthiscontrol

Fivecirclesareengraved on theweightbar.Themiddleone
corresponds to drumposition
0,thetwoimmediatelytotheleft
andrightto position2 andtheouteronesto position
6.

Oneofthemarks ontheweightconesponding todrumposition


2 issetprecisely
ontheindexmarkoftheweight Holder
holder. I I

andweightarethenfittedovertheaxisofthetonometer
sothat 2 0 2 6
thelongerpartof theweightpointstowardsthepatient.

1500.7006000.04091 Koeniz,Switzerland
CH-3098
O Haag-StreitAG,
Priifstellung
1.95 Position
d'essai1.95

DenTeilstrich
2 derMesstrommelgegenriber demfestenIn- D6calerversle basla graduation 2 du tambourde mesure
dexumStrichbreitenachuntenverschieben. d'unelargeur detraitdegraduation parrapportd I'index
fixe.
Beileichtem
AnstossendesFilhlerarmesin dieRichtung
des Enpoussant l6gdrement lebrasdelasondeendirection dela
freienBewegungsbereiches
musssichder Fiihlerarm selb- zonede mouvement libre,celui-cidoitbougerlui-m6me vers
stdndiggegendenAnschlag in die Richtung desUntersu- I'arr6t
situedansladirectiondeI'examinateur.
chersbewegen.

Prtifstellung
2.05 Position
d'essai2.05

DenTeilstrich gegeniiber
2 derMesstrommel demfestenIn- D6calerversle hautlagraduation
2 dutambourdemesure
dexumStrichbreitenachobenverschieben. parunegraduationparrapport
i l'indexfixe.
DerFiihlerarmmusssichgegendenAnschlag aufderSeite Lebrasdela sondedoitbouger versI'an6tducot6du pa-
desPatientenbewegen. tient.

Gewichtsstab
auf Skalenwert der ldngereTeil
6 einstellen, Placerla banede poidssurla valeurd'6chelle 6 de sorte
zeigtzumPatienten. que I'extr6mit6
la pluslonguesoitorient6een directiondu
patient.

Priifstellung
5.9 Position
d'essai
5.9

DerPriifounkt 6 aufderMesstrom- Le pointd'essai


istbei5,9.DerTeilstrich est5,9.La graduation 6 surle tambourde
melist gegen0berdemIndexum 1/2Intervallnachunten mesure estd6cal6e parrapport d I'indexd'unintervalle
de
verschoben. 1/2versle bas.Le brasde la sondebougeen directionde
DerFrihlerarm
sollsichzumUntersucher
hinbewegen. I'examinateur.

Prtifstellung
6.1 Position
d'essai
6.1

DerPrilfpunkt 6 aufderMesstrom- Lepointd'essai


istbei6,1.DerTeilstrich est6,1. Lagraduation
6 surletambourdeme-
melistgegenilber
demIndexum1/2Intervallnachobenver- sureestd6cal6e parrapportiI'index
d'unintervalle
de1/2vers
schoben. le haut.Lebrasde la sondebougeendirectiondu patient.
DerFlihlerarm
sollsichzumPatientenhinbeweoen.

@Haag-StreitAG, Koeniz,Switzerland
CH-3098 1500.7006000.04091
I
position
Check 1.95

Displacethe marking
calibration
wardsagainst
2onthemeasuring
theindexmarker
Whenthefeelerarmisslightlymoved
freemovement zone,it should
thestoppieceinhe direction
drum down-
bythewidthofthemarking.
in thedirection
moveindependently
oftheexaminer.
of the
against
2f< I

position
Check 2.05 -
n'l
Displacethecalibration
wardsagainsttheindexmarker
Thefeelerarmshould
sideofthepatient.
2onthemeasuring
marking drumup-
bythewidthofthemarking.
moveagainstthestoppieceonthe /a<
I I

Tumtheweightbarto 6,thelongerpartshows
scalecalibration
of thepatient.
in thedirection
I

Checkposition
5.9 I/^
t )-
Thecheckpointis5.9.Thecalibration
marking
6 onthemeasu- n-v
ringdrumisto beturned1/2aninterval
armshouldmovetowardstheexaminer.
downwards.Thefeeler \, .J
I
I

Checkposition
6.1
I
^Al

0:<
Jr I
Thecheckpointis6.1.Thecalibrationmarking6 onthemeasu-
ringdrumis to beturned1/2an intervalupwards. Thefeeler
armshouldmovein thedirection of thepatient.
I

1500.7006000.M091 @Haag-StreitAG, Koeniz,


CH-3098 Switzerland

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