Denjoy DY310 Manual de usuario
Rev. 02/01/18 VER SMS-YS0320140828-EN
USER’S MANUAL
DY310
Pulp Tester
The unit must be installed by a qualified dental engineer.
The unit is only for use by dental professionals.
Read this operation manual carefully before operation.
Rev. 02/01/18 VER SMS-YS0320140828-EN
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CONTENTS
SECTION I. CONTACT INFORMATION
SECTION II. DESCRIPTION
SECTION III. COMPONENTS AND FEATURES
SECTION IV.SYMBOL
SECTION V. MAIN TECHNICAL INDEX
SECTION VI. OPERATION
SECTION VII. SAFETYPRECAUTIONS
SECTION VIII. MAINTENANCE
SECTION IX: TOUBLESHOOTING GUIDE
SECTION X. PACKING LIST
SECTION XI. STORAGE &TRANSPORT
ENVIRONMENT
SECTION XII. WARRANTY STATEMENT
REMARKS:
The pictures here are for reference only.
Real products shall prevail. The parameters
and pictures in this manual are subject to
change without prior notice.
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SECTION I. CONTACT INFORMATION
Thank you for purchasing our device. Before operating the
device, please fully read the manual and this manual
should be saved for later use.
DENJOY DENTAL CO., LTD will take the responsibility for
the security, reliability, capability under the following
conditions:
1. The installation, debugging, maintenance should be
adjusted by the approbatory technician by our company
or obtained related nation quality level license
professions.
2. The power supply shall be in conformity with the
relevant provisions of the state and the use requirements
of device itself.
3. The device should be operated by licensed dental
professionals with medical applied skill. The whole
operation process should follow user’s manual strictly.
DENJOY DENTAL CO., LTD has right to improve shape and
structure of the device, change any information and
technical specification of this manual all the time, and no
need to notice the user in advance.
Rev. 02/01/18 VER SMS-YS0320140828-EN
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CONTACT INFORMATION
The device is manufactured by:
DENJOY DENTAL CO., LTD
Address: F4, Building A4, Lugu Medical Device Park,
No.229 Guyuan Road, Changsha, 410205 P. R. China
Authorized European Representative:
Company name: LANDLINK GMBH
Address: DORFSTRASSE 2/4, 79312 EMMENDINGEN,
GERMANY
SECTION II. DESCRIPTION
Pulp Tester DY310 is a device to examine the vitality of
dental pulp using the electrical stimulation. During the
pulp test, the current stimulates intradental nerve, and
give severe pain to patients. Some studies were
accomplished to measure the responses of subjects by
stimulating over the sensory threshold to determine
whether the nerve of pulp in the tooth remains alive. So It
can accurately read the pulp’s livingness in a very highly
efficiency way.
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SECTION III. COMPONENTS AND FEATURES
A. Test electrode B. Stainless hook
C. Control part D. Probe cable
Test electrode 2pcs, Stainless hook 4pcs,
Probe cable 1pc
Rev. 02/01/18 VER SMS-YS0320140828-EN
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Press ON/OFF button for 2S to turn on the device.
Press MODE button to set the speed of number change.
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“High” “Mid” “Low” stands for different modes for
speed of number change.
Features
● Preset speed mode (high-mid-low speed)
A gentle, pulsed stimulus begins to increase at a
rate of high-mid-low speed
● Specifically designed for patient comfort
If the patient indicates perception, simply release the
button. The stimulus stops immediately, but the numbers
remain frozen on the face for about 3 minutes.
● Convenient to operate
Peak of stimulus current reaction numerical
value---80.
Between 0-39, the patient feels ache and anesthesia,
it means alive teeth nerve
Between 40-79, with above-mentioned reaction, it
means part of teeth nerve dead
Reach 79, no above-mentioned reaction, dead teeth
nerve
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● The device turns itself off three minutes later after
operation (No wasted batteries.)
SECTION IV. SYMBOL
The following symbols may appear in this manual, on the
label, or on it’s accessories. Some of the symbols
represent standards and compliances associated with the
endo motor and its use.
Consult accompanying documents
Cautions
Authorized Representative in the
European Community
CE Mark: conforms to essential
requirements of the Medical Device
Directive 93/42/EEC.
Sterilizable up to the temperature
specified at most
Rev. 02/01/18 VER SMS-YS0320140828-EN
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Date of manufacture.
Manufacturer
SN
Specifies serial number
Type BF applied part
Refer to instruction manual / booklet
Direct current
The device should not be used after the
end of the shown or the day
DISPOSAL: Do not dispose this product as
unsorted municipal waste. Collection of
such waste separately for special
treatment is necessary.
SECTION V. MAIN TECHNICAL INDEX
Model Name DY310
Anti-shock type internally powered equipment
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Anti-shock level Class BF
Degree of protection from ingress of liquids: None
Operation mode Continuous Operation
Rated voltage: 9.0V DC
Net weight: about 100g
Gross weight: about 350g
SECTION VI. OPERATION
1. Make the probe cable link with the cable socket of
the control part; afterwards insert the stainless hook and
the test electrode into the interface of the device.
2. Strictly separate the tooth which will be measured
from the saliva , blow the surface of the tooth until it is
dry , so as to forbid the stimulation electric current to
conduct from the gum, or else there will appear a false
stimulus current. You have to particularly pay attention to
the near joint's dryness, for forbidding the current
conduct from the near joint to the near tooth, or else
there will appear a false stimulation current signal.
3. Hang the stainless hook on any side of the mouth,
then select different speed mode (different speed: high
means high speed, mid means middle speed, low means
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