12 V, 4.5 Ah Parks Medical Electronics, Inc.

86 Pages·2006·0.7 MB·English

PARKS VASCULAR MINI-LAB, MODEL 1050-C
OPERATING MANUAL
0044

0197
TYPE B EQUIPMENT © Copyright January 1, 2000
This device meets or exceeds the International Standards Listed below:
EN 60601-1-1 Electrical Safety, Labeling, Markings.
EN 60601-1-2 ESD, Radiated Immunity, EFT/Burst Immunity, Fast Surge.
EN 55011 Class B Conducted Emissions, Radiated Emissions.
Warning: This equipment should not be used with a defibrillator.
This device cannot be used while connected to a charger.
This device is battery operated and uses a 12 V, 4.5 Ah, sealed lead acid battery for its power source.
This device is manufactured by: Parks Medical Electronics, Inc.
19460 S.W. Shaw
Aloha, OR 97007 USA
PHONE: [phone]
FAX: [phone]
1M1050-C,CE.p65 10/27/06 PARKS Model 1050-C, Operating Manual I . 1
PARKS VASCULAR MINI-LAB, MODEL 1050-C
DECLARATION OF CONFORMITY
MANUFACTURER: EUROPEAN REPRESENTATIVE:
Parks Medical Electronics, Inc. Dipl Physiker Gunter A. Schubart
19460 SW Shaw Schallesbuchstr. 3
Aloha, OR 97007 65207 Wiesbaden
U.S.A. Germany
Product Designation: Blood Flow Detectors Blood Flow Meters
Type(s), Model(s) 611-Series 1050-Series
614-Series 1051-Series
641-Series 1052-Series
841-Series 1059-Series
811-Series 806-Series
915-Series
Accessories:
Pencil Probes
Adult Flat Probes
Infant Probes
Precordial Probes
Obstetrical Probes
We hereby declare that the above mentioned products meet the provisions of the EC Directive
93/42/EEC which apply to them, as stated in Annex II of this directive.
This declaration is based on :
Certification of a Quality System:
Certificate # HD 9910392
Issued by TUV Rheinland Product Safety GmbH
Date: 15.03.99
Place: Aloha, OR 97007 Date: May 12, 2000
Signature:
Name: Claudene Gilmore
Title: General Manager
Mailing Address - P.O. Box 5669, Aloha, OR, 97006 * 503-649-7007 * 1-800-547-6427 * Fax [phone]
Shipping Address - 19460 SW Shaw, Aloha, OR 97007 * e-mail - [email protected] * Web Site at - www.parksmed.com
I . 2 PARKS Medical Electronics, Inc. Aloha, Oregon U.S.A.
PARKS VASCULAR MINI-LAB, MODEL 1050-C
SPECIFICATIONS
PROBES
Pencil Probes: 8.2 MHz Probe, Parks part # 832-1820-11.
8.2 MHz Skinny Pencil Probe, Parks part # 832-2820-11. (Optional)
SOUND
Loudspeaker: Speaker disconnects when headphones are plugged in.
Headphones: Low-impedance stereo headphones, rated 8 ohm. Acquire locally.
CHART RECORDER
Type: Thermal-array.
Paper: White, unprinted thermal paper, Parks part # 893-0015-00.
Foot switch: (Acquire foot switch locally.) Controls Chart Recorder.
Must be of watertight construction. Rated IPX8 as tested to IEC 529.
PLETHYSMOGRAPH
PPG: Photoplethysmography. PPG sensor, Parks part # 832-8000-00.
PHYSICAL
Height: 16.5 cm.
Width: 45.5 cm.
Depth: 17.8 cm.
Weight: 6.8 kg with battery.
ELECTRICAL
Battery: 12 V, 4.5 Ah, sealed lead acid battery, Parks part # 854-0016-00
or POWER-SONIC EUROPE LTD, part # PS-1242.
Fuse: 2 A, 3 AG SLOW FUSE, Parks part # 865-2006-00.
Charger requirements: The external charger should supply 16 V ac, 12 V A.
(Acquire charger locally.)
The battery charger must comply with the relevant national standards.
(EN60601-1:1990+A1:1993+A2:1995)
ENVIRONMENTAL CONDITIONS FOR TRANSPORT AND STORAGE (601-1)
Ambient temperature: Range, -40° C to +70° C.
Relative humidity: 10% to 100%, including condensation.
Atmospheric Pressure: Range, 500 hPa to 1060 hPa.
OPERATING CONDITIONS
IPXO rating: Degree of protection against ingress of water ..... none provided.
Temperature range: 10° C to 40° C.
1M1050-C,CE.p65 10/27/06 PARKS Model 1050-C, Operating Manual I . 3
PARKS VASCULAR MINI-LAB, MODEL 1050-C
I . 4 PARKS Medical Electronics, Inc. Aloha, Oregon U.S.A.
PARKS VASCULAR MINI-LAB, MODEL 1050-C
FRONT PANEL DESCRIPTION
MODEL
1050-C
VASCULAR
MINI-LAB 0197
Hz
33..55 77 1144
0.7 2288
5 mm/S
25 mm/S
8.2 MHz
16 V
PARKS MEDICAL ELECTRONICS, INC. ALOHA, OREGON U.S.A. 12 VA
Figure 1
POWER
POWER BUTTON
This lighted POWER (Push-Push) BUTTON turns the instrument on and off.
BATTERY CHECK LIGHT
The POWER BUTTON is illuminated when the instrument is on. A flashing light indicates
a low battery condition.
The instrument should be put on charge soon after the BATTERY CHECK LIGHT
begins to flash.
When overnight charging (16 hours) does not permit sufficient use of the recorder the
following day, replace the battery. A battery well cared for normally lasts two to three
years. Well cared for means recharging right after use. A replacement battery is
available for a nominal charge. It is easily replaced by the user.
BATTERY CHARGER
CHARGING LAMP
The battery is charging if the lamp above the charger jack is illuminated.
This instrument will not operate when the battery charger is plugged in. This is a
safety feature to prevent possible electrical shock to the patient.
CHARGER INPUT JACK
The battery charger plugs into this jack. The charger must also be plugged into an
appropriateac outlet. The charger should supply 16 Volts alternating current at 12 Volt
Amps.
We recommend you put this unit on charge at the end of every work day. You will get
longer, more reliable service from the battery. The battery cannot be overcharged.
Leaving the battery discharged for days will shorten the life of the battery.
If you believe the battery is getting weak, keep the volume low or use headphones and
use the chart recorder sparingly to get the maximum operating time.
1M1050-C,CE.p65 10/27/06 PARKS Model 1050-C, Operating Manual I . 5
PARKS VASCULAR MINI-LAB, MODEL 1050-C
FRONT PANEL DESCRIPTION
RECORDER / DISPLAY CONTROLS
This instrument includes a built in, thermal array, 40 mm strip chart recorder for recording waveforms.
The RECORDER draws much more power from the battery than the electronics used to operate the
instrument. If the RECORDER isn’t used after the BATTERY CHECK LIGHT begins to flash, the
instrument can run for an additional hour or more.
STOP RECORDING BUTTON
Used to stop the strip chart recorder.
NORMAL RUN START BUTTON
5 mm/s Activates the strip chart recorder, displaying data at a rate of 5 millimeters per second.
FAST RUN START BUTTON
25 mm/s Activates the strip chart recorder, displaying data at a rate of 25 millimeters per second.
SIZE CONTROL KNOB
Changes the sensitivity, or gain of the instrument, allowing changes in waveform height,
or size, on the chart recorder. Size may be adjusted by the user at any time to increase
or decrease the height of the waveforms.
WAVEFORM POSITION KNOB
Allows the positioning of the waveform baseline up or down on the chart paper.
ZERO FLOW BUTTON
Pressing this button draws a “ZERO FLOW” line on the strip chart. Recording above
this point indicates FLOW TOWARD PROBE, below this point indicates FLOW AWAY
FROM PROBE.
I . 6 PARKS Medical Electronics, Inc. Aloha, Oregon U.S.A.
PARKS VASCULAR MINI-LAB, MODEL 1050-C
FRONT PANEL DESCRIPTION
DOPPLER CONTROLS
DOPPLER FLOW BAR GRAPH DISPLAY
Provides a display of Doppler signals, indicating both blood flow direction (relative to the
probe) and relative blood flow velocities.
FLOW TOWARD PROBE
FLOW AWAY FROM PROBE
DOPPLER PROBE JACKS
Each probe is connected to two jacks. It doesn’t matter which side of the probe is connected
to which jack. The instrument is marked with the frequency number of the Doppler. The
probe you use must match this number. The frequency is engraved on the probe body.
When ordering new probes, be sure to order this frequency.
The Doppler can be used with the standard 10 mm diameter pencil probe or the skinny
pencil probe ( 6.5 mm ).
This instrument is not designed for obstetrical service.
8.2 MHz HIGH FREQUENCY PROBE JACK - Normal frequency.
DOPPLER VOLUME CONTROL
STEREOPHONIC HEADPHONE JACK
This jack provides an output for low-impedance stereo HEADPHONES. When plugged
in, the speaker is disconnected. You always hear more using headphones, especially
when you are checking weak flow or veins.
OUTPUT FILTER SELECTOR
Allows the user to select the degree of Doppler signal filtering in order to optimize waveform recording.
This has no effect on what you hear. The 28 Hz setting provides the lowest level of
filtering, 3.5 Hz the highest level of waveform filtering which still passes a Doppler wave,
and 0.7 Hz (Mean Flow) displays an average of all flow.
DOPPLER RECORDING SELECTOR
FLOW TOWARD PROBE
Records Doppler waveforms in “NORMAL” orientation (flow toward the probe)
displayed above the baseline.
FLOW AWAY FROM PROBE
Records Doppler waveforms that flow away from the probe, displayed below the baseline.
FLOW TOWARD AND AWAY FROM PROBE
Records Doppler waveforms that flow toward and away from the probe, displayed
above and below the baseline.
INVERTED WAVEFORM
Records Inverted Doppler waveform that flow toward and away from the probe.
1M1050-C,CE.p65 10/27/06 PARKS Model 1050-C, Operating Manual I . 7
PARKS VASCULAR MINI-LAB, MODEL 1050-C
FRONT PANEL DESCRIPTION
PLETHYSMOGRAPHIC CONTROLS
PHOTOPLETHYSMOGRAPH
Switching to this position activates the PHOTOPLETHYSMOGRAPH (PPG) so that signals
can be recorded on the STRIP CHART. The READY lamp will light in about one to two seconds.
DOPPLER
Switching to this position activates the DOPPLER. The ready lamp will go out.
ARTERIAL MODE
Switching to this position activates the ARTERIAL, or “AC Coupled” mode for
PLETHYSMOGRAPH recordings.
VENOUS MODE
Switching to this position activates the VENOUS, or “DC Coupled” mode for
PLETHYSMOGRAPH recordings.
RESET
In VENOUS mode, switching to this position “zeros”, or “readies” PLETHYSMOGRAPH
signal(s).
PHOTOPLETHYSMOGRAPH SENSOR JACK
Jack for PHOTOPLETHYSMOGRAPH (PPG) sensor.
I . 8 PARKS Medical Electronics, Inc. Aloha, Oregon U.S.A.
PARKS VASCULAR MINI-LAB, MODEL 1050-C
BACK PANEL DESCRIPTION
2 A 3AG
PARKS MEDICAL ELECTRONICS, INC. ALOHA, OREGON U.S.A.
Figure 2
FUSE HOLDER
2 A 3 AG SLOW FUSE, 2 A, 3 AG
FOOT-SWITCH JACK
Optional FOOT-SWITCH controls CHART RECORDER speed. The three position foot-
switch allows the CHART RECORDER to be switched to:
NORMAL RUN
FAST RUN
STOP RECORDING
A tip-ring-sleeve (stereo) plug is used. The shaft is not a grounded connection.
Foot switch must be of watertight construction and be rated IPX8 as tested to IEC 529.
1M1050-C,CE.p65 10/27/06 PARKS Model 1050-C, Operating Manual I . 9
PARKS VASCULAR MINI-LAB, MODEL 1050-C
READ THIS!
INFORMATION CONTAINED IN THIS OPERATING MANUAL IS
PROVIDED TO HELP THE USER OPERATE THE INSTRUMENT
CONTROLS. IN NO WAY MUST A DIAGNOSIS BE MADE ON THE BASIS
OF INFORMATION PROVIDED IN THE MANUAL. WE PROVIDE
PROCEDURES WHICH WE BELIEVE TO BE IN CURRENT USAGE.
HOWEVER, THE PROCEDURE TO BE USED AND THE DIAGNOSIS OF
AN INDIVIDUAL PATIENT MUST BE DETERMINED BY THE ATTENDING
PHYSICIAN FROM INFORMATION IN THE SCIENTIFIC LITERATURE
AND FROM OTHER MEDICAL SOURCES.
I . 10 PARKS Medical Electronics, Inc. Aloha, Oregon U.S.A.