Transcript Computer based device for ionophores and galvanization

Georgian Technical University
Department of Biomedical Engineering
Presented
6th Georgian-German School and Workshop in Basic
Science
GGSWBS'14 July 2014, Tbilisi, Georgia
Galvanization
• Galvanization it’s a treatment-preventive
method which is implemented with DC low
voltage and current.
Iontophoresis
• Iontophoresis, or electromotive drug
administration (EMDA) for the treatment of
various diseases.
Galvanization
Iontophoresis
Galvanization and Iontophoresis are the treatment
methods which have not side effects of oral drugs,
discomfort of injections and can be use locally, with
minimum affect of healthy tissues.
Curortology – prophylactic and rehabilitating Post operational
manipulations, palliative procedures.
Rheumatology – Osteochondrosis, rheumatic arthritis
Traumatology – Tension, Fracture
Neurology - Paresis of different nerves
Gynecology – Genital Infantilism
Dermatology – Seborrhea, Oily skin
Internal diseases – Hypertension I, Hypertension II, Hyperhidrosis
Stomatology - Gingivitis
Needed of use
apparatus of
galvanization and
iontophoresis
Modern devices
on a market
It’s possible to use galvanization and iontophoresis
apparatus almost all fields of medicine
Diseases which may treat with galvanization apparatus or
with iontophoresis are widely spread in Georgia
Most clinics and medical cabinets in Georgia doesn’t have
apparatus of iontophoresis
Possibilities of
modern devices
Needed of use
apparatus of
galvanization and
iontophoresis
Modern devices on
a market
Nowadays there is large choice of galvanization-iontophoresis devices.
Them manufacturing countries below: USA, Germany, Russia etc.
This devices are expensive, plus tax and shipping cost.
Manufacturer guarantee doesn’t work in Georgia. In cases of any
damage or installation problem, local guarantee service quality is low.
Possibilities of
modern devices
Needed of use
apparatus of
galvanization and
iontophoresis
Modern devices on
a market
Current stabilization
Digital control
Current status on display
Automatic turn off at the end of procedure
Increased safety
Possibilities of
modern devices
Property
поток 1
Элфор-К
Hidrex PSP1000
Our apparatus
Year
1950-1970
2010
2011
Working voltage
220±10
220±20
110/240
220±20
Automated current regulation
No
Yes
Yes
Yes
Current stabilization %
No
±10
±10
±10
Max current (mA)
0-5; 0-50
0-5; 0-50
0-30
0-50
Timer max time (minute)
No
30
30
1000
Minimum current step (ma)
No
5
1
1
Current indicator
Analog
digital
Graphic LCD
Graphic LCD
Indication precision (mA)
1
0.1
0.1
0.1
Pulsation coefficient %
<0.5
<0.5
Pulsation
<0.4
Usage area
Universal
Universal
Hyperhidrosis
Universal
PC control
No
No
No
Yes
Weight (kg)
2.5
2
2.5
<2
Buzzer
No
Yes
Yes
In this version no
Size
250X170X100
250X170X100
300X200X100
200/180/100
Price(GeL)
470
1900
1550
1000
Status LED
Ports for Keyboard
Rows and Collumns
Port USB
Voltage port
16 Mhz quartz
oscillator
Port for
programming
Display Port
Relay
Patient output
Port ADC
I2C DAC
Operating
amplifier
MCU ATMEGA32
FTDIchip
USB port from
device to PC
Main board
128x64
monochrom
e display
12v DC Source
Board for
voltage
conversions (12
to 80 and 12 to
5)
4x4 keyboard
AC power cord
Two electrodes
USB to USB_B cable
for PC
communication
Device
We created Galvanization device for Georgian medical institutions which
has Georgian interface;
Our Device is computer controlled;
Our apparatus is practically half and lower by price then other modern
Galvanization devices and has the same quality;
Device made we and we can perform the best guarantee service.