Characteristics of devices for crushing stones in the kidneys
Characteristics of devices for crushing stones in the kidneys Characteristics of devices for crushing stones in the kidneys Characteristics of devices for crushing stones in the kidneys Characteristics of devices for crushing stones in the kidneys Characteristics of devices for crushing stones in the kidneys Characteristics of devices for crushing stones in the kidneys Characteristics of devices for crushing stones in the kidneys Characteristics of devices for crushing stones in the kidneys
 

No.

Item Name

Unit of measurement

Requirements

1

Rated power supply of device

 

220 V, 50 Hz

2

Power consumption does not exceed

W

50

3

Ramp time to operational mode after device has been switched on does not exceed

min.

6

4

Pulse energy is controllable within the range of

J

0.05-1.0

5

Voltage output pulse amplitude up to

kV

9

6

Pulse Repetition Modes:

 

-single pulse;

-multiple pulse.

7

Number of pulses generated in an isolated batch

pcs

2-99

8

Pulse repetition frequency per burst is controllable from

Hz

0.5-5

9

Device allows continuous work in stand-by mode (with the Power switch on) for at least

h/days

8

10

Indicator that the device has a connection to earth

 

available

11

Lighted indication of the output pulse parameters

 

available

12

Flexible probe diameter

Fr

from 2.0 to 8.0

13

Extra function: automated monitoring of the probe operational life and effectiveness

 

available

 
The company "Medline" produces the nine types of probe – «Probe 2,0 Fr», «Probe 2,4 Fr», «Probe 2,7 Fr», « Probe 3,0 Fr», «Probe 3,3 Fr», « Probe 3,6 Fr», «Probe 4,5 Fr», «Probe 6,0 Fr», «Probe 8,0 Fr».
  • Probes with tip diameter of 2,0 Fr (0.7 mm), 2,4 Fr (0.8 mm), 2,7 Fr (0.9 mm), 3,0 Fr (1.0 mm), 3,3 Fr (1.1 mm), 3.6 Fr (1.2 mm) length from 700 mm to 1250 mm are used for fragmentation of stones in the ureters and the kidney.
  •  Probes with tip diameter of 4,5 Fr (1.5 mm), 6,0 Fr (2.0 mm), 8,0 Fr (2.7 mm) length 700 mm are used for fragmentation of stones in the ureters and urinary bladder.