Through controlling air pressure in hemostasia cuffs, inflatable cuffs can compress limbs, and then occlude blood flow, so that bleeding can be stopped.
|Host machine size||220 mm (L) * 161 mm (W) * 292 mm (H)|
|Pressure set||3 kPa - 100 kPa; Step value: 1 kPa; Tolerance: ± 2 kPa|
|Time set||1 min - 600 mins; Step value: 1 min; Tolerance: ± 3 s|
|Power supply||220 V ± 22V, 50Hz ± 1Hz|
|Power || |
Main Technical Features
Voice prompt function: "Di-di-di" alarm at 10 mins, 5 mins and 1 min before the surgery completed; continual "di" reminds of the end of the surgery.
Pressure anomaly prompt: Continual "di" will remind operators in case air pressure in hemostasia cuff exceeds ± 5 kPa of the set value over 2 mins.
Ladderlike deflation: Deflate at a 10-second frequency; Deflation pressure: 3 kPa; Tolerance: ± 2 kPa.
Pressure maintenance: Machine can maintain the pressure in hemostasia cuffs even if sudden power off; Air leakage rate is not more than 10 kPa/h.
Automatical pressure adjustment: Detect air pressure in hemostasia in real time while working, so as to ensure stable pressure value.
Memory function: Memorize the parameters in last surgery automatically.
Arteriosclerosis in lower extremity, thromboangiitis, pyogenic infection, necrosis e.g.
Applied to compression hemostasis in limb surgeries.
Instructions for use
a) Insert the plug, switch on the power, and then press the power button;
b) Put the hemostasia cuff with proper size on the needed limb part suitably; Connect female head of extension airway tube with the joint of airway tube of hemostasia cuff, and male head of extension airway tube with the machine outlet;
c) Press pressure set buttons (“Up” and ”Down”) to adjust working pressure, step value: 1 kPa (Reference value: 30 kPa for upper limb; 50 kPa for lower limb)
d) Press time set buttons (“Up” and ”Down”) to adjust working time, step value: 1 min;
e) Press “Start” button, “Inflation” indicator light turns on, and machine starts inflating. Right display window shows the measured pressure value in cuffs and the working time. When hemostasia pressure reaches the set value, host machine will stop inflation automatically, “Balance” indicator light will turn on and “Inflation” indicator light will turn out;
f) Refer to the operation approach of 5.3 and 5.4 in the need of changing working pressure and time during the surgery;
g) Five different intermittent "Di-di-di" alarms remind operators when countdown time is at 10 mins, 5 mins and 1 min; continual “di” reminds operators when countdown time is 0;
h) After the surgery is completed, press “Stop” button, “Deflation” indicator light turns on and machine starts the ladderlike deflation. When the deflation ends, “Deflation” indicator light will turn out.
a) Before using, training from professional medical staffs is needed;
b) Inflation can work that hemostasia cuffs are tightly tied to the limb, otherwise, it may not reach the hemostatic effect.
c) Replace hemostasia cuff timely if it appears air leakage;
d) To avoid electric shock hazard, please operate the machine according to the user manual. After use, disconnect the host machine power.
e) Please turn off the host machine power if there is any abnormal situation during the surgery, and deflate slowly via manual deflation valve.
f) Please do not use the machine in a strong electromagnetic interference environment.
a) Can’t use the machine when there is flammable anesthetic mixture with air or with oxygen or with nitrous oxide.
b) Apart from transducer and cable sold as the internal component replacement parts from this machine manufacturer, accessory, transducer and cable beyond the provision probably lead to the increase of emission or the decrease of noise immunity.
c) Do not close to or stack with other equipments. If it must do, operators should observe and verify that the machine can work normally under the used configuration.
d) Using this machine with accessory, transducer and cable beyond the provision probably results in the increase of emission or the decrease of noise immunity.