* 1, the whole original imported: equipment installation and acceptance need to provide customs declaration or commodity inspection certificate 2, stable performance, high security 3, there is a strong after-sales support and academic support 4, easy to move the bedside 5, including molecular adsorption circulation system and continuous blood purification power support system 6, the bidding documents need to provide colorful page information.
I. Molecular adsorption circulation system
1. Technical requirements
In vitro albumin circulation:
Adsorption tank inlet pressure PIN Display range: 0 to 500mmHg range increasing by every 25mmHg
Adsorption tank circuit pressure pOUT Display range: -70 to +400mmHg higher than the pIN setting. Boundary 400mmHg alarm
Blood leakage detection: sensitivity <0.5ml blood/min, HCT25%
2, external power supply
Voltage 115/230V+/-10%, 50-60Hz
Current 0.45A(230V), 0.9A(115V)
Electricity consumption 100VA
Fuses TO.63A(230V),T1.2A(115V)
Equipped with battery 2*12V,2.2Ah lithium-polymer batteries
Battery operating time: about 30 minutes
3, dialysis fluid
* 20% albumin concentration
0.9% isotachophane Sodium chloride solution or dialysis solution
* Flow rate 50-250ml/min
4, Pressure sensor
* Sensing range -70 to 500mmHg
Sensitivity ±10mmHg
* Maximum load 700mmHg
5, Consistency and grading statement
Grading: Class llb medical products, CE certification in accordance with EC Guideline 93/42 EEC.
Two, continuous blood purification power support system
1, technical parameters:
* (1) wide therapeutic range, need to be three, 10 kinds of therapeutic modes:
a. Continuous treatment (CVVH, CVVHD, CVVH, CVVHFD, SCUF)
b. Intermittent high-flow therapy (IVVH, HF, HD, hemoperfusion HFD)
c. Plasma purification therapy (plasma exchange PEX, plasma adsorption PAP, and can be extended to secondary membrane plasma separation)
(2) Blood flow: 0~500ml/min
(3) Arterial pressure: -400~+400ml/min (3) Arterial pressure: -400~+300mmHg
(4) Venous pressure: 0~400mmHg
(5) Pre-filter pressure (PBE): 0~500mmHg
(6) Replacement fluid flow rate: 0~15,000ml/h
* (7) Dialysate flow rate: 0~24,000ml/h
(8) Ultrafiltration volume continues to be slow. (8) Ultrafiltration volume continuous slow ultrafiltration: 0~1000ml/h
Other modes: 0-2000ml/h
(9) Dialysate side filter inlet pressure: -400~+600mmHg
*(10) Operation: changeable front and back modes, CVVH and CVVHD modes conversion. ,No need to change the pipeline and re-self-test; can change the filter individually, automatically record the accumulated parameters.
(11) It has the function of automatically adjusting the liquid level of the movable and venous pots and the ultrafiltration liquid pot. The graphical display of the pressure at each place of the filter, real-time grasp of the actual situation of the patient's blood in the extracorporeal circulation.
(12) Optical detection of blood leakage alarm, add the correction of blood leakage alarm according to the current situation.
(13) There are two ultrasonic detection air alarm devices, providing air alarm for venous return and detecting whether the replacement fluid or dialysis fluid is running out.
*(14) Heating and heat preservation device
High-power plate heater, integrated control with the whole machine. The temperature control range is 20~40℃, and the adjustment gradient is 0.1℃.
*(15) Liquid balancing system
Weighing and balancing system, all the liquids are placed on a weighing system, so that the liquid balancing accuracy is greatly improved, shielded structure design ensures that the liquid bag is free from external interference, thus ensuring the continuity and reliability of each treatment process, and the maximum error rate is less than 30g in each treatment process.
(16) Automatic program: automatic pre-fill/self-test
(17) Working power range:110 ÷ 240 V AC
Frequency: 50/60 Hz Current: 30 mA
2, piping system Flexible lines
*(1) can supply a complete set of piping, can also supply separate piping to suit different needs, piping The pipeline can be reused.
*(2) The filters are open-ended and can be selected by the doctor according to the patient's needs.
3. Functions
*(1) High flux dialysis mode, so that the functions of diffusive removal and convective removal overlap with each other, to ensure that the removal of intermediate molecular substances.
*(2) Dialysate recirculation mode to reduce the consumption of sterile dialysate.
Three, in addition to man-made factors, the whole system (machine) free warranty for two years. It is necessary to provide the actual supply price of consumables.
Four, playing ﹡ part of the bidding must meet the conditions.