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ABX Pentra 80 Compact Bench-top Hematology Analyzer

The ABX Pentra 80 is a compact bench-top hematology analyzer that offers fast and accurate blood analysis. With a touch screen interface, 80 samples per hour processing capacity, and a wide range of parameters, it provides convenience and efficiency in small laboratories. The system includes reagents, controls, and allows for both manual and automatic sampling. It features a rack loader for easy sample handling and methods and technologies for accurate analysis. With customer maintenance features and environmental protection measures, it is a reliable and user-friendly option for hematology testing.

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ABX Pentra 80 Compact Bench-top Hematology Analyzer

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  1. Product specification • Software specification • Performance • Overview • Reagents • Controls • Parameters • Sampling • Rack loader • Methods & technologies • Flags and alarms • Customer maintenance • Environmental protection

  2. Overview Touch screen Reagent Compartment Processed Tubes Rack Loader 10 racks of 10 tubes Stat Sample Bay

  3. Overview Compact bench top system No external computer is requested 12 inches Size: 34.1 x 23.3 x 22 in Weight: 55 kg / 122 lb 54 cm 57 cm 82 cm

  4. Reagents • 5 reagents • ABX Cleaner • ABX Biolyse • ABX Basolyse II • ABX Eosinofix • + • ABX Diluent Onboard reagents

  5. Reagents • ABX Pentra 80 provides : • Cyanide free lyse • Small cubitainer volumes • Bar- codes, batch number, level count down, logs • Waste level sensor

  6. Control bloods • CBC & 5DIFF control bloods : • Bar-codes, batch number, expire date, logs • Target values uploaded by floppy disk • Multi-language package insert • CE marking

  7. Parameters • CBC Mode (12 Parameters) • WBC, RBC, HGB, HCT, MCV, MCH, MCHC, RDW, PLT, MPV, PCT, PDW • 5 DIFF Mode ( 26 Parameters) • WBC, RBC, HGB, HCT, MCV, MCH, MCHC, RDW, PLT, MPV, PCT, PDW • LYM, MON, NEU, EOS, BASO (% and #) • ALY (Atypical Lymphocytes) (% and #) • LIC (Large Immature Cells) (% and #) • 80 samples per hour • Manual or automatic • CBC or DIF

  8. Sampling • ABX patented the MDSS concept: • Whole blood micro-sampling • 30 µl (CBC) • 53 µl (CBC+DIFF) • No sampling valve • No maintenance • No clogging • Customised Dilution Ratio • Extended linearity without manual intervention

  9. sampling Automatic mode Random access 30 µl (CBC) 53 µl (CBC+DIFF) Internal and external bar-code reader Manual (open or close) mode

  10. Rack loader •  Correction of tube height • Position check • Automatic correction of a wrongly positioned tube • Automatic checking of tube presence • Accurate rack identification to avoid errors on sample ID Rack identification

  11. Rack loader Rotation swirling End-over-end mixing (reference method Tube identification Accurate tube identification to avoid errors on sample ID

  12. Methods and technologies • RBC/PLT - Impedance • The impedance principle is based on the reference method • HGB - Spectro-photometry • HCT - Numeric integration • WBC - Impedance & optical • BASO - Impedance & specific lyse

  13. Methods and technologies     DHSS • 1. Cytochemistry • Lyses red blood cells • Stains nuclei and cytoplasmic granules of leukocytes • Fixes the leukocytes in their original state (48 hours post-draw stability) • 2. Double hydrodynamic focusing • Hydrodynamic focusing before and after the calibrated micro-aperture • 3. Focused Flow Impedance • Cell volume by impedance method • 4. Light absorbance • Analysis of the internal structure by measuring the light absorbance of cells

  14. Methods and technologies • RBC/PLT - Impedance • The impedance principle is based on the reference method • HGB - Spectro-photometry • HCT - Numeric integration • WBC - Impedance & optical • BASO - Impedance & specific lyse

  15. Methods and technologies Product specification Methods & technologies • The determination of the 5 per differential uses : • X -> Cellular volume • Y ->Intensity of staining Eosinophils Large Immature Cells Neutrophils Monocytes Lymphocytes Atypical Lymphocytes

  16. Methods and technologies • RBC/PLT - Impedance • The impedance principle is based on the reference method • HGB - Spectro-photometry • HCT - Numeric integration • WBC - Impedance & optical • BASO - Impedance & specific lyse

  17. Flags and alarms • General flags • “l” and “h” (normal limit) • “L” and “H” (panic limit) • “x” (reject) • “!” (suspicion) • Pathologic messages RBC and PLT curves

  18. Flags and alarms ALY: (Atypical Lymphocytes) Atypical Lymphocytes Plasmocytes, hairy Cells LIC: (Large Immature Cells) Blasts, myelocytes Promyelocytes, Metamyelocytes 5 per differential matrix 1- Priority alarms

  19. Flags and alarms Nl: (Neutro-lympho) Hypo-segmented neutrophils Sezary cells, hairy cells Ne: (Neutro-eosino) Hyper-segmented neutrophils Hypo-granular eosinophils Mn: (Mono-neutro) Immature granulocytes, band cells 5 per differential matrix 2- Separation alarms

  20. Flags and alarms No: (Noise) Platelet aggregates, NRBCs Lysis resistant RBCs Rm: (Right-mono) Large monocytes, blasts Ln: (Left-neutro) Cellular debris Rn: (Right-neutro) Immature granulocytes Ll, Ll1: (Left-lympho) Platelet aggregates, NRBCs 5 per differential matrix 3- Zone alarms

  21. Customer maintenance Only one automatic shut-down per day Stepper motors replace the old compressor concept -> No noise, no maintenance A double needle replace the old shear valve concept -> Small sampling volume w/o maintenance Liquid valve replace the old pinch valve concept -> No clogging, no maintenance

  22. Environmental protection Liquid waste 32 ml / sample

  23. Environmental protection Product specification Environmental protection Solid waste 1,83 g / sample

  24. Environmental protection Product specification Environmental protection Power Requirements • Power supply From 100 Vac to 240 Vac (50 HZ to 60 Hz) • Power consumption Maximum 230 VA

  25. Product specification • Software specification • Performance • System specification • Worklist • Results • Data processing • Validation station

  26. System Colour LCD touch screen: 12 inches Windows XP Floppy disk CD ROM drive 1xRS232C, 2xUSB port, 1x Ethernet port Random access (DIFF or CBC mode) Onboard validation-station Onboard user manuel User defined flagging Several operator Ids (4 access levels) Real-time management of patient’s report Automatic re-run with user-defined dilution factor (CDR)

  27. System Actions toolbar Contextual toolbar

  28. System • Mono or bi-directional connection: • ASTM or ABX format • Transfer of • Demographic data • Test data • Blood type(man, woman, child) • Tests requested (CBC, CBC/DIFF) • Query Mode

  29. System • Qualify assurance management • Bar-codes • Lot number • Expiration date • Logs • 24 QC files • XB • Levey-Jenning graphs

  30. System • Logs for : • Maintenance • Calibration • Controls • Errors • Data Handling • Patient record • Settings • Blank cycles • Connection Logs access by date

  31. Worklist Real time visualisation Easy to set up Maximum security Manual entry or host connection Demographic data, department... Comment

  32. Result 26 parameters 3 histograms & 1 matrix Zoom capability User-defined printout header Pathological messages Comments

  33. Data processing Status screen Result statistics Cycles counters Rack processing Reagent management Remaining level Lot number Bar-code Expired date

  34. Data processing Virtual view from rack performed Rack number Tube position Color code for type test Access to patient data by tube touch

  35. Validation station Old # D+ % D- New • Automatic validation with user-defined : • Flags • Alarms • Limits • Delta check

  36. Validation station On the same screen Patient history Run Re-run (w or w/o dilution) Patient reportbuilt from: Run Re-run Manual entry

  37. Validation station Manual entry 5 Diff +Immature cells NRBC’s 100% diff control Automatic calculations Pathology level entry Comments entry

  38. Validation station • Archives management • 10.000 patient reports • With curves and matrix • Flags, comment • Search capability by: • Date or patient ID

  39. Product specification • Software specification • Performance • Linearity • Precision • Accuracy • Standards and Directives

  40. Linearity Specifications - Performance Linearity Linearity limits were obtained and validated using the following dilution ratio: - WBC/LMNE 1/3 - RBC/HGB/PLT 1/2

  41. Precision Parameters %CV Range WBC <1.5 % 4.0- 11.0 103 /µl RBC <1.5 % 4.0- 6.0  106 /µl HGB <1.0 % 11.0- 18.0 g/dl HCT <1.5 % 35- 55% RDW <2.0 % 80- 100 PLT <5.0 % 150- 400  103 /µ MPV <3.0 % 7.6- 10.9 NE% <3.0 % 50- 80% LY% <4.0 % 25- 50% MO% <8.0 % 2- 10% EOS% <15.0 % 0- 5% BAS% <20.0 % 0- 2%

  42. Accuracy Parameters Mean % Mean difference difference WBC < 3  0.2 RBC < 3  0.10 HGB < 3  0.3 HCT < 4  1.5 PLT < 5  10

  43. Standards and Directives • Directives • 98/79/EC - IVD medical devices • 89/336/EEC - EMC • 73/23/EEC - Low voltage • Standards • IEC 61010-1: 1990 + A1:1992 + A2:1995 • EN 61326 : 1998 • EN 61000-3-2 : 1995 • EN 61000-3-3 : 1998 • CSA - C22.2 No. 1010-1 : 1992 • UL 3101-1 : 1993

  44. Product specification • Software specification • Performance • Features • Main features • Exclusive features

  45. Main features Qualification & quantification of ALY and LIC Automatic and immediate rerun Real open tube and close tube for manual mode Real capillary mode (30 µl for CBC, 53µl for CBC+Diff) Integrated validation station Compact, simple, reliable (no shear valve, no compressor, only one PCB) Small reagent consumption Automatic shutdown cycle Low power consumption

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