Specificatii tehnice 

In configuratia standard, SPIROANALYZER ST-150 ofera urmatoarele facilitati:

  1. - senzor piezoelectric, flow sensor tip Fleisch Pneumotach, incorporat in  

         aparat   (superior variantelor cu turbina)

        - Nou :sensor cu  reglare termica si corectie BTPS

  2. - afisaj grafic (grafice respiratorii) cu cristale lichide tip LCD :

         rezolutie 128 x 128 puncte. Pe ecranul LCD grafic incorporat sunt afisate

         urmatoarele date: - datele ID de pacient (varsta, greutate, inaltime etc.)

  - valorile masurate

  - curbele volum/timp(VC), debit/volum(FVC),      ventilatie medie (MVV)

  - valori predictive

  - interpretare clinica

  3. - program de interpretare,  diagnostic : ITS, ELLIS, DIAGNOSIS, ERS

      - Nou : * GOLD –Global Obstructive Lung Disease

                     * Bronchial Challenge Dosage standard templates (pentru Methacholine,  Histamine, Antigen)

  4. - program de predictie :

         ITS, ECCS82, Knudson, Morris/Polgar, SPAIN, AUSTRIA, JAPAN

  5. - afisarea pe ecran a formelor de unda si a parametrilor analizei efectuate.

         Se vizualizeaza formele de unda curente si se poate urmarii intreg raportul

         analizei (grafice si parametrii) urmand a fi imprimat sau memorat in memoria

         proprie. Ulterior raportul analizei se poate transfera in baza de date de pe PC

  6. - analiza completa PRE si POST bronhodilatare si test de provocare bronsica      tip   Bronchial Challange

      - Nou : corectie BTPS

  7. - teste tip: VC, FVC, MVV cu seturi de masuratori aferente

  8. - memorie interna pentru 150 de analize (analizele pot fi transferate ulterior in  

        baza de date pe PC in vederea urmaririi evolutiei in timp a starii pacientului)

  9. - program FS/PC de conectare optionala la un calculator compatibil IBM-PC si  realizarea unei baze de date pe calculator (inclus in configuratia de baza)

10. - carcasa pt. filtru de expectoratii : carcasa permite utilizarea filtrelor de unica  folosinta. Pentru ca filtrele sa nu inflienteze debitul de aer, sectiunea carcasei, deci si a filtrului este mult marita - aprox de 10 ori - fata de sectiunea piesei  bucale.

11. - imprimanta cap termic incorporata, imprimare pe hartie tip rola 57mm x 25m

      - Nou :imprimare la o imprimanta externa

12. - portabil

13. - alimentare : acumulator sau 220V

MEASUREMENTS PARAMETERS

VC related

VC; ERV; IRV; IC; TV; Resting Respiration (t, e; t, i; f; VE; t, tot; TV/t, i; t, i/t, tot); &, with FRC externally acquired measurement computing for RV & TLC.

FVC-related

FVC; FEV0.5; FEV1.0; FEV1%-G; FEV1%-T; FEV3.0; FEV3%-G; FEV3%; MMEF; Extime; Vext; FIVC; FIV0.5; FIV1.0; FIV1/FVC; FIV1/FIVC; PEF; MEF75% (FEF25%); MEF50%(FEF50%); MEF25%(FEF75%); PIF; &, MIF50.

MVV-related

MVV; RR; &, TV.

SPECIFICATIONS

Sensor

Heated Fleisch-pneumotach flow meter

Measuring Method

Flow Integration.

Measurement Ranges

Flow: 0 to 14 liters/second, Volume: 0 to 10 liters

Accuracy:

Flow: Within ± 5% of indication or ± 0.2 l/sec, whichever is greater;
Volume: Within ± 3% of indication or ± 50 ml, whichever is greater.

Memory Storage

145 patient data including the best trial waveform.

Measurement Modes

VC (Slow Vital Capacity); FVC (Forced Vital Capacity; MVV (Maximinal Voluntary Ventilation); Pre/Post Measurement (Bronchodilation) Testing; &, Bronchial Challenge (Provocation) Testing.

Test Duration

VC: 90 seconds (waiting time); 60 seconds (capture time) x 3.
FVC: 90 seconds (waiting time); 30 seconds (capture time) x 3 test.
MVV: 90 seconds (waiting time); 12 seconds (capture time) x 2 tests.

Post Measurement (Bronchodilation)

Same as Baseline Test Duration Times.

Bronchial Challenge
(BC)

Same as FVC Baseline Test duration Time.
Saline Inhalation: one (1) entry.
DOSE and Dilator Inhalations: limited to eighteen (18) entries total.

BC Dosage Templates

Standard protocols for Methacholine, Histamine & Antigen Pollutants. (Standard protocols may be modified at the user’s option).

Predicted Equations

ITS; ITS (NIOSH/OSHA); Knudson (83); Morris/Polgar; ECCS; Spain; Japan; Norway; Chile; Austria; &, Finland.

Interpretations

ITS; Ellis; Diagnosis; &, GOLD (Global Obstructive Lung Disease).

Languages

English, German, French, Italian & Spanish.

Display:

Screen Size: 16 characters x 16 lines (text); 128 x 128 pixels (graphics).

Internal Printer :

Thermal graphic printer with a printing width of 48mm.

Keys :

Membrane-type containing the digits 0 - 9, an enter key, a clear key, alphanumeric key entry & direct setting functional keys.

Serial Port

1 port (RS-232, 9600 bps) dedicated for the data upload to a waiting PC running the optionally available FS/PC.

External Printer Port :

SPP-compatible port for a user-supplied external printer.
(Consult your local distributor for the adaptable printer models)

Power Source :

AC Power Source; 100 ~ 240 VAC, single-phase. Consumption 35 VA.

Spatial Dimensions

Main Unit (spatial): 250.0 (L) x 250.0 (W) 80.5 (H) mm
Rear Handle (spatial); 43.5 (L) x 250.0 (W) mm
Sensor Holder with Sensor: 250.0 (L) x 74.0 (W) x 119.5 (H) mm.

Weight

Main Unit: 1.60 Kilograms (approx.);
Flow Sensor: 0.45 Kilograms (approx.)