Lýsing
Tækniskilgreiningar. Tympanometry greining: Peak compliance; peak pressure, gradient; jafngild eyrnakanal rúmmál. Probe tónn: 226 Hz. Þrýstingsstig: +200 daPa til -400 daPa. Eyrnarrúmmál mælingarsvið: 0.2 ml til 5 ml. Sweep hraði: Venjulega 200-300 daPa/sec; fer eftir eyranu & holrúmi. Þrýstingsmörk (öryggislokun): +600 til -800 daPa. Gögn stjórnun: Gögn geymd: 30 skráningar. Hver skráning getur verið geymd þegar tympanogram er skoðað. Gögn geymd: Fyrstu stafina á sjúklingi, Tympanogram og Reflex graf og greining fyrir vinstri og/eða hægri eyra, Tími og dagsetning skráningar, hvaða eyru.
Tæknileg gögn
| Tegund | Medical device |
| Flokkur (CE) | II A |
| EAN | 8023279336658 |
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Lýsing á ensku
Technical Specifications Tympanometry Analysis performed: Peak compliance; peak pressure, gradient; equivalent ear canal volume Probe tone: 226 Hz Pressure levels: +200 daPa to -400 daPa Ear volume measurement range: 0.2 ml to 5 ml Sweep speed: Typically 200-300 daPa/sec; depending on ear & cavity volume Pressure limits (safety shut off): +600 to -800 daPa Data management Data storage: 30 records. Any recording can be stored once the tympanogram is viewed Data held: Patient Initials, Tympanogram and Reflex graphs and analysis for Left and/or Right Ear, Time and Date of recording, which ears were tested, whether or not the record has been printed and sent to a PC, parameters printed and/or sent to a PC, parameters used for analysis Other data Internal backup: >30 days without main batteries fitted Battery Lifetime: Approx. 400 tests (Alkaline AA batteries) Supported printer: Martel MCP8830 or Sanibel MPTII Interface: Infra-red, IrDA hardware, 9600 baud Information printed: Space for patient and clinician's details, Tympanogram analysis parameters,Tympanogram, Reflex analysis parameters, Reflex graph, S. N. of device, Last and Next Due Calibration dates Safety standards: IEC 60601-1. EMC: IEC 60601-1-2 Impedance standard: lEe 60645-5, Type 2 Tympanometer
