Bedienungsanleitung Gima OXY 50 (Seite 5 von 18) (Englisch)

783843

Zoom out

Zoom in

Vorherige Seite

1/18

Nächste Seite

prevent interference from ambient light, make sure to place the sensor properly and cover the sensor

with opaque material.

 Frequent movement (active or passive) of the subject or severe activity can affect the measured

accuracy.

 The SpO2 probe should not be placed on a limb with the blood pressure cuff, arterial ductus or intra-

luminal tube.

 The measured value may be inaccurate during debrillation and in a short period after debrillation,

as it has not debrillation function.

 The device has been calibrated before leaving factory.

 The device is calibrated to display functional oxygen saturation.

 The equipment connected with the Oximeter interface should comply with the requirements of IEC

60601-1.

1.4.2 Clinical restriction

A. As the measure is taken on the basis of arteriole pulse, substantial pulsating blood ow of subject is

required. For a subject with weak pulse due to shock, low ambient/body temperature, major bleeding,

or use of vascular contracting drug, the SpO2 waveform (PLETH) will decrease. In this case, the

measurement will be more sensitive to interference.

B. The measurement will be inuenced by intravascular staining agents (such as indocyanine green or

methylene blue), skin pigmentation.

C. The measured value may be normal seemingly for the tester who has anemia or dysfunctional he-

moglobin(such as carboxyhaemoglobin (COHb), methaemoglobin (MetHb) and sulfhaemoglobin

(SuHb)), but the tester may appear hypoxia, it is recommended to perform further assessment ac-

cording the clinical situations and symptoms.

D. Pulse oxygen only has a reference meaning for anemia and toxic hypoxia, as some severe anemia

patients still show better pulse oxygen measured valued.

E. Contraindication: no

2 PRINCIPLE

Figure 1 Operating principle

Principle of the Oximeter is as follows: An experience formula of data process is established taking use

of Lambert Beer Law according to Spectrum Absorption Characteristics of Reductive Hemoglobin (Hb)

and Oxyhemoglobin (HbO2) in glow & near-infrared zones. Operation principle of the device is: Photo-

electric Oxyhemoglobin Inspection Technology is adopted in accordance with Capacity Pulse Scanning

& Recording Technology, so that two beams of different wavelength of lights can be focused onto human

nail tip through perspective clamp nger-type sensor. Then measured signal can be obtained by a pho-

tosensitive element, information acquired through which will be shown on screen through treatment in

electronic circuits and microprocessor.

3 FUNCTIONS

3.1. Main performance

A. SpO2 value display

B. Pulse rate value display, bar graph display

C. Pulse waveform display

D. Low-voltage indication: low-voltage indicator appears before working abnormally which is due to

ENGLISH

Glow and Infrared-ray

Emission Tube

Glow and Infrared-ray

Receipt Tube

Missbrauch melden von Frage und/oder Antwort

Libble nimmt den Missbrauch seiner Dienste sehr ernst. Wir setzen uns dafür ein, derartige Missbrauchsfälle gemäß den Gesetzen Ihres Heimatlandes zu behandeln. Wenn Sie eine Meldung übermitteln, überprüfen wir Ihre Informationen und ergreifen entsprechende Maßnahmen. Wir melden uns nur dann wieder bei Ihnen, wenn wir weitere Einzelheiten wissen müssen oder weitere Informationen für Sie haben.

Gima OXY 50 Seite 5

Brauchen Sie Hilfe? Stellen Sie Ihre Frage.

Missbrauch melden von Frage und/oder Antwort

Art des Missbrauchs:

Forenregeln

Neu registrieren

Andere Handbücher von Gima OXY 50

Das Handbuch wird per E-Mail gesendet. Überprüfen Sie ihre E-Mail.

Ihre Frage wurde zu diesem Forum hinzugefügt

Info