Minolta Pulsox-2 instruction manual Relation between Oxygen Saturation and Partial Pressure

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Relation between Oxygen Saturation and Partial Pressure

The relation between oxygen saturation (SpO2, %) and oxygen partial pressure (PaO2, torr or mmHg) is shown in the graph below. SpO2 is the oxygen saturation as measured by pulse oximeters.

Oxygen Saturation vs. Oxygen Partial Pressure

Oxygen Partial Pressure SpO2

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100

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Adult hemoglobin

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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pH=7.4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

20

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

37°C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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PaO2

 

 

 

 

Torr

 

 

 

 

Oxygen Partial Pressure

 

 

 

 

(mmHg)

The curve of the above graph may shift to the right or left according to the pH of the blood or the body temperature. (Shift to right: acidosis, high body temperature; shift to left: alkalosis, low body temperature)

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Contents Pulsox Authorized Standards Safety Precautions Page Safety Notes Before OperationNames of Parts MessagesPage Page Preparations Installing Batteries Operating MethodInstalling the Neck Strap Measurements Safety Notes Ending Measurements How to Read the Measurement Values Pulse level % =Back Light Backlight sensor windowError Messages Messages relating to the condition of the main unit Troubleshooting Cleaning Maintenance and StorageMaintenance and inspections Case of MalfunctionSpecifications PULSOX-2Reference Measurement PrincipleRelation between Oxygen Saturation and Partial Pressure EMC Declaration Page 9222-1731-13

Pulsox-2 specifications

The Minolta Pulsox-2 is an advanced diagnostic imaging device, celebrated for its innovative features and significant role in the field of medical imaging. Primarily utilized in pulmonary diagnostics, the Pulsox-2 offers a non-invasive method to assess oxygen saturation levels in the blood, making it an essential tool in hospitals and clinics.

One of the standout features of the Pulsox-2 is its ability to provide accurate and reliable measurements of oxygen saturation (SpO2) in real-time. This is vital for patients with respiratory conditions, as it allows healthcare professionals to monitor their oxygen levels continuously. The device utilizes advanced optical sensors that employ the principle of photoplethysmography, enabling it to measure changes in blood volume within the microvascular bed of tissue.

The Pulsox-2 is designed for user convenience and portability. Its lightweight and compact form factor make it easily transportable, allowing healthcare providers to use it in various settings, including emergency rooms and bedside care. Additionally, the device features a clear and intuitive LCD display that presents the measured data in an easy-to-read format, ensuring quick interpretation by medical personnel.

Another notable characteristic of the Minolta Pulsox-2 is its enhanced noise rejection technology, which aids in obtaining precise measurements even in challenging environments. This feature reduces interference from external light sources, ensuring accuracy in diverse lighting conditions. Furthermore, the device is equipped with a robust battery life, which supports prolonged usage and prevents interruptions during critical monitoring sessions.

The Pulsox-2 also offers various connectivity options, enabling seamless integration with electronic health record (EHR) systems. This capability not only streamlines data management but also enhances patient care by allowing for timely access to critical health information. The device is compatible with a range of sensors and attachments, making it versatile for different patient needs.

In conclusion, the Minolta Pulsox-2 is a remarkable advancement in the field of medical imaging. Its combination of accurate measurements, user-friendly design, and integration capabilities sets a standard in patient monitoring. As respiratory disorders become more prevalent, devices like the Pulsox-2 play an essential role in improving patient outcomes through diligent monitoring and timely interventions.