WARNING

•Only trained, qualified medical personnel under the direct supervision of a licensed physician should operate the HELIO2 Blender.

•Use this HELIO2 Blender only for its Intended Use as described in this manual.

•Confirm prescribed dose before administering to patient. Monitor on a frequent basis. Continuous Monitoring with an alarmed Oxygen Monitor / Analyzer is recommended.

•The HELIO2 Blender shall be serviced by a qualified service technician.

•Always follow ANSI and CGA standards for Medical Gas Products, Flowmeters and Oxygen Handling.

•The clinician must verify the Heliox tank concentration prior to utilizing the Blender.

•An alarmed Oxygen Monitor / Analyzer must be used to verify oxygen concentration.

•Accuracy of oxygen concentration will be affected if bleed is not activated at flow settings below 15 lpm for the High Flow Blender, and 3 lpm for the Low Flow Blender.

•DO NOT obstruct the alarm.

•DO NOT use Blender when alarm is sounding.

•DO NOT use oil in or around the Blender.

•DO NOT occlude or obstruct the bleed port on the auxiliary outlet of the Blender.

•DO NOT use near any type of flame or flammable/explosive substances, vapors or atmosphere.

•Oxygen Concentration Dial does not rotate 360 degrees. Rotating the dial beyond the endpoint settings will damage the Blender.

CAUTION

•Turn off gas supplies when HELIO2 Blender is not in use.

•Store the HELIO2 Blender in a clean, dry area when not in use.

•The HELIO2 Blender contains magnetic, ferrous material that may affect the results of an MRI.

•Ensure all connections are tight and leak free.

•Avoid excessive pressure surges greater than 100 psi (6.9 bar) when pressuring the Blender inlets.

•DO NOT steam autoclave.

•DO NOT immerse HELIO2 Blender into any liquid.

•DO NOT gas sterilize with (EtO) Ethylene Oxide.

•DO NOT use if dirt or contaminants are present on or around the Blender or connecting devices.

•DO NOT smoke in an area where oxygen is being administered.

•DO NOT clean with aromatic hydrocarbons.

•Inlet pressure of Device used in conjunction with the HELIO2 Blender must match inlet pressure of FIO2 Blender.

HELIO2

 

Blender

3

HELIUM-Oxygen

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Helio PM5500, PM5400 user manual Blender
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PM5400, PM5500 specifications

The Helio PM5500 and PM5400 are advanced power management integrated circuits (PMICs) designed to optimize power usage and enhance the efficiency of modern electronic devices. These PMICs incorporate a range of key technologies and features that make them ideal for applications in smartphones, tablets, wearables, and IoT devices.

One of the standout features of the Helio PM5500 and PM5400 is their ability to support multiple output voltage levels, allowing them to power a variety of components within a device. This versatility is crucial for modern applications that require different voltage rails for processors, memory, and peripheral components. The output current capacity of these PMICs is robust, ensuring that even power-hungry modules can be efficiently powered.

Both PMICs are built on advanced power management technologies that enhance efficiency and thermal performance. They incorporate synchronous buck converters, which allow for higher efficiency and reduced thermal dissipation compared to traditional linear regulators. This is critical in portable devices that need to maximize battery life while maintaining performance.

Another key aspect of the Helio PM5500 and PM5400 is their integration of advanced protection features. These include overcurrent protection, thermal shutdown, and undervoltage lockout, which ensure reliability and safety during operation. Such features help safeguard sensitive components from potential damage, thereby extending the lifespan of the device.

The PMICs also support various communication protocols, enabling seamless integration with microcontrollers and application processors. This capability is essential for efficient power management strategies, allowing the PMICs to adjust their output dynamically based on real-time power demands.

Furthermore, the Helio PM5500 and PM5400 are designed with a compact footprint, making them suitable for space-constrained applications. Their small size does not compromise their performance, ensuring that manufacturers can achieve the desired balance between form factor and functionality.

In summary, the Helio PM5500 and PM5400 power management ICs are distinguished by their multi-voltage support, high efficiency, integrated protection mechanisms, and compact design. These features make them an excellent choice for a wide range of applications in the ever-evolving landscape of electronic devices. Their robust capabilities not only enhance the performance of devices but also contribute to energy efficiency, aligning with the growing demand for sustainable technology solutions.
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