Oxygen (O₂) Regulator, Pin Index, Diss Connection

Oxygen (O₂) Regulator, Pin Index, Diss Connection

Pin Index, Click adjust with Diss Connection,

Flow: 0 – 25 ℓ / minute.

Outlet pressure: 50PSI.

An oxygen (O₂) regulator with pin index is a critical component used in medical and sometimes industrial settings to control the flow of oxygen from a high-pressure source, such as an oxygen cylinder. Here’s a breakdown of what these terms mean:

  1. Oxygen Regulator: This is a device used to regulate and control the flow of oxygen from a compressed gas cylinder to a user, such as a patient. It ensures a consistent flow rate of oxygen as prescribed by healthcare providers.
  2. Pin Index: This refers to a safety feature on medical gas cylinders and regulators. It involves specific pins and holes that ensure the correct type of gas cylinder is connected to the appropriate regulator. It prevents accidental misconnections and ensures patient safety.
  3. Click Adjust: This likely refers to a mechanism on the regulator that allows healthcare providers to easily adjust the oxygen flow rate. It might involve a simple clicking mechanism or button that adjusts the flow in predefined increments.
  4. Diss Connection: This refers to the type of connection used between the regulator and the oxygen delivery tubing or mask. “Diss” stands for “Diameter Index Safety System,” which is a standard for ensuring secure connections between medical gas equipment.

Together, these components describe a specific type of oxygen regulator designed for medical use, ensuring safe and precise delivery of oxygen to patients.

Components and Functionality:

  • High-Pressure Inlet: This is where the regulator attaches to the oxygen cylinder valve. The pin index system ensures the regulator is securely and correctly attached.
  • Flow Control Knob: Typically, there is a knob or dial that allows the user to adjust the flow rate of oxygen coming out of the regulator. This flow rate is measured in liters per minute (LPM) and is set according to the patient’s needs or the application requirements.
  • Pressure Gauge: Many regulators also include a pressure gauge that shows the pressure remaining in the cylinder. This helps ensure that the cylinder is not empty when the regulator is in use and allows for planning cylinder replacement or refilling.

Importance in Medical Settings:

In medical settings, oxygen regulators are crucial for patients who require supplemental oxygen due to respiratory conditions or during surgical procedures. The pin index system is particularly important here because it prevents the accidental connection of the wrong gas or regulator, which could have severe consequences for patient safety.

An oxygen regulator with pin index is a specialized device that ensures the safe and accurate delivery of oxygen from a cylinder to where it is needed, whether in medical environments or industrial applications, by using a specific pin-and-hole system to prevent incorrect connections.


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