ISO9001 Fastest Quick Circular Plastic Connectors For Medical Equipment

Circular connectors are commonly used in medical equipment, including patient monitors, due to their reliability, ease of use, and robust design. These connectors play a crucial role in ensuring stable and secure connections for various types of sensors, probes, and data transmission cables that are critical in patient monitoring systems.

Key Features of Circular Connectors in Medical Equipment:

1. Reliable Connection:

   • Secure Locking Mechanism: Circular connectors often feature a push-pull or bayonet locking mechanism that ensures a stable and secure connection, reducing the risk of accidental disconnection during critical medical procedures.
   • High Pin Density: These connectors can accommodate multiple pins in a compact form factor, allowing for the transmission of various signals (e.g., ECG, SpO2, temperature) through a single connector.

2. Durability:

   • Robust Construction: Made from high-quality materials like medical-grade plastics or metal, these connectors are designed to withstand repeated use and sterilization processes without degrading.
   • Resistance to Environmental Factors: Circular connectors used in medical environments are often resistant to moisture, dust, and cleaning chemicals, ensuring longevity and reliability in sterile conditions.

3. Electromagnetic Compatibility (EMC):

   • Shielding: Circular connectors for medical applications often include shielding to protect against electromagnetic interference (EMI), which is crucial for maintaining signal integrity in sensitive patient monitoring equipment.

4. Ease of Use:

   • Ergonomic Design: These connectors are designed for quick and easy connection and disconnection, which is essential in fast-paced medical environments.
   • Color-Coding and Keying: To prevent misconnection, circular connectors often feature color-coding and keying, ensuring that each connector mates only with the appropriate counterpart.

5. Biocompatibility:

   • Medical-Grade Materials: The materials used in these connectors are chosen for their biocompatibility, reducing the risk of adverse reactions when in contact with patients or during invasive procedures.

Applications in Patient Monitors:

• ECG (Electrocardiogram) Monitoring: Circular connectors are used to connect ECG leads to the patient monitor, transmitting heart rate and rhythm data.
• SpO2 Monitoring: Connectors for pulse oximetry sensors, which measure oxygen saturation in the blood, often use circular designs for reliable connections.
• Temperature Monitoring: Probes that measure a patient’s body temperature are often connected via circular connectors.
• Blood Pressure Monitoring: Non-invasive blood pressure cuffs are connected to monitors using circular connectors to transmit pressure readings.

Brands and Manufacturers:

Several manufacturers specialize in circular connectors for medical applications:

• LEMO: Known for high-quality push-pull circular connectors that are widely used in medical devices.
• Fischer Connectors: Offers circular connectors designed specifically for medical applications, including patient monitoring.
• ODU: Provides a range of circular connectors that meet the stringent requirements of medical technology.

Compliance and Standards:

Circular connectors used in medical equipment must comply with specific standards, such as IEC 60601, which covers the safety and performance of medical electrical equipment. These standards ensure that connectors meet the rigorous demands of medical applications, including safety, reliability, and electromagnetic compatibility.

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