GOST OHS Series Connectors for Mobile Patient Monitors

GOST OHS Circular Connector with Multiple Core Count Options

Project Background: Connectivity Demands in Mobile Patient Monitoring

Mobile patient monitors are essential for continuous tracking of vital signs such as heart rate, blood pressure, and oxygen saturation. These devices are frequently moved between hospital wards, emergency rooms, and ambulances, exposing them to constant vibration, frequent handling, and regular cleaning protocols. In this environment, the electrical connection system must maintain stable signal transmission and uninterrupted operation to protect patient safety and data integrity.

The GOST OHS series connectors are used in these systems to link sensors, display units, power modules, and communication interfaces. Their design focuses on maintaining a secure electrical path despite the mechanical stress of daily clinical use.

Interface and Environmental Requirements

For a mobile monitor application, the connector must meet several specific conditions:

• Mechanical durability: Resistance to vibration and shock from transport between care areas.
• Environmental protection: Ability to withstand moisture exposure from cleaning agents and incidental spills.
• Secure mating: A locking mechanism that prevents accidental disconnection during patient movement or equipment handling.
• Serviceability: Support for repeated connection and disconnection cycles when sensor modules or internal components are replaced.

The GOST OHS series is configured with durable housings and secure locking features to address these operational demands. The connector's resistance to moisture and mechanical stress helps preserve signal integrity for sensitive medical data.

Connector Solution and Configuration

The GOST OHS series offers multiple core count options to match the specific wiring needs of different monitor interfaces, from sensor inputs to power delivery. The connector's construction is selected to support reliable contact under the vibration profile typical of mobile medical equipment.

For applications requiring a different environmental rating or pin configuration, the 12G Series Circular Connectors provide an alternative with IP67-rated sealing for industrial equipment. For related medical device connectivity, the SP21 Waterproof Connectors in Patient Monitors case study offers additional context on waterproofing requirements in similar settings.

Commissioning and Delivery Process

During the integration phase, the connector configuration is verified against the monitor's internal wiring diagram to confirm pin assignment and core count. Sample assemblies are tested for mating force and contact continuity before full production. The delivery process includes verification of the locking mechanism's engagement and the connector's ability to withstand the specified cleaning cycles.

Field servicing is simplified by the connector's design, which allows quick and secure reconnection when sensor modules or internal components require replacement. This reduces device downtime and supports efficient maintenance workflows in busy clinical environments.

Verified Results and Operational Benefits

By providing dependable connectivity, the GOST OHS series contributes to enhanced monitoring reliability and patient safety. The connector's robust mechanical design reduces the risk of intermittent signals that could lead to false alarms or missed readings. For engineering teams evaluating connector options, the key decision factors are the required core count, the environmental exposure level, and the mating cycle frequency expected in the target deployment.

For detailed technical specifications on core count options and electrical ratings, refer to the GOST OHS Circular Connector with Multiple Core Count Options product page.