Six Essentials of Wearable Medical Connector Design Explained

Each medical device must meet a different set of parameters because each specification is based on how and when the device is used, and connectors play an important role in medical devices, in addition to sterilization, electromagnetic interference (EMI) protection, and intrusion protection (IP) ratings. Wearable medical device designers should also consider the six connector feature points outlined below to ensure optimal connector performance. 1. Torque of wearable medical connectors: The design of wearable medical connectors should focus on the torque of connection and disconnection to ensure that the connectors are easy enough to connect and disconnect when needed, but difficult to disconnect accidentally. 2. Torque problem of wearable medical connector: The design of wearable medical connector should consider the movement of bedridden patients. It is suggested that the wearable medical connector with concentric rings should be designed to move the connector more freely and reduce the risk of damage. III. Cable management issues for wearable medical connectors: Mobile medical devices require pre-planning of cable length and functional mobility. As cables may need to move with people or devices, it is recommended to consider sewing cables into clothing to minimize the ability to patent damage or entanglement and to ensure adequate cable length. Color issues with wearable medical connectors: The more connectors you have in your design, the more color coding you want to consider. To minimize the number of colors required, consider multipurpose connectors capable of transmitting signal and power or air and signal. In addition, connector materials can often be ordered in different colors, and rings in connector colors are also widely available. 5. EMI shielding performance of wearable medical connectors: The more technologies in the application area, the more EMI shielding performance you need for connectors to protect medical equipment systems from electrical interference noise. However, EMI protection cannot be skipped just because the product will be used in the home, as medical equipment is often critical and the cost of electrical interference performance cannot be omitted because it is for home use. 6. The size of the wearable medical connector: Sick and self-managing patients have different needs from healthcare professionals. Try to ensure that the connector is small enough to meet the design requirements and large enough to ensure that anyone can grasp it well. Also, pay close attention to the contour of the connector, as the lower profile is better for wearable medical devices.

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