Selecting Connectors in the Medical Field Considers Crimp Interconnect Solutions

Reliable connectivity and accurate signaling performance are key for medical devices, so selecting connectors for the medical field requires a variety of considerations to ensure that the connector achieves the highest level of performance and reliability over the expected lifespan of the medical device.

I, medical connector interconnect mating issues: in many medical applications, not belong together paired connectors potential safety risks, designers can build safety measures by using the appropriate form of color coding to provide a visual indication of the correct match between the plug and receptacle, lock demon tower in the purchase of the connector from the supplier, it is usually necessary to automotive connectors to determine the color coding system, because the color is plastic shell's unchangeable characteristics. Second, the reliability of medical connectors: in those medical applications with safety-critical functions, extra care must be taken to ensure that the connector plug and socket to maintain a reliable interconnection, a reliability safeguard is to ensure that the connector has been specified for a sufficient number of times of plugging and unplugging, for example, some of the connectors used in the patient monitoring equipment in the multi-year service life must be plugged and unplugged several times a day, depending on the type of system Depending on the type of system, connectors may have to withstand tens of thousands of insertion and removal cycles over their lifetime. The automotive connector assembly integration process is a consideration when selecting a connector interconnect solution, and while there are many ways to integrate an interconnect solution into a system, crimping is a popular method. The crimping process consists of four elements: the crimping tool, the positioner, the crimp contacts and the cable. The crimping tool mechanically defines the crimp depth, the positioner defines the crimp height, and the crimp contacts and cable come with the appropriate conductor and bushing diameters recommended by the manufacturer. Most connector manufacturers provide specifications for their positioners because they allow customers to properly crimp contacts and achieve safe interconnections in their applications. The IPC standard for new energy vehicle connectors provides different criteria to verify proper crimping and soldering processes depending on the critical level of the application (i.e., its IPC rating). In order to successfully crimp contacts and guarantee the expected performance of the connector interconnect solution, integrators should ensure that IPC integration rules are followed, such as tensile strength testing to verify the retention strength of the cable in the contacts. The main advantage of the crimping process is its repeatability, as once the process is mastered, it can be used on all the connectors in the electro-mechanical system, whereas the disadvantage of the crimping technique is that it is a more complex process The disadvantage of the crimping technique is that the process is complex and requires several different steps to complete.

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