Manufacture/Sales of Medical Device|Non-invasive Monitoring|Invasive Surgery|Blood Transfusion Grade Medical Harnesses

Professional production/sales of medical equipment | non-invasive monitoring | invasive surgery | transfusion grade medical wiring harness; medical wires are made of high-quality wires certified by UL, VDE, CCC, JIS and other standards; TYCO (Tyco Connector) | MOLEX | Amphenol | and other international brands are generally used as the connector brands; various medical connecting wires can be customized according to the special requirements of customers.

1、 What is medical harness?: Medical harness, as its name implies, is used in medical equipment. It is a harness product for connecting medical equipment. It is the circuit of medical electronic equipment. It can be said that medical electronic equipment cannot operate normally without a harness. Its wires are made of high-quality wires that have passed UL, VDE, CCC, JIS and other certification standards. Medical connectors are commonly used in wire-to-board connectors, D-SUB connectors, pin and female connectors, aviation plugs, etc. The connector brands used are generally TYCO (Tyco Connectors), MOLEX and other international brands. System certification is generally based on 13485 medical certification, and most materials also need sterilization requirements, so if new entrepreneurs are ready to enter the industry, they must understand the threshold and requirements of medical wiring harness, according to the survey report of BCC Research, a research Institute, the annual growth rate of the global household medical equipment market continues to rise. Medical electronics will become a new growth point in the application of connectors. Medical wiring harness mainly refers to medical equipment or rescue wires used for patient surgery, treatment, and monitoring. According to the medical grade used, it can be divided into: blood transfusion and infusion grade, invasive surgery, non-invasive monitoring, internal use of medical equipment, etc. Different grades of use have different requirements for materials. Internal wiring of medical equipment complies with ROHS requirements, Pb <10 ppm, Cd <5 ppm, and does not contain phthalic acid salts. The product has a certain degree of reliability. In addition to the above requirements, the medical non-invasive monitoring line should also consider the external forces such as wear resistance and pulling resistance of the product, the corrosion resistance of commonly used medical disinfection solvents, and the passing of certain biological toxicity tests and skin allergy tests. There are also certain requirements for bending, voltage resistance, and anti-interference. In addition to the general environmental protection requirements, it is required to have a certain degree of biocompatibility, pass certain biotoxicity tests, skin allergy tests, resistance to ethylene oxide, isopropyl alcohol, alcohol and other disinfectant solutions, pass the FDA exudation resistance test, service life reliability test and other requirements. In addition to biotoxicity, skin allergy, and biocompatibility, the transfusion grade medical line should also consider the reaction of transfusion products with plastic additives. Different liquids have different formula requirements. According to the length of infusion time, the requirements for materials are also different. According to the different medical equipment, the medical line can be divided into: electrocardiogram line, blood transmission line, scalpel line, ultrasound line, gastroscope line, blood oxygen line, temperature measurement line, monitor line, etc. According to the frequency of use, it can be divided into disposable and limited multi-use products, and according to the contact state with the human body, it can be divided into invasive and non-invasive products. The overall requirements for medical cables are summarized as follows: A) Strive for patient comfort: soft and flexible, low friction resistance, smooth and round appearance. B) ergonomics: small size, light weight, high flexibility, intuitive and safe. C) sterilization requirements: suitable for EtO (ethylene oxide), high pressure sterilization, low temperature treatment, CIDEX (glutaraldehyde) soaking, IPA (isopropyl alcohol) wiping, etc. D) durability: elasticity and reliability, abrasion resistance, resistance to extreme tension, scratch resistance, torsion resistance, etc. Electrical performance requirements for E): requirements for resistance and capacitance, electromagnetic compatibility (RFI/EMI), withstand voltage, noise test, etc. Economic benefits of F): According to the different times of use, the cost requirements of the product are different.

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What are the main categories of medical cables in 2、?: Medical cables mainly include composite cables for ultrasonic diagnostic instruments, lens module cables for endoscopic soft mirror imaging equipment and rear handle cables for soft and hard mirrors. At the same time, corresponding harness components can be provided. The products are mainly used for data transmission during ultrasonic diagnosis and endoscopic image detection.

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3、 How and what are the specific requirements for connectors used in medical wiring harnesses?: As today's medical devices become more complex and sophisticated, engineers are faced with many challenges and options when designing medical devices. For electronic interconnection systems, the basic requirement for a connector is whether it is between the cable and the device. Or other devices can be connected safely and efficiently. Medical equipment must have sufficient durability and reliability under very harsh conditions. The factors affecting it include liquid, sterilization, interference and electromagnetic interference from other active equipment, as well as the plug life of the connector itself. These will also indirectly affect whether the medical equipment can work properly in the hospital and clinical use. Therefore, in the early stage of medical equipment design, The selection or design of the connector is particularly important. Secondly, connectors suitable for life technology applications and medical systems need to be reliable, robust, easy to plug and unplug, and can withstand the test of high temperature, high humidity and disinfection environment. Consistent performance and greater protection against breakdown are also very important in the medical field.

Medical connectors need to meet four performance requirements: With the progress of science and technology, the technology of the medical industry has gradually improved, and medical connectors also need to meet more performance requirements. The specific four performance requirements are as follows: 1. Medical connectors need to have stronger mechanical properties. Because medical connectors used in medical diagnostics may be plugged and unplugged up to 5 million times, these reusable settings require higher quality medical connectors with strong mechanical properties. 2、 medical connectors need to have reliable environmental performance. Medical applications usually require the use of cleaning, disinfection and other potions. Medical connectors need high-quality environmental performance to meet the requirements. 3、 medical connectors shall be vibration proof and impact resistant to ensure compliance with the requirements of the application. 4、 medical connectors need to have high-speed data transmission performance to improve the efficiency of medical equipment.

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4、 some pictures of medical equipment | non-invasive monitoring | invasive surgery | transfusion grade medical wiring harness products produced/sold by our company (pictures are for reference only):

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6、 how to buy or know about medical equipment | non-invasive monitoring | invasive surgery | transfusion grade medical wiring harness products? ：