Injection pump/infusion pump wiring safety converter

Abstract

The invention discloses an injection pump / infusion pump wiring safety converter. The injection pump / infusion pump wiring safety converter comprises a converter slot, a plug, a contact, a main body, awaterproof gasket and a power supply safety detection system, wherein the converter slot is formed in one end of the top of the main body; the plug is arranged at one end of the bottom of the main body; a contact is arranged in the converter slot; the plug is matched with a power supply slot in shape; the bottom area of the main body is larger than the inlet area of the power supply slot, and waterproof gaskets are adhered to the bottom of the main body and the periphery of the plug; the power supply safety detection system is arranged in the main body and comprises a main control chip, a power supply module, an alternating current protection module and a voltage detection module. According to the invention, liquid can be prevented from entering the power supply slot; a function of detecting whether a circuit voltage is safe or not is realized; and a circuit can be automatically cut off when a safety voltage value is exceeded, so safety is improved, and equipment damage is avoided.

Description

technical field [0001] The invention relates to a medical device wiring conversion device, in particular to a safety switch for injection pump / infusion pump wiring. Background technique [0002] Intravenous infusion is a commonly used means of drug administration in clinical medicine and animal experiments, and the matching injection time, precision, and micro-control ability are key factors affecting the therapeutic effect. In the case of manual infusion control, all the above functions cannot be stably realized for a long time, so the use of micro-injection pumps and infusion pumps has received clinical attention. , It is also widely used in general clinical departments and various laboratory institutions. The infusion pump is mainly used to replace the traditional gravity bottle infusion to achieve more accurate and safer drug delivery. Compared with general infusion pumps, the accuracy of dosage and micro-dosing is higher. [0003] Such as figure 1 As shown, the exis...

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Problems solved by technology

[0003] like figure 1 As shown, the existing syringe pump / infusion pump 1 is powered by connecting the power cord to the power socket 2. The existing problem is that the working environment of the syringe pump / infusion pump 1 is often in contact with liquid, and the syringe pump / infusion pump is in contact with the liquid. There are also cases of liquid leakage during operation. Once liquid flows into the slot during work, it will cause a short circuit and cause damage to the equipment.

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