Transfusion system with alarm device

Abstract

The transfusion device with alarm unit as one medicine equipment includes liquid inlet pipe, buffering funnel and liquid outlet pipe, and features that there are iron float set inside the buffering funnel, connecting board outside the lower part of the funnel, magnetic moving touch plate matching the connecting board and corresponding contact. The transfusion device has smart structure, and has alarm circuit turned on via the mutually attracted iron float and magnetic moving touch plate to realize alarming.

Description

technical field [0001] The invention belongs to the technical field of medical equipment, in particular to an infusion set with an alarm device. Background technique [0002] Infusion therapy is a common treatment measure. Hospitals basically use disposable infusion sets to give patients intravenous injections, which are easy to use, hygienic, and prevent cross-infection. But, also there are some deficiencies in the process of transfusion, especially when the bottle of Chinese medicinal liquid instillation is finished, if patient, family member or medical personnel do not discover and handle in time, may cause air to enter human body or blood to flow backwards, bring harm to the patient. come dangerous. Or when a large dose of infusion needs to be replaced, if the medical staff cannot find it in time and replace it before the liquid is dripped out, it may cause air to enter the body or blood to flow back, which is not only dangerous, but also need...

AI Technical Summary

Problems solved by technology

But, also there are some deficiencies in the process of transfusion, especially when the bottle of Chinese medicinal liquid instillation is finished, if patient, family member or medical personnel do not discover and handle in time, may cause air to enter human body or blood to flow backwards, bring harm to the patient. come dangerous

Or when a large dose of infusion needs to be replaced, if the medical staff cannot find it in time and replace it before the liquid is dripped out, it may cause air to enter the body or blood to flow back, which is not only dangerous, but also needs to be re-punctured. Patients cause suffering, but also increase the workload of medical staff

At present, during intravenous infusion, it mainly depends on the visual judgment of patients, family members or medical staff, which wastes time and energy

In order to solve the above problems, some infusion sets with alarm devices have also appeared on the market, but some have complicated structures, some have high costs, or have poor operability and are inconvenient to use.

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