Continuous administration infusion device for medical care

Abstract

The invention relates to the technical field of nursing appliances, in particular to a continuous administration infusion device for medical care. The device comprises a mounting rack, a rotating shaft and a fixing rack, wherein the rotating shaft is inserted into the center of the mounting rack in a connected way, and the top end of the mounting rack is fixedly connected with a gear above the mounting rack, a threaded rod is fixedly connected to an output shaft of a direct current motor, a left-portion thread of the threaded rod is inserted and connected in a sliding rod, the fixing rack is cylindrical and hollow and is internally provided with a columnar column, the lower end of the rotating shaft is fixedly connected with a columnar block in the fixing rack, a bent through groove is formed in the columnar block, a traction spring is fixedly connected in a fixing cylinder under the mounting rack, a double-pole double-throw switch is fixedly connected to the mounting rack, and a firsthanging rod is fixedly connected with a buzzer and a single-pole single-throw switch. The continuous administration infusion device is reasonable in structural design, the buzzer can give out an alarm after infusion of a first infusion bag in the device is completed, meanwhile automatic switching to a second infusion bag is achieved, and a medical worker has enough response time to hear the alarmand timely change the infusion bags in the meanwhile.

Description

technical field [0001] The invention relates to the technical field of nursing appliances, in particular to an infusion device for continuous administration of medical care. Background technique [0002] The infusion device is a commonly used medical device in internal medicine nursing. In the process of internal medicine rehabilitation nursing, it is often necessary to infuse patients for a long time. When many patients undergo infusion therapy, they often need to inject multiple bottles of liquid medicine at one time. If during the infusion process If a bottle of liquid medicine is used up, but the medical staff does not find out in time to replace the infusion bottle, air will enter the human body or blood will flow back, endangering the safety of the patient. In order to solve this problem, in the Chinese invention patent with the notification number CN108785798A, an intelligent drip prompter is announced. With the decrease of the liquid medicine in the infusion bottle, ...

AI Technical Summary

Problems solved by technology

However, it still takes a while for the medical staff to hear the alarm and rush to the ward to change the dressing. This time is likely to cause air to enter the human body or blood to flow back. Therefore, an infusion device that can automatically replace the infusion bottle is needed. Ensure continuous infusion within the personnel response time

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