Novel back patting sputum excretion device and control method thereof

Abstract

The invention discloses a novel back patting sputum excretion device and a control method thereof. The novel back patting sputum excretion device is characterized in that a supporting frame is fixedly arranged in an outer cover, the supporting frame is rotationally provided with a rotating shaft, the rotating shaft is driven by a first rotating motor to rotate, an eccentric wheel is fixedly installed on the rotating shaft, a push plate attached to the eccentric wheel is arranged below the eccentric wheel, and a plurality of first guide rods are arranged on the lower surface of the push plate; the supporting frame is provided with a plurality of first guide holes matched with the first guide rods, the first guide rods are sleeved with first springs, the upper ends of the first springs are fixedly connected with the push plate, the lower ends of the first springs are fixedly arranged on the peripheries of the first guide holes, the lower ends of the first guide rods are fixedly connected with a lower pressing plate, the lower pressing plate is fixedly connected with a back patting body, a user holds an outer cover to be buckled on the back, a first rotating motor is started to drive the eccentric wheel to rotate so as to drive a push plate to push a back patting body to continuously move up and down to pat the back, traditional manual up-down patting is replaced, arm ache and discomfort of nursing personnel are avoided, and only the patting position needs to be manually transferred.

Description

technical field [0001] The invention relates to the technical field of medical auxiliary equipment, in particular to a novel back-patting expectorant device and a control method thereof. Background technique [0002] Patients with respiratory-related diseases or abnormal development of the respiratory system are likely to cause sputum accumulation, especially infants or children who need family members or nursing staff to participate in the process and give back pats to help expel sputum, that is, keep a hollow five fingers together with the palm of the hand 1. Arch the palm of the hand, from bottom to top, from the outside to the inside, and use the strength of the wrist to slap the patient's back. At the same time, there must be a certain strength, speed and area. The main principle is to loosen the viscera and surrounding respiratory muscles. , to help patients expel sputum. [0003] Prior art CN206304087U discloses a back-patting sputum-expelling device for children, in...

AI Technical Summary

Problems solved by technology

[0004] Since the technology disclosed in the above-mentioned patent is to slap manually, after a period of continuous slapping, it will cause soreness and discomfort in the arms of the nursing staff.

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