Intelligent elastic medical restraint strap

Abstract

The invention discloses an intelligent elastic medical restraint strap. The intelligent elastic medical restraint strap is mainly composed of a wrist strap, a lock catch and a host, wherein an air baggroup is arranged in the wrist strap; the sizes of air bags can be changed through a pressure air pump in the host to adjust the restraint tightness of the wrist strap; a microcomputer in the host can identify the state of a wearer by utilizing an acceleration sensor on the surface of the wrist strap, so that when the wearer is in a rest state, the pressure of the air bags is reduced to relax therestraint force of the wrist strap; when a patient is in a restless state, the restraint force on the patient is restored, poor blood circulation of a wearing part caused by long-time too tight restraint is prevented, the temperature of a contact point of the wrist strap and the skin can be reduced through a ventilation plate in the wrist strap under the action of a ventilation air pump in the host, and damage of the wrist strap to the skin is further reduced.

Description

technical field [0001] The invention relates to the field of medical auxiliary equipment, in particular to a medical restraint belt. Background technique [0002] Clinically, restraint belts are mainly used to protect restless patients, restrict the patient's body or restrict the uncontrolled limb activities of the patient, and prevent the patient from self-injury or falling from the bed. When in use, the restraint belt needs to be bound on the patient's limb for a long time, which easily causes poor blood circulation at the end of the bound limb. The prior art usually avoids poor blood circulation caused by excessive restraint by adjusting the tightness of the restraint band. For example, the Chinese utility model patent with the publication number CN205795882U discloses "a medical restraint band", which is manually adjusted The length between the buckles of the restraint belt is used to adjust the degree of tightness of the restraint. However, in actual use, in order to ...

AI Technical Summary

Problems solved by technology

However, in actual use, in order to ensure the effect of restraint, after manually adjusting the tightness of the restraint belt, long-term use will still cause poor blood circulation

Since the patient's agitation is not continuous, when the patient is in a quiet state, the restraint force of the restraint belt can be relaxed to a certain extent. When the patient is in a restless state, the restraint belt needs to provide sufficient restraint force to ensure the safety of the patient. It is difficult to determine the tightness of the restraint belt according to the patient's state through traditional manual adjustment

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