Controllable head-pressing sleeve

Abstract

The invention discloses a controllable head-pressing sleeve. An inner cavity is formed in an inner wall of a sleeve body, inflatable airbags are connected into the inner cavity, the head and the face of a patient can be sleeved with the inner cavity, opening parts corresponding to the eyes and the nose of the patient are preset in the sleeve body, the multiple inflatable airbags are arranged at positions, corresponding to the head and the face of the patient, of the inner cavity, each inflatable airbag is provided with an inflatable part, an inflatable mechanism can selectively inflate one, two or more inflatable airbags; and the controllable head-pressing sleeve also comprises an elastic buffering mechanism and the elastic buffering mechanism is arranged between the inflatable air bags and the inner cavity and used for buffering pressing of the head or the face of the patient. The provided controllable head-pressing sleeve widens a use range of the sleeve body. Besides, the elastic buffering mechanism prevents pressure of the inflatable air bags on an injured part from suddenly changing when muscles of the head and the face move, and the inflatable air bags can always press the injured part, such that a treatment effect on the injured part of a patient is improved.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a headgear with controllable pressure. Background technique [0002] For the hemorrhage caused by various traumas or accidents, the hemorrhage must be stopped quickly. The head is the part with the largest blood flow in the human body, and the amount of hemorrhage after trauma is large and endangers the patient's life. It is necessary to effectively control the patient's head bleeding as early as possible. The commonly used temporary hemostasis method is to use sterile gauze or a clean towel after folding it, apply it externally on the wound, and wrap it with triangular towel or bandage under pressure. You can also use palms and fingers to temporarily stop bleeding. Its work is very laborious, the operation is unstable, it is not easy to persist in the same action for a long time, and the triangular bandage or bandage is easy to loosen, which will affect the doctor's trea...

AI Technical Summary

Problems solved by technology

[0005] When the hemostatic cap in the prior art is used to stop the patient from bleeding, the scope of the hemostatic cap is small, and the craniomaxillofacial parts of the patient cannot be covered with pressurized hemostasis, and because the patient needs to wear the hemostatic cap for a long time, the During the process, the airbag has been oppressing the patient's head and face, especially during the movement of the patient's head or face muscles. After such a long time of wearing, it will cause poor blood circulation in the head and make the patient There is a strong sense of oppression, dizziness, etc. At the same time, the pressure of the inflatable airbag on the injured part of the patient suddenly increases during the movement of the patient's head and face, which makes the injured part of the patient painful and affects the recovery of the injured part of the patient

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