Postoperative retina rehabilitation bed

Abstract

A first bed board is fixedly connected with a base, a first air bag set is installed on the upper side of the first bed board and used for supporting the chest of a patient, a fourth air bag set is installed at the front end of the upper side of the first bed board and used for supporting the face of the patient, and a first arm board and a second arm board are rotationally installed on the two sides below the first bed board respectively. The front end of the second bed board is rotatably connected with the rear end of the first bed board, the second air bag set is installed on the upper side of the second bed board and used for supporting the abdomen and the hip of the patient, and the front end of the third bed board is rotatably connected with the rear end of the second bed board. The third air bag group is mounted on the upper side of the third bed plate and used for supporting legs of the patient, so that the first bed plate, the second bed plate, the third bed plate, the first connecting rod, the second connecting rod and the third connecting rod can be mutually connected to form two four-connecting-rod structures, and the third bed plate can be always in a horizontal state.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a rehabilitation bed for retinal surgery. Background technique [0002] The retina, often referred to as the retina, is a soft and transparent membrane, which is closely attached to the inner surface of the choroid and has the function of sensing light stimulation; the retina of the human eye is divided into a neuroepithelial layer and a pigment epithelium layer. When the fluid enters and accumulates, the neuroepithelial layer leaves its original anatomical position, which is retinal detachment. Retinal detachment is a serious fundus disease. Once it occurs, it seriously affects vision. If not treated in time, it can lead to serious consequences such as blindness and eyeball atrophy. [0003] In retinal detachment surgery, gas or silicone oil needs to be injected into the vitreous to press against the retina. The density of both gas and silicone oil is less than the densi...

AI Technical Summary

Problems solved by technology

[0003] In retinal detachment surgery, it is necessary to inject gas or silicone oil into the vitreous body to press against the retina. The density of the gas and silicone oil is lower than that of the vitreous body, so the gas or silicone oil will float above the vitreous body and press up on the retina, so that the retina can be fully healed. Approach reduction, which also leads to the need for the patient to keep facing downward for a period of time after the operation, even when sleeping; the medical staff will generally ask the patient to sleep in the traditional prone position with the head resting on the arms Rest, and this sleeping position will cause the patient's cervical and lumbar spine to flex excessively, which will easily lead to spinal deformation, neck and waist muscle strain, and spinal diseases. In addition, the traditional sleeping position will also affect respiratory circulation, blood circulation and nerve conduction , causing dizziness, vertigo, tinnitus, limb numbness and other symptoms after waking up; and the patient's arms and buttocks will be oppressed by high pressure for a long time, resulting in narrowing or even disappearing of the vascular cavity in the compressed part, causing local blood circulation Obstacles, continuous ischemia, hypoxia, and malnutrition can even lead to irreversible pressure injuries such as local soft tissue ulceration and necrosis. Therefore, in order to solve the above problems, the present invention designs a rehabilitation bed after retinal surgery

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