Ophthalmological nursing bed

Abstract

The invention discloses an ophthalmological nursing bed. The nursing bed comprises bed legs, a bed frame and a mattress, a head supporting frame is arranged in front of the edge of the bed frame, thetransverse width of the head supporting frame is slightly smaller than the width of the shoulder of an adult, and a U-shaped soft cushion used for supporting the face of a patient is arranged on the head supporting frame; left and right elbow supporting components are installed on the bed frame edge; each elbow supporting component comprises a horizontal supporting sheet, a vertical side baffle sheet, a front clamping sheet, a rear clamping sheet and a middle connecting sheet, wherein the top of the front clamping sheet is connected with the top of the rear clamping sheet through the middle connecting sheet to form a U-shaped bucking groove, and the elbow supporting component is hung against the bed frame edge by using the U-shaped buckling groove; each two of the three planes where the front clamping sheet, the horizontal supporting sheet and the vertical side baffle sheet are located are perpendicular to each other, and the plane where the horizontal supporting sheet is located is 20-25 cm lower than the upper surface of the mattress; the horizontal distance between the vertical side baffle plates of the left and right elbow supporting components is slightly greater than the width of the shoulder of the adult. By means of nursing bed, the pain caused by the constriction of chest during the process in which the patient maintains a prone body position is relieved.

Description

technical field [0001] The invention belongs to the technical field of medical nursing appliances, in particular to an ophthalmic nursing bed. Background technique [0002] Pressure-resistant vitrectomy combined with intraocular filling is the only effective surgical method for the treatment of complex retinal detachment in recent years. In order to restore the retina, silicone oil or inflation gas is selectively injected into the eye during the operation. For the occurrence of complications, most patients after surgery (except for the upper hole) need to keep facing down for a long time, specifically to maintain this special position for 12-16 hours per day. Its function is to keep the hole at the highest position. Upward buoyancy and surface tension press against retinal breaks to promote retinal reattachment. At the same time, the correct downward-facing position can also prevent silicone oil or gas from entering the anterior chamber and causing corneal edema, pupillary b...

AI Technical Summary

Problems solved by technology

However, this traditional measure has the following obvious disadvantages: after the head gets down, the space enclosed by the air cushion is basically sealed and airtight, which makes the patient feel suffocated

But this measure still has the following problems: one, the above-mentioned elliptical hole mainly improves the problem of nasal air ventilation, but the cause of the patient's pain, except the ventilation problem, also lies in that the prone position makes the chest and face continue to be subject to upward pressure, causing chest tightness, Dyspnea, heart pressure and discomfort, also lead to continuous pressure on the cervical spine, or pressure pain on the forehead and mandible, redness, swelling, and pressure sores. It is a long-term torment. If the operation fails or causes postoperative complications, opening an oval hole in the mattress does not help to alleviate the above-mentioned problems of continuous pressure on the chest and face; This bed is only suitable for patients with retinal surgery, but not suitable for ophthalmology patients. When the proportion of patients with retinal surgery in ophthalmology inpatient department is small or zero in certain periods, this special bed can only be used for non-retinal patients. It is used by ordinary patients after surgery. In this case, the oval hole will cause discomfort or inconvenience to other ordinary patients.

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