Protection device for translational operation table

Abstract

The invention relates to a protection device for a translational operation table. The protection device comprises a translational rod, a spring, a positioning sleeve, a first connecting plate and a brake device, wherein the positioning sleeve passes through and is connected to the first connecting plate, and is arranged in the translational rod; the spring is arranged between the positioning sleeve and the translational rod; one end of the positioning sleeve is connected with a second connecting plate; the second connecting plate is connected with a swinging block; the swinging block is provided with a hole; and the brake device is a brake cable which is arranged on among the translational rod, the positioning sleeve and the swinging block. When the table top of the operation table is horizontal, the translation function of the table top of the operation table can be realized. When the table top of the operation table is inclined at a large angle, the table top of the operation table cannot be translated even if a doctor drives the braking cable to act with a handle, so that a patient is prevented from falling under the action of gravity, and the potential safety hazard or operation accidents are effectively eliminated.

Description

technical field [0001] The invention relates to the field of operating beds, in particular to a protection device for a translational operating bed that prevents the slide of the operating table due to misoperation. Background technique [0002] In the field of mid-to-high-end operating beds, in order to meet the complexity and diversity of modern operations, and to maximize the penetration range of X-ray films irradiated by C-arm X-ray machines, it is necessary for the operating bed to have a translation function for the operating table. . Its translation function is divided into manual translation and electric translation, and the manual translation function is generally realized by a positioning device. See figure 1 , the existing manual translation operating table structure includes an operating table top 110, an operating table column 112, and a protective device 111. Wherein the protection device comprises a translation rod 103, a spring 104, a positioning sleeve 10...

AI Technical Summary

Problems solved by technology

There are defects in the structure of the above-mentioned manual translation operation table. For example, when the table top of the operation table is tilted forward or backward at a large angle (the tilt angle of the table top is outside -5° to +5°), the doctor drives the brake line through the handle to operate When the table top of the operating table moves, it will generate momentum under the action of gravity, so that the patient lying on the operating bed will fall from the operating bed, causing medical accidents

Images