Multifunctional medical rack type tray allowing free adjustment of height and direction

Abstract

The invention discloses a multifunctional medical rack type tray allowing free adjustment of height and direction. The tray comprises a tray body, a bracket, a lifting rod, a base and a guide rod, wherein the bracket is arranged at the bottom or on the side of the horizontal tray, the bottom of the guide rod is fixedly connected with the base, the lifting rod is telescopically connected with the guide rod and fixedly connected with the bracket, a locking mechanism is arranged in the guide rod and comprises an inclined sleeve, a locking block, a compression block, a spring, a support and a drawcord, the inclined sleeve is fixedly arranged on the inner wall of the guide rod and is of a horn-shaped structure with downward opening, the locking block is of a frustum structure, the outer side of the locking block is matched with the horn-shaped structure of the inclined sleeve, the inner side of the locking block is matched with the outer wall of the lifting rod, the support is fixedly arranged at the lower part of the inclined sleeve in the guide rod and is in sliding fit with the outer wall of the lifting rod, the spring is arranged between the support and the locking block in a sleeve manner, the compression block is arranged at the upper part of the locking block and fixedly connected with one end of the pull rod, and the base is provided with a pedal and fixedly connected withthe other end of the pull rod. The tray has the characteristics of being compact in structure, flexible to lift, capable of being locked in any position, safe and reliable.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and in particular relates to a multifunctional medical shelf tray with compact structure, flexible lifting, lockable at any position, safety and reliability, and freely adjustable height and direction. Background technique [0002] Hospitals use a lot of surgical instruments when performing operations. Surgical trays are the main tools used to store surgical knives, pliers, tweezers, disinfectants, gauze, medical cotton balls, and other surgical instruments. In the traditional operation process, the surgical tray is held by the surgeon’s assistant around the surgeon to prepare for access to surgical instruments at any time. Hand-held trays will undoubtedly cause fatigue to the assistant doctor for a long-term operation, which is not conducive to the smooth operation implement. Since the surgical tray carries a variety of surgical instruments, the height of the surgical tray should be adj...

AI Technical Summary

Problems solved by technology

However, due to the blocking of the operating table in the horizontal direction or height during the operation, the support rods of the fixed structure are often blocked when the operating tray is pushed to the appropriate position of the operating table, making it difficult for the operating tray to reach the appropriate position of the operating table, which is not conducive to doctors. Perform surgery more efficiently

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