Electric aspirator used for operating room nursing

Abstract

The invention provides an electric aspirator used for operating room nursing. Rotating wheels are arranged in a shell, and the rear surface of the shell is fixedly connected with a storage barrels; the interior of each rotating wheel is fixedly provided with a transmission shaft; the inner end of each transmission shaft is provided with an intermediate shaft; the inner end of each intermediate shaft is fixedly provided with a square plate; a chuck is arranged at opposite ends of each transmission shaft and the corresponding intermediate shaft; and an adjusting rod is installed on the outer surface of each chuck in a sliding manner. When liquid tissues in flexible bags gradually increase, the flexible bags push push plates to move towards the inner side so as to extrude bottom ends of the adjusting rods; on the principle of lever, after the top end of the adjusting rod drives the adjacent chuck to be clamped, the intermediate shafts and the transmission shafts rotate together, and accordingly, the rotating wheels are driven to rotate by a partial angle in the shell; the internal solid tissues are swung by sloping hoppers into the storage barrels, so that solid-liquid separation is carried out on aspirates in an operation to obtain tissues in a bottle, thus avoiding the problem of secondary sorting operation.

Description

technical field [0001] The invention belongs to the technical field of medical devices, in particular to an electric suction device for nursing in an operating room. Background technique [0002] In the operating room, doctors mostly use electric suction devices to suck out the patient's internal tissues into the bag-in-suction bottle during surgery, mainly used to suck out bleeding, exudate, pus, and thoracic viscera during surgery. The contents make the operation clear and reduce the chance of contamination. [0003] When using the aspirator, it is impossible to separate the aspirated matter during the operation from solid to liquid, and the aspirated tissue needs to be sorted twice, which is inefficient. At the same time, when the aspirator is full, it needs to be dumped by itself. The dumping process It is easy to shake out and cannot discharge the internal liquid tissue by itself. Therefore, in view of this, research and improvement are made on the existing structure a...

AI Technical Summary

Problems solved by technology

[0003] When using the aspirator, it is impossible to separate the aspirated matter during the operation from solid to liquid, and the aspirated tissue needs to be sorted twice, which is inefficient. At the same time, when the aspirator is full, it needs to be dumped by itself. The dumping process It is easy to shake out and cannot discharge the internal liquid tissue by itself. Therefore, in view of this, research and improvement are made on the existing structure and defects, and an electric suction device for nursing in the operating room is provided in order to achieve a more practical value. Purpose

Images