Drainage volume accurate measuring device for high negative pressure drainage bottle

Abstract

The present invention discloses a drainage volume accurate measuring device for a high negative pressure drainage bottle. The drainage volume accurate measuring device for the high negative pressure drainage bottle comprises a drainage bottle body and a code scanning gun, an upper end of the drainage bottle body is connected with a drainage tube, a control box and an air exhaust device, a drainagebottle controller is arranged in the control box, a drainage liquid measuring device is arranged in the drainage bottle body, an output end of the drainage liquid measuring device is connected with an input end of the drainage bottle controller and the drainage liquid measuring device is used for transmitting measurement data, drainage volume data is obtained after the measurement data is calculated by the drainage bottle controller and stored in a storage module of the drainage bottle controller, a bar code is arranged on an outer side wall of the drainage bottle, and the code scanning gun is in a Bluetooth connection with the drainage bottle controller through scanning a bar code and reads the drainage volume data in the storage module of the drainage bottle controller. The drainage volume accurate measuring device can improve measurement accuracy of drainage volume of the negative pressure drainage bottle, is convenient and rapid, reduces workload of nurses and is worthy of clinical promotion.

Description

technical field [0001] The invention relates to the technical field of negative pressure drainage bottles, in particular to a device for accurately measuring the drainage volume of a high negative pressure drainage bottle. Background technique [0002] For conventional mastectomy patients, the doctor will place a drainage tube on the operating table to drain the remaining drainage fluid, promote the close contact between the wound flap and the chest wall, and reduce the generation of subcutaneous fluid. The original closed high negative pressure drainage system introduced The country of manufacture is Germany, and it is suitable for the continuous drainage of wound secretions during clinical operations and postoperative care; it looks like a barrel, and there is a transparent scale on the side of the bottle, measuring from 50ml, one bar represents 10ml, capped It is 600ml, below 50ml, it is an approximate estimate; the opening of the wound drainage tube is connected to the p...

AI Technical Summary

Problems solved by technology

[0004] 1: Defects in reading: ① The drainage fluid less than 50ml cannot be accurately read, and the drainage volume can only be estimated by the naked eye, because the drainage volume is less than 50ml, there is no specific scale on the bottle; ② The way to read the drainage volume is very wrong Convenience and low efficiency. Every time the night shift nurse records the drainage, the drainage bottle must be placed on a relatively stable horizontal surface, such as on a shelf next to the bed. When reading numbers, the eyes and the horizontal surface should be on the same plane When reading from above, the reading value when looking up is too large, and the reading value when looking down is too small, and there is a deviation;

[0005] 2: Nurses: ① Night shift nurses are very inefficient when taking measurements in the morning. Every time, the nurses have to squat down, put the drainage bottle next to the bed to see the drainage, and put a drainage tape next to the drainage scale to write the drainage The calculation method for the amount recorded on the nursing record paper is: subtract the total amount of drainage yesterday from the total amount of the day to get the drainage amount of the day; ②In addition, every time the drainage is recorded, the nurse will stand up temporarily orthostatic hypotension; ③The numbers on the drainage scale are inconspicuous and difficult to read. A row of drainage scales are all transparent numbers, and the numbers can be read more accurately only by the color of the drainage fluid;

[0006] 3: In terms of devices: the existing negative pressure drainage bottles usually have a single way of measuring the drainage fluid in the bottle, and when a fault occurs, the measurement requirements cannot be met

Images