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The disposable precision metering drainage bag mainly has the following characteristics:
1、 Functional characteristics
1.Accurate measurement function
      This type of drainage bag has precise scale markings, usually with fine intervals, which can accurately measure the volume of drainage fluid. For example, its scale can be accurate to 10 milliliters or even 5 milliliters. Medical staff can accurately record the amount of drainage fluid discharged by patients within a certain period of time by reading the scale, which is crucial for observing changes in the patient's condition (such as postoperative bleeding, urine volume, etc.). In clinical settings, accurate measurement helps doctors to promptly detect possible abnormal blood loss, renal function problems, and other issues in patients.
2.Effective drainage function
      It has a good drainage channel and appropriate diameter, which can ensure that the drainage fluid is smoothly extracted from the patient's body and collected into the bag. The material of the drainage tube is soft and has a certain degree of toughness, which can reduce damage to the patient's tissue and prevent the drainage tube from being flattened or blocked. For example, in abdominal drainage, the drainage tube can effectively extract exudate from the abdominal cavity, avoiding complications such as infection caused by fluid accumulation in the body.
3.Anti backflow design
      Generally equipped with anti backflow devices, this is a very important safety design. When the position of the drainage bag changes or is compressed, the anti backflow device can prevent the collected drainage fluid from flowing back into the patient's body, thereby avoiding secondary infections caused by bacteria, toxins, etc. in the drainage fluid. For example, in the process of urinary catheterization and drainage in urology, the anti reflux function can effectively reduce the risk of urinary system infections.
4.Easy to observe drainage fluid
      Drainage bags are usually transparent, which allows medical staff to visually observe the color, characteristics, etc. of the drainage fluid. Different colors and characteristics of drainage fluid may indicate different conditions, such as red bloody drainage fluid indicating bleeding, and turbid drainage fluid indicating infection. Through the transparent bag body, medical staff can promptly and conveniently detect these abnormal situations in order to take corresponding treatment measures.
2、 Material characteristics
1.Medical grade materials
     The drainage bag is made of medical grade plastic and other materials as a whole. These materials meet medical hygiene standards, are non-toxic, non irritating, and will not have any adverse effects on the patient's body. Moreover, the material has good biocompatibility and can be in contact with the patient's body fluids for a long time without causing allergic reactions or other immune reactions.
2.The material has good sealing performance
     Both the connection between the drainage tube and the bag body, as well as the sealing part of the bag body itself, have good sealing properties. This can prevent leakage of drainage fluid and avoid contaminating patients and the surrounding environment. During use, even if the drainage bag is subjected to a certain degree of compression or collision, it can ensure the safe storage of drainage fluid inside the bag.
3、 Features of ease of use
1.Single-use
     One of its important features is its one-time use. After use, it can be discarded without the need for cleaning and disinfection, greatly reducing the risk of cross infection. In medical environments such as hospitals, various pathogens may exist between different patients. Disposable precision metering drainage bags can effectively prevent patients from spreading diseases through shared drainage equipment.
2.Portable and easy to hang
     The drainage bag is designed with devices that are easy to hang, such as hooks. It can be conveniently hung at the bedside, infusion rack, and other places, and can also be easily carried during patient movement (such as transferring from the hospital bed to a wheelchair) without affecting the normal drainage process. Its lightweight design will not impose too much burden on patients.