Gauze bandages belong to several types of medical devices Can gauze bandages directly touch the wound?

1. Gauze bandages belong to several types of medical devices
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Gauze bandages belong to a class of medical devices.
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Class I device refers to a medical device that can be adequately guaranteed to be safe and effective through routine management.
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Such as most surgical instruments, stethoscopes, medical X-ray films, medical X-ray protective devices, automatic electrophoresis apparatus, medical centrifuges, slicers, dental chairs, boiling sterilizers, gauze bandages, elastic bandages, adhesive plaster, Band-Aid, cupping equipment, surgical gowns, surgical caps, masks, urine collection bags, etc.
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The second category is medical devices whose safety and effectiveness should be controlled.
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Such as thermometers, sphygmomanometers, hearing aids, oxygen generators, condoms, acupuncture needles, ECG diagnostic instruments, non-invasive monitoring instruments, optical endoscopes, portable ultrasound diagnostic instruments, automatic biochemical analyzers, constant temperature incubators, comprehensive dental treatment instrument, medical absorbent cotton, medical absorbent gauze, etc.
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The three categories of medical devices are used for implantation into the human body or to support life support, which are potentially dangerous to the human body and whose safety and effectiveness must be strictly controlled.
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Such as implantable cardiac pacemaker, extracorporeal shock wave lithotripsy, invasive patient monitoring system, intraocular lens, invasive endoscope, ultrasonic scalpel, color ultrasonic imaging equipment, laser surgery equipment, high-frequency electrosurgical knife, microwave therapy Instrument, medical magnetic resonance imaging equipment, x-ray therapy equipment, x-ray machine above 200mA, medical high-energy equipment, artificial heart-lung machine, internal fixation equipment, artificial heart valve, artificial kidney, respiratory anesthesia equipment, disposable sterile syringes, one-time use Sexual use of infusion sets, blood transfusion sets, CT equipment, etc.
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2. Can the gauze bandage directly touch the wound?
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The key use of gauze bandage is to bandage the wound area, which has the effect of compression and hemostasis. Gauze is generally sterilized and can be directly used in wounds. Bandages are mainly used to fix or protect the material for surgery or injured areas. Because bandages are not sterilized, they cannot be used directly in the wound area, but they can be used for dressing. gauze. We can sterilize the injured area first, then cover the wound area with gauze, then bandage and fix it with a bandage, and then tie a knot to fix it. Bandages can also be used for wounds, varicose veins, orthopedics and other diseases.
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In clinical practice, medical gauze and bandages can directly contact the wound area, and almost all of them have undergone strict sterilization treatment. Patients do not need to worry, and basically there will be no induced infection or inflammation.
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Here, the editor recommends that you clean the wound well before using gauze or bandages. If there are impurities or some necrotic tissue, you should clean the wound first, and then do a good job of disinfection and anti-infection treatment. The recovery period is around the progress of healing.
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In daily life, you can see that gauze bandages are sterilized and can be used directly in wound dressings. If not, they must be sterilized before they can be used in wound areas!