CPR involves opening and removing the patient's trachea, allowing it to resume breathing and blood circulation. The process emphasizes ABC's three steps: AIRWAY (maintaining airway openness), BREATUING (maintaining breathing), and CIRCULATION (maintaining heartbeat).
AIRWAY (maintains open airway)
1, confirm the loss of consciousness: let the patient lie flat, pat the patient and let him open his eyes.
2. Keep the respiratory tract open: If the neck is not injured, use a method of lifting the chin to open the trachea.
BREATUING (maintaining breathing)
1, confirm the respiratory arrest: see whether the patient's chest ups and downs, listen to whether there is breathing sound, touch the cheek to feel whether the patient has breathing.
2. Blow twice immediately: Place your open mouth against the patient's mouth and blow in two large mouths of air so that air can enter his lungs for 1-1. 5 seconds each time. Remove your mouth after each aspiration, and inhale between two aspirations.
CIRCULATION (maintaining heartbeat)
1, confirm the pulse disappears: with the middle finger and index finger lightly on the patient's side of the carotid artery. If the pulse is at normal breathing frequency, artificial respiration is performed; if respiration is stopped, cardiopulmonary resuscitation is performed.
2, the implementation of cardiopulmonary resuscitation method: the sternal press down 4-5 cm, and then relax, at a frequency of 80-100 times per minute press 15 times, quickly inclined to the patient's head, open airways and continuous blowing twice.
Precautions:
1. The location of the chest massage is to slide the index finger and middle finger up to the heart socket where the ribs meet.
2, then put the middle finger at the heart of the nest, and the index finger merged in the lower part of the sternum.
3. Place the other hand on the sternum near the index finger.
4, the positioning of the hands folded on it, hands and fingers interlocking, not on the xiphoid, so as not to touch the ribs. The palms that are close to the sternum cannot be removed.
The definition of electric strapper: electric strapper is to be packaged with electric tension, friction buckle, automatic banding with a strapping a strapping machinery.
It mainly consists of five parts: 1, the motor part; 2, the electric part of the tightening; 3, the deduction to do part of the friction; 4, the body;
Electric strapper works: the plastic band or plastic packing belt, wrapped around the object from the top after a lap, the packing with the joints into the machine working tank, driven by the motor tightening wheel, the packing belt tight , By friction as a way to buckle with adhesive, and finally automatically cut.
Electric strapper features: high flexibility, fast, safe, easy and environmentally friendly.
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Shandong Sinolion Machinery Corp. Ltd , http://www.sinolion.cc