Efficient intelligent operation aid equipment
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- 成都智诚利合科技有限公司
- Publication Date
- 2017-07-28
- Estimated Expiration
- Not applicable · inactive patent
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Abstract
Description
technical field
[0001] The invention relates to the technical field of medical devices, in particular to a non-invasive auxiliary tool for extraoral airway surgery. Background technique
[0002] Currently, mask ventilation is the most important and most effective basic method in the process of anesthesia-induced oxygenation, painless flow of oxygen, and rescue of tongue-dropped respiratory arrest outside the operating room. Face-mask ventilation is routinely used for anesthesia induction. 3-5 minutes.
[0003] The traditional method is that one person injects anesthesia drugs intravenously, the other person fixes the mask with the thumb and index finger of the left hand, and the other three fingers lift the patient's jaw upwards and forwards, and the right hand squeezes the breathing bag at a certain frequency. This method has poor mask tightness and is suitable for thin and small people ; Most of the obese patients with short neck need to hold up the mandibular mask with b...