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An airway device with means to prevent over-insertion
专利权人:
Ashkal Developments Limited
发明人:
NASIR, Muhammed,JASSELL, Surinderjit
申请号:
ES11728656
公开号:
ES2691414T3
申请日:
2011.06.24
申请国别(地区):
ES
年份:
2018
代理人:
摘要:
An airway device (10) for human or animal use, the device includes an airway tube (12) having a first end (14) and a second end (16), and a shoulder portion (26) which extends laterally from the airway tube and contacts the faucial pillars of the patient to prevent over-insertion and rotation of the airway device. The first end (14) of the airway tube (12) may be surrounded by a laryngeal cuff (18) which is shaped to form an anatomical fit over and form a seal with the laryngeal inlet of the patient. The shoulder (26) has a width greater than that of the laryngeal cuff (18). There may also be a raised (38) portion on the airway tube to contact the palatoglossal arch, and a concave portion under the airway tube to fit to the tongue. The laryngeal cuff (18) may have a tip portion which is blade-shaped or angled, or may have a bracket.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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