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SPINAL NEEDLE INCLUDING A CHAMBER FOR IDENTIFYING CEREBROSPINAL FLUID
专利权人:
Héctor de Jesús Velez-Rivera
发明人:
Héctor de Jesús Velez-Rivera
申请号:
US12665240
公开号:
US20120004625A1
申请日:
2008.06.04
申请国别(地区):
US
年份:
2012
代理人:
摘要:
Disclosed herein is a spinal needle for epidural and spinal anesthesia and analgesia. The needle is formed by three main elements: the first one is a fastening member which allows the user to grab the needle with the fingers the second element is a chamber that receives an amount of cerebrospinal fluid (CSF) and the third element of the spinal needle is a cannula in fluid communication with the chamber and further attached to the fastening member. The chamber is preferably transparent in order to readily detect the presence of CSF inside the needle. In a preferred embodiment, the chamber has a bottom wall that supports the needle in its entirety. The fastening member and the chamber comprise tactile markings with the same orientation as that of the tip of the cannula, to become aware of the direction in which the anesthetic will be supplied.
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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