GOLDBERG STEVEN,SCHIFF DAVID,EVANS CHRIS,COLEMAN JOHN
申请号：
IN4263/KOLNP/2011
公开号：
IN2011KN04263A
申请日:
2011.10.17
申请国别(地区):
IN
年份:
2012
代理人:
摘要：
An instrument, article and method are provided for minimizing pain during administration by injection of a liquid, such as, an anesthetic. The instrument has a forward end. A lightpipe mounted freely for vibration projects out of the forward end. The article, a single use tip, is composed of a tip sleeve removably mounted on the forward end of the instrument and a tip member removably mounted on the projecting lightpipe to vibrate a preselected injection site on a human or animal. The tip sleeve and tip member are covered by an elastic overmold that enables the tip member to vibrate freely with respect to the tip sleeve and light from the lightpipe to illuminate the injection site. A vibration unit mounted in the instrument is coupled to the lightpipe. The method is carried out by imparting vibrations and illumination via the lightpipe to the tip member.
