Fred Lampropoulos,Brian Stevens,William Padilla,Gregory R. McArthur
申请号：
US15174680
公开号：
US20160279395A1
申请日:
2016.06.06
申请国别(地区):
US
年份:
2016
代理人:
摘要：
An inflation device including a handle mechanism configured to selectively engage and disengage threads within the device. In some instances the threads are configured to couple a plunger to a syringe body. The handle mechanism may be configured to (1) provide a mechanical advantage and (2) change the location and direction of the input force, thereby making the device easier to use.
