LAMPROPOULOS, FRED,STEVENS, BRIAN,PADILLA, WILLIAM,MCARTHUR, GREGORY R.
申请号：
CA2834606
公开号：
CA2834606A1
申请日:
2012.05.04
申请国别(地区):
CA
年份:
2012
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.
