John A. Duval,Clifford D. Bennett,Dmitry Soyfertis
申请号：
US15214314
公开号：
US10362866B2
申请日:
2016.07.19
申请国别(地区):
US
年份:
2019
代理人:
摘要：
Devices and methods for controlled dispensation are described herein where such an assembly may generally comprise an index plate having one or more protrusions extending from a surface of the plate, a first actuator configured to translate the plate in a first direction, and a second actuator configured to translate the plate in a second direction different from the first direction. The one or more protrusions may define one or more rows which are arranged upon the plate in a collinear arrangement and may further define one or more columns which are arranged upon the plate at an angle relative to a proximal or distal edge of the plate such that each protrusion is off-set relative to an adjacent protrusion along the column.
