Jerime Pichler,Nicholas Grant Puterbaugh,Robert Craig Allen,Lance Clark Bellows
申请号：
US16703000
公开号：
US20200246110A1
申请日:
2019.12.04
申请国别(地区):
US
年份:
2020
代理人:
摘要：
A load balancing arm for a medical device support system. The load balancing arm includes a proximal hub, an adjustable bearing element, a support arm, a spring and a link. A distal end of the support arm is configured to support a medical device load and a proximal end is pivotably mounted to a main bearing element for pivotable movement about a main pivot axis. The spring extends within a cavity of the support arm and is mounted to exert a biasing force between the main pivot axis and a distal end of the spring. The link has a proximal end pivotably mounted to the adjustable bearing element for pivotable movement about an adjustable pivot axis, and a distal end pivotably mounted to the distal end of the spring such that the biasing force exerted by the spring is transmitted through the link to the adjustable bearing element.
