Friedrich Ho,Stanley R. Conston,Ronald K. Yamamoto
申请号：
US12359157
公开号：
US08425473B2
申请日:
2009.01.23
申请国别(地区):
US
年份:
2013
代理人:
摘要：
The invention provides surgical devices that provide access to the sub-retinal space using delicate traction to hold the sensory retina to create and maintain a patent sub-retinal space of sufficient size to introduce and perform treatments on the eye. Such treatments may include the introduction of illumination or imaging agents or tools, surgical tools, the infusion of pharmaceutical or biological agents, and the placement of grafts, transplants or implants and the closure of the site through the delivery of a sealant.
