Surgical flow restrictor and filter
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Sep 12, 2002
app pub date -
Aug 3, 2001
filing date -
Mar 9, 2001
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A medical system that may include a filter/flow restrictor which limits the pressure drop within an aspiration system. The restrictor may include a flow restrictor that is coupled to a filter housing. The flow restrictor restricts the pressure drop within the aspiration system. The housing may contain a filter which prevents occlusion of the flow restrictor. When used in an opthtalmic procedure the flow restrictor may limit the minimum pressure within a cornea and prevent corneal collapse.
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