Surgical instruments for creating a pneumostoma and treating chronic obstructive pulmonary disease
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United States of America Patent
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Aug 28, 2012
Grant Date -
Aug 20, 2009
app pub date -
Feb 18, 2009
filing date -
Feb 19, 2008
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Surgical instruments and techniques are provided for creating a pneumostoma through the chest wall into the lung of a patient. The pneumostomy instruments and techniques may be used to create a pneumostoma which allows gases to escape from the lung through the chest wall and thereby treat chronic obstructive pulmonary disease.
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