发明申请
US20080097509A1 Biodegradable Closure Device 审中-公开
可生物降解封闭装置

Biodegradable Closure Device
摘要:
A biodegradable balloon adapted to exert pressure on a hole formed in a lumen in the body when placed adjacent to the hole, inside the body, and expanded, and adapted to remain in place thereafter and to be absorbed by the body.
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