Surgery – Diagnostic testing – Flexible catheter guide
Reexamination Certificate
2004-05-19
2009-12-22
Hindenburg, Max (Department: 3736)
Surgery
Diagnostic testing
Flexible catheter guide
C600S562000
Reexamination Certificate
active
07635341
ABSTRACT:
An insertion sleeve assembly consisting of a sleeve and an insertion instrument. The sleeve is made of a material that collapses after having been introduced into the body and on withdrawal of the biopsy needle. Cells are captured as a result. Such a material can be a material that is relatively rigid at relatively low temperature and low humidity outside the body and becomes soft on insertion into the body under the influence of temperature and moisture. The insertion sleeve can be provided with a number of break locations so that no stress can arise between the various parts of the body after withdrawal of the biopsy needle.
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patent: 2003/0097079 (2003-05-01), Garcia
patent: 1146466 (1997-04-01), None
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patent: 9302140 (1995-07-01), None
Doorzand Trocar Protector B.V.
Hindenburg Max
Szmal Brian
The Webb Law Firm
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