Surgery – Instruments – Means for inserting or removing conduit within body
Patent
1987-12-30
1990-09-11
Thaler, Michael H.
Surgery
Instruments
Means for inserting or removing conduit within body
606167, 604175, A61B 1732
Patent
active
049558900
ABSTRACT:
A surgical cutter device for producing a skin incision of controlled length and depth at a guidewire skin puncture location is described. The cutter is particularly useful for making incisions for the insertion of catheters. In addition, there is described a device which takes full advantage of such precisely formed skin incisions, comprising a subcutaneous cuff for sealing the entrance incision for a catheter and providing antimicrobial action at the sealed entrance, and an introducer for inserting the cuff subcutaneously along the associated catheter. A preferred method for using the cutter, cuff and introducer is also described.
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patent: 4633860 (1987-01-01), Korth et al.
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Conston Stanley R.
Yamamoto Ronald K.
Thaler Michael H.
Vitaphore Corporation
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