Device for removal of fastening means from human tissue

A device for removal of fastening means from human tissue. The device comprises a shaft (2) having proximal and distal ends (3, 4) and a longitudinal centre line (C). The distal end (4) comprises a thread section (6) having a centre line (D) that is coaxial with the longitudinal centre line (C) of t...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	NUUTINEN, JUHA-PEKKA, VUORISALO, VESA, KOHO, PETRI, HAPPONEN, HARRI
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING DIAGNOSIS ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HUMAN NECESSITIES HYGIENE IDENTIFICATION LIGHTING MECHANICAL ENGINEERING MEDICAL OR VETERINARY SCIENCE SURGERY THERMAL INSULATION IN GENERAL WEAPONS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	A device for removal of fastening means from human tissue. The device comprises a shaft (2) having proximal and distal ends (3, 4) and a longitudinal centre line (C). The distal end (4) comprises a thread section (6) having a centre line (D) that is coaxial with the longitudinal centre line (C) of the shaft (2) and a left-hand thread (7) that screws itself around the centre line (D), and a counter surface (8a, 8b) that is disposed outside the thread (7) and has a surface component direction which intersects one of said centre lines (C, D). The counter surface (8a, 8b) is disposed so as to make contact with the fastening means to be removed when the thread (7) is rotated into a hole in the fastening means.