Skin punch instrument
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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N/A
Issued Date -
Jun 1, 2006
app pub date -
May 25, 2005
filing date -
Nov 30, 2004
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A blade sleeve 5 having an annular cutting edge 6 is formed at the distal end of a handle 1. A pressing body 9 is received in the blade sleeve 5 such that the pressing body 9 is allowed to move in the axial direction C. A contact portion 12 is formed at the distal end of the pressing body 9. The contact portion 12 may be located at a retracted position separated inwardly from the cutting edge 6 and a projected position F to which the pressing body 9 is moved from the retracted position, toward the cutting edge 6. When located at the projected position F, the contact portion 12 of the pressing body 9 is projected outward from the cutting edge 6. The pressing body 9 is movable between the retracted position and the projected position F and may be maintained at the retracted position or the projected position F. With the pressing body 9 maintained at the projected position F, a sample SE may be easily removed from the contact portion 12. By projecting from the cutting edge 6 at the projected position F, the contact portion 12 prevents the cutting edge 6 from being damaged, thus protecting the cutting edge 6.
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