Surgical suturing apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 14, 1994
Grant Date -
N/A
app pub date -
Nov 10, 1992
filing date -
Nov 13, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
For sewing up a surgical opening (32), an instrument (10) is provided to be introduced thereinto. Needle holders (19), having needles (25) attached thereon, are laterally extended out of the instrument (10). By raising the instrument (10), the needles (25) are pierced through the cutaneous tissue (33) from the inside to the outside while the thread (30) passing through the needles (25) forms a loop within the patient's body. A needle catcher (26) is used for withdrawing the needles (25) out of the patient's body, the needles (25) being released from the needle holders (19). Finally, the thread loop can be tied into a knot above the surgical opening (32) outside the patient's body.
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