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    • 77. 发明授权
    • Surgical suturing device and method of use
    • 手术缝合装置及使用方法
    • US5374275A
    • 1994-12-20
    • US37572
    • 1993-03-25
    • James G. BradleyMichael Fisher
    • James G. BradleyMichael Fisher
    • A61B17/00A61B17/04A61M23/00
    • A61B17/0469A61B17/0057A61B2017/047A61B2017/0472
    • A surgical device for closing an incision created by a trocar or similar surgical device is disclosed. The surgical device comprises a support member within which are disposed a first and second needle positioning means. Each of these means carries a suture needle in retrorse configuration relative to the distal end of the support member. The needles can be retracted or deployed relative to the support member in a plurality of desired positions. In operation, the needles are deployed at a desired distance from the edge of the incision. The surgeon then pulls the device out of the body of the patient, thereby capturing and pulling the needles through first the peritoneum followed by the fascia. Needle capture means are provided which retain and remove the needles after the peritoneum and fascia are sutured, leaving the loose ends of the suture thread which can then be tied off below skin level to close the incision.
    • 公开了一种用于封闭由套管针或类似手术装置产生的切口的手术装置。 手术装置包括支撑构件,在支撑构件内设置有第一和第二针定位装置。 这些装置中的每个装置相对于支撑构件的远端携带以反向构造的缝合针。 针可以相对于支撑构件在多个期望位置中缩回或展开。 在操作中,针从切口的边缘以期望的距离展开。 外科医生然后将装置从患者的身体拉出,从而首先将针头收紧并拉出腹膜,然后是筋膜。 提供针捕获装置,其在腹膜和筋膜缝合之后保留和移除针,留下缝合线的松散端,然后将其缝合在皮肤层下方以封闭切口。