发明名称 DEVICE FOR AND METHOD OF ENDOSURGICAL SUTURING IN CASE OF PLASTICS OF DEFECTS OF ANTERIOR ABDOMINAL WALL
摘要 FIELD: mechanical engineering; laparoscopic surgery. SUBSTANCE: device has operating part, handle, tube and rod positioned in the latter. Rod is capable of axial displacement. Its working end is provided with loop which strengthens out as soon as it emerges from working end of tube. Device has also mechanism including spring under action of which rod moves backward between cannula and handle. Operating part of device is made in form of puncturing needle with bevel cut at its end and cannula. Method includes the following operations. Laparoscopy is performed. Suture thread is fixed in device. Thread is passed through tissues being sutured with subsequent making of knots. In this case, device is installed perpendicularly to skin surface on defect level. Through puncture of tissues is performed at place of suturing. Suturing thread is pulled out of loop. Device is moved backward, and through puncture at opposite edge of defect is performed. After through puncture of tissues in suturing region, end of thread is put in loop. Device with thread is brought to surface of tissues being sutured by its reverse stroke. Then required number of single sutures is put in. EFFECT: reduced traumatization. 3 cl, 1 ex, 2 dwg
申请公布号 RU2124315(C1) 申请公布日期 1999.01.10
申请号 RU19970120953 申请日期 1997.12.25
申请人 AKHMEDOV MAGOMEDRASUL GABIBOVICH 发明人 AKHMEDOV M.G.
分类号 A61B17/94;A61B17/00;A61B17/04;(IPC1-7):A61B17/00 主分类号 A61B17/94
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