公开(公告)号：US4244372A

公开(公告)日：1981-01-13

申请号：US015654

申请日：1979-02-27

申请人： Nikolai N. Kapitanov ,  Vladimir M. Fedotov ,  Natalya P. Petrova ,  Marya D. Patsiora ,  Kim N. Tsatsanidi ,  Oleg B. Milonov

发明人： Nikolai N. Kapitanov ,  Vladimir M. Fedotov ,  Natalya P. Petrova ,  Marya D. Patsiora ,  Kim N. Tsatsanidi ,  Oleg B. Milonov

IPC分类号： A61B17/11 ,  A61B17/072 ,  A61B17/04

CPC分类号： A61B17/07207 ,  A61B2017/07214 ,  A61B2017/0725

摘要： The instrument comprises a supporting part and a staple-receiving part connected pivotally to each other, their working ends carrying opposing longitudinal jaws. The longitudinal jaw of said staple-receiving part accommodates staple magazines. Made in said staple magazines in opposition to the staple-clinching indentations of the longitudinal jaw of the supporting part are transverse slots adapted to accommodate the members for driving said staples and said staples, and longitudinal slots adapted to accommodate bars with wedge-shaped ends facing said staple-driving members, adapted for cooperation with said staple-driving members, to drive out and insert said staples. The longitudinal slot of said staple-receiving part movably accommodates a knife blade movable jointly with said bars. The instrument includes a latch-type lock for retaining the two parts in a position where they are brought together to define a suturing gap therebetween, and means for preventing substantial traumatism of the layer-by-layer sutured organs and for ensuring the rigidity of the suturing unit of the instrument in the course of a suturing operation.

摘要翻译： 仪器包括一个支撑部分和一个可枢转地相互连接的订书钉接收部分，它们的工作端部具有相对的纵向夹爪。 所述订书钉接收部分的纵向夹爪容纳订书钉。 在与所述支撑部分的纵向钳口的缝合钳口相对的所述钉仓中制成的横向狭槽适于容纳用于驱动所述钉书钉和所述钉钉的构件，以及纵向狭槽，其适于容纳条形， 所述订书钉驱动构件适于与所述订书钉驱动构件配合，以驱出并插入所述订书钉。 所述订书钉接收部分的纵向槽可移动地容纳与所述杆一起可动的刀片。 仪器包括用于将两个部件保持在一起的位置处的闩锁型锁定件，以限定它们之间的缝合间隙，以及用于防止逐层缝合器官的显着创伤并且用于确保 缝合手术过程中仪器的缝合单位。

公开(公告)号：US4355751A

公开(公告)日：1982-10-26

申请号：US100543

申请日：1979-12-05

申请人： Nikolai N. Kapitanov ,  Natalya P. Petrova ,  Vsevolod V. Judenich ,  Vladimir P. Kharchenko ,  Boris A. Smirnov ,  Vladimir V. Ippolitov ,  Nadezhda M. Lankina

发明人： Nikolai N. Kapitanov ,  Natalya P. Petrova ,  Vsevolod V. Judenich ,  Vladimir P. Kharchenko ,  Boris A. Smirnov ,  Vladimir V. Ippolitov ,  Nadezhda M. Lankina

IPC分类号： A61B17/11 ,  A61B17/068 ,  B25C5/02 ,  A61B17/32

CPC分类号： A61B17/0686

摘要： Described herein is a surgical instrument for suturing cutaneous tissue, especially scar tissue, when stitching on skin grafts, said instrument comprising a supporting body and a staple body which are hinged to each other so as to be capable of being brought together or apart. A staple magazine is provided on the staple body of the instrument, and an ejector is provided for driving the staples from the staple body into the stitching unit. The stitching unit incorporates a single needle-shaped die with an L-shaped needle, said needle being mounted on the supporting body, and a slot formed at the end of the staple body through which the die needle passes when suturing. The needle-shaped die has two recesses, one of which communicates with the magazine through the groove provided in the supporting body, while the other of which, upon bringing the instrument bodies together, is located against a special groove in the staple body, communicating with the staple magazine and with the base of the slot.

摘要翻译： 本文描述的是当缝合在皮肤移植物上时缝合皮肤组织，特别是瘢痕组织的手术器械，所述器械包括彼此铰接以便能够聚集或分开的支撑体和缝合体。 订书钉盒设置在仪器的订书机主体上，并且提供了一个推进器，用于将缝钉从订书钉主体驱动到缝合单元中。 缝合单元包括单个针状模具，其具有L形针，所述针安装在支撑体上，以及形成在缝合体的端部处的缝合线，当缝合时模具针穿过该缝隙。 针状模具具有两个凹部，其中一个凹槽通过设置在支撑体中的凹槽与凹槽连通，而另一个凹陷部分在将仪器主体放置在一起时位于钉体内的特殊凹槽上， 与钉仓和插槽的基座。