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    Method of manufacturing surgical staples
    1.
    发明授权
    Method of manufacturing surgical staples 有权
    手术钉的制造方法

    公开(公告)号：US08998951B2

    公开(公告)日：2015-04-07

    申请号：US14053318

    申请日：2013-10-14

    申请人： Cardica, Inc.

    发明人： Bryan D. Knodel ,  Philipe R. Manoux

    IPC分类号： A61B17/068 ,  B21G7/02 ,  A61B17/064 ,  A61B17/00

    CPC分类号： B21G7/02 ,  A61B17/064 ,  A61B2017/00526

    摘要： One exemplary process for manufacturing a surgical apparatus may include providing a flat, generally-planar strip of biocompatible material; cutting the strip to produce a feeder belt with at least one lateral edge, and staples affixed to the feeder belt in proximity to at least one lateral edge, where the staples and feeder belt are substantially aligned along a first plane; and bending at least one staple out of the first plane, while the feeder belt remains in the first plane. Another exemplary process for manufacturing a surgical apparatus may include providing a flat, generally-planar strip of biocompatible material; cutting that strip to produce a feeder belt with edges, and staples affixed to different edges of the feeder belt; and coining at least one staple after the cutting.

    摘要翻译： 用于制造手术设备的一个示例性方法可以包括提供扁平的，大致平面的生物相容性材料条; 切割所述条带以产生具有至少一个侧边缘的馈送带，以及在至少一个侧边缘附近固定到所述馈送带的订书钉，其中所述订书钉和馈送带沿着第一平面基本对齐; 并且当所述馈送带保持在所述第一平面中时，将所述至少一个钉从所述第一平面弯曲。 用于制造手术设备的另一示例性方法可以包括提供扁平的，大致平面的生物相容性材料条; 切割该条以产生具有边缘的馈送带，以及固定到馈送带的不同边缘的钉; 并在切割后至少压制一个订书钉。

    METHOD OF MANUFACTURING SURGICAL STAPLES
    3.
    发明申请
    METHOD OF MANUFACTURING SURGICAL STAPLES 有权
    制造手术缝的方法

    公开(公告)号：US20140033674A1

    公开(公告)日：2014-02-06

    申请号：US14053318

    申请日：2013-10-14

    申请人： Cardica, Inc.

    发明人： Bryan D. Knodel ,  Philipe R. Manoux

    IPC分类号： B21G7/02

    CPC分类号： B21G7/02 ,  A61B17/064 ,  A61B2017/00526

    摘要： One exemplary process for manufacturing a surgical apparatus may include providing a flat, generally-planar strip of biocompatible material; cutting the strip to produce a feeder belt with at least one lateral edge, and staples affixed to the feeder belt in proximity to at least one lateral edge, where the staples and feeder belt are substantially aligned along a first plane; and bending at least one staple out of the first plane, while the feeder belt remains in the first plane. Another exemplary process for manufacturing a surgical apparatus may include providing a flat, generally-planar strip of biocompatible material; cutting that strip to produce a feeder belt with edges, and staples affixed to different edges of the feeder belt; and coining at least one staple after the cutting.

    摘要翻译： 用于制造手术设备的一个示例性方法可以包括提供扁平的，大致平面的生物相容性材料条; 切割所述条带以产生具有至少一个侧边缘的馈送带，以及在至少一个侧边缘附近固定到所述馈送带的订书钉，其中所述订书钉和馈送带沿着第一平面基本对齐; 并且当所述馈送带保持在所述第一平面中时，将所述至少一个钉从所述第一平面弯曲。 用于制造手术设备的另一示例性方法可以包括提供扁平的，大致平面的生物相容性材料条; 切割该条以产生具有边缘的馈送带，以及固定到馈送带的不同边缘的钉; 并在切割后至少压制一个订书钉。

    Method of manufacturing surgical staples
    5.
    发明授权
    Method of manufacturing surgical staples 有权

    公开(公告)号：US08556935B1

    公开(公告)日：2013-10-15

    申请号：US13048778

    申请日：2011-03-15

    申请人： Bryan D. Knodel ,  Philipe R. Manoux

    发明人： Bryan D. Knodel ,  Philipe R. Manoux

    IPC分类号： A61B17/068

    CPC分类号： B21G7/02 ,  A61B17/064 ,  A61B2017/00526

    摘要： One exemplary process for manufacturing a surgical apparatus may include providing a flat, generally-planar strip of biocompatible material; cutting the strip to produce a feeder belt with at least one lateral edge, and staples affixed to the feeder belt in proximity to at least one lateral edge, where the staples and feeder belt are substantially aligned along a first plane; and bending at least one staple out of the first plane, while the feeder belt remains in the first plane. Another exemplary process for manufacturing a surgical apparatus may include providing a flat, generally-planar strip of biocompatible material; cutting that strip to produce a feeder belt with edges, and staples affixed to different edges of the feeder belt; and coining at least one staple after the cutting.

    Two-legged wire staple and method of manufacture involving roll-forming
    7.
    发明授权
    Two-legged wire staple and method of manufacture involving roll-forming 失效
    两根卷线和涉及滚筒成型的制造方法

    公开(公告)号：US3611708A

    公开(公告)日：1971-10-12

    申请号：US3611708D

    申请日：1969-01-13

    申请人： REDMORE PRODUCTS CO

    发明人： MOORE HADEN M ,  REED ROBERT H

    IPC分类号： B21G7/02

    CPC分类号： B21G7/02 ,  Y10S411/92

    摘要： THE OPPOSITE ENDS OF A STRIAGHT ELONGATED ROUND WIRE BLAND ARE ROLL-SWAGED BETWEEN DIES TO PROVIDE CONICAL POINTS WHILE THE ADJACENT END PORTIONS ARE SIMULTANEOUSLY RING-FORMED AGAINST OTHER DIES TO PRODUCE ANNULAR RIDGES AND GROOVES FOR GREATER HOLDING POWER OF THE STAPLE IN WOOD, THESE LATTER DIES SERVING INCIDENTALLY TO GRIP THE BLAND TO PREVENT ENDWISE DISPLACEMENT RELATIVE TO THE FIRST DIES. A TWO-LEGGED STAPLE IS THEN PRODUCED IN A U-BENDING OPERATION. THIS METHOD INVOLVES LOWEST POSSIBLE MANUFACTURING COST AND THERE IS A BIG SAVING BY VIRTUE OF THE VIRTUAL ELIMINATION OF WASTED MATERIAL, WHILE THE RESULTING STAPLE IS OF SUPERIOR QUALITY, EASIER TO DRIVE AND WITH LESS

    LIKELIHOOD OF SPLITTING THE WOOD, AND POSSESSING STRONGER HOLDING POWER THAN OTHER TWO-LEGGED STAPLES.

    Fastening element
    9.
    发明授权
    Fastening element 失效
    紧固件

    公开(公告)号：US5404707A

    公开(公告)日：1995-04-11

    申请号：US192747

    申请日：1994-02-07

    申请人： Masakatsu Suzuki

    发明人： Masakatsu Suzuki

    IPC分类号： B21G7/02 ,  B21K1/74

    CPC分类号： B21G7/02 ,  B21K1/74

    摘要： A fastening element is constructed from a first bar-shaped member (12), wherein a second bar-shaped member (14a ) and a third bar-shaped member (14b ) extend in parallel along a direction normal to the axial direction of the first bar-shaped member (12). The first bar-shaped member (12) has respective ends in which flat or bent slanted portions (18a, 18b ) are formed. The first bar-shaped member is formed additionally with first and second ribs (20a, 20b ) which extend outwardly beyond respective connecting positions between the first bar-shaped member and the second and third bar-shaped members (14a, 14b. ) The fastening element is formed from a U-shaped member which is positioned in a main die (36 ) such that a bent portion of the U-shaped body (40 ), corresponding to the first bar-shaped member, is positioned above the an upper surface of the main die, and wherein respective ends of the legs of the U-shaped body, corresponding to the second and third bar-shaped members, contact an auxiliary die (38 ) disposed beneath the main die. A pressing die is forcibly lowered into contact with the U-shaped member for forcing respective sides thereof outwardly to form the first and second ribs. At a time after pressing commences but before the upper pressing die has completed pressing the first bar-shaped member, the auxiliary die is lowered thereby allowing the second and third bar-shaped members to yield while the first bar-shaped member is being pressed.

    摘要翻译： 紧固元件由第一条形构件（12）构成，其中第二条形构件（14a）和第三条形构件（14b）沿着与第一杆状构件（12）的轴向方向垂直的方向平行延伸 棒状构件（12）。 第一条形构件（12）具有相应的端部，其中形成有平坦或弯曲的倾斜部分（18a，18b）。 第一条形构件另外形成有第一和第二肋（20a，20b），第一和第二肋（20a，20b）向外延伸超过第一条形构件和第二和第三条形构件（14a，14b）之间的相应连接位置。 元件由定位在主模具（36）中的U形构件形成，使得与第一条形构件相对应的U形体（40）的弯曲部分位于上表面 并且其中对应于第二和第三条形构件的U形本体的腿部的相应端部接触设置在主模具下方的辅助模具（38）。 压模被强制地降低成与U形构件接触，用于迫使其两侧向外以形成第一和第二肋。 在按压开始之后，但是在上压模完成按压第一条形构件之前，辅助模具降低，从而允许第二和第三条形构件在第一条形构件被按压的同时产生。

    Medical staple forming die and punch
    10.
    发明授权
    Medical staple forming die and punch 失效
    医用成型模具和冲头

    公开(公告)号：US5381649A

    公开(公告)日：1995-01-17

    申请号：US71100

    申请日：1993-06-04

    申请人： Stephen A. Webb

    发明人： Stephen A. Webb

    IPC分类号： A61B17/064 ,  B21D53/46 ,  B21F45/24 ,  B21G7/02

    CPC分类号： B21F45/24 ,  A61B17/0644 ,  B21D53/46 ,  B21G7/02

    摘要： A medical staple forming die and pusher punch for use in a staple forming machine. The bend radius of the staple is formed either by the form punch pushing the wire past a set of rollers, or by movable forming dies in conjunction with a tapered or contoured pusher punch. Since the wire is not scrapping on a stationary rail, pulling thin or cracking in its corners is substantially eliminated and the possibility of metal slivers produced by the prior art scrapping methods is substantially reduced or eliminated.

    摘要翻译： 一种用于成型机的医用成型模具和推动冲头。 订书钉的弯曲半径可以通过将丝穿过一组辊的形状冲头形成，或者通过可移动的成形模与锥形或成型的推动冲头一起形成。 由于线不会在固定的轨道上报废，所以基本上消除了其拐角处的拉薄或开裂，并且基本上减少或消除了现有技术的刮除方法产生的金属条子的可能性。