公开(公告)号：US10368870B2

公开(公告)日：2019-08-06

申请号：US14075354

申请日：2013-11-08

Applicant: C.R. Bard, Inc.

Inventor： Kevin J. Ranucci ,  Saurav V. Gupta ,  Keith A. Grider ,  Derek Leatzow

IPC: A61B17/08 ,  A61B17/064 ,  A61B17/068

Abstract: A surgical fastener is provided for various surgical fastening applications, including attaching an implantable prosthesis, such as a soft tissue repair fabric, to tissue and/or muscle. The surgical fastener may include a coil body and a head attached to the coil body. The head may include at least one external thread adapted to engage with a corresponding internal thread of a delivery device. The head may include a through hole adapted to receive a rod therethrough for guiding and/or driving the surgical fastener from the delivery device. The through hole may have a non-circular configuration that complements at least a portion of the shape of a non-circular rod. The coil body may also define a channel with a non-circular configuration. The non-circular through hole and/or channel may be engaged and rotated by the non-circular rod to rotate the surgical fastener for delivery and insertion of the fastener into the prosthesis and/or tissue.

公开(公告)号：US10285697B2

公开(公告)日：2019-05-14

申请号：US14075524

申请日：2013-11-08

Applicant: C.R. Bard, Inc.

Inventor： Saurav V. Gupta ,  Kevin J. Ranucci ,  Derek Leatzow ,  Keith A. Grider

IPC: A61B17/10 ,  A61B17/068 ,  A61B17/064

Abstract: A surgical fastener deployment system may include a plurality of coil fasteners having a head and coil body. In one embodiment, the head may be larger in diameter than the coil body. The fasteners may also be mounted on a guide rod or mandrel that passes through a through-hole of the head and the coil body. The shaft may also include a guiding element that contacts and stabilizes the coil body as the fastener is deployed from a distal end of the shaft. When the head approaches and contacts the guiding element, the guiding element may deflect to permit the head to pass.

公开(公告)号：US10856872B2

公开(公告)日：2020-12-08

申请号：US16375145

申请日：2019-04-04

Applicant: C.R. Bard, Inc.

Inventor： Saurav V. Gupta ,  Kevin J. Ranucci ,  Derek Leatzow ,  Keith A. Grider

IPC: A61B17/10 ,  A61B17/068 ,  A61B17/064

Abstract: A surgical fastener deployment system may include a plurality of coil fasteners having a head and coil body. In one embodiment, the head may be larger in diameter than the coil body. The fasteners may also be mounted on a guide rod or mandrel that passes through a through-hole of the head and the coil body. The shaft may also include a guiding element that contacts and stabilizes the coil body as the fastener is deployed from a distal end of the shaft. When the head approaches and contacts the guiding element, the guiding element may deflect to permit the head to pass.

公开(公告)号：US20150133965A1

公开(公告)日：2015-05-14

申请号：US14075524

申请日：2013-11-08

Applicant: C.R. Bard, Inc.

Inventor： Saurav V. Gupta ,  Kevin J. Ranucci ,  Derek Leatzow ,  Keith A. Grider

IPC: A61B17/10

CPC classification number: A61B17/10 ,  A61B17/068 ,  A61B2017/0649

Abstract: A surgical fastener deployment system may include a plurality of coil fasteners having a head and coil body. In one embodiment, the head may be larger in diameter than the coil body. The fasteners may also be mounted on a guide rod or mandrel that passes through a through-hole of the head and the coil body. The shaft may also include a guiding element that contacts and stabilizes the coil body as the fastener is deployed from a distal end of the shaft. When the head approaches and contacts the guiding element, the guiding element may deflect to permit the head to pass.

Abstract translation: 手术紧固件展开系统可以包括具有头部和线圈体的多个线圈紧固件。 在一个实施例中，头部的直径可以大于线圈体的直径。 紧固件也可以安装在穿过头部和线圈体的通孔的导杆或心轴上。 该轴还可以包括导引元件，当该紧固件从轴的远端展开时，导向元件能够使线圈体接触并稳定。 当头部接近并接触引导元件时，引导元件可以偏转以允许头部通过。

公开(公告)号：US20150133970A1

公开(公告)日：2015-05-14

申请号：US14075354

申请日：2013-11-08

Applicant: C.R. Bard, Inc.

Inventor： Kevin J. Ranucci ,  Saurav V. Gupta ,  Keith A. Grider ,  Derek Leatzow

IPC: A61B17/08

CPC classification number: A61B17/08 ,  A61B17/064 ,  A61B17/068 ,  A61B2017/0649

Abstract: A surgical fastener is provided for various surgical fastening applications, including attaching an implantable prosthesis, such as a soft tissue repair fabric, to tissue and/or muscle. The surgical fastener may include a coil body and a head attached to the coil body. The head may include at least one external thread adapted to engage with a corresponding internal thread of a delivery device. The head may include a through hole adapted to receive a rod therethrough for guiding and/or driving the surgical fastener from the delivery device. The through hole may have a non-circular configuration that complements at least a portion of the shape of a non-circular rod. The coil body may also define a channel with a non-circular configuration. The non-circular through hole and/or channel may be engaged and rotated by the non-circular rod to rotate the surgical fastener for delivery and insertion of the fastener into the prosthesis and/or tissue.

Abstract translation: 提供外科紧固件用于各种手术紧固应用，包括将可植入假体（例如软组织修复织物）附接到组织和/或肌肉。 手术紧固件可以包括线圈体和附接到线圈体的头部。 头可以包括适于与输送装置的相应内螺纹接合的至少一个外螺纹。 头部可以包括适于容纳穿过其中的杆的通孔，用于从输送装置引导和/或驱动外科紧固件。 通孔可以具有与非圆形杆的形状的至少一部分相互补充的非圆形构造。 线圈体还可以限定具有非圆形构造的通道。 非圆形通孔和/或通道可以由非圆形杆接合和旋转，以旋转手术紧固件以将紧固件输送和插入假体和/或组织中。

公开(公告)号：US11812922B2

公开(公告)日：2023-11-14

申请号：US17110881

申请日：2020-12-03

Applicant: C.R. Bard, Inc.

Inventor： Saurav V. Gupta ,  Kevin J. Ranucci ,  Derek J. Leatzow ,  Keith A. Grider

IPC: A61B17/10 ,  A61B17/068 ,  A61B17/064

CPC classification number: A61B17/10 ,  A61B17/068 ,  A61B2017/0649

Abstract: A surgical fastener deployment system may include a plurality of coil fasteners having a head and coil body. In one embodiment, the head may be larger in diameter than the coil body. The fasteners may also be mounted on a guide rod or mandrel that passes through a through-hole of the head and the coil body. The shaft may also include a guiding element that contacts and stabilizes the coil body as the fastener is deployed from a distal end of the shaft. When the head approaches and contacts the guiding element, the guiding element may deflect to permit the head to pass.

公开(公告)号：US11246594B2

公开(公告)日：2022-02-15

申请号：US16438869

申请日：2019-06-12

Applicant: C.R. Bard, Inc.

Inventor： Kevin J. Ranucci ,  Saurav V. Gupta ,  Keith A. Grider ,  Derek J. Leatzow

IPC: A61B17/08 ,  A61B17/064 ,  A61B17/068

Abstract: A surgical fastener is provided for various surgical fastening applications, including attaching an implantable prosthesis, such as a soft tissue repair fabric, to tissue and/or muscle. The surgical fastener may include a coil body and a head attached to the coil body. The head may include at least one external thread adapted to engage with a corresponding internal thread of a delivery device. The head may include a through hole adapted to receive a rod therethrough for guiding and/or driving the surgical fastener from the delivery device. The through hole may have a non-circular configuration that complements at least a portion of the shape of a non-circular rod. The coil body may also define a channel with a non-circular configuration. The non-circular through hole and/or channel may be engaged and rotated by the non-circular rod to rotate the surgical fastener for delivery and insertion of the fastener into the prosthesis and/or tissue.

公开(公告)号：US20210085324A1

公开(公告)日：2021-03-25

申请号：US17110881

申请日：2020-12-03

Applicant: C.R. Bard, Inc.

Inventor： Saurav V. Gupta ,  Kevin J. Ranucci ,  Derek J. Leatzow ,  Keith A. Grider

IPC: A61B17/10 ,  A61B17/068

Abstract: A surgical fastener deployment system may include a plurality of coil fasteners having a head and coil body. In one embodiment, the head may be larger in diameter than the coil body. The fasteners may also be mounted on a guide rod or mandrel that passes through a through-hole of the head and the coil body. The shaft may also include a guiding element that contacts and stabilizes the coil body as the fastener is deployed from a distal end of the shaft. When the head approaches and contacts the guiding element, the guiding element may deflect to permit the head to pass.

公开(公告)号：US20190223870A1

公开(公告)日：2019-07-25

申请号：US16375145

申请日：2019-04-04

Applicant: C.R. Bard, Inc.

Inventor： Saurav V. Gupta ,  Kevin J. Ranucci ,  Derek Leatzow ,  Keith A. Grider

IPC: A61B17/10 ,  A61B17/068

Abstract: A surgical fastener deployment system may include a plurality of coil fasteners having a head and coil body. In one embodiment, the head may be larger in diameter than the coil body. The fasteners may also be mounted on a guide rod or mandrel that passes through a through-hole of the head and the coil body. The shaft may also include a guiding element that contacts and stabilizes the coil body as the fastener is deployed from a distal end of the shaft. When the head approaches and contacts the guiding element, the guiding element may deflect to permit the head to pass.