公开(公告)号：US09005168B2

公开(公告)日：2015-04-14

申请号：US14105393

申请日：2013-12-13

Applicant: Medtronic, Inc.

Inventor： Shahn S. Sage ,  Karl E. Hokanson ,  Kathryn A. Pederson ,  Bruce A. Behymer

IPC: A61M5/32 ,  A61M25/04 ,  A61M25/02 ,  A61B17/10 ,  A61N1/05

CPC classification number: A61B17/10 ,  A61M25/02 ,  A61M25/04 ,  A61M2025/0213 ,  A61M2025/028 ,  A61M2025/0286 ,  A61N1/05 ,  A61N2001/0582

Abstract: An anchor deployment apparatus for deploying an anchor about a therapy delivery element, such as a lead or a catheter, includes an anchor receiving element having an elongate member defining a lumen. The lumen is configured to slidably receive at least a portion of the therapy delivery element. The anchor is disposable about the elongate member. The deployment apparatus further includes an anchor engagement apparatus having an anchor engagement feature and a channel in which the elongate member of the anchor receiving element is moveable. The engagement feature is configured to engage the anchor when the anchor is disposed about the elongate member, and to cause the anchor to move distally along the elongate member when the feature is engaged with the anchor and the elongate member is moved proximally relative to the engagement element.

Abstract translation: 用于在诸如引线或导管之类的治疗递送元件周围部署锚的锚固器展开装置包括具有限定内腔的细长构件的锚接收元件。 管腔构造成可滑动地容纳治疗递送元件的至少一部分。 锚固件围绕细长构件是一次性的。 展开装置还包括具有锚定接合特征的锚定接合装置和锚固体接收元件的细长构件可在其中移动的通道。 所述接合特征被构造成当所述锚定件围绕所述细长构件设置时接合所述锚固件，并且当所述特征与所述锚固件接合时使所述锚固件沿所述细长构件向远侧移动，并且所述细长构件相对于所述接合向近侧移动 元件。

公开(公告)号：US11938312B2

公开(公告)日：2024-03-26

申请号：US16148373

申请日：2018-10-01

Applicant: Medtronic, Inc.

Inventor： Gregory T. Schulte ,  Matthew H. Adams ,  Shahn S. Sage ,  Lynn M. Otten

IPC: A61N1/05 ,  A61B17/34 ,  A61B90/10 ,  A61B90/11

CPC classification number: A61N1/0539 ,  A61B2017/3407 ,  A61B2017/347 ,  A61B2017/3492 ,  A61B2090/103 ,  A61B90/11

Abstract: Apparatus for securing a therapy delivery device relative to a burr hole and method for making same. In one embodiment, the apparatus includes a base for seating in or near the burr hole. The apparatus may further include a stabilizer that may be engaged with the therapy delivery device. The stabilizer may include a surface coating or treatment operable to enhance frictional engagement with the therapy delivery device.

公开(公告)号：US20190030322A1

公开(公告)日：2019-01-31

申请号：US16148373

申请日：2018-10-01

Applicant: Medtronic, Inc.

Inventor： Gregory T. SCHULTE ,  Matthew H. Adams ,  Shahn S. Sage ,  Lynn M. Otten

IPC: A61N1/05 ,  A61B17/34 ,  A61B90/10 ,  A61B90/11

Abstract: Apparatus for securing a therapy delivery device relative to a burr hole and method for making same. In one embodiment, the apparatus includes a base for seating in or near the burr hole. The apparatus may further include a stabilizer that may be engaged with the therapy delivery device. The stabilizer may include a surface coating or treatment operable to enhance frictional engagement with the therapy delivery device.

公开(公告)号：US10182817B2

公开(公告)日：2019-01-22

申请号：US14675854

申请日：2015-04-01

Applicant: MEDTRONIC, INC.

Inventor： Shahn S. Sage ,  Karl E. Hokanson ,  Kathryn A. Pederson ,  Bruce A. Behymer

IPC: A61M25/02 ,  A61B17/10 ,  A61M25/04 ,  A61N1/05

Abstract: An anchor for maintaining a portion of a therapy delivery element within a desired location of a patient has (i) a first opening, (ii) a second opening, (iii) a body member formed of elastic material disposed between the first and second opening, (iv) and a lumen extending though the body member from the first opening to the second opening, and (v) a retention element secured to or integrally formed with the body member for retaining the anchor within a tissue location of a patient. The therapy delivery element has an outer diameter and an outer surface about which the anchor is disposable. The body member has a first inner diameter defined by the lumen in a relaxed state and a second inner diameter defined by the lumen in a radially stretched state. The first inner diameter is smaller than the outer diameter of the therapy delivery element, which is smaller that the second inner diameter. The lumen is configured to be disposed about at least a portion of the therapy delivery element. Radially compressive forces, due to the elastic material of the body member, contribute to retaining the anchor relative to the therapy delivery element.

公开(公告)号：US20150201933A1

公开(公告)日：2015-07-23

申请号：US14675854

申请日：2015-04-01

Applicant: MEDTRONIC, INC.

Inventor： Shahn S. Sage ,  Karl E. Hokanson ,  Kathryn A. Pederson ,  Bruce A. Behymer

IPC: A61B17/10 ,  A61M25/04 ,  A61N1/05 ,  A61M25/02

CPC classification number: A61B17/10 ,  A61M25/02 ,  A61M25/04 ,  A61M2025/0213 ,  A61M2025/028 ,  A61M2025/0286 ,  A61N1/05 ,  A61N2001/0582

Abstract: An anchor for maintaining a portion of a therapy delivery element within a desired location of a patient has (i) a first opening, (ii) a second opening, (iii) a body member formed of elastic material disposed between the first and second opening, (iv) and a lumen extending though the body member from the first opening to the second opening, and (v) a retention element secured to or integrally formed with the body member for retaining the anchor within a tissue location of a patient. The therapy delivery element has an outer diameter and an outer surface about which the anchor is disposable. The body member has a first inner diameter defined by the lumen in a relaxed state and a second inner diameter defined by the lumen in a radially stretched state. The first inner diameter is smaller than the outer diameter of the therapy delivery element, which is smaller that the second inner diameter. The lumen is configured to be disposed about at least a portion of the therapy delivery element. Radially compressive forces, due to the elastic material of the body member, contribute to retaining the anchor relative to the therapy delivery element.

Abstract translation: 用于将治疗递送元件的一部分保持在患者的期望位置内的锚固体具有（i）第一开口，（ii）第二开口，（iii）由弹性材料形成的主体构件，其设置在第一和第二开口 ，（iv）和通过本体构件从第一开口延伸到第二开口的内腔，以及（v）固定到主体构件或与主体构件一体形成的保持元件，用于将锚固件保持在患者的组织位置内。 治疗递送元件具有外径和外表面，锚可围绕该外直径和外表面一次性使用。 身体构件具有由处于松弛状态的内腔限定的第一内径和由径向限定的径向拉伸状态的第二内径。 第一内径小于治疗输送元件的外径，其小于第二内径。 管腔构造成围绕治疗递送元件的至少一部分设置。 由于身体构件的弹性材料引起的径向压缩力有助于相对于治疗递送元件保持锚。

公开(公告)号：US20140180214A1

公开(公告)日：2014-06-26

申请号：US14105393

申请日：2013-12-13

Applicant: MEDTRONIC, INC.

Inventor： Shahn S. Sage ,  Karl E. Hokanson ,  Kathryn A. Rasmusson ,  Bruce A. Behymer

IPC: A61M25/04 ,  A61N1/05 ,  A61B17/10

CPC classification number: A61B17/10 ,  A61M25/02 ,  A61M25/04 ,  A61M2025/0213 ,  A61M2025/028 ,  A61M2025/0286 ,  A61N1/05 ,  A61N2001/0582

Abstract: An anchor for maintaining a portion of a therapy delivery element within a desired location of a patient has (i) a first opening, (ii) a second opening, (iii) a body member formed of elastic material disposed between the first and second opening, (iv) and a lumen extending though the body member from the first opening to the second opening, and (v) a retention element secured to or integrally formed with the body member for retaining the anchor within a tissue location of a patient. The therapy delivery element has an outer diameter and an outer surface about which the anchor is disposable. The body member has a first inner diameter defined by the lumen in a relaxed state and a second inner diameter defined by the lumen in a radially stretched state. The first inner diameter is smaller than the outer diameter of the therapy delivery element, which is smaller that the second inner diameter. The lumen is configured to be disposed about at least a portion of the therapy delivery element. Radially compressive forces, due to the elastic material of the body member, contribute to retaining the anchor relative to the therapy delivery element.

Abstract translation: 用于将治疗递送元件的一部分保持在患者的期望位置内的锚固体具有（i）第一开口，（ii）第二开口，（iii）由弹性材料形成的主体构件，其设置在第一和第二开口 ，（iv）和从第一开口延伸穿过主体构件到内部第二开口的内腔，以及（v）固定到主体构件或与主体构件一体形成的保持元件，用于将锚固件保持在患者的组织位置内。 治疗递送元件具有外径和外表面，锚可围绕该外直径和外表面一次性使用。 身体构件具有由处于松弛状态的内腔限定的第一内径和由径向限定的径向拉伸状态的第二内径。 第一内径小于治疗输送元件的外径，其小于第二内径。 管腔构造成围绕治疗递送元件的至少一部分设置。 由于身体构件的弹性材料引起的径向压缩力有助于相对于治疗递送元件保持锚。