公开(公告)号：WO2003049627A1

公开(公告)日：2003-06-19

申请号：PCT/US2002/035800

申请日：2002-11-07

Applicant: C.R. BARD, INC.

Inventor： MERCEREAU, Steve ,  BUTCHER, Ken ,  BIMBO, Frank ,  VANDUSSELDORP, Gregg, A. ,  BAGLEY, Demetrius

IPC: A61B17/50

CPC classification number: A61B17/221 ,  A61B2017/2212 ,  A61B2017/2923 ,  A61B2017/2927

Abstract: A medical retrieval device includes a handle (12), two gear racks (26a, 26b) movably mounted to the handle (12) for longitudinal movement, and a pinion (52) rotatably mounted to the handle (12) so as to engage the two gear racks (26a, 26b). Rotation of the pinion (52) moves the gear racks (26a, 26b) in opposite directions. A basket (16) has at least three legs (70a-d), an adjacent two of the legs (70a-d) being connected to one of the gear racks (26a, 26b), and the remainder of the legs being connected to the other gear rack such that rotation of the pinion (52) displaces the two legs in a first direction and displaces the remainder of the legs in a second direction. Thus rotation of the pinion (52) articulates the basket (16).

Abstract translation: 医疗检索装置包括手柄（12），可移动地安装到手柄（12）以用于纵向移动的两个齿条（26a，26b）和可旋转地安装到手柄（12）上的小齿轮（52），以便接合 两个齿条（26a，26b）。 小齿轮（52）的旋转使齿轮架（26a，26b）沿相反方向移动。 篮子（16）具有至少三个腿部（70a-d），相邻的两个腿部（70a-d）连接到一个齿轮架（26a，26b），并且其余腿部连接到 所述另一个齿条使得所述小齿轮（52）的旋转沿着第一方向移位所述两个腿部，并且在第二方向上使所述腿部的其余部分移位。 因此，小齿轮（52）的旋转铰接篮（16）。

公开(公告)号：WO2003049625A1

公开(公告)日：2003-06-19

申请号：PCT/US2002/035693

申请日：2002-11-06

Applicant: C.R. BARD INC.

Inventor： MERCEREAU, Steve ,  BUTCHER, Ken ,  BOETTNER, James, B. ,  BIMBO, Frank

IPC: A61B17/22

CPC classification number: A61B17/221 ,  A61B2017/2212 ,  A61B2017/2919

Abstract: A medical retrieval device includes a handle and a hollow sheath extending forward from the handle. A slide is attached to the handle for longitudinal movement along a path between a rearward location and a forward location. A rotary actuator having an axis of rotation generally transverse to the path of movement of the slide is mounted to the slide for rotational movement with respect thereto. A basket having at least three legs is located at a forward end of the sheath. Two adjacent basket legs are connected to a first side of the rotary actuator, and the remaining basket legs are connected to the opposite side of the rotary actuator such that rotation of the rotary actuator displaces the two legs in a first direction with respect to the sheath and displaces the remainder of the legs in a direction opposite the first direction. The basket is retracted within a forward portion of the sheath when the slide is in the rearward location, and the basket is extended forward of the forward end of the sheath when the slide is in the forward location. Thus longitudinal movement of the slide extends and retracts the basket, and rotation of the rotary actuator articulates the basket.

Abstract translation: 医疗检索装置包括手柄和从手柄向前延伸的中空护套。 滑块附接到手柄以沿着向后位置和向前位置之间的路径的纵向运动。 具有大致横向于滑动件的运动路径的旋转轴线的旋转致动器被安装到滑动件上以相对于滑动件旋转运动。 具有至少三条腿的篮子位于护套的前端。 两个相邻的筐腿连接到旋转致动器的第一侧，并且剩余的筐腿连接到旋转致动器的相对侧，使得旋转致动器的旋转相对于护套在第一方向上移位两个腿 并沿与第一方向相反的方向移动剩余的腿部。 当滑动件处于向后位置时，篮子在护套的前部中缩回，并且当滑块位于向前位置时，篮子从护套的前端向前延伸。 因此，滑动件的纵向运动使篮子延伸和缩回，并且旋转致动器的旋转铰接篮。

公开(公告)号：EP1460950B1

公开(公告)日：2012-06-13

申请号：EP02804685.2

申请日：2002-11-07

Applicant: C.R. BARD, INC.

Inventor： MERCEREAU, Steve ,  BUTCHER, Ken ,  BIMBO, Frank ,  VANDUSSELDORP, Gregg, A. ,  BAGLEY, Demetrius

IPC: A61B17/221 ,  A61B17/29

CPC classification number: A61B17/221 ,  A61B2017/2212 ,  A61B2017/2923 ,  A61B2017/2927

Abstract: A medical retrieval device includes a handle (12), two gear racks (26a, 26b) movably mounted to the handle (12) for longitudinal movement, and a pinion (52) rotatably mounted to the handle (12) so as to engage the two gear racks (26a, 26b). Rotation of the pinion (52) moves the gear racks (26a, 26b) in opposite directions. A basket (16) has at least three legs (70a-d), an adjacent two of the legs (70a-d) being connected to one of the gear racks (26a, 26b), and the remainder of the legs being connected to the other gear rack such that rotation of the pinion (52) displaces the two legs in a first direction and displaces the remainder of the legs in a second direction. Thus rotation of the pinion (52) articulates the basket (16).

Abstract translation: 医疗取回装置包括手柄（12），可移动地安装到手柄（12）上用于纵向移动的两个齿条（26a，26b），以及可旋转地安装到手柄（12）上的小齿轮（52） 两个齿条（26a，26b）。 小齿轮（52）的旋转使齿条（26a，26b）沿相反的方向移动。 篮筐（16）具有至少三个腿部（70a-d），腿部（70a-d）中的相邻两个腿部连接到齿条（26a，26b）中的一个，并且腿部的其余部分连接到 所述另一个齿条使得所述小齿轮（52）的旋转使所述两个腿沿第一方向移动并且使所述腿的其余部分沿第二方向移位。 因此小齿轮（52）的旋转将篮（16）铰接。

公开(公告)号：EP1460950A1

公开(公告)日：2004-09-29

申请号：EP02804685.2

申请日：2002-11-07

Applicant: C.R. BARD, INC.

Inventor： MERCEREAU, Steve ,  BUTCHER, Ken ,  BIMBO, Frank ,  VANDUSSELDORP, Gregg, A. ,  BAGLEY, Demetrius

IPC: A61B17/50

CPC classification number: A61B17/221 ,  A61B2017/2212 ,  A61B2017/2923 ,  A61B2017/2927

Abstract: A medical retrieval device includes a handle (12), two gear racks (26a, 26b) movably mounted to the handle (12) for longitudinal movement, and a pinion (52) rotatably mounted to the handle (12) so as to engage the two gear racks (26a, 26b). Rotation of the pinion (52) moves the gear racks (26a, 26b) in opposite directions. A basket (16) has at least three legs (70a-d), an adjacent two of the legs (70a-d) being connected to one of the gear racks (26a, 26b), and the remainder of the legs being connected to the other gear rack such that rotation of the pinion (52) displaces the two legs in a first direction and displaces the remainder of the legs in a second direction. Thus rotation of the pinion (52) articulates the basket (16).

公开(公告)号：EP1460946A1

公开(公告)日：2004-09-29

申请号：EP02789484.9

申请日：2002-11-06

Applicant: C.R. Bard Inc.

Inventor： MERCEREAU, Steve ,  BUTCHER, Ken ,  BOETTNER, James, B. ,  BIMBO, Frank

IPC: A61B17/22

CPC classification number: A61B17/221 ,  A61B2017/2212 ,  A61B2017/2919

Abstract: A medical retrieval device includes a handle and a hollow sheath extending forward from the handle. A slide is attached to the handle for longitudinal movement along a path between a rearward location and a forward location. A rotary actuator having an axis of rotation generally transverse to the path of movement of the slide is mounted to the slide for rotational movement with respect thereto. A basket having at least three legs is located at a forward end of the sheath. Two adjacent basket legs are connected to a first side of the rotary actuator, and the remaining basket legs are connected to the opposite side of the rotary actuator such that rotation of the rotary actuator displaces the two legs in a first direction with respect to the sheath and displaces the remainder of the legs in a direction opposite the first direction. The basket is retracted within a forward portion of the sheath when the slide is in the rearward location, and the basket is extended forward of the forward end of the sheath when the slide is in the forward location. Thus longitudinal movement of the slide extends and retracts the basket, and rotation of the rotary actuator articulates the basket.

Abstract translation: 医疗取回装置包括手柄和从手柄向前延伸的中空护套。 滑块连接到手柄上，用于沿着后部位置和前部位置之间的路径纵向移动。 具有大致垂直于滑动件运动路径的旋转轴线的旋转致动器安装在滑动件上以相对于该滑动件旋转运动。 具有至少三条腿的篮子位于护套的前端。 两个相邻的篮腿连接到旋转致动器的第一侧，并且其余的篮腿连接到旋转致动器的相对侧，使得旋转致动器的旋转将两个腿在第一方向上相对于护套 并沿与第一方向相反的方向移动剩余的腿。 当滑动件处于向后位置时，篮子缩回到护套的前部内，并且当滑动件处于向前位置时，篮子伸出护套的前端。 因此，滑动件的纵向移动使篮筐伸展和缩回，并且旋转致动器的旋转使篮筐关节式运动。