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：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：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。