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公开(公告)号：US4730615A
公开(公告)日：1988-03-15
申请号：US835394
申请日：1986-03-03
CPC分类号： A61B17/823 , A61B17/82 , Y10T24/1498 , Y10T24/153
摘要： A sternum closure device for closing the sternum of a patient comprising a head portion, tail portion and flexible spine portion. The head portion includes a locking tang to prevent backward movement of the spine portion once it is received and engaged in the head portion. The spine is made of a biocompatible metal coated with a biocompatible polymer along part of its length. One end of the spine is sharpened to serve as a needle. The tang pierces the polymer and locks against a serration of the spine. A method of using the sternum closure device is also disclosed.
摘要翻译： 一种用于封闭患者胸骨的胸骨闭合装置，包括头部，尾部和柔性脊部。 头部包括锁定柄，以防止一旦其被接收并接合在头部中，脊部的向后运动。 脊柱由生物相容性金属制成，其生物相容性聚合物沿其长度的一部分涂覆。 脊柱的一端被削尖以作为针。 脚刺穿聚合物并锁定脊柱的锯齿。 还公开了使用胸骨闭合装置的方法。
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公开(公告)号：USD309350S
公开(公告)日：1990-07-17
申请号：US56565
申请日：1987-06-01
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公开(公告)号：US20090163763A1
公开(公告)日：2009-06-25
申请号：US12352656
申请日：2009-01-13
IPC分类号： A61F2/02
CPC分类号： A61F2/0036 , A61F2/004 , A61F2250/0001
摘要： An implantable apparatus and a method for controlling fluid flow within a host body, for example for use as an incontinence device. A constricting member is provided for reducing fluid flow within a body canal when in a closed position, and for allowing fluid flow within the body canal when in an open position. In addition, there is a control mechanism for controlling movement of the constricting member between said open and closed positions. A link member links the constricting member and the control mechanism such that the constricting member and the control mechanism are implantable in different parts of the host body. A coupling for selectively transmitting axial movement to the link member may be provided between the link member and the control mechanism so that the constricting member cannot apply a damaging amount of force to the body canal.
摘要翻译： 用于控制主体内的流体流动的可植入装置和方法，例如用作失禁装置。 提供收缩构件，用于在处于关闭位置时减少体管内的流体流动，并且当处于打开位置时允许流体在体管内流动。 此外，存在用于控制收缩构件在所述打开位置和关闭位置之间的移动的控制机构。 连杆构件连接收缩构件和控制机构，使得收缩构件和控制机构可植入主体的不同部分。 可以在连杆构件和控制机构之间设置用于选择性地将轴向运动传递到连杆构件的联接器，使得收缩构件不能对身体管道施加有害量的力。
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公开(公告)号：US08360955B2
公开(公告)日：2013-01-29
申请号：US12352656
申请日：2009-01-13
IPC分类号： A61F2/02
CPC分类号： A61F2/0036 , A61F2/004 , A61F2250/0001
摘要： An implantable apparatus and a method for controlling fluid flow within a host body, for example for use as an incontinence device. A constricting member is provided for reducing fluid flow within a body canal when in a closed position, and for allowing fluid flow within the body canal when in an open position. In addition, there is a control mechanism for controlling movement of the constricting member between said open and closed positions. A link member links the constricting member and the control mechanism such that the constricting member and the control mechanism are implantable in different parts of the host body. A coupling for selectively transmitting axial movement to the link member may be provided between the link member and the control mechanism so that the constricting member cannot apply a damaging amount of force to the body canal.
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公开(公告)号：US07476195B2
公开(公告)日：2009-01-13
申请号：US10776034
申请日：2004-02-10
CPC分类号： A61F2/0036 , A61F2/004 , A61F2250/0001
摘要： An implantable apparatus and a method for controlling fluid flow within a host body, for example for use as an incontinence device. A constricting member is provided for reducing fluid flow within a body canal when in a closed position, and for allowing fluid flow within the body canal when in an open position. In addition, there is a control mechanism for controlling movement of the constricting member between said open and closed positions. A link member links the constricting member and the control mechanism such that the constricting member and the control mechanism are implantable in different parts of the host body. A coupling for selectively transmitting axial movement to the link member may be provided between the link member and the control mechanism so that the constricting member cannot apply a damaging amount of force to the body canal.
摘要翻译： 用于控制主体内的流体流动的可植入装置和方法，例如用作失禁装置。 提供收缩构件，用于在处于关闭位置时减少体管内的流体流动，并且当处于打开位置时允许流体在体管内流动。 此外，存在用于控制收缩构件在所述打开位置和关闭位置之间的移动的控制机构。 连杆构件连接收缩构件和控制机构，使得收缩构件和控制机构可植入主体的不同部分。 可以在连杆构件和控制机构之间设置用于选择性地将轴向运动传递到连杆构件的联接器，使得收缩构件不能对身体管道施加有害量的力。
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公开(公告)号：US07037276B2
公开(公告)日：2006-05-02
申请号：US10187564
申请日：2002-07-02
IPC分类号： A61B10/00
CPC分类号： A61B10/0266 , A61B10/0275 , A61B10/04 , A61B10/06 , A61B2010/0225
摘要： A biopsy device includes a housing and at least one biopsy mechanism moveably connected to the housing. The biopsy can be provided on a biopsy arm. An actuator moves the biopsy arm and operates the biopsy mechanism. The biopsy arms with the biopsy mechanisms are preferably removable from the housing, such that the housing can be used again for subsequent biopsy procedures.
摘要翻译： 活检装置包括壳体和可移动地连接到壳体的至少一个活检机构。 可以在活检组上提供活组织检查。 致动器移动活检臂并操作活检机构。 具有活检机构的活检臂优选地可从壳体移除，使得壳体可以再次用于随后的活检程序。
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公开(公告)号：US06689046B2
公开(公告)日：2004-02-10
申请号：US09965762
申请日：2001-09-28
IPC分类号： A61F202
CPC分类号： A61F2/0036 , A61F2/004 , A61F2250/0001
摘要： An implantable apparatus and a method for controlling fluid flow within a host body, for example for use as an incontinence device. A constricting member is provided for reducing fluid flow within a body canal when in a closed position, and for allowing fluid flow within the body canal when in an open position. In addition, there is a control mechanism for controlling movement of the constricting member between said open and closed positions. A link member links the constricting member and the control mechanism such that the constricting member and the control mechanism are implantable in different parts of the host body. A coupling for selectively transmitting axial movement to the link member may be provided between the link member and the control mechanism so that the constricting member cannot apply a damaging amount of force to the body canal.
摘要翻译： 用于控制主体内的流体流动的可植入装置和方法，例如用作失禁装置。 提供收缩构件，用于在处于关闭位置时减少体管内的流体流动，并且当处于打开位置时允许流体在体管内流动。 此外，存在用于控制收缩构件在所述打开位置和关闭位置之间的移动的控制机构。 连杆构件连接收缩构件和控制机构，使得收缩构件和控制机构可植入主体的不同部分。 可以在连杆构件和控制机构之间设置用于选择性地将轴向运动传递到连杆构件的联接器，使得收缩构件不能对身体管道施加有害量的力。
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公开(公告)号：US06527701B1
公开(公告)日：2003-03-04
申请号：US09676336
申请日：2000-09-29
IPC分类号： A61F202
CPC分类号： A61F2/0036 , A61F2/004 , A61F2250/0001
摘要： An implantable apparatus for controlling fluid flow within a host body includes a constricting member with a plunging member for reducing fluid flow within a body canal when in a closed position. A biasing member biases the constricting member against the body canal. A pulling member counters the force exerted by the biasing member such that when activated, the constricting member is forced away from the closed position so as to allow increased fluid flow within the body canal. An activating member activates the pulling member.
摘要翻译： 用于控制主体内的流体流动的可植入装置包括具有用于在处于关闭位置时减少体管内的流体流动的插入构件的收缩构件。 偏置构件将收缩构件偏压抵靠身体管道。 拉动构件抵抗由偏置构件施加的力，使得当被启动时，收缩构件被迫离开关闭位置，以便允许体内管道内增加的流体流动。 激活构件激活拉动构件。
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公开(公告)号：US08382652B2
公开(公告)日：2013-02-26
申请号：US11375321
申请日：2006-03-14
CPC分类号： A61F2/004 , A61F2/0036 , A61F2210/009 , A61F2250/0002
摘要： An implantable apparatus for controlling fluid flow within a host body includes a constricting member for allowing fluid flow within a body canal when in an open position, and for reducing fluid flow within a body canal when in an closed position. Remote telemetry can be used to operate the constricting member from a position outside the body. The constricting member can include a piston having at least two protrusions for contacting the vessel surface of the body canal. A fluid-operated member can receive fluid to reduce fluid flow within the body canal and expel fluid to allow fluid flow within the body canal. An actuating member is provided for operating the fluid-operated member between the open and closed positions. The actuating member has structure for flowing fluid into and out of the fluid-operated member. A control device is provided for operating the actuating member. An implantable drive mechanism for a constricting member or other medical device includes a sealed housing for implantation in a patient body, a drive magnet positioned within the housing, an actuator for moving the drive magnet, and a magnetically susceptible drive member positioned outside the housing such that movement of the drive magnet within the housing will move the drive member outside of the housing.
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公开(公告)号：US07011621B2
公开(公告)日：2006-03-14
申请号：US10379431
申请日：2003-03-04
CPC分类号： A61F2/004 , A61F2/0036 , A61F2210/009 , A61F2250/0002
摘要： An implantable apparatus for controlling fluid flow within a host body includes a constricting member for allowing fluid flow within a body canal when in an open position, and for reducing fluid flow within a body canal when in an closed position. Remote telemetry can be used to operate the constricting member from a position outside the body. The constricting member can include a piston having at least two protrusions for contacting the vessel surface of the body canal. A fluid-operated member can receive fluid to reduce fluid flow within the body canal and expel fluid to allow fluid flow within the body canal. An actuating member is provided for operating the fluid-operated member between the open and closed positions. The actuating member has structure for flowing fluid into and out of the fluid-operated member. A control device is provided for operating the actuating member. An implantable drive mechanism for a constricting member or other medical device includes a sealed housing for implantation in a patient body, a drive magnet positioned within the housing, an actuator for moving the drive magnet, and a magnetically susceptible drive member positioned outside the housing such that movement of the drive magnet within the housing will move the drive member outside of the housing.
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