公开(公告)号：US20190105092A1

公开(公告)日：2019-04-11

申请号：US16155567

申请日：2018-10-09

申请人： Javier E. Castaneda ,  Roberto Augusto Miki ,  Ernesto Hernandez ,  John William Box ,  Scott M. Whitten

发明人： Javier E. Castaneda ,  Roberto Augusto Miki ,  Ernesto Hernandez ,  John William Box ,  Scott M. Whitten

IPC分类号： A61B17/88

摘要： A bone clamping device includes a pair of clamps mounted on a clamp connector. Each clamp has a variable size opening that varies in size transverse to the clamp connector. At least one clamp is longitudinally and angularly displaceable relative to the other along the clamp connector. The clamps are preferably made from a plastic and the clamp connector is preferably made from metal.

公开(公告)号：US20160227852A1

公开(公告)日：2016-08-11

申请号：US15099940

申请日：2016-04-15

申请人： Ernesto Hernandez ,  Ren Tong

发明人： Ernesto Hernandez ,  Ren Tong

IPC分类号： A41D19/015

CPC分类号： A41D19/01505

摘要： Method and apparatus for covering a hand in a manner that provides a high level of protection against abrasion as a side area of a palm is dragged across a physical component. This is accomplished by moving the seam used to attach a top and bottom component of a hand away from the side region of the palm toward the top of the hand. In this way, the seam remains undisturbed as the palm is dragged across a work product.

摘要翻译： 用于以提供作为手掌的侧面区域提供高度防止磨损的方式来覆盖手的方法和装置被拖动穿过物理部件。 这是通过移动用于将手的顶部和底部部件远离手掌的侧部区域的手部移动到手的顶部来实现的。 以这种方式，当手掌被拖过工作产品时，接缝保持不受干扰。

公开(公告)号：US08029523B2

公开(公告)日：2011-10-04

申请号：US11853082

申请日：2007-09-11

申请人： Antonio Jose Gordils Wallis ,  Ronald G. Litke, Jr. ,  Ronald T. Callahan, II ,  Edward Riemer ,  Ernesto Hernandez

发明人： Antonio Jose Gordils Wallis ,  Ronald G. Litke, Jr. ,  Ronald T. Callahan, II ,  Edward Riemer ,  Ernesto Hernandez

IPC分类号： A61B17/16

CPC分类号： A61C8/0089 ,  A61B17/1688 ,  A61B17/1695 ,  A61C8/0092 ,  Y10T408/6771

摘要： A device includes a tubular element, and a cutter spring-biased relative to the tubular element. In an unloaded configuration the cutter is displaced relative to the tubular element by a displacement distance, and when the cutter is in a loaded configuration the displacement distance is reduced. A first structure is longitudinally fixed relative to the cutter and rotationally engaged relative to the tubular element. A length of the first structure extends proximally in the unloaded configuration. A second structure is longitudinally displaceable relative to the first structure. In the loaded configuration, a driver engages and rotates both the first and second structures, and thus the tubular element and cutter together. Once the cutter breaks through the bone, the cutter spring-biased into the unloaded configuration, resulting in disengagement of the first structure from the driver to prevent rotation of either the tubular element or the cutter.

摘要翻译： 一种装置包括管状元件和相对于管状元件弹簧偏置的刀具。 在卸载构造中，切割器相对于管状元件移动位移距离，并且当切割器处于加载构造时，位移距离减小。 第一结构相对于切割器纵向固定并相对于管状元件旋转地接合。 第一结构的长度在卸载构型中向近侧延伸。 第二结构相对于第一结构可纵向移位。 在装载的构造中，驱动器接合并旋转第一和第二结构，并且因此将管状元件和切割器一起旋转。 一旦切割器穿过骨头，切割器弹簧偏压到卸载构造中，导致第一结构与驱动器分离，以防止管状元件或切割器旋转。

公开(公告)号：US20080243123A1

公开(公告)日：2008-10-02

申请号：US11853082

申请日：2007-09-11

申请人： Antonio Jose Gordils Wallis ,  Ronald G. Litke ,  Ronald T. Callahan ,  Edward Riemer ,  Ernesto Hernandez

发明人： Antonio Jose Gordils Wallis ,  Ronald G. Litke ,  Ronald T. Callahan ,  Edward Riemer ,  Ernesto Hernandez

IPC分类号： A61B17/00 ,  A61B17/58 ,  A61C13/08

CPC分类号： A61C8/0089 ,  A61B17/1688 ,  A61B17/1695 ,  A61C8/0092 ,  Y10T408/6771

摘要： A device includes a tubular element, and a cutter spring-biased relative to the tubular element. In an unloaded configuration the cutter is displaced relative to the tubular element by a displacement distance, and when the cutter is in a loaded configuration the displacement distance is reduced. A first structure is longitudinally fixed relative to the cutter and rotationally engaged relative to the tubular element. A length of the first structure extends proximally in the unloaded configuration. A second structure is longitudinally displaceable relative to the first structure. In the loaded configuration, a driver engages and rotates both the first and second structures, and thus the tubular element and cutter together. Once the cutter breaks through the bone, the cutter spring-biased into the unloaded configuration, resulting in disengagement of the first structure from the driver to prevent rotation of either the tubular element or the cutter.

摘要翻译： 一种装置包括管状元件和相对于管状元件弹簧偏置的刀具。 在卸载构造中，切割器相对于管状元件移动位移距离，并且当切割器处于加载构造时，位移距离减小。 第一结构相对于切割器纵向固定并相对于管状元件旋转地接合。 第一结构的长度在卸载构型中向近侧延伸。 第二结构相对于第一结构可纵向移位。 在装载的构造中，驱动器接合并旋转第一和第二结构，并且因此将管状元件和切割器一起旋转。 一旦切割器穿过骨头，切割器弹簧偏压到卸载构造中，导致第一结构与驱动器分离，以防止管状元件或切割器旋转。

公开(公告)号：US5607406A

公开(公告)日：1997-03-04

申请号：US589502

申请日：1995-01-22

申请人： Ernesto Hernandez ,  Francisco O. Castillo ,  Israel Pagan

发明人： Ernesto Hernandez ,  Francisco O. Castillo ,  Israel Pagan

IPC分类号： A61M25/00 ,  A61M25/01 ,  A61M29/02 ,  A61M5/00

CPC分类号： A61M25/0169 ,  A61M25/00 ,  A61M2025/0183 ,  Y10S604/905

摘要： An intravascular catheter is described which is capable of rapid exchange without dislodging of a guidewire and without the presence of side apertures in the catheter. The catheter comprises a plurality of segments which are secured together in end-to-end relation, but which are separable into separated segments by the user while the distal catheter end is inserted in the vascular system of a patient.

摘要翻译： 描述了一种血管内导管，其能够快速交换而不会移除导丝，而不会在导管中存在侧孔。 导管包括多个段，它们以端对端关系固定在一起，但是当远端导管末端插入患者的血管系统中时，使用者可分离成分离的段。

公开(公告)号：US06200321B1

公开(公告)日：2001-03-13

申请号：US09150792

申请日：1998-09-10

申请人： Jorge L Orbay ,  Javier Castañeda ,  Ernesto Hernandez

发明人： Jorge L Orbay ,  Javier Castañeda ,  Ernesto Hernandez

IPC分类号： A61B1758

CPC分类号： A61B17/7291 ,  A61B17/1682 ,  A61B17/1686 ,  A61B17/7208 ,  A61B17/921

摘要： A fracture fixation system is provided for the insertion of a fixation pin into the medullary canal of a fractured metacarpal, metatarsal, or phalangeal bone for stable bone fixation. The system includes a pin and an instrument for implanting the pin. According to one embodiment of the invention, the instrument includes a main handle and a pin handle movable relative to the main handle. The main handle includes a distal end, a drill coupled to the distal end, and a longitudinal slot which receives the pin handle. The drill includes a shaft having a distal boring tip and a groove proximal the boring tip for guiding the fixation pin. The pin handle is shaped and sized to slidably move within the longitudinal slot. The pin includes a curved, distal end. The distal end rests within the groove of the drill shaft. Movement of the pin handle within the slot of the main handle distally relative to the main handle causes the distal end of the pin to move relative to the drill shaft. In use, the main handle of the instrument is manipulated to subcutaneously introduce the drill into the metacarpal, metatarsal, or phalangeal base, and the pin handle is then moved relative to the main handle to introduce the pin into the bone until it extends through the medullary canal on either side of the fracture and provides the necessary immobilization of the fractured bone. The pin is then bent, cut, and preferably subcutaneously seated.

摘要翻译： 提供骨折固定系统用于将固定销插入骨折的掌骨，跖骨或趾骨的髓管中用于稳定的骨固定。 该系统包括一个针脚和一个用于植入销的器械。 根据本发明的一个实施例，仪器包括主手柄和相对于主手柄可移动的销柄。 主手柄包括远端，联接到远端的钻头和容纳销柄的纵向槽。 该钻具包括具有远端钻尖和远近钻尖的槽，用于引导固定销。 销手柄的形状和尺寸可在纵向槽内可滑动地移动。 销包括一个弯曲的远端。 远端位于钻杆轴的槽内。 销把手在主把手的狭槽内相对于主把手向远侧运动导致销的远端相对于钻杆轴移动。 在使用中，操作仪器的主把手将皮下将钻头引入掌骨，跖骨或趾骨基部，然后相对于主手柄移动针柄，以将针引入骨中，直到其延伸通过 在骨折两侧的髓管，并提供必要的骨折骨固定。 然后将销弯曲，切割，并优选皮下放置。

公开(公告)号：US5147380A

公开(公告)日：1992-09-15

申请号：US770606

申请日：1991-10-03

申请人： Ernesto Hernandez ,  James A. Rigsby

发明人： Ernesto Hernandez ,  James A. Rigsby

IPC分类号： A61B10/00 ,  A61B10/06 ,  A61B17/28

CPC分类号： A61B10/06 ,  A61B2017/2905 ,  A61B2017/2946

摘要： A biopsy forceps device is presented herein having improved locking means for locking the forceps in a closed condition. This includes an elongated flexible hollow body portion having a lumen extending therethrough and having a proximal end coupled to a handle and a distal end coupled to a forceps assembly and which includes a pair of forceps. A control wire extends through the lumen in the hollow body portion and is coupled at its proximal end to the handle and at its distal end it is coupled to the forceps assembly. A trigger is connected to the proximal end of the control wire with the trigger being slidably mounted to the handle for slidable movement relative thereto between a rear position, at which the forceps are closed, and a forward position, at which the forceps are open. A releasable locking mechanism serves to normally block forward slidable movement of the trigger from its rear position toward its forward position to thereby prevent the forceps from being actuated to the open condition. The locking mechanism may be released with a release means which moves the locking means transversely of the direction of slidable movement of the trigger to thereby unblock such forward movement and thereby permit the trigger to actuate the forceps to the open condition.

摘要翻译： 本发明提供一种活检钳装置，其具有改进的锁定装置，用于将镊子锁定在关闭状态。 这包括细长的柔性中空主体部分，其具有延伸穿过其中的内腔，并且具有联接到手柄的近端和联接到镊子组件的远端，并且包括一对镊子。 控制线延伸穿过中空主体部分中的内腔，并且在其近端处连接到手柄，并且在其远端处将其联接到镊子组件。 触发器连接到控制线的近端，触发器可滑动地安装到手柄上，用于在镊子关闭的后部位置与镊子打开的向前位置之间相对于其滑动。 可释放的锁定机构用于通常阻挡扳机从其后部位置朝向其前部位置的向前可滑动运动，从而防止镊子被致动到打开状态。 锁定机构可以用释放装置释放，释放装置使锁定装置横向于触发器的可滑动运动的方向移动，从而解除阻挡这种向前移动，从而允许触发器将钳子致动到打开状态。

公开(公告)号：US10806499B2

公开(公告)日：2020-10-20

申请号：US16155567

申请日：2018-10-09

申请人： Javier E. Castaneda ,  Roberto Augusto Miki ,  Ernesto Hernandez ,  John William Box ,  Scott M. Whitten

发明人： Javier E. Castaneda ,  Roberto Augusto Miki ,  Ernesto Hernandez ,  John William Box ,  Scott M. Whitten

IPC分类号： A61B17/88 ,  A61B17/60 ,  A61B17/56 ,  A61B17/00

摘要： A bone clamping device includes a pair of clamps mounted on a clamp connector. Each clamp has a variable size opening that varies in size transverse to the clamp connector. At least one clamp is longitudinally and angularly displaceable relative to the other along the clamp connector. The clamps are preferably made from a plastic and the clamp connector is preferably made from metal.

公开(公告)号：US08308727B2

公开(公告)日：2012-11-13

申请号：US12195944

申请日：2008-08-21

申请人： Ernesto Hernandez ,  Ronald G. Litke, Jr. ,  Mark James DeBisschop ,  Antonio Jose Gordils Wallis

发明人： Ernesto Hernandez ,  Ronald G. Litke, Jr. ,  Mark James DeBisschop ,  Antonio Jose Gordils Wallis

IPC分类号： A61F2/46

CPC分类号： A61C8/0089 ,  A61B17/1688 ,  A61B17/1695 ,  A61C8/0092 ,  Y10T408/6771

摘要： Tooling and methodologies for separation and dissection of the subantral membrane from the floor of the maxillary sinus, and for packing bone and bone substitutes under the subantral membrane. The tooling and associated methodology employ a handle and one or more support structures extending therefrom. A thin member extends from the distal end of the support structure(s). The thin member has a first peripheral region disposed opposite a second peripheral region. The first peripheral region is joined to or integrally formed with the distal end of the support structure(s). The second peripheral region defines a thin blade-like section for dissecting the subantral membrane from the floor of the maxillary sinus. In the preferred embodiment, the blade-like section is angled downward away from the distal support structure, which aids in positioning the blade-like section on the floor of the maxillary sinus.

摘要翻译： 用于从上颌窦底层分离和解剖下膜的模具和方法，以及用于在骨膜下包装骨和骨替代物。 工具和相关联的方法采用手柄和从其延伸的一个或多个支撑结构。 薄的构件从支撑结构的远端延伸。 薄构件具有与第二周边区域相对设置的第一周边区域。 第一周边区域与支撑结构的远端连接或一体地形成。 第二周边区域限定了用于将下层膜与上颌窦底层解剖的薄叶片状部分。 在优选实施例中，叶片状部分向远离远端支撑结构向下倾斜，这有助于将刀片状部分定位在上颌窦的底板上。

公开(公告)号：US20090181343A1

公开(公告)日：2009-07-16

申请号：US12195944

申请日：2008-08-21

申请人： Ernesto Hernandez ,  Ronald G. Litke, JR. ,  Mark James DeBisschop ,  Antonio Jose Gordils Wallis

发明人： Ernesto Hernandez ,  Ronald G. Litke, JR. ,  Mark James DeBisschop ,  Antonio Jose Gordils Wallis

IPC分类号： A61C3/00

CPC分类号： A61C8/0089 ,  A61B17/1688 ,  A61B17/1695 ,  A61C8/0092 ,  Y10T408/6771

摘要： Tooling and methodologies for separation and dissection of the subantral membrane from the floor of the maxillary sinus, and for packing bone and bone substitutes under the subantral membrane. The tooling and associated methodology employ a handle and one or more support structures extending therefrom. A thin member extends from the distal end of the support structure(s). The thin member has a first peripheral region disposed opposite a second peripheral region. The first peripheral region is joined to or integrally formed with the distal end of the support structure(s). The second peripheral region defines a thin blade-like section for dissecting the subantral membrane from the floor of the maxillary sinus. In the preferred embodiment, the blade-like section is angled downward away from the distal support structure, which aids in positioning the blade-like section on the floor of the maxillary sinus.

摘要翻译： 用于从上颌窦底层分离和解剖下膜的模具和方法，以及用于在骨膜下包装骨和骨替代物。 工具和相关联的方法采用手柄和从其延伸的一个或多个支撑结构。 薄的构件从支撑结构的远端延伸。 薄构件具有与第二周边区域相对设置的第一周边区域。 第一周边区域与支撑结构的远端连接或一体地形成。 第二周边区域限定了用于将下层膜与上颌窦底层解剖的薄叶片状部分。 在优选实施例中，叶片状部分向远离远端支撑结构向下倾斜，这有助于将刀片状部分定位在上颌窦的底板上。