公开(公告)号：US6139554A

公开(公告)日：2000-10-31

申请号：US329666

申请日：1999-06-10

Applicant: Maurice N. Karkar ,  John I. Muri

Inventor： Maurice N. Karkar ,  John I. Muri

IPC: A61B17/54 ,  A61B17/50

CPC classification number: A61B17/545

Abstract: A multipurpose handpiece for use with an abrasive material delivery system is disclosed wherein the handpiece includes channels for delivery and removal of an abrasive material applied to a patient's skin. The invention includes a multi-port applicator for selectively applying the abrasive material, said application of abrasive material suited for different areas of tissue such as stomach versus eye lids. The present invention comprises a pair of tubings connected to a housing for delivery and vacuum removal of abrasive material, and a flow regulator disposed within the housing. Connected to the housing at an application end is a resurfacing applicator with a plurality of differing sized openings designed for different types of tissue. The present invention includes means for blocking the unused openings while permitting injection of the abrasive material through a selected opening. The blocking of the unused openings may be achieved by a shield or covers for each opening. The present invention is further adapted to stop the flow of the abrasive material while the openings are being changed, and means are provided for rotating the resurfacing applicator, and for aligning the resurfacing applicator opening with the injection port of the flow regulator for even and uninterrupted flow of material.

Abstract translation: 公开了一种用于研磨材料输送系统的多功能手持件，其中所述手持件包括用于输送和移除施加到患者皮肤上的研磨材料的通道。 本发明包括用于选择性地施加研磨材料的多端口施加器，所述施加适合于不同区域的组织例如胃与眼盖的研磨材料。 本发明包括连接到壳体的一对管道，用于输送和真空去除研磨材料，以及设置在壳体内的流量调节器。 在应用端连接到壳体是具有针对不同类型的组织设计的多个不同尺寸的开口的表面涂抹器。 本发明包括用于阻挡未使用的开口的装置，同时允许研磨材料通过所选择的开口注入。 未使用的开口的阻塞可以通过每个开口的屏蔽或盖来实现。 本发明还适于在开口改变时停止研磨材料的流动，并且提供用于旋转表面涂抹器的装置，并且用于使表面涂抹器开口与流量调节器的注射口对准，用于均匀和不间断 材料流动。

公开(公告)号：US08852139B2

公开(公告)日：2014-10-07

申请号：US11937640

申请日：2007-11-09

Applicant: David King ,  John I. Muri ,  Thomas B. Sutton

Inventor： David King ,  John I. Muri ,  Thomas B. Sutton

IPC: A61M1/00

CPC classification number: A61M1/0033 ,  A61F9/00745 ,  A61M1/0025 ,  A61M1/0031 ,  A61M1/0058 ,  A61M1/0074 ,  A61M3/0283 ,  A61M2205/12 ,  A61M2205/3334 ,  A61M2205/3351 ,  A61M2210/0612

Abstract: Devices, systems, and methods for treatment of an eye alter aspiration flow from the eye in response to an occlusion of the aspiration conduit pathway. Where aspiration is drawn from the eye using a volumetric pump, the pump can be reversed so as to induce fluid reflux from the aspiration conduit pathway into the eye to help clear the occlusion. The pump may vary the reverse flow in response to sensed aspiration pressure or the like, and the reverse flow may be halted before the pressure within the aspiration conduit pathway adjacent the eye significantly exceeds the irrigation fluid pressure and/or the pressure within the eye. Reflux may alternatively be generated by modulating a vent valve disposed between an irrigation conduit pathway and the aspiration conduit pathway.

Abstract translation: 用于治疗眼睛的装置，系统和方法响应于吸入导管通路的闭塞而改变来自眼睛的抽吸流。 当使用容积泵从眼睛抽取吸液时，泵可以反转，以便将吸入管道通道的流体回流引入眼睛以帮助清除闭塞。 泵可以响应于感测到的吸入压力等而改变反向流动，并且在靠近眼睛的抽吸导管路径内的压力显着超过冲洗流体压力和/或眼睛内的压力之前可以停止反向流动。 可替换地，可以通过调节设置在冲洗导管通道和抽吸导管路径之间的排气阀来产生回流。

公开(公告)号：US20080294087A1

公开(公告)日：2008-11-27

申请号：US11753554

申请日：2007-05-24

Applicant: Mark E. Steen ,  Rob Raney ,  John I. Muri ,  George Bromfield

Inventor： Mark E. Steen ,  Rob Raney ,  John I. Muri ,  George Bromfield

IPC: A61B17/20

CPC classification number: A61F9/00745 ,  A61B2017/320098

Abstract: The invention is generally directed to phacoemulsification systems and methods, and more particularly to systems and methods for providing transverse phacoemulsification. In accordance with one embodiment, a phacoemulsification system is provided having a handpiece with a needle, wherein the phacoemulsification system is configured to vibrate the distal end of the needle in both an effective transverse direction and an effective longitudinal direction when power, having a single effective operating frequency is applied to the handpiece.

Abstract translation: 本发明一般涉及晶状体乳化系统和方法，更具体地涉及用于提供横向晶状体乳化的系统和方法。 根据一个实施例，提供了具有带针的手持件的晶状体乳化系统，其中所述晶状体乳化系统构造成在有效的横向和有效的纵向方向上在针头的远端上振动，当功率具有单个有效 工作频率应用于手机。

公开(公告)号：US07037294B2

公开(公告)日：2006-05-02

申请号：US10402106

申请日：2003-03-27

Applicant: Ronald B. Luther ,  John I. Muri

Inventor： Ronald B. Luther ,  John I. Muri

IPC: A61M5/32

CPC classification number: A61M5/3271 ,  A61M5/3243 ,  A61M5/3257 ,  A61M5/3269

Abstract: A needle safety apparatus comprises a hollow needle having a sharpened distal end and a proximal end. The proximal end is anchored in a syringe barrel adapter. The needle safety apparatus further comprises a protective sheath having a proximal region, a distal region and a slit running between the proximal region and the distal region. The protective sheath is movable between an armed position and a deployed position. When the protective sheath is in the armed position, the hollow needle passes through the slit in the protective sheath distal region. When the protective sheath is in the deployed position, the hollow needle passes through the slit in the protective sheath proximal region.

Abstract translation: 针安全装置包括具有尖锐远端和近端的中空针。 近端被固定在注射器筒适配器中。 针安全装置还包括保护护套，其具有近端区域，远侧区域和在近端区域和远端区域之间延伸的狭缝。 保护套可在布置位置和展开位置之间移动。 当护套处于布防位置时，中空针穿过护套远端区域的缝隙。 当保护套处于展开位置时，中空针穿过护套近端区域的缝隙。

公开(公告)号：US06527155B2

公开(公告)日：2003-03-04

申请号：US09867380

申请日：2001-05-30

Applicant: Thomas L. Buckley ,  John I. Muri

Inventor： Thomas L. Buckley ,  John I. Muri

IPC: B26F300

CPC classification number: A61J7/0007 ,  B26D1/30 ,  Y10T83/8812 ,  Y10T225/10 ,  Y10T225/30 ,  Y10T225/371

Abstract: A manually operable tablet splitting apparatus, including a base having a frame mounted on an upper surface thereof and a disposable tablet-receiving tray, including a plurality of tablet shaped cavities for receiving and holding the tablets in position to be split. A handle is pivotally attached to the base and is movable between a tablet loading position and a tablet splitting position. The handle includes a blade for splitting the tablets into two substantially equal parts. A retractable shield is provided for covering the blade while it is in the tablet loading position, thereby reducing the likelihood of injury to an operator during operation of the apparatus. Each one of the tray cavities is adapted for receiving a tablet and for holding the received tablet in position for splitting.

公开(公告)号：US06506176B1

公开(公告)日：2003-01-14

申请号：US09505098

申请日：2000-02-16

Applicant: Michael Mittelstein ,  John T. Sorensen ,  Soheila Mirhashemi ,  James B. Gerg ,  John I. Muri ,  Roger F. Etherington ,  John A. Ripley

Inventor： Michael Mittelstein ,  John T. Sorensen ,  Soheila Mirhashemi ,  James B. Gerg ,  John I. Muri ,  Roger F. Etherington ,  John A. Ripley

IPC: A61F900

CPC classification number: A61F9/00763 ,  A61F9/013

Abstract: A system for removing the lens from an eye of a mammal, including a lens-removal device having a probe for penetrating the lens capsule. The probe includes a sheath that shields a rotating impeller at all times, with the impeller being pneumatically actuated to advance to a lens removal position within the sheath. The impeller is pneumatically rotated using a turbine mechanism within a handle for the probe. Irrigation and aspiration are provided to facilitate removal of the lens tissue. The turbine is driven with pulsed air to prevent stiction. A purge/protection cap helps remove air bubbles from the system prior to use and protects the delicate impeller during transport. An operating system is also provided with a foot pedal actuator.

Abstract translation: 一种用于从哺乳动物的眼睛移除透镜的系统，包括具有用于穿透透镜胶囊的探针的透镜去除装置。 探头包括一个护罩，其一直屏蔽旋转的叶轮，其中叶轮被气动地驱动以前进到护套内的透镜去除位置。 叶轮在用于探针的手柄内使用涡轮机构气动旋转。 提供灌溉和抽吸以便于去除透镜组织。 涡轮机用脉冲空气驱动以防止静摩擦。 吹扫/保护帽有助于在使用前清除系统中的气泡，并在运输过程中保护细密的叶轮。 操作系统还设置有脚踏板致动器。

公开(公告)号：US20120123340A1

公开(公告)日：2012-05-17

申请号：US13356836

申请日：2012-01-24

Applicant: Ronald B. Luther ,  John I. Muri ,  Dean R. Gauf

Inventor： Ronald B. Luther ,  John I. Muri ,  Dean R. Gauf

IPC: A61B17/34

CPC classification number: A61M39/06 ,  A61M25/0075 ,  A61M25/0606 ,  A61M39/22 ,  A61M2039/062 ,  A61M2039/0633 ,  A61M2039/0646

Abstract: A method of placing a catheter into a patient while preventing disadvantageous escape of fluid from the patient comprises providing a catheter secured to a valve hosing. The catheter has a proximal end, a distal end and an interior lumen. The valve housing has a first port, a second port, and a fluid path running between the first and second ports. The catheter and the valve housing have a hollow needle extending therethrough. The method further comprises piercing the patient's skin, thereby inserting the catheter into the patient. The method further comprises holding the catheter and valve housing in place while removing the hollow needle through the catheter and valve housing. The hollow needle passes through the first and second ports of the valve housing.

Abstract translation: 将导管放置在患者身体同时防止流体从患者中排出不良的方法包括提供固定在阀门上的导管。 导管具有近端，远端和内腔。 阀壳体具有第一端口，第二端口和在第一和第二端口之间延伸的流体路径。 导管和阀壳体具有延伸穿过其中的中空针头。 该方法还包括刺穿患者的皮肤，从而将导管插入患者体内。 该方法还包括将导管和阀壳保持在适当的位置，同时通过导管和阀壳去除中空针。 空心针穿过阀壳体的第一和第二端口。

公开(公告)号：US20080254944A1

公开(公告)日：2008-10-16

申请号：US11735453

申请日：2007-04-14

Applicant: John I. Muri ,  Gabriella I. Muri

Inventor： John I. Muri ,  Gabriella I. Muri

IPC: A63B71/00

CPC classification number: A63B24/0062 ,  A63B69/0028 ,  A63B2071/063 ,  A63B2220/12 ,  A63B2220/22 ,  A63B2220/30 ,  A63B2220/40 ,  A63B2220/803 ,  A63B2220/836 ,  A63B2225/15 ,  A63B2225/20 ,  A63B2225/50 ,  A63B2230/01 ,  A63B2230/06 ,  A63B2230/30

Abstract: An athletic system for monitoring the condition of a wearable athletic device includes the wearable athletic device, first and second input parameters, a computer readable memory, and a microprocessor. At least one of the parameters may be provided a measurement device that may also be part of the athletic system or may be separate therefrom. The first parameter comprises at least one of an event count and a travel distance, while the second parameter comprises at least one of an athletic footwear device identifier, a physical property of the athletic footwear device, a physiological condition, an environmental condition, an event rate, a velocity, and an acceleration. The computer readable memory contains instructions for calculating a condition of the athletic footwear device. The microprocessor is configured to perform the instructions in order to calculate the condition of the athletic footwear device, the calculation being based at least in part on the parameters.

Abstract translation: 用于监测可穿戴运动装置的状况的运动系统包括可穿戴运动装置，第一和第二输入参数，计算机可读存储器和微处理器。 可以提供至少一个参数，测量装置也可以是运动系统的一部分，或者可以与运动系统分开。 第一参数包括事件计数和行进距离中的至少一个，而第二参数包括运动鞋装置标识符，运动鞋装置的物理属性，生理条件，环境条件，事件 速率，速度和加速度。 计算机可读存储器包含用于计算运动鞋类装置的状况的指令。 微处理器被配置为执行指令以便计算运动鞋类装置的状况，该计算至少部分地基于参数。

公开(公告)号：US20080114301A1

公开(公告)日：2008-05-15

申请号：US11558434

申请日：2006-11-09

Applicant: Mark H. Bandhauer ,  John I. Muri ,  David King

Inventor： Mark H. Bandhauer ,  John I. Muri ,  David King

IPC: A61M1/00

CPC classification number: A61F9/00736 ,  A61F9/00745 ,  A61M1/0023 ,  A61M1/0049 ,  A61M1/0052 ,  A61M1/0058 ,  A61M2205/12 ,  A61M2205/3306 ,  A61M2205/3389 ,  G01F23/2925

Abstract: The present invention is generally directed to improved methods, devices, and systems for eye surgery. In some embodiments, the invention may provide new and/or improved devices, systems, and methods for detecting surgical fluids in a fluidics cassette, particularly cassettes which are used to couple an eye treatment probe to an eye treatment console. Rather than relaying on internal reflection by a gas-liquid interface, the fluid detection techniques described herein may make use of the changes in propagation of light through a portion of the holding tank when the portion varies between empty and full. For example, light may propagate directly through the holding tank portion when there is no surgical fluid, but may be directed away from a light detector when the portion of the holding tank is filled with surgical fluid. As the light may be controllably refracted using the interface between the transparent holding tank material and the surgical fluid, the propagation properties of the light may be more reliably predicted and controlled. While the sensor may not determine the actual liquid level within the holding tank, a plurality of individual liquid detectors may be sufficient to determine when it is appropriate to (for example) turn drain pumps on and off, when the holding tank is in danger of being overfilled, and the like. Other aspects of the invention may provide devices, systems, and methods for producing different types of fluidics cassette using a single cassette body type.

Abstract translation: 本发明一般涉及用于眼科手术的改进方法，装置和系统。 在一些实施例中，本发明可以提供用于检测流体盒中的手术流体的新的和/或改进的装置，系统和方法，特别是用于将眼睛治疗探针耦合到眼睛治疗控制台的盒。 不是通过气 - 液界面在内部反射上进行中继，但是当本部分所述的流体检测技术在空和满之间变化时，可以利用光通过保持箱的一部分的传播的变化。 例如，当不存在手术流体时，光可以直接通过保持槽部分传播，但是当储存罐的部分被外科手术液体填充时，光可以被指向远离光检测器。 由于光可以使用透明容纳槽材料和手术流体之间的界面被可控地折射，所以可以更可靠地预测和控制光的传播特性。 当传感器可能不能确定保持箱内的实际液位时，多个单独的液体检测器可能足以确定何时适合（例如）打开和关闭排水泵，当储罐处于危险中时 过满，等等。 本发明的其它方面可以提供用于使用单个盒体类型来生产不同类型的流体盒的装置，系统和方法。

公开(公告)号：US20080114290A1

公开(公告)日：2008-05-15

申请号：US11937640

申请日：2007-11-09

Applicant: David King ,  John I. Muri ,  Thomas B. Sutton

Inventor： David King ,  John I. Muri ,  Thomas B. Sutton

IPC: A61M1/00

CPC classification number: A61M1/0033 ,  A61F9/00745 ,  A61M1/0025 ,  A61M1/0031 ,  A61M1/0058 ,  A61M1/0074 ,  A61M3/0283 ,  A61M2205/12 ,  A61M2205/3334 ,  A61M2205/3351 ,  A61M2210/0612

Abstract: Devices, systems, and methods for treatment of an eye alter aspiration flow from the eye in response to an occlusion of the aspiration conduit pathway. Where aspiration is drawn from the eye using a volumetric pump, the pump can be reversed so as to induce fluid reflux from the aspiration conduit pathway into the eye to help clear the occlusion. The pump may vary the reverse flow in response to sensed aspiration pressure or the like, and the reverse flow may be halted before the pressure within the aspiration conduit pathway adjacent the eye significantly exceeds the irrigation fluid pressure and/or the pressure within the eye. Reflux may alternatively be generated by modulating a vent valve disposed between an irrigation conduit pathway and the aspiration conduit pathway.

Abstract translation: 用于治疗眼睛的装置，系统和方法响应于吸入导管通路的闭塞而改变来自眼睛的抽吸流。 当使用容积泵从眼睛抽取吸液时，泵可以反转，以便将吸入管道通道的流体回流引入眼睛以帮助清除闭塞。 泵可以响应于感测到的吸入压力等而改变反向流动，并且在靠近眼睛的抽吸导管路径内的压力显着超过冲洗流体压力和/或眼睛内的压力之前可以停止反向流动。 可替换地，可以通过调节设置在冲洗导管通道和抽吸导管路径之间的排气阀来产生回流。