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    • 1. 发明授权
    • Liquid spray dispenser and method
    • 液体喷雾器和方法
    • US6125843A
    • 2000-10-03
    • US923152
    • 1997-09-04
    • Scott GoldJohn V. Mizzi
    • Scott GoldJohn V. Mizzi
    • A61M3/02A61M11/00
    • A61M3/0275A61M2210/0618A61M3/0233
    • A liquid dispenser for medical applications includes a pressurized liquid container, a nozzle, and a conduit or flow guide connected to the container and the nozzle for defining a flow path between the container and the nozzle. A manually actuatable flow rate control mechanism is operatively coupled to the conduit or flow guide and is manipulable by a user to adjust an average rate of flow of liquid from the container to the nozzle. In addition, a manually actuatable pulse rate control mechanism is operatively coupled to the conduit or flow guide and is manipulable by a user to adjust a rate of pulsation in liquid flowing from the container to the nozzle. The invention thus enables a user to set flow rate and pulsation frequency as desired.
    • 用于医疗应用的液体分配器包括加压液体容器,喷嘴和连接到容器和喷嘴的导管或流动引导件,用于限定容器和喷嘴之间的流动路径。 可手动致动的流量控制机构可操作地联接到导管或流动引导件,并且可由用户操纵以调节液体从容器到喷嘴的平均流速。 此外,可手动致动的脉搏速率控制机构可操作地联接到导管或导流器,并且可由用户操纵以调节从容器流到喷嘴的液体中的脉动速率。 因此,本发明使得用户能够根据需要设定流量和脉动频率。
    • 2. 发明授权
    • Adjustable dispensing stirrer for soluble sweeteners
    • 用于可溶性甜味剂的可调分配搅拌器
    • US5440976A
    • 1995-08-15
    • US294542
    • 1994-08-23
    • Fred GiulianoJohn V. Mizzi
    • Fred GiulianoJohn V. Mizzi
    • A47G21/04B65D25/04
    • A47G21/004
    • A sugar stick is provided to stir coffee until a desired sweetness is attained. The dispensing device for solid granular material is user adjusted from zero to a maximum by simply adjusting a movable cover, such as a sleeve or shutter to the indicated extent for the desired amount. The stirrer includes at least one dose separator disks attached to a central portion ending in an enlarged end section to be used as a handle, which fits into a perforated tube. The product granules, e.g. an artificial or natural sweetener, which are larger in size than the perforations, are housed in the spaces between the at least one separator disk. A transparent movable outer cover, such as a sleeve, encloses the perforations and seals them from contact with the liquid beverage. By pulling the movable outer cover up, the perforations corresponding to the desired level of sweetness dose can be easily exposed. The stirrer is used to stir the beverage contents and to dissolve the desired amount of sweetener granules and the liquid beverage flows through the exposed regions of the inner perforated tube.
    • 提供糖棒以搅拌咖啡直到获得所需的甜度。 用于固体颗粒材料的分配装置通过简单地将诸如套筒或快门的可移动盖子调整到指定的范围达到期望的量,从而从零调整到最大值。 搅拌器包括至少一个剂量分配器盘,附接到终止于扩大端部的中心部分,以用作手柄,其适合穿孔管。 产品颗粒,例如 尺寸大于穿孔的人造或天然甜味剂被容纳在至少一个分离盘之间的空间中。 诸如套筒的透明可移动的外盖包围穿孔并将它们密封以免与液体饮料接触。 通过向上拉动可移动的外盖,可以容易地暴露对应于期望的甜度剂量水平的穿孔。 搅拌器用于搅拌饮料内容物并溶解所需量的甜味剂颗粒,液体饮料流过内穿孔管的暴露区域。
    • 3. 发明授权
    • Endoscope suction trap and associated method
    • 内窥镜吸入阱及相关方法
    • US5347991A
    • 1994-09-20
    • US963846
    • 1992-10-20
    • Naomi L. NakaoMichael A. NakaoJohn V. Mizzi
    • Naomi L. NakaoMichael A. NakaoJohn V. Mizzi
    • A61M1/00A61B1/00
    • A61M1/0001
    • A method for use in endoscopic investigations comprises the steps of providing an endoscopic insertion member with a suction line, inserting the endoscopic insertion member with the suction line into a patient, and visually inspecting organic tissues inside the patient with the endoscopic insertion member. To collect a fluid specimen, a port cover on the suction line is moved with respect to the suction line to open a port in the line. A specimen vial is coupled to the suction line at the opened port so that the suction line communicates with the vial. A vacuum is applied to the suction line to draw a fluid specimen into the vial. Subsequently, the vial is detached from the suction line, and the port cover moved back into position to again cover the port.
    • 用于内窥镜检查的方法包括以下步骤:向内窥镜插入构件提供吸入管线,将具有吸入管线的内窥镜插入构件插入患者体内,并用内窥镜插入构件目视检查患者内部的有机组织。 为了收集流体样品,吸入管线上的端口盖相对于吸入管线移动以打开管线中的端口。 样品瓶在打开的端口处连接到吸入管线,使得吸入管线与小瓶连通。 将吸力线施加真空以将流体样品吸入小瓶中。 随后,将小瓶与抽吸管线分离,并且端口盖移回到位以再次覆盖端口。
    • 4. 发明授权
    • Anticlotting device and method for use with IV catheters
    • 用于IV导管的防腐装置和方法
    • US5336181A
    • 1994-08-09
    • US875455
    • 1992-04-29
    • Naomi L. NakaoPeter J. WilkJohn V. Mizzi
    • Naomi L. NakaoPeter J. WilkJohn V. Mizzi
    • A61M5/14A61M5/168A61M25/00A61M5/00
    • A61M25/00A61M5/16831A61M2005/1404Y10S128/12
    • A method for use in an intravenous tube assembly comprises the steps of automatically monitoring liquid flow along a fluid flow path extending through an intravenous catheter to detect at least a partial cessation of flow along the fluid flow path and, upon detecting a diminution of liquid flow along the fluid flow path, automatically feeding an anticlotting agent to the fluid flow path. An assembly for implementing the method takes the form of a systolic actuator for dividing the fluid flow into successive aliquots which can be timed. The systolic actuator extracts energy from the fluid stream and monitors the stream via the extracted energy. Alternatively, a pressure device is operatively connected to the catheter for automatically detecting at least a partial cessation of liquid flow along a fluid flow path extending through the catheter. The assembly also includes a feeder mechanism operatively connected to the catheter and the sensing device for automatically feeding an anticlotting agent to the fluid flow path through the catheter upon a detection by the sensing device of a diminution of liquid flow along the fluid flow path and, more particularly, of intravenous liquid flow in a distal direction into a patient's circulatory system.
    • 用于静脉内管组件的方法包括以下步骤:沿着延伸穿过静脉导管的流体流动路径自动监测液体流动,以检测至少沿着流体流动路径的流动的局部停止,并且在检测到液体流动的减少时 沿着流体流动路径自动地将反渗透剂输送到流体流动路径。 用于实施该方法的组件采用收缩式致动器的形式,用于将流体流分成连续的等分试样,其可以被定时。 收缩执行器从流体流中提取能量并通过提取的能量监测流。 或者,压力装置可操作地连接到导管,用于自动检测沿着延伸穿过导管的流体流路的液体流的至少部分停止。 组件还包括可操作地连接到导管的传送装置和感测装置,用于在通过感测装置检测到沿着流体流动路径的液体流动减少时,通过导管自动地将反渗透剂输送到流体流动路径, 更特别地,将远端方向的静脉内液体流动进入患者的循环系统。
    • 5. 发明授权
    • Surgical retrieval assembly and related method
    • 手术检索装配及相关方法
    • US5190542A
    • 1993-03-02
    • US892214
    • 1992-06-02
    • Naomi L. NakaoPeter J. WilkJohn V. Mizzi
    • Naomi L. NakaoPeter J. WilkJohn V. Mizzi
    • A61B17/00A61B17/22A61B17/32A61B18/14A61B17/36
    • A61B17/32056A61B18/14A61B17/22031A61B18/1492A61B2017/00287A61B2018/1407A61B2018/141
    • A surgical instrument assembly for use in snare cauterization operations comprises a tubular sheath member, a metallic cauterization loop, and a metal wire operatively connected to the loop, the wire passing longitudinally through the sheath. An electrical supply is operatively connectable to the wire for feeding an electrical current to the loop via the wire, while a manually actuatable shifter is operatively connected to the wire for longitudinally sliding the wire along the sheath in alternately opposite directions. A flexible web member is connected to the loop to form a capture pocket, the loop defining a mouth opening of the pocket. During use of the snare cauterization instrument, the loop is at least partially expanded from a collapsed configuration and passed over a polyp to be removed, so that the web member substantially surrounds the selected polyp. The loop is then closed to engage the polyp around a base region thereof and an electrical current is subsequently conducted through the loop to burn through the polyp at the base region thereof. Severance of the polyp occurs upon a closure of the cauterization loop by its being withdrawn or retracted into the tubular sheath member. The severed polyp is automatically captured by the web member.
    • 用于圈套烧灼操作的手术器械组件包括管状护套构件,金属烧灼环和可操作地连接到环的金属线,该电线纵向穿过护套。 电源可操作地连接到电线,用于通过导线将电流馈送到环路,同时可手动地驱动的移位器可操作地连接到电线,用于沿着护套沿交替相反的方向纵向滑动电线。 柔性网状构件连接到环上以形成捕获袋,该环限定了口袋的开口。 在使用圈套烧灼器械期间,环路至少部分地从折叠构型扩张,并且通过待除去的息肉,使得网状物件基本上围绕所选择的息肉。 然后闭合环以使息肉围绕其基部区域接合,随后电流通过环路通过其基部区域处的息肉燃烧。 在通过将其取出或缩回到管状护套构件中而在烧灼环闭合时发生息肉的分离。 切断的息肉由网络成员自动捕获。
    • 6. 发明授权
    • Pass-through PTO mechanism for renewable energy systems
    • 可再生能源系统的直通PTO机制
    • US08395271B2
    • 2013-03-12
    • US12807953
    • 2010-09-17
    • John V. Mizzi
    • John V. Mizzi
    • F03B13/10
    • F03B13/1865F03D9/25F03D15/00F03D15/10F05B2260/4022F16H19/043Y02E10/38Y02E10/722
    • A pass-through power take-off (PTO) mechanism for use with renewable energy systems is described to extract power from a linearly moving tether under high tension and to convert it to rotary power such as for driving an electric generator. Three such embodiments are described. The first uses two adjacent timing belts and transfers power from tether to PTO via friction. The second embodiment uses two adjacent roller chain loops and a mechanical engagement method to transfer power from tether to PTO. The third embodiment uses two adjacent double-sided timing belts and either a synchronous or an asynchronous method to transfer power from the tether to the PTO.
    • 描述了用于可再生能源系统的直通动力输出(PTO)机构,用于在高压下从线性移动的系绳提取动力并将其转换成旋转动力,例如用于驱动发电机。 描述了三个这样的实施例。 第一个使用两个相邻的同步带,并通过摩擦将动力从系绳传递到PTO。 第二实施例使用两个相邻的滚子链环和机械接合方法将动力从系绳传递到PTO。 第三实施例使用两个相邻的双面同步带以及同步或异步方法将功率从系绳传送到PTO。