公开(公告)号：US20140309611A1

公开(公告)日：2014-10-16

申请号：US14313809

申请日：2014-06-24

申请人： DEKA Research & Development

发明人： Michael J. Wilt ,  Todd A. Ballantyne ,  Jason A. Dermers

IPC分类号： A61M1/36 ,  A61M1/16

CPC分类号： A61M1/1621 ,  A61M1/16 ,  A61M1/1601 ,  A61M1/1613 ,  A61M1/1619 ,  A61M1/1635 ,  A61M1/1696 ,  A61M1/341 ,  A61M1/3427 ,  A61M1/3441 ,  A61M1/3462 ,  A61M1/3465 ,  A61M1/3609 ,  A61M1/3646 ,  A61M1/365 ,  A61M1/3652 ,  A61M1/3672 ,  A61M5/172 ,  A61M2205/12 ,  A61M2205/18 ,  A61M2205/3317 ,  A61M2205/3324 ,  A61M2205/3331 ,  A61M2205/3334 ,  A61M2205/3379 ,  A61M2205/502 ,  G06F19/00 ,  G06F19/3481

摘要： Dialysis systems comprising actuators that cooperate to perform dialysis functions and sensors that cooperate to monitor dialysis functions are disclosed. According to one aspect, such a hemodialysis system comprises a user interface model layer, a therapy layer, below the user interface model layer, and a machine layer below the therapy layer. The user interface model layer is configured to manage the state of a graphical user interface and receive inputs from a graphical user interface. The therapy layer is configured to run state machines that generate therapy commands based at least in part on the inputs from the graphical user interface. The machine layer is configured to provide commands for the actuators based on the therapy commands.

摘要翻译： 公开了包括协作以执行透析功能的致动器和协作以监测透析功能的传感器的透析系统。 根据一个方面，这样的血液透析系统包括用户界面模型层，治疗层，在用户界面模型层下面，以及治疗层下方的机器层。 用户界面模型层被配置为管理图形用户界面的状态并从图形用户界面接收输入。 治疗层被配置为运行状态机，其至少部分地基于来自图形用户界面的输入来产生治疗命令。 机器层被配置为基于治疗命令为致动器提供命令。

公开(公告)号：US20110092894A1

公开(公告)日：2011-04-21

申请号：US12864378

申请日：2009-01-23

申请人： David W. McGill ,  James D. Dale ,  Simon C. Helmore ,  Richard J. Lanigan ,  Jaso A. Demers ,  Dean Kamen

发明人： David W. McGill ,  James D. Dale ,  Simon C. Helmore ,  Richard J. Lanigan ,  Jaso A. Demers ,  Dean Kamen

IPC分类号： A61M1/28 ,  A61M5/142

CPC分类号： A61M1/16 ,  A61M1/28 ,  A61M1/281 ,  A61M1/282 ,  A61M1/288 ,  A61M5/16809 ,  A61M5/16813 ,  A61M5/16827 ,  A61M39/1011 ,  A61M39/105 ,  A61M39/20 ,  A61M39/28 ,  A61M39/281 ,  A61M2039/1066 ,  A61M2205/12 ,  A61M2205/123 ,  A61M2205/127 ,  A61M2205/128 ,  A61M2205/13 ,  A61M2205/14 ,  A61M2205/3306 ,  A61M2205/3331 ,  A61M2205/3334 ,  A61M2205/3379 ,  A61M2205/36 ,  A61M2205/502 ,  A61M2209/08 ,  F04B43/02 ,  F04B43/08 ,  F04B43/086 ,  Y02A90/26

摘要： A fluid handling cassette (24), such as that useable with an APD cycler device or other infusion apparatus, may include a generally planar body having at least one pump chamber (181) formed as a depression in a first side of the body and a plurality of flowpaths for fluid that includes a channel. A patient line port may be arranged for connection to a patient line (34) and be in fluid communication with the at least one pump chamber via at least one flowpath, and an optional membrane (15) may be attached to the first side of the body over the at least one pump chamber. In one embodiment, the membrane may have a pump chamber portion (151) with an unstressed shape that generally conforms to the pump chamber depression in the body and is arranged to be movable for movement of fluid in the useable space of the pump chamber. One or more spacers (50) may be provided in the pump chamber to prevent a pump membrane from contacting an inner wall of the pump chamber. Patient, drain (28) and/or heater bag lines (26) may be positioned to be separately occludable in relation to one or more solution lines (30) that are connectable to the cassette.

摘要翻译： 诸如可用于APD循环仪装置或其它输注装置的流体处理盒（24）可以包括大致平面的主体，其具有至少一个在主体的第一侧形成为凹陷的泵室（181），并且 用于包括通道的流体的多个流路。 患者线路端口可以布置成连接到患者管线（34）并且经由至少一个流路与至少一个泵室流体连通，并且可选的膜（15）可以附接到所述至少一个泵室的第一侧 主体在至少一个泵室上。 在一个实施例中，膜可以具有不受应力形状的泵室部分（151），其大致符合主体中的泵室凹部，并且被布置成可移动以在泵室的可用空间中移动流体。 可以在泵室中设置一个或多个间隔件（50），以防止泵膜与泵室的内壁接触。 患者，排水（28）和/或加热器袋线（26）可以被定位成相对于可连接到盒的一个或多个溶液管线（30）被单独地封闭。

公开(公告)号：US20090159612A1

公开(公告)日：2009-06-25

申请号：US12205762

申请日：2008-09-05

申请人： Russell Beavis ,  Benjamin W. Jones ,  John M. Kerwin ,  Larry B. Gray ,  Casey Patrick Manning ,  Felix Winkler ,  Robert A. Charles

发明人： Russell Beavis ,  Benjamin W. Jones ,  John M. Kerwin ,  Larry B. Gray ,  Casey Patrick Manning ,  Felix Winkler ,  Robert A. Charles

IPC分类号： B67D5/00 ,  B67D5/08 ,  B67D5/56

CPC分类号： B67D7/14 ,  A47J31/36 ,  A47J31/40 ,  A47J31/42 ,  A47J31/52 ,  F04B13/02

摘要： A product dispensing system includes a flow control device configured to regulate a first ingredient. A pump module is configured to be coupled to a supply of a second ingredient. A controller is configured to provide a first control signal to the flow control device for controlling the supply of a first quantity of the first ingredient based upon, at least in part, a predetermined recipe. The controller is further configured to provide a second control signal to the pump module for controlling the supply of a first quantity of the second ingredient based upon, at least in part, the predetermined recipe.

摘要翻译： 产品分配系统包括配置成调节第一成分的流量控制装置。 泵模块被配置为联接到第二成分的供应。 控制器被配置为向流量控制装置提供第一控制信号，以至少部分地基于预定的配方来控制第一数量的第一成分的供应。 控制器还被配置为向泵模块提供第二控制信号，用于至少部分地基于预定配方来控制第一数量的第二成分的供应。

公开(公告)号：US20210275735A1

公开(公告)日：2021-09-09

申请号：US17317626

申请日：2021-05-11

申请人： DEKA Research & Development

发明人： Jacob W. Scarpaci ,  Simon C. Helmore ,  Eric J. VanWyk ,  Matthew J. Finch

IPC分类号： A61M1/28 ,  A61M1/36 ,  G01V8/20

摘要： A medical treatment system, such as peritoneal dialysis system, may include control and other features to enhance patient comfort and ease of use. For example, a peritoneal dialysis system may include patient line state detector for detecting whether a patient line is primed before it is to be connected to the patient. The patient line state detector can also the ability to detect whether a patient line has been properly mounted for priming. Both patient line presence/absence and fill state can be determined using an optical system, e.g., one that employs a single optical sensor.

公开(公告)号：US20110098635A1

公开(公告)日：2011-04-28

申请号：US12864293

申请日：2009-01-23

申请人： Simon C. Helmore ,  James D. Dale ,  Jesse T. Bodwell ,  Jason M. Overson

发明人： Simon C. Helmore ,  James D. Dale ,  Jesse T. Bodwell ,  Jason M. Overson

IPC分类号： A61M1/00

CPC分类号： A61M1/16 ,  A61M1/28 ,  A61M1/281 ,  A61M1/282 ,  A61M1/288 ,  A61M5/16809 ,  A61M5/16813 ,  A61M5/16827 ,  A61M39/1011 ,  A61M39/105 ,  A61M39/20 ,  A61M39/28 ,  A61M39/281 ,  A61M2039/1066 ,  A61M2205/12 ,  A61M2205/123 ,  A61M2205/127 ,  A61M2205/128 ,  A61M2205/13 ,  A61M2205/14 ,  A61M2205/3306 ,  A61M2205/3331 ,  A61M2205/3334 ,  A61M2205/3379 ,  A61M2205/36 ,  A61M2205/502 ,  A61M2209/08 ,  F04B43/02 ,  F04B43/08 ,  F04B43/086 ,  Y02A90/26

摘要： An occluder (147), and methods for occlusion, that employs first and second opposed occluding members (165) associated with each other, a tube contacting member (161) connected to, or comprising at least a portion of, at least one of the first and second occluding members, and a force actuator (166) constructed and positioned to apply a force to at least one of the first and second occluding members. Application of the force by the force actuator may cause the tube contacting member to move between a tube occluding and an open position. A release member (169) may be configured and positioned to enable an operator to manually move the tube contacting member from the tube occluding position to the open position even with no force applied to the occluding member by the force actuator. In one embodiment, the force actuator may apply a force sufficient to bend both the first and second occluding members, so that upon application of the force by the force actuator (such as an air bladder), the first and second occluding members (e.g., spring plates pivotal Iy connected at opposite ends) bend and the tube contacting member may move between a tube occluding and an open position.

摘要翻译： 闭塞器（147）和闭塞方法，其使用彼此相关联的第一和第二相对的阻塞构件（165），管接触构件（161），其连接到或包括至少一个 第一和第二闭塞构件以及构造和定位成向第一和第二闭塞构件中的至少一个施加力的力致动器（166）。 由力致动器施加的力可能导致管接触构件在闭塞管和打开位置之间移动。 释放构件（169）可以被构造和定位成使得操作者能够通过力致动器施加任何力而将管接触构件从管闭塞位置手动地移动到打开位置。 在一个实施例中，力致动器可以施加足以弯曲第一和第二闭塞构件的力，使得在由力致动器（例如气囊）施加力时，第一和第二闭塞构件（例如， 弹簧板枢转连接在相对端）弯曲并且管接触构件可以在闭塞管和打开位置之间移动。

公开(公告)号：US20110092893A1

公开(公告)日：2011-04-21

申请号：US12864357

申请日：2009-01-23

申请人： Jason A. Demers ,  David W. McGill ,  Jacob W. Scarpaci ,  James D. Dale ,  Jesse T. Bodwell ,  Tien-Shoe Wang

发明人： Jason A. Demers ,  David W. McGill ,  Jacob W. Scarpaci ,  James D. Dale ,  Jesse T. Bodwell ,  Tien-Shoe Wang

IPC分类号： A61M1/28

CPC分类号： A61M1/16 ,  A61M1/28 ,  A61M1/281 ,  A61M1/282 ,  A61M1/288 ,  A61M5/16809 ,  A61M5/16813 ,  A61M5/16827 ,  A61M39/1011 ,  A61M39/105 ,  A61M39/20 ,  A61M39/28 ,  A61M39/281 ,  A61M2039/1066 ,  A61M2205/12 ,  A61M2205/123 ,  A61M2205/127 ,  A61M2205/128 ,  A61M2205/13 ,  A61M2205/14 ,  A61M2205/3306 ,  A61M2205/3331 ,  A61M2205/3334 ,  A61M2205/3379 ,  A61M2205/36 ,  A61M2205/502 ,  A61M2209/08 ,  F04B43/02 ,  F04B43/08 ,  F04B43/086 ,  Y02A90/26

摘要： A medical treatment system, such as peritoneal dialysis system, may include control and other features to enhance patient comfort and ease of use. For example, a cycler device (14) may include a heater bag receiving section (142) and a lid (143) mounted to cover and uncover the heater bag receiving section, potentially enabling faster heating of dialysate. A user interface (144) may be moveable to be received into the receiving section and covered by the Hd, if desired. The system may detect anomalous conditions, such as tilting of the system housing, and automatically recover without terminating a treatment. The system may include noise reduction features, such as porting pneumatic outputs to a common chamber, and others. The system may also automatically detect any one of several different solution lines (30) connected to the system, and control operation accordingly, e.g., to mix solutions provided by two or more lines and form a needed dialysate solution. A cassette control (148) surface may be arranged to have one or more ports that can detect the presence of liquid, e.g., to identify if the cassette (24) is leaking or has otherwise been compromised.

摘要翻译： 诸如腹膜透析系统的医疗系统可以包括控制和其他特征，以增强患者的舒适性和易于使用。 例如，循环器装置（14）可以包括加热器袋接收部分（142）和安装成覆盖和露出加热器袋接收部分的盖子（143），潜在地使得能够更快地加热透析液。 如果需要，用户接口（144）可以被移动以被接收到接收部分中并被Hd覆盖。 该系统可以检测异常情况，例如系统外壳的倾斜，并自动恢复而不终止处理。 该系统可以包括噪声降低特征，例如将气动输出端口连接到公共室等。 系统还可以自动检测连接到系统的若干不同解决方案线（30）中的任何一个，并且相应地控制操作，例如混合由两条或更多条线提供的方案并形成所需的透析液。 盒控制（148）表面可以被布置成具有可以检测液体存在的一个或多个端口，例如，以识别盒（24）是否泄漏或以其他方式受到损害。

公开(公告)号：US12002561B2

公开(公告)日：2024-06-04

申请号：US17708595

申请日：2022-03-30

申请人： DEKA Products Limited Partnership

发明人： Dean Kamen ,  John M. Kerwin ,  Colin H. Murphy ,  Larry B. Gray ,  Christopher C. Langenfeld ,  Michael J. Slate ,  Michael S. Place

IPC分类号： F04B43/08 ,  A61M5/142 ,  A61M5/168 ,  F04B43/09 ,  F04B43/12 ,  F04B49/00 ,  F04B49/06 ,  G01F1/66 ,  G06Q50/22 ,  G16H20/17 ,  G16H40/63 ,  G16H40/67 ,  G16H50/00

CPC分类号： G16H20/17 ,  A61M5/14228 ,  A61M5/16831 ,  F04B43/08 ,  F04B43/082 ,  F04B43/12 ,  F04B43/1261 ,  F04B49/00 ,  F04B49/065 ,  G01F1/666 ,  G06Q50/22 ,  G16H40/63 ,  G16H40/67 ,  G16H50/00 ,  A61M2005/16863 ,  F04B43/09 ,  F04B2205/09

摘要： A peristaltic pump, and related system method are provided. The peristaltic pump includes a cam shaft, first and second pinch-valve cams, first and second pinch-valve cam followers, a plunger cam, a plunger-cam follower, a tube receiver, and a spring-biased plunger. The first and second pinch-valve cams are coupled to the cam shaft. The first and second pinch-valve cam followers each engage the first and second pinch-valve cams, respectively. The plunger cam is coupled to the cam shaft. The plunger-cam follower engages the plunger cam. The tube receiver is configured to receive a tube. The spring-biased plunger is coupled to the plunger-cam follower such that the expansion of the plunger cam along a radial angle intersecting the plunger-cam follower as the cam shaft rotates pushes the plunger cam follower towards the plunger and thereby disengages the spring-biased plunger from the tube. A spring coupled to the spring-biased plunger biases the spring-biased plunger to apply the crushing force to the tube.

公开(公告)号：US20030177622A1

公开(公告)日：2003-09-25

申请号：US10102484

申请日：2002-03-20

申请人： DEKA Research & Development Corp.

发明人： Dean L. Kamen ,  Kingston Owens

IPC分类号： F16B015/00

CPC分类号： B25C11/00 ,  Y10T24/497

摘要： A method of removing and retrieving a staple or other fastening device for a plurality of objects, commonly paper, without the use of additional tools. The combined fastening removal and retrieval device comprises a tab of tear-resistant material that is placed on top of or around the objects being stapled or otherwise fastened together. The combination of the stack of papers and the combined fastening removal and retrieval device is then fastened together to form a single object. To remove the fastening device, the user pulls on the tab, which in turn pulls on the fastening device, such as a staple, until the staple or other fastening device is removed from the stack of papers. An additional benefit is that the staple will remain attached to the fastening removal device.

摘要翻译： 一种用于多个物体（通常是纸）的钉或其它紧固装置的拆卸和取出的方法，而不使用附加的工具。 组合的紧固去除和取出装置包括防撕裂材料的突片，其被放置在被装订或以其他方式紧固在一起的物体的上方或周围。 然后将纸叠和组合的紧固拆卸和取出装置的组合紧固在一起以形成单个物体。 为了去除紧固装置，使用者拉动突出部，该卡舌又拉紧诸如钉子的紧固装置，直到订书钉或其它紧固装置从纸叠上移除。 另外的好处是钉子将保持附接到紧固去除装置。

公开(公告)号：US08881774B2

公开(公告)日：2014-11-11

申请号：US12981234

申请日：2010-12-29

申请人： Gregory R. Lanier, Jr. ,  Richard J. Lanigan ,  Stephen L. Fichera ,  Dean Kamen ,  Larry B. Gray

发明人： Gregory R. Lanier, Jr. ,  Richard J. Lanigan ,  Stephen L. Fichera ,  Dean Kamen ,  Larry B. Gray

IPC分类号： A61M1/00

CPC分类号： A61J1/2065 ,  A61J1/1406 ,  A61J1/2096 ,  A61M5/14224 ,  A61M5/14248 ,  A61M5/152 ,  A61M5/16809 ,  A61M39/08 ,  A61M2005/14268 ,  A61M2039/009 ,  A61M2205/0266 ,  A61M2205/3334 ,  A61M2205/3375 ,  A61M2205/3515 ,  A61M2205/3569 ,  A61M2205/581 ,  A61M2205/7536 ,  A61M2205/8212 ,  A61M2205/8237 ,  A61M2205/8262 ,  A61M2209/01 ,  A61M2209/045 ,  A61M2209/086 ,  G06F19/3468

摘要： A fill adapter for filling a reservoir. The fill adapter includes a button assembly actuator and a pump chamber plunger actuator hingably attached to the button assembly actuator, wherein the actuation of the button assembly actuator actuates the pump chamber plunger actuator and wherein the pump chamber plunger actuator actuates a pump chamber membrane before the at least one button assembly is actuated.

摘要翻译： 用于填充储存器的填充适配器。 填充适配器包括按钮组件致动器和可铰接地连接到按钮组件致动器的泵室柱塞致动器，其中按钮组件致动器的致动致动泵室柱塞致动器，并且其中泵室柱塞致动器在泵室柱塞致动器之前致动泵室膜 至少一个按钮组件被致动。

公开(公告)号：US20110144574A1

公开(公告)日：2011-06-16

申请号：US12837193

申请日：2010-07-15

申请人： Dean Kamen ,  John M. Kerwin ,  Gerald M. Guay ,  Larry B. Gray ,  Richard J. Lanigan ,  Stephen L. Fichera ,  Colin H. Murphy ,  Thomas F. Soldau ,  David Blumberg, JR.

发明人： Dean Kamen ,  John M. Kerwin ,  Gerald M. Guay ,  Larry B. Gray ,  Richard J. Lanigan ,  Stephen L. Fichera ,  Colin H. Murphy ,  Thomas F. Soldau ,  David Blumberg, JR.

IPC分类号： A61M5/168

CPC分类号： A61M5/14224 ,  A61M5/14248 ,  A61M5/14586 ,  A61M5/16809 ,  A61M5/16886 ,  A61M2005/14268 ,  A61M2205/0266 ,  A61M2205/0294 ,  A61M2205/18 ,  A61M2205/3331 ,  A61M2205/3375 ,  A61M2205/3546 ,  A61M2205/3576 ,  A61M2205/8237 ,  A61M2206/22 ,  A61M2209/045 ,  G01F11/08 ,  G01F11/086 ,  G05D7/0647 ,  G05D7/0676

摘要： A system for delivery of a volume of infusible fluid. The system includes a controller configured to calculate a trajectory for delivering infusible fluid, the trajectory comprising at least one volume of fluid, and determine a schedule for delivering the at least one volume of fluid according to the trajectory, wherein the schedule comprising an interval and a volume of infusible fluid for delivery. The system also includes a volume sensor assembly for determining the at least one volume of fluid delivered, wherein the controller recalculates the trajectory based on the volume of fluid delivered.

摘要翻译： 用于输送一定量的可输注流体的系统。 该系统包括控制器，其被配置为计算用于递送可输注流体的轨迹，所述轨迹包括至少一个体积的流体，并且确定用于根据所述轨迹输送所述至少一个体积的流体的时间表，其中所述调度包括间隔和 一定量的输液可输送。 该系统还包括用于确定输送的至少一个体积的体积的体积传感器组件，其中控制器基于输送的流体的体积重新计算轨迹。