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公开(公告)号：MX348620B
公开(公告)日：2017-06-20
申请号：MX2014007753
申请日：2012-12-21
Applicant: DEKA PRODUCTS LP
Inventor： DEMERS JASON A , KAMEN DEAN , LANGENFELD CHRISTOPHER C , KANE DEREK G , KERWIN JOHN M , GRAY LARRY B , SCARPACI JACOB W , LANIGAN RICHARD J , MANDRO MARC A , TRACEY BRIAN D , BEAVIS RUSSELL H , MURPHY COLIN H , PERET BOB D , YOO BRIAN H , SLATE MICHAEL J , DURAND KEVIN A , LANIER GREGORY R JR , BLUMBERG DAVID JR , PLACE MICHAEL S , SMITH STANLEY B III , CANNAN DAVID D B , PERRY N CHRISTOPHER
Abstract: Se proporcionan una bomba peristáltica y un método de sistema relacionado; la bomba peristáltica incluye un eje de leva, primera y segunda levas de válvula de pinza, primero y segundo seguidores de leva de válvula de pinza, una leva de émbolo, un seguidor de leva de émbolo, un receptor de tubo y un émbolo desviado por resorte; la primera y segunda levas dé válvula de pinza están acopladas al eje de leva; el primero y segundo seguidores de leva de válvula de pinza se enganchan a la primera y segunda levas de válvula de pinza, respectivamente; la leva de émbolo está acoplada al eje de leva; el seguidor de leva de émbolo se engancha con la leva de émbolo; el receptor de tubo está configurado para recibir un tubo; el émbolo desviado por resorte está acoplado al seguidor de leva de émbolo de modo que la expansión de la leva de émbolo a lo largo de un ángulo radial intersecta al seguidor de leva de émbolo mientras el eje de leva gira y empuja al seguidor de leva de émbolo hacia el émbolo y así desengancha el émbolo desviado por resorte del tubo; un resorte acoplado al émbolo desviado por resorte desvía al émbolo desviado por resorte para aplicar la fuerza de trituración al tubo.
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公开(公告)号：NZ714766A
公开(公告)日：2016-11-25
申请号：NZ71476612
申请日：2012-12-21
Applicant: DEKA PRODUCTS LP
Inventor： KAMEN DEAN , PERET BOB D , KANE DEREK G , YOO BRIAN H , TRACEY BRIAN D , LANGENFELD CHRISTOPHER C , LANIGAN RICHARD J , KERWIN JOHN M , SLATE MICHAEL J , GRAY LARRY B , PLACE MICHAEL S , LANIER GREGORY R JR , DURAND KEVIN A , SMITH STANLEY B III , MURPHY COLIN H , SCARPACI JACOB W , BLUMBERG DAVID JR , DEMERS JASON A , BEAVIS RUSSELL H , CANNAN DAVID D B , PERRY N CHRISTOPHER , MANDRO MARC A
Abstract: A peristaltic pump (3001), and related system method are provided. The peristaltic pump includes a housing having a first slot, a door (3021) pivotally coupled to the housing and having a platen configured to receive a tube (3210), the door configured to have a closed position and an open position (shown), wherein the door includes a second slot. The pump further includes a carrier, for containing a slide clamp (3200), having a pivot defining first (3040) and second (3045) portions pivotally coupled together. The first portion is slidingly disposed within the first slot of the housing, and the second portion is slidingly disposed within the second slot of door. The pump further comprises a lever handle pivotally coupled to the door and operatively coupled to the carrier. When the door is closed the lever handle is pivoted to engage with the door and housing to hold the door and housing in engagement. The lever may also provide a force on the platen to raise the platen and compress the tube (3210) between a plunger (3091) of the pump and the platen. When the lever is used to hold the door closed it also engages with the carrier to move the slide clamp so that fluid may flow through the tube. When the lever is released it also moves the slide clamp such that it clamps shut the tube and prevents flow through the tube.
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公开(公告)号：NZ626630A
公开(公告)日：2016-06-24
申请号：NZ62663012
申请日：2012-12-21
Applicant: DEKA PRODUCTS LP
Inventor： KAMEN DEAN , PERET BOB D , KANE DEREK G , YOO BRIAN H , TRACEY BRIAN D , LANGENFELD CHRISTOPHER C , LANIGAN RICHARD J , KERWIN JOHN M , SLATE MICHAEL J , GRAY LARRY B , PLACE MICHAEL S , LANIER GREGORY R JR , DURAND KEVIN A , SMITH STANLEY B III , MURPHY COLIN H , SCARPACI JACOB W , BLUMBERG DAVID JR , DEMERS JASON A , BEAVIS RUSSELL H , CANNAN DAVID D B , PERRY N CHRISTOPHER , MANDRO MARC A
Abstract: A peristaltic pump (719), and related system method are provided. The peristaltic pump includes a cam shaft, first and second pinch-valve cams (720, 726), first and second pinch-valve cam followers, a plunger cam (722), a plunger-cam follower, a tube receiver, and a spring-biased plunger (723, 724, 725). The first and second pinch-valve cams (720, 726) 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 (722) is coupled to the cam shaft. The plunger-cam follower engages the plunger cam. The tube receiver is configured to receive a tube (728). 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 (728). In other embodiments the plunger may be pivotally mounted to the pump housing.
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公开(公告)号：CA2956895A1
公开(公告)日：2016-01-07
申请号：CA2956895
申请日：2015-07-02
Applicant: DEKA PRODUCTS LP
Inventor： GRANT KEVIN L , DEMERS JASON A , TRACEY BRIAN D , KAMEN DEAN , LANIGAN RICHARD J , LANIER GREGORY R , FOO BRIGHT C K , GUSTIN LISA A , SOLDAU THOMAS F , FICHERA STEPHEN L , CANNAN DAVID D B , MOREAU TIMOTHY D
Abstract: An infusion pump system. The system includes a reusable housing assembly, a disposable housing assembly, a tab portion comprising a female latching feature, and an exit, the exit connected to a reservoir; and a fluid connector including a body portion including a slot, a plug portion slidably connected to the body portion, the plug portion including a fluid path and a disc, the disc configured to seat within the slot, a catch feature located on a first end of the body portion and configured to interact with the disposable housing assembly, a male latching feature located on a second end of the body portion, the male latching feature configured to interact and lock onto the female latching feature, wherein force applied to the plug portion may overcome a threshold force and unseat the disc from the slot wherein the plug portion moves with respect to the body portion.
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公开(公告)号：SG11201403511YA
公开(公告)日：2014-09-26
申请号：SG11201403511Y
申请日：2012-12-21
Applicant: DEKA PRODUCTS LP
Inventor： KAMEN DEAN , KERWIN JOHN M , GRAY LARRY B , LANGENFELD CHRISTOPHER C , SLATE MICHAEL J , PLACE MICHAEL S , LANIER GREGORY R JR , PERET BOB D , KANE DEREK G , DURAND KEVIN A , SMITH STANLEY B III , MURPHY COLIN H , SCARPACI JACOB W , LANIGAN RICHARD J , BLUMBERG DAVID JR , TRACEY BRIAN D , DEMERS JASON A , BEAVIS RUSSELL H , CANNAN DAVID D B , PERRY N CHRISTOPHER , MANDRO MARC A , YOO BRIAN H
Abstract: There is described a peristaltic pump. The peristaltic pump comprises a housing, a door and a lever handle. The door is pivotally coupled to the housing. The door is configured to have a closed position and an open position. The lever handle is configured to pivot between a first position and second position.
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Patent Agency Ranking
公开(公告)号：CA2787660A1
公开(公告)日：2011-07-28
申请号：CA2787660
申请日：2011-01-21
Applicant: DEKA PRODUCTS LP
Inventor： KAMEN DEAN , KERWIN JOHN M , LANIER GREGORY R JR , GRAY LARRY B , TRACEY BRIAN D , CANNAN DAVID D B
Abstract: An infusion pump system is disclosed. The system includes a syringe having a plunger within the syringe barrel, the syringe having as exit end, at least one temperature determination device adjacent to the syringe, at least one device to determine the distance the plunger has moved with respect to the syringe barrel, and a pump processor in communication with the at least one temperature determination device and the at least one optical sensor, wherein when the controller determines a change in temperature and a corresponding plunger movement, the controller increases or decreases a preprogrammed basal rate of the infusion pump by a predetermined amount for a predetermined time.
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公开(公告)号：MX376285B
公开(公告)日：2025-03-07
申请号：MX2015017385
申请日：2015-12-15
Applicant: DEKA PRODUCTS LP
Inventor： FOO BRIGHT C K , CANNAN DAVID D B , DEMERS JASON A , FICHERA STEPHEN L , GRANT KEVIN L , KAMEN DEAN , LANIER GREGORY R JR , LANIGAN RICHARD J , PANNETON LISA A , TRACEY BRIAN D , SOLDAU THOMAS F
Abstract: Un montaje de conector de fluido; el montaje de conector de fluido incluye una porción de lengüeta que incluye una ranura; una porción de tapón conectada de forma deslizante a la porción de lengüeta, la porción de tapón comprende una trayectoria de fluido y un disco, el disco configurado para asentarse dentro de la ranura; una característica de reten ubicada en un primer extremo de la porción de lengüeta y configurada para interactuar con un deposito; y una característica de enganche ubicada en un segundo extremo de la porción de lengüeta, la característica de enganche configurada para interactuar y bloquearse en el depósito, en donde la fuerza aplicada a la porción de tapón pude superar una fuerza de umbral y remover el disco de la ranura en donde la porción de tapón se mueve con respecto a la porción de lengüeta.
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公开(公告)号：CA3054707C
公开(公告)日：2022-06-07
申请号：CA3054707
申请日：2011-01-21
Applicant: DEKA PRODUCTS LP
Inventor： KAMEN DEAN , KERWIN JOHN M , LANIER GREGORY R , GRAY LARRY B , TRACEY BRIAN D , CANNAN DAVID D B
Abstract: An infusion pump system is disclosed. The system includes a syringe having a plunger within the syringe barrel, the syringe having as exit end, at least one temperature determination device adjacent to the syringe, at least one device to determine the distance the plunger has moved with respect to the syringe barrel, and a pump processor in communication with the at least one temperature determination device and the at least one optical sensor, wherein when the controller determines a change in temperature and a corresponding plunger movement, the controller increases or decreases a preprogrammed basal rate of the infusion pump by a predetermined amount for a predetermined time.
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公开(公告)号：CA2860224C
公开(公告)日：2021-10-26
申请号：CA2860224
申请日：2012-12-21
Applicant: DEKA PRODUCTS LP
Inventor： KAMEN DEAN , KERWIN JOHN M , GRAY LARRY B , LANGENFELD CHRISTOPHER C , SLATE MICHAEL J , PLACE MICHAEL S , LANIER GREGORY R , PERET BOB D , KANE DEREK G , DURAND KEVIN A , SMITH STANLEY B , MURPHY COLIN H , SCARPACI JACOB W , LANIGAN RICHARD J , BLUMBERG DAVID , TRACEY BRIAN D , DEMERS JASON A , BEAVIS RUSSELL H , CANNAN DAVID D B , PERRY N CHRISTOPHER , MANDRO MARC A , YOO BRIAN H
Abstract: 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.
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公开(公告)号：SG11202009657YA
公开(公告)日：2020-10-29
申请号：SG11202009657Y
申请日：2019-04-15
Applicant: DEKA PRODUCTS LP
Inventor： KAROL DANIEL S , OVERSON JASON M , SCARPACI JACOB W , SULJEVIC ADNAN , JABLONSKI LUKE F , HEDBERG MARY LUCIA L , DEMERS JASON , MANNISTO JOHN F , SLATE MICHAEL J , CANNAN DAVID D B , LAROCQUE RYAN K , BLUMBERG DAVID
IPC: A61M1/28
Abstract: A system including a pumping cassette having a first side including number of valve wells and second side having a fluid bus. Each side may be covered by a flexible membrane. A control surface having a number of valve well control stations actuatable with respect to the flexible membrane covering the first side of the cassette to open and close the valve wells when the cassette is mated against the control surface may be included. A pressure distribution assembly having a positive and negative pressure source and a number of pneumatic valves may be included. A controller configured to selectively actuate the number of pneumatic valves to apply pressure against the valve well control stations in a valve pumping sequence until a volume displaced through the fluid bus of the pumping cassette from a source to a destination is within a range of a target volume may be included.
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