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公开(公告)号：AU2017254842A1
公开(公告)日：2017-11-16
申请号：AU2017254842
申请日：2017-10-31
Applicant: DEKA PRODUCTS LP
Inventor： KAMEN DEAN , KERWIN JOHN M , GRAY LARRY B , LANGENFELD CHRISTOPHER C , SLATE MICHAEL J , PLACE MICHAEL S , MURPHY COLIN 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. Page 216 of 216
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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：MX2014014321A
公开(公告)日：2015-06-10
申请号：MX2014014321
申请日：2013-03-15
Applicant: DEKA PRODUCTS LP
Inventor： KAMEN DEAN , LANGENFELD CHRISTOPHER C , KERWIN JOHN M , GRAY LARRY B , DER MERWE DIRK A VAN , PAWLOWSKI DANIEL F , BIASI JOHN J , MURPHY COLIN H , SABIN ERIK N , THERRIEN ALEXANDER R , SLATE MICHAEL J , PLACE MICHAEL S , PARKER JONATHAN , BAIER MICHAEL J , BLUMBERG DAVID JR , NORRIS MICHAEL G
Abstract: Una bomba para el bombeo de fluido incluye una platina de tubo, un émbolo, un miembro de desviación, válvulas de entrada y de salida, un mecanismo de accionamiento, un sensor de presión, y un procesador; el émbolo está configurado para el accionamiento hacia y lejos del tubo de infusión cuando la platina de tubo está dispuesta opuesta al émbolo; la platina de tubo puede sostener un tubo de infusión intravenosa; el miembro de desviación está configurado para impulsar el émbolo hacia la platina de tubo; el procesador está configurado para detectar una anomalía en los tubos usando los datos de un sensor de posición sobre la posición del émbolo.
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Patent Agency Ranking
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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公开(公告)号：NZ772801A
公开(公告)日：2022-08-26
申请号：NZ77280112
申请日：2012-12-21
Applicant: DEKA PRODUCTS LP
Inventor： KAMEN DEAN , PERET BOB , KANE DEREK , YOO BRIAN , TRACEY BRIAN , LANGENFELD CHRISTOPHER , LANIGAN RICHARD , KERWIN JOHN , SLATE MICHAEL , GRAY LARRY B , PLACE MICHAEL S , LANIER GREGORY , DURAND KEVIN A , SMITH STANLEY , MURPHY COLIN , SCARPACI JACOB , BLUMBERG DAVID , DEMERS JASON , BEAVIS RUSSELL H , CANNAN DAVID , PERRY N CHRISTOPHER , MANDRO MARC
Abstract: A peristaltic pump is disclosed. The peristaltic pump comprises a tube platen; and a plunger (see 3091, figure 277) configured to actuate toward the tube platen (3022). An end of the plunger has a rounded end and a bottom of the tube platen has a generally U shape that provides a radial gap between the plunger and the tube platen about equal to two to three times a wall thickness of an infusion tube. The rounded shapes of the plunger tip and tube platen avoid compressing the walls of the infusion line (3210), thereby reducing the compressive load on the plunger (see also paragraph [00943]).
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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：NZ739792A
公开(公告)日：2019-08-30
申请号：NZ73979212
申请日：2012-12-21
Applicant: DEKA PRODUCTS LP
Inventor： KAMEN DEAN , PERET BOB , KANE DEREK , YOO BRIAN , TRACEY BRIAN , LANGENFELD CHRISTOPHER , LANIGAN RICHARD , KERWIN JOHN , SLATE MICHAEL , GRAY LARRY B , PLACE MICHAEL S , LANIER GREGORY , DURAND KEVIN A , SMITH STANLEY , MURPHY COLIN , SCARPACI JACOB , BLUMBERG DAVID , DEMERS JASON , BEAVIS RUSSELL H , CANNAN DAVID , PERRY N CHRISTOPHER , MANDRO MARC
Abstract: A peristaltic pump and a method of operating an infusion pump are disclosed. The peristaltic pump comprises, a pump housing, a door pivotally coupled to the pump housing having a platen disposed on an inner portion of the door, a cam-follower shaft disposed within the housing, a cam shaft disposed approximately parallel with the cam-follower shaft, a first cam disposed on the cam shaft to rotate with the cam shaft, a first cam follower pivotally coupled to the cam-follower shaft, the first cam follower having an active end configured to actuate toward the door when closed against the housing, the first cam follower also having a follower end configured to engage with the first cam, a second cam disposed on the cam shaft to rotate with the cam shaft, a second cam follower pivotally coupled to the cam-follower shaft, the second cam follower having an active end configured to actuate toward the door when closed against the housing, the second cam follower also having a follower end configured to engage with the second cam, a third cam disposed on the cam shaft to rotate with the cam shaft, wherein the third cam is disposed between the first and second cams on the cam shaft, a third cam follower pivotally coupled to the cam-follower shaft, the third cam follower having an elongated active end which is elongated relative to at least one of the first and second cam follower active ends and configured to actuate toward the platen when the door is closed against the housing, the third cam follower also having a follower end configured to engage with the third cam, and a spring coupled to the third cam follower to bias the follower of the third cam follower against the third cam. The third cam follower and third cam are configured such that as the elongated active end actuates away from the platen, the third cam actuates the third cam follower away from the cam shaft.
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公开(公告)号：NZ740650A
公开(公告)日：2019-06-28
申请号：NZ74065013
申请日：2013-03-15
Applicant: DEKA PRODUCTS LP
Inventor： PARKER JONATHAN , BAIER MICHAEL , LANGENFELD CHRISTOPHER , BIASI JOHN , VAN DER MERWE DIRK , BLUMBERG DAVID , SLATE MICHAEL , PAWLOWSKI DANIEL , SABIN ERIK , NORRIS MICHAEL , THERRIEN ALEXANDER , KAMEN DEAN , MURPHY COLIN , KERWIN JOHN , GRAY LARRY B , PLACE MICHAEL S
Abstract: A medical device according to the invention comprises a user interface having a front side and a backside the user interfacing including a touchscreen sensor; an antenna 5034 disposed in parallel with and adjacent to a surface defined by the back side of the user interface; and a frame 5035 surrounding the touchscreen sensor and having a gap 5104 such that the frame defines a split-ring resonator disposed in spaced relation to the user interface and configured to operate with the antenna, wherein the split-ring resonator is not in direct conductive contact with the antenna. Provision of such a medical device enables a user to modify and customise various programming options in order to improve safety and efficiency.
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