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公开(公告)号：CA2787660C
公开(公告)日：2019-09-10
申请号：CA2787660
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：CA2992948A1
公开(公告)日：2017-01-26
申请号：CA2992948
申请日：2016-07-15
Applicant: DEKA PRODUCTS LP
Inventor： LANGENFELD CHRISTOPHER C , SLATE MICHAEL J , BHAT PRASHANT , VAN DER MERWE DIRK A , CANNAN DAVID D B , VIOLETTE KEITH D
Abstract: A surgical system which may be configured to be a minimally invasive and/or computer assisted surgical system. Operation of the system may be controlled by transmission of a force from a first section to a second section of the system. The first section and the second section may be separated by a partition or a barrier. The first section may be a non-sterile section and the second section may be a sterile section of the surgical system.
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公开(公告)号：AU2012358221A1
公开(公告)日：2014-07-17
申请号：AU2012358221
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 JR GREGORY R , PERET BOB D , KANE DEREK G , DURAND KEVIN A , SMITH III STANLEY B , MURPHY COLIN H , SCARPACI JACOB W , LANIGAN RICHARD J , BLUMBERG JR 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：CA3129437A1
公开(公告)日：2013-06-27
申请号：CA3129437
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 and method are disclosed. The peristaltic pump includes a plunger configured to actuate toward and away from a tube, a cam follower coupled to the plunger, a compression spring biasing the plunger toward the tube, a cam configured to actuate the plunger away from the tube and configured to mechanically disengage from the cam follower; a position sensor configured to determine a position of the plunger; and a processor coupled to the position sensor, configured to estimate fluid flow of fluid within the tube utilizing the position of the plunger as indicated by the position sensor.
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公开(公告)号：CA3054707A1
公开(公告)日：2011-07-28
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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Patent Agency Ranking
公开(公告)号：MX2024004298A
公开(公告)日：2024-06-28
申请号：MX2024004298
申请日：2022-10-06
Applicant: DEKA PRODUCTS LP
Inventor： NORRIS MATTHEW A , CANNAN DAVID D B , MOREAU TIMOTHY D , NARO TREVOR M , BIBEAU TRAVIS G , JOHNSON HANS E , JACOBSON STUART A , BRADLEY MARGARET B , REMEC ANDREW G , VIOLETTE KEITH D , GLOEB-MCDONALD ROBERT G , BOWDEN SCOTT R , ANDREWS RICHARD E , LOPRIORE DOMINIC P , NAEEM ALDEN S , SIMM DAVID A
Abstract: Un sistema y método para permitir el tratamiento a través de terapia celular; el sistema puede permitir la inyección de células, tales como, por ejemplo, inyectar células beta/islotes, células de cartílago, células de grasa y otras; el sistema y método aseguran que la velocidad de distribución y el volumen distribuido del material bombeado a través de un tubo y hacia dentro de la aguja de inyección es consistente sobre el curso del proceso inicio-operación-paro de corrida a corrida; el sistema y el método pueden parar automáticamente la distribución y alarma si se detecta un bloqueo durante la distribución.
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公开(公告)号：AU2022360373A1
公开(公告)日：2024-05-02
申请号：AU2022360373
申请日：2022-10-06
Applicant: DEKA PRODUCTS LP
Inventor： JOHNSON HANS E , REMEC ANDREW G , CANNAN DAVID D B , VIOLETTE KEITH D , NORRIS MATTHEW A , MOREAU TIMOTHY D , BIBEAU TRAVIS G , BRADLEY MARGARET B , JACOBSON STUART A , GLOEB-MCDONALD ROBERT G , BOWDEN SCOTT R , ANDREWS RICHARD E , LOPRIORE DOMINIC P , NAEEM ALDEN S , NARO TREVOR M , SIMM DAVID A
Abstract: A system and method to enable treatment through cell therapy. The system can enable cell injection such as, for example, injecting beta cells/islets, cartilage cells, fat cells, and others. The system and method ensure that the delivery rate and delivered volume of the material pumped through a tube and into the injection needle is consistent over the course of the start-operation-stop process from run to run. The system and method can automatically stop delivery and alarm if an occlusion is detected during delivery.
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公开(公告)号：MX2023001186A
公开(公告)日：2023-02-22
申请号：MX2023001186
申请日：2014-06-20
Applicant: DEKA PRODUCTS LP
Inventor： SCARPACI JACOB W , KAMEN DEAN , DEMERS JASON A , GRAY LARRY B , LANGENFELD CHRISTOPHER C , SLATE MICHAEL J , PERET BOB D , KANE DEREK G , LANIGAN RICHARD J , PERRY N CHRISTOPHER , KERWIN JOHN M , YOO BRIAN H , MURPHY COLIN H , BLUMBERG JR DAVID , TRACEY BRIAN D , PLACE MICHAEL S , LANIER JR GREGORY R , DURAND KEVIN A , SMITH III STANLEY B , BEAVIS RUSSELL H , CANNAN DAVID D B , MANDRO MARC A
Abstract: Se provee una bomba peristáltica y sistema y método relacionados; la bomba peristáltica incluye un eje de levas, primera y segunda leva de válvula de pinza, primero y segundo seguidor 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 leva de válvula de pinza están acopladas con el eje de levas; el primer y segundo seguidor de leva de válvula de pinza se acoplan con la primera y segunda leva de válvula de pinza, respectivamente; la leva de émbolo está acoplada con el eje de levas; el seguidor de leva de émbolo se acopla con la leva de émbolo; el receptor de tubo está configurado para recibir un tubo; el émbolo desviado por resorte está acoplado con el seguidor de leva de émbolo de tal manera que la expansión de la leva de émbolo a lo largo de un ángulo radial que interseca el seguidor de leva de émbolo conforme gira el eje de levas, empuja el seguidor de leva de émbolo hacia el émbolo y con ello desacopla el émbolo desviado por resorte del tubo; un resorte acoplado con el émbolo desviado por resorte desvía el émbolo desviado por resorte para aplicar la fuerza de aplastamiento al tubo.
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公开(公告)号：CA3095931A1
公开(公告)日：2019-10-24
申请号：CA3095931
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 A , 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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公开(公告)号：CA3053240A1
公开(公告)日：2018-07-19
申请号：CA3053240
申请日：2018-01-12
Applicant: DEKA PRODUCTS LP
Inventor： PERRY N CHRISTOPHER , VIOLETTE KEITH D , PERET GRANT A , CANNAN DAVID D B , LANGENFELD CHRISTOPHER C , LAPLANTE JACOB P , DOYON THOMAS A
Abstract: A prosthetic device. The prosthetic device may include a flexure cut (100) and/or a sensor to detect movement in accordance with a degree of movement. In an embodiment, the sensor may be disposed within the flexure cut. Other embodiments include at least one wire configured to connect a sensor located in a distal portion to a proximal portion, while annularly traversing a joint.
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