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公开(公告)号：AU2017268465A1
公开(公告)日：2018-12-06
申请号：AU2017268465
申请日：2017-05-20
Applicant: DEKA PRODUCTS LP
Inventor： COULTER STEWART M , GRAY BRIAN G , VAN DER MERWE DIRK A , DASTOUS SUSAN D , PAWLOWSKI DANIEL F , PERET BOB D , KAMEN DEAN , KANE DEREK G , DOHERTY DAVID B , NORRIS MATTHEW A , STREETER ALEXANDER D , COUTURE DAVID J , MYERS MATTHEW J , KINBERGER MATTHEW B , PITENIS CONSTANCE D , LEPINE ALLISON E , COLLINS DAVID E , SABIN ERIK N , DELAURENTIS KATIE A , FLYNN CATHARINE N , ROUSSEAU ELIZABETH , DOYON THOMAS A , MCGRATH DALE B , ADAMS RYAN J , BHAT PRASHANT , CONWAY TREVOR A
Abstract: A powered balancing mobility device that can provide the user the ability to safely navigate expected environments of daily living including the ability to maneuver in confined spaces and to climb curbs, stairs, and other obstacles, and to travel safely and comfortably in vehicles. The mobility device can provide elevated, balanced travel.
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公开(公告)号：AU2016269551B2
公开(公告)日：2018-08-09
申请号：AU2016269551
申请日：2016-12-09
Applicant: DEKA PRODUCTS LP
Inventor： KAMEN DEAN , PERET BOB D , KANE DEREK G , YOO BRIAN H , TRACEY BRIAN D , JOHNSON MATTHEW J , SCHNELLINGER THOMAS S , LANGENFELD CHRISTOPHER C , LANIGAN RICHARD J , BRYANT JR ROBERT J , MURPHY COLIN H , KERWIN JOHN M , SLATE MICHAEL J , USMAN FARRUKH , CLARKE KAITLYN S
Abstract: A method for adjusting a flow rate of a fluid line, the method comprising: capturing an image of a drip chamber using an image sensor; identifying a plurality of pixels of interest 5 within the image; determining a subset of pixels within the plurality of pixels of interest, wherein each pixel of the plurality of pixels is determined to be within the subset of pixels when there is a path to a baseline corresponding to the drip chamber; performing a rotation operation on the subset of pixels; estimating a volume of the a drop within the drip chamber by counting a number of pixels within the rotated subset of pixels; and adjusting a flow rate of 10 fluid flowing through the fluid line. CCt -~ LU -- U Cd)l sal 0-Li ------------- )L 27t ---- ---------- ----
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公开(公告)号：ZA201508803B
公开(公告)日：2017-03-29
申请号：ZA201508803
申请日：2015-10-16
Applicant: DEKA PRODUCTS LP
Inventor： CLARKE KAITLYN S , SLATE MICHAEL J , KERWIN JOHN M , MURPHY COLIN H , BRYANT JR ROBERT J , LANIGAN RICHARD J , LANGENFELD CHRISTOPHER C , SCHNELLINGER THOMAS S , JOHNSON MATTHEW J , TRACEY BRIAN D , YOO BRIAN H , KANE DEREK G , PERET BOB D , KAMEN DEAN
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：AU2016269551A1
公开(公告)日：2017-01-05
申请号：AU2016269551
申请日：2016-12-09
Applicant: DEKA PRODUCTS LP
Inventor： KAMEN DEAN , PERET BOB D , KANE DEREK G , YOO BRIAN H , TRACEY BRIAN D , JOHNSON MATTHEW J , SCHNELLINGER THOMAS S , LANGENFELD CHRISTOPHER C , LANIGAN RICHARD J , BRYANT JR ROBERT J , MURPHY COLIN H , KERWIN JOHN M , SLATE MICHAEL J , USMAN FARRUKH , CLARKE KAITLYN S
Abstract: A method for adjusting a flow rate of a fluid line, the method comprising: capturing an image of a drip chamber using an image sensor; identifying a plurality of pixels of interest 5 within the image; determining a subset of pixels within the plurality of pixels of interest, wherein each pixel of the plurality of pixels is determined to be within the subset of pixels when there is a path to a baseline corresponding to the drip chamber; performing a rotation operation on the subset of pixels; estimating a volume of the a drop within the drip chamber by counting a number of pixels within the rotated subset of pixels; and adjusting a flow rate of 10 fluid flowing through the fluid line. CCt -~ LU -- U Cd)l sal 0-Li ------------- )L 27t ---- ---------- ----
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公开(公告)号：NZ715098A
公开(公告)日：2016-09-30
申请号：NZ71509812
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 , JOHNSON MATTHEW J , SCHNELLINGER THOMAS S , LANGENFELD CHRISTOPHER C , LANIGAN RICHARD J , BRYANT JR ROBERT J , MURPHY COLIN H , KERWIN JOHN M , SLATE MICHAEL J , USMAN FARRUKH , CLARKE KAITLYN S
IPC: A61M5/168
Abstract: An apparatus (1), system and method for monitoring fluid flow in an intravenous drip are disclosed. The apparatus holds a drip chamber (4) in relation to an imaging device or processor (11, 19, 18, 20). Distortion of a background image or pattern due to refraction of light through the flowing, dripping liquid is detected by the processor. The estimated flow rate into the drip chamber (4) is then used to generate an error signal to control a valve actuator (6) with a closed loop control system (14).
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Patent Agency Ranking
公开(公告)号：SG10201606105XA
公开(公告)日：2016-09-29
申请号：SG10201606105X
申请日：2014-03-14
Applicant: DEKA PRODUCTS LP
Inventor： PERET BOB D , YOO BRIAN H , KANE DEREK G , KAMEN DEAN , MURPHY COLIN H , KERWIN JOHN M , BLUMBERG JR DAVID
Abstract: There is described a method of filtering a captured image of a drip chamber configured to allow a drop of fluid to fall within the drip chamber, the method comprising: capturing an image of the drip chamber with an image sensor; determining if the captured image contains a visual obstruction; applying a blurring function to the captured image, the blurring function configured to eliminate an amount of detail in the captured image; and determining if the captured image contains a match to a template. There is also described an apparatus comprising: an image sensor configured to capture an image of a drip chamber; and a processor operatively coupled to the image sensor, the processor being configured to: determine if the captured image contains a visual obstruction; apply a blurring function to the captured image, the blurring function configured to eliminate an amount of detail in the captured image; and determine if the captured image contains a match to a template.
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公开(公告)号：AU2016225879A1
公开(公告)日：2016-09-29
申请号：AU2016225879
申请日：2016-09-08
Applicant: DEKA PRODUCTS LP
Inventor： KAMEN DEAN , PERET BOB D , KANE DEREK G , YOO BRIAN H , TRACEY BRIAN D , JOHNSON MATTHEW J , SCHNELLINGER THOMAS S , LANGENFELD CHRISTOPHER C , LANIGAN RICHARD J , BRYANT JR ROBERT J , MURPHY COLIN H , KERWIN JOHN M , SLATE MICHAEL J , USMAN FARRUKH , CLARKE KAITLYN S
Abstract: An apparatus for regulating fluid flow, the apparatus comprising: a curved, elongated support member elastically deformable and having first and second ends; 5 and an opposing support member configured to position a tube against the curved, elongated support member between the first and second ends, wherein deformation of the curved, elongated support member by movement of the first and second ends toward each other reduces an internal cross-section along a length of the tube. 8163598_1 (GHMatters) P97352.AU.1 CCt -~ LU UL -- D sal - -- --- 2em 1 U -u C C) LUY ! ~2o5~C) dt -------------------
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公开(公告)号：AU2014228946A1
公开(公告)日：2015-10-15
申请号：AU2014228946
申请日：2014-03-14
Applicant: DEKA PRODUCTS LP
Inventor： PERET BOB D , YOO BRIAN H , KANE DEREK G , KAMEN DEAN , MURPHY COLIN H , KERWIN JOHN M , BLUMBERG JR DAVID
Abstract: An apparatus, system and method for regulating fluid flow are disclosed. The apparatus includes a flow rate sensor and a valve. The flow rate sensor uses images to estimate flow through a drip chamber and then controls the valve based on the estimated flow rate. The valve comprises a rigid housing disposed around the tube in which fluid flow is being controlled. Increasing the pressure in the housing controls the size of the lumen within the tube by deforming the tube, therefore controlling flow through the tube.
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公开(公告)号：MX2014007753A
公开(公告)日：2015-01-12
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：AU2012358221A2
公开(公告)日：2014-11-06
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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