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公开(公告)号：AU2022203724B2
公开(公告)日：2024-05-30
申请号：AU2022203724
申请日：2022-05-31
Applicant: DEKA PRODUCTS LP
Inventor： PERET BOB D , YOO BRIAN H , KANE DEREK , KAMEN DEAN , MURPHY COLIN , KERWIN JOHN , 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. 18722089_1 (GHMatters) P101057.AU.3
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公开(公告)号：NZ734564A
公开(公告)日：2019-05-31
申请号：NZ73456413
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: The invention provides a pump for pumping fluid includes a tube platen, a plunger, a bias member, inlet and outlet valves, an actuator mechanism, a door having a lever and an interlock, a pressure sensor, and a processor. The plunger is configured for actuation toward and away from the infusion-tube when the tube platen is disposed opposite to the plunger. The bias member urges the plunger toward the tube platen. The inlet valve is upstream of the plunger and is configured for actuation between an occluding position and a non-occluding position. The outlet valve is downstream of the plunger and is configured for actuation between an occluding position and a non-occluding position. The actuator mechanism is configured to control the actuation of the plunger, the inlet valve and the outlet valve. The interlock is configured to mechanically engage the lever when the door is in an open position. The pressure sensor is disposed adjacent to at least one of the inlet valve, the outlet valve, and the plunger. The processor is coupled to the pressure sensor to receive a pressure signal from the pressure sensor. The inlet valve, the outlet valve, and the plunger are configured to pump fluid in a plurality of cycles, each cycle having a trough pressure level and a peak pressure level. By measuring variance in pressure levels, the pump is able to determine the presence of downstream occlusion which prevents or restricts pumping of the fluid.
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公开(公告)号：NZ740652A
公开(公告)日：2019-03-29
申请号：NZ74065213
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: Provided is a pump for pumping fluid which includes a tube platen, a plunger, a bias member, inlet and outlet valves, an actuator mechanism, a pressure sensor, and a processor. The processor is configured to determine a downstream occlusion exists dependent on one or more pressure signals received from the pressure sensor. The plunger is configured to engage and disengage from the actuator mechanism and the pressure sensor is configured to measure the peak pressure level after the plunger disengages from the actuator in each cycle. Such an arrangement permits a pump which provides efficient and accurate notice of downstream occlusion in order to promote patient safety.
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公开(公告)号：NZ789568A
公开(公告)日：2024-01-26
申请号：NZ78956812
申请日：2012-12-21
Applicant: DEKA PRODUCTS LP
Inventor： KAMEN DEAN , PERET BOB , KANE DEREK , YOO BRIAN , TRACEY BRIAN , JOHNSON MATTHEW , SCHNELLINGER THOMAS , LANGENFELD CHRISTOPHER , LANIGAN RICHARD , BRYANT JR , MURPHY COLIN , KERWIN JOHN , SLATE MICHAEL , USMAN FARRUKH , CLARKE KAITLYN
Abstract: A flow meter, comprising: a coupler adapted to couple to a drip chamber; a support member operatively coupled to the coupler; a modulatable backlight assembly configured to provide a first backlight and a second backlight; an image sensor having a field of view and operatively coupled to the support member, wherein the image sensor is configured to view the drip chamber within the field of view and the modulatable backlight assembly; and at least one processor operatively coupled to the image sensor and the modulatable backlight assembly, wherein: the at least one processor receives data from the image sensor having at least a portion of the modulatable backlight assembly represented therein, and the at least one processor is configured to modulate the backlight assembly to the first backlight when estimating a drop size and to modulate the backlight assembly to the second backlight.
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公开(公告)号：NZ785797A
公开(公告)日：2023-09-29
申请号：NZ78579711
申请日：2011-12-21
Applicant: DEKA PRODUCTS LP
Inventor： KAMEN DEAN , KERWIN JOHN , SCARPACI JACOB , BIASI JOHN , TURNER JAMES , BALLANTYNE TODD
Abstract: Disclosed is a system for electronic patient care (800). The system (800) includes a monitoring server (3), a monitoring client (1), a first medical pump and a second medical pump. The monitoring server (3) includes middleware which is configured to communicate with a plurality of databases. Wherein at least one of the plurality of databases includes a data formatting or a communications protocol different from another database of the plurality of databases. The monitoring client (1) is configured to communicate with the plurality of databases via the monitoring server (3). Wherein the monitoring server (3) translates communication between the monitoring client (1) and the plurality of databases utilizing the middleware. The first medical pump is coupled to the monitoring client. The second medical pump is coupled to the first medical pump.
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Patent Agency Ranking
公开(公告)号：NZ768254A
公开(公告)日：2022-04-29
申请号：NZ76825411
申请日：2011-12-21
Applicant: DEKA PRODUCTS LP
Inventor： BIASI JOHN , TURNER JAMES , BALLANTYNE TODD , KAMEN DEAN , KERWIN JOHN , SCARPACI JACOB
Abstract: Disclosed is a system for electronic patient care (800). The system (800) includes a monitoring server (3), a monitoring client (1), a first medical pump and a second medical pump. The monitoring server (3) includes middleware which is configured to communicate with a plurality of databases. Wherein at least one of the plurality of databases includes a data formatting or a communications protocol different from another database of the plurality of databases. The monitoring client (1) is configured to communicate with the plurality of databases via the monitoring server (3). Wherein the monitoring server (3) translates communication between the monitoring client (1) and the plurality of databases utilizing the middleware. The first medical pump is coupled to the monitoring client. The second medical pump is coupled to the first medical pump.
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公开(公告)号：NZ741745A
公开(公告)日：2019-10-25
申请号：NZ74174512
申请日：2012-12-21
Applicant: DEKA PRODUCTS LP
Inventor： KAMEN DEAN , PERET BOB , KANE DEREK , YOO BRIAN , TRACEY BRIAN , JOHNSON MATTHEW , SCHNELLINGER THOMAS , LANGENFELD CHRISTOPHER , LANIGAN RICHARD , BRYANT JR , MURPHY COLIN , KERWIN JOHN , SLATE MICHAEL , USMAN FARRUKH , CLARKE KAITLYN
Abstract: A flow meter, comprising: a coupler adapted to couple to a drip chamber (4); a support member operatively coupled to the coupler; an image sensor (11) having a field of view and operatively coupled to the support member, wherein the image sensor is positioned to view the drip chamber within the field of view; a backlight (18) having at least one light, wherein the backlight is coupled to the support member, wherein the backlight is adapted to illuminate the image sensor to expose the image sensor such that the field of view of the image sensor at least partially images at least a portion of the drip chamber; and at least one processor operatively coupled to the image sensor to receive image data therefrom, wherein the at least one processor is configured to: select a region of interest of the image sensor; determine if a pixel of the image sensor is within the region of interest; activate the light of the backlight if the pixel of the image sensor is within the region of interest; and expose the pixel of the image sensor.
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公开(公告)号：NZ736187A
公开(公告)日：2019-07-26
申请号：NZ73618713
申请日：2013-12-20
Applicant: DEKA PRODUCTS LP
Inventor： KAMEN DEAN , LANIGAN RICHARD , KERWIN JOHN , GRAY LARRY B , SABIN ERIK , FRIEDRICH THOMAS , JANWAY JEFFREY , FICHERA STEPHEN
Abstract: Disclosed is a clamp apparatus which comprises a body with a pair of handles operatively coupled to the body; a pair of movable grippers, each coupled to a handle; and a first gear set operatively coupled to the first handle and a second gear set operatively coupled to the second handle, wherein the first gear set operatively engages the second gear set; and at least one bias member operatively engaged with the first handle and the second handle, wherein the at least one bias member is configured to urge the first and second movable grippers toward a clamped position. The clamp apparatus of the invention may provide for improved clamping and error reduction, particularly in the context of securing medical devices.
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公开(公告)号：NZ737867A
公开(公告)日：2019-06-28
申请号：NZ73786713
申请日：2013-12-20
Applicant: DEKA PRODUCTS LP
Inventor： BAIER MICHAEL , VAN DER MERWE DIRK , PAWLOWSKI DANIEL , NORRIS MICHAEL , THERRIEN ALEXANDER , KAMEN DEAN , KERWIN JOHN , GRAY LARRY B , BODWELL JESSE , FICHERA STEPHAN , THURBER JONATHAN , DESCH MARTIN , SABIN ERIK , COLLINS DAVID , FARLOW JARED , ZOBRO JONATHAN , FRIEDRICH THOMAS , HEINZMANN RICHARD , BLUMBERG JR , SLOSS JAMES , LIM SIMON , JANWAY JEFFREY
Abstract: Disclosed herein is a syringe pump, wherein the syringe pump comprises a half nut assembly that engages a motor driven lead screw, where a barrel cam with a projection engages a slot in the half nut cam follower surface so as to make the half nut engage or disengage with the lead screw. Also disclosed are related methods using the syringe pump, such as a method for removing effects of slack in a syringe pump having a syringe loaded on the syringe pump.
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公开(公告)号：NZ733443A
公开(公告)日：2019-04-26
申请号：NZ73344311
申请日：2011-12-21
Applicant: DEKA PRODUCTS LP
Inventor： KAMEN DEAN , KERWIN JOHN , SCARPACI JACOB , BIASI JOHN , TURNER JAMES , BALLANTYNE TODD
Abstract: Disclosed is a system for electronic patient-care (800). The system (800) includes a hub (802) or monitoring client (1) configured to communicate with electronic medical records and a patient-care device (7, 14, 15, 16, 17, 35, 126, 128, 130, 148). The hub (802) or monitoring client (1) is configured to identify a patient and the patient-care device(7, 14, 15, 16, 17, 35, 126, 128, 130, 148). The hub (802) or monitoring client (1) is configured to download at least one treatment parameter from the electronic medical records and program the patient-care device (7, 14, 15, 16, 17, 35, 126, 128, 130, 148) with the at least one treatment parameter.
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