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2041 results about "Infusion pump" patented technology
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An infusion pump infuses fluids, medication or nutrients into a patient's circulatory system. It is generally used intravenously, although subcutaneous, arterial and epidural infusions are occasionally used.
Ambulatory medical apparatus and method using a telemetry system with predefined reception listening
InactiveUS6950708B2Reduce power consumptionConsuming and burdensomeEnergy efficient ICTElectrotherapyAmbulatoryStart time
An implanted medical device (e.g. infusion pump) and an external device communicate with one another via telemetry messages that are receivable only during windows or listening periods. Each listening period is open for a prescribed period of time and is spaced from successive listening periods by an interval. The prescribed period of time is typically kept small to minimize power consumption. To increase likelihood of successful communication, the window may be forced to an open state, by use of an attention signal, in anticipation of an incoming message. To further minimize power consumption, it is desirable to minimize use of extended attention signals, which is accomplished by the transmitter maintaining an estimate of listening period start times and attempting to send messages only during listening periods. In the communication device, the estimate is updated as a result of information obtained with the reception of each message from the medical device.
Owner:MEDTRONIC MIMIMED INC
Communication station and software for interfacing with an infusion pump, analyte monitor, analyte meter, or the like
InactiveUS7647237B2Peptide/protein ingredientsDigital data processing detailsAnalyteSystem combination
Owner:MINIMED
User Interface For Infusion Pump Remote Controller And Method Of Using The Same
InactiveUS20070118405A1Easily and intuitively program and operateData processing applicationsLocal control/monitoringControl systemUser input
A control system for controlling an infusion pump, including interface components for allowing a user to receive and provide information, a processor connected to the user interface components and adapted to provide instructions to the infusion pump, and a computer program having setup instructions that cause the processor to enter a setup mode upon the control system first being turned on. In the setup mode, the processor prompts the user, in a sequential manner, through the user interface components to input basic information for use by the processor in controlling the infusion pump, and allows the user to operate the infusion pump only after the user has completed the setup mode.
Owner:INSULET CORP
Programmable insulin pump
Owner:TANDEM DIABETES CARE INC
Active suture for the delivery of therapeutic fluids
An active suture that can be used for the delivery of therapeutic fluids to the tissue surrounding a wound is disclosed. The active suture may include a connector designed to join a fluid source, such as a syringe, conventional IV delivery system, or infusion pump to an internal passageway that is embedded within a braided suture. The internal passageway may be comprised of a fine polymeric tube and is capable of conducting and emitting a fluid into at least a portion of the braided suture and surrounding tissue. The invention enables delivery of an efficacious volume of drug bearing solution on the order of milliliters per day, provides a high level of fluid delivery rate control enabling the physician to start or stop drug administration at his / her discretion, and offers a means of providing more than one type of medication that may be selected post-surgically in accord with unexpected patient symptoms that may arise.
Owner:ETHICON INC
User interface for infusion pump remote controller and method of using the same
InactiveUS20050022274A1Easily and intuitively program and operateData processing applicationsLocal control/monitoringControl systemHuman–computer interaction
A control system for controlling an infusion pump, including interface components for allowing a user to receive and provide information, a processor connected to the user interface components and adapted to provide instructions to the infusion pump, and a computer program having setup instructions that cause the processor to enter a setup mode upon the control system first being turned on. In the setup mode, the processor prompts the user, in a sequential manner, through the user interface components to input basic information for use by the processor in controlling the infusion pump, and allows the user to operate the infusion pump only after the user has completed the setup mode.
Owner:INSULET CORP
Safety limits for closed-loop infusion pump control
A system and process for providing safety limits on the delivery of an infusion formulation by an infusion pump system in response to a sensed biological state. The safety limits may comprise user-initiated event signals corresponding to events that may significantly affect the biological state. The safety limits may further comprise user-initiated event ranking signals for respective events which specify a degree, quantity, or measure for the respective event. The user-initiated event and event ranking signals may be communicated to a computing element associated with the infusion pump by an associated communication device having a user interface which comprises a plurality of user-selectable operators for entering information about the events and event rankings.
Owner:MEDTRONIC MIMIMED INC
Infusion pump with a sealed drive mechanism and improved method of occlusion detection
InactiveUS20020128594A1Error minimizationImprove accuracyFlexible member pumpsSurgeryOcclusion detectionImproved method
A piston-type infusion pump is provided having an improved method of occlusion detection. The infusion pump includes processing circuitry for controlling the drive mechanism to infuse medication to a patient, including a sensor to track the position of the syringe plunger, thereby metering the amount of medication dispensed to the patient. The processing circuitry also includes a force sensor for providing signals indicative of the presence of occlusions along the infusion path. The operation of the drive mechanism causes delivery of medication to the patient. The infusion pump is constructed to be watertight.
Owner:LIFESCAN IP HLDG LLC
Medication safety system featuring a multiplexed RFID interrogator panel
A medication safety system includes a panel mounted to an IV pole above a multi-channel infusion pump also mounted to the IV pole. The panel includes multiple RFID readers for reading the RFID tags placed on each of the medication containers mounted to the panel. The pump includes a controller that communicates with the RFID readers at the panel to receive the information read by the RFID readers and automatically program the respective pump channel. A verification program verifies that the medication delivery information from the containers matches the patient identified for the pump and the programming parameters of the pump fall within acceptable ranges. In another aspect, the panel contains multiple vibration devices to impart vibrations to the medication of each of the containers mounted to the panel. Those vibrations are sensed by the particular pumping channel to confirm that the correct channel has been programmed for that medication. When the clinician opens the door of the pumping channel, the pump may request information from the RFID reader at the panel for that medication and may wait for receipt of the vibrations in the medication of the tubing mounted into the channel.
Owner:CAREFUSION 303 INC
Watch controller for a medical device
InactiveUS20070093786A1Minimizes potential for errorEasy to watchMedical devicesPharmaceutical delivery mechanismCommunications systemMonitoring and control
An infusion system that includes a watch controller device and a communication system to transmit the communications from the watch controller device to an infusion device pump that controls delivery of fluids to the user's body. More particularly, these apparatuses and methods are for providing convenient monitoring and control of the infusion pump device in determining the appropriate amount of insulin to deliver.
Owner:MEDTRONIC MIMIMED INC
Wireless data communication protocols for a medical device network
InactiveUS20070258395A1Efficient routingDrug and medicationsBroadcast transmission systemsWireless Application ProtocolFluid infusion
A fluid infusion system as described herein includes a number of local “body network” devices, such as an infusion pump, a handheld monitor or controller, a physiological sensor, and a bedside or hospital monitor. The body network devices can be configured to support communication of status data, physiological information, alerts, control signals, and other information between one another. In addition, the body network devices can be configured to support networked communication of status data, physiological information, alerts, control signals, and other information between the body network devices and “external” devices, systems, or communication networks. The networked medical devices are configured to support a variety of wireless data communication protocols for efficient communication of data within the medical device network. In addition, the wireless medical devices may be configured to support a number of dynamically adjustable wireless data communication modes to react to current operating conditions, application-specific data content, or other criteria.
Owner:MEDTRONIC MIMIMED INC
Devices, systems and methods for patient infusion
InactiveUS20050171512A1Easy to carryReduce financial burdenDrug and medicationsPharmaceutical delivery mechanismIntensive care medicineInfusion pump
A method for transcutaneously delivering fluid to a patient including providing at least one disposable infusion pump, wherein the pump includes a housing adapted to be mounted on a patient's skin, a transcutaneous patient access tool for extending through the housing and providing transcutaneous access to the patient, a reservoir prefilled with a therapeutic fluid, a dispenser for causing fluid from the reservoir to flow to the transcutaneous patient access tool, a processor connected to the dispenser and programmed to cause a flow of fluid from the reservoir to the transcutaneous patient access tool based on flow instructions, and a wireless receiver connected to the processor for receiving flow instructions from a remote controller and for delivering the flow instructions to the processor.
Owner:INSULET CORP
System for determining insulin dose using carbohydrate to insulin ratio and insulin sensitivity factor
An apparatus and method are provided for determining a patient's carbohydrate to insulin ratio (CIR) and insulin sensitivity factor (ISF), and using these values, along with values for current blood glucose level and deviation from target blood glucose level, for determining insulin dose in view of carbohydrate intake during a particular time period. The apparatus and method employ algorithms that can be implemented in any of a personal computer, personal data assistant, hand held computing device, blood glucose monitor, infusion pump, medication delivery pen, meter, calculator, among other therapeutic, diagnostic or informational devices used for managing a patient's blood glucose levels.
Owner:EMBECTA CORP
Remote monitoring for networked fluid infusion systems
A fluid infusion system as described herein includes a number of local “body network” devices, such as an infusion pump, a handheld monitor or controller, a physiological sensor, and a bedside or hospital monitor. The body network devices can be configured to support communication of status data, physiological information, alerts, control signals, and other information between one another. In addition, the body network devices can be configured to support networked communication of status data, physiological information, alerts, control signals, and other information between the body network devices and “external” devices, systems, or communication networks. Such external communication allows the infusion system to be extended beyond the traditional short-range user environment.
Owner:MEDTRONIC MIMIMED INC
Drive system for an infusion pump
InactiveUS6854620B2Small sizeImprove portabilityClosure using stoppersLarge containersLinear motionProximity sensor
A pump system for an infusion system includes a linear drive (36, 36′) which minimizes the space occupied by the pump components in a portable housing (10, 10′). A motor (34) and a motor drive shaft (42) are arranged in parallel with, and adjacent to a syringe (14, 14′) and lead screw (94, 94′). A gear box (54) connects the drive shaft and lead screw to transfer rotational movements between them. A piston driving member, such as a cone (116) or drive nut (116′) converts the rotational movement of the lead screw into linear motion of a syringe piston (24). Sensors (150, 152) detect when the piston or cone is in a “home” position and in an “end” position, respectively. Optionally, a proximity sensor (170) is used to ensure that the cone and the piston (24) are abutting during dispensing. Alternatively, a clamping member (350) selectively clamps the lead screw (94′) against linear motion in at least a dispensing direction.
Owner:TRIVIDIA HEALTHCARE SYST LLC
Telemetered characteristic monitor system and method of using the same
InactiveUS20060001550A1Electric signal transmission systemsTelemetry/telecontrol selection arrangementsMonitoring systemMedical device
A telemetered characteristic monitor system includes a remotely located data receiving device, a sensor for producing signal indicative of a characteristic of a user, and a transmitter device. The transmitter device includes a housing, a sensor connector, a processor, and a transmitter. The transmitter receives the signals from the sensor and Tirelessly transmits the processed signals to the remotely located data receiving device. The processor coupled to the sensor processes the signals from the sensor for transmission to the remotely located data receiving device. The data receiving device may be a characteristic monitor, a data receiver that provides data to another device, an RF programmer for a medical device, a medication delivery device (such as an infusion pump), or the like.
Owner:MEDTRONIC MIMIMED INC
System for determining insulin dose using carbohydrate to insulin ratio and insulin sensitivity factor
Owner:EMBECTA CORP
Medical infusion pump capable of learning bolus time patterns and providing bolus alerts
ActiveUS6999854B2Drug and medicationsPharmaceutical delivery mechanismInsulin pumpEmergency medicine
Owner:TANDEM DIABETES CARE INC
Identification of devices in a medical device network and wireless data communication techniques utilizing device identifiers
InactiveUS20070253021A1Efficient routingDrug and medicationsMultiplex communicationControl signalFluid infusion
A fluid infusion system as described herein includes a number of local “body network” devices, such as an infusion pump, a handheld monitor or controller, a physiological sensor, and a bedside or hospital monitor. The body network devices can be configured to support communication of status data, physiological information, alerts, control signals, and other information between one another. In addition, the body network devices can be configured to support networked communication of status data, physiological information, alerts, control signals, and other information between the body network devices and “external” devices, systems, or communication networks. The networked medical devices are configured to support a variety of wireless data communication protocols for efficient communication of data within the medical device network. In addition, the wireless medical devices may be configured to support a number of dynamically adjustable wireless data communication modes to react to current operating conditions, application-specific data content, or other criteria.
Owner:MEDTRONIC MIMIMED INC
Apparatus and method for delivering therapeutic and/or other agents to the inner ear and to other tissues
An apparatus may include a needle for sustained delivery of drugs and other agents to the inner ear or other tissues of a human or an animal. The needle can include an insertion stop, and can be placed through the round window membrane or through a surgically-prepared hole in a bone. The needle can be in fluid communication with a port and / or with a micro-infusion or osmotic pump. A cochlear implant electrode can be used instead of a needle.
Owner:NEUROSYSTEC CORP
Provisioning and controlling medical instruments using wireless data communication
This invention teaches a method of automating some of the tasks requiring continuous data collection at the patient bedside in a hospital in a manner which significantly reduces the chances of error in providing treatment. These tasks include provisioning of the IV pumps or other fluid infusion pumps, feed pumps, oxygen delivery systems, gathering, recording, storing, and analyzing signals from ECG machine or pulse oxymeter or any other medical device. This invention teaches the use of wireless transceiver modules which are connected to the data ports on the medical instrument to gather the data and transmit the data to a wireless access point. Protocols to identify the patient, care provider, medicine, equipment, and treatment are described. Use of an external means for verifying the identity of the medical device and the medicine is also described.
Owner:CARETRENDS
Broadcast data transmission and data packet repeating techniques for a wireless medical device network
InactiveUS20070255116A1Efficient routingDrug and medicationsMedical devicesComputer networkControl signal
A fluid infusion system as described herein includes a number of local “body network” devices, such as an infusion pump, a handheld monitor or controller, a physiological sensor, and a bedside or hospital monitor. The body network devices can be configured to support communication of status data, physiological information, alerts, control signals, and other information between one another. In addition, the body network devices can be configured to support networked communication of status data, physiological information, alerts, control signals, and other information between the body network devices and “external” devices, systems, or communication networks. The networked medical devices are configured to support a variety of wireless data communication protocols for efficient communication of data within the medical device network. In addition, the wireless medical devices may be configured to support a number of dynamically adjustable wireless data communication modes to react to current operating conditions, application-specific data content, or other criteria.
Owner:MEDTRONIC MIMIMED INC
Router device for centralized management of medical device data
InactiveUS20070255348A1Facilitates centralized gatheringEasy to processElectrotherapyDrug and medicationsControl signalFluid infusion
A fluid infusion system as described herein includes a number of local “body network” devices, such as an infusion pump, a handheld monitor or controller, a physiological sensor, and a bedside or hospital monitor. The body network devices can be configured to support communication of status data, physiological information, alerts, control signals, and other information between one another. In addition, the body network devices can be configured to support networked communication of status data, physiological information, alerts, control signals, and other information between the body network devices and “external” devices, systems, or communication networks. Such external communication allows the infusion system to be extended beyond the traditional short-range user environment. One particular system embodiment includes a network router device that functions as a centralized storage, processing, and routing unit for data received from the body network devices. The network router device is configured to generate HTML documents (web pages) to facilitate Internet-based setup, management, and control.
Owner:MEDTRONIC MIMIMED INC
Controller device for an infusion pump
InactiveUS20070060869A1Avoid interferenceMinimizes potential for errorMedical devicesIntravenous devicesCommunications systemEngineering
An infusion system that includes a controller device and a communication system to transmit the communications from the controller device to an infusion device pump that controls delivery of fluids to the user's body. More particularly, these apparatuses and methods are for providing convenient monitoring and control of the infusion pump device in determining the appropriate amount of insulin to deliver.
Owner:MEDTRONIC MIMIMED INC
Multi-processor medical device
A system for delivering a fluid to a patient includes a remote controller and an infusion pump. The infusion pump includes a dispenser for dispensing the fluid. An operationally-independent RF telemetry portion is configured to receive an RF data signal from the remote controller. An operationally-independent processing portion is configured to process the RF data signal received by the operationally-independent RF telemetry portion, and control the dispenser in accordance with the RF data signal received by the operationally-independent RF telemetry portion.
Owner:INSULET CORP
RF medical device
Owner:MALAVE LUIS +8
Infusion pumps and methods and delivery devices and methods with same
ActiveUS20080051716A1Reduce liquid volumeIncrease the amount of fluidContracting/expanding measuring chambersMedical devicesEngineeringInfusion pump
A delivery device includes a durable housing portion and a separable disposable portion that selectively engage and disengage from each other. The disposable housing portion secures to the patient-user and may be disposed of after it has been in use for a prescribed period. Components that normally come into contact with a patient-user or with an infusion medium, including a pump device, are supported by the disposable housing portion for disposal after the prescribed use, while the durable housing portion supports other components such as electronics for controlling delivery of the infusion medium from the reservoir and a drive device and drive linkage.
Owner:MEDTRONIC MIMIMED INC
Telemetered characteristic monitor system and method of using the same
InactiveUS20060007017A1Electric signal transmission systemsTelemetry/telecontrol selection arrangementsMonitoring systemEngineering
A telemetered characteristic monitor system includes a remotely located data receiving device, a sensor for producing signal indicative of a characteristic of a user, and a transmitter device. The transmitter device includes a housing, a sensor connector, a processor, and a transmitter. The transmitter receives the signals from the sensor and Tirelessly transmits the processed signals to the remotely located data receiving device. The processor coupled to the sensor processes the signals from the sensor for transmission to the remotely located data receiving device. The data receiving device may be a characteristic monitor, a data receiver that provides data to another device, an RF programmer for a medical device, a medication delivery device (such as an infusion pump), or the like.
Owner:MEDTRONIC MIMIMED INC
Medication safety system featuring a multiplexed RFID interrogator panel
ActiveUS20060265246A1Operation is disabledNot disabling operationData processing applicationsDiagnosticsEngineeringFace sheet
A medication safety system includes a panel mounted to an IV pole above a multi-channel infusion pump also mounted to the IV pole. The panel includes multiple RFID readers for reading the RFID tags placed on each of the medication containers mounted to the panel. The pump includes a controller that communicates with the RFID readers at the panel to receive the information read by the RFID readers and automatically program the respective pump channel. A verification program verifies that the medication delivery information from the containers matches the patient identified for the pump and the programming parameters of the pump fall within acceptable ranges. In another aspect, the panel contains multiple vibration devices to impart vibrations to the medication of each of the containers mounted to the panel. Those vibrations are sensed by the particular pumping channel to confirm that the correct channel has been programmed for that medication. When the clinician opens the door of the pumping channel, the pump may request information from the RFID reader at the panel for that medication and may wait for receipt of the vibrations in the medication of the tubing mounted into the channel.
Owner:CAREFUSION 303 INC
Infusion pump with an electronically loadable drug library and label reader
InactiveUS7471994B2Easy to customizeEasy injectionDrug and medicationsMedical devicesMedicineDrug product
A system for creating a customized drug library for an electronically loadable drug infusion pump, the system including a drug library containing a plurality of drug entries, there being associated with each drug entry a set of associated drug delivery parameters and / or drug delivery protocols for configuring the drug infusion pump; a tool for selecting a set of drug entries from among the plurality of drug entries in said drug library; a tool for adding the selected drug entries along with the sets of drug delivery information associated therewith to a customized library; and a loading tool for causing the system to electronically load the customized library into the drug infusion pump.
Owner:THE GENERAL HOSPITAL CORP +1
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