Sabratek Corporation

Baxter International Inc.

Baxter Healthcare Inc.

Alan E Jordan

Larry T Wilson

Sam Russo

Doron Levitas

Oscar Hyman

Shan Padda

Sho Chen

Joseph P Moser

Larry L Wilson

Jeffery Pribil

Cindy Jordan

Raymond Konarski

An infusion apparatus for infusing liquid into a patient over an infusion period beginning with an initial infusion and ending with a final infusion and during which infusion period all relevant infusion data is stored in a non-volatile memory to generate a complete historical record of the infusions administered during the infusion period. The infusion apparatus is provided with a housing, a pump disposed in the housing and adapted to pump liquid through a conduit, and a controller operatively coupled to the pump to cause the pump to deliver a plurality of infusions of liquid medicant during the infusion period, each of the infusions being made at a time and a flow rate. The infusion data stored in the non-volatile memory may include programmed infusion data input to the infusion pump during programming of the pump, the programmed data including data representing the infusion mode, the infusion flow rate, the volume to be infused, and the infusion start time. The infusion data may also include data representing the time at which each infusion was made during the infusion period and the flow rate at which of each infusion was made. The automatic recording of the infusion data during the programming and operation of the infusion apparatus will generate a complete historical data record, which is advantageous in that the data record can be later retrieved from the non-volatile memory and used for various purposes, including clinical purposes to aid in determining how effective a particular infusion therapy was and treatment purposes to confirm that the prescribed infusion was actually delivered to the patient.

Medical apparatus with patient data recording

A medical apparatus is provided with a programmable medical device disposed at a first room location and a remote monitor and/or controller disposed at a second room location. The programmable medical device is used to administer a medical treatment to a patient, and the remote monitor/controller may be used to monitor the operation of the medical device, control the operation of the medical device, and/or to transfer data from the medical device to the remote monitor/controller. The apparatus may allow voice communication between the remote monitor/controller and the patient who is receiving treatment via the medical device while the medical device is being monitored and/or controlled from the remote location. The remote monitor/controller may also include means for determining the type of medical device to which it is connected.

Apparatus for monitoring and/or controlling a medical device

A medical treatment apparatus is provided with a programmable medical device disposed at a first room location and a remote monitor and/or controller disposed at a second room location. The programmable medical device is used to administer a medical treatment to a patient, and the remote monitor/controller maybe used to monitor the operation of the medical device, control the operation of the medical device, and/or to transfer data from the medical device to the remote monitor/controller. The apparatus may allow voice communication between the remote monitor/controller and the patient who is receiving treatment via the medical device while the medical device is being monitored and/or controlled from the remote location. The remote monitor/controller may also include means for determining the type of medical device to which it is connected. The programmable medical device includes various types of sensors for generating patient medical condition data which is transmitted to the remote monitor/controller. The medical treatment provided to the patient can be changed in response to analysis of the patient medical data at the remote location.

Medical treatment apparatus and method

A medical treatment apparatus is provided with a programmable medical device disposed at a first room location and a remote monitor and/or controller disposed at a second room location. The programmable medical device is used to administer a medical treatment to a patient, and the remote monitor/controller may be used to monitor the operation of the medical device, control the operation of the medical device, and/or to transfer data from the medical device to the remote monitor/controller. The apparatus may allow voice communication between the remote monitor/controller and the patient who is receiving treatment via the medical device while the medical device is being monitored and/or controlled from the remote location. The remote monitor/controller may also include means for determining the type of medical device to which it is connected. The programmable medical device includes various types of sensors for generating patient medical condition data which is transmitted to the remote monitor/controller. The medical treatment provided to the patient can be changed in response to analysis of the patient medical data at the remote location.

Infusion pump with historical data recording

An infusion apparatus for infusing liquid into a patient having a housing, a pump disposed in the housing and adapted to pump liquid through a conduit, a visual display for generating messages to the user of the infusion apparatus, a backlight associated with the visual display, and a light sensor that generates a signal indicative of the ambient light level where the infusion apparatus is being used. The infusion apparatus includes control means coupled to the light sensor and the backlight for causing the backlight to be selectively activated based on the signal generated by the light sensor. The selective illumination of the backlight saves power and is particularly advantageous when used in connection with ambulatory, battery-powered infusion pumps. The control means may cause the backlight to be activated when the ambient light level does not exceed a threshold value, and may cause the backlight to be automatically deactivated after a predetermined period of time. The control means may check the light sensor, and turn the backlight on if the sensed light level does not exceed the threshold, upon a key of a keypad coupled to the infusion apparatus being pressed or the generation of an alarm.

Infusion pump with selective backlight

An infusion method and apparatus for infusing liquid into a patient, the infusion apparatus being compatible with a plurality of different types of cassettes which are adapted to be insertable into and removable from the infusion apparatus. The infusion apparatus has a housing adapted to receive a first type of cassette and a second type of cassette, a pump disposed in the housing and adapted to pump liquid through a conduit, and a cassette sensor disposed in the housing, the cassette sensor being capable of determining whether the first type of cassette is inserted into the housing or the second type of cassette is inserted into the housing. The infusion apparatus includes control means for controlling the operation of the pump which causes a first course of control action to be taken when the first type of cassette is inserted into the housing and a second course of control action to be taken when the second type of cassette is inserted into the housing. The control means may cause the pump to be operated in a first operating mode when the first type of cassette is inserted into the housing and in a second operating mode when the second type of cassette is inserted into the housing. The control means may include means for comparing a programmed infusion rate with a predetermined infusion rate, and means for preventing the pump from pumping liquid through the conduit if the programmed infusion rate exceeds the predetermined infusion rate.

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San Diego, CA, United States of America

Alan E Jordan