Multiple patient infant warming device, manager and method

Patent metadata

Field	Value
Publication number	US-9872807-B2
Application number	US-201314145564-A
Country	US
Kind code	B2
Filing date	Dec 31, 2013
Priority date	Dec 31, 2013
Publication date	Jan 23, 2018
Grant date	Jan 23, 2018

Abstract

A multiple patient infant warming management system comprises at least one temperature sensor for sensing at least one temperature of an infant warming device and a controller. The controller processes first signals for different temperature ranges of different temperature zones assigned to different patients to be concurrently warmed the infant warming device, receives second signals from the at least one temperature sensor indicating at least one temperature of the infant warming device and outputs adjustments based on the first signals and the second signals.

First claim

What is claimed is:

1. A multiple patient infant warming device comprising:
a computer processor;
an input device operatively connected to the computer processor;
a plurality of dedicated temperature zones within the infant warming device, each dedicated temperature zone assigned to a different one of a multiple of patients;
a plurality of temperature sensors operatively connected to the computer processor, wherein each dedicated temperature zone is associated with one of the plurality of temperature sensors;
a plurality of temperature regulating devices that each heat or cool a portion of the infant warming device, wherein each dedicated temperature zone is associated with one of the plurality of temperature regulating devices;
wherein the computer processor is configured to:
determine a temperature range for each of the plurality of dedicated temperature zones based on data from one of the input device and the plurality of temperature sensors; and
control the plurality of temperature regulating devices to maintain each dedicated temperature zone within the respective temperature range.

2. The multiple patient infant warming device of claim 1 , wherein the computer processor is configured to calculate the temperature range for each of the plurality of dedicated temperature zones based on data from the input device, wherein the data from the input device comprises a patient weight for each of the multiple patients.

3. The multiple patient infant warming device of claim 1 , wherein the computer processor is configured to calculate the temperature range for each of the plurality of dedicated temperature zones based on data from the input device, wherein the data from the input device comprises a patient age for each of the multiple patients.

4. The multiple patient infant warming device of claim 1 , wherein the computer processor is configured to maintain the dedicated temperature zone for each of the multiple patients within the respective temperature range based on feedback from the plurality of temperature sensors.

5. The multiple patient infant warming device of claim 1 , wherein the computer processor is configured to identify any patient incompatibility between temperature ranges of the dedicated temperature zones assigned to different ones of the multiple patients based on data from the input device.

6. The multiple patient infant warming device of claim 5 , wherein the computer processor is configured to generate an alarm based on an identified patient incompatibility.

7. The multiple patient infant warming device of claim 6 , further comprising a display operatively connected to the computer processor.

8. The multiple patient infant warming device of claim 7 , wherein the computer processor is configured to generate an infant placement recommendation based on the identified patient incompatibility, and wherein the display is configured to communicate the infant placement recommendation.

9. The multiple patient infant warming device of claim 1 , wherein the computer processor is configured to control each of the plurality of temperature regulating devices based on the temperature range for the associated dedicated temperature zone and the temperature range for an adjacent dedicated temperature zone.

10. The multiple patient infant warming device of claim 9 , wherein the computer processor is further configured to determine a temperature gradient between adjacent dedicated temperature zones, and to control each of the plurality of temperature regulating devices based on the temperature gradient.

11. A multiple patient infant warming management system comprising:
at least two temperature sensors for sensing at least two temperatures within an infant warming device, wherein each temperature is measured in a different temperature zone assigned to different patients of a multiple of patients to be concurrently warmed in the infant warming device;
a controller operatively connected to the at least two temperature sensors, the controller configured to:
process first signals for different temperature ranges associated with the different temperature zones assigned to the different patients;
receive second signals from each of the at least two temperature sensors indicating at least one temperature in the respective temperature zone of the infant warming device; and
control at least one heating device or one cooling device for each temperature zone based on the first signals and the second signals to maintain each temperature zone within the respective temperature range.

12. The multiple patient infant warming management system of claim 11 , wherein the at least two temperature sensors include at least one temperature sensor for each of the different patients to be warmed by the infant warming device.

13. The multiple patient infant warming management system of claim 11 , wherein the controller is further configured to determine the different temperature ranges of the different temperature zones and to generate the first signals.

14. The multiple patient infant warming management system of claim 13 , wherein the determining of the different temperature ranges of the different temperature zones is based on a parameter selected from a group of parameters consisting of: a patient weight for each of the different patients; a temperature of each of the different patients; a patient age for each of the different patients; and an oxygen concentration of each of the different patients.

15. The multiple patient infant warming management system of claim 13 , wherein the determining of the different temperature ranges of the different temperature zones is based on the second signals.

16. The multiple patient infant warming management system of claim 11 , wherein the controller is configured to operate in one of a plurality of care person selectable modes comprising:
a dedicated temperature zone maintenance mode in which the controller generates control signals to maintain the different temperature ranges of the different temperature zones assigned to the different patients;
a compatible temperature zone maintenance mode in which the controller (a) determines a compatible temperature range compatible to a plurality of the different temperature ranges of the different temperature zones assigned to the different patients and (b) generates control signals to maintain the different temperature zones within the compatible temperature range; and
a compatibility notification mode in which the controller (a) identifies incompatibility between the different temperature ranges of the different temperature zones assigned to the different patients and (b) outputs a message based upon the identified incompatibility.

17. The multiple patient infant warming management system of claim 11 , wherein the controller is further configured to output adjustments based on the first signals and the second signals is selected from a group of adjustments consisting of: (1) generating control signals to maintain the different temperature ranges of the different temperature zones assigned to the different patients; (2) determining a compatible temperature range compatible to a plurality of the different temperature ranges of the different temperature zones assigned to the different patients and generating control signals to maintain the different temperature zones within compatible temperature range; and (3) identifying incompatibility between the different temperature ranges of the different temperature zones assigned to the different patients and outputting a message based upon the identified incompatibility.

Assignees

• Gen Electric

Inventors

• Falk Steven Mitchell
• Ten Eyck Lawrence Guy
• Mccue Marjorie Chappelle
• Starr Karen P

Classifications

• A61G2203/46

  for temperature · CPC title

• G06F19/3406

  Physics · mapped topic

• A61G2203/44

  for weight · CPC title

• A61F7/10

  Cooling bags, e.g. ice-bags · CPC title

• A61G11/00 Primary

  Baby-incubators; Couveuses · CPC title