Medical equipment management apparatus which predicts future status of medical equipment

• US 8,489,408 B2
• Filed: 10/17/2003
• Issued: 07/16/2013
• Est. Priority Date: 10/18/2002
• Status: Expired due to Fees

• Current Assignee: Toshiba Medical Systems Corporation (Canon Inc.)
• Original Assignee: Toshiba Medical Systems Corporation (Canon Inc.), Kabushiki Kaisha Toshiba (Toshiba Corporation)
• Inventors: Takada, Yoichi, Ikeda, Satoshi, Sawanaga, Yuuji
• Primary Examiner(s): NGUYEN, TRAN N
• Application Number:
  US10/686,705
• Publication Number:
  US 20040138920A1
• Time in Patent Office: 3,560 Days
• Field of Search: 705 2- 3
• US Class Current: 705/2
• CPC Class Codes: G06Q 10/06 Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
• CPC Class Codes: G16H 40/20 for the management or administration of healthcare resources or facilities, e.g. managing hospital staff or surgery rooms
• CPC Class Codes: G16H 40/40 for the management of medical equipment or devices, e.g. scheduling maintenance or upgrades
• CPC Class Codes: G16H 40/67 for remote operation

Abstract

A medical equipment management apparatus for managing a medical equipment provided in a medical facility connected to the apparatus through a network. The apparatus comprises a reception unit, a storage unit, a prediction unit, a determination unit, and an informing unit. The reception unit is configured to receive a parameter data regarding the medical equipment more than once. The storage unit is configured to store the parameter data, and the prediction unit is configured to calculate an expectancy of the parameter data to be received in the future based on the stored parameter data. Further, the determination unit is configured to determine a level of the expectancy, and the informing unit is configured to give a notice to the medical facility through the network according to the determined level.

Claims

1. A medical equipment management apparatus for managing a medical equipment provided in a medical facility connected to the apparatus through a network, the apparatus comprising:

a processor;

a reception unit connected to the network, configured to receive parameter data from the medical equipment located in the medical facility, the parameter data is information regarding a status of a specific component of the medical equipment;

a storage unit including a memory, connected to the network, configured to store the parameter data;

a prediction unit connected to the network, configured to calculate an expectancy of the parameter data, which is a predicted parameter data value expected to be received in the future regarding the status of the specific component of the medical equipment, and is calculated based on the stored parameter data;

a second reception unit connected to the network configured to receive a reference request for the expectancy from a requester;

a providing unit connected to the network configured to allow the requester to refer to information of the expectancy based on the received reference request;

a comparison unit configured to compare the expectancy value to the first predetermined threshold level and compare the expectancy value to the second predetermined threshold level; and

an informing unit configured to issue a notification message via the network to a first address when the expectancy is determined to be between the first threshold level and the second threshold level and to a second address when the expectancy is determined to exceed the second threshold.

2. The apparatus according to claim 1, wherein the informing unit is further configured to issue a notice to a local maintenance provider which provides a maintenance service for the medical equipment.

3. The apparatus according to claim 2, further comprising a second storage unit configured to store maintenance contract information of the medical equipment, and wherein the informing unit also issues the notification message to the local maintenance provider based on the stored maintenance contract information and the value.

4. The apparatus according to claim 1, wherein the informing unit issues the notification message allowing a reference of a graph which shows the stored parameter data and the expectancy with the first and second threshold levels in chronological order.

5. The apparatus according to claim 4, wherein the stored parameter data and the expectancy are shown in a distinguishable manner.

6. The apparatus according to claim 1, wherein the informing unit issues the notification message including a first content when the expectancy is determined to be between the first threshold level and the second threshold level and the notification message including a second content different from the first content when the expectancy is determined to exceed the second threshold level.

7. The apparatus according to claim 6, wherein the first content represents a necessity of a maintenance service for the medical equipment without urgency;

and wherein the second content represents a necessity of an urgent maintenance service for the medical equipment.

8. The apparatus according to claim 1, wherein the parameter data represents a characteristic regarding a part of the medical equipment at each of a plurality of times.

9. The apparatus according to claim 8, wherein the parameter data is given for each of a plurality of parts of the medical equipment.

10. The apparatus according to claim 1, wherein the expectancy represents parameter data received at a predetermined time.

11. The apparatus according to claim 10, wherein the predetermined time is designated.

12. The apparatus according to claim 1, further comprising a provider configured to provide the expectancy through a telecommunication network.

13. The apparatus according to claim 12, wherein the expectancy is included in a report which reports information of the medical equipment through the telecommunication network.

14. The apparatus according to claim 12, wherein the expectancy is provided through an Internet web site.

15. The apparatus according to claim 1, further comprising a second storage unit configured to store maintenance contract information of the medical equipment.

16. The apparatus according to claim 15, wherein the stored maintenance contract information is changed by an external terminal connected to the apparatus through the network.

17. The apparatus according to claim 1, wherein the prediction unit calculates the expectancy by statistically analyzing the stored parameter data.

18. The apparatus according to claim 1,

wherein the informing unit issues the notification message including a first content when stored maintenance contract information is a first type and the expectancy is determined to exceed the second threshold level,

wherein the informing unit issues the notification message including a second content when the stored maintenance contract information is the first type and the expectancy is determined to be between the first threshold level and the second threshold level,

wherein the informing unit issues the notification message including a third content when the stored maintenance contract information is a second type and the expectancy is determined to exceed the second threshold level, and

wherein the informing unit does not issue the notification message when the stored maintenance contract information is the second type and the expectancy is determined to be between the first threshold level and the second threshold level.

19. The apparatus according to claim 1, wherein a determining condition is stored for a user of the medical equipment, and wherein a content included in the notification message is changed based on the determining condition stored for the user.

20. The apparatus according to claim 1, wherein the requester is a computer provided in a local maintenance provider which provides a maintenance service for the medical equipment.

21. The apparatus according to claim 1, wherein the requester is a computer provided in the medical facility.

22. The apparatus according to claim 1, wherein the requester is a computer provided in the apparatus.

23. The apparatus according to claim 1, wherein the information is a graph showing the stored parameter data and the expectancy.

24. The apparatus according to claim 1, wherein the prediction unit calculates the expectancy in response to the reception of the reference request.

25. The apparatus according to claim 1, wherein the prediction unit calculates the expectancy at predetermined times.

26. The apparatus according to claim 1, wherein the notification message is an e-mail.

27. The apparatus according to claim 1, wherein the predetermined data is a bias voltage level from a computed tomography apparatus.

28. A medical equipment management apparatus for managing a medical equipment provided in a medical facility connected to the apparatus through a network, the apparatus comprising:

a processor;

a reception unit connected to the network configured to receive parameter data regarding the medical equipment, the parameter data is information regarding a status of a specific component of the medical equipment;

a storage unit including a memory, connected to the network configured to store the parameter data;

a prediction unit connected to the network configured to calculate an expectancy of the parameter data, which is a predicted parameter data value expected to be received in the future regarding the status of the specific component of the medical equipment, and is calculated based on the stored parameter data;

a determination unit connected to the network configured to determine a date when the expectancy is identical to a predetermined threshold existing in the determination unit;

a second reception unit connected to the network configured to receive a reference request for the date from a computer;

a providing unit connected to the network configured to allow the computer to refer to information of the date based on the received reference request; and

an informing unit configured to send a notification message over the network to a second computer according to the determined date.

29. A method of managing a medical equipment device, provided in a medical facility, the method comprising the steps of:

receiving parameter data in a reception unit connected to a network, the parameter data is information regarding a status of a specific component of the medical equipment device;

storing the parameter data in a storage unit including a memory;

calculating, using a processor, an expectancy of the parameter data to be received in the future, the expectancy is a predicted parameter data value regarding the status of the specific component of the medical equipment and is calculated based on the stored parameter data of the medical equipment device;

comparing the expectancy to a first predetermined threshold level and a second predetermined threshold level;

receiving a reference request for the expectancy from a requester;

allowing the requester to refer to information of the expectancy based on the received reference request; and

issuing a notification message via the network to a first address when the expectancy is determined to be between the first threshold level and the second threshold level and to a second address when the expectancy is determined to exceed the second threshold.

30. A method of managing a medical equipment device provided in a medical facility, the method comprising the steps of:

receiving parameter data in a reception unit connected to a network, the parameter data is information regarding a status of a specific component of the medical equipment;

storing the parameter data in a storage unit including a memory;

calculating, using a processor, an expectancy, which is a predicted parameter data value expected of the parameter data to be received in the future regarding the status of the specific component of the medical equipment, and is calculated based on the stored parameter data of the medical equipment device;

receiving a reference request for the expectancy from a requester;

allowing the requester to refer to information of the expectancy based on the received reference request;

comparing the expectancy value to a first predetermined threshold level and comparing the expectancy value to a second predetermined threshold level; and

issuing a notification message via a network to a first address when the expectancy is determined to be between the first threshold level and the second threshold level and to a second address when the expectancy is determined to exceed the second threshold.

31. A method of managing a medical equipment device provided in a medical facility, the method comprising the steps of:

receiving parameter data in a reception unit connected to a network, the parameter data is information regarding a status of a specific component of the medical equipment;

storing the parameter data in a storage unit including a memory;

calculating, using a processor, an expectancy, which is a predicted parameter data value expected of the parameter data to be received in the future regarding the status of the specific component of the medical equipment, and is calculated based on the stored parameter data of the medical equipment device;

determining a date when the expectancy is identical to a predetermined threshold existing in the determination unit;

receiving a reference request for the date from a computer;

providing the computer with information of the date based on the received reference request; and

sending a notification message over the network to a second computer according to the determined date.

32. A management system, comprising:

a medical facility apparatus, provided in a medical facility, configured to transmit parameter data that is information regarding a status of a specific component of the medical equipment device through a network; and

a medical equipment management apparatus including a processor, the medical equipment management apparatus configured to store the parameter data in a memory and to calculate an expectancy, which is a predicted parameter data value expected of the parameter data to be received in the future regarding the status of the specific component of the medical equipment, and is calculated based on the parameter data transmitted from the medical facility apparatus, to compare the expectancy value to the first predetermined threshold level and compare the expectancy value to the second predetermined threshold level, and to output a notification message indicating a situation of the medical equipment via the network to a first address when the expectancy is determined to be between the first threshold level and the second threshold level and to a second address when the expectancy is determined to exceed the second threshold, the medical equipment management apparatus also configured to receive a reference request for the expectancy from a requester.

33. A management system, comprising:

a medical facility apparatus, provided in a medical facility, configured to transmit parameter data that is information regarding a status of a specific component of the medical equipment device through a network;

a medical equipment management apparatus including a processor, the medical equipment management apparatus configured to store the parameter data in a memory and to calculate an expectancy of the parameter data, which is a predicted parameter data value expected to be received in the future regarding the status of the specific component of the medical equipment, and is calculated based on the parameter data transmitted from the medical facility apparatus, to compare the expectancy value to the first predetermined threshold level and compare the expectancy value to the second predetermined threshold level, and to transmit information of the expectancy through the network the medical equipment management apparatus also configured to receive a reference request for the expectancy from a requester; and

a terminal equipment configured to receive and display the information transmitted from the medical equipment management apparatus.

34. A monitoring apparatus for managing an equipment connected to the apparatus through a network, the apparatus, comprising:

a processor;

a reception unit connected to the network configured to receive data from the equipment a plurality of times, the data is information regarding the status of a specific component of the equipment;

a storage unit including a memory, connected to the network configured to store the data;

a prediction unit connected to the network configured to calculate an expectancy of the predicted data to be received in the future regarding the status of the specific component of the medical equipment, and the expectancy is calculated based on the stored data;

a determination unit connected to the network configured to determine a date when the expectancy is identical to a predetermined threshold existing in the determination unit;

a second reception unit connected to the network configured to receive a reference request for the expectancy from a requester;

a providing unit connected to the network configured to allow the requester to refer to information of the expectancy based on the received reference request;

an informing unit connected to the network configured to issue a notice through the network; and

an informing unit configured to send a notification message over the network to a second computer according to the determined date.