METHOD AND SYSTEM FOR MONITORING THE FLOW AND USAGE OF MEDICAL DEVICES

• US 20120265555A1
• Filed: 09/28/2009
• Published: 10/18/2012
• Est. Priority Date: 09/28/2009
• Status: Abandoned Application

• Current Assignee: Ethicon Endo-Surgery, Inc. (Johnson & Johnson)
• Original Assignee: Ethicon Endo-Surgery, Inc. (Johnson & Johnson)
• Inventors: Cappuzzo, Sandro, Rizzi, Antonio, Volpi, Andrea
• Application Number:
  US13/498,418
• Publication Number:
  US 20120265555A1
• Time in Patent Office: Days
• US Class Current: 705/2
• CPC Class Codes: G16H 40/20 for the management or administration of healthcare resources or facilities, e.g. managing hospital staff or surgery rooms

Abstract

A system for monitoring the flow and usage of a plurality of medical devices (4) in a hospital (2) environment comprises medical device identification tags (17) connected to the medical devices (4) and configured to emit a medical device identification signal, a waste bag (12) adapted to receive the medical devices (4) used during an operation on a patient, an operation identification tag (39) attached to the waste bag (12) and configured to emit an operation identification signal, a waste exit identification reader (36) adapted to scan the waste bag (12) to detect the operation identification signal and the medical device identification signals from the waste bag (12), a control unit (29; 48) for receiving and associating the individual medical device identification codes and operation identification code detected from the waste bag (12) and for storing these identification codes and associations in a data base (31;28) for further elaboration.

Claims

1. System for monitoring the flow and usage of a plurality of medical devices (4) in a hospital (2) environment, comprising:

a plurality of individual medical device identification tags (17) connected to each one of said plurality of medical devices (4) and configured to provide a medical device identification information detectable at a distance and containing a medical device identification code which is unique for each of said medical devices (4) and,

a waste bag (12) adapted to receive the medical devices (4) and medical device wrappings (5) used during an operation on a patient and,

one or more operation identification tags (39) attached to said waste bag (12) and configured to provide an operation identification information detectable at a distance and containing an operation identification code which identifies said operation on said patient and,

a waste exit identification reader (36) adapted to scan said waste bag (12) to detect said operation identification information provided by said operation identification tag (39) and said individual medical device identification information provided by said individual medical device identification tags (12) inside said waste bag (12) and,

a control unit (29;

48) in signal communication with said waste exit identification reader (36), said control unit (29;

48) being configured to receive and associate said individual medical device identification codes and operation identification code detected from said waste bag (12) and to store said identification codes and associations in a data base (31;

28) for further elaboration.

2. System according to claim 1, in which said control unit (29;

48) is configured to calculate the medical device consumption and cost of an individual operation in dependency from the stored operation identification data and associated medical device identification data.

3. System according to claim 1 or 2, in which said control unit (29;

48) is configured to compare the medical device consumption and cost for a same type of operation performed under different operating conditions in dependency from the stored operation identification data and associated medical device identification data.

4. System according to any one of the preceding claims, in which said control unit (29;

48) is configured to generate a classification list of operation conditions listed in dependency from their cost effectiveness on the basis of the stored operation identification data and associated medical device identification data.

5. System according to any one of the preceding claims, in which said control unit (29;

48) is configured to generate a list of medical devices to be allocated for a specific operation type, in dependency of said previously stored consumed medical device identification data associated to said specific operation type.

6. System according to the preceding claim, in which said control unit (29;

48) is configured to select for a predetermined operation and disease of a predetermined type of patient an operation condition on the basis of said classification list.

7. System according to claim 3 or 4 or 6, wherein said operation condition is selected in the group comprising:

doctors;

types of surgical approach;

types of medical devices;

types of patients.

15. Method according to any one of the preceding claims, comprising the steps of:

attaching said individual medical device identification tags (17) to said medical devices (4) before shipping said plurality of medical devices (4) from a supplier (1) to a hospital (2) and,

upon receiving said plurality of medical devices (4) in the hospital (2) store (13;

14), scanning said plurality of medical devices (4) with a hospital store entrance identification reader (36) to detect said individual medical device identification information provided by said individual medical device identification tags (12) and storing said medical device identification codes of the received medical devices (4) as entrance codes in a data base (31;

28);

when medical devices (4) leave the hospital (2) store (13;

14) towards an operation theater block (9) or clinical department, scanning said medical devices (4) with a hospital store exit identification reader (34) to detect said individual medical device identification information provided from said individual medical device identification tags (12) and storing said medical device identification codes of the medical devices (4) which left the hospital store (13;

14) as exit codes in said data base (31;

28);

calculating a medical device stock level in the hospital store (13, 14) on the basis of the previously stored medical device identification entrance codes and medical device identification exit codes.

16. Method according to claim 15, comprising the step of composing and transmitting to the supplier (1) an order of replenishment of the hospital stores (13, 14) on the basis of said calculated medical device stock level and predetermined medical device lower limit stock values.

17. Method according to claim 15 or 16, comprising the step of composing and transmitting to the hospital (2) an offer of replenishment of the hospital stores (13, 14) on the basis of the calculated medical device stock level and predetermined medical device lower limit stock values.

8. Method for monitoring the flow and usage of a plurality of medical devices (4) in a hospital (2) environment, comprising the steps of:

providing a plurality of individual medical device identification tags (17) connected to each one of said plurality of medical devices (4) and configured to provide a medical device identification information detectable at a distance and containing a medical device identification code which is unique for each of said medical devices (4) and,

providing a waste bag (12) adapted to receive the medical devices (4) and medical device wrappings (5) used during an operation on a patient and,

providing one or more operation identification tags (39) configured to provide an operation identification information detectable at a distance and containing an operation identification code which identifies said operation on said patient and attaching said operation identification tag (39) to said waste bag (12),

scanning said waste bag (12) with a waste exit identification reader (36) to detect said operation identification information provided by said operation identification tag (39) and said individual medical device identification information provided by said individual medical device identification tags (12) inside said waste bag (12) and,

receiving and associating said individual medical device identification codes and operation identification code detected from said waste bag (12) and storing said identification codes and associations in a data base (31;

28) for further elaboration.

9. Method according to claim 8, comprising the step of calculating the medical device consumption and cost of an individual operation in dependency from the stored operation identification data and associated medical device (4) identification data.

10. Method according to claim 8 or 9, comprising the step of comparing the medical device consumption and cost for a same type of operation performed under different operating conditions in dependency from the stored operation identification data and associated medical device identification data.

11. Method according to any one of claims 8 to 10, comprising the step of generating a classification list of operation conditions listed in dependency from their cost effectiveness on the basis of the stored operation identification data and associated medical device identification data.

12. Method according to any one of claims 8 to 11, comprising the steps:

generating a list of medical devices to be allocated for a specific operation type, in dependency of previously stored consumed medical device identification data associated to said specific operation type and,

subsequently allocating the medical devices for said type of operation during the preparation of the operation theater.

13. Method according to claim 12, comprising the step of selecting for a predetermined operation and disease of a predetermined type of patient an operation condition on the basis of said classification list.

14. Method according to claim 10 or 11 or 13, wherein said operation conditions are selected in the group comprising:

doctors;

types of surgical approach;

types of medical devices;

types of patients.