Anesthesia delivery system

• US 5,718,223 A
• Filed: 05/16/1995
• Issued: 02/17/1998
• Est. Priority Date: 05/16/1995
• Status: Expired due to Fees

• Current Assignee: Owen Healthcare
• Original Assignee: Owen Healthcare
• Inventors: Protas, Kenneth S., Weitz, Fred I.
• Primary Examiner(s): Millin, Vincent
• Assistant Examiner(s): Deane, Jr., William J.
• Application Number:
  US08/442,276
• Time in Patent Office: 1,008 Days
• Field of Search: 128/204.21, 128/204.18, 364/413.01, 364/413.02, 364/413.03, 364/413.04, 364/413.05
• US Class Current: 128/204.21
• CPC Class Codes: G16H 10/60 for patient-specific data, e.g. for electronic patient records
• CPC Class Codes: G16H 20/40 relating to mechanical, radiation or invasive therapies, e.g. surgery, laser therapy, dialysis or acupuncture
• CPC Class Codes: G16H 40/63 for local operation
• CPC Class Codes: G16H 70/20 relating to practices or guidelines

Abstract

The present invention discloses a method for efficiently recording and entering multiple anesthetic treatment variables, including all the data conventionally recorded in an anesthetic record, as well as anesthesia outcome data, into an integrated computer data base. The data base is thereafter subjected to trend analysis to identify any statistically significant nexus between treatment variables with sub-optimal outcomes. Accurate cost trend information is also provided. In preferred embodiments of the present invention, the required use of standardized practice protocols are disclosed in a method that optimizes the identification of any such nexus. Thus, the disclosed method provides accurate information useful for the modification and improvement of delivered anesthetic care.

Claims

1. A method of delivering operative anesthetic care during surgery comprising:

selecting an anesthetic protocol for a particular patient and procedure;

administering anesthetic care utilizing the selected protocol;

recording a

general systemic health type,

continuous medical status,

surgical procedure,

identity, dosage, amount and means of administration of all administered agents, and

outcome data for each anesthetic procedure and patient treated;

entering the recorded data into an integrated computerized data base;

subjecting said entered data to a computerized trend analysis;

identifying trend data indicating a statistically significant relation between protocols administered and suboptimal results of said anesthetic care; and

modifying the selected protocol to eliminate or reduce said sub-optimal results and thus improve the delivered anesthetic care.

2. The method of claim 1 further comprising recording said data upon a scanable anesthetic record.

3. The method of claim 2 further comprising scanning said scanable record by means of a reading device and thereafter transmitting the data read by the device to a central data storage and processing means.

4. The method of claim 3 further comprising selecting the reading device to be of a telefacsimile type.

5. The method of claim 4 further comprising subjecting the transmitted data provided by the telefacsimile device to discrete field deciphering and verification utilizing an intelligent reader program resident within the computer processor and thereafter saving deciphered and verified data to the storage means.

6. The method of claim 1 further comprising entering the recorded data into a data base utilizing a computer terminal.

7. The method of claim 1 further comprising selecting a standardized set of practice protocols and restricting the protocols utilized to protocols of the standardized set.

8. The method of claim 1 further comprising recording the identity of the person administering said operative anesthetic care during surgery.

9. A method of delivering operative anesthetic care during surgery comprising:

selecting a standardized set of practice protocols;

administering anesthetic care utilizing only protocols selected from the standardized set;

recording a

general systemic health type,

continuous medical status,

surgical procedure,

the identity, dosage, amount and means of administration of all administered agents, and

outcome data for each anesthetic procedure and patient;

entering the recorded data into an integrated computerized data base;

subjecting the entered data to a computerized trend analysis;

identifying trend data indicating a statistically significant relation between protocols administered and suboptimal results of said anesthetic care; and

modifying the selected protocol to eliminate or reduce sub-optimal anesthesia events.

10. The method of claim 9 further comprising recording said data upon a scanable anesthetic record.

11. The method of claim 10 further comprising scanning said scanable record by means of a reading device and thereafter transmitting the data read by the device to a central data storage and processing means.

12. The method of claim 11 further comprising selecting the reading device to be of a telefacsimile type.

13. The method of claim 12 further comprising subjecting the transmitted data provided by the telefacsimile device to discrete field deciphering and verification utilizing an intelligent reader program resident within computer processor and thereafter saving deciphered and read data to the storage means.

14. The method of claim 9 further comprising entering the recorded data into the data base utilizing a computer terminal.

15. The method of claim 9 further comprising recording the identity of the person delivering said operative anesthetic care during surgery.

16. A method of delivering operative anesthetic care during surgery comprising:

selecting an anesthetic protocol for a particular patient and procedure;

administering anesthetic care utilizing the selected protocol;

recording the

general systemic health status,

continuous medical status,

surgical procedure,

the identity, dosage, amount and means of administration of all administered agents, and

outcome data for each anesthetic procedure and patient

entering the recorded data into an integrated computerized data base;

entering agent and materials cost data into the data base;

subjecting said entered data to a computerized outcome trend analysis;

subjecting said data base to a computerized cost trend analysis;

identifying outcome trend data indicating a statistically significant relation between agent/protocol administered and suboptimal results of said anesthetic care;

identifying cost trend analysis indicating a statistically significant relation between protocols/agent and increased cost of delivered care; and

modifying the selected protocols in accordance with the outcome trend analysis and cost trend analysis in order to eliminate or reduce suboptimal outcomes and reduce the cost of delivered anesthetic care.

17. The method of claim 16 further comprising recording the entered data upon a scanable anesthetic record.

18. The method of claim 17 further comprising scanning the scanable record by means of a reading device and thereafter transmitting the data read by the reading device to a central data storage and processing means.

19. The method of claim 18 further comprising selecting the reading device to be of a telefacsimile type.

20. The method of claim 19 further comprising subjecting the transmitted data provided by the telefacsimile device to discrete field deciphering and verification utilizing an intelligent reader program incorporated within a computer processor and saving deciphered and verified data to the storage means.

21. The method of claim 16 further comprising entering the recorded data into a data base utilizing a computer terminal.

22. The method of claim 16 further comprising selecting a standardized set of practice protocols and restricting the protocols administered to the standardized set.

23. The method of claim 16 further comprising recording the identity of the person delivering said operative anesthetic care during surgery.

24. A method of delivering operative anesthetic care during surgery comprising:

selecting a standardized set of practice protocols;

restricting delivered anesthetic care to protocols selected from the standardized set;

administering anesthetic care utilizing the selected protocol;

recording a

general systemic health type,

continuous medical status,

surgical procedure,

the identity, dosage, amount and means of administration of all administered agents; and

outcome data for each anesthetic procedure and patient;

entering the recorded data into an integrated computerized data base;

entering agent and materials cost data into the data base;

subjecting the entered data to a computerized outcome trend analysis;

subjecting the data base to a computerized cost trend analysis;

identifying outcome trend data indicating a statistically significant relation between protocols or providers and suboptimal results of said anesthetic care;

identifying cost trend analysis indicating a statistically significant relation between protocols or providers and increased cost of delivered care; and

modifying the selected protocols to eliminate or reduce sub-optimal outcomes and cost.

25. The method of claim 24 further comprising recording said data upon a scanable anesthetic record.

26. The method of claim 25 further comprising scanning the data entered upon the scanable record by means of a reading device and thereafter transmitting the data read by the device to a central data storage and processing means.

27. The method of claim 26 further comprising selecting the reading device to be of a telefacsimile type.

28. The method of claim 27 further comprising subjecting data transmitted by the telefacsimile device to discrete field deciphering and verification utilizing an intelligent reader program incorporated within a computer processor and thereafter saving the deciphered and verified data to the storage means.

29. The method of claim 24 further comprising entering the recorded data into a data base utilizing a computer terminal.

30. The method of claim 24 further comprising recording anesthetic service provider identification data for each anesthesia case.