Apparatus and method for detecting and identifying a drug

• US 5,772,443 A
• Filed: 12/17/1996
• Issued: 06/30/1998
• Est. Priority Date: 05/13/1992
• Status: Expired due to Term

• Current Assignee: University of Florida Research Foundation, Incorporated (State University System of Florida)
• Original Assignee: University of Florida Research Foundation, Incorporated (State University System of Florida)
• Inventors: Lampotang, Samsun, Carovano, Ronald G., Gravenstein, Joachim S., Good, Michael L., van Meurs, Willem L.
• Primary Examiner(s): Leubecker, John P.
• Application Number:
  US08/768,144
• Time in Patent Office: 560 Days
• Field of Search: 434/262, 434/265-268, 434/272, 434/275, 128/774
• US Class Current: 434/272
• CPC Class Codes: A61B 5/00 Measuring for diagnostic purposes radiation diagnosis A61B6/00; diagnosis by ultrasonic, sonic or infrasonic waves A61B8/00; Identification of persons
• CPC Class Codes: A61B 5/0215 by means inserted into the body catheters A61M25/00
• CPC Class Codes: A61B 5/1106 to assess neuromuscular blockade, e.g. to estimate depth of anaesthesia
• CPC Class Codes: A61B 5/1455 using optical sensors, e.g. spectral photometrical oximeters
• CPC Class Codes: A61B 5/411 Detecting or monitoring allergy or intolerance reactions to an allergenic agent or substance
• CPC Class Codes: A61B 5/7405 using sound
• CPC Class Codes: A61B 7/003 Detecting lung or respiration noise
• CPC Class Codes: G09B 23/28 for medicine
• CPC Class Codes: G09B 23/285 for injections, endoscopy, bronchoscopy, sigmoidscopy, insertion of contraceptive devices or enemas

Abstract

An apparatus and method for detecting and identifying a drug administered in real time in an integrated patient simulator uses a manikin which receives the administration of the drug. A bar code is affixed to an implement for administering the drug, wherein the implement is an intravenous drip bag or a syringe. A scanner is used to scan the bar code to identify the type and concentration of the drug contained within the implement. The information obtained by the scanner is then used by a computer associated with the patient simulator to effect a response in the manikin.

Claims

1. An apparatus for detecting and identifying a drug administered in real time in an integrated patient simulator during simulated medical surgery, comprising:

a. a manikin for receiving the administration of a drug;

b. bar code scanning means for detecting and identifying the drug administered by scanning a bar code affixed to an implement for administering the drug to said manikin, wherein the bar code includes information identifying the drug administered by the implement; and

c. computer control means for receiving from said code scanning means the information identifying the drug and effecting a response in said manikin, the response being dependant upon drug administered.

2. The apparatus of claim 1, wherein the information identifying the drug indicates the type and concentration of the drug administered.

3. The apparatus of claim 1, further comprising means for generating a warning if the implement for administering the drug is actuated prior to scanning the implement with said bar code scanning means.

4. The apparatus of claim 1, further comprising means for determining whether the implement for administering the drug is an intravenous drip bag or a syringe.

5. The apparatus of claim 1, further comprising means for quantifying the amount of the drug administered, and wherein the response effected by said computer control means is dependant upon the amount of the drug administered.

6. The apparatus of claim 5, wherein said means for quantifying the amount of drug administered comprises a scale and means for polling said scale at known time intervals and determining the amount of drug administered from the change in weight over time.

7. A method of detecting and identifying a fluid administered in real time in an integrated patient simulator during simulated medical surgery using a manikin, comprising the steps of:

a. scanning a bar code affixed to an implement for administering the fluid, wherein the bar code includes information identifying the fluid administered;

b. communicating the information identifying the fluid administered to a computer control means for effecting a response in the manikin; and

c. effecting a response in the manikin, wherein the response is dependant upon the fluid administered.

8. The method of claim 7, wherein the implement for administering the fluid is selected from the group consisting of an intravenous drip bag and a syringe, and wherein said method further comprises the step of determining whether the implement for administering the fluid is an intravenous drip bag or a syringe.

9. The method of claim 7, further comprising the step of generating a warning if the implement for administering the fluid is actuated prior to said scanning step.

10. The method of claim 7, further comprising the step of quantifying the amount of the drug administered, and wherein the response effected in the manikin is dependant upon the amount of the drug administered.

11. An apparatus for detecting, identifying and quantifying a drug administered to an integrated patient simulator during simulated medical surgery, comprising:

a. a manikin for receiving the administration of a drug;

b. bar code scanning means for detecting and identifying the drug administered by scanning a bar code affixed to an implement for administering the drug to said manikin, wherein the bar code includes information identifying the drug administered by the implement;

c. computer control means for receiving from said bar code scanning means the information identifying the drug and effecting a response in said manikin; and

d. means for collecting and quantifying the amount of drug administered;

wherein the response effected in said manikin is dependant upon the identification and amount of the drug administered.

12. The apparatus of claim 11, wherein the information identifying the drug indicates the type and concentration of the drug administered.

13. The apparatus of claim 11, further comprising means for generating a warning if the implement for administering the drug is actuated prior to scanning the implement with said bar code scanning means.

14. The apparatus of claim 11, wherein the implement is selected from the group consisting of an intravenous drip bag and a syringe, said apparatus further comprising means for determining whether the implement for administering the drug is an intravenous drip bag or a syringe.

15. The apparatus of claim 11, wherein said means for collecting and quantifying the amount of drug administered comprises a scale and means for polling said scale at known time intervals and determining the amount of drug administered from the change in weight over time.