Electrical connector apparatus, system and method for use with medical devices

• US 20040185709A1
• Filed: 03/19/2003
• Published: 09/23/2004
• Est. Priority Date: 03/19/2003
• Status: Abandoned Application

• Current Assignee: E-Z-EM Incorporated (Bracco SPA)
• Original Assignee: E-Z-EM Incorporated (Bracco SPA)
• Inventors: Hartman, Steven, Williams, Robert C. Jr., Schaller, Ronald
• Application Number:
  US10/391,977
• Publication Number:
  US 20040185709A1
• Time in Patent Office: Days
• US Class Current: 439/502
• CPC Class Codes: H01R 11/18 End pieces terminating in a probe
• CPC Class Codes: H01R 13/58 Means for relieving strain on wire connection, e.g. cord grip , for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable for flat or ribbon cables H01R12/771
• CPC Class Codes: H01R 2201/12 for medicine and surgery

Abstract

The present invention relates to an electrical connector apparatus, system and method for use with medical devices. In an alternative embodiment, the apparatus of the present invention comprises a first component comprising a first electrical connector adapted to electrically couple with a medical device, and a second component for establishing a connection with an electrical circuit, preferably a microprocessor. The device of the present invention is especially suited for use with medical devices useful in detecting extravasation in an individual undergoing a fluid injection procedure, because it allows for patient mobility, ease of connection and disconnection and more efficient use of medical equipment such as CT scanning equipment.

Claims

1. An electrical connector apparatus suitable for use with a medical device, said apparatus comprising:

a first component comprising a first electrical connector adapted to electrically couple with a medical device, and a second electrical connector; and

a second component comprising an electrical cable having a proximal and a distal end, a third electrical connector located on said distal end of said cable for establishing an electrical connection with an electrical circuit and a fourth electrical connector located on said proximal end of said cable;

wherein said second electrical connector is adapted to electrically couple with said fourth electrical connector.

2. The apparatus of claim 1, wherein said first electrical connector comprises a securing means for preventing decoupling of said first electrical connector and said medical device.

3. The apparatus of claim 1, wherein said second electrical connector is a female type connector and said fourth electrical connector is a male type connector.

4. The apparatus of claim 1, wherein said second electrical connector and said fourth electrical connector comprise interfitting female and male coupling means, respectively, such that when said female and male coupling means are coupled an electrical connection is established.

5. The apparatus of claim 1, wherein said first component further comprises an electrical cable disposed between said first electrical connector and said second electrical connector.

6. The apparatus of claim 5, wherein said electrical cable disposed between said first electrical connector and said second electrical connector is about 0.5 inches to about 30 inches long.

7. The apparatus of claim 1, wherein said first electrical connector is a low voltage electrical connector.

8. The apparatus of claim 7, wherein said first electrical connector is a male micro DIN connector.

9. The apparatus of claim 7, wherein said first electrical connector is capable of establishing a low profile planar electrical interface with one or more electrodes, wherein said one or more electrodes are part of a medical device useful in detecting extravasation in an individual undergoing a medical procedure.

10. The apparatus of claim 9, wherein said medical procedure is a CT scanning procedure.

11. The apparatus of claim 1, wherein said electrical circuit comprises a microprocessor.

12. The apparatus of claim 1, wherein said third electrical connector is permanently connected to said electrical circuit.

13. The apparatus of claim 1, further comprising one more electrical cables with one or more electrical connectors disposed thereon positioned in line between said first and said second components.

14. The apparatus of claim 1, wherein said medical device is useful in detecting extravasation in an individual undergoing a medical procedure.

15. The apparatus of claim 14, wherein said medical procedure is a vascular fluid injection procedure.

16. The apparatus of claim 14, wherein said medical procedure is intravenous administration of fluid to an individual via a catheter.

17. The apparatus of claim 14, wherein said medical procedure is a CT scanning procedure, wherein the individual is injected with a contrast agent.

30. A method for detecting extravasation in two or more individuals, said method comprising the steps of:

(i) connecting at least a first and a second medical device to a first and a second individual, respectively, wherein the at least first and second medical devices are useful in detecting extravasation;

(ii) connecting the at least first medical device to a first first component of claim 1;

(iii) connecting the at least second medical device to another first component of claim 1;

(iv) connecting the first first component to a first second component of claim 1;

(v) performing a CT scan on said first individual;

(vi) decoupling said first first component from said second component;

(vii) connecting the another first component to the first second component;

(viii) performing a CT scan on said second individual; and

(ix) decoupling said another first component from said first second component.

18. An electrical connector apparatus suitable for use with a device useful in detecting extravasation in an individual undergoing a medical procedure, said apparatus comprising:

a first component comprising a first electrical connector, an electrical cable and a second electrical connector, said electrical cable positioned between said first and said second electrical connector, said first electrical connector adapted to couple with one or more electrodes on the extravasation detection device, the first electrical connector having a securing means for preventing decoupling of said first electrical connector and said electrodes; and

a second component comprising an electrical cable having a proximal and a distal end, a third electrical connector located on said distal end of said cable for establishing an electrical connection with a microprocessor adapted to receive signals from said one or more electrodes on the extravasation device, and a fourth electrical connector located on said proximal end of said cable; and

said second electrical connector and said fourth electrical connector being interfitting type cable connectors, such that when said second electrical connector and said fourth electrical connector are coupled an electrical connection is established there between;

wherein said one or more electrodes are part of a medical device useful in detecting extravasation in an individual undergoing a fluid injection procedure.

19. The apparatus of claim 18, wherein said second electrical connector and said fourth electrical connector comprise interfitting female and male cable connectors, respectively.

20. A system for detecting extravasation in an individual, said system comprising:

a medical device useful in detecting extravasation in an individual undergoing a medical procedure, said medical device comprising one or more electrodes;

a first component including a first electrical connector adapted to electrically couple with the one or more electrodes of the medical device, and a second electrical connector;

a second component including an electrical cable having a proximal and a distal end, a third electrical connector located on said distal end of said cable for establishing an electrical connection with an electrical circuit and a fourth electrical connector located on said proximal end of said cable; and

.

an electrical circuit, said electrical circuit comprising a microprocessor;

wherein said second electrical connector is adapted to electrically couple with said fourth electrical connector.

21. The system of claim 20, wherein said first component further comprises an electrical cable positioned between said first and said second electrical connectors.

22. The system of claim 20, wherein the medical procedure is a vascular fluid injection procedure.

23. The system of claim 20, wherein the medical procedure is intravenous administration of fluid to an individual.

24. The system of claim 20, wherein said medical procedure is a CT scanning procedure.

25. A method for electrically connecting a medical device to an individual undergoing a medical procedure, said method comprising the steps of:

(i) affixing the medical device to the individual undergoing the medical procedure, wherein said medical device includes one or more electrodes;

(ii) coupling said one or more electrodes with a first electrical connector of a first component, said first electrical connector adapted to receive electrical signals from said one or more electrodes, and said first electrical having a securing means for preventing decoupling of said first electrical connector and said one or more electrodes, and a second electrical connector;

(iii) coupling a microprocessor with a third electrical connector of a second component, said second component including an electrical cable having a proximal and a distal end, said third electrical connector located on said distal end of said cable for establishing an electrical connection with said microprocessor, wherein said microprocessor is adapted to receive signals from said one or more electrodes, and a fourth electrical connector located on said proximal end of said cable;

(iv) mating said second electrical connector with said fourth electrical connector, said second electrical connector and said fourth being interfitting type cable connectors, such that when said second electrical connector and said fourth electrical connector are mated an electrical connection is established; and

,

(v) simultaneously connecting a second individual to a medical device using a second first component while the first individual is connected to the microprocessor component during the procedure.

26. The method of claim 25, wherein said second electrical connector and said fourth electrical connector comprise interfitting female and male cable connectors, respectively.

27. The method of claim 26, wherein said medical procedure is a vascular fluid injection procedure.

28. The method of claim 26, wherein said medical procedure is intravenous administration of fluid to an individual via a catheter.

29. The method of claim 26, wherein said medical procedure is a CT scanning procedure.