Integrated system including medication delivery pen, blood monitoring device, and lancer

• US 6,192,891 B1
• Filed: 04/26/1999
• Issued: 02/27/2001
• Est. Priority Date: 04/26/1999
• Status: Expired due to Term

• Current Assignee: Becton, Dickinson & Co
• Original Assignee: Becton, Dickinson & Co
• Inventors: Ferraro, Joseph, Gravel, Marian, Antoshkiw, William Thomas, Strowe, Robert John, Gasparello, Benjamin, Sharma, Ashutosh, Uschold, Robert C., Bendek, Antonio A.
• Primary Examiner(s): Kennedy, Sharon
• Assistant Examiner(s): WILLIAMS, CATHERINE SERKE
• Application Number:
  US09/299,410
• Time in Patent Office: 673 Days
• Field of Search: 604/207-211, 604/131, 604/151, 604/152, 604/187, 606/347, 606/365, D24/186, 600/300, 436/95, 128/920
• US Class Current: 604/187
• CPC Class Codes: A61B 2562/0295 Strip shaped analyte sensors for apparatus classified in A61B5/145 or A61B5/157 disposable multilayered or laminated electrodes G01N27/307; details of handling chemical test elements G01N33/4875
• CPC Class Codes: A61B 5/14532 for measuring glucose, e.g. by tissue impedance measurement
• CPC Class Codes: A61B 5/150022 for capillary blood or interstitial fluid
• CPC Class Codes: A61B 5/150267 Modular design or construction, i.e. subunits are assembled separately before being joined together or the device comprises interchangeable or detachable modules
• CPC Class Codes: A61B 5/150412 Pointed piercing elements, e.g. needles, lancets for piercing the skin blade-like piercing elements A61B5/150442
• CPC Class Codes: A61B 5/15087 short range, e.g. between console and disposable using implanted devices A61B5/150877
• CPC Class Codes: A61B 5/157 Devices characterised by integrated means for measuring characteristics of blood
• CPC Class Codes: A61M 2205/50 with microprocessors or computers
• CPC Class Codes: A61M 5/002 Packages specially adapted therefor, e.g. for syringes or needles, kits for diabetics needle protection, e.g. caps, A61M5/3202; for sharps A61B50/3001
• CPC Class Codes: A61M 5/003 Kits for diabetics

Abstract

A portable diagnostic and medication delivery system that includes a housing and a monitor disposed in the housing for monitoring a characteristic of a bodily fluid sample obtained from an individual. A medication delivery pen and a lancer are each removably mounted to the housing. The monitor, which may be integrated into the housing, may monitor blood glucose levels, for example, and the pen may be employed for the delivery of insulin.

Claims

1. In a diagnostic and medication delivery system, a unit comprising:

a housing, said housing having a first compartment adapted to removably receive and store a medication delivery pen and a second compartment adapted to removably receive and store a lancer; and

a monitor integrated in the housing for monitoring a characteristic of a sample of a bodily fluid,

wherein said monitor is not integrally attached to said medication delivery pen, such that a user is provided with the flexibility to use different medication delivery pens with said system but only one monitor.

2. The unit of claim 1 wherein said first and second compartments are integrally formed with and embedded in said housing.

3. The unit of claim 1 wherein said monitor includes a test strip interface for receiving a test strip on which the fluid sample is located.

4. The unit of claim 1 further comprising at least one data port disposed on the housing for transferring information to and receiving information from an external device.

5. The unit of claim 4 wherein said data port is coupled to the monitor for receiving and downloading the monitored characteristics of the fluid.

6. The unit of claim 5 wherein said data port additionally receives and downloads information from an electronic medication delivery pen disposed in the first compartment.

7. The unit of claim 1 wherein said monitor includes a display located on an inner surface of the second compartment that is exposed when the lancer is not disposed therein and is protected when the lancer is disposed therein.

8. The unit of claim 1 wherein said housing further includes a third compartment adapted to store ancillary items including test strips.

9. The unit of claim 1 wherein said housing further includes a third compartment adapted to store ancillary items including a desiccant.

10. The unit of claim 9 wherein said third compartment includes a cover for securing the ancillary items therein.

11. The unit of claim 8 wherein said third compartment is partitioned into at least two sub-compartments for respectively storing new and used ancillary items.

12. The unit of claim 1 wherein said housing has first and second opposing ends and said first and second compartments are located proximate to different ones of the first and second ends.

13. The unit of claim 12 wherein said monitor includes a test strip interface for receiving a test strip on which the fluid sample is located, said test strip interface being located on the end of the housing proximate to the second compartment.

14. The unit of claim 1 wherein said monitor includes a display and user input operable in a first mode when the pen is stored in the first compartment and in a second mode when the pen is removed from the first compartment, said first mode displaying a blood glucose level and said second mode displaying an insulin dosage level input by a user.

15. The unit of claim 12 wherein the monitor includes a test strip interface for receiving a test strip on which the fluid sample is located, and wherein said test strip interface is also located in the second compartment.

16. The unit of claim 1 further comprising a lancer integrally formed with the second compartment so that the housing, the monitor, and the lancer form a single operable unit.

17. The unit of claim 1 further comprising a medication delivery pen integrally formed with the first compartment so that the housing, the monitor, and the medication delivery pen form a single operable unit.

18. The unit of claim 16 further comprising a medication delivery pen integrally formed with the first compartment so that the housing, the monitor, the lancer and the medication delivery pen form a single operable unit.

19. The unit of claim 2 wherein the first and second compartments include portions that extend internal to the housing for receiving and protecting a needle of the medication delivery pen and a lancet of the lancer, respectively.

20. The unit of claim 7 wherein the first and second compartments include portions that extend internal to the housing for receiving and protecting a needle of the medication delivery pen and a lancet of the lancer, respectively.

21. A diagnostic and medication delivery system, said system comprising:

a housing;

a monitor integrally disposed in the housing for monitoring a characteristic of a sample of a bodily fluid;

a medication delivery pen removably mounted in said housing; and

a lancer removably mounted in said housing,

wherein said monitor is not integrally attached to said medication delivery pen, such that a user is provided with the flexibility to use different medication delivery pens with said system but only one monitor.

22. The system of claim 21 wherein the monitor is integrated into the housing so that the housing and monitor form a single operable unit.

23. The system of claim 21 wherein the monitor is removably mounted to said housing.

24. The system of claim 22 wherein said housing has a first compartment adapted to receive and store the medication delivery pen and a second compartment adapted to receive and store the lancer.

25. The system of claim 22 wherein said first and second compartments are integrally formed with and embedded in said housing.

26. The system of claim 22 wherein said monitor includes a test strip interface for receiving a test strip on which the fluid sample is located.

27. The system of claim 22 further comprising at least one data port disposed on the housing for transferring information to and receiving information from an external device.

28. The system of claim 27 wherein said data port is coupled to the monitor for receiving and downloading the monitored characteristics of the fluid.

29. The system of claim 22 wherein the medication delivery pen is an electronic pen.

30. The system of claim 25 wherein the medication delivery pen is an electronic pen.

31. The system of claim 28 wherein the medication delivery pen is an electronic pen.

32. The system of claim 31 wherein said data port additionally receives and downloads information from the electronic medication delivery pen.

33. The system of claim 24 wherein said monitor includes a display for displaying blood glucose levels.

34. The system of claim 33 wherein said display is located on an inner surface of the second compartment that is exposed when the lancer is not disposed therein.

35. The system of claim 22 wherein said housing further includes a third compartment adapted to store ancillary items including test strips.

36. The system of claim 35 wherein said third compartment includes a cover for securing the ancillary items therein.

37. The system of claim 24 wherein said housing has first and second opposing ends and said first and second compartments are located proximate to different ones of the first and second ends.

38. The system of claim 37 wherein the monitor includes a test strip interface for receiving a test strip on which the fluid sample is located, and wherein said test strip interface is located on the end of the housing proximate to the second compartment.

39. The system of claim 24 wherein at least a display of the monitor is located within the second compartment.

40. The system of claim 39 wherein the monitor includes a test strip interface for receiving a test strip on which the fluid sample is located, and wherein said test strip interface is also located in the second compartment.

41. The system of claim 24 wherein the first and second compartments include portions that extend internal to the housing for receiving and protecting a needle of the medication delivery pen needle and a lancet of the lancer, respectively.

42. The system of claim 22 wherein the medication delivery pen and the monitor are in electrical communication with one another.

43. The system of claim 33 wherein the medication delivery pen and the monitor are in electrical communication with one another and said display further displays information received from the pen.

44. The system of claim 22 wherein the medication delivery pen is a mechanical pen.

45. The system of claim 44 wherein said monitor includes a display and user input operable in a first mode when the pen is stored in the first compartment and in a second mode when the pen is removed from the first compartment, said first mode displaying at least a blood glucose level and said second mode displaying at least an insulin dosage level input by a user.