IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
UP-0225359
(2005-09-13)
|
등록번호 |
US-7713240
(2010-06-03)
|
발명자
/ 주소 |
- Istoc, Emilian
- Patel, Himanshu
|
출원인 / 주소 |
|
대리인 / 주소 |
Pillsbury Winthrop Shaw Pittman LLP
|
인용정보 |
피인용 횟수 :
64 인용 특허 :
95 |
초록
▼
A modular external infusion device that controls the rate a fluid is infused into an individual's body, which includes a first module and a second module. More particularly, the first module may be a pumping module that delivers a fluid, such as a medication, to a patient while the second module may
A modular external infusion device that controls the rate a fluid is infused into an individual's body, which includes a first module and a second module. More particularly, the first module may be a pumping module that delivers a fluid, such as a medication, to a patient while the second module may be a programming module that allows a user to select pump flow commands. The second module is removably attachable to the first module.
대표청구항
▼
What is claimed is: 1. An external infusion device for infusing a fluid into a user's body comprising: a portable first module configured to be worn by the user, the first module including: a first housing, an alarm in the first housing, a reservoir in the first housing to hold a fluid, and a pump
What is claimed is: 1. An external infusion device for infusing a fluid into a user's body comprising: a portable first module configured to be worn by the user, the first module including: a first housing, an alarm in the first housing, a reservoir in the first housing to hold a fluid, and a pump in the first housing, adapted to pump the fluid from the reservoir; and a portable second module adapted to removably attach to the first module so as to form a unitary portable device, the second module including a second housing, and a display in the second housing, wherein the second module communicates with the first module to provide a fluid delivery program for the flow of the fluid from the first housing, wherein the first module is configured to continue delivering fluid according to the fluid delivery program when the first module is not attached to the second module, wherein the second module is easily attachable to and removable from the first module without interrupting fluid delivery from the first module, and wherein the unitary portable device is configured to be worn under the user's clothing. 2. The external infusion device of claim 1, wherein the first module further includes one or more input keys on the first housing. 3. The external infusion device of claim 1, wherein the first module further includes a memory to store the fluid delivery program. 4. The external infusion device of claim 3, wherein the memory is a flash memory. 5. The external infusion device of claim 3, wherein the first module further includes a processor to retrieve the fluid delivery program from the memory and to control the pumping of the fluid from the first reservoir. 6. The external infusion device of claim 1, wherein the first module further includes at least one power supply that provides power to actuate the pump. 7. The external infusion device of claim 6, wherein the at least one power supply is a rechargeable battery. 8. The external infusion device of claim 1 further including an emergency stop button that stops the pump when the emergency stop button is activated. 9. The external infusion device of claim 1, wherein the second module is adapted to removably attach to the first module by sliding onto the first module. 10. The external infusion device of claim 1, wherein the second module is adapted to removably attach to the first module by snapping onto the first module. 11. The external infusion device of claim 1, wherein the second module is adapted to removably attach to the first module by hook and loop fasteners. 12. The external infusion device of claim 1, wherein the alarm is selected from at least one of the group consisting of a tactile alarm, an auditory alarm, and a visual alarm. 13. The external infusion device of claim 1, wherein the alarm is triggered when the user's glucose level value goes beyond an allowed value range. 14. The external infusion device of claim 1, wherein the alarm is triggered when there is a pump blockage. 15. The external infusion device of claim 1, wherein the alarm is triggered when a malfunction is detected. 16. The external infusion device of claim 1, wherein the alarm is triggered when communication between the second and the first modules is disrupted. 17. The external infusion device of claim 1, wherein the display is selected from the group consisting of an LCD display, an LED display, and an OLED display. 18. The external infusion device of claim 1, wherein the second module further includes one or more input devices selected from the group consisting of buttons, keys, joysticks, touch pads, track balls, and microphones. 19. The external infusion device of claim 1, wherein the display is touch sensitive. 20. The external infusion device of claim 19, wherein the touch sensitive display is adapted to display various icons with which the user programs the infusion of fluid into the user's body. 21. The external infusion device of claim 20, wherein the various icons are organized into program menus. 22. The external infusion device of claim 1, wherein the display further includes customizable settings. 23. The external infusion device of claim 1, wherein the second module further includes a sensor interface, the sensor being a continuous glucose sensor. 24. The external infusion device of claim 1, wherein the second module further includes a blood glucose meter. 25. The external infusion device of claim 1, wherein the second module includes a Global Positioning System (GPS) device. 26. The external infusion device of claim 1, wherein the communication between the second and first modules is wired. 27. The external infusion device of claim 1, wherein the communication between the second and first modules is wireless. 28. The external infusion device of claim 27, wherein the wireless communication is selected from the group consisting of radio frequency (RF), Bluetooth, wireless local area network (LAN) and wireless Ethernet connection. 29. The external infusion device of claim 1, wherein the second module further includes a transmitter to transmit data to the first module. 30. The external infusion device of claim 29, wherein the first module includes a receiver to receive the data. 31. The external infusion device of claim 29, wherein the second module transmitter is a transceiver. 32. The external infusion device of claim 30, wherein the first module receiver is a transceiver.
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