Wireless Charging And Pairing Of Wireless Associated Devices

• US 20170000346A1
• Filed: 06/30/2015
• Published: 01/05/2017
• Est. Priority Date: 06/30/2015
• Status: Abandoned Application

• Current Assignee: General Electric Company
• Original Assignee: General Electric Company
• Inventors: Duckert, David Wayne
• Application Number:
  US14/755,243
• Publication Number:
  US 20170000346A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: A61B 2560/0214 of power generation or supply
• CPC Class Codes: A61B 2560/0437 Trolley or cart-type apparatus
• CPC Class Codes: A61B 2560/0443 Modular apparatus
• CPC Class Codes: A61B 2560/045 with a separable interface unit, e.g. for communication
• CPC Class Codes: A61B 5/0006 ECG or EEG signals
• CPC Class Codes: A61B 5/0015 characterised by features of the telemetry system
• CPC Class Codes: A61B 5/318 Heart-related electrical modalities, e.g. electrocardiography [ECG]
• CPC Class Codes: A61B 5/332 Portable devices specially adapted therefor
• CPC Class Codes: A61B 50/13 Trolleys, e.g. carts
• CPC Class Codes: H02J 2310/23 The load being a medical device, a medical implant, or a life supporting device
• CPC Class Codes: H02J 50/10 using inductive coupling
• CPC Class Codes: H02J 7/00034 Charger exchanging data with an electronic device, i.e. telephone, whose internal battery is under charge
• CPC Class Codes: H02J 7/04 Regulation of charging current or voltage
• CPC Class Codes: H04B 5/24 Inductive coupling
• CPC Class Codes: H04B 5/79 for data transfer in combination with power transfer

Abstract

An ECG monitoring device includes an acquisition module that is wirelessly connected to a host module. The acquisition module includes an inductive charging/receiving coil connected to a re-chargeable battery within the acquisition module. The host module includes an inductive charging coil operably connected to a power source for the host module. When the acquisition module is connected to the host module, the charging/receiving coil is positioned in alignment with the inductive charging coil to enable the battery to be charged via the signals emitted from the inductive charging coil and received by the charging/receiving coil. The receiving coil in the acquisition module also sends data to the host module while the acquisition module is positioned within the holster. This data connection is used to send different types of data, and particularly to send module pairing or identifier data utilized to pair or associate the acquisition module with the host module.

Claims

1. A medical monitoring device comprising:

a) an acquisition module configured to receive incoming data signals from a number of sensors connected to the acquisition module concerning a physiological parameter;

b) a host module configured to receive wireless signals from the acquisition module regarding the incoming data signals received by the acquisition module; and

c) a module pairing and charging system selectively connected between the acquisition module and the host module and configured to pair the acquisition module with the host module while charging the acquisition module.

2. The device of claim 1 wherein the module pairing and charging system is an inductive module pairing and charging system.

3. The device of claim 2 wherein the module pairing and charging system includes a first portion operably connected to the host module and a second portion operably connected to the acquisition module.

4. The device of claim 3 wherein the first portion comprises:

a) a driver operably connected to a power source; and

b) a transmitting coil connected to the driver.

5. The device of claim 3 wherein the second portion comprises:

a) a unique device identifier stored in an electronic storage medium;

b) a data transmitter operably connected to the electronic storage medium; and

c) a receiving coil operably connected to the data transmitter.

7. The device of claim 3 wherein the first portion is disposed in a holster connected to the host module.

8. The device of claim 7 wherein the holster comprises:

a) a base connected to the host module and in which the first portion is located; and

b) a number of arms extending outwardly from the base to define a slot shaped complementary to the acquisition module, wherein the first portion is aligned with the second portion when the acquisition module is positioned within the slot.

6. The device of claim 6 wherein the second portion further comprises:

a) power management circuitry operably connected to the receiving coil; and

b) a battery operably connected to the power management circuitry.

9. A method for pairing an acquisition module of a medical monitoring device with a host module of the medical monitoring device, the method comprising the steps of:

a) providing a first portion of a pairing and charging system on the host module;

b) providing a second portion of the pairing and charging system on the acquisition module;

c) aligning the second portion with the first portion;

d) transmitting power from the first portion to the second portion; and

e) transmitting a unique pairing identifier from the second portion to the first portion.

10. The method of claim 9 wherein the pairing and charging system is an inductive pairing and charging system, and wherein the step of aligning the first portion with the second portion comprises placing the first portion in close proximity to the second portion.

11. The method of claim 10 wherein the first portion includes a transmitting coil the second portion includes a receiving coil, and wherein the step of aligning the first portion with the second portion comprises placing the transmitting coil in close proximity to the receiving coil.

12. The method of claim 10 wherein the first portion of the pairing an charging system is disposed in a holster disposed on the host module, and the step of aligning the first portion with the second portion comprises placing the acquisition module in the holster.

13. The method of claim 9 further comprising the steps of:

a) storing the unique identifier from the first portion in the host module after transmitting the identifier from the second portion to the first portion; and

b) comparing the stored identifier with an identifier encoded on wireless signals transmitted from the acquisition module to the host module.

14. A medical monitoring device for providing information about patient operably connected to the device, the device comprising:

a) an acquisition module including a number of sensors adapted to be attached to the patient to detect a physiological parameter of the patient and a wireless transmitter to send data signals representative of the sensed physiological parameter;

b) a host module including a wireless receiver to receive the wireless data signals from the acquisition module and a display to visually represent the data signals; and

c) an inductive module pairing and charging system selectively connected between the acquisition module and the host module;

the module pairing and charging system comprising;

i. a first portion disposed on the host module and including a driver operably connected to a power source and a transmitting coil connected to the driver; and

ii. a second portion disposed on the acquisition module and including a unique device identifier stored in an electronic storage medium, a data transmitter operably connected to the electronic storage medium and a receiving coil operably connected to the data transmitter.

15. The medical monitoring device of claim 14 wherein the first portion is disposed within a holster located on the host module.

16. The medical monitoring device of claim 15 wherein the holster comprises:

a) a base connected to the host module and in which the first portion is located; and

b) a number of arms extending outwardly from the base to define a slot shaped complementary to the acquisition module, wherein the first portion is aligned with the second portion when the acquisition module is positioned within the slot.

17. The medical monitoring device of claim 14 wherein the second portion further comprises:

a) power management circuitry operably connected to the receiving coil; and

b) a battery operably connected to the power management circuitry.