Multi function docking module for a pressure support therapy system

• US 9,839,058 B2
• Filed: 12/11/2013
• Issued: 12/05/2017
• Est. Priority Date: 12/17/2012
• Status: Active Grant

• Current Assignee: Koninklijke Philips N.V.
• Original Assignee: Koninklijke Philips N.V.
• Inventors: Shelly, Benjamin Irwin, Strane, Roger Wallace
• Primary Examiner(s): Dinh, Paul
• Application Number:
  US14/443,430
• Publication Number:
  US 20150296550A1
• Time in Patent Office: 1,455 Days
• Field of Search: 320108
• CPC Class Codes: A61B 2560/0456 Apparatus provided with a docking unit
• CPC Class Codes: A61B 5/4836 Diagnosis combined with treatment in closed-loop systems or methods A61B5/0036 takes precedence
• CPC Class Codes: A61B 5/6803 Head-worn items, e.g. helmets, masks, headphones or goggles
• CPC Class Codes: A61M 16/0069 the speed thereof being controlled by respiratory parameters, e.g. by inhalation
• CPC Class Codes: A61M 16/024 including calculation means, e.g. using a processor
• CPC Class Codes: A61M 16/06 Respiratory or anaesthetic masks
• CPC Class Codes: A61M 16/202 electrically actuated
• CPC Class Codes: A61M 2016/0027 pressure meter
• CPC Class Codes: A61M 2016/0039 in the inspiratory circuit
• CPC Class Codes: A61M 2205/332 Force measuring means
• CPC Class Codes: A61M 2205/3569 sublocal, e.g. between console and disposable
• CPC Class Codes: A61M 2205/3592 using telemetric means, e.g. radio or optical transmission
• CPC Class Codes: A61M 2205/50 with microprocessors or computers
• CPC Class Codes: A61M 2205/505 Touch-screens; Virtual keyboard or keypads; Virtual buttons; Soft keys; Mouse touches
• CPC Class Codes: A61M 2205/6054 Magnetic identification systems
• CPC Class Codes: A61M 2205/8206 battery-operated
• CPC Class Codes: A61M 2205/8243 by induction
• CPC Class Codes: A61M 2205/8256 being integrated in the case or housing of the apparatus
• CPC Class Codes: A61M 2209/086 Docking stations
• CPC Class Codes: A61M 2230/04 Heartbeat characteristics, e.g. ECG, blood pressure modulation
• CPC Class Codes: A61M 2230/10 : Electroencephalographic signals
• CPC Class Codes: A61M 2230/205 : partial oxygen pressure (P-O2)
• CPC Class Codes: A61M 2230/432 : partial CO2 pressure (P-CO2)
• CPC Class Codes: A61M 2230/62 : Posture
• CPC Class Codes: A61M 2230/63 : Motion, e.g. physical activity
• CPC Class Codes: H02J 50/05 : using capacitive coupling
• 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 7/02 : for charging batteries from ac mains by converters
• CPC Class Codes: H04B 5/79 : for data transfer in combination with power transfer
• CPC Class Codes: H04W 76/14 : Direct-mode setup

Abstract

A charging and data transfer method for use in a pressure support system adapted to provide a regimen of respiratory therapy to a patient includes establishing a near-field wireless coupling interface between a pressure generating device base unit of the pressure support system and a wireless peripheral device (32) of the pressure support system, transferring energy from the pressure generating device base unit to the wireless peripheral device over the near-field wireless coupling interface and using the transferred energy in the wireless peripheral device to charge an energy storage device (72) of the wireless peripheral device, and transferring pairing information between the pressure generating device base unit and the wireless peripheral device over the near-field wireless coupling interface.

Claims

1. A charging and data transfer method for use in a pressure support system adapted to provide a regimen of respiratory therapy to a patient, comprising:

establishing a near-field wireless coupling interface between a pressure generating device base unit of the pressure support system and a wireless peripheral device of the pressure support system, wherein the pressure generating device base unit and the wireless peripheral device are structured to wirelessly communicate with one another over a wireless communication channel separate and distinct from the near-field wireless coupling interface according to a predetermined common protocol, wherein the predetermined common protocol requires the pressure generating device base unit and the wireless peripheral device to be paired with one another by exchanging pairing information according to the predetermined common protocol before the pressure generating device base unit and the wireless peripheral device wirelessly communicate with one another on an ongoing basis over the wireless communication channel;

transferring energy from the pressure generating device base unit to the wireless peripheral device over the near-field wireless coupling interface and using the transferred energy in the wireless peripheral device to charge an energy storage device of the wireless peripheral device; and

transferring the pairing information between the pressure generating device base unit and the wireless peripheral device over the near-field wireless coupling interface.

2. The method according to claim 1, wherein near-field wireless coupling interface is an inductive coupling interface, wherein the pressure generating device base unit comprises a docking module having a first coupling coil, wherein the wireless peripheral device comprises a second coupling coil, and wherein the establishing step comprises receiving the wireless peripheral device in the docking module in a manner that establishes the inductive coupling interface between the first coupling coil and the second coupling coil.

3. The method according to claim 2, wherein the docking module is an integral part of a housing of the pressure generating device base unit.

4. The method according to claim 2, wherein the docking module is selectively coupleable to a housing of the pressure generating device base unit.

5. The method according to claim 1, wherein wireless peripheral device is part of a patient interface device of the pressure support system.

6. The method according to claim 1, further comprising pairing the pressure generating device base unit with the wireless peripheral device according to the predetermined common protocol following the step of transferring the pairing information, wherein the pairing is enabled based on the pairing information.

7. A pressure support system adapted to provide a regimen of respiratory therapy to a patient, comprising:

a pressure generating device base unit having a docking module; and

a wireless peripheral device;

wherein the docking module is structured to receive the wireless peripheral device in a manner that establishes a near-field wireless coupling interface between the pressure generating device base unit and the wireless peripheral device, wherein the pressure generating base unit is structured to transfer energy to the wireless peripheral device over the near-field wireless coupling interface for charging an energy storage device of the wireless peripheral device, wherein the pressure generating device base unit and the wireless peripheral device are structured to wirelessly communicate with one another over a wireless communication channel separate and distinct from the near-field wireless coupling interface according to a predetermined common protocol, wherein the predetermined common protocol requires the pressure generating device base unit and the wireless peripheral device to be paired with one another by exchanging pairing information according to the predetermined common protocol before the pressure generating device base unit and the wireless peripheral device may wirelessly communicate with one another on an ongoing basis over the wireless communication channel, wherein the pressure generating device base unit and the wireless peripheral device are structured to transfer the pairing information over the near-field wireless coupling interface, wherein the pressure generating device base unit includes a controller storing software routines in a non-transitory computer readable medium that are executable by the controller, and wherein the software routines are for controlling operation of the pressure support system to cause the pressure generating device base unit to be automatically paired with the wireless peripheral device over the wireless communication channel by transferring the pairing information over the near-field wireless coupling interface when the wireless peripheral device is docked in the docking module and the near-field wireless coupling interface is established.

8. The pressure support system according to claim 7, wherein the pressure generating device base unit and the wireless peripheral device are structured to transfer the pairing information over the near-field wireless coupling interface while the energy is being transferred from the pressure generating device base unit to the wireless peripheral device over the near-field wireless coupling interface.

9. The pressure support system according to claim 7, wherein near-field wireless coupling interface is an inductive coupling interface.

10. The pressure support system according to claim 9, wherein the docking module has a first coupling coil, wherein the wireless peripheral device has a second coupling coil, and wherein the docking module is structured to receive the wireless peripheral device in a manner that establishes the inductive coupling interface between the first coupling coil and the second coupling coil.

11. The pressure support system according to claim 7, wherein the docking module is an integral part of a housing of the pressure generating device base unit.

12. The pressure support system according to claim 7, wherein the docking module is selectively coupleable to a housing of the pressure generating device base unit.

13. The pressure support system according to claim 7, wherein wireless peripheral device is part of a patient interface device of the pressure support system.

14. The pressure support system according to claim 7, wherein the wireless peripheral device comprises a sensor.

15. The pressure support system according to claim 7, wherein the pressure generating device base unit is structured to permit pairing with peripheral devices only in response to associated pairing information being transferred over the near-field wireless coupling interface.