INLINE ADAPTER FOR A RESPIRATORY THERAPY DEVICE

• US 20150306332A1
• Filed: 12/17/2013
• Published: 10/29/2015
• Est. Priority Date: 12/20/2012
• Status: Active Grant

• Current Assignee: Koninklijke Philips N.V.
• Original Assignee: Koninklijke Philips N.V.
• Inventors: BAFILE, Anthony Jon, BARCLAY, Mark Wayne
• Granted Patent: US 9,974,917 B2
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: A61M 15/08 Inhaling devices inserted into the nose
• CPC Class Codes: A61M 16/0066 Blowers or centrifugal pumps
• CPC Class Codes: A61M 16/06 Respiratory or anaesthetic masks
• CPC Class Codes: A61M 16/0816 Joints or connectors
• CPC Class Codes: A61M 16/0833 T- or Y-type connectors, e.g. Y-piece
• CPC Class Codes: A61M 16/0875 Connecting tubes
• CPC Class Codes: A61M 16/1055 bacterial
• CPC Class Codes: A61M 16/1095 in the connecting tubes
• CPC Class Codes: A61M 16/12 by mixing different gases
• CPC Class Codes: A61M 16/208 Non-controlled one-way valves, e.g. exhalation, check, pop-off non-rebreathing valves
• CPC Class Codes: A61M 2039/1022 additionally providing electrical connection
• CPC Class Codes: A61M 2202/0208 Oxygen
• CPC Class Codes: A61M 2205/36 related to heating or cooling
• CPC Class Codes: A61M 2205/50 with microprocessors or computers
• CPC Class Codes: A61M 2205/7518 bacterial
• CPC Class Codes: A61M 2210/1046 Pharynx

Abstract

An adapter apparatus (24, 80) for a respiratory therapy system (2) having a pressure generating device (4) and an electrical tube assembly (22) coupled to a patient interface device (8) includes a first end having a first port member (66, 94) structured to be fluidly coupled to the electrical tube assembly, a second end having a second port member (70, 88) structured to receive a flow of breathing gas generated by the pressure generating device, the adapter apparatus being structured to deliver the flow of breathing gas to the electrical tube assembly through the first port member, and a wire assembly having a first electrical connector (76, 104) structured to be electrically coupled to the electrical tube assembly and a second electrical connector structured to be electrically coupled to the pressure generating device in order to provide an electrical connection between the electrical tube assembly and the pressure generating device.

Claims

1. An adapter apparatus for a respiratory therapy system having a pressure generating device and an electrical tube assembly coupled to a patient interface device, the pressure generating device including an outlet port having a first housing having a a first mating member structured to be mated with a second mating member of the electrical tube assembly to allow the electrical tube assembly to be connected to the first housing, the adapter apparatus comprising:

a first end having a first port member structured to be fluidly coupled to the electrical tube assembly;

a second end having a second port member structured to receive a flow of breathing gas generated by the pressure generating device, the adapter apparatus being structured to deliver the flow of breathing gas to the electrical tube assembly through the first port member;

a wire assembly having a first electrical connector structured to be electrically coupled to the electrical tube assembly and a second electrical connector structured to be electrically coupled to the pressure generating device in order to provide an electrical connection between the electrical tube assembly and the pressure generating device; and

a third mating member having a configuration that matches a configuration of the first mating member, the third mating member being structured to be mated with the second mating member of the electrical tube assembly to allow the electrical tube assembly to be connected to the adapter apparatus.

3. The adapter apparatus according to claim 1, further comprising an inline accessory device having a first end fluidly coupled to the second port member and a second end structured to receive the flow of breathing gas generated by the pressure generating device, wherein the wire assembly extends along a length of the inline accessory device.

5. The adapter apparatus according to claim 1, further comprising a connector housing, wherein the first electrical connector is received and held within the connector housing, wherein the first port member, the second port member and the connector housing are provided as part of a fluid coupling member, and wherein the fluid coupling member includes a housing that covers the connector housing and receives and holds at least a portion of the wire assembly.

8. The adapter apparatus according to claim 1, wherein the first port member is provided as part of a coupling member having an internal chamber, wherein the coupling member has a gas inlet port providing access to the internal chamber to allow a supplemental gas to be introduced into the internal chamber.

9. The adapter apparatus according to claim 8, wherein the second end is coupled to the coupling member, wherein the second electrical connector is structured to be electrically coupled to an outlet port of the pressure generating device, and wherein the second port member is structured to be fluidly coupled to the outlet port of the pressure generating device.

10. The adapter apparatus according to claim 8, wherein the second end includes a backflow prevention pressure valve.

21. The adapter apparatus according to claim 1, wherein the first mating member is a first slot member, the second mating member is a second slot member, and the third mating member is a tap member.

2. (canceled)

4. (canceled)

6-7. -7. (canceled)

11. A respiratory therapy system, comprising:

a pressure generating device structured to generate a flow of breathing gas, the pressure generating device including an outlet port having a first housing having a first electrical connector and a first mating member;

a patient interface device;

an electrical tube assembly coupled to the patient interface device at a distal end thereof, the electrical tube assembly having a second housing provided at a proximal end thereof, the second housing having a second electrical connector and a second mating member, wherein the second electrical connector is structured to be coupled to the first electrical connector to allow power and/or control signals to be provided to the electrical tube assembly from the pressure generating device and wherein the second mating member is structured to be mated with the first mating member to allow the second housing to be connected to the first housing; and

an adapter apparatus provided between the pressure generating device and the electrical tube assembly, the adapter apparatus including;

a first end having a first port member fluidly coupled to the electrical tube assembly;

a second end having a second port member structured to receive the flow of breathing gas, the adapter apparatus being structured to deliver the flow of breathing gas to the electrical tube assembly through the first port member;

a wire assembly having a third electrical connector electrically coupled to the second electrical connector of the electrical tube assembly and a fourth electrical connector electrically coupled to the first electrical connector of the pressure generating device to thereby provide an electrical connection between the electrical tube assembly and the pressure generating device; and

a third mating member having a configuration that matches a configuration of the first mating member, the third mating member being mated with the second mating member of the electrical tube assembly to connect the second housing to the adapter apparatus.

13. The respiratory therapy system according to claim 11, further comprising an inline accessory device having a first end fluidly coupled to the second port member and a second end fluidly coupled to the pressure generating device, wherein the wire assembly extends along a length of the inline accessory device.

14. The respiratory therapy system according to claim 13, wherein the inline accessory device comprises an oxygen enrichment adapter, a pressure valve or a bacteria filter.

15. The respiratory therapy system according to claim 11, wherein the adapter apparatus further comprises a connector housing, wherein the third electrical connector is received and held within the connector housing, and wherein the first port member, the second port member and the connector housing are provided as part of a fluid coupling member, and wherein the fluid coupling member includes a housing that covers the connector housing and receives and holds at least a portion of the wire assembly.

17. The respiratory therapy system according to claim 11, wherein the first port member is provided as part of a coupling member having an internal chamber, wherein the coupling member has a gas inlet port providing access to the internal chamber to allow a supplemental gas to be introduced into the internal chamber.

18. The respiratory therapy system according to claim 17, wherein the second end of the adapter apparatus is coupled to the coupling member, and wherein the second port member is fluidly coupled to the outlet port of the pressure generating device.

19. The respiratory therapy system according to claim 18, wherein the second end includes a backflow prevention pressure valve.

20. The respiratory therapy system according to claim 11, wherein the first mating member is a first slot member, the second mating member is a second slot member, and the third mating member is a tap member.

12. (canceled)

16. (canceled)