IPC분류정보
| 국가/구분 |
United States(US) Patent
등록
|
| 국제특허분류(IPC7판) |
|
| 출원번호 |
US-0218760
(2008-07-17)
|
| 등록번호 |
US-8491521
(2013-07-23)
|
|
발명자
/ 주소 |
- Peterson, Michael T.
- Van Houten, Alan
|
| 출원인 / 주소 |
|
| 대리인 / 주소 |
Patterson Thuente Pedersen, P.A.
|
| 인용정보 |
피인용 횟수 :
0 인용 특허 :
219 |
초록
▼
An applicator for use with an ultrasound transducer assembly is disclosed. In an embodiment, an applicator includes a nozzle body having an interior and an exterior surface; a nozzle liner having an interior and an exterior surface and being engageable with the nozzle body such that a plurality of c
An applicator for use with an ultrasound transducer assembly is disclosed. In an embodiment, an applicator includes a nozzle body having an interior and an exterior surface; a nozzle liner having an interior and an exterior surface and being engageable with the nozzle body such that a plurality of channels are defined at least in part by the exterior surface of the nozzle liner and the interior surface of the nozzle body, each of the plurality of channels having an inlet and an outlet; a passageway defined by a space between the nozzle body and the nozzle liner, in fluid communication with the inlets of each of the plurality of channels; and an opening sized and shaped for introducing fluid to the passageway to provide fluid flow from the outlet of each of the plurality of channels essentially simultaneously. Kits and methods are also disclosed.
대표청구항
▼
1. An applicator for use with an ultrasound transducer assembly, comprising: a nozzle body having an interior and an exterior surface;a nozzle liner having an interior and an exterior surface and being engageable with the nozzle body such that a plurality of channels are defined at least in part by
1. An applicator for use with an ultrasound transducer assembly, comprising: a nozzle body having an interior and an exterior surface;a nozzle liner having an interior and an exterior surface and being engageable with the nozzle body such that a plurality of channels are defined at least in part by opposing portions of the exterior surface of the nozzle liner and the interior surface of the nozzle body, each of the plurality of channels having an inlet and an outlet; wherein the nozzle body and the nozzle liner are sized and shaped to releasably interconnect with the ultrasound transducer assembly;a passageway defined by a space between the nozzle body and the nozzle liner, in fluid communication with the inlets of each of the plurality of channels; andan opening sized and shaped for introducing fluid to the passageway to provide fluid flow from the outlet of each of the plurality of channels to an ultrasound transducer of the ultrasound transducer assembly essentially simultaneously such that the ultrasound transducer atomizes the fluid. 2. The applicator of claim 1, wherein the opening comprises a connector extending from an exterior surface of the nozzle body to an opening on an interior surface of the nozzle body, whereby the fluid can flow through the connector into the passageway. 3. The applicator of claim 1, wherein the inlet of at least one of the plurality of channels has a diameter that is larger than a diameter of the outlet of said channel. 4. The applicator of claim 1, wherein the inlet of at least one of the plurality of channels has a diameter approximately equal to a diameter of the outlet of said channel. 5. The applicator of claim 1, wherein the opening is sized and shaped for introducing fluid to the inlets of the plurality of channels through the passageway. 6. The applicator of claim 1, wherein at least one of the plurality of channels is arranged in a spiral winding fashion about the center axis of the nozzle body. 7. The applicator of claim 1, wherein the plurality of channels is on the interior surface of the nozzle body. 8. The applicator of claim 1, wherein the plurality of channels is three channels. 9. The applicator of claim 1, wherein the plurality of channels is four channels. 10. The applicator of claim 1, wherein the plurality of channels is five channels. 11. The applicator of claim 1, wherein the applicator is coupled to an ultrasound transducer having a transducer tip portion. 12. The applicator of claim 11, wherein a distal end of the transducer tip portion of the ultrasound transducer is distal to an opening defined by a distal end of the nozzle liner. 13. The applicator of claim 12, wherein the transducer tip portion of the ultrasound transducer extends between the distal opening of the nozzle liner and the distal opening of the nozzle body, and wherein the distal most tip of the transducer tip portion is proximal to the distal end of the applicator. 14. The applicator of claim 11, wherein the fluid contacts a plurality of sections around a circumference of the transducer tip portion of the ultrasound transducer. 15. The applicator of claim 1, further comprising a tubing in communication with the opening. 16. The applicator of claim 15, further comprising a fluid container that is coupled to the tubing. 17. The applicator of claim 1, wherein fluid flow is pressurized. 18. The applicator of claim 17, wherein fluid flow is pressurized by a peristaltic pump. 19. The applicator of claim 1, wherein the applicator further includes a nozzle face, wherein the nozzle face comprises a proximal portion engageable with a distal opening of the nozzle body. 20. The applicator of claim 19, wherein the nozzle face includes a proximal portion and a distal portion, wherein the diameter of the proximal portion is smaller than the diameter of the distal portion. 21. The applicator of claim 19, wherein the nozzle face includes a proximal portion and a distal portion, wherein the diameter of the proximal portion is larger than the diameter of the distal portion. 22. The applicator of claim 1, wherein the plurality of channels are formed on the exterior surface of the nozzle liner. 23. The applicator of claim 1, wherein a first portion of each of the plurality of channels is formed on the interior surface of the nozzle body and a second portion of the each of the plurality of channels is formed on the exterior surface of the nozzle liner. 24. The applicator of claim 1, wherein the outlets of the plurality of channels are equidistantly spaced apart from one another. 25. The applicator of claim 1, further comprising: a locking device having an arm configured to prevent the nozzle body from coupling to the transducer assembly a second time. 26. The applicator of claim 25, wherein the locking device is initially configured in an open position allowing the nozzle body to couple to the ultrasound transducer, and upon separation from the ultrasound transducer the locking device shifts to a closed position to prevent the nozzle body from coupling to the ultrasound transducer a second time. 27. The applicator of claim 25, further comprising: a radio frequency tag reader; wherein the locking device includes a radio frequency tag that can be read by the radio frequency tag reader such that that the nozzle body can only be mated with the ultrasound transducer for a single treatment. 28. A kit, comprising: an applicator for an ultrasound device having an ultrasound transducer, the applicator including: a sterilized nozzle body having an interior and an exterior,a sterilized nozzle liner having an interior and an exterior surface and being engageable with the nozzle body to define a plurality of channels between opposing portions of the interior of the nozzle body and the exterior surface of the nozzle liner, each channel having an inlet and an outlet,a passageway in fluid communication with the inlet of each channel defined by a space between the nozzle body and the nozzle liner, andan opening sized and shaped to introduce fluid to the passageway to provide fluid flow from the outlet of each of the plurality of channels essentially simultaneously to a tip portion of the ultrasound transducer such that the fluid is atomized; anda fluid container. 29. The kit of claim 28, further comprising a flexible tubing configured to interconnect the fluid container to the connector of the applicator. 30. The kit of claim 28, wherein said fluid container includes a fluid. 31. The kit of claim 28, wherein said fluid is sterile saline solution. 32. A kit, comprising: a sterilized applicator for use with an ultrasound transducer assembly, comprising: a nozzle body having an interior and an exterior surface,a nozzle liner having an interior and an exterior surface and being engageable with the nozzle body such that a plurality of channels are defined at least in part by opposing portions of the exterior surface of the nozzle liner and the interior surface of the nozzle body, each of the plurality of channels having an inlet and an outlet,a passageway defined by a space between the nozzle body and the nozzle liner, in fluid communication with the inlets of each of the plurality of channels, andan opening sized and shaped for introducing fluid to the passageway to provide fluid flow from the outlet of each of the plurality of channels essentially simultaneously to an ultrasound transducer of the ultrasound transducer assembly such that the fluid is atomized by a surface of the ultrasound transducer; andtubing. 33. The kit of claim 32, further comprising one or more nozzle face. 34. The kit of claim 32, further comprising a fluid container. 35. The kit of claim 32, wherein the tubing is a flexible tubing. 36. A kit, comprising: a sterilized applicator for use with an ultrasound transducer assembly, the applicator including: a nozzle body sized and shaped to interconnect with the applicator;a nozzle liner having an interior and an exterior surface and being engageable with the nozzle body to define at least in part a plurality of channels between opposing portions of the nozzle liner and the nozzle body, each channel having an inlet and an outlet;a passageway defined by a space between the nozzle body and the nozzle liner, and in fluid communication with the inlet of each channel;an opening sized and shaped to introduce fluid to the passageway to provide fluid flow from the outlet of each of the plurality of channels essentially simultaneously to a tip portion of the ultrasound transducer assembly; andat least one nozzle face. 37. A method of delivering ultrasound energy from a non-contact distance, comprising: providing an applicator including a nozzle body; a nozzle liner having an interior and an exterior surface and being engageable with the nozzle body, such that the nozzle body and the exterior surface of the nozzle liner define at least in part a plurality of channels between opposing portions of the nozzle liner and the nozzle body, each channel having an inlet and an outlet; a passageway defined by a space between the nozzle body and the nozzle liner in fluid communication with the inlet of each channel; and an opening sized and shaped for introducing fluid to the passageway to provide fluid flow from the outlet of each of the plurality of channels to a tip portion of the ultrasound transducer assembly essentially simultaneously such that the tip portion atomizes the fluid; anddelivering ultrasound energy to a tissue from a non-contact distance, wherein the ultrasound energy penetrates the tissue to provide a therapeutic effect. 38. An applicator for a device configured to deliver ultrasound energy via a fluid medium, comprising: a sterilized nozzle body having an interior and an exterior;a nozzle liner having an interior and an exterior surface and being engageable with the nozzle body to define at least in part a plurality of channels between opposing portions of the nozzle liner and the nozzle body, each channel having an inlet and an outlet; andan opening sized and shaped for introducing fluid to a passageway in fluid communication with the inlets of the plurality of channels to provide fluid flow from the outlet of each of the plurality of channels essentially simultaneously to a tip portion of an ultrasound transducer. 39. An applicator for use in treating a wound using ultrasound energy, the applicator comprising: a nozzle body including a plurality of channels defined between opposing portions of an interior surface of the nozzle body and a nozzle liner removably engaged with the nozzle body, each channel having an inlet and an outlet; andan opening sized and shaped for introducing fluid to a passageway in fluid communication with the inlets of the plurality of channels to provide fluid flow from the outlet of each of the plurality of channels essentially simultaneously to a tip portion of an ultrasound transducer.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.