IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0018911
(2016-02-09)
|
등록번호 |
US-10063981
(2018-08-28)
|
발명자
/ 주소 |
|
출원인 / 주소 |
- MED-EL Elektromedizinische Geraete GmbH
|
대리인 / 주소 |
Sunstein Kann Murphy & Timbers LLP
|
인용정보 |
피인용 횟수 :
0 인용 특허 :
3 |
초록
▼
A bone conduction hearing aid system includes a hearing aid housing with a hearing aid vibrator. A skin interface has an interface connector offset on an outer interface surface and detachably connected to a housing connector. A skin adhesive connects to the skin of a patient user to transmit the so
A bone conduction hearing aid system includes a hearing aid housing with a hearing aid vibrator. A skin interface has an interface connector offset on an outer interface surface and detachably connected to a housing connector. A skin adhesive connects to the skin of a patient user to transmit the sound vibrations through the skin to underlying skull bone for transmission by bone conduction to a hearing organ of the user. When the skin adhesive is pressed against the skin of the user, the skin is initially engaged during an initial engagement period with an initial adhesive force that promotes removal and relocation of the skin interface, and the skin is fully engaged after the initial engagement period with a full adhesive force greater than the initial adhesive force that promotes a fixed secure connection that resists removal of the skin interface.
대표청구항
▼
1. A bone conduction hearing aid system comprising: a hearing aid housing containing: a hearing aid vibrator configured for generating sound vibrations, anda housing connector configured for coupling out the sound vibrations from the hearing aid vibrator; anda skin interface having: opposing inner a
1. A bone conduction hearing aid system comprising: a hearing aid housing containing: a hearing aid vibrator configured for generating sound vibrations, anda housing connector configured for coupling out the sound vibrations from the hearing aid vibrator; anda skin interface having: opposing inner and outer interface surfaces, each having a front end and a rear end, wherein the front end is configured to be closer to an auricle of the ear of a patient user when the skin interface is attached to the patient user,an interface connector located on the outer interface surface closer to the rear end than to the front end and detachably connected to the housing connector to couple in the sound vibrations, anda skin adhesive located on the inner interface surface and configured to adhesively connect to skin of the patient user to transmit the sound vibrations through the skin to underlying skull bone for transmission by bone conduction to a hearing organ of the user;wherein the skin adhesive is characterized by a surface texture characterized by structural peaks and valleys so that when the skin adhesive is pressed against the skin of the user: the skin is initially engaged during an initial engagement period with an initial adhesive force that promotes removal and relocation of the skin interface, andthe skin is fully engaged after the initial engagement period with a full adhesive force greater than the initial adhesive force that promotes a fixed secure connection that resists removal of the skin interface. 2. The bone conduction hearing aid system according to claim 1, wherein the surface texture is characterized by structural peaks and valleys in the range of 0.1 mm to 1 mm. 3. The bone conduction hearing aid system according to claim 1, further comprising: an implanted magnet fixedly attached to the skull bone under the skin of the patient user, wherein the skin interface includes an external magnet configured to magnetically cooperate with the implanted magnet to couple the sound vibrations through the skin to the skull bone. 4. The bone conduction hearing aid system according to claim 1, wherein the skin interface includes at least one through hole extending between the inner and outer interface surfaces. 5. The bone conduction hearing aid system according to claim 1, wherein the housing connector and the interface connector possess a common center axis about which the hearing aid housing is rotatable. 6. The bone conduction hearing aid system according to claim 1, wherein the hearing aid vibrator is suspended within the hearing aid housing so as to acoustically isolate the hearing aid vibrator from the hearing aid housing. 7. The bone conduction hearing aid system according to claim 1, wherein the hearing aid housing and the skin interface each include magnets configured so that the housing connector and the interface connector are detachably magnetically connected. 8. A bone conduction hearing aid system comprising: a hearing aid housing containing: i. a hearing aid vibrator configured for generating sound vibrations, andii. a housing connector configured for coupling out the sound vibrations from the hearing aid vibrator; anda skin interface having: i. rigid opposing inner and outer interface surfaces, each having a front end and a rear end, wherein the front end is configured to be closer to an auricle of the ear of a patient user when the skin interface is attached to the patient user,ii. an interface connector located on the outer interface surface closer to the rear end than to the front end and detachably connected to the housing connector to couple in the sound vibrations,iii. a skin adhesive located on the inner interface surface and configured to adhesively connect to skin of the patient user to transmit the sound vibrations through the skin to underlying skull bone for transmission by bone conduction to a hearing organ of the user, andiv. a cushioning layer in compliant engagement between the rigid inner interface surface and the skin adhesive to promote comfortable engagement of the hearing aid system with the skin of the patient user. 9. The bone conduction hearing aid system according to claim 8, wherein the rigid opposing inner and outer interface surfaces are surrounded by an outer ring of flexible material. 10. The bone conduction hearing aid system according to claim 9, wherein the cushioning layer is made of the same flexible material as the outer ring. 11. The bone conduction hearing aid system according to claim 8, wherein the rigid opposing inner and outer interface surfaces are at least partially embedded within the cushioning layer. 12. The bone conduction hearing aid system according to claim 8, further comprising: an implanted magnet fixedly attached to the skull bone under the skin of the patient user, wherein the skin interface includes an external magnet configured to magnetically cooperate with the implanted magnet to couple the sound vibrations through the skin to the skull bone. 13. The bone conduction hearing aid system according to claim 8, wherein the skin interface includes at least one through hole extending between the inner and outer interface surfaces. 14. The bone conduction hearing aid system according to claim 8, wherein the housing connector and the interface connector possess a common center axis about which the hearing aid housing is rotatable. 15. The bone conduction hearing aid system according to claim 8, wherein the hearing aid vibrator is suspended within the hearing aid housing so as to acoustically isolate the hearing aid vibrator from the hearing aid housing. 16. The bone conduction hearing aid system according to claim 8, wherein the hearing aid housing and the skin interface each include magnets configured so that the housing connector and the interface connector are detachably magnetically connected. 17. A bone conduction hearing aid system comprising: a hearing aid housing having a housing mass and containing: i. a hearing aid vibrator configured for generating sound vibrations, andii. a housing connector configured for coupling out the sound vibrations from the hearing aid vibrator; anda skin interface having an interface mass and including: i. opposing inner and outer interface surfaces, each having a front end and a rear end, wherein the front end is configured to be closer to an auricle of the ear of a patient user when the skin interface is attached to the patient user,ii. an interface connector located on the outer interface surface closer to the rear end than to the front end and detachably connected to the housing connector to couple in the sound vibrations, andiii. a skin adhesive located on the inner interface surface and configured to adhesively connect to skin of the patient user to transmit the sound vibrations through the skin to underlying skull bone for transmission by bone conduction to a hearing organ of the user;wherein the housing mass is at least five times greater than the interface mass. 18. The bone conduction hearing aid system according to claim 17, wherein the housing mass is at least ten times greater than the interface mass. 19. The bone conduction hearing aid system according to claim 17, further comprising: an implanted magnet fixedly attached to the skull bone under the skin of the patient user, wherein the skin interface includes an external magnet configured to magnetically cooperate with the implanted magnet to couple the sound vibrations through the skin to the skull bone. 20. The bone conduction hearing aid system according to claim 17, wherein the skin interface includes at least one through hole extending between the inner and outer interface surfaces. 21. The bone conduction hearing aid system according to claim 17, wherein the housing connector and the interface connector possess a common center axis about which the hearing aid housing is rotatable. 22. The bone conduction hearing aid system according to claim 17, wherein the hearing aid vibrator is suspended within the hearing aid housing so as to acoustically isolate the hearing aid vibrator from the hearing aid housing. 23. The bone conduction hearing aid system according to claim 17, wherein the hearing aid housing and the skin interface each include magnets configured so that the housing connector and the interface connector are detachably magnetically connected.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.