최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0707509 (2015-05-08) |
등록번호 | US-10258459 (2019-04-16) |
발명자 / 주소 |
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출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 0 인용 특허 : 303 |
An implant assembly for introducing and positioning implants within patients may comprise an implant device, an implant, and a sheath. The implant device may include a head, an upper beam, a lower beam, and an implant positioning component. The implant may be disposed between the upper beam and the
An implant assembly for introducing and positioning implants within patients may comprise an implant device, an implant, and a sheath. The implant device may include a head, an upper beam, a lower beam, and an implant positioning component. The implant may be disposed between the upper beam and the lower beam and may include a first face engaged with the upper beam and a second face engaged with the lower beam. Additionally, the implant may be at least partially disposed around the implant positioning component. The sheath may be disposed around the implant positioning device and the implant.
1. An implant assembly comprising: a one-piece implant positioning component including a trunk and a plurality of flexible appendages extending away from the trunk,wherein the one-piece implant positioning component includes an elastically deformed undeployed configuration and a deployed configurati
1. An implant assembly comprising: a one-piece implant positioning component including a trunk and a plurality of flexible appendages extending away from the trunk,wherein the one-piece implant positioning component includes an elastically deformed undeployed configuration and a deployed configuration,wherein the plurality of flexible appendages includes a first opposed pair of flexible appendages extending away from a first attachment location positioned along the trunk to their respective free ends and a second opposed pair of flexible appendages extending away from a second attachment location positioned along the trunk to their respective free ends, and wherein the first attachment location is spaced a fixed distance away from the second attachment location along a length of the trunk;a sheet-like implant at least partially disposed around the one-piece implant positioning component in the elastically deformed undeployed configuration with the plurality of flexible appendages engaged with a first face of the implant; anda sheath disposed around the one-piece implant positioning component and the sheet-like implant,wherein the plurality of flexible appendages in the elastically deformed undeployed configuration and the sheet-like implant are configured to fold within the sheath,wherein the plurality of flexible appendages in the deployed configuration engage the first face on a convex side of the sheet-like implant. 2. The assembly of claim 1, wherein the sheath is retractably disposed around the one-piece implant positioning component and the sheet-like implant. 3. The assembly of claim 1, wherein the sheath is configured to releasably engage with a delivery device. 4. The assembly of claim 1, wherein the sheath further comprises an engagement head for engaging with a delivery device. 5. The assembly of claim 4, wherein the engagement head comprises one or more notches. 6. The assembly of claim 5, wherein the one or more notches are configured to releasably engage one or more engagement arms of the delivery device, and wherein each of the one or more engagement arms comprises a latch to engage at least one of the one or more notches. 7. The assembly of claim 4, wherein the sheath is coupled to an outer tube of the delivery device, and wherein the one-piece implant positioning component is coupled to an inner tube of the delivery device. 8. The assembly of claim 1, wherein the sheath further comprises a guide wire slit. 9. The assembly of claim 1, wherein in the deployed configuration, the one-piece implant positioning component extends from a central longitudinal axis of the implant assembly. 10. The assembly of claim 9, wherein during a transition from the elastically deformed undeployed configuration to the deployed configuration, the one-piece implant positioning component applies a force to the sheet-like implant. 11. The assembly of claim 1, wherein the one-piece implant positioning component comprises a flexible metal. 12. The assembly of claim 11, wherein when the sheath is disposed about the one-piece implant positioning component, the sheath biases the one-piece implant positioning component to the elastically deformed undeployed configuration. 13. The assembly of claim 1, wherein the one-piece implant positioning component and the sheet-like implant move relative to the sheath to transition from the elastically deformed undeployed configuration to the deployed configuration. 14. The assembly of claim 13, wherein the sheet-like implant is uncovered by the sheath in the deployed configuration. 15. The assembly of claim 1, wherein the implant assembly is configured to engage an implant assembly loading vessel and a loading tube. 16. The assembly of claim 15, wherein the loading tube is configured to retain the one-piece implant positioning component in the elastically deformed undeployed configuration. 17. The assembly of claim 15, wherein the loading tube comprises a one-piece implant positioning component engagement slot configured to receive the one-piece implant positioning component. 18. The assembly of claim 17, wherein the one-piece implant positioning component traverses the one-piece implant positioning component engagement slot and at least partially resides in the loading tube. 19. The assembly of claim 15, wherein the plurality of flexible appendages are at least partially disposed within the loading tube when the loading tube engages the one-piece implant positioning component. 20. The assembly of claim 19, wherein the implant assembly loading vessel includes a first hinged member and a second hinged member, wherein the first hinged member includes a first recess and wherein the second hinged member includes a second recess, and wherein the implant assembly and the loading tube are configured to engage with the first recess and the second recess of the implant assembly loading vessel, and the loading tube is configured to securely engage with the first recess and the second recess of the implant assembly loading vessel and the implant assembly is configured to releasably engage with the implant assembly loading vessel. 21. The assembly of claim 20, wherein: the first recess includes a raised tab; andthe loading tube further includes a slot configured to engage with the raised tab to securely engage the loading tube with the loading vessel. 22. The assembly of claim 20, wherein the loading vessel comprises one or more sheath head engagement portions configured to engage the sheath. 23. An implant assembly comprising: a one-piece implant positioning component including a trunk and a plurality of flexible appendages extending away from the trunk,wherein the one-piece implant positioning component includes an undeployed state having an elastically deformed undeployed configuration and a deployed state having a deployed configuration,wherein the plurality of flexible appendages includes a first opposed pair of flexible appendages extending away from a first attachment location positioned along the trunk to their respective free ends and a second opposed pair of flexible appendages extending away from a second attachment location positioned along the trunk to their respective free ends, and wherein the first attachment location is spaced a fixed distance away from the second attachment location along a length of the trunk;a sheet-like implant at least partially disposed along the one-piece implant positioning component with the plurality of flexible appendages engaged with a convex face of the sheet-like implant in the deployed configuration; anda sheath disposed around the one-piece implant positioning component and the sheet-like implant;wherein the one-piece implant positioning component is configured to elastically deform within the sheath. 24. The implant assembly of claim 23, wherein the sheath is configured to engage a distal end of an outer shaft, and wherein the one-piece implant positioning component is configured to engage an inner shaft, and wherein at least a portion of the inner shaft extends within a lumen of the outer shaft. 25. The implant assembly of claim 24, wherein the outer shaft is configured to shift from a first position in which the sheath covers the sheet-like implant to a second position in which the sheet-like implant is free of the sheath. 26. The implant assembly of claim 25, wherein shifting the outer shaft from the first position to the second position permits the sheet-like implant to unfold. 27. The implant assembly of claim 23, wherein the plurality of flexible appendages engages a first face of the sheet-like implant. 28. The implant assembly of claim 23, wherein the plurality of flexible appendages include an opening extending therethrough. 29. The implant assembly of claim 23, wherein the one-piece implant positioning component is shaped to maximize surface contact with the sheet-like implant. 30. An implant assembly comprising: a one-piece implant positioning component including a trunk and a plurality of flexible appendages extending away from the trunk,wherein the one-piece implant positioning component includes an undeployed state having an elastically deformed configuration and a deployed state having a second configuration,wherein the plurality of flexible appendages includes a first opposed pair of flexible appendages extending away from a first attachment location positioned along the trunk to their respective free ends and a second opposed pair of flexible appendages extending away from a second attachment location positioned along the trunk to their respective free ends, and wherein the first attachment location is spaced a fixed distance away from the second attachment location along a length of the trunk;a sheet-like implant at least partially disposed along the one-piece implant positioning component; anda sheath disposed around the one-piece implant positioning component and the sheet-like implant in the undeployed state;wherein the one-piece implant positioning component is movable between the undeployed state in which the plurality of flexible appendages are elastically deformed within the sheath to the deployed state in which the one-piece implant positioning component and the sheet-like implant are located distal of the sheath with the plurality of flexible appendages engaging a convex face of the sheet-like implant in the deployed state.
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