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-0804779 (2015-07-21) |
등록번호 | US-9707011 (2017-07-18) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 0 인용 특허 : 332 |
A surgical access attachment for use with a surgical access device is disclosed. The surgical access attachment includes a ring and an access portion assembly. The ring is configured to engage a proximal portion of a surgical access device. The access portion assembly includes at least one flexible
A surgical access attachment for use with a surgical access device is disclosed. The surgical access attachment includes a ring and an access portion assembly. The ring is configured to engage a proximal portion of a surgical access device. The access portion assembly includes at least one flexible tab having an engagement structure. The engagement structure is configured to selectively engage the ring. The access portion assembly is configured to retain a seal. The access portion assembly is configured to disengage from the ring in response to a predetermined amount of force exerted on one flexible tab of the at least one flexible tab.
1. A surgical access attachment for use with a surgical access device, the surgical access attachment comprising: a ring configured to engage a proximal portion of a surgical access device, the ring including a proximal wall, a distal wall, and an intermediate wall interconnecting the proximal wall
1. A surgical access attachment for use with a surgical access device, the surgical access attachment comprising: a ring configured to engage a proximal portion of a surgical access device, the ring including a proximal wall, a distal wall, and an intermediate wall interconnecting the proximal wall and the distal wall; andan access portion assembly including a lip and a flexible tab having an engagement structure, the lip configured to selectively engage the ring, wherein the lip is disposed 180° from the flexible tab, each of the lip and the flexible tab is configured to engage a distal surface of the proximal wall of the ring, the engagement structure being configured to selectively engage the ring, the access portion assembly configured to retain a seal;wherein the access portion assembly is configured to disengage from the ring in response to a predetermined amount of force exerted on the flexible tab. 2. The surgical access attachment according to claim 1, wherein the access portion assembly is configured to disengage from the ring in response to a predetermined amount of proximally-directed force exerted on the flexible tab. 3. The surgical access attachment according to claim 1 wherein the access portion assembly consists of two features that are configured to removably engage the ring, the two features including the flexible tab and the lip. 4. The surgical access attachment according to claim 1 wherein a distal-most portion of the flexible tab is co-planar with a distal-most portion of the lip. 5. The surgical access attachment according to claim 1, wherein the proximal wall of the ring is configured to be positioned proximally of a proximal-most portion of the surgical access device. 6. The surgical access attachment according to claim 1, wherein the access portion assembly includes a proximal seal retaining portion and a distal seal retaining portion. 7. The surgical access attachment according to claim 6, wherein the at least one flexible tab extends from the proximal seal retaining portion. 8. The surgical access attachment according to claim 6, wherein the lip is configured to selectively engage the ring, the flexible tab extends from the proximal seal retaining portion, and the lip extends from the distal seal retaining portion. 9. The surgical access attachment according to claim 6, wherein the flexible tab extends from the proximal seal retaining portion and at least partially through an opening of the distal seal retaining portion. 10. The surgical access attachment according to claim 9, wherein the opening of the distal seal retaining portion is defined by a C-shaped projection extending radially outward from an outer ring of the distal seal retaining portion. 11. The surgical access attachment according to claim 6, wherein the proximal seal retaining portion includes a plurality of fingers, and wherein the distal seal retaining portion includes a plurality of engagement apertures, each finger of the plurality of fingers is configured to mechanically engage one engagement aperture of the plurality of apertures. 12. The surgical access attachment according to claim 1, wherein the access portion assembly is configured to engage the ring in a single-handed manner. 13. The surgical access attachment according to claim 12, wherein the access portion assembly is configured to disengage the ring in a single-handed manner. 14. The surgical access attachment according to claim 1, wherein the access portion assembly is configured to non-rotatably engage the ring in a single-handed manner. 15. The surgical access attachment according to claim 14, wherein the access portion assembly is configured to non-rotatably disengage the ring in a single-handed manner. 16. A surgical access attachment for use with a surgical access device, the surgical access attachment comprising: a ring configured to engage a proximal portion of a surgical access device; andan access portion assembly including a proximal seal retaining portion, a distal seal retaining portion, a flexible tab having an engagement structure extending from the proximal seal retaining portion, and a lip extending from the distal seal retaining portion, the engagement structure being configured to selectively engage the ring, the access portion assembly configured to retain a seal, the lip being configured to selectively engage the ring;wherein the access portion assembly is configured to disengage from the ring in response to a predetermined amount of force exerted on the flexible tab. 17. The surgical access attachment according to claim 14, further comprising a lip disposed 180° from a flexible tab of the flexible tab on the access portion assembly, the lip configured to selectively engage the ring. 18. A surgical access attachment for use with a surgical access device, the surgical access attachment comprising: a ring configured to engage a proximal portion of a surgical access device; andan access portion assembly including a proximal seal retaining portion, a distal seal retaining portion, a flexible tab having an engagement structure, the engagement structure configured to selectively engage the ring, the access portion assembly configured to retain a seal, the proximal seal retaining portion including a plurality of fingers, the distal seal retaining portion including a plurality of engagement apertures, each finger of the plurality of fingers is configured to mechanically engage one engagement aperture of the plurality of apertures;wherein the access portion assembly is configured to disengage from the ring in response to a predetermined amount of force exerted on the flexible tab. 19. The surgical access attachment according to claim 18, further comprising a lip disposed 180° from the flexible tab on the access portion assembly, the lip configured to selectively engage the ring.
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