Cranial plating and bur hole cover system and methods of use
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A61B-017/80
A61B-017/68
A61B-017/16
출원번호
US-0162299
(2016-05-23)
등록번호
US-9827012
(2017-11-28)
발명자
/ 주소
Nakaji, Peter
출원인 / 주소
Incubeon
대리인 / 주소
S McPherson IP Law
인용정보
피인용 횟수 :
0인용 특허 :
61
초록▼
The present disclosure is for a device, tooling, methods of use and kits containing the cranial plates and bur hole covers used for resecuring a cranial flap after a craniotomy. The cranial repair system is meant to reduce the profile of cranial plates or bur hole covers on the external surface of t
The present disclosure is for a device, tooling, methods of use and kits containing the cranial plates and bur hole covers used for resecuring a cranial flap after a craniotomy. The cranial repair system is meant to reduce the profile of cranial plates or bur hole covers on the external surface of the cranium after a craniotomy is performed. The embodied devices of present disclosure are designed to reside substantially within the kerf or bur holes and thus minimize the surface area of devices resides on the external surface of the cranium. Additional embodiments include kits, tooling and methods to further reduce and/or eliminate the external profile of the cranial plate on the external cranial surface.
대표청구항▼
1. A method for reducing a profile of a cranial plating system comprising: providing a cranial plate device that comprises two affixation wings and a keel, wherein the two affixation wings are located at opposing ends and opposing sides of the keel, wherein the two affixation wings are configured to
1. A method for reducing a profile of a cranial plating system comprising: providing a cranial plate device that comprises two affixation wings and a keel, wherein the two affixation wings are located at opposing ends and opposing sides of the keel, wherein the two affixation wings are configured to be affixed to an outer surface of a cranium comprising a cranial flap and a flap surrounding cranium portion, wherein one of the two affixation wings is configured to be affixed on an outer surface of the cranial flap and the other affixation wing is configured to be affixed on an outer surface of the flap surround cranium portion and the keel is configured to reside in a kerf left by a craniotome blade;securing the cranial plate device by positioning the keel of the cranial plate device within the kerf and securing the wings of the cranial plate device to the flap surrounding cranium portion and the cranial flap with fixation sources, wherein by placing the keel of the cranial plate device within the kerf a substantial portion of the entire cranial plate device does not reside on the outer surface of the cranium, and only the two affixation wings reside on the outer surface of the cranium; andwherein the method includes attaching the cranial plate device to the cranial flap with one affixation wing, placing the cranial flap within a cranium space and marking the flap surrounding cranium portion where the other affixation wing should be secured, drilling a pilot hole and attaching the cranial plate device to the flap surrounding cranium portion with the other affixation wing. 2. The method of claim 1, wherein the keel is attached to the wings at keel wing attachment points and is located below the two wings, and wherein the cranial plate device is of unitary one piece construction. 3. The method of claim 1, wherein the cranial plate device is configured to be secured to the outer surface of the cranium with independent fixation sources selected from screws, tacks, rivets, or wires. 4. The method of claim 1, further comprising: using a surgical drill to sculpt troughs in the outer surface of the cranium to correspond to a shape of the affixation wings of the cranial plate device, and securing the wings of the cranial plate device within troughs sculpted into the flap surround cranium portion and the cranial flap to accommodate the wings and affixing the wings to the cranial flap and the flap surrounding cranium portion with fixation screws. 5. The method of claim 4, wherein the two affixation wings are configured to be affixed within the troughs such that the wings do not protrude outside of said troughs. 6. A method for reducing a profile of a cranial plating system comprising: providing a cranial plate device that comprises two affixation wings and a keel, wherein the two affixation wings are located at opposing end and opposing sides of the keel, wherein the two affixation wings are configured to be affixed to an outer surface of a cranium comprising a cranial flap and a flap surrounding cranium portion, wherein one of the two affixation wings is configured to be affixed on an outer surface of the cranial flap and the other affixation wing is configured to be affixed on an outer surface of the flap surrounding cranium portion and the keel is configured to reside in a kerf left by a craniotome blade;securing the cranial plate device by positioning the keel of the cranial plate device within the kerf and using a surgical drill to carve troughs in the outer surfaces of the flap surrounding cranium portion and the cranial flap to correspond to a shape of the affixation wings of the cranial plate device, and securing the wings of the cranial plate device to the troughs carved into the outer surfaces of the flap surrounding cranium portion and the cranial flap; wherein said troughs accommodate the wings and the wings are affixed to the cranial flap and flap surrounding cranium portion with fixation screws, wherein by placing the keel of the cranial plate device within the kerf a substantial portion of the entire cranial plate device does not reside on the outer surface of the cranium, and the two affixation wings reside in the troughs;wherein the method includes attaching the cranial plate device to the cranial flap with one affixation wing placed in a first carved trough, placing the cranial flap within a cranium space and marking the flap surrounding cranium portion where the other affixation wing should be secured, drilling a pilot hole in a second trough carved in the flap surrounding cranium portion and attaching the cranial plate device to the flap surrounding cranium portion with the other affixation wing; andwherein the keel is attached to the two affixation wings at keel-wing attachment points and is located below the two affixation wings;wherein the keel has a length of at least 6 mm and is configured such that part of the keel resides within the kerf to create a scaffold for bone regrowth, and wherein the cranial plate device is of unitary, one piece construction. 7. A method for reducing a profile of a cranial plating system comprising: providing a cranial plate device that comprises two affixation wings and a keel;wherein one of the two affixation wings is configured to be affixed on an outer surface of a cranial flap and the other affixation wing is configured to be affixed on an outer surface of a flap surrounding cranium portion;wherein the keel is configured to reside in a kerf left by a craniotome blade;wherein the two wings are located at opposing ends and opposing sides of the keel;wherein the cranial plate device is of unitary, one piece construction;securing the cranial plate device by positioning the keel of the cranial plate device within the kerf and securing the wings of the cranial plate device to flap surrounding cranium portion and the cranial flap with fixation screws, wherein by placing the keel of the cranial plate device within the kerf a substantial portion of the entire cranial plate device does not reside on the outer surfaces of the cranial flap and the flap surrounding cranium portion, and only the two affixation wings reside on the outer surfaces of the cranial flap and the flap surrounding cranium portion; andwherein the method includes attaching the cranial plate device to the cranial flap with one affixation wing, placing the cranial flap within a cranium space and marking the flap surrounding cranium portion where the other affixation wing should be secured, drilling a pilot hole and attaching the cranial plate device to the flap surrounding cranium portion with the other affixation wing. 8. The method of claim 7, wherein the keel is attached to the wings at keel wing attachment points and is located below the two wings. 9. The method of claim 7, further comprising: using a surgical drill to sculpt troughs in the outer surfaces of the cranial flap and the flap surrounding cranium portion to correspond to a shape of the affixation wings of the cranial plate device, and securing the wings of the cranial plate device within the troughs sculpted into the flap surrounding cranium portion and cranial flap to accommodate the wings and affixing the wings to the cranial flap and flap surrounding cranium portion with fixation screws. 10. The method of claim 9, wherein the two wings are configured to be affixed within the troughs such that the wings do not protrude outside of said troughs.
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Bossler Joseph (78-625 Vista de Sol Indian Wells CA 92210), Industrial and roadway identification and floor surface treatment system, and diamond surface drill bit for use in insta.
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