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-0245365 (2016-08-24) |
등록번호 | US-9936962 (2018-04-10) |
발명자 / 주소 |
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출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 0 인용 특허 : 498 |
A patient-specific guide tool for guiding an object toward a glenoid face of a scapula of a patient for implantation of a shoulder prosthetic device is disclosed. The guide tool includes a guide portion that includes a guide surface. The guide surface is configured to guide movement of the object to
A patient-specific guide tool for guiding an object toward a glenoid face of a scapula of a patient for implantation of a shoulder prosthetic device is disclosed. The guide tool includes a guide portion that includes a guide surface. The guide surface is configured to guide movement of the object toward the glenoid face. Furthermore, the guide tool includes a patient-specific portion that is operably coupled to the glenoid portion. The patient-specific portion includes at least one patient-specific surface that is three-dimensionally contoured and that is configured to nest and closely conform to a corresponding surface of the scapula to thereby position the guide surface at a predetermined position relative to the glenoid face.
1. A patient-specific guide for guiding an object toward a glenoid face of a scapula of a patient for implantation of a prosthetic device, the guide tool comprising: a patient-specific portion having at least one patient-specific surface that is configured to nest and closely conform to a correspond
1. A patient-specific guide for guiding an object toward a glenoid face of a scapula of a patient for implantation of a prosthetic device, the guide tool comprising: a patient-specific portion having at least one patient-specific surface that is configured to nest and closely conform to a corresponding surface of the glenoid face to position the at least one patient-specific surface at a predetermined position relative to the glenoid face;at least one tube projecting from the patient-specific portion opposite the at least one patient-specific surface, the at least one tube is configured to act as a guide surface for guiding at least one of a drill bit and a referencing object through to the patient-specific portion;a member connected to one of the patient-specific portion or the at least one tube; anda second patient-specific portion connected to the member and configured to engage and mate to a second portion of the scapula other than the glenoid face or a rim of the glenoid face. 2. The guide of claim 1, wherein the at least one patient-specific surface is configured to engage and nest with an anterior rim of the glenoid face. 3. The guide of claim 1, wherein the at least one patient-specific surface is configured to nest with one or more of a superior, inferior and posterior portion of a rim of the glenoid face. 4. The guide of claim 1, wherein the at least one tube comprises a first tube that defines a longitudinally extending first opening and a second tube that defines a longitudinally extending second opening, and wherein the first tube and the second tube are disposed at an angle from one another. 5. The guide of claim 4, wherein the first tube defines one or more windows extending transversely therethrough, the one or more windows operatively configured to allow a user to view the drill bit or the referencing object moving through the first opening. 6. The guide of claim 4, wherein the second tube defines one or more windows extending transversely therethrough, the one or more windows operatively configured to allow a user to view the drill bit or the referencing object moving through the second opening. 7. The guide of claim 1, wherein the at least one tube includes a first tube that is configured to receive at least one of the drill bit and the referencing object used for the implantation of a normal shoulder prosthetic device. 8. The guide of claim 1, wherein the at least one tube includes a second tube that is configured to receive at least one of the drill bit and the referencing object used for the implantation of a reverse shoulder prosthetic device. 9. The guide of claim 1, wherein the patient-specific guide is configured for use in both a normal shoulder implantation procedure and a reverse shoulder implantation procedure. 10. The guide of claim 1, further comprising a notch that extends through the patient-specific portion in a lateral-medial direction, the notch configured to provide visual reference of the glenoid face to ensure the patient-specific guide is properly positioned. 11. The guide of claim 1, wherein: the member comprises an arm connected to and projecting away from the at least one tube; andthe second patient-specific portion is connected to the arm and configured to engage and mate to an acromion of the scapula. 12. A patient-specific guide for guiding an object toward a glenoid face of a scapula of a patient for implantation of a prosthetic device, the guide tool comprising: a patient-specific portion having at least one patient-specific surface that is configured to nest and closely conform to a corresponding surface of the glenoid face to position the at least one patient-specific surface at a predetermined position relative to the glenoid face;at least one of a first tube and a second tube projecting longitudinally from the patient-specific portion opposite the at least one patient-specific surface, the first tube defining a first opening that extends longitudinally along a length of the first tube from an end thereof to the patient-specific portion, the second tube defining a second opening that extends longitudinally along a length of the second tube from an end thereof to the patient-specific portion, the first opening and second opening allowing access for at least one of a drill bit and referencing object to the glenoid face through the patient-specific portion;a member connected to one of the patient-specific portion or the at least one of the first tube and the second tube; anda second patient-specific portion connected to the member and configured to engage and mate to a second portion of the scapula other than the glenoid face or a rim of the glenoid face;wherein the at least one patient-specific surface is configured to nest and closely conform to the corresponding surface of the glenoid face to locate at least one of the first and second openings in a predetermined manner relative to the glenoid face. 13. The guide of claim 12, wherein the at least one patient-specific surface is configured to engage and nest with an anterior rim of the glenoid face. 14. The guide of claim 12, wherein the at least one patient-specific surface is configured to nest with one or more of a superior, inferior and posterior portion of a rim of the glenoid face. 15. The guide of claim 12, wherein the first tube is configured to receive at least one of the drill bit and the referencing object used for the implantation of a normal shoulder prosthetic device. 16. The guide of claim 12, wherein the second tube is configured to receive at least one of the drill bit and the referencing object used for the implantation of a reverse shoulder prosthetic device. 17. The guide of claim 12, wherein the patient-specific guide is configured for use in both a normal shoulder implantation procedure and a reverse shoulder implantation procedure. 18. The guide of claim 12, wherein the first tube defines one or more windows extending transversely therethrough, the one or more windows operatively configured to allow a user to view the drill bit or the referencing object moving through the first opening, and wherein the second tube defines one or more windows extending transversely therethrough, the windows operatively configured to allow a user to view the drill bit or the referencing object moving through the second opening. 19. A patient-specific guide for guiding an object toward a glenoid face of a scapula of a patient for implantation of a prosthetic device, the guide tool comprising: a patient-specific portion having at least one patient-specific surface that is configured to nest and closely conform to a corresponding surface of the glenoid face to position the at least one patient-specific surface at a predetermined position relative to the glenoid face; anda first tube and a second tube projecting from the patient-specific portion opposite the at least one patient-specific surface, the first tube is configured to act as a first guide surface for guiding at least one of a drill bit and a referencing object through a first opening to the glenoid face, the second tube is configured to act as a second guide surface for guiding at least one of the drill bit and the referencing object through a second opening to the glenoid face;wherein the at least one patient-specific surface is configured to nest and closely conform to the corresponding surface of the glenoid face to locate the first opening in a predetermined manner relative to the glenoid face for use during a normal shoulder implantation procedure and to locate the second opening in a predetermined manner relative to the glenoid face for use during a reverse shoulder implantation procedure. 20. The guide of claim 19, further comprising: an arm connected to and projecting away from the first tube; anda second patient-specific portion connected to the arm and configured to engage and mate to an acromion of the scapula.
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