Method of fabricating customized patient-specific bone cutting blocks
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A61B-017/17
A61B-034/10
출원번호
US-0580254
(2011-02-23)
등록번호
US-10149722
(2018-12-11)
국제출원번호
PCT/US2011/025905
(2011-02-23)
§371/§102 date
20120821
(20120821)
국제공개번호
WO2011/106407
(2011-09-01)
발명자
/ 주소
Aram, Luke J.
Bugbee, William
Engh, Jr., Charles A.
Moskal, Joseph
Pagnano, Mark
Swank, Michael
Rose, Bryan
Guzman, Jose F.
출원인 / 주소
DEPUY SYNTHES PRODUCTS, INC.
대리인 / 주소
Barnes & Thornburg LLP
인용정보
피인용 횟수 :
0인용 특허 :
137
초록
A number of orthopedic surgical instruments are also disclosed. A method, apparatus, and system for fabricating such instruments are also disclosed.
대표청구항▼
1. A method for a vendor to create a customized patient-specific orthopaedic instrument for a patient of a healthcare facility that is external to the vendor, comprising: receiving, from the healthcare facility external to the vendor, an instrument request that includes data relevant to a bone of th
1. A method for a vendor to create a customized patient-specific orthopaedic instrument for a patient of a healthcare facility that is external to the vendor, comprising: receiving, from the healthcare facility external to the vendor, an instrument request that includes data relevant to a bone of the patient,creating, in response to receiving the instrument request, a surgical design plan that has been customized for the patient per data of the instrument request, the surgical design plan comprising a preoperatively planned size of at least one bone chip produced as a result of a surgical resection of the bone of the patient consistent with the surgical design plan,sending the surgical design plan to the healthcare facility, andoperating a manufacturing machine located at the vendor to fabricate the customized patient-specific orthopaedic instrument per data of the surgical design plan, andsending the fabricated customized patient-specific orthopaedic instrument to the healthcare facility. 2. The method of claim 1, wherein sending the surgical design plan comprises transmitting the surgical design plan to the healthcare facility via a network. 3. The method of claim 1, wherein sending the design plan comprises mailing the surgical design plan to the healthcare facility. 4. The method of claim 1, wherein: the data relevant to the bone of the patient comprises one or more medical images of the bone of the patient, andcreating the surgical design plan comprises creating the surgical design plan based upon the one or more medical images of the bone of the patient. 5. The method of claim 1, wherein: the data relevant to the bone of the patient comprises one or more medical images of the femur of the patient, andcreating the surgical design plan comprises creating a surgical design plan that comprises a preoperatively planned size of (i) a distal medial bone chip produced as a result of a surgical resection of the distal medial portion of the patient's distal femur consistent with the surgical design plan, and (ii) a distal lateral bone chip produced as a result of a surgical resection of the distal lateral portion of the patient's distal femur consistent with the surgical design plan. 6. The method of claim 5, wherein creating the surgical design plan further comprises creating a surgical design plan that comprises a preoperatively planned size of (i) a posterior medial bone chip produced as a result of a surgical resection of the posterior medial portion of the patient's distal femur consistent with the surgical design plan, and (ii) a posterior lateral bone chip produced as a result of a surgical resection of the posterior lateral portion of the patient's distal femur consistent with the surgical design plan. 7. The method of claim 1, wherein: the data relevant to the bone of the patient comprises one or more medical images of the tibia of the patient, andcreating the surgical design plan comprises creating a surgical design plan that comprises a preoperatively planned size of a bone chip produced as a result of a surgical resection of the proximal medial portion and the proximal lateral portion of the patient's proximal tibia consistent with the surgical design plan. 8. The method of claim 1, wherein creating the surgical design plan comprises creating a surgical design plan that comprises a visual indication of the bone chip produced as a result of the surgical resection of the bone of the patient consistent with the surgical design plan. 9. A method of performing an orthopaedic surgical procedure on a bone of a patient at a healthcare facility, comprising: making a cut in the bone of the patient at a location indicated in a surgical design plan obtained from a vendor that is external to the healthcare facility that has been customized for the patient per data relevant to a bone of the patient, the surgical design plan comprising a preoperatively planned size of a bone chip produced as a result of the cut,measuring the actual size of the bone chip produced as a result of the cut, andcomparing the measured actual size of the bone chip to the preoperatively planned size of the bone chip of the surgical design plan. 10. The method of claim 9, wherein making the cut comprises making the cut with a customized patient-specific orthopaedic cutting block fabricated per data of the surgical design plan. 11. The method of claim 9, wherein making the cut on the bone of the patient comprises making a cut in the bone of the patient at a location indicated in a surgical design plan obtained from a vendor that is external to the healthcare facility that has been customized for the patient per one or more medical images of the bone of the patient. 12. The method of claim 9, wherein: the surgical design plan comprises a preoperatively planned size of (i) a distal medial bone chip produced as a result of a surgical resection of the distal medial portion of the patient's distal femur consistent with the surgical design plan, and (ii) a distal lateral bone chip produced as a result of a surgical resection of the distal lateral portion of the patient's distal femur consistent with the surgical design plan,making the cut comprises (i) resecting the distal medial portion of the patient's distal femur to produce a distal medial bone chip, and (ii) resecting the distal lateral portion of the patient's distal femur to produce a distal lateral bone chip,measuring the actual size of the bone chip comprises measuring the actual size of the distal medial bone chip and the distal lateral bone chip, andcomparing the measured actual size of the bone chip comprises (i) comparing the measured actual size of the distal medial bone chip to the preoperatively planned size of the distal medial bone chip of the surgical design plan, and (ii) comparing the measured actual size of the distal lateral bone chip to the preoperatively planned size of the distal lateral bone chip of the surgical design plan. 13. The method of claim 12, wherein: the surgical design plan further comprises a predetermined size of (i) a posterior medial bone chip produced as a result of a surgical resection of the posterior medial portion of the patient's distal femur consistent with the surgical design plan, and (ii) a posterior lateral bone chip produced as a result of a surgical resection of the posterior lateral portion of the patient's distal femur consistent with the surgical design plan,making the cut further comprises (i) resecting the posterior medial portion of the patient's distal femur to produce a posterior medial bone chip, and (ii) resecting the posterior lateral portion of the patient's distal femur to produce a posterior lateral bone chip,measuring the actual size of the bone chip further comprises measuring the actual size of the posterior medial bone chip and the posterior lateral bone chip, andcomparing the measured actual size of the bone chip further comprises (i) comparing the measured actual size of the posterior medial bone chip to the preoperatively planned size of the posterior medial bone chip of the surgical design plan, and (ii) comparing the measured actual size of the posterior lateral bone chip to the preoperatively planned size of the posterior lateral bone chip of the surgical design plan. 14. The method of claim 9, wherein: the surgical design plan comprises a preoperatively planned size of a bone chip produced as a result of a surgical resection of the proximal medial portion and the proximal lateral portion of the patient's proximal tibia consistent with the surgical design plan, andmaking the cut comprises resecting the proximal medial portion and the proximal lateral portion of the patient's proximal tibia to produce a bone chip. 15. The method of claim 9, wherein measuring the actual size of the bone chip comprises measuring the actual size of the bone chip with calipers. 16. The method of claim 9, wherein measuring the actual size of the bone chip comprises measuring the actual size of the bone chip with calipers. 17. A method of performing an orthopaedic surgical procedure on a bone of a patient, comprising: preoperatively planning a size of a bone chip to be produced by resecting the bone of the patient at a predetermined location,making a cut in the bone of the patient at the predetermined location thereby producing a bone chip,measuring the actual size of the bone chip produced as a result of the cut,comparing the measured actual size of the bone chip to the preoperatively planned size of the bone chip, andre-cutting the bone of the patient if the measured actual size of the bone chip is smaller than the preoperatively planned size of the bone chip.
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