CA3027226A1 - Knee instruments and methods - Google Patents
Knee instruments and methods Download PDFInfo
- Publication number
- CA3027226A1 CA3027226A1 CA3027226A CA3027226A CA3027226A1 CA 3027226 A1 CA3027226 A1 CA 3027226A1 CA 3027226 A CA3027226 A CA 3027226A CA 3027226 A CA3027226 A CA 3027226A CA 3027226 A1 CA3027226 A1 CA 3027226A1
- Authority
- CA
- Canada
- Prior art keywords
- femoral
- pin
- distal
- hole
- femur
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 40
- 210000003127 knee Anatomy 0.000 title abstract description 42
- 210000000689 upper leg Anatomy 0.000 claims abstract description 161
- 238000002271 resection Methods 0.000 claims abstract description 127
- 210000000988 bone and bone Anatomy 0.000 claims description 92
- 230000001054 cortical effect Effects 0.000 claims 13
- 210000002303 tibia Anatomy 0.000 abstract description 94
- 210000002414 leg Anatomy 0.000 abstract description 25
- 238000011882 arthroplasty Methods 0.000 abstract description 13
- 210000003423 ankle Anatomy 0.000 abstract description 4
- 210000000453 second toe Anatomy 0.000 abstract description 3
- 210000002082 fibula Anatomy 0.000 description 63
- 210000002683 foot Anatomy 0.000 description 62
- 230000008878 coupling Effects 0.000 description 16
- 238000010168 coupling process Methods 0.000 description 16
- 238000005859 coupling reaction Methods 0.000 description 16
- 230000002146 bilateral effect Effects 0.000 description 14
- 238000005516 engineering process Methods 0.000 description 10
- 239000007943 implant Substances 0.000 description 8
- 210000000629 knee joint Anatomy 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 7
- 238000011883 total knee arthroplasty Methods 0.000 description 6
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 210000004417 patella Anatomy 0.000 description 5
- 210000004872 soft tissue Anatomy 0.000 description 5
- 238000002604 ultrasonography Methods 0.000 description 5
- 241001227561 Valgus Species 0.000 description 4
- 241000469816 Varus Species 0.000 description 4
- 230000009471 action Effects 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000001154 acute effect Effects 0.000 description 3
- 210000003484 anatomy Anatomy 0.000 description 3
- 230000000295 complement effect Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 230000004075 alteration Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000002594 fluoroscopy Methods 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 210000001188 articular cartilage Anatomy 0.000 description 1
- 210000000544 articulatio talocruralis Anatomy 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000002591 computed tomography Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 210000003099 femoral nerve Anatomy 0.000 description 1
- 210000003041 ligament Anatomy 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 210000001699 lower leg Anatomy 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/16—Instruments for performing osteoclasis; Drills or chisels for bones; Trepans
- A61B17/17—Guides or aligning means for drills, mills, pins or wires
- A61B17/1739—Guides or aligning means for drills, mills, pins or wires specially adapted for particular parts of the body
- A61B17/1764—Guides or aligning means for drills, mills, pins or wires specially adapted for particular parts of the body for the knee
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/14—Surgical saws
- A61B17/15—Guides therefor
- A61B17/154—Guides therefor for preparing bone for knee prosthesis
- A61B17/155—Cutting femur
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/14—Surgical saws
- A61B17/15—Guides therefor
- A61B17/154—Guides therefor for preparing bone for knee prosthesis
- A61B17/157—Cutting tibia
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physical Education & Sports Medicine (AREA)
- Transplantation (AREA)
- Surgical Instruments (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662353553P | 2016-06-22 | 2016-06-22 | |
| US62/353,553 | 2016-06-22 | ||
| PCT/US2017/038827 WO2017223353A1 (en) | 2016-06-22 | 2017-06-22 | Knee instruments and methods |
| US15/630,555 US10568650B2 (en) | 2015-03-25 | 2017-06-22 | Knee instruments and methods |
| US15/630,555 | 2017-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3027226A1 true CA3027226A1 (en) | 2017-12-28 |
Family
ID=59276883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3027226A Pending CA3027226A1 (en) | 2016-06-22 | 2017-06-22 | Knee instruments and methods |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2019524188A (enExample) |
| AU (1) | AU2017280233B2 (enExample) |
| CA (1) | CA3027226A1 (enExample) |
| WO (1) | WO2017223353A1 (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016154606A1 (en) | 2015-03-25 | 2016-09-29 | Marlowe Goble E | Knee instruments and methods |
| US10568650B2 (en) | 2015-03-25 | 2020-02-25 | E. Marlowe Goble | Knee instruments and methods |
| GB2558543A (en) * | 2016-12-05 | 2018-07-18 | James Hamilton Murray Brown | Apparatus for alignment of knee arthroplasty tibial cutting block |
| US11234720B2 (en) | 2018-03-07 | 2022-02-01 | E. Marlowe Goble | Knee instruments and methods |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5709689A (en) * | 1995-09-25 | 1998-01-20 | Wright Medical Technology, Inc. | Distal femur multiple resection guide |
| US9084618B2 (en) * | 2011-06-13 | 2015-07-21 | Biomet Manufacturing, Llc | Drill guides for confirming alignment of patient-specific alignment guides |
| US9795392B2 (en) * | 2012-02-06 | 2017-10-24 | Arthrex, Inc. | Surgical instrumentation set and surgical technique |
| EP3181066A3 (en) * | 2012-02-09 | 2017-09-20 | MatOrtho Limited | Tool |
| CN104955421A (zh) * | 2012-10-18 | 2015-09-30 | 史密夫和内修有限公司 | 对准装置及方法 |
| US9358117B2 (en) * | 2013-02-25 | 2016-06-07 | Stryker Corporation | Anatomically guided instrumentation for trochlear groove replacement |
| JP5654651B1 (ja) * | 2013-08-29 | 2015-01-14 | ココ株式会社 | 骨切りガイド位置決め装置 |
-
2017
- 2017-06-22 WO PCT/US2017/038827 patent/WO2017223353A1/en not_active Ceased
- 2017-06-22 AU AU2017280233A patent/AU2017280233B2/en not_active Ceased
- 2017-06-22 JP JP2018566854A patent/JP2019524188A/ja not_active Withdrawn
- 2017-06-22 CA CA3027226A patent/CA3027226A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JP2019524188A (ja) | 2019-09-05 |
| WO2017223353A1 (en) | 2017-12-28 |
| AU2017280233A1 (en) | 2019-01-31 |
| AU2017280233B2 (en) | 2022-06-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20220617 |
|
| EEER | Examination request |
Effective date: 20220617 |
|
| EEER | Examination request |
Effective date: 20220617 |
|
| EEER | Examination request |
Effective date: 20220617 |
|
| EEER | Examination request |
Effective date: 20220617 |
|
| EEER | Examination request |
Effective date: 20220617 |