JP7351976B2 - 大腿骨後位切断前に屈曲間隔が確認可能なギャップゲージ及びユニット - Google Patents
大腿骨後位切断前に屈曲間隔が確認可能なギャップゲージ及びユニット Download PDFInfo
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- JP7351976B2 JP7351976B2 JP2022113929A JP2022113929A JP7351976B2 JP 7351976 B2 JP7351976 B2 JP 7351976B2 JP 2022113929 A JP2022113929 A JP 2022113929A JP 2022113929 A JP2022113929 A JP 2022113929A JP 7351976 B2 JP7351976 B2 JP 7351976B2
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- cutting
- gap gauge
- blade
- measuring
- posterior
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/06—Measuring instruments not otherwise provided for
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/14—Surgical saws ; Accessories therefor
- 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, e.g. tourniquets
- A61B17/14—Surgical saws ; Accessories therefor
- A61B17/15—Guides therefor
- A61B17/154—Guides therefor for preparing bone for knee prosthesis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/14—Surgical saws ; Accessories therefor
- A61B17/15—Guides therefor
- A61B17/154—Guides therefor for preparing bone for knee prosthesis
- A61B17/157—Cutting tibia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/46—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor
- A61F2/4603—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor for insertion or extraction of endoprosthetic joints or of accessories thereof
- A61F2/461—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor for insertion or extraction of endoprosthetic joints or of accessories thereof of knees
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/46—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor
- A61F2/4657—Measuring instruments used for implanting artificial joints
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/02—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
- A61B17/025—Joint distractors
- A61B2017/0268—Joint distractors for the knee
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/06—Measuring instruments not otherwise provided for
- A61B2090/061—Measuring instruments not otherwise provided for for measuring dimensions, e.g. length
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/06—Measuring instruments not otherwise provided for
- A61B2090/064—Measuring instruments not otherwise provided for for measuring force, pressure or mechanical tension
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/06—Measuring instruments not otherwise provided for
- A61B2090/067—Measuring instruments not otherwise provided for for measuring angles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/46—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor
- A61F2/4657—Measuring instruments used for implanting artificial joints
- A61F2002/4658—Measuring instruments used for implanting artificial joints for measuring dimensions, e.g. length
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Transplantation (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Physical Education & Sports Medicine (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Vascular Medicine (AREA)
- Cardiology (AREA)
- Dentistry (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Surgical Instruments (AREA)
- Prostheses (AREA)
Description
Claims (8)
- 大腿骨後位切断面と脛骨近位切断面との間の間隔を測定可能な測定部を含み、
前記測定部は、
脛骨近位切断面と大腿骨後位切断カッティングガイドとの間の空間に位置する第1測定部であって、大腿骨遠位切断面に位置するように構成された前記大腿骨後位切断カッティングガイドのスロットに結合して位置設定される第1測定部
を含み、前記第1測定部は、
前記カッティングガイドのスロットに結合するカッティングスロット結合部と、
前記脛骨近位切断面に着座する脛骨着座部と、
を含み、
前記カッティングスロット結合部には、
大腿骨後位切断前に屈曲間隔を測定するため、前記カッティングガイドのカッティングスロットに挿入されるブレードと、
前記ブレードを前記第1測定部に固定するための固定手段と、
を含み、
前記測定部に、大腿骨遠位切断後に屈曲間隔と伸張ギャップを測定可能な第2測定部が含まれる、
ギャップゲージであって、
前記ギャップゲージの一端に前記第1測定部が形成され、他端に前記第2測定部が形成される、
ことを特徴とするギャップゲージ。 - 前記ブレードが脛骨着座部を収容する中空状のハウジングの形態で提供されていることを特徴とする請求項1に記載のギャップゲージ。
- 前記第1測定部がスパナ状の形状を有することを特徴とする請求項1に記載のギャップゲージ。
- 前記カッティングスロット結合部は、前記ブレードの挿入時にカッティングガイドの下部を収容してギャップゲージの挿入深さを確保するカッティングブロック収容溝を含み、
前記カッティングブロック収容溝の深さd1は、前記カッティングガイドのカッティングスロット深さd2よりも浅いことを特徴とする請求項3に記載のギャップゲージ。 - 前記ブレードの下面から前記脛骨着座部の上面までの高さaは、前記カッティングスロットから前記カッティングガイドの下面までの高さyよりも高いことを特徴とする請求項4に記載のギャップゲージ。
- 前記ブレードは、屈曲間隔測定時にブレードの強度を確保するための金属からなることを特徴とする、請求項1に記載のギャップゲージ。
- 前記第1測定部及び第2測定部は、治療対象の十字靭帯を収容可能な溝部を含む、請求項1に記載のギャップゲージ。
- 請求項1~7の何れか一項に記載のギャップゲージと、
前記ギャップゲージに結合し、大腿骨遠位切断面上に位置するカッティングガイドと、
を含む、ギャップゲージユニット。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2018-0080012 | 2018-07-10 | ||
KR1020180080012A KR102162651B1 (ko) | 2018-07-10 | 2018-07-10 | 대퇴골 후위 절단 전 굴곡 간격을 확인할 수 있는 갭 게이지 및 유닛 |
JP2020572453A JP7108722B2 (ja) | 2018-07-10 | 2019-07-09 | 大腿骨後位切断前に屈曲間隔が確認可能なギャップゲージ及びユニット |
PCT/KR2019/008446 WO2020013585A1 (ko) | 2018-07-10 | 2019-07-09 | 대퇴골 후위 절단 전 굴곡 간격을 확인할 수 있는 갭 게이지 및 유닛 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020572453A Division JP7108722B2 (ja) | 2018-07-10 | 2019-07-09 | 大腿骨後位切断前に屈曲間隔が確認可能なギャップゲージ及びユニット |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022153485A JP2022153485A (ja) | 2022-10-12 |
JP7351976B2 true JP7351976B2 (ja) | 2023-09-27 |
Family
ID=69141785
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020572453A Active JP7108722B2 (ja) | 2018-07-10 | 2019-07-09 | 大腿骨後位切断前に屈曲間隔が確認可能なギャップゲージ及びユニット |
JP2022113929A Active JP7351976B2 (ja) | 2018-07-10 | 2022-07-15 | 大腿骨後位切断前に屈曲間隔が確認可能なギャップゲージ及びユニット |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020572453A Active JP7108722B2 (ja) | 2018-07-10 | 2019-07-09 | 大腿骨後位切断前に屈曲間隔が確認可能なギャップゲージ及びユニット |
Country Status (6)
Country | Link |
---|---|
US (1) | US20210290252A1 (ja) |
EP (1) | EP3821845A4 (ja) |
JP (2) | JP7108722B2 (ja) |
KR (1) | KR102162651B1 (ja) |
CN (1) | CN112367940A (ja) |
WO (1) | WO2020013585A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11540928B2 (en) * | 2017-03-03 | 2023-01-03 | Engage Uni Llc | Unicompartmental knee arthroplasty |
KR102162651B1 (ko) * | 2018-07-10 | 2020-10-08 | 주식회사 코렌텍 | 대퇴골 후위 절단 전 굴곡 간격을 확인할 수 있는 갭 게이지 및 유닛 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2001522686A (ja) | 1997-11-18 | 2001-11-20 | パッパス.マイケル.ジェー | 着脱式コレット付き大腿骨手術用器具 |
JP2005193048A (ja) | 2003-12-30 | 2005-07-21 | Depuy Products Inc | 外科用器具の補助具 |
JP2007075517A (ja) | 2005-09-16 | 2007-03-29 | Biomet Japan Inc | 人工膝関節設置用ジグ |
JP2011004848A (ja) | 2009-06-24 | 2011-01-13 | Japan Medical Materials Corp | 人工膝関節置換術用手術器具 |
JP7108722B2 (ja) | 2018-07-10 | 2022-07-28 | コレンテク カンパニー リミテッド | 大腿骨後位切断前に屈曲間隔が確認可能なギャップゲージ及びユニット |
Family Cites Families (11)
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US5735904A (en) * | 1995-07-05 | 1998-04-07 | Pappas; Michael J. | Spacer for establishng prosthetic gap and ligamentous tension |
US7329260B2 (en) * | 2002-06-28 | 2008-02-12 | Depuy Products, Inc. | Kit, guide and method for locating distal femoral resection plane |
JP4095919B2 (ja) | 2002-12-09 | 2008-06-04 | ジンマー株式会社 | 人工膝関節全置換手術用計測装置 |
EP3326542B1 (en) * | 2011-07-19 | 2019-09-25 | Zimmer, Inc. | Knee arthroplasty instrument |
WO2013063397A2 (en) * | 2011-10-27 | 2013-05-02 | Smith & Nephew, Inc. | Devices and methods for performing knee arthroplasty |
AU2014270125B2 (en) * | 2013-05-23 | 2018-12-20 | Kirti Moholkar | Improvements in or relating to assemblies for use in knee replacement surgery |
KR101553311B1 (ko) * | 2013-12-24 | 2015-09-15 | 주식회사 코렌텍 | 경골용 환자맞춤형 수술기기 및 이를 이용하는 수술모듈 |
WO2016071516A1 (en) * | 2014-11-07 | 2016-05-12 | Implantcast Gmbh | A method and apparatus for joint reconstruction |
US20170065438A1 (en) * | 2015-09-08 | 2017-03-09 | Brian G. Burnikel | Adjustable tibial trial |
US11090164B2 (en) * | 2016-10-12 | 2021-08-17 | Corentec Co. Ltd. | Knee joint implant |
GB201809938D0 (en) * | 2018-06-18 | 2018-08-01 | Jointmedica Ltd | Multifunctional Spacer for Knee Surgery to Achieve Balanced Resection |
-
2018
- 2018-07-10 KR KR1020180080012A patent/KR102162651B1/ko active IP Right Grant
-
2019
- 2019-07-09 CN CN201980044767.5A patent/CN112367940A/zh active Pending
- 2019-07-09 US US17/258,885 patent/US20210290252A1/en active Pending
- 2019-07-09 WO PCT/KR2019/008446 patent/WO2020013585A1/ko unknown
- 2019-07-09 EP EP19834906.0A patent/EP3821845A4/en active Pending
- 2019-07-09 JP JP2020572453A patent/JP7108722B2/ja active Active
-
2022
- 2022-07-15 JP JP2022113929A patent/JP7351976B2/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001522686A (ja) | 1997-11-18 | 2001-11-20 | パッパス.マイケル.ジェー | 着脱式コレット付き大腿骨手術用器具 |
JP2005193048A (ja) | 2003-12-30 | 2005-07-21 | Depuy Products Inc | 外科用器具の補助具 |
JP2007075517A (ja) | 2005-09-16 | 2007-03-29 | Biomet Japan Inc | 人工膝関節設置用ジグ |
JP2011004848A (ja) | 2009-06-24 | 2011-01-13 | Japan Medical Materials Corp | 人工膝関節置換術用手術器具 |
JP7108722B2 (ja) | 2018-07-10 | 2022-07-28 | コレンテク カンパニー リミテッド | 大腿骨後位切断前に屈曲間隔が確認可能なギャップゲージ及びユニット |
Also Published As
Publication number | Publication date |
---|---|
US20210290252A1 (en) | 2021-09-23 |
KR20200006358A (ko) | 2020-01-20 |
JP2021530270A (ja) | 2021-11-11 |
WO2020013585A1 (ko) | 2020-01-16 |
CN112367940A (zh) | 2021-02-12 |
JP7108722B2 (ja) | 2022-07-28 |
EP3821845A1 (en) | 2021-05-19 |
EP3821845A4 (en) | 2022-03-09 |
JP2022153485A (ja) | 2022-10-12 |
KR102162651B1 (ko) | 2020-10-08 |
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