JP2022516447A - インプラント摘出器 - Google Patents
インプラント摘出器 Download PDFInfo
- Publication number
- JP2022516447A JP2022516447A JP2021536719A JP2021536719A JP2022516447A JP 2022516447 A JP2022516447 A JP 2022516447A JP 2021536719 A JP2021536719 A JP 2021536719A JP 2021536719 A JP2021536719 A JP 2021536719A JP 2022516447 A JP2022516447 A JP 2022516447A
- Authority
- JP
- Japan
- Prior art keywords
- arm
- implant
- jaw
- remover
- elongated body
- 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.)
- Granted
Links
- 239000007943 implant Substances 0.000 title claims abstract description 56
- 238000000605 extraction Methods 0.000 claims description 16
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 238000005452 bending Methods 0.000 description 3
- 238000001356 surgical procedure Methods 0.000 description 3
- 210000000988 bone and bone Anatomy 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 210000002758 humerus Anatomy 0.000 description 1
- 238000009419 refurbishment Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- A61F2/4612—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 shoulders
-
- 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
- A61F2002/4619—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 for extraction
-
- 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
- A61F2002/4622—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 having the shape of a forceps or a clamp
-
- 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
- A61F2002/4681—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor by applying mechanical shocks, e.g. by hammering
Landscapes
- Health & Medical Sciences (AREA)
- Transplantation (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Physical Education & Sports Medicine (AREA)
- Vascular Medicine (AREA)
- Cardiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
- Surgical Instruments (AREA)
Abstract
Description
Claims (15)
- 摘出装置に取り付けるための近位端を有する細長いボディと、
前記細長いボディから延在し、前記細長いボディの遠位端の周りに第1のジョーを有する第1のアームと、
前記第1のアームに旋回可能に接続される第2のアームであって、第2のアームの遠位端の回りにトルクを発生させるためのモーメントアームを有する第2のアームと、
前記第1のアームおよび前記モーメントアームに動作可能に接続され、前記第1のアームおよび前記第2のアームのうちの1つに力を加えるための力アプリケータと、
を備える、インプラント摘出器。 - 前記第1のアームは、前記細長いボディの遠位端に旋回可能に接続されている、請求項1に記載のインプラント摘出器。
- 前記第1のアームは、
第1のアームセグメントと、
前記第1のアームセグメントの縦軸に対して約80°~約160°の角度をなす縦軸を有する第2のアームセグメントと、
を有する、請求項1に記載のインプラント摘出器。 - 前記第1のアームは、
第1のアームセグメントと、
前記第1のアームセグメントから延在する第2のアームセグメントと、
前記第1のアームセグメントおよび前記第2のアームセグメントの横方向に延在するテール端部と、
を有する、請求項1に記載のインプラント摘出器。 - 前記第2のアームの近位端は、前記第1のアームの前記テール端部の直上に配置される、請求項4に記載のインプラント摘出器。
- 前記第2のアームは、前記モーメントアームの縦軸に対して約80°~約160°の縦軸を有する遠位アームセグメントをさらに含む、請求項1~5のいずれか1項に記載のインプラント摘出器。
- 前記第1のアームおよび前記第2のアームの一方は、前記第1のアームおよび第2のアームの他方を通って延在する、請求項1~5のいずれか1項に記載のインプラント摘出器。
- 前記力アプリケータは、ねじ変位装置を有する、請求項1~5のいずれか1項に記載のインプラント摘出器。
- 前記ねじ変位装置は、前記細長いボディの長手軸に実質的に平行な長手軸を含む、請求項8に記載のインプラント摘出器。
- 前記第1のアームの遠位端に取り外し可能に取り付け可能な第1のジョーと、
前記第2のアームの遠位端に取り外し可能に取り付け可能な第2のジョーと、
をさらに有する、請求項1~5のいずれか1項に記載のインプラント摘出器。 - 前記第1のジョーおよび前記第2のジョーの少なくとも1つの遠位部分は、実質的に、円錐形状、J字形状、ブーツ形状、湾曲形状、又はくの字形状である、請求項10に記載のインプラント摘出器。
- 前記第1のアームは、前記第1のジョーを解放可能に保持するためのラッチを有する、請求項1~5のいずれか1項に記載のインプラント摘出器。
- 前記細長いボディは、摘出装置に取り付けるための取り付け機構をさらに有する、請求項1~5のいずれか1項に記載のインプラント摘出器。
- 前記取り付け機構は、迅速継手である、請求項12に記載のインプラント摘出器。
- 前記取り付け機構は、協働する打撃部材を取り付けるための多角形のベースを含む、請求項12に記載のインプラント摘出器。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962790176P | 2019-01-09 | 2019-01-09 | |
US62/790,176 | 2019-01-09 | ||
US201962909995P | 2019-10-03 | 2019-10-03 | |
US62/909,995 | 2019-10-03 | ||
PCT/US2020/012897 WO2020146606A1 (en) | 2019-01-09 | 2020-01-09 | Implant extractor |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022516447A true JP2022516447A (ja) | 2022-02-28 |
JP7257519B2 JP7257519B2 (ja) | 2023-04-13 |
Family
ID=69593758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021536719A Active JP7257519B2 (ja) | 2019-01-09 | 2020-01-09 | インプラント摘出器 |
Country Status (6)
Country | Link |
---|---|
US (2) | US11723781B2 (ja) |
EP (1) | EP3908231A1 (ja) |
JP (1) | JP7257519B2 (ja) |
CN (1) | CN113286567B (ja) |
AU (1) | AU2020206707B2 (ja) |
WO (1) | WO2020146606A1 (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US12023253B2 (en) | 2014-01-24 | 2024-07-02 | Howmedica Osteonics Corp. | Humeral implant anchor system |
US10456264B2 (en) | 2014-01-24 | 2019-10-29 | Tornier, Inc. | Humeral implant anchor system |
US10463499B2 (en) | 2016-03-25 | 2019-11-05 | Tornier, Inc. | Stemless shoulder implant with fixation components |
US11129724B2 (en) | 2016-07-28 | 2021-09-28 | Howmedica Osteonics Corp. | Stemless prosthesis anchor component |
EP3687454A2 (en) | 2017-09-25 | 2020-08-05 | Tornier, Inc. | Patient specific stemless prosthesis anchor components |
EP3908231A1 (en) | 2019-01-09 | 2021-11-17 | Shukla Medical | Implant extractor |
US11660210B2 (en) | 2019-09-30 | 2023-05-30 | Shukla Medical | Implant extractor assembly and method of implant extraction |
CN114502106A (zh) * | 2019-10-01 | 2022-05-13 | 赫迈迪卡奥斯特尼克斯公司 | 肩假体部件和组件 |
USD932020S1 (en) * | 2019-10-01 | 2021-09-28 | Shukla Medical | J-loop extractor |
US11440177B2 (en) * | 2020-03-30 | 2022-09-13 | Shukla Medical | Handle assembly for a surgical tool |
US11779468B2 (en) * | 2020-04-14 | 2023-10-10 | Shukla Medical | Implant extractor |
US20220023071A1 (en) * | 2020-07-21 | 2022-01-27 | Shukla Medical | Handle assembly for a medical device instrument |
CN118285972B (zh) * | 2024-06-06 | 2024-08-30 | 北京爱康宜诚医疗器材有限公司 | 股骨髁假体取出装置 |
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-
2020
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- 2020-01-09 CN CN202080008609.7A patent/CN113286567B/zh active Active
- 2020-01-09 JP JP2021536719A patent/JP7257519B2/ja active Active
- 2020-01-09 US US16/738,479 patent/US11723781B2/en active Active
- 2020-01-09 WO PCT/US2020/012897 patent/WO2020146606A1/en unknown
- 2020-01-09 AU AU2020206707A patent/AU2020206707B2/en active Active
-
2023
- 2023-06-05 US US18/329,168 patent/US20230310176A1/en active Pending
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US20090240254A1 (en) * | 2006-09-06 | 2009-09-24 | Michael Arnhold | Universal extractor for total endoprostheses of (tep) of the knee joint |
JP2009050682A (ja) * | 2007-07-30 | 2009-03-12 | Japan Medical Materials Corp | 大腿骨コンポーネント用保持器具 |
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US20160270929A1 (en) * | 2015-03-20 | 2016-09-22 | S.S. White Technologies Inc. | Locking Grip Orthopedic Implant Extraction Tool |
Also Published As
Publication number | Publication date |
---|---|
US20200214853A1 (en) | 2020-07-09 |
CN113286567A (zh) | 2021-08-20 |
JP7257519B2 (ja) | 2023-04-13 |
US20230310176A1 (en) | 2023-10-05 |
AU2020206707B2 (en) | 2022-12-08 |
CN113286567B (zh) | 2024-08-02 |
AU2020206707A1 (en) | 2021-07-08 |
EP3908231A1 (en) | 2021-11-17 |
WO2020146606A1 (en) | 2020-07-16 |
US11723781B2 (en) | 2023-08-15 |
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