JP2020093063A - 人工膝関節インプラント - Google Patents

人工膝関節インプラント Download PDF

Info

Publication number
JP2020093063A
JP2020093063A JP2019047341A JP2019047341A JP2020093063A JP 2020093063 A JP2020093063 A JP 2020093063A JP 2019047341 A JP2019047341 A JP 2019047341A JP 2019047341 A JP2019047341 A JP 2019047341A JP 2020093063 A JP2020093063 A JP 2020093063A
Authority
JP
Japan
Prior art keywords
joint surface
femoral
medial
artificial knee
radius
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
Application number
JP2019047341A
Other languages
English (en)
Japanese (ja)
Other versions
JP2020093063A5 (https=
Inventor
佐藤　卓
Taku Sato
卓 佐藤
直彦 杉田
Naohiko Sugita
直彦 杉田
利明 舒
Liming Shu
利明 舒
晨 解
Shin Kai
晨 解
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
University of Tokyo NUC
Original Assignee
University of Tokyo NUC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by University of Tokyo NUC filed Critical University of Tokyo NUC
Publication of JP2020093063A publication Critical patent/JP2020093063A/ja
Publication of JP2020093063A5 publication Critical patent/JP2020093063A5/ja
Pending legal-status Critical Current

Links

Landscapes

  • Prostheses (AREA)
JP2019047341A 2018-11-30 2019-03-14 人工膝関節インプラント Pending JP2020093063A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018225902 2018-11-30
JP2018225902 2018-11-30

Publications (2)

Publication Number Publication Date
JP2020093063A true JP2020093063A (ja) 2020-06-18
JP2020093063A5 JP2020093063A5 (https=) 2022-05-31

Family

ID=71085363

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019047341A Pending JP2020093063A (ja) 2018-11-30 2019-03-14 人工膝関節インプラント

Country Status (1)

Country Link
JP (1) JP2020093063A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024008257A (ja) * 2022-07-07 2024-01-19 Ｋ＆Ｔコンサルティング合同会社 人工膝関節インプラント

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010012255A (ja) * 2008-06-30 2010-01-21 Depuy Products Inc 顆曲面を制御した整形外科用の後方安定型人工膝関節
JP2013513435A (ja) * 2009-12-09 2013-04-22 ザ・ジエネラル・ホスピタル・コーポレーシヨン・ドウーイング・ビジネス・アズ・マサチユセツツ・ジエネラル・ホスピタル 膝の屈曲及び運動の正常範囲を修復するインプラント
JP2015533608A (ja) * 2012-11-07 2015-11-26 ウク カン，ヒョン 大腿膝インプラントシステム用大腿骨コンポーネント
JP2016077732A (ja) * 2014-10-21 2016-05-16 京セラメディカル株式会社 人工膝関節インプラント

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010012255A (ja) * 2008-06-30 2010-01-21 Depuy Products Inc 顆曲面を制御した整形外科用の後方安定型人工膝関節
JP2013513435A (ja) * 2009-12-09 2013-04-22 ザ・ジエネラル・ホスピタル・コーポレーシヨン・ドウーイング・ビジネス・アズ・マサチユセツツ・ジエネラル・ホスピタル 膝の屈曲及び運動の正常範囲を修復するインプラント
JP2015533608A (ja) * 2012-11-07 2015-11-26 ウク カン，ヒョン 大腿膝インプラントシステム用大腿骨コンポーネント
JP2016077732A (ja) * 2014-10-21 2016-05-16 京セラメディカル株式会社 人工膝関節インプラント

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024008257A (ja) * 2022-07-07 2024-01-19 Ｋ＆Ｔコンサルティング合同会社 人工膝関節インプラント

Similar Documents

Publication Publication Date Title
US12109119B2 (en) Orthopaedic femoral component having controlled condylar curvature
CN102917670B (zh) 用于恢复正常弯曲范围和膝关节运动性能的植入物
JP6133239B2 (ja) 顆の曲率が制御された、後十字靭帯温存型整形外科的膝関節プロテーゼ
JP5512178B2 (ja) 運動学的様態が向上した膝関節プロテーゼ
JP4606946B2 (ja) 後方で安定化された可動ベアリング式の膝関節人工器官
CN101795643B (zh) 用于为膝假体患者提供更深膝屈曲能力的系统和方法
EP1400220B1 (en) Posterior stabilized knee with varus-valgus constraint
JP5121816B2 (ja) 補綴装置ならびに補綴装置を埋め込むためのシステムおよび方法
JP4307162B2 (ja) モジュラー膝関節プロテーゼ
JP4045194B2 (ja) 人工膝関節
US8409293B1 (en) Knee prosthesis
JP4681931B2 (ja) 蝶番式人工膝関節
CN103648442B (zh) 具有扩展外侧髁的股骨膝假体
CN103327937B (zh) 受约束膝关节假体
JP2020032295A (ja) 顆の曲率が制御された後方安定型整形外科用膝プロテーゼ
JP2010012255A (ja) 顆曲面を制御した整形外科用の後方安定型人工膝関節
JP2011525387A (ja) 凹部・傾斜面付き人工膝関節
JP2018015571A (ja) 全膝インプラントプロテーゼアセンブリ及び方法
JP2004167255A (ja) 人工膝関節用大腿骨コンポーネント
JP2010259808A (ja) 前方安定化膝関節インプラント
CN103826572A (zh) 人工膝关节植入物
JP7198520B2 (ja) モジュール式人工膝関節
US20190380837A1 (en) Femoral implant systems with a plurality of modular trochlea components
US9387084B2 (en) Anterior stabilized PCL retaining total knee prosthesis
US12419753B2 (en) Orthopaedic system with medial pivoting femoral component and insert

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20190320

RD01 Notification of change of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7426

Effective date: 20190320

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20190322

AA64 Notification of invalidation of claim of internal priority (with term)

Free format text: JAPANESE INTERMEDIATE CODE: A241764

Effective date: 20190423

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20190520

RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20210303

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20210304

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20210303

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220314

A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A711

Effective date: 20220314

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220323

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220523

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20230105

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230110

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20230704