Prosthesis, Knee, Femorotibial, Non-Constrained, Cemented, Metal/Polymer(HSX)

膝関節大腿脛骨非拘束型骨セメント固定金属/ポリマー製人工膝関節 この日本語名は AI が生成した参考訳です。正式名称は英語の原名です。

米国回収

104

直近 2023.06.07

510(k)

115

PMA

0

不具合報告

2,518

分類情報

Product Code HSX
デバイス名 Prosthesis, Knee, Femorotibial, Non-Constrained, Cemented, Metal/Polymer

膝関節大腿脛骨非拘束型骨セメント固定金属/ポリマー製人工膝関節 この日本語名は AI が生成した参考訳です。正式名称は英語の原名です。

デバイスクラス クラス II
21 CFR 規制番号 888.3520
審査区分 510(k)(市販前届出)
医療専門分野 整形外科
定義
フラグ
インプラント機器
AI分析

本品は米国FDAの規制上クラスIIに分類される医療機器であり、市販前届出(510(k))の対象となります。クラスIIは中程度のリスクを有する機器区分であり、原則として既存の同等製品との実質的同等性を示すことにより市販が認められ、クラスIIIで要求される市販前承認(PMA)のような臨床データを含む厳格な審査は必須とされません。

米国市場での動向

本製品コードでは、510(k)の累計届出件数は約120件、参入企業数は約50社で、直近5年間の届出は約20件となっています。不具合報告(MDR)は累計約2,500件で、直近5年間では約1,000件が報告されており、内訳としては大半が傷害(Injury)で、死亡報告は1件、不具合(Malfunction)は残りを占めています。主な問題としては、骨内成長に関連しない人工関節の破損(Fracture)、緩み(Loosening of Implant Not Related to Bone-Ingrowth)、破断(Break)が挙げられています。回収は累計約100件で、クラスIIが約50件、クラスIは確認されていません。直近5年間では約40件の回収があり、最新の回収は2023年5月に開始されています。

この分析は公開データ(openFDA・JMDN 対応情報)をもとに AI が生成した参考情報です。市場データは2026年8月時点の集計に基づきます。

類似の国内医療機器(自動推定)

FDA デバイス分類と JMDN 英語名の名称・定義文の類似度から機械的に推定した候補です。日米の当局が定めた公的な対応関係ではなく、参考情報としてご覧ください。

No.類別一般的名称品目数企業数年間総出荷額成長率平均価格国産比率
1整形用品人工膝関節大腿骨コンポーネントクラスⅢ381136.14 億円/年+19.6% 25.06 万円/個4.0%
2整形用品人工膝関節脛骨コンポーネントクラスⅢ781699.42 億円/年+20.0% 9.62 万円/個6.8%
3整形用品全人工膝関節クラスⅢ17718407 億円/年+9.9% 13.92 万円/個7.1%
4整形用品人工膝関節膝蓋骨コンポーネントクラスⅢ767.31 億円/年+4.0% 3.42 万円/個1.0%
5整形用品片側置換型脛骨用人工膝関節クラスⅢ11

FDA のデバイスクラスは 3 段階(クラス I〜III)、日本の医療機器は 4 段階(クラス I〜IV)で分類されており、 1 対 1 では対応しません。 リスク区分の考え方が異なるため、参考情報としてご利用ください。

米国での回収・承認・不具合報告

無料会員 1,000名 突破

回収・承認・不具合報告の明細の閲覧は会員限定です

無料で会員登録する
この企業の Warning Letter を検索: Smith & Nephew, Inc.Linkbio Corp.
回収番号クラス回収開始日企業理由ステータス
Z-1673-2023 HSXクラス II2023.05.02Smith & Nephew, Inc.

Recent complaint data indicates that the revision rate may be trending higher than corresponding similar devices in global joint replacement registries. The data identifies a potential signal that the performance is an outlier versus the state of the art with respect to the risk for revision.

対応中
Z-1672-2023 HSXクラス II2023.05.02Smith & Nephew, Inc.

Recent complaint data indicates that the revision rate may be trending higher than corresponding similar devices in global joint replacement registries. The data identifies a potential signal that the performance is an outlier versus the state of the art with respect to the risk for revision.

対応中
Z-1671-2023 HSXクラス II2023.05.02Smith & Nephew, Inc.

Recent complaint data indicates that the revision rate may be trending higher than corresponding similar devices in global joint replacement registries. The data identifies a potential signal that the performance is an outlier versus the state of the art with respect to the risk for revision.

対応中
Z-1670-2023 HSXクラス II2023.05.02Smith & Nephew, Inc.

Recent complaint data indicates that the revision rate may be trending higher than corresponding similar devices in global joint replacement registries. The data identifies a potential signal that the performance is an outlier versus the state of the art with respect to the risk for revision.

対応中
Z-1393-2023 HSXクラス II2023.03.27Smith & Nephew, Inc.

A mispack occurred during the manufacturing process, resulting in the box incorrectly containing JOURNEY II UNI Tibia Insert Medical Size 1-2 12MM instead of the JOURNEY II UNI Tibia Insert Medial Size 7-8 8MM.

対応中
Z-1538-2023 HSXクラス II2023.03.21Linkbio Corp.

Additional Label Warnings: Amendment / reinforcement of the Surgical Technique and future product training on the updated technique, due to early aseptic loosening or increased wear of the implant caused by suboptimal positioning of the implant or inadequate cementing technique leading to an unsatisfactory surgical result, and in the worst case, intervention or revision earlier than expected

対応中
Z-1537-2023 HSXクラス II2023.03.21Linkbio Corp.

Additional Label Warnings: Amendment / reinforcement of the Surgical Technique and future product training on the updated technique, due to early aseptic loosening or increased wear of the implant caused by suboptimal positioning of the implant or inadequate cementing technique leading to an unsatisfactory surgical result, and in the worst case, intervention or revision earlier than expected

対応中
Z-1536-2023 HSXクラス II2023.03.21Linkbio Corp.

Additional Label Warnings: Amendment / reinforcement of the Surgical Technique and future product training on the updated technique, due to early aseptic loosening or increased wear of the implant caused by suboptimal positioning of the implant or inadequate cementing technique leading to an unsatisfactory surgical result, and in the worst case, intervention or revision earlier than expected

対応中
Z-1535-2023 HSXクラス II2023.03.21Linkbio Corp.

Additional Label Warnings: Amendment / reinforcement of the Surgical Technique and future product training on the updated technique, due to early aseptic loosening or increased wear of the implant caused by suboptimal positioning of the implant or inadequate cementing technique leading to an unsatisfactory surgical result, and in the worst case, intervention or revision earlier than expected

対応中
Z-1534-2023 HSXクラス II2023.03.21Linkbio Corp.

Additional Label Warnings: Amendment / reinforcement of the Surgical Technique and future product training on the updated technique, due to early aseptic loosening or increased wear of the implant caused by suboptimal positioning of the implant or inadequate cementing technique leading to an unsatisfactory surgical result, and in the worst case, intervention or revision earlier than expected

対応中
Z-1533-2023 HSXクラス II2023.03.21Linkbio Corp.

Additional Label Warnings: Amendment / reinforcement of the Surgical Technique and future product training on the updated technique, due to early aseptic loosening or increased wear of the implant caused by suboptimal positioning of the implant or inadequate cementing technique leading to an unsatisfactory surgical result, and in the worst case, intervention or revision earlier than expected

対応中
Z-1532-2023 HSXクラス II2023.03.21Linkbio Corp.

Additional Label Warnings: Amendment / reinforcement of the Surgical Technique and future product training on the updated technique, due to early aseptic loosening or increased wear of the implant caused by suboptimal positioning of the implant or inadequate cementing technique leading to an unsatisfactory surgical result, and in the worst case, intervention or revision earlier than expected

対応中
Z-1531-2023 HSXクラス II2023.03.21Linkbio Corp.

Additional Label Warnings: Amendment / reinforcement of the Surgical Technique and future product training on the updated technique, due to early aseptic loosening or increased wear of the implant caused by suboptimal positioning of the implant or inadequate cementing technique leading to an unsatisfactory surgical result, and in the worst case, intervention or revision earlier than expected

対応中
Z-1530-2023 HSXクラス II2023.03.21Linkbio Corp.

Additional Label Warnings: Amendment / reinforcement of the Surgical Technique and future product training on the updated technique, due to early aseptic loosening or increased wear of the implant caused by suboptimal positioning of the implant or inadequate cementing technique leading to an unsatisfactory surgical result, and in the worst case, intervention or revision earlier than expected

対応中
Z-1529-2023 HSXクラス II2023.03.21Linkbio Corp.

Additional Label Warnings: Amendment / reinforcement of the Surgical Technique and future product training on the updated technique, due to early aseptic loosening or increased wear of the implant caused by suboptimal positioning of the implant or inadequate cementing technique leading to an unsatisfactory surgical result, and in the worst case, intervention or revision earlier than expected

対応中
Z-1528-2023 HSXクラス II2023.03.21Linkbio Corp.

Additional Label Warnings: Amendment / reinforcement of the Surgical Technique and future product training on the updated technique, due to early aseptic loosening or increased wear of the implant caused by suboptimal positioning of the implant or inadequate cementing technique leading to an unsatisfactory surgical result, and in the worst case, intervention or revision earlier than expected

対応中
Z-1527-2023 HSXクラス II2023.03.21Linkbio Corp.

Additional Label Warnings: Amendment / reinforcement of the Surgical Technique and future product training on the updated technique, due to early aseptic loosening or increased wear of the implant caused by suboptimal positioning of the implant or inadequate cementing technique leading to an unsatisfactory surgical result, and in the worst case, intervention or revision earlier than expected

対応中
Z-1526-2023 HSXクラス II2023.03.21Linkbio Corp.

Additional Label Warnings: Amendment / reinforcement of the Surgical Technique and future product training on the updated technique, due to early aseptic loosening or increased wear of the implant caused by suboptimal positioning of the implant or inadequate cementing technique leading to an unsatisfactory surgical result, and in the worst case, intervention or revision earlier than expected

対応中
Z-1525-2023 HSXクラス II2023.03.21Linkbio Corp.

Additional Label Warnings: Amendment / reinforcement of the Surgical Technique and future product training on the updated technique, due to early aseptic loosening or increased wear of the implant caused by suboptimal positioning of the implant or inadequate cementing technique leading to an unsatisfactory surgical result, and in the worst case, intervention or revision earlier than expected

対応中
Z-1524-2023 HSXクラス II2023.03.21Linkbio Corp.

Additional Label Warnings: Amendment / reinforcement of the Surgical Technique and future product training on the updated technique, due to early aseptic loosening or increased wear of the implant caused by suboptimal positioning of the implant or inadequate cementing technique leading to an unsatisfactory surgical result, and in the worst case, intervention or revision earlier than expected

対応中

510(k)(市販前届出)

全 115 件
No.番号機器名申請者決定日種別概要
1K260796 Tahoe Unicondylar Knee System with TiNbN OvercoatShalby Advanced Technologies, Inc. Dba Consensus Orthopedics2026.04.02特別(Special) PDF
2K251771 Cambridge Partial KneeSignature Orthopaedics Pty, Ltd.2025.12.16通常(Traditional) PDF
3K251834 Persona Partial KneeZimmer Biomet2025.08.15通常(Traditional) PDF
4K251618 MOTO Partial Knee System ExtensionMedacta International S.A.2025.07.24通常(Traditional) PDF
5K251453 Arthrex iBalance Partial Knee SystemArthrex, Inc.2025.07.01通常(Traditional) PDF
6K241260 ACTIFY™ Unicondylar Knee SystemGlobus Medical, Inc.2024.12.06通常(Traditional) PDF
7K242711 JOURNEY II Unicompartmental Knee System (JOURNEY II UK)Smith & Nephew, Inc.2024.10.30通常(Traditional) PDF
8K242746 OvertureTi Knee Resurfacing SystemTMOverture Orthopaedics2024.10.07特別(Special) PDF
9K232114 TRIBRID® Unicompartmental Knee SystemKyocera Medical Technologies, Inc.2024.04.04通常(Traditional) PDF
10K221292 Uni Knee Resurfacing SystemOverture Resurfacing, Inc.2023.03.10通常(Traditional) PDF
11K212870 TLC Unicompartmental Knee SystemSignature Orthopaedics Pty, Ltd.2022.06.16通常(Traditional) PDF
12K220930 Restoris Multi-Compartmental Knee SystemMako Surgical Corp.2022.06.02通常(Traditional) PDF
13K211471 Balanced Knee System UniOrtho Development Corporation2021.12.16通常(Traditional) PDF
14K213071 MOTOTM Partial Knee & MOTO PFJ Systems ExtensionMedacta International S.A.2021.11.16通常(Traditional) PDF
15K212307 BC Reflex Uni Knee SystemBodycad Laboratories, Inc.2021.10.12通常(Traditional) PDF
16K211512 VISIONAIRE UK Patient Matched Cutting GuidesSmith & Nephew, Inc.2021.09.16通常(Traditional) PDF
17K211895 BC Reflex Uni Knee SystemBodycad Laboratories, Inc.2021.08.20通常(Traditional) PDF
18K203697 BC Reflex Uni Knee SystemBodycad Laboratories, Inc.2021.03.12特別(Special) PDF
19K203341 ACS LD Uni FB Knee SystemImplantcast GmbH2021.01.08通常(Traditional) PDF
20K203099 Triathlon PKR SystemHowmedica Osteonics Corp. A.K.A. Stryker Orthopaedics2020.10.27通常(Traditional) PDF

出典の openFDA は各 510(k) の主要(primary)product code のみを収録しているため、副次コードを含む FDA 公式データベースの検索結果とは件数が異なる場合があります。 FDA 510(k) データベースで確認

PMA(市販前承認)

この product code の PMA 情報はありません。

不具合報告(MAUDE)トレンド

米国不具合報告検索で詳しく見る

出典: openFDA(U.S. FDA) のデータをそのまま掲載しています。内容の正確性・最新性は保証されません。FDA が本サイトの内容を承認・保証するものではありません。

報告の存在は、機器と事象の因果関係を意味しません。報告件数を機器間の不具合発生率の比較に用いることはできません。

各データセット(510(k)・PMA・MAUDE・回収・Warning Letter)の解説は 米国FDA情報の概要 を参照してください。

不具合報告データを読み込み中...

出典: openFDA(U.S. FDA) のデータをそのまま掲載しています。内容の正確性・最新性は保証されません。FDA が本サイトの内容を承認・保証するものではありません。

取得日: 2026.09.07

各データセット(510(k)・PMA・MAUDE・回収・Warning Letter)の解説は 米国FDA情報の概要 を参照してください。