Bone biopsy devices - a patent review.

IF 2.9 3区医学 Q3 ENGINEERING, BIOMEDICAL Expert Review of Medical Devices Pub Date : 2023-07-01 Epub Date: 2023-09-07 DOI:10.1080/17434440.2023.2254681

Esther P de Kater, Jos A Boetzkes, Aimée Sakes, Paul Breedveld

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Abstract

Introduction: Bone biopsies have great value for the diagnosis of, amongst others, hematologic diseases. Although the bone biopsy procedure is mostly performed minimally invasive with the use of a slender cannula, the patient may still experience discomfort, especially when the procedure has to be repeated due to an unsuccessful biopsy.

Areas covered: This review presents a comprehensive overview of bone biopsy devices presented in the patent literature. The patents were obtained using a classification search combined with keywords in the Espacenet patent database and were subsequently verified using pre-set eligibility criteria. This resulted in 62 unique patents included in this review.

Expert opinion: The included patents were categorized based on the used strategies for the three steps that can be identified during a bone biopsy (1) biopsy sampling, (2) biopsy severing and (3) biopsy harvesting. Most patents described strategies for multiple steps. Insight into the used strategies and the comprehensive overview may serve as a source of inspiration for the design of novel bone biopsy devices.

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骨活检设备-专利审查。

引言：骨活检对血液病等疾病的诊断具有重要价值。尽管骨活检程序大多是使用细长套管进行微创的，但患者仍可能感到不适，尤其是当由于活检不成功而不得不重复该程序时。所涵盖的领域：这篇综述对专利文献中提出的骨活检装置进行了全面概述。这些专利是通过分类搜索结合Espacnet专利数据库中的关键词获得的，随后使用预设的资格标准进行验证。这导致62项独特的专利被纳入本综述。专家意见：纳入的专利是根据骨活检过程中可以识别的三个步骤的使用策略进行分类的（1）活检取样，（2）活检切断和（3）活检收获。大多数专利描述了多个步骤的策略。深入了解所使用的策略和全面的概述可以为设计新型骨活检设备提供灵感。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Expert Review of Medical Devices 医学-工程：生物医学

CiteScore

5.90

自引率

3.20%

发文量

审稿时长

6-12 weeks

期刊介绍： The journal serves the device research community by providing a comprehensive body of high-quality information from leading experts, all subject to rigorous peer review. The Expert Review format is specially structured to optimize the value of the information to reader. Comprehensive coverage by each author in a key area of research or clinical practice is augmented by the following sections: Expert commentary - a personal view on the most effective or promising strategies Five-year view - a clear perspective of future prospects within a realistic timescale Key issues - an executive summary cutting to the author''s most critical points In addition to the Review program, each issue also features Medical Device Profiles - objective assessments of specific devices in development or clinical use to help inform clinical practice. There are also Perspectives - overviews highlighting areas of current debate and controversy, together with reports from the conference scene and invited Editorials.