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中国医疗器械杂志 2019, Vol. 43 Issue (5) :334-336    DOI: 10.3969/j.issn.1671-7104.2019.05.006
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基于磁锚定技术的减戳孔腔镜手术内置抓钳的设计
史爱华1, 2,马思捷1, 2, 3,付珊1, 2, 3,张勇1, 2, 4,白纪刚1, 2, 5,张欣6,马锋1, 2,吕毅1, 2, 5,严小鹏1, 2, 5
1 西安交通大学 第一附属医院 精准外科与再生医学国家地方联合工程研究中心,西安市,710061
2 陕西省再生医学与外科工程研究中心,西安市,710061
3 西安交通大学 启德书院,西安市,710061
4 西安交通大学 第一附属医院 胸外科,西安市,710061
5 西安交通大学 第一附属医院 肝胆外科,西安市,710061
6 中国科学院 合肥物质科学研究院 强磁场科学中心,合肥市,230031
Design of Internal Grasper Based on Magnetic Anchoring Technique in Trocar-Less Laparoscopic Surgery
SHI Aihua1, 2, MA Sijie1, 2, 3, FU Shan1, 2, 3, ZHANG Yong1, 2, 4, BAI Jigang1, 2, 5, ZHANG Xin6, MA Feng1, 2, LYU Yi1, 2, 5, YAN Xiaopeng1, 2, 5
1 National Local Joint Engineering Research Center for Precision Surgery & Regenerative Medicine, The First
Affiliated Hospital of Xi’an Jiaotong University, Xi’an, 710061
2 Regenerative Medicine and Surgery Engineering Research Center of Shaanxi Province, The First Affiliated Hospital
of Xi’an Jiaotong University, Xi’an,710061
3 Qide College, Xi’an Jiaotong University, Xi’an, 710061
4 Department of Thoracic Surgery, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, 710061
5 Department of Hepatobiliary Surgery, The First Affiliated Hospital, College of Medicine, Xi’an Jiaotong University,
Xi’an, 710061
6 High Magnetic Field Laboratory, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei, 230031

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摘要 基于磁锚定技术的减戳孔腔镜手术具备再微创化和提供良好术野显露的巨大潜质,而其中内置抓钳是关键。该文介绍了 一种基于磁锚定腔镜手术的内置抓钳,包括靶磁体、连接组件和组织抓钳三部分。靶磁体部分采用磁屏蔽壳包裹磁核的 设计,既能增加工作面磁力,又可减少体内器械间的磁力干扰;连接组件可灵活调节内置抓钳长度;组织抓钳特殊结构 能有效减少副损伤,方便更换钳夹位置。该内置抓钳设计巧妙,易加工、操作简单、适用范围广等,具有极大的临床应 用价值。
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关键词磁锚定技术   腹腔镜手术   胸腔镜手术   磁外科   微创     
Abstract: Laparoscopic surgery based on magnetic anchor technique has great potential for further minimally invasive surgery and good surgical field exposure, in which the internal grasper is the key factor. In this paper, an internal grasper based on magnetic anchor laparoscopic surgery is designed, which consists of three parts: target magnet, connection module and tissue forceps. The magnetic shield shell is used to wrap the magnetic core in the target magnet, which not only can increase the magnetic force in the working area, but also reduce the magnetic interference between the instruments, and the connecting module can flexibly adjust the length of the internal grasper. The special structure of tissue gripper can effectively reduce deputy injury and facilitate the replacement of clamp position. It has many advantages, such as ingenious design, easy processing, simple operation and wide range of application, which greatly increased its clinical application value.
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Received 2019-02-18;
Fund:

国家自然科学基金(81700545);陕西省自然科学基础研究计划
(2017JQ8021);中央高校基本科研业务费专项资金(xjj2018jchz14);
西安交通大学第一附属医院新医疗新技术项目(XJYFY-2018W18)

Corresponding Authors: 吕毅;严小鹏     Email: luyi169@126.com;yanxiaopeng99@163.com
引用本文:   
史爱华1, 2,马思捷1, 2, 3,付珊1, 2, 3,张勇1, 2, 4,白纪刚1, 2, 5,张欣6,马锋1, 2,吕毅1, 2, 5,严小鹏1, 2, .基于磁锚定技术的减戳孔腔镜手术内置抓钳的设计[J]  中国医疗器械杂志, 2019,V43(5): 334-336
SHI Aihua1, 2, MA Sijie1, 2, 3, FU Shan1, 2, 3, ZHANG Yong1, 2, 4, BAI Jigang1, 2, 5, ZHANG Xin6, MA Feng1, 2, LYU Yi1, 2, 5, YAN.Design of Internal Grasper Based on Magnetic Anchoring Technique in Trocar-Less Laparoscopic Surgery[J]  Chinese Journal of Medical Instrumentation, 2019,V43(5): 334-336
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