WO2017173829A1 - 超声介入引导设备 - Google Patents

超声介入引导设备 Download PDF

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Publication number
WO2017173829A1
WO2017173829A1 PCT/CN2016/106736 CN2016106736W WO2017173829A1 WO 2017173829 A1 WO2017173829 A1 WO 2017173829A1 CN 2016106736 W CN2016106736 W CN 2016106736W WO 2017173829 A1 WO2017173829 A1 WO 2017173829A1
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Prior art keywords
lancet
rotating shaft
electromagnetic component
ultrasonic
control device
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PCT/CN2016/106736
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English (en)
French (fr)
Inventor
张贯京
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Shenzhen Qianhai AnyCheck Information Technology Co Ltd
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Shenzhen Qianhai AnyCheck Information Technology Co Ltd
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Publication of WO2017173829A1 publication Critical patent/WO2017173829A1/zh
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods
    • A61B17/34Trocars; Puncturing needles
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/10Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges for stereotaxic surgery, e.g. frame-based stereotaxis
    • A61B90/11Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges for stereotaxic surgery, e.g. frame-based stereotaxis with guides for needles or instruments, e.g. arcuate slides or ball joints

Definitions

  • the present invention relates to the field of medical devices, and in particular, to an ultrasound intervention guiding device.
  • Ultrasound intervention is one of the fastest growing technologies in the medical field in the 21st century. Specifically, ultrasound intervention is a method of transcutaneously puncture or cutting a few millimeters of the incision through the ultrasound arch I, and inserting a specific surgical instrument such as a catheter to diagnose and treat the lesion, which is minimally invasive and efficient. Safety, fewer complications, short recovery period, high reproducibility, and no damage to the original tissue structure, so that some treatments that require major surgery, large trauma, or high risk factors are replaced by interventional therapy.
  • the main purpose of the present invention is to provide an ultrasonic intervention guiding device, which aims to solve the problem that the existing ultrasonic intervention device cannot fix the lancet, resulting in low accuracy.
  • the present invention provides an ultrasonic intervention guiding device, the ultrasonic intervention guiding device comprising a control device, an ultrasonic probe, a needle guiding tube, a rotating shaft and a lancet, wherein: the control device and the The ultrasonic probe and the rotating shaft are electrically connected; the rotating shaft is disposed on the upper surface of the ultrasonic probe, the upper surface of the rotating shaft is provided with the lancet guiding tube, and the lancet is disposed in the lancet guiding tube; the control device For controlling the rotation of the rotating shaft and driving the lancet guide tube to rotate to a desired direction.
  • an intermediate portion of the lancet guiding tube is connected to an upper surface of the rotating shaft.
  • the rotating shaft is a cylindrical rotating shaft.
  • the lancet guiding tube is a hollow structure.
  • the two ends of the lancet guide tube are provided with an introduction hole and a lead-out hole.
  • the lancet guide tube further includes a first electromagnetic component disposed at a position below the introduction hole, the first electromagnetic component is electrically connected to the control device, and the control device is further used to control the The first electromagnetic component generates a magnetic force for attracting the upper surface of the ultrasonic probe.
  • the first electromagnetic component is a telescopic structure.
  • the lancet tube further includes a second electromagnetic component disposed at a position below the lead-out hole, the second electromagnetic component is electrically connected to the control device, and the control device is further configured to control The second electromagnetic component generates a magnetic force for engaging with an upper surface of the ultrasonic probe.
  • the second electromagnetic component is a telescopic structure.
  • the ultrasonic intervention guiding device of the present invention adopts the above technical solution, and achieves the following technical effects:
  • the utility model fixes the direction of the lancet by the lancet guiding tube, avoids the swaying of the lancet, and reduces the artificial
  • the influence of factors increases the accuracy and the risk of surgery is also reduced.
  • FIG. 1 is a schematic structural view of a preferred embodiment of an ultrasonic interventional guiding device of the present invention.
  • FIG. 1 is a schematic structural view of a preferred embodiment of an ultrasonic interventional guiding device of the present invention.
  • the ultrasonic intervention guiding device 1 includes, but is not limited to, a control device 1, an ultrasonic probe 2, a needle guiding tube 3 , a rotating shaft 4, and a lancet 5, and the control device 1 and the The ultrasonic probe 2 and the rotating shaft 4 are electrically connected.
  • the control device 1 is used to control the ultrasonic probe 2 and the rotating shaft 4.
  • the ultrasonic probe 2 is used to contact the skin of the user, irradiate the human tissue with weak ultrasonic waves, and image the reflected waves of the human tissue to obtain an ultrasound image of the human body.
  • the minimally invasive surgery performed by the doctor based on the ultrasound image can improve the success rate of the surgery and reduce the risk of surgery.
  • the ultrasonic probe 2 is composed of a piezoelectric wafer.
  • the ultrasonic probe 2 may be, but not limited to, a wire sweep probe, a phased array probe, a mechanical fan sweep probe, a square array probe, and the like.
  • the shape of the end of the ultrasonic probe 2 may be, but not limited to, a rectangle, an arc, a cylinder, and/or a circle.
  • the rotating shaft 4 is disposed on an upper surface of the ultrasonic probe 2.
  • the upper surface of the rotating shaft 4 is provided with a lancet guiding tube 3. Specifically, the intermediate portion of the lancet guide tube 3 is connected to the upper surface of the rotary shaft 4.
  • the spindle 4 is used to rotate the lancet guide tube 3 to the desired direction.
  • the rotating shaft 4 is a cylindrical rotating shaft.
  • the required direction is the direction of the needle guiding tissue 3 to the human lesion tissue detected by the ultrasonic probe 2.
  • a lancet 5 is disposed in the lancet guide tube 3.
  • the lancet guide tube 3 is a hollow structure, and the introduction hole 32 and the lead-out hole 34 are provided at both ends of the lancet guide tube 3.
  • the lancet 5 enters the lancet guide tube 3 from the introduction hole 32, and is led out by the lead-out hole 34.
  • the lancet 5 is used to penetrate the diseased tissue of the human body in the desired direction.
  • the lancet guide tube 3 further includes the first electromagnetic component 320 and the second electromagnetic component 340.
  • the first electromagnetic component 320 is disposed at a position below the introduction hole 32, and the second electromagnetic component 340 is disposed at a position below the lead-out hole 34. It should be noted that, in other embodiments, the first electromagnetic component 320 and the second electromagnetic component 340 may omit one of them, for example, retaining the first electromagnetic component 320 without requiring the second electromagnetic component 340, or The second electromagnetic component 340 is retained without the first electromagnetic component 320.
  • the first electromagnetic component 320 and the second electromagnetic component 340 are both used for energizing to generate a magnetic force and are attracted to the upper surface of the ultrasonic probe 2, so that the lancet guide tube 3 is fixed to avoid the lancet guiding. Tube 3 shaking
  • the first electromagnetic component 320 and the second electromagnetic component 340 are both electrically connected to the control device 1.
  • the control device 1 is configured to control the rotation of the rotating shaft 4 and drive the lancet guide tube 3 to rotate to a required direction, and control the first electromagnetic component 320 and the second electromagnetic component 340 to generate a magnetic force and fix the The needle guides the tube 3.
  • the first electromagnetic component 320 and the second electromagnetic component 340 are both telescopic structures. Specifically, when the lancet guide tube 3 is rotated, the first electromagnetic component 320 and the second electromagnetic component 340 are contracted, so that the first electromagnetic component 320 and the second electromagnetic component 340 and the ultrasonic probe 2 are The upper surface is separated. When the lancet guide tube 3 is rotated, the first electromagnetic component 320 and the second electromagnetic component 340 are elongated to contact with the upper surface of the ultrasonic probe 2, and then the first electromagnetic component 320 and the second electromagnetic component The component 340 is energized to generate a magnetic force that is attracted to the upper surface of the ultrasonic probe 2.
  • the control device 1 controls the rotation of the rotating shaft 4 and drives the needle guiding tube 3 to rotate to the direction of the diseased tissue, the control The device 1 energizes the first electromagnetic component 320 and the second electromagnetic component 340 to generate a magnetic force, and the magnetic force generated by the first electromagnetic component 320 and the second electromagnetic component 340 attracts the upper surface of the ultrasonic probe 2 to fix The needle is inserted into the catheter 3, after which the surgeon can thread the needle 5 into the needle catheter 3 and perform surgery.
  • the ultrasonic intervention guiding device of the present invention adopts the above technical solution, and achieves the following technical effects:
  • the utility model fixes the direction of the lancet by the lancet guiding tube, avoids the swaying of the lancet, and reduces the artificial
  • the influence of factors increases the accuracy and the risk of surgery is also reduced.

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  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)

Abstract

一种超声介入引导设备,包括控制装置(1)、超声波探头(2)、刺针引导管(3)、转轴(4)及刺针(5),其中:所述控制装置(1)与所述超声波探头(2)及转轴(4)均电连接;所述转轴(4)设置于所述超声波探头(2)的上表面,所述转轴(4)的上表面设置有所述刺针引导管(3),所述刺针引导管(3)内设置有刺针(5);所述控制装置(1),用于控制所述转轴(4)旋转并带动所述刺针引导管(3)旋转至需要的方向。通过刺针引导管(3)固定刺针(5)的方向,避免刺针(5)晃动,降低了人为因素的影响,提高了准确性,同时也降低了手术风险。

Description

发明名称:超声介入引导设备
技术领域
[0001] 本实用新型涉及医用设备领域, 尤其涉及一种超声介入引导设备。
背景技术
[0002] 超声介入技术是 21世纪医学领域发展最快的技术之一。 具体地说, 超声介入是 一种通过超声弓 I导经皮肤穿刺或切幵数毫米的切口的方法, 弓 I入特定的手术器 械如导管等, 对病灶进行诊断、 治疗, 具有微创、 高效、 安全、 并发症少、 恢 复期短、 可重复性强以及不破坏原来组织结构等特点, 使得某些原本需要大手 术、 创伤面大或危险系数高的治疗由介入治疗所代替。
[0003] 超声引导操作吋, 医生往往采用常规超声扫描给出的结果来判断穿刺进针角度 和深度。 然而, 在实际的手术操作中, 现有的超声介入设备无法固定刺针, 导 致刺针在操作吋易晃动, 操作准确性受人为因素影响较大, 从而增加了手术风 险。
技术问题
[0004] 本实用新型的主要目的在于提供一种超声介入引导设备, 旨在解决现有的超声 介入设备无法固定刺针, 导致准确性不高的产品问题。
问题的解决方案
技术解决方案
[0005] 为实现上述目的, 本实用新型提供了一种超声介入引导设备, 所述超声介入引 导设备包括控制装置、 超声波探头、 刺针引导管、 转轴及刺针, 其中: 所述控 制装置与所述超声波探头及转轴均电连接; 所述转轴设置于所述超声波探头的 上表面, 所述转轴的上表面设置有所述刺针引导管, 所述刺针引导管内设置有 所述刺针; 所述控制装置用于控制所述转轴旋转并带动所述刺针引导管旋转至 需要的方向。
[0006] 优选的, 所述刺针引导管的中间部位与所述转轴的上表面连接。
[0007] 优选的, 所述转轴为圆柱形转轴。 [0008] 优选的, 所述刺针引导管为空心结构。
[0009] 优选的, 所述刺针引导管的两端设置有导入孔及导出孔。
[0010] 优选的, 所述刺针引导管还包括设置于所述导入孔下方位置的第一电磁部件, 所述第一电磁部件与所述控制装置电连接, 所述控制装置还用于控制所述第一 电磁部件产生磁力, 该磁力用于与所述超声波探头的上表面吸合。
[0011] 优选的, 所述第一电磁部件为可伸缩结构。
[0012] 优选的, 所述刺针弓 I导管还包括设置于所述导出孔下方位置的第二电磁部件, 所述第二电磁部件与所述控制装置电连接, 所述控制装置还用于控制所述第二 电磁部件产生磁力, 该磁力用于与所述超声波探头的上表面吸合。
[0013] 优选的, 所述第二电磁部件为可伸缩结构。
发明的有益效果
有益效果
[0014] 相较于现有技术, 本实用新型所述超声介入引导设备采用了上述技术方案, 达 到了如下技术效果: 本实用新型通过刺针引导管固定刺针的方向, 避免刺针晃 动, 降低了人为因素的影响, 提高了准确性, 同吋也降低了手术风险。
对附图的简要说明
附图说明
[0015] 图 1是本实用新型超声介入引导设备的优选实施例的结构示意图。
[0016] 本实用新型目的的实现、 功能特点及优点将结合实施例, 参照附图做进一步说 明。
实施该发明的最佳实施例
本发明的最佳实施方式
[0017] 为更进一步阐述本实用新型为达成上述目的所采取的技术手段及功效, 以下结 合附图及优选实施例, 对本实用新型的具体实施方式、 结构、 特征及其功效进 行详细说明。 应当理解, 本实用新型所描述的具体实施例仅仅用以解释本实用 新型, 并不用于限定本实用新型。
[0018] 如图 1所示, 图 1是本实用新型超声介入引导设备的优选实施例的结构示意图。 [0019] 在本实施例中, 所述的超声介入引导设备 1包括, 但不仅限于, 控制装置 1、 超 声波探头 2、 刺针引导管 3、 转轴 4及刺针 5, 所述控制装置 1与所述超声波探头 2 及转轴 4均电连接。 所述控制装置 1用于控制所述超声波探头 2及转轴 4。
[0020] 所述超声波探头 2用于与用户的皮肤接触, 用弱超声波照射到人体组织上, 将 人体组织的反射波进行图像化处理, 以得到人体的超声图像。 医生根据所述超 声图像进行微创手术, 能够提高手术的成功率, 降低手术的风险。 在本实施例 中, 所述超声波探头 2由压电晶片组成。 所述超声波探头 2可以是, 但不限于, 线扫探头、 相控阵探头、 机械扇扫探头、 方阵探头等其它类型的探头。 所述超 声波探头 2的末端的形状可以是, 但不限于, 矩形、 弧形、 柱形及 /或圆形。
[0021] 所述转轴 4设置于所述超声波探头 2的上表面。
[0022] 所述转轴 4的上表面设置有刺针引导管 3。 具体地说, 所述刺针引导管 3的中间 部位与所述转轴 4的上表面连接。
[0023] 所述转轴 4用于旋转所述刺针引导管 3至所述需要的方向。 在本实施例中, 所述 转轴 4为圆柱形转轴。 在本实施例中, 所述需要的方向为所述刺针引导管 3至所 述超声波探头 2检测的人体病变组织的方向。
[0024] 所述刺针引导管 3内设置有刺针 5。 在本实施例中, 所述刺针引导管 3为空心结 构, 所述刺针引导管 3的两端设置有导入孔 32及导出孔 34。 所述导入孔 32用于导 入刺针 5, 所述导出孔 34用于导出刺针 5。 具体地说, 所述刺针 5从导入孔 32进入 所述刺针引导管 3, 由所述导出孔 34导出。 所述刺针 5用于按照所述需要的方向 刺入人体的病变组织。
[0025] 所述刺针引导管 3还包括所述第一电磁部件 320及所述第二电磁部件 340。
[0026] 所述第一电磁部件 320设置于所述导入孔 32的下方位置, 所述第二电磁部件 340 设置于所述导出孔 34的下方位置。 需要说明的是, 在其它实施例中, 所述第一 电磁部件 320及所述第二电磁部件 340可以省略其中一个, 例如, 保留第一电磁 部件 320, 而不需要第二电磁部件 340, 或保留第二电磁部件 340, 而不需要第一 电磁部件 320。
[0027] 所述第一电磁部件 320及第二电磁部件 340均用于通电产生磁力并与所述超声波 探头 2的上表面吸合, 使得所述刺针引导管 3固定, 以避免所述刺针引导管 3晃动 [0028] 在本实施例中, 所述第一电磁部件 320及第二电磁部件 340均与所述控制装置 1 电连接。
[0029] 所述控制装置 1用于控制所述转轴 4旋转并带动所述刺针引导管 3旋转至需要的 方向, 控制所述第一电磁部件 320及第二电磁部件 340产生磁力并固定所述刺针 引导管 3。
[0030] 进一步地, 所述第一电磁部件 320及第二电磁部件 340均为可伸缩结构。 具体地 说, 当所述刺针引导管 3旋转吋, 所述第一电磁部件 320及第二电磁部件 340收缩 , 使得所述第一电磁部件 320及第二电磁部件 340与所述超声波探头 2的上表面分 离。 当所述刺针引导管 3旋转完成吋, 所述第一电磁部件 320及第二电磁部件 340 伸长至与所述超声波探头 2的上表面接触, 之后所述第一电磁部件 320及第二电 磁部件 340通电产生磁力与所述超声波探头 2的上表面吸合。
[0031] 在本实施例中, 当所述超声波探头 2扫描到病变组织吋, 所述控制装置 1控制所 述转轴 4旋转并带动所述刺针引导管 3旋转至病变组织的方向, 所述控制装置 1对 所述第一电磁部件 320及第二电磁部件 340通电以产生磁力, 所述第一电磁部件 3 20及第二电磁部件 340产生的磁力吸住所述超声波探头 2的上表面, 以固定所述 刺针弓 I导管 3, 之后医生可以将刺针 5穿入所述刺针弓 I导管 3并进行手术。
[0032] 以上仅为本实用新型的优选实施例, 并非因此限制本实用新型的专利范围, 凡 是利用本实用新型说明书及附图内容所作的等效结构或等效功能变换, 或直接 或间接运用在其他相关的技术领域, 均同理包括在本实用新型的专利保护范围 内。
工业实用性
[0033] 相较于现有技术, 本实用新型所述超声介入引导设备采用了上述技术方案, 达 到了如下技术效果: 本实用新型通过刺针引导管固定刺针的方向, 避免刺针晃 动, 降低了人为因素的影响, 提高了准确性, 同吋也降低了手术风险。

Claims

权利要求书
[权利要求 1] 一种超声介入引导设备, 其特征在于, 所述超声介入引导设备包括控 制装置、 超声波探头、 刺针引导管、 转轴及刺针, 其中: 所述控制装 置与所述超声波探头及转轴均电连接; 所述转轴设置于所述超声波探 头的上表面, 所述转轴的上表面设置有所述刺针引导管, 所述刺针引 导管内设置有所述刺针; 所述控制装置用于控制所述转轴旋转并带动 所述刺针弓 I导管旋转至需要的方向。
[权利要求 2] 如权利要求 1所述的超声介入引导设备, 其特征在于, 所述刺针引导 管的中间部位与所述转轴的上表面连接。
[权利要求 3] 如权利要求 2所述的超声介入引导设备, 其特征在于, 所述转轴为圆 柱形转轴。
[权利要求 4] 如权利要求 2所述的超声介入引导设备, 其特征在于, 所述刺针引导 管为空心结构。
[权利要求 5] 如权利要求 4所述的超声介入引导设备, 其特征在于, 所述刺针引导 管的两端设置有导入孔及导出孔。
[权利要求 6] 如权利要求 5所述的超声介入引导设备, 其特征在于, 所述刺针引导 管还包括设置于所述导入孔下方位置的第一电磁部件, 所述第一电磁 部件与所述控制装置电连接, 所述控制装置还用于控制所述第一电磁 部件产生磁力, 该磁力用于与所述超声波探头的上表面吸合。
[权利要求 7] 如权利要求 6所述的超声介入引导设备, 其特征在于, 所述第一电磁 部件为可伸缩结构。
[权利要求 8] 如权利要求 5所述的超声介入引导设备, 其特征在于, 所述刺针引导 管还包括设置于所述导出孔下方位置的第二电磁部件, 所述第二电磁 部件与所述控制装置电连接, 所述控制装置还用于控制所述第二电磁 部件产生磁力, 该磁力用于与所述超声波探头的上表面吸合。
[权利要求 9] 如权利要求 8所述的超声介入引导设备, 其特征在于, 所述第二电磁 部件为可伸缩结构。
PCT/CN2016/106736 2016-04-09 2016-11-22 超声介入引导设备 Ceased WO2017173829A1 (zh)

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CN205649533U (zh) * 2016-04-09 2016-10-19 深圳市前海安测信息技术有限公司 超声介入引导设备

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CN205649533U (zh) * 2016-04-09 2016-10-19 深圳市前海安测信息技术有限公司 超声介入引导设备
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WO2012076918A1 (en) * 2010-12-10 2012-06-14 B-K Medical Aps Imaging transducer probe
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