CN1151756C - 用来标示仪器导向路径的装置 - Google Patents

用来标示仪器导向路径的装置 Download PDF

Info

Publication number
CN1151756C
CN1151756C CNB981055672A CN98105567A CN1151756C CN 1151756 C CN1151756 C CN 1151756C CN B981055672 A CNB981055672 A CN B981055672A CN 98105567 A CN98105567 A CN 98105567A CN 1151756 C CN1151756 C CN 1151756C
Authority
CN
China
Prior art keywords
puncture
image
computer
instrument
guide path
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.)
Expired - Fee Related
Application number
CNB981055672A
Other languages
English (en)
Other versions
CN1198918A (zh
Inventor
朱迪思・雷根
朱迪思·雷根
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.)
Siemens AG
Original Assignee
Siemens AG
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
Priority claimed from DE19801446A external-priority patent/DE19801446A1/de
Application filed by Siemens AG filed Critical Siemens AG
Publication of CN1198918A publication Critical patent/CN1198918A/zh
Application granted granted Critical
Publication of CN1151756C publication Critical patent/CN1151756C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3403—Needle locating or guiding means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/08—Auxiliary means for directing the radiation beam to a particular spot, e.g. using light beams
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, 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
    • A61B90/10—Instruments, 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
    • A61B90/11—Instruments, 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
    • A61B90/13—Instruments, 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 guided by light, e.g. laser pointers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, 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
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, 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
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • A61B2090/364—Correlation of different images or relation of image positions in respect to the body
    • A61B2090/366—Correlation of different images or relation of image positions in respect to the body using projection of images directly onto the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, 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
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • A61B90/37—Surgical systems with images on a monitor during operation

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Biophysics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)

Abstract

一种用来标示仪器导向路径的，可与医学检测设备联合应用的用于穿刺手术的简单装置。该装置具有一激光源(4)，它可在轨道(3)上移动和转动，发射出的光束(5)对准患者，并且根据计划图中的标示自动进行调节。

Description

用来标示仪器导向 路径的装置
技术领域
本发明涉及一种用来标示仪器、尤其是穿刺针的导向路径的装置。
背景技术
众所周知，出于诊断或医疗目的，要对不同的身体部位或器官实施穿刺手术，通过这种方法，可以获取化验所需的组织试样。通常的问题是，为确保将穿刺针导至所希望的位置，特别是在相对较小的区域内，要将针头扎到表皮之下。
在已公开的方式中，为准备穿刺手术，首先要借助于计算机层析X射线照相设备，或借助于磁共振层析X射线照相设备，制取躯体待穿刺区域的切面图。医生利用这些切面图来确定穿刺的区域，选择有利的穿刺部位和穿刺方向。为实施穿刺，将患者拉出层析X射线照相设备，在躯体上标示出根据所选择的切面图确定的穿刺部位，之后，医生以一个估计的角度，利用穿刺针实施穿刺手术。
此外，已公开的还有，为精确地导引穿刺针，设有两个激光-光瞄准器，用来发射不同颜色的扇形激光束(DE 195 01 069 A1)。在此，激光束的十字交叉线标示着穿刺针的导向路径，在此，这种标示方法(所需)的费用相对较高。
发明内容
本发明要解决的问题在于，在现有的技术条件下，简化开头所述形式的装置。
上述技术问题通过一种对在医学检测设备中仪器的预设导向途径进行标示的装置来解决，按照本发明，该装置具有唯一一个用来发射一束直线形光束的发光系统，该系统可在轨道上移动和转动，以使光束能够对准到仪器的穿刺点上，并能够根据穿刺角度进行调整，其中设有一计算机用来产生所检测区域的图像，该计算机配置有一个图像再现装置，借助于该装置可在图像中标示出一些点和角度，计算机根据所选择的标记，通过调节装置自动调节发光系统以及患者台。
在符合本发明的装置中，穿刺针的路径在层析X射线照片中是通过确定穿刺点和目标点来确定的。接下来，路径用穿刺点、穿刺角度和穿刺深度的坐标来表示。穿刺点和穿刺角度通过光束、尤其是通过激光束示出，载有患者的患者台自动地为标示或穿刺而被定位，在光束方向上根据确定的穿刺深度进行穿刺。
附图说明
下面借助于附图所示实施方式对本发明予以详细说明，附图中：
图1为带有按照本发明的装置的计算机层析X射线照相设备的正面视图；
图2为图1所示带有按照本发明的装置的计算机层析X射线照相设备的侧面视图；
具体实施方式
图中示出了一计算机层析X射线照相设备1，它配置有一载有患者的患者台2。计算机层析X射线照相设备1具有一用于发光系统4、尤其是激光源导向的轨道3，该发光系统发射出导向光束5。
在计划图中确定穿刺点和目标点，接下来还可计算出通过这两点的直线与垂线之间的角度。安装成可移动式的发光系统4借助于计划自动定位(转动和平动)，直至光束5显示至所计划的事先划在皮肤上的，穿刺平面的切面标记上。进针时，针头置放在穿刺点上，在此期间，角度变化，直至光束5射至针头的上端。随后，针头被插入在计划图中所测量出的距离，在此需要注意的是，光束5要始终照射到针头上端。最后，针头的位置通过另一CT图来控制。在此，患者台载着患者自动移动。
在图中，用6表示计算机，它根据计算机层析X射线照相设备1的测量装置提供的输出信号，计算出所检测的患者躯体区域的图像，这个图像再显示到监视器7上。该图像用作确定穿刺针的穿刺点和目标点的计划图，所述通过这两点的直线与垂线之间的角度也同时根据计划图被计算出来。
计算机6通过调节装置8自动调节发光系统4以及患者台9。

Claims (1)

1.一种对医学检测设备(1)中仪器的预设导向途径进行标示的装置，其特征在于，该装置具有唯一一个用来发射一束直线形光束(5)的发光系统(4)，该系统可在轨道(3)上移动和转动，以使光束(5)能够对准到仪器的穿刺点上，并能够根据穿刺角度进行调整，其中设有一计算机(6)用来产生所检测区域的图像，该计算机配置有一个图像再现装置(7)，借助于该装置可在图像中标示出一些点和角度，计算机(6)根据所选择的标记，通过调节装置(8)自动调节发光系统(4)以及患者台(9)。
CNB981055672A 1997-03-13 1998-03-13 用来标示仪器导向路径的装置 Expired - Fee Related CN1151756C (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19710493 1997-03-13
DE19710493.2 1997-03-13
DE19801446A DE19801446A1 (de) 1997-03-13 1998-01-16 Vorrichtung und Markierung des Führungsweges eines Instruments
DE19801446.5 1998-01-16

Publications (2)

Publication Number Publication Date
CN1198918A CN1198918A (zh) 1998-11-18
CN1151756C true CN1151756C (zh) 2004-06-02

Family

ID=26034838

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB981055672A Expired - Fee Related CN1151756C (zh) 1997-03-13 1998-03-13 用来标示仪器导向路径的装置

Country Status (3)

Country Link
US (1) US6041249A (zh)
JP (1) JPH10337290A (zh)
CN (1) CN1151756C (zh)

Families Citing this family (73)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6149592A (en) * 1997-11-26 2000-11-21 Picker International, Inc. Integrated fluoroscopic projection image data, volumetric image data, and surgical device position data
TR200003733T2 (tr) * 1998-06-15 2002-07-22 Minrad Inc. Bir alt yüzey hedefine girişin tespit edilmesi için alet ve yöntem
JP3749400B2 (ja) * 1998-10-27 2006-02-22 株式会社島津製作所 断層撮影装置
US6961608B2 (en) * 2000-06-05 2005-11-01 Kabushiki Kaisha Toshiba Interventional MR imaging with detection and display of device position
US6605095B2 (en) * 2000-06-13 2003-08-12 Sdgi Holdings, Inc. Percutaneous needle alignment system and associated method
DE10033723C1 (de) * 2000-07-12 2002-02-21 Siemens Ag Visualisierung von Positionen und Orientierung von intrakorporal geführten Instrumenten während eines chirurgischen Eingriffs
DE10046091C1 (de) 2000-09-18 2002-01-17 Siemens Ag Computertomographiegerät und Verfahren für ein Computertomographiegerät
ATE431110T1 (de) * 2001-02-27 2009-05-15 Smith & Nephew Inc Chirurgisches navigationssystem zur teilweisen kniegelenkrekonstruktion
JP4786838B2 (ja) * 2001-09-20 2011-10-05 株式会社日立メディコ Ｘ線ｃｔ装置
AU2002343552B2 (en) * 2001-11-08 2006-04-27 The Johns Hopkins University System and method for robot targeting under flouroscopy based on image servoing
JP4110457B2 (ja) * 2002-06-05 2008-07-02 株式会社日立メディコ 医療画像診断装置
CN100394899C (zh) * 2002-12-17 2008-06-18 冯威健 穿刺用激光束引导装置
CN2585626Y (zh) * 2002-12-17 2003-11-12 冯威健 穿刺用激光束引导装置
US7111401B2 (en) * 2003-02-04 2006-09-26 Eveready Battery Company, Inc. Razor head having skin controlling means
US7131074B2 (en) * 2003-07-08 2006-10-31 International Business Machines Corporation Nested voltage island architecture
US7862570B2 (en) 2003-10-03 2011-01-04 Smith & Nephew, Inc. Surgical positioners
US7764985B2 (en) * 2003-10-20 2010-07-27 Smith & Nephew, Inc. Surgical navigation system component fault interfaces and related processes
US20050085822A1 (en) * 2003-10-20 2005-04-21 Thornberry Robert C. Surgical navigation system component fault interfaces and related processes
EP1691692B1 (en) 2003-11-14 2011-01-19 Smith & Nephew, Inc. Adjustable surgical cutting systems
US20050109855A1 (en) * 2003-11-25 2005-05-26 Mccombs Daniel Methods and apparatuses for providing a navigational array
CA2553368A1 (en) * 2004-01-16 2005-08-11 Smith & Nephew, Inc. Computer-assisted ligament balancing in total knee arthroplasty
US20050159759A1 (en) * 2004-01-20 2005-07-21 Mark Harbaugh Systems and methods for performing minimally invasive incisions
US20050234465A1 (en) * 2004-03-31 2005-10-20 Mccombs Daniel L Guided saw with pins
US20050234466A1 (en) * 2004-03-31 2005-10-20 Jody Stallings TLS adjustable block
EP1729665A1 (en) * 2004-03-31 2006-12-13 Smith and Nephew, Inc. Methods and apparatuses for providing a reference array input device
US20050228404A1 (en) * 2004-04-12 2005-10-13 Dirk Vandevelde Surgical navigation system component automated imaging navigation and related processes
JP4808704B2 (ja) * 2004-04-15 2011-11-02 スミス アンド ネフュー インコーポレーテッド コンピュータ支援外科手術のための取り外し及び再配置可能な基準フレーム
WO2005104978A1 (en) 2004-04-21 2005-11-10 Smith & Nephew, Inc. Computer-aided methods, systems, and apparatuses for shoulder arthroplasty
US20050279368A1 (en) * 2004-06-16 2005-12-22 Mccombs Daniel L Computer assisted surgery input/output systems and processes
WO2006030462A1 (en) * 2004-09-17 2006-03-23 Tecnap S.R.L Equipment for sanitary electro-epidermal diagnostics
DE102004052281B4 (de) * 2004-10-27 2012-07-05 Siemens Ag Justier-Vorrichtung und Justier-Verfahren für ein Tomographiegerät
US7147371B2 (en) * 2004-12-10 2006-12-12 Joseph Hecker Laser guides for X-ray device
DE102005003380A1 (de) * 2005-01-24 2006-08-03 Innomedic Gmbh Haltevorrichtung
JP2008531091A (ja) 2005-02-22 2008-08-14 スミス アンド ネフュー インコーポレーテッド 直列型ミリングシステム
DE102005030285B4 (de) * 2005-06-29 2007-04-19 Siemens Ag Computertomographiegerät und Verfahren für ein Computertomographiegerät mit einem Markierungsmittel zur positionsgenauen Markierung einer Interventionsposition mittels eines Laser-strahls auf einem zu untersuchenden Objekt
DE102005046077A1 (de) * 2005-09-26 2007-04-05 Friebe, Michael, Dr. Magnetresonanztomograph und Verfahren zur Anzeige einer Einstichstelle oder Markierung am Körper für eine Biopsie oder eine Therapieanwendung bei einer MRT-Untersuchung
DE102005057371A1 (de) * 2005-12-01 2007-06-06 Siemens Ag Röntgenvorrichtung zur Bildaufnahme wenigstens eines zu untersuchenden Teils eines Untersuchungsobjekts
DE102006028053B4 (de) * 2006-06-19 2008-12-24 Lap Gmbh Laser Applikationen Vorrichtung zur Überwachung der Ausrichtung von Markierungslasern
JP5348870B2 (ja) * 2006-11-24 2013-11-20 株式会社東芝 Ｍｒｉ装置
DE102008013615A1 (de) * 2008-03-11 2009-09-24 Siemens Aktiengesellschaft Verfahren und Markierungsvorrichtung zur Markierung einer Führungslinie eines Eindringungsinstruments, Steuerungseinrichtung und Aufnahmesystem
US9107694B2 (en) * 2009-01-30 2015-08-18 Koninklijke Philips N.V. Examination apparatus
DE102011004747B4 (de) * 2011-02-25 2019-05-23 Siemens Healthcare Gmbh Bildgebendes medizinisches Gerät mit wenigstens zwei Vorrichtungen zur Kennzeichnung jeweils einer Ebene im Raum
US9186053B2 (en) 2012-05-03 2015-11-17 Covidien Lp Methods of using light to repair hernia defects
RU2527318C2 (ru) * 2012-08-03 2014-08-27 Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Балтийский Федеральный Университет имени Иммануила Канта" (БФУ им. И. Канта) Устройство для воздействия инфракрасным излучением на коллагеновый слой кожи человека с визуализацией процесса
US9199044B2 (en) 2012-08-06 2015-12-01 Elwha Llc Devices and methods for wearable injection guides
US9550029B2 (en) * 2012-10-30 2017-01-24 Elwha Llc Systems and methods for guiding injections
US10046119B2 (en) * 2012-10-30 2018-08-14 Elwha Llc Systems and methods for generating an injection guide
CN102940533B (zh) * 2012-12-07 2015-12-09 童智慧 穿刺定位器
WO2014197502A1 (en) 2013-06-03 2014-12-11 Faculty Physicians And Surgeons Of Loma Linda University School Of Medicine Methods and apparatuses for fluoro- less or near fluoro-less percutaneous surgery access
US10792067B2 (en) * 2013-06-03 2020-10-06 Faculty Physicians And Surgeons Of Loma Linda University Of Medicine Methods and apparatuses for fluoro-less or near fluoro-less percutaneous surgery access
DE102013226238A1 (de) * 2013-12-17 2015-06-18 Siemens Aktiengesellschaft Anzeige eines Aufnahmebereichs
US10238363B2 (en) 2014-08-21 2019-03-26 Richard D. Striano Needle guide for ultrasound transducer
US10350008B2 (en) * 2014-12-02 2019-07-16 X-Nav Technologies, LLC Visual guidance display for surgical procedure
US10722200B2 (en) * 2015-06-04 2020-07-28 Siemens Healthcare Gmbh Apparatus and methods for a projection display device on X-ray imaging devices
KR101798939B1 (ko) * 2015-09-08 2017-11-17 삼성전자주식회사 엑스선 영상 장치 및 그 제어방법
EP3352834A4 (en) * 2015-09-22 2019-05-08 Faculty Physicians and Surgeons of Loma Linda University School of Medicine KIT AND METHOD FOR PROCESSES WITH REDUCED IRRADIATION
US20190076195A1 (en) * 2015-11-11 2019-03-14 Think Surgical, Inc. Articulating laser incision indication system
CN107280699A (zh) * 2016-03-31 2017-10-24 通用电气公司 标记方法和计算机化断层扫描设备
US20170354387A1 (en) * 2016-06-08 2017-12-14 General Electric Company Fluoroscopic Guidance System With Offset Light Source and Method Of Use
EP3725228B1 (en) 2016-06-13 2023-07-19 Shanghai United Imaging Healthcare Co., Ltd. Systems and methods for x-ray scanner positioning
CN107714060B (zh) * 2016-08-11 2020-09-22 上海联影医疗科技有限公司 X射线成像设备
CN106264682A (zh) * 2016-07-27 2017-01-04 王宇博 经枕角脑室穿刺导向装置
DE102016219276A1 (de) 2016-10-05 2017-09-14 Siemens Healthcare Gmbh Medizinische Bildgebungsvorrichtung mit einer Lichtquelle zur Beleuchtung eines Untersuchungsbereichs
CN106491216B (zh) * 2016-10-28 2019-06-28 苏州朗开医疗技术有限公司 一种诊断体内目标对象定位系统和医疗定位系统
CN108618851B (zh) * 2017-03-15 2021-04-13 上海西门子医疗器械有限公司 激光器组件的调控方法
US12064183B2 (en) 2017-03-21 2024-08-20 Canon U.S.A., Inc. Methods, apparatuses and storage mediums for ablation planning and performance
US10667869B2 (en) 2017-05-17 2020-06-02 General Electric Company Guidance system for needle procedures
CN108836508B (zh) * 2018-07-23 2020-08-14 李云 一种普通外科手术精准定位装置
CN108635025B (zh) * 2018-07-24 2023-09-05 无锡市第二人民医院 一种激光穿刺引导系统
CN108648592A (zh) * 2018-07-24 2018-10-12 锡山区东港晓鸣电子产品经营部 一种激光穿刺引导系统的人体模型训练操作方法
US10881362B2 (en) * 2018-11-20 2021-01-05 General Electric Company Systems for laser alignment
CN109481018A (zh) * 2018-12-29 2019-03-19 上海联影医疗科技有限公司 一种应用在医疗操作中的导航设备及方法
WO2024157465A1 (ja) * 2023-01-27 2024-08-02 国立大学法人東北大学 穿刺システム、穿刺補助具、体表面照射レーザ機構及び穿刺ナビゲーションシステム

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4117337A (en) * 1977-11-03 1978-09-26 General Electric Company Patient positioning indication arrangement for a computed tomography system
US4242587A (en) * 1979-06-07 1980-12-30 Charles Lescrenier Patient positioning device comprising light planes corresponding to first, second and third intersecting reference planes
US4293771A (en) * 1979-06-07 1981-10-06 Charles Lescrenier Indicator for use with projected beam of radiation
JP2931983B2 (ja) * 1989-06-30 1999-08-09 ジーイー横河メディカルシステム株式会社 放射線治療システム
DE4412164A1 (de) * 1994-04-08 1995-10-12 Micromed Ges Fuer Medizinische Positionsanzeiger für medizinische Tomographen
US5598269A (en) * 1994-05-12 1997-01-28 Children's Hospital Medical Center Laser guided alignment apparatus for medical procedures
DE4421315A1 (de) * 1994-06-17 1995-12-21 Laser Applikationan Gmbh Vorrichtung zur Positionierung und Markierung eines Patienten an Diagnosegeräten, z. B. vor und nach der Durchleuchtung in einem Computertomographen
DE19501069A1 (de) * 1995-01-16 1996-07-18 Wolfgang Kloess Lichtvisier

Also Published As

Publication number Publication date
JPH10337290A (ja) 1998-12-22
CN1198918A (zh) 1998-11-18
US6041249A (en) 2000-03-21

Similar Documents

Publication Publication Date Title
CN1151756C (zh) 用来标示仪器导向路径的装置
US6110112A (en) Medical guide apparatus for breath-coordinated puncturing of the body or a body cavity
JP4102452B2 (ja) コンピュータ断層撮影誘導経皮的外科活動を補助する方法および機器
EP0553246B1 (en) Surgical probe locating system for head use
US5598269A (en) Laser guided alignment apparatus for medical procedures
US5943719A (en) Method and device for precise invasive procedures
US6875179B2 (en) Ultrasonic guided catheter deployment system
US6671538B1 (en) Interface system for use with imaging devices to facilitate visualization of image-guided interventional procedure planning
US6064904A (en) Frameless stereotactic CT scanner with virtual needle display for planning image guided interventional procedures
US11576746B2 (en) Light and shadow guided needle positioning system and method
US4930525A (en) Method for performing C.T. guided drainage and biopsy procedures
CN102596084B (zh) 手动器械化医疗工具系统
US6853856B2 (en) Diagnostic imaging interventional apparatus
JP2000509316A (ja) 拡張マッピング空間を用いるｘ線案内式外科手術位置決めシステム
CN109893174A (zh) 一种通过激光引导进行单针或多针穿刺活检的方法
CN110664468B (zh) 一种穿刺辅助装置
US5707360A (en) Target apparatus for linearly inserting an instrument into a human body
CN116999129A (zh) 一种用于神经外科穿刺手术的定位导航系统及方法
JP2002537002A (ja) 表皮下のターゲットへのアクセスを決定する方法および装置
CN2435052Y (zh) 磁共振x线双定位引导肝门静脉及肝管穿刺装置
JP2551582Y2 (ja) 医用案内針の刺入指示装置
CN217593000U (zh) 激光穿刺辅助导向系统
CN110664467A (zh) 一种跨断面穿刺辅助组件

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20040602