WO2011047517A1 - Dispositif de repérage pour la chirurgie spinale - Google Patents

Dispositif de repérage pour la chirurgie spinale Download PDF

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Publication number
WO2011047517A1
WO2011047517A1 PCT/CN2009/076104 CN2009076104W WO2011047517A1 WO 2011047517 A1 WO2011047517 A1 WO 2011047517A1 CN 2009076104 W CN2009076104 W CN 2009076104W WO 2011047517 A1 WO2011047517 A1 WO 2011047517A1
Authority
WO
WIPO (PCT)
Prior art keywords
fence
fences
positioning
vertical
spinal surgery
Prior art date
Application number
PCT/CN2009/076104
Other languages
English (en)
Chinese (zh)
Inventor
贺石生
陈自强
Original Assignee
He Shisheng
Chen Ziqiang
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
Application filed by He Shisheng, Chen Ziqiang filed Critical He Shisheng
Publication of WO2011047517A1 publication Critical patent/WO2011047517A1/fr

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Classifications

    • 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
    • A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
    • 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
    • A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
    • A61B2090/3904—Markers, e.g. radio-opaque or breast lesions markers specially adapted for marking specified tissue

Definitions

  • the present invention relates to the field of medical device technology, and in particular to a spinal surgery positioning device. Background technique
  • Intraoperative positioning of spinal surgery is the key to ensuring accurate surgical segments and successful surgery.
  • the combination of spinal surgery technology and imaging technology has made the positioning technology develop to a certain extent during the operation.
  • Intraoperative perspective has become a routine method of surgical positioning, but the traditional positioning method has complicated operation, inaccurate positioning, and repeated projections.
  • Shortcomings of surgery time and radiation exposure of patients and medical staff, the important development trend of spinal surgery is minimally invasive surgery.
  • Minimally invasive surgery has the advantages of small trauma, small scar, satisfactory curative effect, quick recovery, etc.
  • Minimally invasive spinal incision Small especially requires the accuracy of positioning, accurate positioning is the premise to ensure the smooth implementation of surgery and shorten the operation time. I use modern concepts to design a special positioning device for spinal surgery with simple operation and accurate positioning. It is of great and practical value for facilitating surgical operation, improving treatment effect and promoting the development of spine surgery in China. Summary of the invention
  • the present invention provides a spinal surgery positioning device, which is composed of a longitudinal fence 1, a horizontal fence 2 and a positioning symbol 3. wherein the vertical fence 1 and the horizontal fence 2 are fixedly connected to each other to form a grid structure, and the positioning symbol 3 is located
  • the vertical fence 1 is connected to the horizontal fence 2; or:
  • the horizontal fence 2 is two, and the two ends of each vertical fence 1 are respectively connected to the horizontal fence 2, which constitutes a "mesh" structure, and the positioning symbol 3 is located on the vertical fence 1.
  • the vertical fence 1 constituting the lattice structure is equally spaced from the horizontal fence 2.
  • the vertical fence 1 constituting the mesh structure is equally spaced.
  • the positioning symbol may be one or more of a star shape, a triangle shape, a rectangle shape, a heart shape, a crescent shape, a cross shape, a polygon shape, a diamond shape, a concentric circle, and the like.
  • the various shapes of the positioning symbols can be easily identified, so that the corresponding position can be accurately determined.
  • the invention has the advantages of simple structure, novel concept, accurate positioning and convenient use, and can meet the positioning requirements of the spinal surgery. BRIEF abstract
  • FIG. 1 Schematic diagram of the spine locator structure.
  • Figure 2 A locator with a vertical fence.
  • the spinal surgery positioning device proposed by the present invention is composed of a longitudinal fence 1 and a positioning symbol 3.
  • the positioning symbol 3 has multiple pieces and has different shapes, and multiple pieces of various shapes (triangle, rectangle, heart shape, crescent shape, cross shape, polygon).
  • the positioning symbol 3 is evenly distributed on the longitudinal fence 1 .
  • the various shapes of the positioning symbol 3 can be easily identified, so that the corresponding position can be accurately determined.
  • the positioning device is used after the patient is anesthetized, and the patient is placed and fixed according to the position of the operation (hereinafter, the patient's prone position is taken as an example), and the X-ray machine is positioned in the left and right directions, and the positioning device is placed vertically. On the side of the patient's body, then X-ray is used for fluoroscopy. After the projection, the relative position of the surgical target spinal segment is determined according to the position of the displayed vertical fence 1 and the locator mark 3, and then the marker is used on the back of the patient. Mark the positioning.
  • the invention has simple structure and convenient use, and can be smoothly implemented by those skilled in the art.
  • Embodiment 2 The spinal surgery positioning device proposed by the present invention is composed of a longitudinal fence 1, a horizontal fence 2, and a symbol 3.
  • the positioning symbol 3 has a plurality of shapes and has different shapes (triangle, rectangle, heart shape, crescent shape, cross shape, polygon shape, diamond shape, concentric circle), wherein a plurality of vertical fences 1 and a plurality of horizontal fences 2 are equally spaced.
  • the pitch can be 0.5cm, and the vertical fence 1 and the horizontal fence 2 are intertwined and spliced together to form a grid shape, and a plurality of positioning symbols 3 of various shapes are evenly distributed and connected to the vertical fence 1 and the horizontal fence 2 Connected to the point.
  • the various shapes of the positioning symbol 3 can be easily identified, so that the corresponding position can be accurately determined.
  • the positioning device is used after the patient is anesthetized, and the patient is placed and fixed according to the position of the operation (hereinafter, the patient's prone position is taken as an example), and the X-ray machine is positioned in the vertical direction, and the positioning device is placed flat.
  • the position of column 1 and locator marker 3 determines the relative position of the target spinal segment.
  • the pedicle position of the corresponding spinal segment can be determined based on the position of the transverse barrier 2 and the locator marker 3, and then the marker is used on the back of the patient. Mark the positioning.
  • the invention has simple structure and convenient use, and can be smoothly implemented by those skilled in the art.

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Pathology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Radiation-Therapy Devices (AREA)

Abstract

La présente invention a pour objet un dispositif de repérage pour la chirurgie spinale qui est composé de barres verticales (1), de barres transversales (2) et de repères (3). Les barres verticales (1) et les barres transversales (2) sont reliées de manière fixe par paires de sorte à former une structure de grille et les repères (3) sont situés au niveau des connexions des barres verticales (1) et des barres transversales (2); ou le nombre de barres transversales (2) est de deux, les deux extrémités de chacune des barres verticales (1) étant reliées respectivement aux barres transversales (2) pour former une structure de deux barres transversales en une forme rectangulaire verticale, et les repères (3) étant situés sur les barres verticales (1). Un dispositif de repérage possède une pluralité de repères (3) qui se présentent sous différentes formes et sont soudés de manière uniforme sur les barres (1, 2).
PCT/CN2009/076104 2009-10-22 2009-12-28 Dispositif de repérage pour la chirurgie spinale WO2011047517A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200910197534A CN101690669A (zh) 2009-10-22 2009-10-22 一种脊柱手术定位装置
CN200910197534.7 2009-10-22

Publications (1)

Publication Number Publication Date
WO2011047517A1 true WO2011047517A1 (fr) 2011-04-28

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2009/076104 WO2011047517A1 (fr) 2009-10-22 2009-12-28 Dispositif de repérage pour la chirurgie spinale

Country Status (2)

Country Link
CN (1) CN101690669A (fr)
WO (1) WO2011047517A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021046411A1 (fr) 2019-09-05 2021-03-11 Children's National Medical Center Système, procédé et dispositif pour réaliser une arthrographie

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102357266A (zh) * 2011-07-05 2012-02-22 山东冠龙医疗用品有限公司 一种脊柱手术定位装置的制造方法
US9408671B2 (en) * 2011-12-08 2016-08-09 Parker Laboratories, Inc. Biopsy grid
CN103637816B (zh) * 2013-12-26 2015-06-24 王琪 一种用于胸腰椎术前定位的胸腰椎弓根透视定位盘
CN103830007B (zh) * 2014-01-09 2015-11-04 杨宗德 脊柱微创手术术前切口定位装置
CN103845116A (zh) * 2014-03-24 2014-06-11 王卫国 一种经皮椎弓根定位器
CN106137390A (zh) * 2015-04-13 2016-11-23 上海市嘉定区南翔医院 一种柔性胸腰椎骨折微创手术定位器
CN105499447A (zh) * 2015-12-25 2016-04-20 上海建工四建集团有限公司 钢筋网片弯折及拼装的定位夹具及其施工方法
CN106420064A (zh) * 2016-08-30 2017-02-22 崔轶 一种脊椎手术透视定位器
CN108524013A (zh) * 2017-12-04 2018-09-14 翟延荣 一种微创手术柔性立体定位装置
CN108378931B (zh) * 2018-01-03 2021-03-09 中国人民解放军陆军总医院 脊柱透视定位导板
CN113456092B (zh) * 2021-05-14 2022-11-29 赵胜 一种术中脊柱冠状位平衡评估工具

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Publication number Priority date Publication date Assignee Title
US5052035A (en) * 1989-11-02 1991-09-24 Webb Research Ii Corporation Image location marking devices for radiographs, method of making and methods of use
CN2265769Y (zh) * 1996-04-27 1997-10-29 李永民 一次性医用体表定位器
WO2001080738A1 (fr) * 2000-04-21 2001-11-01 Webb Lawrence X Systeme de reperage chirurgical
US20020056459A1 (en) * 2000-03-15 2002-05-16 Rusin James D. Examination record and device
CN2834444Y (zh) * 2005-08-05 2006-11-08 曲彦隆 脊柱手术定位尺

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5052035A (en) * 1989-11-02 1991-09-24 Webb Research Ii Corporation Image location marking devices for radiographs, method of making and methods of use
CN2265769Y (zh) * 1996-04-27 1997-10-29 李永民 一次性医用体表定位器
US20020056459A1 (en) * 2000-03-15 2002-05-16 Rusin James D. Examination record and device
WO2001080738A1 (fr) * 2000-04-21 2001-11-01 Webb Lawrence X Systeme de reperage chirurgical
CN2834444Y (zh) * 2005-08-05 2006-11-08 曲彦隆 脊柱手术定位尺

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021046411A1 (fr) 2019-09-05 2021-03-11 Children's National Medical Center Système, procédé et dispositif pour réaliser une arthrographie
EP4025149A4 (fr) * 2019-09-05 2023-08-30 Children's National Medical Center Système, procédé et dispositif pour réaliser une arthrographie

Also Published As

Publication number Publication date
CN101690669A (zh) 2010-04-07

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