CN103845116A - Percutaneous vertebral pedicle positioner - Google Patents
Percutaneous vertebral pedicle positioner Download PDFInfo
- Publication number
- CN103845116A CN103845116A CN201410110987.2A CN201410110987A CN103845116A CN 103845116 A CN103845116 A CN 103845116A CN 201410110987 A CN201410110987 A CN 201410110987A CN 103845116 A CN103845116 A CN 103845116A
- Authority
- CN
- China
- Prior art keywords
- plate
- vertebral pedicle
- cross
- several
- positioner
- 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.)
- Pending
Links
Images
Abstract
The invention relates to percutaneous vertebral pedicle technology, in particular to a percutaneous vertebral pedicle positioner, which comprises a plurality of cross bars and a plurality of vertical bars, wherein the cross bars and the vertical bars are in cross connection to form a latticed plate; positioning holes are respectively arranged in a plurality of cross parts of the plate; and each cross bar and vertical bar are respectively made of high temperature resistant flexible metal materials. The percutaneous vertebral pedicle positioner utilizes the high temperature resistant flexible metal materials to make the latticed plate, and meanwhile meets the positioning requirements of ortho positions and side positions. The percutaneous vertebral pedicle positioner only adopts the cross bars and the vertical bars to make the positioner, and not only is the structure novel and simple, but also the cost is lower. The positioning holes with various shapes are arranged in the cross parts of the plate, so that the position of a vertebral pedicle inlet can be correctly recognized during positioning.
Description
Technical field
The present invention relates to percutaneous cervical arc root technology, as percutaneous cervical arc root screw is inserted, the orientation problem of percutaneous vertebral plasty, the biopsy of percutaneous cervical arc root focus etc., is that a kind of percutaneous cervical arc root is decided to be device specifically.
Background technology
Percutaneous cervical arc root technology refers under the prerequisite of Wicresoft through the small otch of skin, apparatus is accurately inserted in pedicle of vertebral arch, want accurately to insert apparatus, first must accurately determine the entry position of pedicle of vertebral arch, before this Shi Hang skin incision of will seeking medical advice, must locate accurately.There is no at present a kind of instrument of location, both can allow doctor accurately locate, can save again valuable operating time.Traditional locate mode is that doctor uses Kirschner wire intersection to be fixed on skin, then utilize C arm perspective to determine the position of pedicle of vertebral arch entrance in normotopia, but this kind of method often needs repeatedly mobile Kirschner wire; And often Kirschner wire diagonal is fixed on to health side in side position, then have an X-rayed, but also need repeatedly the position of mobile Kirschner wire, and Kirschner wire and skin distance are larger, while carrying out C arm perspective at every turn, because slight variation occurs the angle of C arm and health, and cause the vertebral body of location to occur to change greatly, cause alignment error.Mobile Kirschner wire repeatedly, often causes operation increase consuming time, and patient accepts x-ray radiation amount to be increased, and can bring thus the raising of hospitalization cost and the risk of teratogenesis to strengthen.
Summary of the invention
For above-mentioned technical problem, the invention provides one and can meet normotopia and side position positioning requirements simultaneously, and simple in structure, lower-cost percutaneous cervical arc root localizer.
The present invention solves the problems of the technologies described above adopted technical scheme: a kind of percutaneous cervical arc root localizer, comprise several horizontal stripes and several taeniae, described several horizontal stripe and several taeniae interconnection form latticed plate, and several infalls of plate are provided with locating hole.
As preferably, described plate is divided into two parts, and wherein the grid in a part is greater than the Gridding length in another part in the length of longitudinal direction, and the network horizontal stripe in a described part is the extension of the corresponding horizontal stripe of the grid in another part.
As preferably, each infall of described plate or be provided with described locating hole every 1 or 2 infall.
As preferably, described locating hole is heart-shaped, square, circle or triangle.
As preferably, horizontal stripe and taeniae all adopt high-temperature flexible metal material to make described in each root.
The present invention compared with prior art tool has the following advantages:
1, the present invention utilizes flexible high-temperature resistant metal material to make grid shaped board, meets the positioning requirements of normotopia and side position simultaneously;
2, the present invention only adopts several horizontal stripes and taeniae to make localizer, and not only novel structure is simple, and cost is lower;
3, the present invention also arranges the locating hole of various shapes at the infall of plate, accurately recognizes the position of pedicle of vertebral arch entrance while being beneficial to locate.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of optimal way of the present invention.
Detailed description of the invention
Introduce in detail percutaneous cervical arc root localizer of the present invention below in conjunction with Fig. 1, it comprises several horizontal stripes 1 and several taeniae 2, described several horizontal stripe and several taeniae interconnection form latticed plate 3, connected mode can adopt welding etc., make plate be integrative-structure, be provided with locating hole 31 at several infalls of plate.In implementation process, plate can be divided into two parts, and wherein the grid in a part is greater than the Gridding length in another part in the length of longitudinal direction, and the network horizontal stripe in a described part is the extension of the corresponding horizontal stripe of the grid in another part.As grid is defined as mesh width in the length of longitudinal direction, the mesh width in described another part is 2cm, and wherein the mesh width in a part can be 4cm, 6cm etc.In the present invention, macroreticular taeniae only designs 2-3 bar, with securing elongated horizontal stripe, and designs different figures at horizontal stripe from the infall of taeniae, is beneficial to the accurate location of side position.
Each infall of described plate or be provided with described locating hole every 1 or 2 infall, wherein locating hole can be heart, square, circle or triangle etc., can also be designed to other shape, is beneficial to location and distinguishes and recognize accurate location.
Described in each root in the present invention, horizontal stripe and taeniae all adopt high-temperature flexible metal material to make, and the object that wherein adopts flexible metallic material is to be convenient to carry out according to body shape moulding, makes its complete docile and obedient body surface, to reduce the error of location; Adopting the object of exotic material is to be convenient to high-temperature sterilization, to use in art.Described localizer can have different models, to be applicable to, difference is fat or thin, the people of differing heights.Plate width be parallel to long axis of body can be from 0.5m to 1m not etc., length is perpendicular to long axis of body, can be from 0.5m to 1m not etc.
Above-mentioned embodiment is used for illustrative purposes only, and be not limitation of the present invention, the those of ordinary skill in relevant technologies field, without departing from the spirit and scope of the present invention, can also make various variations and modification, therefore all technical schemes that are equal to also should belong to category of the present invention.
Claims (5)
1. a percutaneous cervical arc root localizer, comprises several horizontal stripes and several taeniae, it is characterized in that: described several horizontal stripes and several taeniae interconnection form latticed plate, and several infalls of plate are provided with locating hole.
2. localizer according to claim 1, it is characterized in that: described plate is divided into two parts, wherein the grid in a part is greater than the Gridding length in another part in the length of longitudinal direction, and the network horizontal stripe in a described part is the extension of the corresponding horizontal stripe of the grid in another part.
3. localizer according to claim 2, is characterized in that: each infall of described plate or be provided with described locating hole every 1 or 2 infall.
4. according to the localizer described in claim 1 or 2 or 3, it is characterized in that: described locating hole is heart-shaped, square, circle or triangle.
5. localizer according to claim 4, is characterized in that: described in each root, horizontal stripe and taeniae all adopt high-temperature flexible metal material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410110987.2A CN103845116A (en) | 2014-03-24 | 2014-03-24 | Percutaneous vertebral pedicle positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410110987.2A CN103845116A (en) | 2014-03-24 | 2014-03-24 | Percutaneous vertebral pedicle positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103845116A true CN103845116A (en) | 2014-06-11 |
Family
ID=50853535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410110987.2A Pending CN103845116A (en) | 2014-03-24 | 2014-03-24 | Percutaneous vertebral pedicle positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103845116A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106137390A (en) * | 2015-04-13 | 2016-11-23 | 上海市嘉定区南翔医院 | A kind of flexible lumbar vertebra compression fracture micro-invasive operation locator |
| CN107468314A (en) * | 2017-08-01 | 2017-12-15 | 三亚市中医院 | A kind of multi-functional Thoracolumbar disk body surface locator system |
| CN108524013A (en) * | 2017-12-04 | 2018-09-14 | 翟延荣 | A kind of Minimally Invasive Surgery flexible stereo positioning device |
| CN109173094A (en) * | 2018-10-11 | 2019-01-11 | 云南省肿瘤医院 | A kind of radion implantation navigation device and system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101690669A (en) * | 2009-10-22 | 2010-04-07 | 贺石生 | Spinal surgical positioning device |
| CN202714861U (en) * | 2012-06-01 | 2013-02-06 | 上海中医药大学附属曙光医院 | Metal grid for pre-operation fluoroscopy localization of thoracolumbar spine minimally invasive surgery |
| CN103637816A (en) * | 2013-12-26 | 2014-03-19 | 王琪 | Thoracolumbar pedicle perspective positioning plate for thoracolumbar preoperative positioning |
| CN203861349U (en) * | 2014-03-24 | 2014-10-08 | 王卫国 | Percutaneous vertebral arch pedicle locator |
-
2014
- 2014-03-24 CN CN201410110987.2A patent/CN103845116A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101690669A (en) * | 2009-10-22 | 2010-04-07 | 贺石生 | Spinal surgical positioning device |
| CN202714861U (en) * | 2012-06-01 | 2013-02-06 | 上海中医药大学附属曙光医院 | Metal grid for pre-operation fluoroscopy localization of thoracolumbar spine minimally invasive surgery |
| CN103637816A (en) * | 2013-12-26 | 2014-03-19 | 王琪 | Thoracolumbar pedicle perspective positioning plate for thoracolumbar preoperative positioning |
| CN203861349U (en) * | 2014-03-24 | 2014-10-08 | 王卫国 | Percutaneous vertebral arch pedicle locator |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106137390A (en) * | 2015-04-13 | 2016-11-23 | 上海市嘉定区南翔医院 | A kind of flexible lumbar vertebra compression fracture micro-invasive operation locator |
| CN107468314A (en) * | 2017-08-01 | 2017-12-15 | 三亚市中医院 | A kind of multi-functional Thoracolumbar disk body surface locator system |
| CN108524013A (en) * | 2017-12-04 | 2018-09-14 | 翟延荣 | A kind of Minimally Invasive Surgery flexible stereo positioning device |
| CN109173094A (en) * | 2018-10-11 | 2019-01-11 | 云南省肿瘤医院 | A kind of radion implantation navigation device and system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103845116A (en) | Percutaneous vertebral pedicle positioner | |
| CN205286452U (en) | Special operation guide setting element of patient | |
| NZ754871A (en) | Treating patients with ttfields with the electrode positions optimized using deformable templates | |
| US11154362B2 (en) | Customized surgical guide and customized surgical guide generating method and generating program | |
| WO2018022979A8 (en) | Transperineal imaging-guided prostate needle placement | |
| EP3120797A2 (en) | Method for identifying the optimal direction and maximum diameter of a pedicle screw | |
| CN203861349U (en) | Percutaneous vertebral arch pedicle locator | |
| CN204863479U (en) | Backbone festival section and pedicle of vertebral arch body surface locator | |
| CN106308919A (en) | Method for producing navigation template for assisting imbedding of thoracic vertebra pedicle screw and navigation template | |
| CN108778148B (en) | Adjustable registration frame | |
| US20210386322A1 (en) | Methods of selecting surgical implants and related devices | |
| CN112155737B (en) | System and method for implanting detection device into cranium | |
| EP3397183B1 (en) | Registration system for medical navigation and method of operation thereof | |
| CN203874264U (en) | Guide wire shaping machine | |
| CN203861357U (en) | Medical spine body surface locator | |
| CN203107260U (en) | Angle bonesetting plate | |
| CN107007353B (en) | A kind of system and method for elongate tool and occlusion target to align | |
| CN205831885U (en) | Thoracolumbar disk pedicle of vertebral arch percutaneous puncture three-dimensional guider | |
| CN212939885U (en) | Breast tumor puncture diagnosis positioning device | |
| CN204655123U (en) | Lung puncture positioner | |
| CN210843495U (en) | Thoracolumbar body surface positioning device suitable for multiple surgical approaches | |
| CN206403846U (en) | A kind of balloon kyphoplasty punctures pedicle of vertebral arch positioner | |
| CN204863478U (en) | Backbone pedicle of vertebral arch body surface locator | |
| CN203634192U (en) | Head CT body surface positioning hood for encephalic focus | |
| CN204542719U (en) | A kind of operating-table with tool shelf |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140611 |