EP2741673A1 - Abnehmbare führungsvorrichtung zur radiofluoroskopischen infiltration mit einem bildverstärker - Google Patents
Abnehmbare führungsvorrichtung zur radiofluoroskopischen infiltration mit einem bildverstärkerInfo
- Publication number
- EP2741673A1 EP2741673A1 EP11767293.1A EP11767293A EP2741673A1 EP 2741673 A1 EP2741673 A1 EP 2741673A1 EP 11767293 A EP11767293 A EP 11767293A EP 2741673 A1 EP2741673 A1 EP 2741673A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- removable
- radiopaque
- image intensifier
- infiltration
- laser pointer
- 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.)
- Withdrawn
Links
- 238000001764 infiltration Methods 0.000 title claims abstract description 12
- 230000008595 infiltration Effects 0.000 title claims abstract description 12
- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 5
- 239000004917 carbon fiber Substances 0.000 claims abstract description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000003550 marker Substances 0.000 claims description 12
- 239000008188 pellet Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 239000007937 lozenge Substances 0.000 claims 1
- 239000007924 injection Substances 0.000 abstract description 6
- 208000002193 Pain Diseases 0.000 abstract description 5
- 238000002347 injection Methods 0.000 abstract description 5
- 230000036407 pain Effects 0.000 abstract description 5
- 238000002594 fluoroscopy Methods 0.000 abstract description 3
- 238000002697 interventional radiology Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 11
- 239000003814 drug Substances 0.000 description 5
- 230000005855 radiation Effects 0.000 description 5
- 210000000988 bone and bone Anatomy 0.000 description 4
- 229940079593 drug Drugs 0.000 description 4
- 235000008429 bread Nutrition 0.000 description 3
- 238000003745 diagnosis Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000002694 regional anesthesia Methods 0.000 description 2
- 208000008035 Back Pain Diseases 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 101000635799 Homo sapiens Run domain Beclin-1-interacting and cysteine-rich domain-containing protein Proteins 0.000 description 1
- 208000008930 Low Back Pain Diseases 0.000 description 1
- 241000042032 Petrocephalus catostoma Species 0.000 description 1
- 102100030852 Run domain Beclin-1-interacting and cysteine-rich domain-containing protein Human genes 0.000 description 1
- 208000028990 Skin injury Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000002583 angiography Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004980 dosimetry Methods 0.000 description 1
- 238000009297 electrocoagulation Methods 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 230000005180 public health Effects 0.000 description 1
- 150000003431 steroids Chemical class 0.000 description 1
- 210000001685 thyroid gland Anatomy 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 210000002517 zygapophyseal joint Anatomy 0.000 description 1
Classifications
-
- 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
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/04—Positioning of patients; Tiltable beds or the like
- A61B6/0492—Positioning of patients; Tiltable beds or the like using markers or indicia for aiding patient positioning
-
- 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
- A61B6/44—Constructional features of apparatus for radiation diagnosis
- A61B6/4429—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units
- A61B6/4435—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being coupled by a rigid structure
- A61B6/4441—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being coupled by a rigid structure the rigid structure being a C-arm or U-arm
-
- 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
- A61B6/48—Diagnostic techniques
- A61B6/486—Diagnostic techniques involving generating temporal series of image data
- A61B6/487—Diagnostic techniques involving generating temporal series of image data involving fluoroscopy
-
- 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
- A61B6/54—Control of apparatus or devices for radiation diagnosis
- A61B6/547—Control of apparatus or devices for radiation diagnosis involving tracking of position of the device or parts of the device
Definitions
- TITLE Removable guide device for radiofluoroscopy infiltration with image intensifier.
- the present invention relates to a removable guiding device for infiltration under radiofluoroscopy with image intensifier.
- the displacement of the infiltration needle in the three planes of the space is visible only on a two-dimensional monitor through the image intensifier making the act not without technical failure and elongation exposure times, so irradiation.
- This technique uses a transparent radio table on which the patient is installed.
- the mobile hoop of the radiofluoroscope is mobilized and placed such that the field to be treated in the patient is between the X-ray tube and the image intensifier.
- the solicitation of the scopie pedal associated with the mobilization of the various articulations of the apparatus gives, on the reference monitor, the ideal image on a motionless patient.
- the puncture needle is handled at the same time as the scopic pedal, which gives, in real time on the monitor, the image of the needle on the chosen field with the anatomy bone of the region. solicited; the longer the examination, the more the patient and the examiners are exposed.
- the scope On some radiofluoroscopes, there is a fixed laser marker that gives the fixed skin mark. This mode is more useful for writing than for the scope.
- WO 2011 039 672 - Generating medical composite images has not made it possible to solve the problems identified contrary to the object of the present invention: Removable guiding device for infiltration under radiofluoroscopy.
- the present invention relates to a removable device adaptable to any mobile hoop with brightness enhancer for fluoroscopic radio guidance (-Planche I).
- a RADIO TRANSPARENCY GRIDAGE PARABOLE made of carbon fiber or any other transparent radio material, fixed on the image intensifier (b) such that the focal point is the X-ray focal point (c) and the space between it image intensifier of at least 5 cm to allow the manipulation of the radioopaque removable marker on the dome of the dish.
- the attachment device of the dish on the image intensifier is provided with a screw (d) allowing a lateral mobilization around the axis of the screw to remove it at any moment from the image field.
- mesh (j) (plate (II) are designed to receive the pedicle (f) of the radioopaque removable marker.
- This module has a side switch (n) and has at its base a magnetic ring (h) whose central hole (i) and designed to receive the pedicle (f) the radiopaque removable marker.
- the implementation of the intervention reduces the time of solicitation of the scopie pedal and radiation emission. It also allows, in the guidance procedure to materialize two parameters: the skin puncture point and the puncture direction in coaxial technique.
- Plate I - Represents the sectional diagram of the device of the invention.
- Plate II- represents in section the pellet above the parabola and opposite the laser pointer module.
- the double arrow indicates the direction of the attraction of the radio-opaque removable marker and laser pointer module through a hole in the parabola wire mesh.
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (AREA)
- Surgery (AREA)
- Optics & Photonics (AREA)
- Physics & Mathematics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- High Energy & Nuclear Physics (AREA)
- Radiology & Medical Imaging (AREA)
- Biophysics (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Radiation-Therapy Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/IB2011/001286 WO2012168749A1 (fr) | 2011-06-06 | 2011-06-06 | Dispositif amovible de guidage pour infiltration sous radiofluoscopie avec amplificateur de brillance |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2741673A1 true EP2741673A1 (de) | 2014-06-18 |
Family
ID=44773098
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11767293.1A Withdrawn EP2741673A1 (de) | 2011-06-06 | 2011-06-06 | Abnehmbare führungsvorrichtung zur radiofluoroskopischen infiltration mit einem bildverstärker |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2741673A1 (de) |
WO (1) | WO2012168749A1 (de) |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3203594A1 (de) | 1982-02-03 | 1983-08-11 | Siemens AG, 1000 Berlin und 8000 München | Roentgendiagnostikanlage fuer angiographische roentgenaufnahmen |
JPH0210114A (ja) | 1988-06-28 | 1990-01-12 | Agency Of Ind Science & Technol | 熱伝達特性を利用した地下水の流速・流向及び地層の熱物性値の同時計測プローブ |
NL8900038A (nl) | 1989-01-09 | 1990-08-01 | Philips Nv | Beeldversterkerbuis met bedekte elektroden. |
AU2003273769A1 (en) * | 2002-10-16 | 2004-05-04 | H:S Bispebjerg Hospital | Pointer for a radiographic device |
US7600915B2 (en) | 2004-12-01 | 2009-10-13 | Trinity Orthopedics, Llc | Imager based object positioner system and method |
US7589309B2 (en) | 2006-03-22 | 2009-09-15 | Ikonisys, Inc. | Imager system for an automated microscope |
US20090041201A1 (en) * | 2007-08-06 | 2009-02-12 | Carestream Health, Inc. | Alignment apparatus for imaging system |
US8519338B2 (en) | 2007-08-23 | 2013-08-27 | Arizona Board Of Regents On Behalf Of The University Of Arizona | X-ray detector including scintillator, a lens array, and an image intensifier |
FR2925218B1 (fr) | 2007-12-13 | 2010-03-12 | Photonis France | Tube intensificateur d'image a encombrement reduit et systeme de vision nocturne equipe d'un tel tube |
WO2009126845A2 (en) | 2008-04-10 | 2009-10-15 | Arradiance, Inc. | Image intensifying device |
US20090281452A1 (en) * | 2008-05-02 | 2009-11-12 | Marcus Pfister | System and method for a medical procedure using computed tomography |
US7956521B2 (en) | 2008-07-10 | 2011-06-07 | Itt Manufacturing Enterprises, Inc. | Electrical connection of a substrate within a vacuum device via electrically conductive epoxy/paste |
DE102008045720A1 (de) | 2008-09-04 | 2010-03-18 | Siemens Aktiengesellschaft | Verfahren zur Korrektur von Abbildungsfehlern eines Röntgenbildverstärkersystems sowie zugehöriges Röntgenbildverstärkersystem |
US7880128B2 (en) | 2008-10-27 | 2011-02-01 | Itt Manufacturing Enterprises, Inc. | Vented header assembly of an image intensifier device |
WO2011039672A1 (en) | 2009-09-29 | 2011-04-07 | Koninklijke Philips Electronics N.V. | Generating composite medical images |
CN101852981B (zh) | 2010-06-29 | 2012-05-23 | 中国工程物理研究院流体物理研究所 | 一种高精度测量像增强器门宽的方法 |
-
2011
- 2011-06-06 WO PCT/IB2011/001286 patent/WO2012168749A1/fr active Application Filing
- 2011-06-06 EP EP11767293.1A patent/EP2741673A1/de not_active Withdrawn
Non-Patent Citations (1)
Title |
---|
See references of WO2012168749A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2012168749A1 (fr) | 2012-12-13 |
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Legal Events
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20140103 |
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R18D | Application deemed to be withdrawn (corrected) |
Effective date: 20140708 |