FR2580488A2 - Presentation device in particular for radiology - Google Patents
Presentation device in particular for radiology Download PDFInfo
- Publication number
- FR2580488A2 FR2580488A2 FR8505941A FR8505941A FR2580488A2 FR 2580488 A2 FR2580488 A2 FR 2580488A2 FR 8505941 A FR8505941 A FR 8505941A FR 8505941 A FR8505941 A FR 8505941A FR 2580488 A2 FR2580488 A2 FR 2580488A2
- Authority
- FR
- France
- Prior art keywords
- cassette
- legs
- pivot
- main patent
- slides
- 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.)
- Granted
Links
- 210000003127 knee Anatomy 0.000 abstract description 3
- 210000002414 leg Anatomy 0.000 description 8
- 206010029216 Nervousness Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 244000309466 calf Species 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000000689 upper leg 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
- A61B6/04—Positioning of patients; Tiltable beds or the like
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/04—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B42/00—Obtaining records using waves other than optical waves; Visualisation of such records by using optical means
- G03B42/02—Obtaining records using waves other than optical waves; Visualisation of such records by using optical means using X-rays
- G03B42/025—Positioning or masking the X-ray film cartridge in the radiographic apparatus
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- Medical Informatics (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Heart & Thoracic Surgery (AREA)
- Optics & Photonics (AREA)
- Radiology & Medical Imaging (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- General Physics & Mathematics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- High Energy & Nuclear Physics (AREA)
- Biophysics (AREA)
- Nursing (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Vascular Medicine (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
Description
DISPOSITIF DE PRESENTATION NOTAMMENT POUR RADIOLOGIE
La présente addition a pour objet un perfectionnement au dispositif de prise de vues radiographiques décrit dans le brevet principal numéro 85 01272 du 30/1/85.PRESENTATION DEVICE IN PARTICULAR FOR RADIOLOGY
The present addition relates to an improvement to the device for taking radiographic images described in the main patent number 85 01 272 of 1/30/85.
Le dispositif décrit dans le brevet principal a pour objet de permettre l'observation radioscopique ou la prise de vues radiographiques du genou en incidence dite axiale.. A cet effet, le dispositif comprend trois éléments articulés entre eux, le premier élément comprenant des moyens de blocage de l'extrémité du troisième élément; ainsi, l'extrémité libre du troisième élément peut être bloquée en des positions définies sur le premier élément de sorte qu'il soit possible de former à l'aide des deuxième et troisième éléments des surfaces d'appui inclinées l'une sur l'autre selon des angles prédéterminés et par exemple de 90, 120 et 1500r La jambe du patient prend appui sur ces surfaces respectivement par la cuisse et le mollet de sorte que le pliage du genou est exactement égal aux valeurs de l'angle formé par les deuxième et troisième éléments.Il est ainsi possible de procéder à des prises de vues radiographiques précises, une cassette incluant un film étant disposée dans une direction déterminée par rapport à l'angle d'incidence des rayons X.The purpose of the device described in the main patent is to allow radioscopic observation or the taking of radiographic views of the knee in so-called axial incidence. To this end, the device comprises three elements hinged together, the first element comprising means for blocking the end of the third element; thus, the free end of the third element can be locked in defined positions on the first element so that it is possible to form using the second and third elements of the inclined bearing surfaces one on the other according to predetermined angles and for example 90, 120 and 1500r The patient's leg is supported on these surfaces respectively by the thigh and the calf so that the bending of the knee is exactly equal to the values of the angle formed by the second and third elements. It is thus possible to take precise radiographic shots, a cassette including a film being arranged in a direction determined with respect to the angle of incidence of the X-rays.
Toutefois, dans le brevet principal, la cassette doit être maintenue dans une position convenable par le patient. En fait, compte tenu de la nervosité rencontrée au cours de tels examens, il stest avéré que le maintien de la cassette n'était pas satisfaisant.However, in the main patent, the cassette must be kept in a suitable position by the patient. In fact, given the nervousness encountered during such examinations, it was found that the maintenance of the cassette was not satisfactory.
La présente addition a pour objet de remédier à cet inconvénient et de permettre un positionnement précis de la cassette renfermant le film indépendamment de tout rôle joué par le patient. The purpose of the present addition is to remedy this drawback and to allow precise positioning of the cassette containing the film independently of any role played by the patient.
Selon la présente addition, le dispositif de prise de vues radiologiques selon la revendication 1 du brevet principal, comprenant des éléments 1, 2 et 4 articulés successivement les uns sur les autres, est caractérisé en ce que le dispositif comprend en outre un cadre, monté à pivotement sur l'élément 1,- et constitué de deux jambages 12 dont l'extrémité supérieure présente deux glissières 11 aptes à recevoir une cassette photographique. Ainsi, la cassette peut être positionnée indépendamment du malade par le radiologue et sans que des mouvements éventuels du patient modifient le réglage de l'appareil.According to the present addition, the radiological imaging device according to claim 1 of the main patent, comprising elements 1, 2 and 4 articulated successively on each other, is characterized in that the device further comprises a frame, mounted pivoting on the element 1, - and consisting of two legs 12 whose upper end has two slides 11 capable of receiving a photographic cassette. Thus, the cassette can be positioned independently of the patient by the radiologist and without any movements of the patient changing the setting of the device.
D'autres caractéristiques et avantages de l'addition apparattront au cours de la description qui va suivre d'un mode particulier de réalisation donné à titre d'exemple non limitatif en regard de la FIGURE UNIQUE
On retrouve sur la Fig. Unique les éléments essentiels du brevet principal à savoir un élément horizontal 1 sur lequel est articulé un second élément 2, un troisième élément 4 étant articulé sur l'élément 2. L'élément 1 comprend un certain nombre d'encoches 8 dans lesquelles peuvent s'engager des pattes de manière à obtenir un angle prédéterminé entre les éléments 2 et 4. On retrouve également sur la Fig. Unique une cassette 10 renfermant une plaque photographique.La cassette 10 peut être insérée entre deux glissières 11 prévues à la partie supérieure de deux jambages 12 qui sont montés à pivotement autour du pivot 13 sur l'élément 1, l'inclinaison du cadre constitué par les jambages 12 pouvant être ajustée par exemple au moyen d'écrous à papillon.Other characteristics and advantages of the addition will appear during the following description of a particular embodiment given by way of nonlimiting example with regard to the SINGLE FIGURE
We find in Fig. Only the essential elements of the main patent, namely a horizontal element 1 on which a second element 2 is articulated, a third element 4 being articulated on the element 2. Element 1 comprises a certain number of notches 8 in which can s 'engaging tabs so as to obtain a predetermined angle between the elements 2 and 4. Also found in FIG. Only a cassette 10 containing a photographic plate. The cassette 10 can be inserted between two slides 11 provided at the upper part of two legs 12 which are pivotally mounted around the pivot 13 on the element 1, the inclination of the frame constituted by the legs 12 can be adjusted for example by means of butterfly nuts.
Les glissières 11 peuvent également être montées pivotantes sur les jambages 12 au moyen d'axes 14 de pivotement. La position des glissières 11 par rapport à la verticale peut également être ajustée au moyen d'écrous à papillon ou par tout autre moyen de blocage convenable. The slides 11 can also be pivotally mounted on the legs 12 by means of pivot axes 14. The position of the slides 11 relative to the vertical can also be adjusted by means of butterfly nuts or by any other suitable locking means.
Ainsi, la cassette photographique peut être inclinée d'une part par rapport au support 1 qui est généralement en position horizontale et, d'autre part, par rapport aux jambages 12 de sorte que toutes les positions désirées peuvent être obtenues par desserrage puis serrage d'écrous à papillon ou analogue. Comme cela #apparait sur la Figure, les jambages 12 présentent dans leur partie médiane une forme arquée destinée à permettre un passage aisé des jambes du patient. Thus, the photographic cassette can be inclined on the one hand with respect to the support 1 which is generally in a horizontal position and, on the other hand, with respect to the legs 12 so that all the desired positions can be obtained by loosening then tightening d 'butterfly nuts or the like. As shown in the Figure, the legs 12 have in their middle part an arcuate shape intended to allow easy passage of the patient's legs.
Il va de soi que de nombreuses variantes peuvent être introduites notamment par substitution de moyens techniquement équivalents sans sortir pour cela du cadre de la présente addition. It goes without saying that many variants can be introduced in particular by substitution of technically equivalent means without departing from the scope of this addition.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8505941A FR2580488B2 (en) | 1985-01-30 | 1985-04-19 | PRESENTATION DEVICE IN PARTICULAR FOR RADIOLOGY |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8501272A FR2576510B3 (en) | 1985-01-30 | 1985-01-30 | PRESENTATION DEVICE IN PARTICULAR FOR RADIOLOGY |
FR8505941A FR2580488B2 (en) | 1985-01-30 | 1985-04-19 | PRESENTATION DEVICE IN PARTICULAR FOR RADIOLOGY |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2580488A2 true FR2580488A2 (en) | 1986-10-24 |
FR2580488B2 FR2580488B2 (en) | 1987-10-09 |
Family
ID=26224354
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8505941A Expired FR2580488B2 (en) | 1985-01-30 | 1985-04-19 | PRESENTATION DEVICE IN PARTICULAR FOR RADIOLOGY |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2580488B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5563926A (en) * | 1995-11-16 | 1996-10-08 | Brotzman; S. Brent | X-ray cartridge support |
WO2009050481A2 (en) * | 2007-10-17 | 2009-04-23 | Mra Technology Limited | Imaging plate support for recording of radiographs |
GB2520046A (en) * | 2013-11-07 | 2015-05-13 | Univ Cape Town | Anatomical support facilitating medical imaging of the hip, leg and knee |
-
1985
- 1985-04-19 FR FR8505941A patent/FR2580488B2/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5563926A (en) * | 1995-11-16 | 1996-10-08 | Brotzman; S. Brent | X-ray cartridge support |
WO2009050481A2 (en) * | 2007-10-17 | 2009-04-23 | Mra Technology Limited | Imaging plate support for recording of radiographs |
WO2009050481A3 (en) * | 2007-10-17 | 2009-06-25 | Mra Technology Ltd | Imaging plate support for recording of radiographs |
GB2520046A (en) * | 2013-11-07 | 2015-05-13 | Univ Cape Town | Anatomical support facilitating medical imaging of the hip, leg and knee |
US9211098B2 (en) | 2013-11-07 | 2015-12-15 | University Of Cape Town | Anatomical support facilitating medical imaging of the hip, leg and knee |
GB2520046B (en) * | 2013-11-07 | 2016-01-13 | Univ Cape Town | Anatomical support facilitating medical imaging of the hip, leg and knee |
Also Published As
Publication number | Publication date |
---|---|
FR2580488B2 (en) | 1987-10-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CL | Concession to grant licences |