FR2594966A1

FR2594966A1 - Film-holding grip

Info

Publication number: FR2594966A1
Application number: FR8602779A
Authority: FR
Original assignee: Individual
Current assignee: Individual
Priority date: 1986-02-26
Filing date: 1986-02-26
Publication date: 1987-08-28
Also published as: FR2594966B1

Abstract

While a radiographic film is being processed, the device keeps the film firmly attached to the support on which the elements identifying the film are noted. This enables the negative to be identified at once without the risk of a mistake. The device comprises a temporary means of fixing the film, which is either a pointed clip or a slide, and carries at its other end a temporary means of attaching the identification element, namely a clip, a slide, a sleeve, etc. Since the device will be used in a dark room, it will be advantageous to make it symmetrical so that each of the two means of fixing are suitable both for the film and the identifying element. The device is capable of being hung up so that, for example, the film may be dried. The device can be used in processing any negative that needs to be identified without the risk of a mistake.

Description

La présente invention concerne principalement les pinces porte film utilisées lors du traitement des films radiographiques préemballés comme ceux utilisés en chirurgie dentaire.The present invention relates mainly to the film holder clips used during the treatment of prepackaged radiographic films such as those used in dental surgery.

Avec les pinces connues il est possible de fixer le film sur la pince et de plonger le film dans les différents bains afin de le dévellopper.Comme l'examen de l'image radiographique ne permet pas d'identifier le film l'utilisateur avait noté avant la prise du cliché les éléments d'identification sur l'emballage et avant d'extraire le film il notera aussi le numéro de la pince qui va le recevoir ainsi à la fin du traitement il recherchera ,par exemple, l'emballage portant l'inscription 4 s'il tient la pince NO 4.Cette méthode bien que couramment employée est trés longue. With the known clamps it is possible to fix the film on the clamp and to immerse the film in the different baths in order to develop it. As the examination of the radiographic image does not make it possible to identify the film the user had noted before taking the picture the identification elements on the packaging and before extracting the film he will also note the number of the clamp which will receive it so at the end of the treatment he will look for, for example, the packaging carrying the 'inscription 4 if he holds the clamp NO 4.This method although commonly used is very long.

Remarque:il est utile de préciser maintenant le sens que nous donnerons dans la suite de notre exposè au mot emballage.Il ne s'agit pas forcément de l'enveloppe qui recouvre le film mais seulement du support où sont notés les éléments d'identification. Note: it is useful to specify now the meaning that we will give in the rest of our presentation to the word packaging. It is not necessarily the envelope which covers the film but only the support where the identification elements are noted .

Dans les films préembalés individuellement comme les films dentaires il s'agit ,le plus souvent, de l'emballage mais avec d'autres films il s'agira de tout autre chose comme par exemple d'une étiquette,le point commun de ces objets étant de comporter les éléments d'identification du film.In individually prepackaged films such as dental films, it is most often packaging, but with other films it will be something quite different, such as a label, the common point of these objects. being to include the identification elements of the film.

Le dispositif ,objet de l'invention, permet d'éviter ctte perte de temps.Avec celui-çi il est possible de maintenir fermement à la fois le film et l'emballage sans que celui-çi ne plonge dans les bains de developpement.Ainsi à l'ouverture de l'emballage on accroche d'un coté le film et de l'autre coté l'emballage on traite le film qui se trouve immediatement identifié à la fin du traitement. The device which is the subject of the invention makes it possible to avoid this loss of time. With this it is possible to firmly hold both the film and the packaging without it being immersed in the development baths. Thus, when the packaging is opened, the film is hung on one side and the packaging is treated on the other side, the film which is immediately identified at the end of the treatment.

Le dispositif objet de l'invention comporte un corps (1) muni à une extrémité d'un moyen d'accrochage (2) du film comme par exemple:une pince,un clip,un rail ,une glissiére,etc...Vers l'autre extrémité du corps est placé un moyen d'accrochage de l'emballage (3),n'importe quel moyen qui maintiendra fermementet qui permettra une mise en place aisée conviendra comme par exemple:une pince,une glissiére,une pochette,un objet qui perforera le support d'identifacation et empéchera son retrait comme un hameçon,une surface rendue anticollante ,en étant siliconée par exemple, conviendra aussi si le support d'identification est lui même autocollant car on pourra le retirer sans le détériorer. The device which is the subject of the invention comprises a body (1) provided at one end with a means for hooking (2) the film such as for example: a clamp, a clip, a rail, a slide, etc. the other end of the body is placed a means of hanging the packaging (3), any means which will hold firmly and which will allow easy installation will be suitable such as for example: pliers, a zipper, a pocket, an object which will perforate the identification support and prevent its removal like a hook, a surface made anti-stick, by being silicone for example, will also be suitable if the identification support is itself self-adhesive because it can be removed without damaging it.

Le dispositif objet de l'invention pourra être pourvu d'un moyen permettant d'accrocher l'ensemble afin de permettre,par exemple,le séchage du film.Ce moyen d'accrochage (4) sera,par exemple un crochet ou encore une perforation ménagée dans le corps du dispositif.The device which is the subject of the invention may be provided with a means allowing the assembly to be hooked in order to allow, for example, the drying of the film. This attachment means (4) will be, for example a hook or even a perforation in the body of the device.

Le dispositif sera réalisé en un matériau résistant aun bains de développement comme ,par exemple,l'acier inoxydable,les plastiques,etc...The device will be made of a material resistant to a development bath such as, for example, stainless steel, plastics, etc.

La longueur du dispositif permettra d'éviter que le support de l'identification ne trempe dans les bains de développement en ménageant un espace suffisant entre le support d'identificattion et le film.The length of the device will prevent the identification support from soaking in the development baths by providing sufficient space between the identification support and the film.

Comme le dispositif,objet de l'invention,est destiné à être utilisé en chambre noire donc avec un éclairage des plus réduits il sera utile de réaliser le dispositif de façon symétrique de façon à ce que l'utilisateur n'ait pas à chercher le sens d'utilisation du dispositif.As the device, object of the invention, is intended to be used in a dark room therefore with the most reduced lighting it will be useful to make the device symmetrically so that the user does not have to search for the direction of use of the device.

Dans ce cas chacun des deux moyens d'accrochage dont est muni le dispositif sera identique et pourra convenir aussi bien à fixer le support de l'identification que le film.Si le moyen d'accrochage est une pince ponctiforme du même type que celles qui sont actuellement utilisées dans les cabinets dentaires il suffira que le dispositif comporte deux pinces ponctiformes.Le levier mobile de ces pinces sera suffisamment long pour permettre de suspendre le dispositif chargé du film et du support d'identification sur un séchoir.In this case, each of the two attachment means with which the device is provided will be identical and may also be suitable for fixing the identification support as well as the film. If the attachment means is a puncture forceps of the same type as those which are currently used in dental offices, it will suffice that the device comprises two punctual forceps. The movable lever of these forceps will be long enough to allow the device loaded with the film and the identification support to be suspended on a dryer.

Si le moyen d'accrochage est une glissiére elles seront identiques de chaque côté et l'élément de liaison entre ces deux
c glissiéres pourra comporter un crohet ou une perforation permettant la suspension de l'ensemble sur le séchoir.If the hooking means is a slide they will be identical on each side and the connecting element between these two
c slides may include a hook or a perforation allowing the assembly to be suspended on the dryer.

Le dispositif objet de l'invention,peut être utilisé chaque fois que l'on procéde au développement de films que l'on désire identifier de façon sure et rapide comme cela est le cas en radiographie,médicale,dentaire,industrielle,en photographie,etc... The device that is the subject of the invention can be used each time that the development of films that one wishes to identify in a safe and rapid manner is carried out, as is the case in radiography, medical, dental, industrial, photography, etc ...

Claims

CLAIMS.

l) device making it possible to maintain an integral part throughout the development process on the one hand of a photosensitive or radiographic surface and on the other hand of an object comprising the elements for identifying this photograph, characterized in that the device comprises of a on the one side a provisional fixing means for the plate and on the other a provisional fixing means for the identification. It may also include a means allowing the assembly to be suspended like a hook or a hole. The device will naturally be produced in one material resistant to development products.

2) Device according to claim 1 characterized in that the means for fixing the film is a puncture forceps which will leave only a punctual trace on the plate.

3) Device according to claim 1 characterized in that the fixing means of the plate is a slide which allows to fix the film by introducing it according to one of its three dimensions in the slide whose opening will be adapted to the chosen dimension of the cliché.

4) Device according to claims 1,2 or 3 characterized in that the means for fixing the support comprising the identification of the photograph is a clamp.

5) Device according to claims 1,20u3 characterized in that the means for fixing the identification support is a slide.

6) Device according to claims 1,2 or 3 characterized in that the means for fixing the identification support is a pocket.

7) Device according to claims 1, 2 or 3 characterized in that the means for fixing the identification support is a surface made anti-adhesive, for example silicone, which will allow if the identification support is self-adhesive separate without damage from the device in order to fix it on the dry film.

8) Device according to claims 1,2 or 3 characterized in that the means for fixing the support comprising the identification perforates it while preventing its withdrawal as does a hook.

9) Device according to claims 1,2 and 4 characterized in that the device is produced in a symmetrical manner, the two fixing means are identical punctual clamps which can receive both the film and the identification support. This will facilitate the use of the device in the dark room since it will not be necessary to search for a direction of use.

The movable lever of the point pliers will have a length and, or a shape allowing the device loaded with a film and an identification support to be suspended on a drier.

10) Device according to claims 1,3 and 5 characterized in that the two slides will be identical and can receive both the picture that the identification medium so that there will be no precise sense of use of the The connecting element between the two slides can include a means for suspending the assembly as a perforation or a hook.