EP0344070A1 - Universal independent connection for a nozzle of an enteric nutrition tube - Google Patents

Universal independent connection for a nozzle of an enteric nutrition tube Download PDF

Info

Publication number
EP0344070A1
EP0344070A1 EP19890401432 EP89401432A EP0344070A1 EP 0344070 A1 EP0344070 A1 EP 0344070A1 EP 19890401432 EP19890401432 EP 19890401432 EP 89401432 A EP89401432 A EP 89401432A EP 0344070 A1 EP0344070 A1 EP 0344070A1
Authority
EP
European Patent Office
Prior art keywords
wall
neck
skirt
transverse
format
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
Application number
EP19890401432
Other languages
German (de)
French (fr)
Other versions
EP0344070B1 (en
Inventor
Pierre Justal
Serge Plevin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Medical Plastiques
Original Assignee
Medical Plastiques
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 Medical Plastiques filed Critical Medical Plastiques
Priority to AT89401432T priority Critical patent/ATE85208T1/en
Publication of EP0344070A1 publication Critical patent/EP0344070A1/en
Application granted granted Critical
Publication of EP0344070B1 publication Critical patent/EP0344070B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/14—Details; Accessories therefor
    • A61J1/1475—Inlet or outlet ports
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/14—Details; Accessories therefor
    • A61J1/1406—Septums, pierceable membranes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J15/00—Feeding-tubes for therapeutic purposes
    • A61J15/0026—Parts, details or accessories for feeding-tubes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/14—Details; Accessories therefor
    • A61J1/1468—Containers characterised by specific material properties
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J15/00—Feeding-tubes for therapeutic purposes

Definitions

  • the invention relates to a connector for enteral nutrition tubing.
  • enteral nutrition tubing As is known, the enteral nutrition of a patient consists in bringing into the stomach or the intestine by means of a probe following the esophagus, a nutritive composition conditioned in a container situated at a distance and to which the probe is connected by means of a tubing called enteral nutrition tubing.
  • the invention aims, for standardization purposes, a connector of the aforementioned type which is adapted to cooperate with several predetermined formats of neck.
  • the advantage of such standardization is to reduce manufacturing costs and to require a number of tubes to be kept in stock at each place of use: this results in less storage volume and a more entertaining overall cost of tubes to keep in stock.
  • the invention provides for this purpose a device for connecting an enteral nutrition tube to a container containing a nutritive composition and provided with a neck, of the type comprising a transverse closure wall and a skirt forming with this wall a cap adapted to be fixed on this neck, characterized in that it is independent of the tubing, in that the transverse obturation wall has an area of reduced thickness adapted to be perforated by a perforating end piece mounted at one end of this tubing, and in that said skirt is part of a set of at least two elastic coaxial cylindrical skirts secured to the transverse obturation wall and which can each engage, internally or externally, on the necks of containers having at at least two different predetermined formats, one of the skirts internally has a first cylindrical wall adjacent to the transverse obturation wall and bordered at a distance therefrom by a radially internal projecting rib, so as to be able to adapt around a first neck format, having a radially external projecting rim, and a
  • Said set of skirts comprises at least a first skirt provided externally with friction ribs, and adapted to engage internally in a container neck according to a first format, and a second skirt adapted to engage externally on a container neck in a second format, - the first and second skirts are arranged on the same side of the transverse closure wall, the first format corresponds to a standard format neck of the type adapted to receive standard metal capsules, and the second format corresponds to the standard format of the bottle necks for infusion, -
  • This skirt is associated, radially inside thereof, with a second skirt adapted to engage in the smooth neck of a container in the form of a pocket.
  • this generally cylindrical wall has a diameter which decreases away from the transverse obturation wall
  • This transverse closure wall is externally limited by a cylindrical wall, adapted to pass through the clamping ring of said bottle, connected to the external wall of the skirt by an annular flange formed radially in external projection and adapted to be clamped axially between the bottle neck and the annular transverse bearing surface of the clamping ring.
  • connection 1 shown by way of example in FIGS. 1 to 3 comprises a set of several coaxial, elastic skirts, here two in number (references 2 and 3), connected to a transverse obturation wall 4 comprising an area 5 d 'reduced thickness, here arranged in the axis XX, this zone is adapted to be perforated by a perforating end piece, for example represented under the reference 6 in FIG. 4, mounted at one end of a tube 7 that this connector 1 is intended to connect to the neck of a container (not shown) containing a nutritive composition.
  • This zone 5 is here constituted by a partially closed hole (for example with a diameter equal to 4 mm).
  • skirts 2 and 3 of this connector are shaped so that each can engage, internally or externally, on necks 8A, 8B, 8C and 8D having different predetermined formats.
  • the skirts 2 and 3 are arranged on the same side of the transverse closure wall 4, the skirt 2 being located inside the skirt 3.
  • the skirt 2, or internal skirt, is provided externally with friction ribs 10 axially offset by which this internal skirt is adapted to engage and retain internally in the neck 8C and to be maintained there.
  • This neck 8C is for example a cylindrical plastic neck with smooth walls which is provided to date with a type of container shaped flexible pouch.
  • the outer diameter of this wall is for example 14.2 mm with ribs projecting over 0.5 mm.
  • the skirt 3, or external skirt, internally comprises a first cylindrical wall 11, adjacent to the closure wall 4 and bordered at a distance therefrom by a rib 12 projecting internally thanks to which this first wall can come to cover a gully 8B provided with a rim 13 under which said rib 12 engages.
  • the neck 8B preferably corresponds to the standard format of the bottles adapted to be closed by a metal cap.
  • the internal diameter of this first wall is in this case 26 mm.
  • This skirt 3 further comprises, internally, a second cylindrical wall 14 of larger diameter than the first, connected to the first by a transverse bearing surface 15, and bordered at a distance therefrom by a second projecting rib 16 internal thanks to which this second wall can come to cap a neck 8A provided with a flange 17 under which is placed said rib 16.
  • This neck 8A preferably corresponds to the standardized format of the necks of perfusion bottles. There are indeed nutritious preparations packaged in containers fitted with such necks.
  • the internal diameter of this second cylindrical wall is for example in this case equal to 30.5 mm.
  • this external skirt externally has a generally cylindrical wall 18 adapted to penetrate in the 8D neck of a container, for example a bottle.
  • this external wall 18 is slightly tapered with, in the example under consideration, a diameter which decreases by 34 mm near the transverse wall 4 to 33 mm to 23 mm thereof.
  • a cylindrical wall 19 radially bordering the transverse closure wall 4 while a flange 20 projecting radially external is formed longitudinally between the walls 18 and 19.
  • This flange 20 is adapted to be pressed axially against the neck 8D by the transverse surface 21A of a clamping ring 21 associated with this bottle, laterally encircling the transverse closure wall 4.
  • the perforator 8 formed at one end of the tubing is generally separated from it by a drip chamber 22, provided with an air intake nozzle 23.
  • a drip chamber 22 provided with an air intake nozzle 23.
  • two longitudinal channels 24 and 25 respectively connected to the interior of the chamber 22 and the end piece 23.
  • the material of the connector is of any suitable type compatible with medical requirements.
  • the wall of the internal skirt equipped with the ribs 10 is advantageously frustoconical while, where appropriate, the external skirt may include perforations.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

Dispositif (1) pour le raccordement d'une tubulure de nutrition entérale (7) à un récipient contenant une composition nutritive et muni d'un goulot (8A-8D), du type comportant une paroi transversale d'obturation (4) et une jupe (3) formant avec cette paroi un bouchon adapté à se fixer sur ce goulot (8A-8B), caractérisé en ce qu'il est indépendant de la tubulure (7), en ce que la paroi transversale d'obturation comporte une zone d'épaisseur réduite (5) adaptée à être perforée par un embout perforateur (6) monté à une extrémité de cette tubulure, et en ce que ladite jupe fait partie d'un jeu d'au moins deux jupes cylindriques élastiques coaxiales (2,3) solidaires de la paroi transversale d'obturation et pouvant s'engager chacune, intérieurement ou extérieurement, sur des goulots de récipients ayant au moins deux formats prédéterminés différents.Device (1) for connecting an enteral nutrition tubing (7) to a container containing a nutritive composition and provided with a neck (8A-8D), of the type comprising a transverse closing wall (4) and a skirt (3) forming with this wall a plug adapted to be fixed on this neck (8A-8B), characterized in that it is independent of the pipe (7), in that the transverse closing wall comprises a zone of reduced thickness (5) adapted to be perforated by a perforator tip (6) mounted at one end of this pipe, and in that said skirt is part of a set of at least two coaxial elastic cylindrical skirts (2, 3) secured to the transverse closure wall and each capable of being engaged, internally or externally, on the necks of containers having at least two different predetermined formats.

Description

L'invention concerne un raccord pour tubulure de nutrition entérale.The invention relates to a connector for enteral nutrition tubing.

Ainsi qu'on le sait la nutrition entérale d'un patient consiste à amener dans l'estomac ou l'intestin au moyen d'une sonde suivant l'oesophage, une composition nutritive conditionnée dans un récipient situé à distance et auquel la sonde est connectée au moyen d'une tubulure dite tubulure de nutrition entérale.As is known, the enteral nutrition of a patient consists in bringing into the stomach or the intestine by means of a probe following the esophagus, a nutritive composition conditioned in a container situated at a distance and to which the probe is connected by means of a tubing called enteral nutrition tubing.

Il existe à ce jour plusieurs types de récipients munis de goulots de formats prédéterminés différents, choisis par les préparateurs des compositions nutritives, et à chacun de ces goulots, donc à chacun de ces types de récipients, correpond actuellement une tubulure spécifique munie en une extrémité d'un raccord adapté à coopérer avec ledit goulot. En pratique une chambre de goutte à goutte est interposée entre ce raccord et la partie flexible de la tubulure.To date, there are several types of receptacles provided with necks of different predetermined formats, chosen by the preparers of the nutritional compositions, and each of these necks, therefore to each of these types of receptacles, currently corresponds to a specific tubing provided at one end. a fitting adapted to cooperate with said neck. In practice, a drip chamber is interposed between this connector and the flexible part of the tubing.

L'invention vise, à des fins de standardisation, un raccord du type précité qui soit adapté à coopérer avec plusieurs formats prédéterminés de goulot. Une telle standardisation a pour intérêt de réduire les coûts de fabrication, et de nécessiter un mondre nombre de tubulures à garder en stock auprès de chaque lieu d'utilisation : il en résulte un moindre volume de stockage et un plus fabile coût global de tubulures à garder en stock.The invention aims, for standardization purposes, a connector of the aforementioned type which is adapted to cooperate with several predetermined formats of neck. The advantage of such standardization is to reduce manufacturing costs and to require a number of tubes to be kept in stock at each place of use: this results in less storage volume and a more fabulous overall cost of tubes to keep in stock.

L'invention propose à cet effet un dispositif pour le raccordement d'une tubulure de nutrition entérale à un récipient contenant une composition nutritive et muni d'un goulot, du type comportant une paroi transversale d'obturation et une jupe formant avec cette paroi un bouchon adapté à se fixer sur ce goulot, caractérisé en ce qu'il est indépendant de la tubulure, en ce que la paroi transversale d'obturation comporte une zone d'épaisseur réduite adaptée à être perforée par un embout perforateur monté à une extrémité de cette tubulure, et en ce que ladite jupe fait partie d'un jeu d'au moins deux jupes cylindriques élastiques coaxiales solidaires de la paroi transversale d'obturation et pouvant s'engager chacune, intérieurement ou extérieurement, sur des goulots de récipients ayant au moins deux formats prédéterminés différents, l'une des jupes comporte intérieurement une première paroi cylindrique adjacente à la paroi transversale d'obturation et bordée à distance de celle-ci par une nervure en saillie radialement interne, en sorte de pouvoir s'adapter autour d'un premier format de goulot, présentant un rebord en saillie radialement externe, et une seconde paroi cylindrique de plus grand diamètre raccordée à la première par une portée transversale d'appui et bordée à distance de celle-ci par une seconde nervure en saillie radialement interne, en sorte de pouvoir s'adapter autour d'un second format de goulot, de plus grand diamètre que le premier, et présentant un rebord en saillie radialement externe, cette même jupe comportant extérieurement une paroi globalement cylindrique adaptée à pénétrer dans le goulot d'un biberon.The invention provides for this purpose a device for connecting an enteral nutrition tube to a container containing a nutritive composition and provided with a neck, of the type comprising a transverse closure wall and a skirt forming with this wall a cap adapted to be fixed on this neck, characterized in that it is independent of the tubing, in that the transverse obturation wall has an area of reduced thickness adapted to be perforated by a perforating end piece mounted at one end of this tubing, and in that said skirt is part of a set of at least two elastic coaxial cylindrical skirts secured to the transverse obturation wall and which can each engage, internally or externally, on the necks of containers having at at least two different predetermined formats, one of the skirts internally has a first cylindrical wall adjacent to the transverse obturation wall and bordered at a distance therefrom by a radially internal projecting rib, so as to be able to adapt around a first neck format, having a radially external projecting rim, and a second cylindrical wall larger diameter connected to the first by a transverse bearing surface and bordered at a distance therefrom by a second rib projecting radially internally, so as to be able to adapt around a second format of neck, more larger diameter than the first, and having a radially projecting rim, this same skirt externally having a generally cylindrical wall adapted to penetrate the neck of a bottle.

On appréciera que le fait que ce raccord soit indépendant du reste de la tubulure en permet une plus grande facilité de fabrication et de stockage stérile tout en permettant la mise en oeuvre de tubulures munies de perforateurs utilisables dans d'autres applications, ce qui en réduit le prix de revient.It will be appreciated that the fact that this connection is independent of the rest of the tubing allows greater ease of manufacture and sterile storage while allowing the use of tubing provided with perforators usable in other applications, which reduces cost price.

Selon des dispositions préférées de l'invention, éventuellement combinables :
- ledit jeu de jupes comporte au moins une première jupe munie extérieurement de nervures de frottement, et adaptée à s'engager intérieurement dans un goulot de récipient selon un premier format, et une seconde jupe adaptée à s'engager extérieurement sur un goulot de récipient selon un second format,
- les première et seconde jupes sont disposées d'un même côté de la paroi transversale d'obturation,
- le premier format correspond à un goulot de format standard du type adapté à recevoir des capsules métalliques standards, et le second format correspond au format standard des goulots de flaçon pour perfusion,
- cette jupe est associée, radialement à l'intérieur de celle-ci, à une seconde jupe adaptée à s'engager dans le goulot lisse d'un récipient en forme de poche.According to preferred arrangements of the invention, possibly combinable:
- Said set of skirts comprises at least a first skirt provided externally with friction ribs, and adapted to engage internally in a container neck according to a first format, and a second skirt adapted to engage externally on a container neck in a second format,
- the first and second skirts are arranged on the same side of the transverse closure wall,
the first format corresponds to a standard format neck of the type adapted to receive standard metal capsules, and the second format corresponds to the standard format of the bottle necks for infusion,
- This skirt is associated, radially inside thereof, with a second skirt adapted to engage in the smooth neck of a container in the form of a pocket.

Ces dernières dispositions permettent de s'adapter ainsi à trois formats courants de goulots de récipient.These latter arrangements make it possible to adapt to three common formats of container necks.

De manière avantageuse, en outre,
- cette paroi globalement cylindrique a un diamètre qui diminue en s'éloignant de la paroi transversale d'obturation,
- cette paroi transversale d'obturation est limitée extérieurement par une paroi cylindrique, adaptée à traverser la bague de serrage dudit biberon, raccordée à la paroi extérieure de la jupe par une bride annulaire ménagée radialement en saillie externe et adaptée à être serrée axialement entre le goulot du biberon et la portée annulaire transversale de la bague de serrage.Advantageously, moreover,
- this generally cylindrical wall has a diameter which decreases away from the transverse obturation wall,
- This transverse closure wall is externally limited by a cylindrical wall, adapted to pass through the clamping ring of said bottle, connected to the external wall of the skirt by an annular flange formed radially in external projection and adapted to be clamped axially between the bottle neck and the annular transverse bearing surface of the clamping ring.

Des objets, caractéristiques et avantages de l'invention ressortent de la description qui suit, donnée à titre d'exemple illustratif non limitatif, en regard des dessins annexés sur lesquels :

  • - la figure 1 est une vue en coupe axiale diamétrale d'un raccord selon l'invention, selon la ligne I-I de la figure 2,
  • - la figure 2 en est une vue de dessous selon la flèche II de la figure 1,
  • - la figure 3 est une version agrandie de la figure 1 montrant divers goulots de récipient susceptibles de recevoir le raccord; et
  • - la figure 4 est une vue latérale avec arrachement partiel d'une extrémité de tubulure de nutrition entérale munie d'un perforateur adapté à coopérer avec le raccord.
Objects, characteristics and advantages of the invention appear from the following description, given by way of nonlimiting illustrative example, with reference to the appended drawings in which:
  • FIG. 1 is a view in diametrical axial section of a connector according to the invention, along line II of FIG. 2,
  • FIG. 2 is a bottom view along arrow II of FIG. 1,
  • - Figure 3 is an enlarged version of Figure 1 showing various container necks capable of receiving the connector; and
  • - Figure 4 is a side view with partial cutaway of one end of enteral nutrition tubing provided with a perforator adapted to cooperate with the connector.

Le raccord 1 représenté à titre d'exemple aux figures 1 à 3 comporte un jeu de plusieurs jupes coaxiales, élastiques, ici au nombre de deux (références 2 et 3), raccordées à une paroi transversale d'obturation 4 comportant une zone 5 d'épaisseur réduite, ici disposée dans l'axe X-X, cette zone est adaptée à être perforée par un embout perforateur, par exemple représenté sous la référence 6 à la figure 4, monté à une extrémité d'une tubulure 7 que ce raccord 1 est destiné à raccorder au goulot d'un récipient (non représenté) contenant une composition nutritive. Cette zone 5 est ici constituée par un perçage partiellement obturé (par exemple de diamètre égal à 4 mm).The connection 1 shown by way of example in FIGS. 1 to 3 comprises a set of several coaxial, elastic skirts, here two in number (references 2 and 3), connected to a transverse obturation wall 4 comprising an area 5 d 'reduced thickness, here arranged in the axis XX, this zone is adapted to be perforated by a perforating end piece, for example represented under the reference 6 in FIG. 4, mounted at one end of a tube 7 that this connector 1 is intended to connect to the neck of a container (not shown) containing a nutritive composition. This zone 5 is here constituted by a partially closed hole (for example with a diameter equal to 4 mm).

Les jupes 2 et 3 de ce raccord sont conformées de manière à pouvoir chacune s'engager, intérieurement ou extérieurement, sur des goulots 8A, 8B, 8C et 8D ayant des formats prédéterminés différents.The skirts 2 and 3 of this connector are shaped so that each can engage, internally or externally, on necks 8A, 8B, 8C and 8D having different predetermined formats.

Dans l'exemple considéré les jupes 2 et 3 sont disposées d'un même côté de la paroi transversale d'obturation 4, la jupe 2 étant située à l'intérieur de la jupe 3.In the example considered, the skirts 2 and 3 are arranged on the same side of the transverse closure wall 4, the skirt 2 being located inside the skirt 3.

La jupe 2, ou jupe interne, est munie extérieurement de nervures 10 de frottement décalées axialement grâce auxquelles cette jupe interne est adaptée à s'engager et se retenir intérieurement dans le goulot 8C et à s'y maintenir. Ce goulot 8C est par exemple un goulot cylindrique plastique à parois lisses dont est muni à ce jour un type de récipient conformé en poche souple.The skirt 2, or internal skirt, is provided externally with friction ribs 10 axially offset by which this internal skirt is adapted to engage and retain internally in the neck 8C and to be maintained there. This neck 8C is for example a cylindrical plastic neck with smooth walls which is provided to date with a type of container shaped flexible pouch.

Le diamètre extérieur de cette paroi est par exemple de 14,2 mm avec des nervures venant en saillie sur 0,5 mm.The outer diameter of this wall is for example 14.2 mm with ribs projecting over 0.5 mm.

La jupe 3, ou jupe externe, comporte intérieurement une première paroi cyindrique 11, adjacente à la paroi d'obturation 4 et bordée à distance de celle-ci par une nervure 12 en saillie interne grâce à laquelle cette première paroi peut venir coiffer un gouloit 8B muni d'un rebord 13 sous lequel vient s'engager ladite nervure 12. Le goulot 8B correpond de préférence au format standard des bouteilles adaptées à être fermées par une capsule métallique. Le diamètre interne de cette première paroi est dans ce cas de 26 mm.The skirt 3, or external skirt, internally comprises a first cylindrical wall 11, adjacent to the closure wall 4 and bordered at a distance therefrom by a rib 12 projecting internally thanks to which this first wall can come to cover a gully 8B provided with a rim 13 under which said rib 12 engages. The neck 8B preferably corresponds to the standard format of the bottles adapted to be closed by a metal cap. The internal diameter of this first wall is in this case 26 mm.

Cette jupe 3 comporte en outre, intérieurement, une seconde paroi cylindrique 14 de plus grand diamètre que la première, racordée à la première par une portée transversale d'appui 15, et bordée à distance de celle-ci par une seconde nervure 16 en saillie interne grâce à laquelle cette seconde paroi peut venir coiffer un goulot 8A muni d'un rebord 17 sous lequel vient se placer ladite nervure 16. Ce goulot 8A correspond de préférence au format normalisé des goulots de flaçons de perfusion. Il existe en effet des préparations nutritives conditionnées dans des récipients munis de tels goulots. Le diamètre interne de cette seconde paroi cylindrique est par exemple dans ce cas égal à 30,5 mm.This skirt 3 further comprises, internally, a second cylindrical wall 14 of larger diameter than the first, connected to the first by a transverse bearing surface 15, and bordered at a distance therefrom by a second projecting rib 16 internal thanks to which this second wall can come to cap a neck 8A provided with a flange 17 under which is placed said rib 16. This neck 8A preferably corresponds to the standardized format of the necks of perfusion bottles. There are indeed nutritious preparations packaged in containers fitted with such necks. The internal diameter of this second cylindrical wall is for example in this case equal to 30.5 mm.

De manière avantageuse cette jupe externe comporte extérieurement une paroi 18 globalement cylindrique adaptée à pénétrer dans le goulot 8D d'un récipient, par exemple un biberon. Pour faciliter la pénétration du raccord dans le biberon cette paroi externe 18 est légèrement effilée avec, dans l'exemple considéré, un diamètre qui diminue de 34 mm à proximité de la paroi transversale 4 à 33 mm à 23 mm de celle-ci.Advantageously, this external skirt externally has a generally cylindrical wall 18 adapted to penetrate in the 8D neck of a container, for example a bottle. To facilitate penetration of the connector into the bottle, this external wall 18 is slightly tapered with, in the example under consideration, a diameter which decreases by 34 mm near the transverse wall 4 to 33 mm to 23 mm thereof.

En combinaison avec cette paroi externe 18 est avantageusement prévue une paroi cylindrique 19 bordant radialement la paroi transversale d'obturation 4 tandis qu'une bride 20 en saillie radialement externe est ménagée longitudinalement entre les parois 18 et 19. Cette bride 20 est adaptée à être pressée axialement contre le goulot 8D par la portée transversale 21A d'une bague de serrage 21 associé à ce biberon, cernant latéralement la paroi transversale d'obturation 4.In combination with this external wall 18 is advantageously provided a cylindrical wall 19 radially bordering the transverse closure wall 4 while a flange 20 projecting radially external is formed longitudinally between the walls 18 and 19. This flange 20 is adapted to be pressed axially against the neck 8D by the transverse surface 21A of a clamping ring 21 associated with this bottle, laterally encircling the transverse closure wall 4.

Il va de soi que la description qui précède n'a été proposée qu'à titre d'exemple illustratif non limitatif et que de nombreuses variantes peuvent être proposées sans sortir du cadre de l'invention. Ainsi par exemple, en fonction des formats des goulots sur lesquels ce raccord doit venir s'adapter, on peut prévoir des jupes complémentaires disposées à l'extérieur des jupes 2 et 3, ou du côté opposé par rapport à la paroi transversale d'obturation.It goes without saying that the above description has been offered only by way of nonlimiting illustrative example and that numerous variants can be proposed without departing from the scope of the invention. Thus, for example, depending on the formats of the necks on which this fitting must come to be adapted, it is possible to provide complementary skirts arranged outside of skirts 2 and 3, or on the opposite side with respect to the transverse obturation wall. .

Comme il ressort de la figure 4, le perforateur 8 ménagé à un extrémité de la tubulure en est généralement séparé par une chambre 22 de goutte à goutte, muni d'un embout de prise d'air 23. Dans l'embout perforateur 8 sont ménagés deux canaux longitudinaux 24 et 25 respectivement reliés à l'intérieur de la chambre 22 et l'embout 23.As can be seen from FIG. 4, the perforator 8 formed at one end of the tubing is generally separated from it by a drip chamber 22, provided with an air intake nozzle 23. In the perforator nozzle 8 are formed two longitudinal channels 24 and 25 respectively connected to the interior of the chamber 22 and the end piece 23.

La matière constitutive du raccord est de tout type approprié compatible avec les exigences médicales.The material of the connector is of any suitable type compatible with medical requirements.

La paroi de la jupe interne équipée des nervures 10 est avantageusement tronconique tandis que, le cas échéant, la jupe externe peut comporter des perforations.The wall of the internal skirt equipped with the ribs 10 is advantageously frustoconical while, where appropriate, the external skirt may include perforations.

Claims (7)

1. Dispositif (1) pour le raccordement d'une tubulure de nutrition entérale (7) à un récipient contenant une composition nutritive et muni d'un goulot (8A-8D), du type comportant une paroi transversale d'obturation (4) et une jupe (3) formant avec cette paroi un bouchon adapté à se fixer sur ce goulot (8A-8B), caractérisé en ce qu'il est indépendant de la tubulure (7), en ce que la paroi transversale d'obturation comporte une zone d'épaisseur réduite (5) adaptée à être perforée par un embout perforateur (6) monté à une extrémité de cette tubulure, et en ce que ladite jupe fait partie d'un jeu d'au moins deux jupes cylindriques élastiques coaxiales (2,3) solidaires de la paroi transversale d'obturation et pouvant s'engager chacune, intérieurement ou extérieurement, sur des goulots de récipients ayant au moins deux formats prédéterminés différents, l'une (3) des jupes comporte intérieurement une première paroi cylindrique (11) adjacente à la paroi transversale d'obturation et bordée à distance de celle-ci par une nervure (12) en saillie radialement interne, en sorte de pouvoir s'adapter autour d'un premier format (8B) de goulot, présentant un rebord en saillie radialement externe (13), et une seconde paroi cylindrique (14) de plus grand diamètre raccordée à la première (11) par une portée transversale d'appui (15) et bordée à distance de celle-ci par une seconde nervure (16) en saillie radialement interne, en sorte de pouvoir s'adapter autour d'un second format de goulot (8A), de plus grand diamètre que le premier, et présentant un rebord (17) en saillie radialement externe, cette même jupe comportant extérieurement une paroi globalement cylindrique (18) adaptée à pénétrer dans le goulot (8D) d'un biberon.1. Device (1) for the connection of an enteral nutrition tube (7) to a container containing a nutritive composition and provided with a neck (8A-8D), of the type comprising a transverse closure wall (4) and a skirt (3) forming with this wall a plug adapted to be fixed on this neck (8A-8B), characterized in that it is independent of the tube (7), in that the transverse obturation wall has a zone of reduced thickness (5) adapted to be perforated by a perforating end piece (6) mounted at one end of this tubing, and in that said skirt is part of a set of at least two coaxial elastic cylindrical skirts ( 2,3) integral with the transverse closure wall and being able to each engage, internally or externally, on the necks of containers having at least two different predetermined formats, one (3) of the skirts internally has a first cylindrical wall (11) adjacent to the transverse obturation wall and bordered at di stance thereof by a rib (12) projecting radially internally, so as to be able to adapt around a first format (8B) of neck, having a rim projecting radially external (13), and a second wall cylindrical (14) of larger diameter connected to the first (11) by a transverse bearing surface (15) and bordered at a distance therefrom by a second rib (16) projecting radially internally, so as to be able to s '' adapt around a second neck format (8A), of larger diameter than the first, and having a rim (17) projecting radially externally, this same skirt externally comprising a generally cylindrical wall (18) adapted to penetrate into the neck (8D) of a baby bottle. 2. Dispositif selon la revendication 1, caractérisé en ce que ledit jeu de jupes comporte en outre une jupe interne (2), munie extérieurement de nervures de frottement (10) et adaptée à s'engager intérieurement dans un goulot (8C) de récipient selon un premier format, et une seconde jupe (3) adaptée à s'engager extérieurement sur un goulot (8A, 8B) de récipient selon un second format.2. Device according to claim 1, characterized in that said set of skirts further comprises an internal skirt (2), provided externally with friction ribs (10) and adapted to engage internally in a container neck (8C) according to a first format, and a second skirt (3) adapted to engage externally on a neck (8A, 8B) of container in a second format. 3. Dispositif selon la revendication 2, caractérisé en ce que les première et seconde jupes (2,3) sont disposées d'un même côté de la paroi transversale d'obturation (4).3. Device according to claim 2, characterized in that the first and second skirts (2,3) are arranged on the same side of the transverse closure wall (4). 4. Dispositif selon l'une quelconque des revendications 1 à 3, caractérisé en ce que le premier format (8B) correspond à un goulot de format standard du type adapté à recevoir des capsules métalliques standards, et le second format (8A) correspond au format standard des goulots de flaçon pour perfusion.4. Device according to any one of claims 1 to 3, characterized in that the first format (8B) corresponds to a neck of standard format of the type adapted to receive standard metal capsules, and the second format (8A) corresponds to standard size of vial necks for infusion. 5. Dispositif selon l'une quelconque des revendications 1 à 4, caractérisé en ce qu'à cette jupe (3) est associée, radialement à l'intérieur de celle-ci, une seconde jupe (2) adaptée à s'engager dans le goulot lisse (8C) d'un récipient en forme de poche.5. Device according to any one of claims 1 to 4, characterized in that this skirt (3) is associated, radially inside thereof, a second skirt (2) adapted to engage in the smooth neck (8C) of a pocket-shaped container. 6. Dispositif selon l'une quelconque des revendications 1 à 5, caractérisé en ce que cette paroi globalement cylindrique (18) a un diamètre qui diminue en s'éloignant de la paroi transversale d'obturation.6. Device according to any one of claims 1 to 5, characterized in that this generally cylindrical wall (18) has a diameter which decreases away from the transverse closure wall. 7. Dispositif selon l'une quelconque des revendications 1 à 6, caractérisé en ce que cette paroi transversale d'obturation (4) est limitée extérieurement par une paroi cylindrique (19) adaptée à traverser la bague de serrage (21) raccordée à la paroi extérieure de la jupe par dudit biberon, une bride annulaire (20) ménagée radialement en saillie externe et adaptée à être serrée axialement entre le goulot du biberon et la portée annulaire transversale (21A) de la bague de serrage.7. Device according to any one of claims 1 to 6, characterized in that this transverse closure wall (4) is externally limited by a cylindrical wall (19) adapted to pass through the clamping ring (21) connected to the outer wall of the skirt by said bottle, an annular flange (20) formed radially in external projection and adapted to be clamped axially between the neck of the bottle and the transverse annular surface (21A) of the clamping ring.
EP19890401432 1988-05-25 1989-05-25 Universal independent connection for a nozzle of an enteric nutrition tube Expired - Lifetime EP0344070B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89401432T ATE85208T1 (en) 1988-05-25 1989-05-25 INDEPENDENT AND UNIVERSAL CONNECTION FOR TUBE FITTINGS OF ENTERAL FEEDING TUBES.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8806935A FR2631822A1 (en) 1988-05-25 1988-05-25 INDEPENDENT UNIVERSAL FITTING FOR ENTERAL NUTRITION TUBING
FR8806935 1988-05-25

Publications (2)

Publication Number Publication Date
EP0344070A1 true EP0344070A1 (en) 1989-11-29
EP0344070B1 EP0344070B1 (en) 1993-02-03

Family

ID=9366586

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890401432 Expired - Lifetime EP0344070B1 (en) 1988-05-25 1989-05-25 Universal independent connection for a nozzle of an enteric nutrition tube

Country Status (5)

Country Link
US (1) US4969565A (en)
EP (1) EP0344070B1 (en)
AT (1) ATE85208T1 (en)
DE (1) DE68904696T2 (en)
FR (1) FR2631822A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002002048A3 (en) * 2000-06-30 2002-03-28 Abbott Lab Universal connector
US8273066B2 (en) 2003-07-18 2012-09-25 Kimberly-Clark Worldwide, Inc. Absorbent article with high quality ink jet image produced at line speed

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2941204B2 (en) * 1995-07-03 1999-08-25 アルシン・メディカル・インコーポレーテッド Medical device cap
US6161712A (en) * 1996-07-22 2000-12-19 Becton Dickinson And Company Ball and socket closure
US5795784A (en) 1996-09-19 1998-08-18 Abbott Laboratories Method of performing a process for determining an item of interest in a sample
US5856194A (en) 1996-09-19 1999-01-05 Abbott Laboratories Method for determination of item of interest in a sample
FR2802430A1 (en) 1999-12-15 2001-06-22 Hcpj Conseils Accessory for intestinal feeding, comprises threaded end joint connected to a hollow body which has an air inlet and is completed by a head which is able to perforate the stopper of a rigid container
WO2003013730A1 (en) * 2001-08-10 2003-02-20 Gen-Probe Incorporated Connector for use in combining the contents of a pair of containers
US6626092B2 (en) * 2002-01-22 2003-09-30 Kenneth P. Tarlow Vacuum producing appliance
US7025721B2 (en) * 2004-01-29 2006-04-11 Boston Scientific Scimed, Inc. Endoscope channel cap
US7896859B2 (en) 2005-10-20 2011-03-01 Tyco Healthcare Group Lp Enteral feeding set
US7611502B2 (en) * 2005-10-20 2009-11-03 Covidien Ag Connector for enteral fluid delivery set
DE102006041414A1 (en) * 2006-09-04 2008-03-06 Fresenius Kabi Deutschland Gmbh Multipurpose connector for enteral application
USD565728S1 (en) 2006-12-07 2008-04-01 Fresenius Medical Care Holdings, Inc. Universal dialyzer cap
US20080308520A1 (en) * 2007-06-15 2008-12-18 Cintron Tyler G Universal container closure
US8231597B2 (en) * 2008-02-08 2012-07-31 Codan Us Corporation Enteral feeding safety reservoir and system
JP2010088464A (en) * 2008-10-03 2010-04-22 Sumitomo Bakelite Co Ltd Catheter fixing device
USD612513S1 (en) 2009-07-29 2010-03-23 Fresenius Medical Care Holdings, Inc. Universal dialyzer cap
US9211231B2 (en) * 2013-03-14 2015-12-15 Carefusion 303, Inc. Vial adapter for side engagement of vial cap
US10549083B2 (en) 2016-01-15 2020-02-04 Neomed, Inc. Large bore enteral connector
WO2018044781A1 (en) 2016-08-29 2018-03-08 Allegiance Corporation Port connector for medical waste fluid receptacles and methods of use
EP4209449B1 (en) * 2022-01-10 2024-10-16 elobau GmbH & Co. KG Suction lance

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1366789A (en) * 1919-12-10 1921-01-25 Andrew W Graham Liquid-receptacle attachment
US2747756A (en) * 1952-07-10 1956-05-29 Abbott Lab Rubber closure
US3850341A (en) * 1972-01-26 1974-11-26 P Bart Closure for a plurality of different sized openings

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2457120A (en) * 1944-11-28 1948-12-28 Baxter Laboratories Inc Container and method of using same
US3019932A (en) * 1958-12-12 1962-02-06 Frank K Singiser Universal cap
FR1232373A (en) * 1959-04-18 1960-10-07 Improvements to tamper-proof flexible vial closure devices that can be used on automatic machines
US3807457A (en) * 1972-05-19 1974-04-30 D Logsdon Closure for pipe and pipe fittings
US4577771A (en) * 1985-01-22 1986-03-25 Martinez Francisco P Tearable bottle caps

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1366789A (en) * 1919-12-10 1921-01-25 Andrew W Graham Liquid-receptacle attachment
US2747756A (en) * 1952-07-10 1956-05-29 Abbott Lab Rubber closure
US3850341A (en) * 1972-01-26 1974-11-26 P Bart Closure for a plurality of different sized openings

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002002048A3 (en) * 2000-06-30 2002-03-28 Abbott Lab Universal connector
US6875204B1 (en) 2000-06-30 2005-04-05 Abbott Laboratories Universal connector
US8273066B2 (en) 2003-07-18 2012-09-25 Kimberly-Clark Worldwide, Inc. Absorbent article with high quality ink jet image produced at line speed
US9006509B2 (en) 2003-07-18 2015-04-14 Kimberly-Clark Worldwide, Inc. Absorbent article with high quality ink jet image produced at line speed
US9901492B2 (en) 2003-07-18 2018-02-27 Kimberly-Clark Worldwide, Inc. Absorbent article with high quality ink jet image produced at line speed

Also Published As

Publication number Publication date
US4969565A (en) 1990-11-13
ATE85208T1 (en) 1993-02-15
DE68904696T2 (en) 1993-06-09
EP0344070B1 (en) 1993-02-03
FR2631822A1 (en) 1989-12-01
DE68904696D1 (en) 1993-03-18

Similar Documents

Publication Publication Date Title
EP0344070B1 (en) Universal independent connection for a nozzle of an enteric nutrition tube
EP0732114B1 (en) Perforation device and connecting assembly for an enteral alimentation system and connecting procedure
LU86294A1 (en) TEAT MOUNT AND TEAT ASSEMBLY
FR2465655A1 (en) RAPID COUPLING AND CONNECTING TUBE FOR VALVE DEFORMABLE BY CRUSHING
FR2682358A1 (en) METALLIC CONTAINER WITH PARTIAL OPENING BY BREAKING OF A LINE OF LESS RESISTANCE.
FR2466405A1 (en) DEVICE FOR STORING PRODUCTS SUCH AS SEEDS OR THE LIKE COMPRISING A CRYOBIOLOGICAL RESERVOIR
EP0999817A1 (en) Device for dividing a baby feeding bottle into sections
EP2999450B1 (en) Stopper of a connector for an infusion bag
FR2539396A1 (en) ASSEMBLY FOR REMOVING LIQUID SUBSTANCES CONTAINED IN DISPOSABLE CONTAINERS
FR2893310A1 (en) PACKAGING OF FOOD PRODUCTS
FR2740198A1 (en) DEVICE FOR CONNECTING A FLEXIBLE CONTAINER TO AN EXTERNAL PIPING, AND ITS APPLICATIONS
EP2999449A1 (en) Base for a connector for an infusion bag
FR2856036A1 (en) DEVICE FOR RELEASING LIQUID OR POWDERY MATERIAL IN A SEALED PACKAGING AND PACKAGING COMPRISING SUCH A DEVICE
EP1458326A2 (en) Administration tip for a flexible bag for medical use
FR2945750A1 (en) CONNECTOR FOR A SOFT CONTAINER FOR CONTAINING A MEDICAL LIQUID
FR2809379A1 (en) IMPROVED PACKAGING FOR FLUID PRODUCT
WO1999017999A1 (en) Device for opening a container containing an effervescent liquid
WO1999029584A1 (en) Outlet device for fluid container
EP0780316A1 (en) Handleable plastic container
FR2560161A3 (en) Detachable dispensing tap for liquid container and container capable of being fitted with such a tap
EP2146923B1 (en) Closure cover for container designed for storing carbonate liquids, and container provided with such a cover
FR2955766A1 (en) Baby feeder, has receiving wall with notch that is in communication with exterior air, and peripheral free space that is defined between groove and nipple, and in communication with opening when membrane is in air intake position
FR2742733A1 (en) HANDLING CONTAINER IN PLASTIC MATERIAL
FR3050188A3 (en) DISPENSING DEVICE AND BOTTLE ON WHICH IT ADAPTS
FR2721590A1 (en) Distributing tube for liquid contained in shelled fruit, e.g. coconut

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE ES FR GB GR IT LI NL SE

17P Request for examination filed

Effective date: 19900521

17Q First examination report despatched

Effective date: 19910611

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE ES FR GB GR IT LI NL SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRE;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.SCRIBED TIME-LIMIT

Effective date: 19930203

Ref country code: SE

Effective date: 19930203

Ref country code: AT

Effective date: 19930203

Ref country code: ES

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 19930203

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 19930203

Ref country code: NL

Effective date: 19930203

REF Corresponds to:

Ref document number: 85208

Country of ref document: AT

Date of ref document: 19930215

Kind code of ref document: T

REF Corresponds to:

Ref document number: 68904696

Country of ref document: DE

Date of ref document: 19930318

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19930226

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19930517

Year of fee payment: 5

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19930531

Ref country code: CH

Effective date: 19930531

Ref country code: BE

Effective date: 19930531

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19930923

Year of fee payment: 5

BERE Be: lapsed

Owner name: MEDICAL PLASTIQUES

Effective date: 19930531

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19940525

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19940525

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19950201

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19951108

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19970131

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST