EP3359116A1 - Deckel für ein behältnis zur aufnahme einer enteralen nährstofflösung - Google Patents
Deckel für ein behältnis zur aufnahme einer enteralen nährstofflösungInfo
- Publication number
- EP3359116A1 EP3359116A1 EP16781350.0A EP16781350A EP3359116A1 EP 3359116 A1 EP3359116 A1 EP 3359116A1 EP 16781350 A EP16781350 A EP 16781350A EP 3359116 A1 EP3359116 A1 EP 3359116A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- opening
- container
- opening device
- lid
- blade
- 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
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
- A61J1/1406—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
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/1412—Containers with closing means, e.g. caps
-
- 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
- A61J1/1412—Containers with closing means, e.g. caps
- A61J1/1418—Threaded type
-
- 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
- A61J1/1462—Containers with provisions for hanging, e.g. integral adaptations of the container
-
- 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
- A61J15/00—Feeding-tubes for therapeutic purposes
-
- 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
- A61J9/00—Feeding-bottles in general
Definitions
- the present invention relates to a lid for a container for receiving an enteral nutrient solution according to the preamble of claim 1, an opening device for such a lid according to the preamble of claim 14 and a combination of such a lid with a container for receiving an enteral nutrient solution according to the preamble of claim 15.
- containers for receiving an enteral nutrient solution which are often configured as bottles or bags, there is a regular desire to be able to store them safely on the one hand and on the other hand, easy to use for dispensing an enteral nutrient solution contained in the container can.
- such bottles are regularly closed with a cover, in particular a film, such as an aluminum foil.
- a cover in particular a film, such as an aluminum foil.
- this film must be at least partially removed from the bottle opening or at least partially opened. This is often done by inserting an opening in the film.
- the opening is made by screwing on a screw cap.
- a cutting device is arranged on the inside of the screw cap. The cutting device is connected to the air inlet of the cap by means of a snap or friction connection. When screwing the cap, the cutter separates the film sufficiently.
- WO 2014/078404 A1 proposes a screw cap for use in enteral nutrition, which has on the cap base an inserted device with a tip for piercing and rupturing the cover.
- the present invention has for its object to provide a simplified way to open a container provided with a cover and thus positively influence the flow behavior of a liquid from the container.
- a lid is to be provided which allows easier and safe opening of a sealed container for receiving an enteral nutrient solution.
- Such a cover has a connecting device, preferably a thread, which can be connected to a connection partner, preferably a mating thread, connected to a container for receiving an enteral nutrient solution, preferably engaged.
- a connecting device preferably a thread
- the lid has a connection piece for connecting a hose line.
- This connection piece may for example be designed as a conventional port for the insertion of a spike.
- an opening device is provided in the claimed lid on the inside of the lid.
- This opening device consists of two parts or comprises two parts.
- a first part is, preferably positively and / or non-positively connected to the lid.
- the first part may for example be clipped or latched in the lid.
- the first part is connected, preferably permanently, to a second part of the opening device.
- the second part of the opening device comprises a blade.
- the opening device can now be in either an initial state or in an open state.
- the second part of the opening device can be fixed with at least one fixing element on the first part of the opening device.
- the second part of the opening device is fixed with at least one fixing element on the first part of the opening device.
- both parts can be held together by the fixing.
- both parts are held together by the fixing element.
- the fixing element no longer prevents movement or substantial movement of the second part in relation to the first part of the opening device. Rather, the second part of the opening device can move in the opening state of the opening device relative to the first part of the opening device.
- the second part can be permanently movable in the open state.
- the second part may also be movable in the open state such that it can only be moved once from the initial state to the open state and, if appropriate, then locked, for example latching.
- the second part is or remains permanently connected to the first part.
- the permanent connection between the first part of the opening device and the second part of the opening device in the initial state of the opening device allows no or no substantial relative movement of the two parts to each other, this may be possible in the opening state of the opening device.
- this opening device it is possible to open a cover that covers the opening in the container by default. That is, when a spike or other object is inserted through the spigot into the lid, the spike does not itself open the cover of the container. Rather, the spike transfers the opening device from the initial state into the open state, so that the second part of the opening device then provides for an opening of the cover of the container.
- the Opening or the hole in the cover of the container is generated by the blade of the second part, here by cutting. The blade allows by cutting a better defined opening of the cover against opening, which is done essentially by tearing.
- This cover may in particular be a foil, such as an aluminum foil. Likewise, composite materials for the cover are possible. Such covers are known per se.
- the present lid is suitable for all containers that are closed with such covers. When the cover has been opened by the opening device, the cover continues to cover the opening in the container. A liquid, such as an enteric nutrient solution, contained in the container can then flow out of the container only through an opening in the lid.
- This opening in the lid is preferably provided by the connecting piece for connecting a hose line.
- the lid claimed according to the invention has the great advantage that its handling does not differ from lids known from the prior art.
- no other elements are required in addition to the lid and a hose end provided with an end piece to use the lid in normal operation.
- the inventively claimed lid facilitates the opening of a cover of a container due to the existing opening means in its interior.
- the blade of the opening device ensures a clean opening of the cover, so that the container opened with such a lid has a better outlet or pouring behavior than a container, which in the classical manner by the insertion of a spike or another end of a hose in the cover of the container has been opened.
- the second part comprises a blade-like shape.
- a cutting edge of the blade or generally of the second part of the opening device is preferably formed on that side of the second part of the opening device, which faces away from the first part of the opening device. If the second part of the opening device then In the opening state of the opening device moved away from the first part (for example, folded away), arranged below the second part of the opening device cover of a container can be contacted in a particularly simple manner of the blade-like contour or blade-shaped contour and cut in the sequence.
- the second part of the opening device is configured on a lower side of the blade in sections or completely in the manner of a cutting knife.
- the second part of the opening device serves to cut open a cover of a container, on which the lid is placed.
- the cover of the container may in particular consist of an aluminum foil or a composite material, which preferably contains aluminum.
- the second part of the opening device penetrates in this variant then with his blade like a knife in the cover and ensures a clean cut of the cover, whereby the spouting or leakage behavior of a liquid from the container over the known from the prior art solutions positive being affected.
- the fixing element can additionally take over the function hinge element in a first variant.
- the first part of the opening device and the second part of the opening device are connected to one another not only via the fixing element but also additionally via a hinge element.
- the hinge element is configured as a separate component from the fixing. With such an arrangement, it is possible in a particularly simple manner that the second part of the opening device is or remains connected to the first part of the opening device, even if the opening device is no longer in its initial state.
- the hinge element may for example be designed as a web-like connecting element, which has a certain flexibility and allows a relative connection of the second part of the opening device relative to the first part of the opening device.
- the opening device can be made for example as a one-piece injection-molded part.
- the hinge element engages a first end region of the second part of the opening device. At this first end region, a hinge axis is then defined, around which the second part of the opening device can be moved or folded relative to the first part of the opening device.
- the blade comprises a blade tip, which is formed in a second end region of the second part of the opening device, which lies opposite the first end region in the longitudinal direction of extension of the opening device.
- the cover of the container is first dotted by the blade tip and then cut by the blade, in particular by the blade of the blade. The blade tip allows the blade or cutting edge of the blade to better fit on the cover for cutting because the blade can engage the puncture opening. This makes cutting easier.
- an underside of the blade and a side surface of the blade at an acute angle to each other is formed in a second end region of the second part of the opening device.
- the second end region lies opposite the first end region in the longitudinal extension direction of the opening device. That is, when the second part of the opening means is moved around the hinge axis, the first end portion lays the greatest distance on a circular arc of the entire second part of the opening means.
- the acute angle between the underside of the blade and the side surface of the blade now ensures that the second part of the opening device punctures a cover particularly well, i. can open initially. That is, the acute angle provides sufficient sharpness of the blade for cutting the cover.
- the second part of the opening device has at least one wing, which is arranged laterally on the blade.
- the at least one wing is disposed on an upper surface of the blade. This assumes the function of a displacer for the cover for increasing the opening produced in the cover by means of the blade.
- the cover is first punctured by the blade tip and then cut further by the blade's edge.
- the wing or wings push the cut out cover to the side. This increases the slot opening created by the blade to the side, thus increasing the flow.
- the second part of the opening device has two wings.
- the at least one wing is in particular offset from the blade tip in the direction of the first end region of the second part of the opening device offset on the blade positioned. This in particular assists the cooperation of blade and blade by first opening the cover by the blade and then enlarging the created slot opening by the blade (s).
- the at least one wing has an increasing width in the direction of the first end region of the second part of the opening device. As a result, the slot opening created by the blade can be gradually widened and thus increased.
- the first part of the opening device has a passage opening in a central region of the first part. Through this passage opening, an extension piece of a hose line can be guided to contact the second part of the opening device.
- This extension of the hose can also be referred to as tail and be, for example, a spike.
- a holding force of the first part of the opening means in the lid is greater than a force applied by the fixing member to fix the second part of the opening means to the first part of the opening means.
- the at least one fixing element has a cross section tapering from the first part in the direction of the second part of the opening device.
- this has a selection device.
- the connecting piece has in sections a cross-shaped configured geometry, preferably a cruciform configured opening on. With such a geometry can be ensured that only one adapted to this geometry extension piece of a hose can be inserted into the connecting piece. In this way, the lid can be adapted specifically for use on containers for enteral nutrient solutions. For then can be carried out by such a connecting piece no cannulas or spikes, which are intended for intravenous administration of a drug or other solution. Consequently, it is possible in this way to avoid a mix-up of different containers for different purposes.
- the selection device is arranged in particular in an upper region of the connecting piece. Preferably, an upper side of the connecting piece is provided by the selection device.
- a seal is arranged between the connecting piece and the opening device, through which an extension piece of a hose line can be passed.
- the seal is provided with a slot adapted to the geometry of the selection device. This can possibly be supported, that only one end piece of a hose with a defined geometry can be connected.
- Such a seal can be used, for example, if the connection piece already has a specifically designed geometry (such as a cross-shaped geometry). Then the seal supports the function of the connecting piece in that substantially only a fitting of a hose line with a specific geometry can be passed through the connecting piece. On the other hand, it is also conceivable to use such a seal exactly when the connection piece has an arbitrarily configured geometry.
- such a seal can ensure that only a connecting piece of specific geometry can be passed through it and can transfer the opening device from the initial state to the open state. Consequently, even with such a seal - similar to a specific Internal geometry of the connecting piece - prevents a "wrong" connecting piece from being used to open the container on which the lid is mounted
- the lid has a cap for closing the connecting piece be effectively counteracted before use of the lid.
- the cap for closing the connection piece can for example be connected in a reversible manner with the lid.
- the cap may be connected to the lid with a screw thread. It can then be screwed onto the lid or unscrewed from the lid.
- the cap is provided and arranged to be removed by breaking out of the connecting piece of the connecting piece.
- the second part of the opening device in the initial state is arranged substantially parallel to the first part of the opening device, while in the opening state it is or can be arranged transversely to the first part of the opening device. That is, the relative movement between the first part of the opening device and the second part of the opening device is designed in this variant as a folding movement of the second part relative to the first part. As a result, a particularly controlled and reproducible penetration of the second part of the opening device into a cover, which is arranged below the lid, can be ensured.
- the lid has at least one vent closed with a filter.
- the filter is permeable to gases. For liquids, however, it is impermeable. In this way, a ventilation of the container take place, on which the lid is placed when a cover of the container is already open and a flow connection between the interior of the container and the lid is made. If then a stock held in the container liquid exits through a hose through the connector from the lid and thus from the container, a corresponding volume of gas can flow through the filter into the container. In this way, it comes to pressure equalization between the interior of the container and an atmosphere surrounding the container.
- the first part of the opening device and the second part of the opening device are preferably made of a material which is resistant to deformation in the case of the forces prevailing in the intended use of the cover. In this way, a secure cutting of a cover can always be ensured by the second part of the opening device. Suitable materials include plastics such as polypropylene, polyethylene or polycarbonate.
- the wall thickness of the individual parts of the opening device should preferably be greater than a thickness or wall thickness of a cover which is to be cut open by the opening device.
- the invention also relates to an opening device for a cover according to the previous explanations, with a first part which is positively connected and / or positively and / or materially connected to such a cover or connectable, and one with the first part, preferably permanently connected second Part that includes a blade.
- the second part of the opening device can be fixed in an initial state of the opening device with at least one fixing element on the first part of the opening device.
- the second part of the opening device is fixed in an initial state of the opening device with at least one fixing element on the first part of the opening device.
- the second part of the opening device is movable relative to the first part of the opening device.
- This opening device can be used in various covers. The exact design of the lid is less significant. Only relevant is that a receptacle for the opening device is provided.
- the variants shown in connection with the illustrated cover can be transferred in any combination in an analogous manner to the separately described opening device.
- the lid described above is particularly suitable for placing on a container for receiving an enteral nutrient solution.
- the invention therefore also relates to a combination of a lid according to the preceding explanations and a container for receiving an enteral nutrient solution.
- the container has an opening through which an enteral nutrient solution can be brought out into the container or out of the container.
- a connecting device, for example a thread, for receiving the cover is arranged around the opening.
- the connecting device for example the thread, the cover and the connection partner, for example the thread, of the container are connected to one another in such a way, preferably in such a way engage each other that the lid covers the opening and closes liquid-tight. If necessary, a seal may be provided in the lid or on the container.
- the opening is in particular provided with a cover, which must first be opened, so that an enteral nutrient solution contained in the container can be transferred from the container into the lid or through it into a tube system.
- a lid according to the above explanations is particularly suitable for being used in combination with a container having the features discussed below.
- a container has an opening through which an enteric nutrient solution, which may also be referred to as enteric nutrient solution, can be brought into or out of the container.
- the container has a Bottom, which is opposite to the opening in a longitudinal direction of the container and which serves to place the container upright on a substrate. So if the container is on the ground, the opening of the container from the ground away upward.
- the container further has a suspension element arranged on an underside of the base, which can be present in two positions. In a first position, it extends substantially along the bottom of the container, for example parallel to a plane defined by the bottom along an outside of the bottom. In a second position, it stands at an angle, for example perpendicularly, from the plane defined by the ground.
- the container When the suspension member is in its first position, the container may be in a filling condition or in a stored condition in which it can be filled or stored.
- the container can be used in particular standing on its floor.
- the container With the suspension element in its first position, the container can also be used as a drinking container, e.g. Drinking bottle, to be used.
- the hanger When the hanger is in its second position, the container can be hung with the opening facing down on a hanger, such as a hook or a stand. In this case, too, in particular in conjunction with a connected transfer system, it is possible to speak of the delivery state or use state of the container.
- the container has a hinge device which connects the suspension element at a first end of the suspension element with the bottom of the floor.
- the hinge device serves to be able to transfer the suspension element from the first position to the second position and from the second position and first position. That is, by means of the hinge means, the suspension member can be folded from one position to the other position. It is contemplated and contemplated that a repeated change of the states of the container can be achieved by the position change of the suspension element.
- the container may initially be in its filling state in order then to be converted into its use state. Unless the entire enteral nutrient solution present in the container is used, the container can subsequently be returned to its storage state, namely by transferring the suspension element from the second position to the first position.
- the container is characterized in that a receiving area for the suspension element is formed in the bottom, in which the suspension element can be releasably fixed in the first position by means of a connecting device.
- a connecting device This allows the suspension element to be securely positioned in the receiving area.
- the suspension element is to be transferred from its first to its second position.
- an oblique position of the container can be substantially avoided by an unintended angled hanging suspension element.
- the receiving area for the trailer is designed as a recess in the bottom of the container.
- the suspension member in the first position is not rigidly fixed but movable within the first position.
- the second free end of the Ausitatilements is fixed within the first position from top to bottom movable or movable.
- the release of the Aus rehabilitationlements is relieved from its first position, as a manual intervention, for example by means of a fingertip and / or a fingernail, between the hanger and the bottom of the container or the bottom of the receiving area is facilitated.
- the container is characterized in that the hinge means extends only over a width of the suspension element, which corresponds to the width of a second end of the suspension element, which is opposite to the first end of the suspension element in a longitudinal direction of the suspension element.
- an “extension" in the direction extending transversely to the longitudinal direction of the suspension element is defined as "width.”
- two widths or two lengths or two other sections
- the hinge means extends over a width which is smaller than the width of the second end of the suspension element
- two corresponding widths, lengths or Sections are also identical or substantially identical to each other.
- the hinge means By such, adapted to the dimensions of the second end of the suspension hinge means with a reduced width compared to the prior art less material is required on the one hand to produce the hinge means. Furthermore, the space required by the hinge device in its first position is significantly reduced. This provides greater freedom in the design of the bottom of the container. In addition, there are for powers, by means which could be torn off the hinge device or otherwise destroyed, less starting points. Finally, the power transmission to the hinge device is improved when a force is applied to the suspension device at the second end of the suspension device, for example with a finger.
- an unintended introduction of force to the suspension element can be substantially reduced if the suspension element is securely positioned or fixed in the receiving area by the connecting device.
- connection device is a detachable connection device.
- the suspension element by means of the connecting device is repeatedly fixed in and released from its first position.
- the suspension element can be repeatedly transferred from the first to the second position and vice versa.
- the connecting device is provided by a snap connection. This is an easy way to connect.
- the suspension element in a region of its second end at least one projection which is provided and adapted to engage behind a structure of the receiving area to fix the suspension element in the first position.
- the at least one projection serves to create a structure of the Bottom, in particular of the receiving area, preferably undercut-like behind to fix the suspension element in the first position.
- the projection may be provided and arranged to be clicked into a corresponding structure of the floor. Then the stability of the container is ensured when the suspension element is fixed in the first position.
- the structure is provided by at least one lateral recess in the receiving area.
- the hanging element in the first position is not rigid but is movably fixed within the first position.
- the second free end of the Ausberichtlements is fixed within the first position from top to bottom movable.
- the release of the Ausberichtlements is facilitated from its first position, as a manual intervention, for example by means of a fingertip and / or a fingernail, between the hanger and the bottom of the container allows or at least facilitated.
- This mobility of the suspension element is achieved or at least supported in one embodiment by the fact that the hinge is arranged on a base which provides the transition to the bottom of the container.
- the base on a side opposite the container bottom on a ridge on which the hinge attaches. This can support mobility in the first position.
- the mobility of the suspension element is also achieved in that a thickness of the second, free end of the suspension element, in particular the suspension element, is selected smaller than the height of the receiving area for the trailer.
- the chosen shapes and / or dimensions provide clearance between the hanger and the receiving area in the first position of the hanger.
- the trailer can be quite easily released from its first position and brought back into this.
- a further embodiment is characterized in that a recess or constriction is formed between the second free end of the suspension element and the hinge.
- the indentation provides a kind of grip area, for example for the index finger and the thumb, and can support the hanging of the container.
- the constriction is at least partially concave executed. This inward curvature allows in particular an ergonomic gripping of the pendant with the fingers.
- the receiving area for the suspension member has a decreasing from an outer side to the longitudinal axis of the container height.
- the receiving area starting from the hinge, in particular the base, formed by at least three sections, a first inner portion, which merges via a first inner kick in a second central portion. This in turn passes over a second outer kink in a third outer section.
- the first inner portion extends substantially transversely, preferably perpendicular to the container longitudinal axis.
- the second middle section forms a, preferably straight, ramp.
- the outer third section here forms a shorter ramp with a larger gradient.
- the first kink and / or the second kink may be provided by an angular transition or by a rounded transition.
- Still further structural measures may be taken to supplement or alternatively assist the manual intervention in the receiving area for releasing the hanger from its fixed, first position.
- the receiving area to the outside of the container out a kink, preferably the second kink have, in particular in the direction of the opening of the container.
- an upper edge of the receiving region can be concave at least in sections. This makes it easier to access the trailer to transfer it from its first position to its second position.
- the container is characterized in a further variant, characterized in that a first and a second receiving area for the suspension element are formed in the bottom of the container.
- the suspension member is movable from the first to the second receiving area and back again.
- the first and the second receiving area are arranged opposite one another and / or designed substantially the same.
- a further embodiment of the container is characterized in that in an outer region of the bottom, a foot region for setting up the bottle is formed and / or that in the bottom, preferably starting from the foot region, a trough is formed through which the receiving area for the Hanger extends. The trough in particular supports ergonomic gripping and holding the hanger with the fingers.
- the suspension element in an area of its second end has an opening, for example in the form of a round hole or a slot, for receiving a suspension device.
- the suspension device can then, if the container is to be used in its use state, ie in a proper operation of the container, reach through the breakthrough.
- Suitable materials include polypropylene (PP) or polyethylene (PE), such as a high density polyethylene (HDPE).
- PP polypropylene
- PE polyethylene
- HDPE high density polyethylene
- the present container is constructed in a variant of a single layer of material. This also facilitates the manufacture and subsequent reuse of the container. But it can also be constructed in multiple layers.
- the container may for example be constructed of a semi-transparent or a translucent material. In this way it is possible to easily detect the level of an enteral nutrient solution received in the container from the outside.
- the container can also be partially transparent by an applied label, an applied pressure and / or an applied coating intransparent.
- the cross-section of the container is increased in the region of the bottom relative to the central region of the container.
- Stability can be improved if the container is to be parked for example on a table.
- the container can be safely gripped, if it is to be hung upside down over his trailer.
- the container has, at least in a section which lies approximately in the middle of the container in the longitudinal extension direction of the container, a cross-section which has mutually adjacent convexly curved and straight sections in an alternating arrangement.
- straight sections and convexly curved sections lie exactly opposite each other. In this way, the container can be particularly easy and secure grip.
- the straight portions have a width which is greater in a portion of the container, which is closer to the opening than the central portion, as in the central or central portion of the container. In this way, an even easier tangibility of the container is achieved. Because then a user of the container is intuitively animated to grab the container in just that wider designed straight section. Since these are above the central portion of the container, a gripping takes place in such a case in an area which is well above the center of gravity of the container. Consequently, a self-stabilization of the container, whereby a safe manual transport and safe handling of the container are ensured.
- the container at least in a portion which faces closer to the bottom than the central portion of the container, have a cross-section which has convexly curved and at least one concavely curved portion in an alternating arrangement.
- the convex curved sections and the concavely curved portion or the concavely curved portions are preferably arranged directly following one another.
- the above-described straight sections in this area of the container may be replaced by concavely curved sections. This results in a cross-section of the container, which corresponds to a stylized flower.
- the advantages of such a configuration are particularly useful when the suspension member extends in its first position between two opposing concave curved portions or between a concave curved portion which is opposite to a straight portion extends, as is provided in a variant , Because then allow the concave curved sections particularly easy access to the suspension element, so that it can be easily transferred from its first position to its second position and, if necessary, from its second position to its first position.
- only a single concavely curved section may be provided, which is arranged between two convexly curved sections. This concave curved portion opposite, for example, be arranged a straight section in cross section.
- the second end of the suspension element in the first position of the suspension member facing the concave curved portion while the hinge means at the first end of the suspension member on a straight portion or on a convexly curved portion of the cross section of the container is arranged. Also in this variant, there is still good accessibility of the second end of the suspension element, so that it can be easily transferred from the first to the second and from the second to the first position.
- the container has a thread around the opening for receiving a lid.
- the lid may, for example, have a connection with which the container can be connected to a transfer system, through which an enteral nutrient solution received in the container can be transported to a patient.
- the container, the suspension element, the hinge device and in particular the base are integrally formed. This facilitates the manufacture of the container and ensures a simple, yet safe handling of the container or the suspension element.
- the side walls of the container are designed free of horizontally and / or vertically extending ribs.
- Such ribs can be used in containers for enteral nutrient solutions to provide better heat transfer, for example when the nutrient solution is to be brought to a certain temperature.
- such ribs require an increased use of material and also a more complex manner of manufacturing the container.
- remain in such ribs often remains of the nutrient solution received in the container, so that a simple emptying of the container is made difficult by such ribs. It is therefore advantageous for cost and efficiency reasons to dispense with such ribs.
- a height difference between the receiving area on the outside of the container and the remaining areas of the bottom in the longitudinal direction of the container is a maximum of 15 mm.
- the height difference in the direction of longitudinal extent of the container between the receiving area and the remaining areas of the floor may, for example, be in a range of 0.5 to 15 mm.
- the container has a volume which is greater than 150 ml, in particular greater than 300 ml, in particular greater than 400 ml, in particular greater than 500 ml, in particular greater than 600 ml and very particularly greater than 750 ml.
- a suitable volume is for example in the range of 300 ml to 500 ml, wherein other areas which are formed from the above-mentioned upper limits are also conceivable and provided.
- the container can be produced for example by means of extrusion blow molding. In an alternative variant, production by means of stretch blow molding is provided.
- Figure 1A is a side view of an embodiment of a
- Figure 1 B is a plan view of the opening device of Figure 1 A;
- Figure 2A is a side view of a closed with a lid
- Figure 2B is a sectional view through the lid portion of the bottle
- Figure 2C is a sectional view (perpendicular to the sectional view in Figure 2B) through the lid portion of the bottle of Figure 2A;
- Figure 2D is a perspective top view of the lid (without connected bottle);
- FIG. 3A is a side view of the bottle of FIG. 2A after it has been connected to a hose
- Figure 3B is a sectional view through the lid portion of the bottle shown in Figure 3A.
- FIG. 1A shows an opening clip 1, which serves as an opening device.
- This opening clip 1 has an upper part 2, which serves as a first part, and a lower part 3, which serves as a second part, on.
- the upper part 2 is connected to the lower part 3 via at least one holding element 4, which serves as a fixing element, and via at least one hinge 5.
- the upper part 2 is connected to the lower part 3 via two retaining elements 4 (see FIG. 2C) and via a hinge 5.
- the upper part 2 has on its upper side a protruding preferably round structure 6, which is provided and adapted to be inserted into an inner region of a connecting piece of a lid.
- the lower part 3 has, in particular on its underside, a blade blade-like blade 7.
- the blade 7 is pointed at its front portion 8, so that a blade tip 10 is provided.
- the underside 7 a of the blade 7 forms an acute angle 10 with a side surface 9 arranged in the front region 8.
- the acute angle 10 is in a range of greater than 45 ° to less than 90 °, preferably from 50 ° to 85 °, more preferably from 60 ° to 75 °.
- the arranged in the front region 8 side surface 9 of the lower part 3 is arranged opposite in the longitudinal direction of the lower part 3 of a rear side 1 1, wherein the hinge 5 is attached to the rear side 1 1 on the lower part 3.
- the length of the lower part 3 along the longitudinal axis of the blade 7 is for example in a range of 10 mm to 50 mm, preferably from 20 mm to 30 mm.
- FIG. 1B shows a plan view of the opening clip from FIG. 1A, the same reference numerals being used for the individual elements as in FIG. 1A, so that reference is made to the statements there.
- an opening 12 can be seen, which is formed in an inner region of the preferably round structure 6. Through this opening, an extension piece 22 of a hose 21 can be passed through the structure 6 and thus through the upper part 2 of the opening device 1 to push on the blade 7 of the lower part 3.
- the upper side 7b of the blade 7 can be seen in FIG. 1B. This can also be referred to as the blade back 7b.
- the upper side 7b has a greater thickness than the underside 7a of the blade 7 used for cutting, which is also referred to as the cutting edge 7a for short.
- the blade 7 has at least in sections a substantially triangular cross-section (see FIG. 2C).
- the two legs 7c of the blade 7 include, for example, an angle of 20 ° to 60 °, preferably from 30 ° to 50 °.
- two wings 7 d are arranged laterally on the blade 7.
- the wings 7d extend laterally from the top 7b of the blade 7 (see FIG. 2C).
- the wings 7d put here to the top 8 of the blade 7 offset to the rear. They have an increasing width in the direction of the rear side 1 1.
- the wings 7d here are designed substantially triangular.
- a kink may be present in the thighs of the triangle.
- the lower part 3 or the blade 7 with the wings 7d has a similarity with the shape of a jet plane of the Concorde type.
- the wings 7d for example, in the direction of the rear part 1 1 have a maximum width of 5 mm to 30 mm, preferably from 10 mm to 20 mm.
- the wings 7a have in the direction of the rear part 1 1 has a greater width than the hinge 5.
- the hinge 5 has for example, a width of 5 mm to 12 mm.
- the thickness of the wings 7d is such that they are substantially non-flexible, and is for example between 0.5 mm and 3 mm.
- the flights 7d serve here as displacers for a cover 20, for example for an aluminum foil 20, which closes a bottle 13 (see the following description).
- FIG. 2A shows a bottle 13 filled with an enteral nutrient solution, which serves as a container for an enteral nutrient solution.
- This bottle 13 is provided on its upper side with a lid 14 which has a connecting piece 15 which is closed by a cap 16.
- a trailer 17 is arranged, which is in a folded state in a receptacle provided therefor.
- FIG. 2B shows a sectional view through the region of the lid 14 of the bottle 13 from FIG. 2A.
- opening clip 1 is inserted in the interior of the lid 14 of the illustrated in Figures 1A and 1 B in detail.
- the annular structure 6 of the upper part 2 of the opening clip 1 is clipped in an inner region of the connecting piece 15. It is achieved a positive and / or non-positive connection.
- the opening device 1 is connected via its structure 6 by means of a snap connection with the cover 14, preferably permanently, connectable or connected.
- FIG. 2C shows a sectional view perpendicular to the sectional view in FIG. 2B.
- a membrane 18, preferably a cross-port stopper 18 is provided for sealing.
- the membrane 18 is preferably a resealable membrane.
- the design of the membrane 18 as a cross-port stopper supports the selection device 15a.
- the actual selection device 15a is provided by the shape of the connecting piece 15.
- the selection device 15a is arranged in an upper region of the connecting piece 15.
- the selection device 15a is provided through the opening in the top 151 of the connecting piece 15.
- the opening has here, for example, a cross-shaped configured geometry. In general, therefore, only an adapter 22 adapted to the geometry of the selection device 15a can be inserted into the connecting piece 15.
- this cross-shaped opening ensures that only cross-shaped spikes 22 can be performed as extensions of a hose line through the connecting piece 15 in general.
- spikes used in the infusion area in particular can not be performed.
- the intravenous administration of an enteral solution can be avoided.
- the opening clip 1 is in its initial state in FIGS. 2B and 2C, in which the lower part 3 here runs, for example, substantially parallel to the upper part 2 of the opening clip 1.
- An inner region 19 of the bottle 13 filled with the enteral nutrient solution is closed at its end facing the cover 14 with a foil 20, for example an aluminum foil 20, as a cover.
- the upper part 2 is connected to the lower part 3 via two retaining elements 4.
- the holding elements 4 in the initial state are integral with the opening device 1.
- the holding elements 4 here have a tapering from the upper part 2 to the lower part 3 cross-section. They are connected via a point connection with the lower part 3, so to speak.
- the holding elements 4 are each designed here as a kind of mandrel.
- FIGS. 2C and 2D also show the openings 14a through which the ventilation of the bottle 13 takes place during the removal of the liquid.
- a filter 14b closing the openings 14a is provided, for example a porex filter. So that the openings are not covered, a recess is provided in the upper part 2 of the opening device 1 (see FIG. 1B below).
- FIG. 3A now shows the bottle 13 from FIG. 2A in a state in which the enteral nutrient solution contained in the bottle 13 can flow out of the bottle 13.
- a spike 22 for example, a hose 21, passed through the connecting piece 15 of the lid 14.
- the hose 21 is connected, for example via a screw cap 22a with the connection piece.
- the cap 16 shown in FIGS. 2A and 2B has been removed beforehand by removing or breaking it off, for example twisting it off.
- FIG. 3B now shows how the spike 22, as an extension piece of the hose line 21, is inserted through the connecting piece 15 into the interior 19 of the bottle 13.
- the spike 22 extends through the opening 12 in the annular structure 6 of the upper part 2 of the opening clip 1 and has the holding elements 4 between the lower part 3 and the upper part 2 of the opening clips 1 solved by tearing.
- the spike 22 has the lower part 2 of the opening clip 1 in the interior 19 of the Bottle 13 pressed.
- the blade blade-like blade 7 of the lower part 3 has the aluminum foil 20 cut clean, so that the spike 22 could then penetrate through the cut opening into the interior 19 of the bottle 13.
- the aluminum foil 20 of the bottle 13 is first pierced by the tip 10 of the blade 7 and thus opened.
- the underside 7 a of the blade 7, starting from the opening point produced by the blade tip 10 further cuts the aluminum foil 20.
- the aluminum foil 20 is displaced by the widening wings 7d of the blade 7 or of the lower part 3. Thereby, the gap opening created by the blade 7 is increased to obtain a larger opening for a sufficient flow.
- the enteric nutrient solution can now flow from the interior 19 of the bottle 13 through the spike 12 into the drain line 21.
- the bottle 13 - as shown in Figure 3A - suspended with the trailer 17 on a hook 23.
- the enteric nutrient solution can then flow out of the bottle 13 by gravity.
- the outflow behavior is particularly advantageous because of the clean cut aluminum foil 20 and the large opening produced.
- connection piece 151 outer area or top of the connection piece
Landscapes
- Health & Medical Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Closures For Containers (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP15189117 | 2015-10-09 | ||
| PCT/EP2016/074029 WO2017060445A1 (de) | 2015-10-09 | 2016-10-07 | Deckel für ein behältnis zur aufnahme einer enteralen nährstofflösung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP3359116A1 true EP3359116A1 (de) | 2018-08-15 |
| EP3359116B1 EP3359116B1 (de) | 2021-04-07 |
Family
ID=54292679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP16781350.0A Active EP3359116B1 (de) | 2015-10-09 | 2016-10-07 | Deckel für ein behältnis zur aufnahme einer enteralen nährstofflösung |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US11045389B2 (de) |
| EP (1) | EP3359116B1 (de) |
| CN (1) | CN108135775B (de) |
| WO (1) | WO2017060445A1 (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11045389B2 (en) * | 2015-10-09 | 2021-06-29 | Fresenius Kabi Deutschland Gmbh | Cover for a container for receiving an enteral nutrition solution |
| DE102017109108A1 (de) | 2017-04-27 | 2018-10-31 | Hans-Jürgen Hopf | Entnahmekappe für einen Behälter |
| US20220062104A1 (en) * | 2018-12-21 | 2022-03-03 | Societe Des Produits Nestle S.A. | Enteral nutrition container cap and methods of making and using the cap |
| BR102021022914A2 (pt) * | 2021-11-13 | 2022-07-26 | Santos Leite Ronaldo | Tampa fixa para embalagem longa-vida com acesso para equipo de nutrição enteral para uso por sistema fechado |
| BR102021022924A2 (pt) * | 2021-11-15 | 2022-11-16 | Santos Leite Ronaldo | Tampa fixa para embalagem longa-vida com acesso para equipo de nutrição enteral para uso por sistema aberto ou fechado |
| US20250268229A1 (en) * | 2023-12-29 | 2025-08-28 | Clearh2O, Inc. | Animal drinking valve |
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-
2016
- 2016-10-07 US US15/766,107 patent/US11045389B2/en active Active
- 2016-10-07 EP EP16781350.0A patent/EP3359116B1/de active Active
- 2016-10-07 CN CN201680058821.8A patent/CN108135775B/zh active Active
- 2016-10-07 WO PCT/EP2016/074029 patent/WO2017060445A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| US11045389B2 (en) | 2021-06-29 |
| CN108135775B (zh) | 2021-10-29 |
| EP3359116B1 (de) | 2021-04-07 |
| HK1254309A1 (zh) | 2019-07-19 |
| WO2017060445A1 (de) | 2017-04-13 |
| US20180296438A1 (en) | 2018-10-18 |
| CN108135775A (zh) | 2018-06-08 |
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