WO2003003969A1 - Ensemble contenant medical solidaire et son procede de fabrication - Google Patents
Ensemble contenant medical solidaire et son procede de fabrication Download PDFInfo
- Publication number
- WO2003003969A1 WO2003003969A1 PCT/JP2002/006803 JP0206803W WO03003969A1 WO 2003003969 A1 WO2003003969 A1 WO 2003003969A1 JP 0206803 W JP0206803 W JP 0206803W WO 03003969 A1 WO03003969 A1 WO 03003969A1
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- WO
- WIPO (PCT)
- Prior art keywords
- medical
- film
- container
- port
- bag
- Prior art date
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Classifications
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- 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
- A61J1/05—Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids ; Infusion or perfusion containers
- A61J1/10—Bag-type containers
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/112—Single lapped joints
- B29C66/1122—Single lap to lap joints, i.e. overlap joints
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
- B29C66/133—Fin-type joints, the parts to be joined being flexible
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/343—Making tension-free or wrinkle-free joints
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/343—Making tension-free or wrinkle-free joints
- B29C66/3432—Making tension-free or wrinkle-free joints by holding the material loose or tension-free during joining
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/53—Joining single elements to tubular articles, hollow articles or bars
- B29C66/532—Joining single elements to the wall of tubular articles, hollow articles or bars
- B29C66/5326—Joining single elements to the wall of tubular articles, hollow articles or bars said single elements being substantially flat
- B29C66/53261—Enclosing tubular articles between substantially flat elements
- B29C66/53262—Enclosing spouts between the walls of bags, e.g. of medical bags
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
- B65D75/40—Packages formed by enclosing successive articles, or increments of material, in webs, e.g. folded or tubular webs, or by subdividing tubes filled with liquid, semi-liquid, or plastic materials
- B65D75/42—Chains of interconnected packages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
- B65D75/52—Details
- B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
- B65D75/5861—Spouts
- B65D75/5872—Non-integral spouts
- B65D75/5883—Non-integral spouts connected to the package at the sealed junction of two package walls
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- 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
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2207/00—Methods of manufacture, assembly or production
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2793/00—Shaping techniques involving a cutting or machining operation
- B29C2793/0036—Slitting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2793/00—Shaping techniques involving a cutting or machining operation
- B29C2793/0081—Shaping techniques involving a cutting or machining operation before shaping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7841—Holding or clamping means for handling purposes
- B29C65/7847—Holding or clamping means for handling purposes using vacuum to hold at least one of the parts to be joined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
- B29C66/24—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight
- B29C66/242—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being closed, i.e. forming closed contours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
- B29C66/723—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/832—Reciprocating joining or pressing tools
- B29C66/8322—Joining or pressing tools reciprocating along one axis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/712—Containers; Packaging elements or accessories, Packages
- B29L2031/7148—Blood bags, medical bags
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/74—Auxiliary operations
- B31B70/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
- B31B70/84—Forming or attaching means for filling or dispensing contents, e.g. valves or spouts
- B31B70/844—Applying rigid valves, spouts, or filling tubes
Definitions
- the present invention relates to a medical container such as an infusion bag or a CAPD bag which is filled with blood, a drug solution, or the like and used as it is.
- a medical container such as an infusion bag or a CAPD bag which is filled with blood, a drug solution, or the like and used as it is.
- medical containers that are connected in a large number of shapes and that are easy to handle in manufacturing, packing, transporting, filling the contents, etc., and that can prevent collapse of cargo during storage and transport.
- This application is based on Japanese Patent Application No. 2001-205563, the contents of which are incorporated herein. Background art
- the seal other than the port portion may be sealed in a bag-shaped section in the form of a continuous film, so that the bag-making process is efficient, the machine is simple, and the occupied area is small. High in nature. However, in general, after a bag is made into a bag, it is usually cut into sheets and then a port member is attached.
- the bag making process and the filling process are independent from each other in process, and since the properties of the container are flexible and indefinite, it is difficult to transport, pack, and send it to a filling machine. It is difficult to maintain the shape, and when stacked as it is, problems such as collapse of the load, deformation, and scratching are likely to occur, which requires special handling, and generally requires a large volume, resulting in inefficient production processes. Often. Disclosure of the invention
- the present invention facilitates the storage, packing, and transport of unfilled containers, facilitates continuous supply from packaging to the content filling machine in the content filling process, and further enhances packaging, storage, and
- the purpose is to provide a medical connection container that can be easily and reliably removed and separated into individual bags. Specifically, in the container manufacturing process, the port member can be welded and attached continuously from the film, and even in the connected state, the tension due to the welding of the port member is reduced, and the bag shape can be handled as a planar connector.
- the purpose is to provide continuous medical containers.
- a continuous film is melt-sealed, bag-shaped sections are formed in a continuous state, and each of the bag-shaped sections is provided with a port member on one or both sides of a side edge, It is an object of the present invention to provide a medical connection container characterized in that a means for reducing the stress or tension generated on the side edges of the continuous film is provided.
- the relieving means may be a cut-out section joint or a connecting part. The cut may be straight, V-shaped or U-shaped.
- the relieving means may relieve stress or tension by heating the side edge when or after attaching the port member.
- the relief means may be a connection that is not melt sealed between the compartment junctions.
- the width of the partition joint may be such that the maximum diameter of the port member is large.
- the port members may be provided shifted to the side edges of the bag-shaped sections so that the port portions do not overlap when the bag-shaped sections are folded at regular intervals.
- the port members When the bag-shaped sections are folded at regular intervals, the port members may be provided alternately at regular intervals only on one side edge in accordance with the number of folding so that the port portions do not overlap.
- a perforation, a notch or a discontinuous slit provided in the partition joint or the connection may be used as a fold.
- the film may be a cylindrical film, a film in which two films are stacked, or a film in which a wide range of films is folded and two films are stacked.
- the film may be a single-layer or laminated plastic finolem having a thickness of 100 to 500 ⁇ m.
- the joining surface of the film may be a resin that can be melt-sealed.
- the medical connection container may be a continuous infusion bag or a CAPD bag.
- a hole for suspension may be provided in the fusion seal portion on the opposite side of the three port members.
- a medical device wherein the continuous medical connecting container described in any one of the above is folded at every two or more fixed sections so that the port members do not overlap.
- the present invention provides a method for packaging a connection container for use in a computer.
- the medical connecting container when the medical connecting container is folded in order from the bottom in a packaging case (packing unit), the medical connecting container sections at the start end and the final end are packed in the packing unit. It is intended to provide a packaging method characterized by packaging so that it can be taken out.
- a melt-sealing machine is supplied with two stacked films, melt-sealed and melt-sealed a section joint portion except for a port member attaching portion, and then, one side of a film side edge.
- the film at the port member mounting portion on both sides is separated, the port member is welded and sealed, and a cut is provided at the side edge of the compartmental joint before or after that.
- the two films are supplied to a fusion sealing machine, and fusion-sealed and fusion-sealed a section joint portion except for a port member attachment portion, and then one side of a film side edge.
- the film at the port member mounting portion on both sides is separated, the port member is welded and sealed to form a connection container, and the side edges or the whole thereof are heated to reduce the tension. It is intended to provide a manufacturing method of the above.
- a medical container characterized in that the medical connecting container described in any one of the above is continuously supplied to and filled in a content filling device in a connected state.
- An object of the present invention is to provide a method for filling the contents of a connection container.
- FIG. 1 shows a medical connecting container (without connecting portion) provided with port members on both sides of a side edge according to the present invention.
- FIG. 2 is a conceptual diagram in which the medical connecting container of FIG. 1 is folded.
- Figure 3 shows how to take out the packed medical connection container continuously.
- FIG. 4 shows a medical connection container (with a connection portion) provided with port members on both sides of the side edge according to the present invention.
- FIG. 5 shows a medical connecting container provided with a port member on one side of a side edge according to the present invention.
- two continuous films are melt-sealed around the periphery to form bag-shaped sections adjacent to each other, and each of the bag-shaped sections has a port member on one or both sides of a side edge.
- This is a medical connection container provided with a feature.
- the structure of the bag making machine is simplified by forming the container in a state where all the bag making processes including the sealing of the port member are connected without cutting the continuous film.
- it is possible to improve the responsiveness to changes in the container form, facilitate adjustments, reduce manufacturing costs by minimizing the installation area, and prevent foreign substances from entering.Furthermore, packing is easy and collapse during transportation is realized.
- the present invention proposes a medical connection container in which the feeding to the filling machine is continuously and automatically automated, and a method of manufacturing the same.
- the film used for the medical connection container is usually a film tube formed by the inflation molding method or a film formed by the T-die molding method. To be folded and used.
- the blown film has a tubular shape, and the inside of the tubular shape is kept aseptically as it was at the time of film forming. preferable.
- the film may be a single layer, but usually a laminated film of two or more layers is used, and the inner surfaces of the laminated films are heat-sealed or high-frequency sealed with an ethylene- or propylene-based polymer. It is preferable to use a resin which can be melt-sealed.
- the thickness of the film is appropriately selected depending on the volume of the container and the purpose.In the case of an infusion bag, a film having a thickness of usually 100 to 500 ⁇ , particularly about 200 to 400 ⁇ m is used. You.
- the above two laminated films are melt-sealed at regular intervals around the section (in the present invention, the molten seal portion forming the bag-shaped section is referred to as a "section joint"). Is formed.
- the port member is welded to one or both side edges along the continuous direction of the film, thereby making it possible to form a continuous film without forming a single sheet.
- Packing, unloading, etc. can be handled as an integrated container.
- compartments may be provided inside the bag-shaped compartments with a weak seal, and each compartment may contain a separate drug which is preferably not mixed for a long period of time, and may be pressurized during use to apply the weak seal.
- the container may be configured to be capable of storing a plurality of chemicals that can be used immediately after mixing the chemicals by peeling off the container and connecting these sections.
- the port member may be the same as that used for an infusion bag or the like. It is preferable that the port members are attached so that the port member portions do not overlap each other when the connecting container having the continuous bag-shaped section is folded at every two or more fixed sections.
- the influence of the thickness of the port portion be reduced as much as possible by providing only one side edge of the bag-shaped section at a fixed number in accordance with the length.
- the port member has a function as a liquid filling and a liquid taking out port, in most cases after the liquid filling, there is often a need for only the liquid taking out port.
- a port member is provided on both side edges in the longitudinal direction of the film for filling the liquid medicine, and an intermediate portion (film) of the bag-shaped section is provided. (Parallel to the longitudinal direction of the liquid crystal), and the cut portion can be used as a liquid filling port.
- a bag-shaped section is formed by using a heating means such as a hot mold or a high frequency wave, and sealing three to four sides of the section joint except for the area where the port member of each section is to be attached.
- This section joint may be a section joint consisting of a seal part extending from the periphery of an adjacent bag-shaped section, or a section joint having an unsealed connecting part in the middle thereof. Is also good.
- the folding part When the width of the partitioning joint that is the folding part is larger than the maximum diameter of the port part (the length of the largest part in the continuous direction of the connection container), the folding part can be freely folded so that the port members do not overlap. It is preferable because it can be selected.
- the length of the connected container can be manufactured endlessly, it is necessary to fold it for storage, packing, and transportation.
- it is easy to fold it at the intended location if a perforated or discontinuous slit is provided at the joint where the container is to be folded or at the joint where the fold is to be made.
- the workability is improved. There are two ways to fold, as shown in Fig. 2 or Fig. 3, depending on the situation.
- Perforations or discontinuous slits are also effective for separating connected compartments or for separating each medical container according to its shape, and may be partially common to the fold Can be provided separately from the folds for each section it can.
- the relief means is not particularly limited as long as the tension can be relaxed. Applying a small tension so that the entire surface becomes flat after the members are attached, heat the area near the side edge of the continuous container or the entire area to reduce stress or tension, or when forming a bag-shaped section, adjacent to each other For example, a connection portion that is not melt-sealed may be provided between the divided junction portions. When the stress or the tension is relaxed by heating, a temperature gradient may be provided so that the relaxing portion does not have a small area.
- the most preferable relief means is to make a straight, V-shaped or U-shaped notch from the side edge along the continuation direction of the bag-shaped section at the section joint or connection on both sides of the side where the port member is welded. To allow the side edges of the film to shrink freely toward the port member.
- the width and depth of this cut varies depending on the size of the port, the space between sections, the properties of the film, the welding conditions of the port, etc., but if the connecting container is within the range that can be handled in a planar shape, the width The depth and depth may be freely selected.
- Simply cutting can greatly reduce stress. It is effective to reduce the tension of the side edge by making a notch preferably equal to or slightly deeper than the length of the port member (length from the side edge to the inside of the bag). When used for an infusion bag, it is convenient to use a hole to suspend it at the fusion seal part opposite to the take-out port.
- the above medical connection container can be manufactured, for example, as follows. That is, the film is formed intermittently or continuously at a fixed interval, which is the width of the bag-like section or the width of the connecting portion, except for the area where the port member is to be attached along the longitudinal direction of the film. Then, if necessary, immediately cool the molten area using a cooling mold. In this case, the adjacent bag-shaped sections may be formed in contact with each other, or a connection portion that is not melt-sealed between adjacent bag-shaped sections may be provided.
- the film is separated and opened in the area where the port member is to be attached by pulling the film apart using a vacuum pad or the like, and the port member is inserted therein.
- connection state can be handled as a planar connection container by applying the relaxation means before or after the welding.
- connection container provided with the relief means can be treated as a flat shape (although the port member is greatly expanded) because the tension at the side edges of the continuous film is greatly reduced, and there is no peeling during sealing.
- perforations or discontinuous slits will be provided at the joints of the bag-like compartments or at the folds of the joints where the joints are to be folded.
- the connected container manufactured in this way is divided into several containers into one stage, and when the second stage is folded, it is connected to the partition joint of the last container in the first stage. If folded at the perforations or folds along the discontinuous slits, the containers in the second tier are displaced relative to the containers in the first tier by the width shifted at the junction of the compartments. As a result, the first-stage and second-stage port members can be lined up without overlapping.
- the position of the container is shifted in the same direction and the port member is dried. It can be laminated so as not to interfere with each other.
- the layers are gradually stacked in one direction, and the port member does not fit between adjacent containers in the same stage. Fold it again above the turn position of the step. If a large number of containers are continuously folded by the above method, the overlap of the port members can be minimized, and the packing volume becomes compact.
- the first-stage port member is provided, for example, only on the right side edge
- the second-stage container is provided with a port member only on the left side of the side edge. It is possible to suppress the overlap of the port members, but as described above, the position of the first and third (odd) port members and the second and fourth (even) port members If the position is shifted, it is possible to further suppress the overlap of the port members and reduce the packing volume.
- the fold position is alternately provided for each container with the partition joint or connecting portion interposed, and if the fold is alternately folded in accordance with the fold, the port member is shifted by the width of the non-container part and the port member is If the second stage is similarly laminated without interference, the port members can be densely aligned and laminated.
- the medical connecting container of the present invention can be packed while being folded in a packaging case in a state where a plurality of them are connected.
- the connected container is continuously fed into the filling process and the contents are filled, in the case of packing in roll form, each time one roll unit is completed, the The end (the center of the roll) must be joined to the start of the next roll.
- the packing start end of one packing unit (the beginning of the folded packing of the connected container section) is taken out of the packaging case, and then folded from the bottom of the packaging case.
- the start and end of the connected container can be taken out of the packaging case at the same time.
- the starting end at the time of packaging can be taken out of the packaging case (packing unit) in this way, the starting end (at the time of packing) is used as the final end when sending out, and the next plan is to use it. Since it can be joined to the start end of the package unit (the last end when packing), it is possible to continuously fill the contents for a long time by joining a large number of package units in advance.
- the connecting container of the present invention can be used for packaging in the form of a roll.However, when the connecting container is wound in a roll, the longer it is wound and the longer it is stored, the tighter the container and the more the container can be curled. Care must be taken because the rollability is high, and if it is loosely wound, it is likely to be damaged by slippage and misalignment.
- the medical connecting container of the present invention is folded but the container is packaged while being connected, so that it can be supplied to the filling machine in the connected state when filling. For this reason, the positioning of the container in the filling machine becomes easy, and the processing can be performed efficiently.
- the bag making process or the contents filling process After the bag making process or the contents filling process, it may be cut and packaged one by one.However, cut and package every two or more pieces and cut it into pieces at the time of use. Can be freely selected.
- the following method was used to reduce the tension generated along the edge of the continuous film by sealing the port.
- Example 1 A linear low-density polyethylene single-layer blown film with a width of 280 mm and a thickness of 300 m was used as the film raw material.
- the rolled material is intermittently fed out at regular intervals, and about 1 Omm from the end (both ends) on the side that seals the port is cut continuously with a knife-shaped cutter and overlapped. After two continuous films, when they stop, they are located almost in the center of the space between the ports (compartment joints), at right angles to the longitudinal direction of the continuous film, from the edge of the film to 4 Omm. The cutting operation was repeated each time the film was fed.
- the seal mold heated to a temperature of 150 ° C with a heater, sandwiches the port from the outside of the film, applies pressure, heats it for about 3 seconds, and joins the port to the film and partitions at the same time. The joints were also joined together to form a bag-shaped section. After opening the seal mold, the film was fed again, and the seal was cooled by sandwiching the film from both sides with a water-cooling mold for cooling, and this operation was repeated.
- the cut film did not deform even after the port seal, and the film was not peeled off from the port immediately after the port seal due to cooling.
- the cut was opened in a V-shape due to tension.
- Example 2 The procedure was performed in the same manner as in Example 1 except that no cut was provided.
- the film cannot maintain a flat surface, which hinders subsequent processes such as transport and packing.Further, after the port is sealed, the film peels off from the port due to the generated tension, and the airtightness is maintained. For example, a medical container of a required quality as a medical container could not be obtained.
- the medical connecting container of the present invention is a bag-shaped medical container that can be easily welded and attached to a port member continuously from a film, while the mechanical manufacturing equipment is simple, the installation area is small and the cost is excellent in the container manufacturing process. Even if it is a connected container, even if it is in a connected state, the tension due to the welding of the port member is reduced, so it can be handled as a flat connected body, folding packing can be easily automated, and the packed container can be continuously filled It can be sent to the liquid filling device, and the occurrence of troubles such as positional displacement, dropout, and scratches that occur during fixed clamping and delivery of single-wafer containers has been greatly reduced.
- each container may be cut off and filled, packed, stored, etc. in a single-wafer form.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- 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)
- Hematology (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Bag Frames (AREA)
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2004-7000054A KR20040016967A (ko) | 2001-07-06 | 2002-07-04 | 의료용 연결 용기 및 그 제조 방법 |
US10/482,709 US20050261659A1 (en) | 2001-07-06 | 2002-07-04 | Medical connected container assembly and method of producing the same |
EP02743834A EP1405622A4 (en) | 2001-07-06 | 2002-07-04 | MEDICAL SOLIDARY CONTAINER ASSEMBLY AND METHOD FOR MANUFACTURING THE SAME |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001205623 | 2001-07-06 | ||
JP2001-205623 | 2001-07-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003003969A1 true WO2003003969A1 (fr) | 2003-01-16 |
Family
ID=19041897
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2002/006803 WO2003003969A1 (fr) | 2001-07-06 | 2002-07-04 | Ensemble contenant medical solidaire et son procede de fabrication |
Country Status (6)
Country | Link |
---|---|
US (1) | US20050261659A1 (ja) |
EP (1) | EP1405622A4 (ja) |
KR (1) | KR20040016967A (ja) |
CN (1) | CN100425220C (ja) |
TW (1) | TWI244919B (ja) |
WO (1) | WO2003003969A1 (ja) |
Cited By (1)
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CN107920953A (zh) * | 2015-06-11 | 2018-04-17 | 脱其泰有限责任公司 | 多单剂量容器 |
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ITMI20041187A1 (it) * | 2004-06-14 | 2004-09-14 | Paolo Giuseppe Gobbi Frattini | Macchina per la fabbricazione di sacche flessibili per il contenuimento di liquidi per uso farmaceutico o alimentare |
WO2006095172A1 (en) * | 2005-03-09 | 2006-09-14 | Waterwerkz Limited | Supply of packaging bags for a filling apparatus |
GB0504861D0 (en) * | 2005-03-09 | 2005-04-13 | Green Adam L | Package dispenser |
WO2007038968A1 (en) * | 2005-10-06 | 2007-04-12 | Fresenius Kabi Deutschland Gmbh | Medical packaging unit |
KR100740508B1 (ko) * | 2005-11-18 | 2007-07-19 | 주식회사 중외 | 이중 챔버 수액 용기 및 이에 적용되는 다층 필름 |
US20070257039A1 (en) * | 2006-04-20 | 2007-11-08 | Jacques Chammas | Container for preserving blood products at cryogenic temperatures |
US8961448B2 (en) * | 2008-01-28 | 2015-02-24 | Peter Forsell | Implantable drainage device |
WO2010014699A1 (en) * | 2008-07-29 | 2010-02-04 | Mallinckrodt Inc. | Medicament package of the strip-type comprising pre-filled unit-dose bladders to be used with a power injector |
ITPR20090002A1 (it) * | 2009-01-27 | 2010-07-28 | Novamen S A S Ing Di Salvo France Sco & C | Sacca per la raccolta ed il frazionamento del sangue e suo processo di realizzazione |
US20120184033A1 (en) * | 2009-04-20 | 2012-07-19 | Fuil Technologies Limited | container for storing a flowable bodily material, and a method for storing a flowable bodily material |
JP6157050B2 (ja) * | 2011-06-22 | 2017-07-05 | 株式会社ジェイ・エム・エス | 細胞凍結保存容器 |
CN104228378A (zh) * | 2014-08-25 | 2014-12-24 | 淄博广龙塑料工贸有限公司 | 一种多功能膜制造方法 |
US9517588B2 (en) * | 2014-11-17 | 2016-12-13 | Henno Hensen | Connected spouts of containers and related methods |
CN105000254A (zh) * | 2015-06-01 | 2015-10-28 | 铜陵方正塑业科技有限公司 | 复合袋的制备方法 |
US10077122B2 (en) | 2015-06-11 | 2018-09-18 | Tokitae Llc | Method of packaging multi-monodose containers |
MX2018001900A (es) * | 2015-08-24 | 2018-11-09 | Fuji Seal Int Inc | Estructura alineada de envase de bolsa, dispositivo de fabricacion de la misma y metodo de fabricacion de la misma. |
TWI706898B (zh) * | 2015-12-09 | 2020-10-11 | 美商脫其泰有限責任公司 | 包裝能折疊容器的方法 |
DE102018103889A1 (de) * | 2018-02-21 | 2019-08-22 | Fresenius Medical Care Deutschland Gmbh | Zusammenschluss von Lösungsbeuteln für die Dialyse und Verfahren zu deren Befüllung |
US10793344B2 (en) * | 2018-04-06 | 2020-10-06 | Lincoln Global, Inc. | Hermetically sealed pouch for elongated objects |
US11338975B2 (en) * | 2018-05-16 | 2022-05-24 | The Procter & Gamble Company | Container blanks for flexible packages and methods of making flexible packages |
WO2020010156A1 (en) | 2018-07-06 | 2020-01-09 | Instant Systems, Inc. | Sample container with peelable seal and access port |
KR102056732B1 (ko) * | 2019-07-10 | 2019-12-17 | (주)알메디카 | 환자 맞춤형 약액을 수용하기 위한 일회용 약액 용기, 이를 제작하는 장치, 및 제작 방법 |
JP7457786B2 (ja) * | 2019-07-22 | 2024-03-28 | テルモ株式会社 | 血液バッグシステム |
WO2021025135A1 (ja) * | 2019-08-07 | 2021-02-11 | 株式会社大塚製薬工場 | 薬液容器及び輸液バッグ |
US20230202729A1 (en) * | 2020-05-27 | 2023-06-29 | José Luis Montpart Sanchez | Packaging for products and machine for manufacturing such packaging |
US11890819B2 (en) * | 2021-03-24 | 2024-02-06 | Instant Systems, Inc. | Multi-chamber container for biological materials and compounded pharmaceuticals |
WO2022261389A2 (en) | 2021-06-11 | 2022-12-15 | Instant Systems, Inc. | Container for biological materials having multiple sealed portions |
CN113878882B (zh) * | 2021-09-29 | 2024-04-19 | 任进礼 | 可折叠气泡膜组件制造设备及使用方法 |
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- 2002-07-03 TW TW91114762A patent/TWI244919B/zh not_active IP Right Cessation
- 2002-07-04 WO PCT/JP2002/006803 patent/WO2003003969A1/ja not_active Application Discontinuation
- 2002-07-04 CN CNB028133773A patent/CN100425220C/zh not_active Expired - Fee Related
- 2002-07-04 US US10/482,709 patent/US20050261659A1/en not_active Abandoned
- 2002-07-04 EP EP02743834A patent/EP1405622A4/en not_active Withdrawn
- 2002-07-04 KR KR10-2004-7000054A patent/KR20040016967A/ko not_active Application Discontinuation
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Also Published As
Publication number | Publication date |
---|---|
CN1535130A (zh) | 2004-10-06 |
EP1405622A1 (en) | 2004-04-07 |
EP1405622A4 (en) | 2008-05-28 |
TWI244919B (en) | 2005-12-11 |
CN100425220C (zh) | 2008-10-15 |
US20050261659A1 (en) | 2005-11-24 |
KR20040016967A (ko) | 2004-02-25 |
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