JP2007530219A - 管材の滅菌連結のための方法 - Google Patents
管材の滅菌連結のための方法 Download PDFInfo
- Publication number
- JP2007530219A JP2007530219A JP2007506182A JP2007506182A JP2007530219A JP 2007530219 A JP2007530219 A JP 2007530219A JP 2007506182 A JP2007506182 A JP 2007506182A JP 2007506182 A JP2007506182 A JP 2007506182A JP 2007530219 A JP2007530219 A JP 2007530219A
- Authority
- JP
- Japan
- Prior art keywords
- tubing
- sections
- tube
- section
- electromagnetic radiation
- 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
Images
Classifications
-
- 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
- B29C65/24—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools characterised by the means for heating the tool
- B29C65/245—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools characterised by the means for heating the tool the heat transfer being achieved contactless, e.g. by radiation
-
- 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/10—Tube connectors; Tube couplings
- A61M39/14—Tube connectors; Tube couplings for connecting tubes having sealed ends
- A61M39/146—Tube connectors; Tube couplings for connecting tubes having sealed ends by cutting and welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/18—Working by laser beam, e.g. welding, cutting or boring using absorbing layers on the workpiece, e.g. for marking or protecting 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
- B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
- B29C65/16—Laser beams
-
- 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
- B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
- B29C65/16—Laser beams
- B29C65/1629—Laser beams characterised by the way of heating the interface
-
- 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
- B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
- B29C65/16—Laser beams
- B29C65/1629—Laser beams characterised by the way of heating the interface
- B29C65/1674—Laser beams characterised by the way of heating the interface making use of laser diodes
-
- 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
- B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
- B29C65/16—Laser beams
- B29C65/1677—Laser beams making use of an absorber or impact modifier
- B29C65/168—Laser beams making use of an absorber or impact modifier placed at the interface
-
- 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
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
- B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
- B29C65/481—Non-reactive adhesives, e.g. physically hardening adhesives
- B29C65/4815—Hot melt adhesives, e.g. thermoplastic adhesives
-
- 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
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
- B29C65/50—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
- B29C65/5057—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like positioned between the surfaces 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
- B29C66/10—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
- B29C66/114—Single butt joints
- B29C66/1142—Single butt to butt joints
-
- 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
- B29C66/52—Joining tubular articles, bars or profiled elements
- B29C66/522—Joining tubular articles
- B29C66/5221—Joining tubular articles for forming coaxial connections, i.e. the tubular articles to be joined forming a zero angle relative to each other
-
- 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
- B29C66/84—Specific machine types or machines suitable for specific applications
- B29C66/857—Medical tube welding machines
-
- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/28—Peritoneal dialysis ; Other peritoneal treatment, e.g. oxygenation
- A61M1/285—Catheters therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/06—Tubes
-
- 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
- B29C2791/00—Shaping characteristics in general
- B29C2791/004—Shaping under special conditions
- B29C2791/009—Using laser
-
- 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
- B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
- B29C65/16—Laser beams
- B29C65/1629—Laser beams characterised by the way of heating the interface
- B29C65/1635—Laser beams characterised by the way of heating the interface at least passing through one of the parts to be joined, i.e. laser transmission welding
-
- 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
- B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
- B29C65/16—Laser beams
- B29C65/1629—Laser beams characterised by the way of heating the interface
- B29C65/1645—Laser beams characterised by the way of heating the interface heating both sides of the joint, e.g. by using two lasers or a split beam
-
- 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
- B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
- B29C65/16—Laser beams
- B29C65/1629—Laser beams characterised by the way of heating the interface
- B29C65/1664—Laser beams characterised by the way of heating the interface making use of several radiators
-
- 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
- B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
- B29C65/16—Laser beams
- B29C65/1677—Laser beams making use of an absorber or impact modifier
- B29C65/1683—Laser beams making use of an absorber or impact modifier coated on the article
-
- 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
- B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
- B29C65/16—Laser beams
- B29C65/1687—Laser beams making use of light guides
-
- 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
- B29C65/76—Making non-permanent or releasable joints
-
- 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
- B29C66/32—Measures for keeping the burr form under control; Avoiding burr formation; Shaping the burr
- B29C66/326—Shaping the burr, e.g. by the joining tool
-
- 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
- B29C66/32—Measures for keeping the burr form under control; Avoiding burr formation; Shaping the burr
- B29C66/328—Leaving the burrs unchanged for providing particular properties to the joint, e.g. as decorative effect
- B29C66/3282—Leaving the burrs unchanged for providing particular properties to the joint, e.g. as decorative effect for reinforcing the joint
-
- 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
- B29C66/71—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 composition of the plastics material 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
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
- B29C66/812—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the composition, by the structure, by the intensive physical properties or by the optical properties of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps
- B29C66/8122—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the composition, by the structure, by the intensive physical properties or by the optical properties of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps characterised by the composition of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps
-
- 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
- B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
- B29C66/812—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the composition, by the structure, by the intensive physical properties or by the optical properties of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps
- B29C66/8126—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the composition, by the structure, by the intensive physical properties or by the optical properties of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps characterised by the intensive physical properties or by the optical properties of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps
- B29C66/81266—Optical properties, e.g. transparency, reflectivity
- B29C66/81267—Transparent to electromagnetic radiation, e.g. to visible light
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/10—Polymers of propylene
- B29K2023/12—PP, i.e. polypropylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
- B29K2027/06—PVC, i.e. polyvinylchloride
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2827/00—Use of polyvinylhalogenides or derivatives thereof as mould material
- B29K2827/12—Use of polyvinylhalogenides or derivatives thereof as mould material containing fluorine
- B29K2827/18—PTFE, i.e. polytetrafluorethene, e.g. ePTFE, i.e. expanded polytetrafluorethene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2909/00—Use of inorganic materials not provided for in groups B29K2803/00 - B29K2807/00, as mould material
- B29K2909/08—Glass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
- B29K2995/0026—Transparent
- B29K2995/0027—Transparent for light outside the visible spectrum
-
- 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
- B29L2023/00—Tubular articles
- B29L2023/005—Hoses, i.e. flexible
- B29L2023/007—Medical tubes other than catheters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
- Y10T156/1062—Prior to assembly
- Y10T156/1075—Prior to assembly of plural laminae from single stock and assembling to each other or to additional lamina
- Y10T156/1077—Applying plural cut laminae to single face of additional lamina
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/12—Surface bonding means and/or assembly means with cutting, punching, piercing, severing or tearing
- Y10T156/13—Severing followed by associating with part from same source
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Optics & Photonics (AREA)
- Electromagnetism (AREA)
- Toxicology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- General Health & Medical Sciences (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Plasma & Fusion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Pulmonology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- External Artificial Organs (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Materials For Medical Uses (AREA)
Abstract
Description
本発明は、全体として、可撓性ポリマー管材セクションの連結に関し、そしてより具体的には、管材の内部通路中の滅菌状態を維持するように、そのような管材セクションを連結するための方法および装置に関する。
本発明の管材の2つのセクションを一緒に連結する方法は、一般に、以下の工程:対向する端部対端部の関係にこの2つの管材セクションを配置して、この端部のこの管材セクションの軸方向に向いた表面が、周囲環境への露出がないようにする工程を包含する。この工程の後で、この軸方向に向いた表面が対向した端部対端部の関係にある場所で管材のこの2つのセクションを溶接するために、ほぼこの場所に向かって電磁線が方向付けられる。
ここで図面、特に図1〜8を参照して、2つの管材セクションを連結するための方法および装置が図示される。管材セクション(全体が、それぞれ、1および3で示される)は、閉じた端部部分1Aおよび3Aを有するとして示される。本発明は、排他的にではないが、特に、管材セクションを一緒に連結しつつ、管材セクション1、3の内部通路(それぞれ、5および7)を、滅菌状態または実質的な滅菌状態に保つことが重要な用途を有する。発明の背景に説明された医療用の使用は、例示的である。その点に関して、図1および8は、概略的に患者Pに連結された管材セクション1および腹膜透析物のバッグBに連結された管材セクション3を示す。代表的には、管材セクション1、3は、可撓性であるが、本発明の範囲内に入るためには、そうであることは必要とはされない。この管材セクションの材料は、加熱されたときに融着し得るべきである。熱可塑性樹脂、KRATON ポリプロピレンブレンド、およびPVCのような従来の医療用管材材料が、適切である。通常は、管材セクション1、3は両方とも、同じ材料から作製される。そうでなければ、それら2つのセクションを一緒に接合するための何らかの特定の一体化材料を提供することが必要そうである。
Claims (22)
- 管材の2つのセクションを一緒に連結する方法であって、以下の工程:
対向する端部対端部の関係に該2つの管材セクションを配置して、該端部の該管材セクションの軸方向に向いた表面が、周囲環境への露出がないようにする工程;次いで
該軸方向に向いた表面が対向した端部対端部の関係にある場所で管材の該2つのセクションを該場所に一緒に溶接するために、ほぼ該場所に向かって電磁線を方向付ける工程、
を包含する、方法。 - 前記対向する端部対端部の関係に前記2つの管材セクションを配置する工程の間、該管材セクションの軸方向表面での該管材セクションの各々の温度が、該管材セクションを形成する材料の融点より下である、請求項1に記載の方法。
- 管材セクションを一緒に融着する際の使用のために、連結が起こるべき前記管材セクションの端部に、前記電磁線からのエネルギーを吸収するための材料を提供する工程、をさらに包含する、請求項1に記載の方法。
- 前記エネルギーを吸収するための材料を提供する工程が、前記管材セクションの端部で前記軸方向表面の間に材料のシートを配置することを含み、該シートが該電磁線のエネルギーを吸収する材料から形成されている、請求項3に記載の方法。
- 前記管材セクションが、前記電磁線に対して実質的に透過性である材料から形成されている、請求項4に記載の方法。
- 前記電磁線を方向付ける工程の後に、さらに、前記管材セクションを互いに向かって移動させ、該管材セクションのいくらかの材料を半径方向外側に流す工程、を包含する、請求項3に記載の方法。
- 前記吸収材料を提供する工程が、前記管材セクションの少なくとも1つの軸方向に向いた表面に色素を適用することを含み、該色素が、前記電磁線からのエネルギーの吸収を増やして、前記軸方向に向いた表面での該管材セクションの融着を促進するように選択される、請求項3に記載の方法。
- 前記対向する端部対端部の関係に前記2つの管材セクションを配置する工程が、該管材セクションの軸方向に向いた表面を互いに係合させることを含む、請求項7に記載の方法。
- 前記対向する端部対端部の関係に前記2つの管材セクションを配置する工程の前に、さらに、該2つの管材セクションを実質的に同軸位置に配置し、該管材セクションの端部部分を切断することを含む、請求項3に記載の方法。
- 前記2つの管材セクションの切断端部の縁をクランプ止めして閉じる工程をさらに包含する、請求項9に記載の方法。
- 前記閉じた切断端部の縁の各々を溶接して、前記管材セクションの内部通路をシールする工程をさらに包含する、請求項10に記載の方法。
- 前記閉じた切断端部の縁の各々を溶接する工程が、電磁放射線のビームを、該閉じた切断端部の縁に接触している溶接ブロックに方向付けることを含み、該溶接ブロックが、該電磁線からのエネルギーを吸収し、該溶接ブロックが接している前記管材セクションに熱を伝達する、請求項11に記載の方法。
- 前記電磁線を方向付ける工程の後に、前記管材セクションを締め付けることにより、前記接合した管材セクションの前記閉じた端部の縁を再び開く工程をさらに包含する、請求項11に記載の方法。
- 前記電磁線を方向付ける工程の後で、かつ前記閉じた端部の縁を再び開く工程の前に、前記連結された管材セクションを離れた位置に運搬する工程をさらに包含する、請求項13に記載の方法。
- 前記工程のすべてが、前記管材セクションを実質的に同軸位置にして実施される、請求項11に記載の方法。
- 前記電磁線を方向付ける工程の後に、前記管材セクションを互いに向かって移動させ、該管材セクションのいくらかの材料を半径方向外側に流す工程、をさらに包含する、請求項1に記載の方法。
- 前記電磁線を方向付ける工程が、レーザービームを、前記軸方向に向いた表面が対向した端部対端部の関係にある位置に向かって方向付けることを含む、請求項1に記載の方法。
- 管材のセクションを加熱する方法であって、
該加熱されるべき管材セクションの一部をエネルギー吸収部材と接触して配置する工程;
電磁エネルギーのビームを該エネルギー吸収部材の上に方向付ける工程であって、該エネルギー吸収部材が該ビームからエネルギーを吸収するために構築されている、工程;
該エネルギー吸収部材との接触により、該エネルギー吸収部材から該管材セクション部分に熱を伝達し、該管材セクション部分を溶融させる工程、
を包含する、方法。 - 前記エネルギー吸収部材が低熱伝導率を有する、請求項18に記載の方法。
- 前記エネルギー吸収部材が溶接ブロックを備える、請求項19に記載の方法。
- 前記溶接ブロックが、ポリテトラフルオロエチレンおよびガラスのうちの1つから作製されている、請求項20に記載の方法。
- 前記エネルギー吸収部材がフィルムを備える、請求項18に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/811,589 | 2004-03-29 | ||
US10/811,589 US7722733B2 (en) | 2004-03-29 | 2004-03-29 | Method for sterile connection of tubing |
PCT/US2005/006630 WO2005102671A1 (en) | 2004-03-29 | 2005-02-28 | Method for sterile connection of tubing |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2007530219A true JP2007530219A (ja) | 2007-11-01 |
JP2007530219A5 JP2007530219A5 (ja) | 2008-04-17 |
JP4799546B2 JP4799546B2 (ja) | 2011-10-26 |
Family
ID=34961493
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007506182A Expired - Fee Related JP4799546B2 (ja) | 2004-03-29 | 2005-02-28 | 管材の滅菌連結のための方法 |
Country Status (5)
Country | Link |
---|---|
US (2) | US7722733B2 (ja) |
EP (1) | EP1740366B1 (ja) |
JP (1) | JP4799546B2 (ja) |
AT (1) | ATE534506T1 (ja) |
WO (1) | WO2005102671A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013534162A (ja) * | 2010-08-18 | 2013-09-02 | フレゼニウス カービ ドイチュラント ゲーエムベーハー | チューブを無菌接続する方法及び装置 |
JP2017517411A (ja) * | 2014-04-02 | 2017-06-29 | ジーイー・ヘルスケア・バイオサイエンス・アクチボラグ | 融着器および封止器の統合システム |
JP2021003189A (ja) * | 2019-06-25 | 2021-01-14 | テルモ株式会社 | 加工装置 |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7722733B2 (en) | 2004-03-29 | 2010-05-25 | Baxter International Inc. | Method for sterile connection of tubing |
DE102005024151A1 (de) * | 2005-05-23 | 2006-11-30 | Thomas Nicola | Vorrichtung zur Peritonealdialyse |
DE102005039214A1 (de) * | 2005-08-17 | 2007-02-22 | Grohmann Engineering Gmbh | Verfahren zum Verbinden des Stoß von Dichtungsprofilen sowie Vorrichtung zu dessen Durchführung |
DE602007009987D1 (de) * | 2006-07-07 | 2010-12-02 | Caridianbct Inc | Verfahren zum Verbinden thermoplastischer Schläuche |
JP2010511482A (ja) * | 2006-12-05 | 2010-04-15 | カリディアンビーシーティー、インコーポレーテッド | 無菌接続のためのコネクタシステム |
FR2912341A1 (fr) * | 2007-02-13 | 2008-08-15 | Technord France | Procede et dispositif pour raccorder bout a bout des tubes en matiere plastique |
US20090093794A1 (en) * | 2007-10-03 | 2009-04-09 | Tyco Healthcare Group Lp | Bolus tube assembly |
SG153002A1 (en) | 2007-11-16 | 2009-06-29 | Millipore Corp | Fluid transfer device |
EP2341976B1 (en) * | 2008-07-18 | 2018-11-28 | Sartorius Stedim North America Inc. | Detachable transfer conduit |
FR2940440B1 (fr) | 2008-12-18 | 2010-12-24 | Millipore Corp | Dispositif pour le transfert d'un milieu |
FR2940439B1 (fr) | 2008-12-18 | 2011-02-11 | Millipore Corp | Dispositif pour le transfert d'un milieu |
US8864725B2 (en) | 2009-03-17 | 2014-10-21 | Baxter Corporation Englewood | Hazardous drug handling system, apparatus and method |
US8544497B2 (en) | 2009-10-30 | 2013-10-01 | Emd Millipore Corporation | Fluid transfer device and system |
JP6049685B2 (ja) | 2011-03-23 | 2016-12-21 | ネクステージ メディカル インコーポレイテッド | 腹膜透析使い捨てユニット、コントローラ、腹膜透析システム |
US9861733B2 (en) | 2012-03-23 | 2018-01-09 | Nxstage Medical Inc. | Peritoneal dialysis systems, devices, and methods |
AU2012328477A1 (en) * | 2011-10-28 | 2014-05-15 | Ge Healthcare Bio-Sciences Corp. | Probe assembly |
US9199070B2 (en) | 2011-12-21 | 2015-12-01 | Fenwal, Inc. | Fluid flow conduits and apparatus and methods for making and joining fluid conduits |
JP6046955B2 (ja) * | 2012-08-28 | 2016-12-21 | マニー株式会社 | 硝子体手術用プローブ及びその製造方法 |
US9308709B2 (en) | 2013-06-06 | 2016-04-12 | Fenwal, Inc. | Bonding apparatus and method |
US9533135B2 (en) | 2014-06-19 | 2017-01-03 | Fenwal, Inc. | Method for forming, opening and/or evaluating a connection site |
US9440396B2 (en) | 2014-06-19 | 2016-09-13 | Fenwal, Inc. | Sterile connection device for making multiple connections |
CN104552467B (zh) * | 2015-01-16 | 2016-06-01 | 吴磊 | 管结合装置及其方法 |
DE102015109183A1 (de) | 2015-06-10 | 2016-12-15 | Fachhochschule Schmalkalden | Verfahren zum Verbinden von zwei Fügepartnern aus Kunststoff |
DE102017106906A1 (de) * | 2017-03-30 | 2018-10-04 | Tpu Plus Gmbh | Verfahren zum Verschweißen |
JP7414529B2 (ja) | 2017-06-07 | 2024-01-16 | シファメド・ホールディングス・エルエルシー | 血管内流体移動デバイス、システム、および使用方法 |
WO2019094963A1 (en) | 2017-11-13 | 2019-05-16 | Shifamed Holdings, Llc | Intravascular fluid movement devices, systems, and methods of use |
US10722631B2 (en) | 2018-02-01 | 2020-07-28 | Shifamed Holdings, Llc | Intravascular blood pumps and methods of use and manufacture |
CA3092575A1 (en) | 2018-02-28 | 2019-09-06 | Nxstage Medical, Inc. | Fluid preparation and treatment devices, methods, and systems |
WO2021011473A1 (en) | 2019-07-12 | 2021-01-21 | Shifamed Holdings, Llc | Intravascular blood pumps and methods of manufacture and use |
US11654275B2 (en) | 2019-07-22 | 2023-05-23 | Shifamed Holdings, Llc | Intravascular blood pumps with struts and methods of use and manufacture |
US11724089B2 (en) | 2019-09-25 | 2023-08-15 | Shifamed Holdings, Llc | Intravascular blood pump systems and methods of use and control thereof |
WO2021080847A1 (en) * | 2019-10-21 | 2021-04-29 | Flaskworks, Llc | Systems and methods for cell culturing |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62501890A (ja) * | 1985-02-26 | 1987-07-30 | バクスタ−、トラベノ−ル、ラボラトリ−ズ、インコ−ポレイテッド | 流体移換システム |
JPH04102580A (ja) * | 1990-08-13 | 1992-04-03 | Mitsubishi Heavy Ind Ltd | フッ素樹脂フィルムの突き合せ継目部の溶融接着方法 |
JPH08174676A (ja) * | 1994-12-22 | 1996-07-09 | Terumo Corp | チューブ接続装置 |
JPH09154920A (ja) * | 1995-12-08 | 1997-06-17 | Terumo Corp | チューブ接続装置 |
JPH09206383A (ja) * | 1996-01-31 | 1997-08-12 | Shozo Ariga | チューブの無菌接続方法及び装置 |
US20020100540A1 (en) * | 1998-07-10 | 2002-08-01 | Alexander Savitski | Simultaneous butt and lap joints |
Family Cites Families (217)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3036890A (en) * | 1957-11-15 | 1962-05-29 | Olin Mathieson | Preparation of diborane |
US3063890A (en) | 1959-11-16 | 1962-11-13 | Pneumatic Scale Corp | Apparatus for and method of sealing thermoplastic tubes |
FR1471450A (fr) | 1966-03-11 | 1967-03-03 | Kalle Ag | Garnitures d'étanchéité |
US3956230A (en) * | 1968-02-01 | 1976-05-11 | Champion International Corporation | Compatibilization of hydroxyl-containing fillers and thermoplastic polymers |
US3542712A (en) | 1968-01-05 | 1970-11-24 | Du Pont | Coating composition of ethylene-vinyl acetate copolymer and articles coated therewith |
US3725174A (en) * | 1968-02-01 | 1973-04-03 | Champion Int Corp | Thermoplastic polymer film polyhydric polymer film laminate |
US3645939A (en) * | 1968-02-01 | 1972-02-29 | Us Plywood Champ Papers Inc | Compatibilization of hydroxyl containing materials and thermoplastic polymers |
JPS4926700B1 (ja) * | 1970-08-21 | 1974-07-11 | ||
US3763073A (en) | 1971-04-20 | 1973-10-02 | Union Oil Co | Adhesive compositions |
US3767633A (en) | 1971-09-15 | 1973-10-23 | Diamond Shamrock Corp | High temperature polymerization process and vinyl chloride polymer products therefrom |
US3734819A (en) * | 1972-02-14 | 1973-05-22 | Union Oil Co | Ethylene-vinyl acetate emulsion adhesive |
US4089726A (en) * | 1972-12-22 | 1978-05-16 | Sumitomo Bakelite Company, Limited | Adhesive comprising post-chlorinated polyethylene and polyvinyl chloride |
US4037020A (en) | 1972-12-27 | 1977-07-19 | Sumitomo Bakelite Company, Limited | Adhesive comprising post-chlorinated polyethylene and polyvinyl chloride |
US4029850A (en) * | 1972-12-27 | 1977-06-14 | Sumitomo Bakelite Company, Limited | Adhesive comprising post-chlorinated polyethylene and polyvinyl chloride |
US4210567A (en) | 1974-11-15 | 1980-07-01 | Teroson G.M.B.H. | Plastisol of an acrylate polymer and a plasticizer |
US4004586A (en) * | 1975-03-12 | 1977-01-25 | Baxter Travenol Laboratories, Inc. | Method and apparatus for sealed, sterile connection |
GB1544811A (en) * | 1975-05-30 | 1979-04-25 | Stichting Centraal Lab | Container for liquids for use in medicine and surgery |
US4046728A (en) | 1975-12-30 | 1977-09-06 | E. I. Du Pont De Nemours And Company | Polyvinyl chloride terpolymer powder coating composition |
US4126504A (en) | 1977-01-27 | 1978-11-21 | Pratt & Lambert, Inc. | Adhesive compositions and method employing same |
GB1600600A (en) * | 1977-03-10 | 1981-10-21 | Diamond Shamrock Chem | Plasticiser compositions for use with synthetic resin polymers |
US4161949A (en) | 1977-10-27 | 1979-07-24 | Pennwalt Corporation | Aseptic connector |
US4230774A (en) | 1978-02-21 | 1980-10-28 | The Goodyear Tire & Rubber Company | Heat sealable laminate |
US4265280A (en) * | 1979-01-23 | 1981-05-05 | Baxter Travenol Laboratories, Inc. | Connector member for sealed conduits |
US4209013A (en) * | 1979-04-05 | 1980-06-24 | Baxter Travenol Laboratories, Inc. | Sterile connection system using flexible container |
DE2915887A1 (de) * | 1979-04-19 | 1980-11-06 | Wacker Chemie Gmbh | Copolymerisate auf der basis von acrylestern, vinylacetat und aethylen |
US4327726A (en) * | 1979-08-15 | 1982-05-04 | Baxter Travenol Laboratories, Inc. | Connector member for dissimilar materials |
SE430885B (sv) | 1980-03-24 | 1983-12-19 | Ferring Ab | Oxytocin-derivat |
US4369779A (en) * | 1981-02-23 | 1983-01-25 | E. I. Du Pont De Nemours And Company | Sterile docking process, apparatus and system |
ES274987Y (es) | 1981-01-19 | 1985-04-01 | Baxter Travenol Laboratories, Inc. | Dispositivo conector esteril perfeccionado. |
US4417753A (en) | 1981-05-21 | 1983-11-29 | Baxter Travenol Laboratories, Inc. | Method and apparatus for joining materials |
SE455470B (sv) * | 1981-06-23 | 1988-07-18 | Terumo Corp | Koppling for ihopkoppling av tva slangar for medicinskt, terapeutiskt bruk |
US4410026A (en) | 1981-07-13 | 1983-10-18 | Baxter Travenol Laboratories, Inc. | Port block assembly for interconnecting a fluid container with a fluid conduit |
SE453887B (sv) * | 1982-03-09 | 1988-03-14 | Terumo Corp | Anordning for overforing av medicinsk losning samt anslutningsorgan i sadan anordning |
US4495312A (en) * | 1982-03-16 | 1985-01-22 | Sekisui Kagaku Kogyo Kabushiki Kaisha | Resin composition suitable for use in medical devices |
JPS58206752A (ja) | 1982-05-28 | 1983-12-02 | テルモ株式会社 | 医療用器具の接合構造 |
US4516971A (en) * | 1982-07-06 | 1985-05-14 | Spencer Dudley W C | Sterile docking process, apparatus and system |
US4412835A (en) | 1982-07-06 | 1983-11-01 | E. I. Du Pont De Nemours & Company | Sterile docking process, apparatus and system |
US4507119A (en) * | 1982-07-06 | 1985-03-26 | E. I. Du Pont De Nemours And Company | Sterile docking process, apparatus and system |
US4443215A (en) * | 1982-07-06 | 1984-04-17 | E. I. Du Pont De Nemours & Company | Sterile docking process, apparatus and system |
DE3229656A1 (de) * | 1982-08-09 | 1984-02-09 | Henkel KGaA, 4000 Düsseldorf | Haftklebrige vorgelierte plastisole |
FR2533577B1 (fr) * | 1982-09-27 | 1986-02-28 | Norton Sa | Compositions thermoplastiques adhesives |
US4488961A (en) | 1982-09-29 | 1984-12-18 | E. I. Du Pont De Nemours And Company | One-way filter unit |
NL8300386A (nl) | 1983-02-02 | 1984-09-03 | Steritech Bv | Inrichting voor het steriel met elkaar in verbinding stellen van twee kamers. |
DE3305365C2 (de) * | 1983-02-17 | 1989-06-29 | Fresenius AG, 6380 Bad Homburg | Aufbewahrungsbeutel |
US4610670A (en) | 1983-06-13 | 1986-09-09 | E. I. Du Pont De Nemours And Company | Sterile connection process, apparatus and system |
FR2549196B1 (fr) * | 1983-07-13 | 1985-12-27 | Hutchinson | Perfectionnements apportes aux raccords de derivation obtenus par moulage d'un enrobage de matiere de jonction, autour d'un insert rigide tubulaire notamment, et procede de fabrication |
US4601948A (en) | 1983-09-12 | 1986-07-22 | The Dow Chemical Company | High-frequency heatable plastics |
US4707389A (en) | 1983-09-30 | 1987-11-17 | Baxter Travenol Laboratories, Inc. | Multilayer tube, assembly and method |
EP0145391B1 (en) | 1983-11-26 | 1987-09-16 | Sumitomo Chemical Company, Limited | Adhesive resin composition |
CA1205783A (en) | 1984-02-16 | 1986-06-10 | Reinhold Herbert | Storage bag |
US4828557A (en) * | 1984-04-06 | 1989-05-09 | Persidsky Maxim D | Sterile connector and method |
DE3417892A1 (de) * | 1984-05-14 | 1985-11-14 | Npbi Nederlands Produktielaboratorium Voor Bloedtransfusieapparatuur En Infusievloeistoffen B.V., Emmer-Compascuum | Vorrichtung zum entfernen einer blutplasmaschicht und einer buffycoatschicht aus einem flexiblen beutel mit blutfuellung |
JPH064832B2 (ja) | 1984-10-05 | 1994-01-19 | 三井石油化学工業株式会社 | 重合体用接着剤 |
GB2166977B (en) * | 1984-11-08 | 1988-04-20 | Mitsubishi Monsanto Chem | Medical material and process for its production |
US4784409A (en) | 1985-01-02 | 1988-11-15 | Piechowiak James T | Polybutylene plumbing fittings and method and apparatus for assembly thereof |
US4619642A (en) | 1985-03-12 | 1986-10-28 | E. I. Du Pont De Nemours And Company | Sterile, cold cut connection process, apparatus and system |
EP0208004B1 (de) * | 1985-07-05 | 1988-08-10 | NPBI Nederlands Produktielaboratorium voor Bloedtransfusieapparatuur en Infusievloeistoffen B.V. | Verfahren und Vorrichtung zum sterilen Docken von Kunststoffschlauchabschnitten oder dergleichen |
US4865902A (en) | 1986-01-17 | 1989-09-12 | E. I. Du Pont De Nemours And Company | Multilayered polyolefin high shrinkage, low-shrink force shrink film |
US4673400A (en) * | 1986-02-10 | 1987-06-16 | Martin Ivan W | Aseptic connector assembly for conduits for sterile fluids |
US4739012A (en) * | 1986-02-21 | 1988-04-19 | E. I. Du Pont De Nemours And Company | Elastomer blends |
US4723947A (en) * | 1986-04-09 | 1988-02-09 | Pacesetter Infusion, Ltd. | Insulin compatible infusion set |
DE3632952A1 (de) * | 1986-09-27 | 1988-04-07 | Hoesch Ag | Verfahren und vorrichtung zur kontinuierlichen herstellung rohrfoermiger koerper mittels laser-laengsnahtschweissung |
US4927184A (en) * | 1986-11-07 | 1990-05-22 | Atochem | Pipes base on polyolefin resin for manufacturing pipelines and couplings for assembling them |
US4864101A (en) | 1987-01-09 | 1989-09-05 | Denco, Inc. | Hybrid welding wafer |
US4753697A (en) * | 1987-02-24 | 1988-06-28 | Denco, Inc. | Total-containment sterile process and system |
US5188697A (en) * | 1987-03-18 | 1993-02-23 | Agru Alois Gruber Gmbh | Process and device for welding of tubular plastic parts |
US4793880A (en) * | 1987-05-18 | 1988-12-27 | Denco, Inc. | Sterile welding of plastic tubes |
US4897138A (en) * | 1987-05-18 | 1990-01-30 | Denco, Inc. | Sealing of plastic tubes |
DE3727924C2 (de) | 1987-08-21 | 1994-01-20 | Benecke Ag J H | Verfahren zur Herstellung von mit Hart- oder Halbhart-PVC kaschierten porösen Werkstoffen |
US4770735A (en) | 1987-09-22 | 1988-09-13 | Denco, Inc. | Techniques for welding thermoplastic tubes |
US4933036A (en) * | 1987-09-22 | 1990-06-12 | Denco, Inc. | Techniques for welding thermoplastic tubes |
US4832773A (en) * | 1987-09-22 | 1989-05-23 | Denco, Inc. | Techniques for welding thermoplastic tubes |
US4913756A (en) * | 1987-09-22 | 1990-04-03 | Denco, Inc. | Techniques for welding thermoplastic tubes |
US4828567A (en) * | 1987-10-05 | 1989-05-09 | Robbins Ronald B | Dye setting steam chamber apparatus and method |
DE3734170A1 (de) | 1987-10-09 | 1989-04-20 | Npbi Bv | Verfahren zum herstellen von zellulosefasern und diese enthaltendes filter |
JPH01135839A (ja) | 1987-11-20 | 1989-05-29 | Terumo Corp | 塩化ビニル樹脂製品の製法 |
US5250607A (en) | 1988-01-05 | 1993-10-05 | Norton Company | Moisture cured elastomeric interpenetrating network sealants |
DE3815643A1 (de) | 1988-05-07 | 1989-11-30 | Biotest Pharma Gmbh | Vorrichtung zur trennung von komponenten einer fluessigkeit, insbesondere von gesamtblut |
IL88399A (en) * | 1988-11-16 | 1993-04-04 | Michael Porat Tel Aviv And Ami | Drip-feed bag and method for manufacturing same |
US4946455A (en) | 1988-11-25 | 1990-08-07 | Rosen Robert J | Medical tubing connector |
US4948643A (en) | 1989-01-23 | 1990-08-14 | W. R. Grace & Co.-Conn. | Flexible medical solution tubing |
US5039768A (en) | 1989-01-26 | 1991-08-13 | Gerace Michael J | Hot applied plastisol compositions |
US4900771A (en) * | 1989-01-26 | 1990-02-13 | Aster, Inc. | Hot applied plastisol compositions |
EP0425646B1 (en) | 1989-05-05 | 1994-09-21 | Baxter International Inc. | Method and apparatus for making sterile connections between fluid conduit tubes |
US5037395A (en) | 1989-06-02 | 1991-08-06 | Denco, Inc. | Catheter for suppressing tunnel infection |
DE3921585A1 (de) * | 1989-06-30 | 1991-01-10 | Npbi Bv | Gleitklemme fuer einen schlauch |
EP0406485A1 (en) | 1989-07-03 | 1991-01-09 | NPBI Nederlands Produktielaboratorium voor Bloedtransfusieapparatuur en Infusievloeistoffen B.V. | A method for the removal of leukocytes from a leukocyte-containing suspension and filter unit for use with the method |
US5166269A (en) | 1989-08-23 | 1992-11-24 | Basf Corporation | Heat sealable PVC blends |
US4997430A (en) * | 1989-09-06 | 1991-03-05 | Npbi Nederlands Produktielaboratorium Voor Bloedtransfusieapparatuur En Infusievloeistoffen B.V. | Method of and apparatus for administering medicament to a patient |
DE3931452A1 (de) | 1989-09-21 | 1991-04-11 | Hoechst Ag | Dimensionsstabiler verbundkoerper und verfahren zu seiner herstellung |
US4948062A (en) * | 1989-10-31 | 1990-08-14 | Mahar Paul J | Sterile film dispenser for applanating tonometer |
US5248562A (en) | 1990-02-07 | 1993-09-28 | Ppg Industries, Inc. | Polyvinyl chloride plastisol composition suitable as a sealant |
JPH0826911B2 (ja) * | 1990-02-07 | 1996-03-21 | 三菱電機株式会社 | 自動車用電磁クラツチ電流制御装置 |
ZA91924B (en) * | 1990-02-26 | 1992-10-28 | Colgate Palmolive Co | Collapsible laminated tube for dentifrice |
US5460625A (en) | 1990-07-31 | 1995-10-24 | Baxter International Inc. | Cryogenic resistant coextruded tubing |
US5209800A (en) * | 1990-08-20 | 1993-05-11 | Denco, Inc. | Total containment welding of plastic tubes |
US5525186A (en) * | 1990-08-20 | 1996-06-11 | Denco, Inc. | Wafer for use in the selective connecting and disconnecting of plastic tubes |
US5156701A (en) | 1990-08-20 | 1992-10-20 | Denco Inc. | Total containment welding of plastic tubes |
US5248359A (en) | 1990-08-20 | 1993-09-28 | Denco Inc. | Sterile entry/exit total containment process for closed systems using plastic tubes |
US5279685A (en) * | 1990-08-20 | 1994-01-18 | Denco, Inc. | Total containment device for connect/disconnect of plastic tubes |
US5397425A (en) * | 1990-08-20 | 1995-03-14 | Denco, Inc. | Total containment welding of plastic tubes |
US5141592A (en) | 1990-08-20 | 1992-08-25 | Denco, Inc. | Sterile entry/exit total containment process for closed systems using plastic tubes |
US5158630A (en) | 1990-08-20 | 1992-10-27 | Denco, Inc. | Total containment welding or plastic tubes |
US5244522A (en) | 1990-10-29 | 1993-09-14 | Denco Inc. | Total containment welding of plastic tubes |
DE69203774T2 (de) | 1991-04-11 | 1995-12-07 | Npbi Bv | Mischbehälter zum Verbinden einer Spritze und Verfahren. |
GB9107751D0 (en) * | 1991-04-12 | 1991-05-29 | Elopak Systems | Treatment of material |
CA2063169A1 (en) | 1991-05-31 | 1992-12-01 | John B. Shaposka | Sterile welding of plastic tubes |
US5224937A (en) | 1991-06-21 | 1993-07-06 | Npbi Nederlands Produktielaboratorium Voor Bloedtransfusieapparatuur En Infusievloeistoffen B.V. | Closed syringe-filling system |
US5368586A (en) | 1991-06-21 | 1994-11-29 | Npbi Nederlands Produktielaboratorium Voor Bloedtransfusieapparatuur En Infusievloeistoffen B.V. | Closure for a drug-vial |
US5267959A (en) * | 1991-11-29 | 1993-12-07 | Schneider, Inc. | Laser bonding of angioplasty balloon catheters |
US5274035A (en) | 1991-12-30 | 1993-12-28 | Ferro Corporation | Ethylene vinyl acetate compositions and tubing made therefrom |
US5254825A (en) | 1992-01-13 | 1993-10-19 | Npbi Nederlands Produktielaboratorium Voor Bloedtransfusieapparatuur En Infusievloeistoffen B.V. | Apparatus for the sealing of medical plastic articles |
US5256845A (en) | 1992-01-21 | 1993-10-26 | Npbi Mederlands Produktielaboratorium Voor Bloedtransfusieapparatuur En Infusievloeistoffen B.V. | Apparatus for sealing medical plastic tubing with high frequency dielectric heating |
US6149997A (en) | 1992-01-30 | 2000-11-21 | Baxter International Inc. | Multilayer coextruded material for medical grade products and products made therefrom |
US5486210A (en) * | 1992-01-30 | 1996-01-23 | Reeves Brothers, Inc. | Air bag fabric containing graft polymer thereon |
CA2091306C (en) | 1992-03-30 | 2003-06-10 | Walter Berndt Mueller | Medical solution tubing |
FR2690036B1 (fr) * | 1992-04-10 | 1998-10-09 | Gaz De France | Filet formant resistance, son application au soudage de tubes aboutes et au raccordement transversal de canalisations, ensembles ainsi constitues et prise de branchement electrosoudable ainsi equipee. |
US5439454A (en) | 1992-05-14 | 1995-08-08 | Baxter International Inc. | Coextruded medical grade port tubing |
US5356709A (en) | 1992-05-14 | 1994-10-18 | Baxter International, Inc. | Non-PVC coextruded medical grade port tubing |
CA2136106A1 (en) * | 1992-05-29 | 1993-11-30 | Deenadayalu Chundury | Radio frequency weldable polymer articles |
US5336351A (en) | 1992-07-14 | 1994-08-09 | Tuf-Tite, Inc. | Method for connecting a pipe connector to a hard plastic pipe |
US5272304A (en) | 1992-08-28 | 1993-12-21 | Npbi Nederlands Produktielaboratorium Voor Bloedtransfusieapparatuur En Infusievloeistoffen B.V. | High-frequency dielectric heating hand-operated sealer for medical tubing |
US5324233A (en) * | 1992-09-09 | 1994-06-28 | W. R. Grace & Co.-Conn. | Method and apparatus for sealing fitment tubes into pouches |
JPH071538A (ja) | 1992-09-14 | 1995-01-06 | Asahi Denka Kogyo Kk | 複合止水材 |
US5345070A (en) * | 1992-09-25 | 1994-09-06 | Cobe Laboratories, Inc. | Radio frequency tubing sealer |
US5674333A (en) * | 1992-10-23 | 1997-10-07 | Denco, Inc. | Total containment welding of plastic tubes |
US5632852A (en) * | 1992-10-23 | 1997-05-27 | Denco, Inc. | Ion generator in connect/disconnect of plastic tubes |
US5256229A (en) | 1992-10-23 | 1993-10-26 | Denco, Inc. | Sterile containment welding device for plastic tubes |
DE69310329T2 (de) | 1992-12-16 | 1998-01-02 | Tdw Delaware Inc | Vorrichtung zum Stumpfschweissen von Kunststoffrohren |
JPH06205313A (ja) | 1992-12-28 | 1994-07-22 | Sony Corp | Avシステム |
US5342345A (en) | 1993-01-04 | 1994-08-30 | Denco, Inc. | Solution bag with plastic connecting tube |
US5367010A (en) | 1993-03-22 | 1994-11-22 | Lord Corporation | Adhesive compositions based on chlorinated ethylene/vinyl acetate copolymers |
JPH06285165A (ja) | 1993-04-02 | 1994-10-11 | Terumo Corp | チューブほぐし装置 |
JPH0775675A (ja) * | 1993-06-16 | 1995-03-20 | Terumo Corp | チューブ装填装置 |
US5998019A (en) | 1993-11-16 | 1999-12-07 | Baxter International Inc. | Multi-layered polymer structure for medical products |
US5849843A (en) | 1993-11-16 | 1998-12-15 | Baxter International Inc. | Polymeric compositions for medical packaging and devices |
GB9325667D0 (en) | 1993-12-15 | 1994-02-16 | Total Process Containment Ltd | Aseptic liquid barrier transfer coupling |
US5378313A (en) * | 1993-12-22 | 1995-01-03 | Pace; Benedict G. | Hybrid circuits and a method of manufacture |
DE4343825A1 (de) * | 1993-12-22 | 1995-06-29 | Behr Gmbh & Co | Rohr-Bodenverbindung für einen Wärmetauscher |
US5385979A (en) * | 1994-01-11 | 1995-01-31 | Lord Corporation | Primer and adhesive compositions based on chlorinated polyolefins having high chlorine contents |
US5492963A (en) * | 1994-01-11 | 1996-02-20 | Lord Corporation | Overcoat and adhesive compositions based on chlorinated polyolefins having high chlorine contents |
USD355848S (en) * | 1994-01-18 | 1995-02-28 | Denco, Inc. | Package for a wafer for the welding and/or cutting of plastic tubes |
USD357926S (en) * | 1994-01-21 | 1995-05-02 | Denco, Inc. | Wafer for the welding and/or cutting of plastic tubes |
US5371767A (en) | 1994-02-01 | 1994-12-06 | Westinghouse Electric Corporation | System and method for laser welding an inner surface of a small diameter tubular member |
US5496291A (en) * | 1994-03-30 | 1996-03-05 | Spencer; Dudley W. C. | Ionomeric modified poly-ether-ester plastic tube for use in conveying medical solutions and the like |
US5733268A (en) | 1996-11-01 | 1998-03-31 | Denco, Inc. | Medical tubing and containers for use in conveying medical solutions and the like |
DE4422372A1 (de) | 1994-06-27 | 1996-01-04 | Gruber Alois Agru Gmbh | Verfahren zum Schweißen von Kunststoffrohren und Muffe zur Durchführung des Verfahrens |
DE9410237U1 (de) | 1994-06-27 | 1994-09-01 | Npbi Bv | Vorrichtung zum Mischen von Antikoagulans mit Frischblut |
US5968380A (en) | 1994-07-27 | 1999-10-19 | Sumitomo Metal Industries Limited | Method for producing laser-welded tubes and apparatus for producing the same |
KR0159170B1 (ko) | 1994-07-29 | 1998-12-15 | 요시오 오시로 | 파를 정지시키지 않는 바이패스 공법 및 그에 사용되는 ft형 커넥터 |
US5935847A (en) | 1994-10-28 | 1999-08-10 | Baxter International Inc. | Multilayer gas-permeable container for the culture of adherent and non-adherent cells |
US6297046B1 (en) | 1994-10-28 | 2001-10-02 | Baxter International Inc. | Multilayer gas-permeable container for the culture of adherent and non-adherent cells |
NL9500033A (nl) | 1995-01-06 | 1996-08-01 | Stichting Centraal Lab | Inrichting voor het op dichtheid controleren van een afsluiting of een verbindingslas. |
CA2164749A1 (en) | 1995-01-18 | 1996-07-19 | Ivars V. Ivansons | Total containment connect/disconnect device |
EP0725134A3 (en) | 1995-02-03 | 1998-05-13 | NPBI Nederlands Produktielaboratorium voor Bloedtransfusieapparatuur en Infusievloeistoffen B.V. | Flexible bioreactor for therapeutic cells |
US5672666A (en) | 1995-06-05 | 1997-09-30 | Exxon Chemical Patents Inc. | Process for transitioning between incompatible polymerization catalysts |
US6024220A (en) * | 1995-06-07 | 2000-02-15 | Baxter International Inc. | Encapsulated seam for multilayer materials |
US5656345A (en) | 1995-06-07 | 1997-08-12 | Illinois Tool Works, Inc. | Adhesive compositions and adhesively joined pipe segments |
US6083584A (en) | 1998-01-30 | 2000-07-04 | Baxter International Inc. | Perimeter seals for multi-layer materials and method |
US5620738A (en) * | 1995-06-07 | 1997-04-15 | Union Carbide Chemicals & Plastics Technology Corporation | Non-reactive lubicious coating process |
CA2195628C (en) | 1995-06-07 | 2005-04-19 | Larry A. Rosenbaum | Multilayer, halide free, retortable barrier film |
IT1276733B1 (it) * | 1995-06-16 | 1997-11-03 | Gobbi Frattini Paolo Giuseppe | Dispositivo per la connessione in ambiente sterile di un catetere peritoneale ad un condotto di scarico o di alimentazione di liquido |
DE19534413C1 (de) | 1995-09-16 | 1997-05-28 | Fresenius Ag | Verbindungsanorndung und Verfahren zum Verbinden zweier Einzelteile eines medizinischen Systems |
US6004417A (en) | 1995-12-08 | 1999-12-21 | The Lamson & Sessions Co. | Method for coupling conduits using microencapsulatable solvent adhesive composition |
US5824724A (en) | 1995-12-08 | 1998-10-20 | The Lamson & Sessions Co. | Microencapsulatable solvent adhesive composition and method for coupling conduits |
US5821293A (en) | 1995-12-08 | 1998-10-13 | The Lamson & Sessions Co. | Microencapsulatable solvent adhesive composition and method for coupling conduits |
US5810792A (en) | 1996-04-03 | 1998-09-22 | Icu Medical, Inc. | Locking blunt cannula |
US5730817A (en) * | 1996-04-22 | 1998-03-24 | Helisys, Inc. | Laminated object manufacturing system |
SE509240C2 (sv) * | 1996-05-28 | 1998-12-21 | Perstorp Ab | Termoplastisk kompound bestående av en termoplastisk polymer bunden till en dendritisk eller hyperförgrenad makromolekyl samt komposition och produkt därav |
US5964261A (en) | 1996-05-29 | 1999-10-12 | Baxter International Inc. | Implantation assembly |
AU3274897A (en) | 1996-06-28 | 1998-01-21 | Chisso Corporation | Red-emitting material and organic electroluminescent device made by using the same |
GB9614659D0 (en) | 1996-07-12 | 1996-09-04 | Askin Michael | Method and apparatus to provide a welded plastic sealing strip |
DE19632625A1 (de) * | 1996-08-13 | 1998-02-19 | Rofin Sinar Laser Gmbh | Verfahren und Vorrichtung zum Schweißverbinden zweier Bauteile |
WO1998008686A1 (fr) | 1996-08-30 | 1998-03-05 | Citizen Watch Co., Ltd. | Appareil et procede d'impression en couleur |
JP3120042B2 (ja) | 1996-11-01 | 2000-12-25 | 津田駒工業株式会社 | 流体噴射式織機用ノズル |
KR100248600B1 (ko) * | 1996-12-11 | 2000-03-15 | 아마노 시게루 | 튜브 접속 장치 |
US5928216A (en) | 1997-01-30 | 1999-07-27 | Denco, Inc. | Surgical/medical tubing and containers for use in conveying medical solutions and the like |
HUP0001017A3 (en) | 1997-02-18 | 2000-12-28 | Teich Ag | Plastic foil with sealing capacity, for sealing packaging |
US5888328A (en) * | 1997-06-26 | 1999-03-30 | Terumo Medical Corporation | Weld integrity test kit |
US5871612A (en) * | 1997-07-10 | 1999-02-16 | Denco, Inc. | Wafer for use in selective connecting and disconnecting of plastic tubes |
US5879318A (en) * | 1997-08-18 | 1999-03-09 | Npbi International B.V. | Method of and closed system for collecting and processing umbilical cord blood |
US5855731A (en) | 1997-09-17 | 1999-01-05 | Denco, Inc. | Sterile containment welding device for plastic tubes |
US6649679B1 (en) | 1997-09-18 | 2003-11-18 | Eastman Chemical Company | Stable waterborne polymer compositions containing poly(alkylenimines) |
US6432542B1 (en) | 1997-11-06 | 2002-08-13 | Alliedsignal Inc. | Multicomponent structures having improved adhesion |
US6022344A (en) * | 1997-12-04 | 2000-02-08 | Npbi International B.V. | Cryopreservation bag |
US6635324B1 (en) | 1998-01-21 | 2003-10-21 | Baxter International, Inc. | Medical grade tubing and methods for coupling same |
US6071690A (en) * | 1998-02-02 | 2000-06-06 | Denco, Inc. | Ionomeric modified poly-ether-ester plastic container for cryogenic fluids |
US6020574A (en) * | 1998-03-09 | 2000-02-01 | Denco, Inc. | Sterile containment welding device with self-monitoring heater unit for plastic tubes |
US6299596B1 (en) | 1998-03-20 | 2001-10-09 | Schneider (Usa) Inc. | Method of bonding polymers and medical devices comprising materials bonded by said method |
AU4977499A (en) | 1998-07-10 | 2000-02-01 | Edison Welding Institute | Simultaneous butt and lap joints |
KR20010072025A (ko) | 1998-07-21 | 2001-07-31 | 추후제출 | 활성화 폴리히드록시폴리머에 의한 고체 표면 코팅 |
US7264771B2 (en) * | 1999-04-20 | 2007-09-04 | Baxter International Inc. | Method and apparatus for manipulating pre-sterilized components in an active sterile field |
US6296730B1 (en) | 1998-09-22 | 2001-10-02 | Union Laboratories, Inc. | Adhesive and coating composition for use in an aqueous environment |
JP2000126288A (ja) | 1998-10-26 | 2000-05-09 | Terumo Corp | 腹膜透析用バッグ |
JP2000170967A (ja) | 1998-12-01 | 2000-06-23 | Daicel Huels Ltd | 管継ぎ手構造及びその製造方法 |
US6293594B1 (en) | 1999-01-20 | 2001-09-25 | Pacesetter, Inc. | Joining a winding to a connector using a transition ring |
US6140657A (en) | 1999-03-17 | 2000-10-31 | American International Technologies, Inc. | Sterilization by low energy electron beam |
US6132833A (en) | 1999-04-06 | 2000-10-17 | Denco | Wafer for use in selective connecting and disconnecting of plastic tubes |
JP2000301592A (ja) | 1999-04-21 | 2000-10-31 | Sekisui Chem Co Ltd | 熱可塑性樹脂押出成形体の製造方法 |
US6251202B1 (en) * | 1999-05-05 | 2001-06-26 | Patent Holding Company | Method and system for bonding plastic parts together |
FR2794212B1 (fr) | 1999-05-26 | 2001-07-27 | Tricoflex Sa | Tuyau souple en matiere plastique multicouche |
JP2000344852A (ja) | 1999-06-07 | 2000-12-12 | Sekisui Chem Co Ltd | 湿気硬化型ホットメルト組成物 |
US6368315B1 (en) * | 1999-06-23 | 2002-04-09 | Durect Corporation | Composite drug delivery catheter |
EP1064960A3 (en) | 1999-06-28 | 2002-01-02 | Denco, Inc. | Hemodialysis assembly and method |
US6308882B1 (en) | 1999-09-13 | 2001-10-30 | Dana Corporation | Method for joining ductile iron and steel |
US6447835B1 (en) | 2000-02-15 | 2002-09-10 | Scimed Life Systems, Inc. | Method of coating polymeric tubes used in medical devices |
WO2001062314A2 (en) | 2000-02-22 | 2001-08-30 | Dudley Spencer | Hemodialysis assembly and method |
WO2001066662A2 (en) | 2000-03-03 | 2001-09-13 | Dow Corning Corporation | Laminate adhesive having bis-silanes, multifunctional acrylates and ethylenically unsaturated acids |
ES2267764T3 (es) | 2000-05-12 | 2007-03-16 | Matregen Corp. | Metodo para producir estructuras utilizando fuerzas centrifugas. |
US6860960B1 (en) * | 2000-09-05 | 2005-03-01 | Scimed Life Systems, Inc. | Method of applying a laser beam around the circumference of a catheter |
JP2002146303A (ja) | 2000-11-06 | 2002-05-22 | Ricoh Co Ltd | 感熱性粘着材料、その熱活性化方法及び感熱性粘着材料の貼付方法 |
JP4208419B2 (ja) | 2001-01-26 | 2009-01-14 | 三洋電機株式会社 | 太陽電池モジュール |
JP2004329223A (ja) | 2001-02-21 | 2004-11-25 | Shimizu Medical Care Co Ltd | プラスチックチューブ処理方法及び装置 |
US6913056B2 (en) * | 2002-01-31 | 2005-07-05 | Baxter International Inc. | Apparatus and method for connecting and disconnecting flexible tubing |
US6858083B2 (en) * | 2002-06-05 | 2005-02-22 | Scimed Lifesystems, Inc. | Apparatus and method for closed-loop control of RF generator for welding polymeric catheter components |
US7275543B2 (en) * | 2002-09-20 | 2007-10-02 | Baxter International Inc. | Coupler member for joining dissimilar materials |
US7722733B2 (en) | 2004-03-29 | 2010-05-25 | Baxter International Inc. | Method for sterile connection of tubing |
-
2004
- 2004-03-29 US US10/811,589 patent/US7722733B2/en not_active Expired - Fee Related
-
2005
- 2005-02-28 WO PCT/US2005/006630 patent/WO2005102671A1/en active Application Filing
- 2005-02-28 JP JP2007506182A patent/JP4799546B2/ja not_active Expired - Fee Related
- 2005-02-28 AT AT05714141T patent/ATE534506T1/de active
- 2005-02-28 EP EP05714141A patent/EP1740366B1/en not_active Not-in-force
-
2010
- 2010-05-24 US US12/786,111 patent/US8162021B2/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62501890A (ja) * | 1985-02-26 | 1987-07-30 | バクスタ−、トラベノ−ル、ラボラトリ−ズ、インコ−ポレイテッド | 流体移換システム |
JPH04102580A (ja) * | 1990-08-13 | 1992-04-03 | Mitsubishi Heavy Ind Ltd | フッ素樹脂フィルムの突き合せ継目部の溶融接着方法 |
JPH08174676A (ja) * | 1994-12-22 | 1996-07-09 | Terumo Corp | チューブ接続装置 |
JPH09154920A (ja) * | 1995-12-08 | 1997-06-17 | Terumo Corp | チューブ接続装置 |
JPH09206383A (ja) * | 1996-01-31 | 1997-08-12 | Shozo Ariga | チューブの無菌接続方法及び装置 |
US20020100540A1 (en) * | 1998-07-10 | 2002-08-01 | Alexander Savitski | Simultaneous butt and lap joints |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013534162A (ja) * | 2010-08-18 | 2013-09-02 | フレゼニウス カービ ドイチュラント ゲーエムベーハー | チューブを無菌接続する方法及び装置 |
JP2017517411A (ja) * | 2014-04-02 | 2017-06-29 | ジーイー・ヘルスケア・バイオサイエンス・アクチボラグ | 融着器および封止器の統合システム |
JP2021003189A (ja) * | 2019-06-25 | 2021-01-14 | テルモ株式会社 | 加工装置 |
JP7388832B2 (ja) | 2019-06-25 | 2023-11-29 | テルモ株式会社 | 加工装置 |
Also Published As
Publication number | Publication date |
---|---|
US20100224329A1 (en) | 2010-09-09 |
US20050211373A1 (en) | 2005-09-29 |
EP1740366A1 (en) | 2007-01-10 |
US7722733B2 (en) | 2010-05-25 |
US8162021B2 (en) | 2012-04-24 |
ATE534506T1 (de) | 2011-12-15 |
WO2005102671A1 (en) | 2005-11-03 |
JP4799546B2 (ja) | 2011-10-26 |
EP1740366B1 (en) | 2011-11-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4799546B2 (ja) | 管材の滅菌連結のための方法 | |
EP0194873B1 (en) | Sterile, cold cut connection process, apparatus and system | |
EP0134630B1 (en) | Sterile docking process, apparatus and system for thermoplastic resin tubes | |
CA1204566A (en) | Sterile docking process, apparatus and system | |
US4443215A (en) | Sterile docking process, apparatus and system | |
US4369779A (en) | Sterile docking process, apparatus and system | |
US4412835A (en) | Sterile docking process, apparatus and system | |
US4516971A (en) | Sterile docking process, apparatus and system | |
US4157723A (en) | Method of forming a connection between two sealed conduits using radiant energy | |
EP0044204B1 (en) | Sterile docking process, apparatus and system | |
US8146642B2 (en) | Apparatus and method for connecting and disconnecting flexible tubing | |
JP6033884B2 (ja) | 流体流導管および流体導管を製作しそして接続するための装置および方法 | |
JP2009543008A (ja) | 熱溶接チューブコネクタ | |
WO2002066098A1 (en) | Plastic tube processing method and device | |
JPS6130582B2 (ja) | ||
JPH0227936B2 (ja) | ||
JPS61290035A (ja) | 無菌接続用構造物およびその接続方法 | |
CA1210914A (en) | Sterile docking process, apparatus and system | |
CA1210912A (en) | Sterile docking process, apparatus and system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080226 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20080226 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20091005 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20091008 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20091228 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100401 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100629 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20101227 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110325 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20110706 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20110802 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140812 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |