SE448571B - Kopplingselement for forsegling av en ende av ett ror eller ledning - Google Patents
Kopplingselement for forsegling av en ende av ett ror eller ledningInfo
- Publication number
- SE448571B SE448571B SE8203359A SE8203359A SE448571B SE 448571 B SE448571 B SE 448571B SE 8203359 A SE8203359 A SE 8203359A SE 8203359 A SE8203359 A SE 8203359A SE 448571 B SE448571 B SE 448571B
- Authority
- SE
- Sweden
- Prior art keywords
- wall
- coupling element
- coupling
- passage
- housing
- Prior art date
Links
Classifications
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- 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
- A61M39/143—Tube connectors; Tube couplings for connecting tubes having sealed ends both tube ends being sealed by meltable membranes pierced after connection by use of heat, e.g. using radiant energy
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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
- 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
- B29C65/1429—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 characterised by the way of heating the interface
- B29C65/1435—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 characterised by the way of heating the interface at least passing through one of the parts to be joined, i.e. 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
- B29C65/1477—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 making use of an absorber or impact modifier
- B29C65/148—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 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
- B29C65/74—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
- B29C65/747—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using other than mechanical means
- B29C65/7473—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using other than mechanical means using radiation, e.g. laser, for simultaneously welding and severing
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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
- B29C66/11—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
- B29C66/116—Single bevelled joints, i.e. one of the parts to be joined being bevelled in the joint area
- B29C66/1162—Single bevel to bevel joints, e.g. mitre 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
- B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
- B29C66/126—Tenon and mortise 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
- B29C66/50—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
- B29C66/50—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
- B29C66/5223—Joining tubular articles for forming corner connections or elbows, e.g. for making V-shaped pieces
-
- 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
- B29C66/5229—Joining tubular articles involving the use of a socket
- B29C66/52298—Joining tubular articles involving the use of a socket said socket being composed by several elements
-
- 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
- B29C66/534—Joining single elements to open ends of tubular or hollow articles or to the ends of bars
-
- 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
- B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
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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
- B29C66/70—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
- B29C66/73—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/733—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the optical properties of the material of the parts to be joined, e.g. fluorescence, phosphorescence
- B29C66/7336—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the optical properties of the material of the parts to be joined, e.g. fluorescence, phosphorescence at least one of the parts to be joined being opaque, transparent or translucent to visible light
- B29C66/73361—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the optical properties of the material of the parts to be joined, e.g. fluorescence, phosphorescence at least one of the parts to be joined being opaque, transparent or translucent to visible light at least one of the parts to be joined being opaque to visible light
- B29C66/73362—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the optical properties of the material of the parts to be joined, e.g. fluorescence, phosphorescence at least one of the parts to be joined being opaque, transparent or translucent to visible light at least one of the parts to be joined being opaque to visible light both parts to be joined being opaque to visible light
-
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/24—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action
- F16L37/244—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action the coupling being co-axial with the pipe
- F16L37/252—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action the coupling being co-axial with the pipe the male part having lugs on its periphery penetrating in the corresponding slots provided in the female part
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/26—Couplings of the quick-acting type in which the connection is made by transversely moving the parts together, with or without their subsequent rotation
-
- 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
- A61M2039/1027—Quick-acting type connectors
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
- B29C2035/0822—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using IR radiation
-
- 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
- B29C65/1403—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 characterised by the type of electromagnetic or particle radiation
- B29C65/1406—Ultraviolet [UV] radiation
-
- 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
- B29C65/1403—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 characterised by the type of electromagnetic or particle radiation
- B29C65/1409—Visible light radiation
-
- 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
- B29C65/1403—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 characterised by the type of electromagnetic or particle radiation
- B29C65/1412—Infrared [IR] radiation
-
- 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
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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
- B29C66/70—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
- B29C66/70—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
- B29C66/73—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/733—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the optical properties of the material of the parts to be joined, e.g. fluorescence, phosphorescence
- B29C66/7336—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the optical properties of the material of the parts to be joined, e.g. fluorescence, phosphorescence at least one of the parts to be joined being opaque, transparent or translucent to visible light
- B29C66/73365—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the optical properties of the material of the parts to be joined, e.g. fluorescence, phosphorescence at least one of the parts to be joined being opaque, transparent or translucent to visible light at least one of the parts to be joined being transparent or translucent to visible light
- B29C66/73366—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the optical properties of the material of the parts to be joined, e.g. fluorescence, phosphorescence at least one of the parts to be joined being opaque, transparent or translucent to visible light at least one of the parts to be joined being transparent or translucent to visible light both parts to be joined being transparent or translucent to visible light
-
- 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
- B29C66/73—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/739—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/7392—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
- B29C66/73921—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic characterised by the materials of both parts being thermoplastics
-
- 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
- B29K2995/0025—Opaque
-
- 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
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S604/00—Surgery
- Y10S604/905—Aseptic connectors or couplings, e.g. frangible, piercable
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Toxicology (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Optics & Photonics (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Anesthesiology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pulmonology (AREA)
- Biomedical Technology (AREA)
- External Artificial Organs (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Description
lO 448 571 2 tecknande del. Därigenom uppnås, att det inre av kopp- lingselementets hus icke utan vidare kan fyllas med vätska, såsom blod från det rör, vars ände är förseglad med elementet och vars andra ände står i förbindelse med en behållare, såsom en blodpåse. En annan fördel- aktig effekt, som också uppnås, är att tack vare det tillslutna inre hålrummet eller kammaren i kopplings- elementets hus kan frambringas ett övertryck i huset, varvid den däri inspärrade luftmängden expanderar på grund av uppvärmningen under bestrålningsoperationen.
Detta övertryck kommer följaktligen att kunna medverka till eller befrämja bildandet av öppningen i element- husets smältbara väggparti.
Uppfinningen beskrives närmare i det följande under hänvisning till bifogade ritningar. Fig 1 är en sidovy av två kopplingselement, innan dessa bringas samman till en förseglad kopplingsanordning. Pig 2 är en partiell vertikalsektionsvy genom en kopplingsanordning, skapad av de separata kopplingselementen i fig l. Fig 3 är ett längdsnitt genom ett kopplingselement i fig 2. Fig 4 är en ändvy av ett kopplingselement i fig 1. Fig 5 är en planvy av ett kopplingselement i fig l sedd ovanifrån.
Fig 6 är en ändvy av kopplingsanordningen i fig 2. Fig 7 är planvy av kopplingsanordningen i fig 2. Fig 8 är en sidovy delvis i snitt av två kopplingselement enligt en annan utföringsform av uppfinningen, innan dessa hopfo- gas till en annan förseglad kopplingsanordning. Fig 9 är en planvy av ett kopplinqselement i fig 8 sedd ovani- från. Fig 10 är ett fragmentariskt lodrätt snitt genom en kopplingsanordning framställd av de hopfogade kopp- lingselementen i fig 8. Fig ll är ett längdsnitt genom ett av de i fig 10 visade kopplingselementen. Fig 12 är en sidovy, med vissa delar utelämnade, av de hopfoga- de kopplingselementen i fig 10. Fig l3 är en planvy av de hopfogade kopplingselementen i fig 10.
Det hänvisas nu till fig 1-5, som visar en första ut- föringsform av en kopplingsanordning 10, som är skapad 448 571 3 av däri ingående kopplingselement 12, l4. Varje kopp- lingselement l2, 14 innefattar ett ihâligt transparent hus 16, varvid husets ihåliga inre 20 kan förseglas från ytteromgivningen.
En del av väggen av varje hus innehåller en opak vägg- -del 22, som skiljer husets ihåliga inre 20 från omgiv- ningen. Varje opak väggdel är förseglad vid resten av det tillhörande transparenta huset runt och längs vägg- delens 22 periferi.
Varje hus 16 i kopplingselementen 12, 14 är inrättat att hopföras med huset på det motsvarande kopplingsele- mentet, så att de opaka väggdelarna 22 har ytkontakt med varandra, såsom visas i fig 2, och hålles i tättslutande, fasthållet tillstånd. Genom att utsätta de på så vis in- bördes förbundna husen för strålningsenergi på samma vis, som beskrivs i den inledningsvis omtalade amerikanska pa- tentansökan nr 843 608, kan de i kontakt varande opaka väggdelarna smälta samman och bilda en genomgående öpp- ning häri.
De opaka väggdelarna 22 kan företrädesvis vara fram- ställda av ett organiskt termoplastiskt material, företrä- desvis ett material med en hög smält- eller mjukgörnings- temperatur, så att alla bakterier, som uppehåller sig på de opaka väggdelarnas utvändiga sidor, dödas vid expone- ring för den opaka väggdelens smält- eller mjukgörnings- temperatur och dessutom infångas i den smältande massan.
Speciellt kan den opaka väggdelen 22 framställas av ett polykarbonatmaterial, såsom Lexan, som saluföres av General Electric, eller av andra termoplastiska material, företrädesvis med hög smältpunkt.
Den termoplastiska opaka väggdelen 22 innefattar van- ligtvis ett fyllmedel, såsom pulvriserat träkol, aktive- rat träkol eller kimrök för att göra väggdelen opak, men andra önskade fyllmedel, som kan absorbera den typ av strålningsenergi, som skall nyttjas, kan komma till an- vändning som ersättning för kol.
De visade husen l6 är framställda av ett transparent, 448 571 4 högsmältande plastmaterial, såsom Lexan.
Strålningsenergin kan tillföras systemet i form av synlig eller vitglödande, infraröd, ultraviolett eller radiofrekvent energi, alltefter önskemål. Uttrycket "opak“ innebär, att de opaka väggdelarna är inrättade att absorbera en förhållandevis hög procentandel av den ifrågavarande strålningsenergin, som väggdelarna utsät- tes för. Uttrycket "transparent" innebär, att en mindre procentandel av den tillförda strålningsenergin absorbe- ras. Fokuserad infrarödstrålningsenergi är speciellt önskvärd för användning. Om så önskas kan laserstrålar nyttjas för att ge strålningsenergin.
De opaka väggdelarna 22 kan vara förspända genom en axiell eller biaxiell orientering, eller med radiella spänningsmönster för att främja bildandet av en central öppning, när de opaka väggdelarna hopsmältes. Spänninge- fria väggdelar kan också nyttjas, varvid bildningen av den centrala öppningen sker genom kohesion under den värmemjukgörande bestrâlningsoperationen.
Varje kopplingselement 14, 16 uppvisar medel för fasthållande av det andra kopplingselementet. Dessa fasthållningsmedel innefattar två motstående griparmar 24, som är anbragta vid en första ände 26 av huset och som avgränsar ett spår 28 för fasthållande av en fläns, som är anbragt i detta spår. Två motstående flänsar 30 är på motsvarande vis anbragta vid en andra ände 32 av huset 16. Varje fläns 30 och de av griparmarna 24 bilda- de spåren 28 är parallella med den opaka väggdelen 22.
Bredden av spåren 28 är så vald, att den är åtminstone :iku stor som bredden på flänsarna BU, så att flänsarnn på det motsatta kopplingselementet 12 eller 14 kan passa in i spåren i griparmarna 24, medan flänsarna 30 på det första kopplingselementet kan passa in i spåren i griparmarna 24 på det motstående kopplingselementet.
Kopplingselementen kan sålunda tättslutande hophållas till en kopplingsanordning, visad i fig 2, och med de opaka väggdelarna 22 stötande intill varandra. 448 571 f 5 Kopplingselementen hopföres genom att de skjutes sam- man i en riktning, som är parallell med planet för de opaka väggarna 22. Följaktligen kommer tillfälliga kraf- ter, som strävar att dra kopplingselementen från varand- ra, icke att kunna framkalla något som helst åtskiljande, eftersom den enda möjligheten till relativ rörelse lig- ger i planet för spåren 28 och flänsarna 30.
Passande tandningar kan vara anordnade för att få kopplingselementen 12, l4 att hoplåsas med snäppverkan för att förhindra åtskiljande av kopplingselementen till separata komponenter, sedan de har blivit hopsatta. i Efter hopsättningen kan kopplingselementen bestrålas med fokuserad infraröd strålning eller liknande under en önskad lång tid. Vid användning av exempelvis två mot- stående 150 W Sylvania-lampor med elliptisk reflektor (modul DJL), kan det fokuserade infraröda ljuset tillfö- ras i ca 5 s för effektiv bildning av en genomgående öpp- ning i de två opaka väggarna 22 och samtidigt för hop- smältning av dessa väggar runt omkring öppningen, så att en förseglad strömningsväg bildas mellan resp kopplings- elements 12, nlihåiiga inre 20. om ešwšnekee kan lampans drivas vid mindre 150 W genom användning av en lägre spän- ning, för reduktion av strålningsintensiteten.
Varje kopplingselement har också en ledning 34, som kan vara utformad i ett stycke med huset 16. I den visa- ide utföringsformen löper ledningens 34 axel längs planet för den fixerade opaka väggdelen 22.
Ledningen 34 anbringas företrädesvis tättslutande i ett flexibelt rör 36, som i sin tur kan stå i förbindel- se med en förseglad behållare 38, såsom en blodpåse, en behållare för parenteral lösning eller liknande. När kopplingselementen 12, 14 har hopförts och bestrålats, kan följaktligen en steril förbindelse öppnas mellan två behållare 38 för överförande av fluider mellan be- hållarna.
Det hänvisas nu till fig 8-13, som visar en annan ut- föringsform av uppfinningen.
V1 'i U 448 571 6 Fig 8-13 visar två kopplingselement 60, 62, som lik- som vid det tidigare utförandet innehåller ett ihåligt transparent hus 64 samt en opak vägg 66, som vid sin peri- feri är förseglad vid det transparenta huset 64 på ett mot den tidigare utföringsformen svarande vis.
Varje kopplingselement har hållaranordningar för att sammanhålla husen 64. Hållaranordningarna innefattar mot- stående griparmar 68 vid en första ände 70 av huset, och dessa armar avgränsar ett spår 72 för upptagning av en fläns 74, som svarar mot flänsarna 30 i den tidigare ut- föringsformen, på kopplingselementet med vilket det skall bildas förbindelse.
I den ifrågavarande utföringsformen är flänsarna 74 anbragta vid en andra ände 76 av varje hus 64, och flän- sarna 74 är inrättade att kunna skjutas in i och fasthål- las i ett spår 72, som avgränsas av griparmarna på ett andra kopplingselement, så att de två kopplingselementen hoplåses med respektive opaka väggar 66 liggande mot va- randra, såsom visas i fig 10.
Tandningar 78, 80 är så anordnade, att respektive kopplingselement 60, 62 efter hopskjutningen blott svår- ligen kan isärdragas under normal användning, där kopp- lingselementen för att säkra sterilitet är beräknade att hophållas permanent under deras användningsperiod efter hopkoppling.
Varje kopplingselement 60, 62 har en i ett stycke därmed utformad ledning 84, vars axel i denna utförings- form bildar en spetsig vinkel med planet för den till- hörande opaka väggdelen 66. Såsom visas har den yttersta änden av ledningun d4 en tillsluten ändvägg 86 med ett tunnare och sönderbrytbart område 88, som kan vara ring- formigt. En framskjutande del 90 sträcker sig utåt från den tillslutna ändväggen, så att en manuell böjning av den utskjutande delen 90 kan framkalla brott i ändväggen 86 och därigenom öppning av ledningens 84 yttersta ände.
Liksom i den tidigare utföringsformen kan varje led- ning 84 vara insatt tättslutande i ett flexibelt rör 36a, 1st 448 571 7 som står i förbindelse med en förseglad behållare 38, såsom en blodpåse. Följaktligen möjliggör en manuell manipulering av det flexibla röret 36a och av den fram- skjutande delen 90 framkallande av brott i varje led- nings 84 ände 86, varvid kopplingselementen 60, 62 öpp- nas efter det att de förbundits med varandra till en kopplingsanordning enligt fig 10.
När båda kopplingselementen har sönderbrytbara för- seglade ändar 86 på sina respektive ledningar 84 är det ofta önskvärt att öppna en av dem före bestrålningsopera- tionen. I så fall kommer luft, som befinner sig i den förseglade kammaren 94 i huset 64 och i ledningen 84, att expandera under uppvärmningen och därvid åvägabringa en tryckskillnad över de opaka väggarna 66 under bestrål- ningssteget. Detta kommer å sin sida att medverka till att sönderbryta de opaka väggarna 66, då dessa försva- gas och smälter under åvägabringandet av en företrädes- vis steril och förseglad förbindelse mellan de två kopp- lingselementen 60 och 62.
Om så önskas behöver endast det ena av kopplingsele- menten ha förseglad ändvägg 86 och en framskjutande del 90. Exempelvis kan en tunn blodpåse vara utan förseglad ändvägg 86 och framskjutande del 90, medan en blodpåse, som är bestämd att mottaga blod från en donator, kan ha en sådan förseglad ändvägg, för att förhindra att blod passerar fram till den opaka väggen 66 under lagring.
Den framskjutande delen 90 kan sluta med en diametral slits 92. Efter bortbrytandet kan den med slitsen försed- da änden på den framskjutande, långsträckta delen 90 in- pressas i en insnörda du] 94 av röret lfia för att hålla delen 90 borta från den öppna änden 86. Detta förhindrar tillstoppning av strömningspassagen. I detta fall tillå- ter slitsen 92 strömning genom den insnörda delen 94, medan delen 90 är fasthållen häri.
Claims (5)
1. Kopplinqsolemnnt För försegling av ett ändparti av ett flexibelt rör eller en flexibel ledning (36a) och innefattande ett hus, som har väggar (64) framställ- da av ett material med en första absorptionsgrad för strålningsenergi, och som omsluter ett invändigt hål- rum (94), vilket hus vidare innehåller en passage (85), som står i förbindelse med det invändiga hålrum- met och är inrättad för kommunikation med ändpartiet av nämnda rör eller ledning, och en smältbar väggan- ordning (66), som är framställd av ett material med en sådan andra absorptionsgrad för strålningsenergi, som är större än nämnda första absorptionsgrad, och som normalt förseglar det invändiga hålrummet (94) mot kommunikation med atmosfären, men där den smält- bara vägganordningen bildar en genomgående öppning när den tillföres strålningsenergi som är tillräcklig för att smälta vägganordningen (66), k ä n n e t e c k - n a t därav, att passagen (85) innehåller en sönder- brytbar vägg (86), som normalt förhindrar fluidumström- ning genom passagen (85) och som uppbär en kropp (90) medelst vilken väggen (86) är manuellt sönderbrytbar, i och för selektiv öppning av passagen (85) för flui- dumgenomströmning, varvid den sönderbrytbara väggen (86) och kroppen (90) är tätt omslutna av det flexibla rörets (36a) ändparti så, att sönderbrytningen av väggen (86) är utförbar genom manipulering av kroppen från utsidan av det flexibla rörots ändparti.
2. Kopplingselement enligt kravet 1, k ä n n e - t e c k n a t därav, att axeln för passagen (85) bildar en spetsig vinkel med den smältbara vägganord~ ningen (66).
3. Kopplingselement enligt något av kraven 1 och 2, k ä n n e t e c k n a t därav, att det inre huset är sterilt på ett sådant vis, att kopplingselementet _ -.-._..__..__...... __....-,.._ i. 10 44-8 571 9 är i stånd att frambringa steril förbindelse med ett andra kopplingselement av liknande utformning.
4. Kopplingselement enligt något av kraven 1 - 3, k ä n n e t e c k n a t därav, att det är förbundet med ett likadant andra kopplíngselement, varvid de två kopplingselementens smältbara vägganordningar (66) har ytkontakt med varandra.
5. Användning av två kopplingselement enligt något av kraven l - 4, till frambringande av förseg- lad och företrädesvis steril förbindelse mellan ändar- na av två rör eller ledningar.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/005,749 US4265280A (en) | 1979-01-23 | 1979-01-23 | Connector member for sealed conduits |
AU26649/84A AU2664984A (en) | 1979-01-23 | 1984-04-09 | Sterile connection member utilizing meltable opaque wall |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8203359L SE8203359L (sv) | 1982-06-01 |
SE448571B true SE448571B (sv) | 1987-03-02 |
Family
ID=44718939
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7910641A SE436247B (sv) | 1979-01-23 | 1979-12-27 | Kopplingselement for forsegling av ett rors endparti samt anvendning derav |
SE8203359A SE448571B (sv) | 1979-01-23 | 1982-06-01 | Kopplingselement for forsegling av en ende av ett ror eller ledning |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7910641A SE436247B (sv) | 1979-01-23 | 1979-12-27 | Kopplingselement for forsegling av ett rors endparti samt anvendning derav |
Country Status (18)
Country | Link |
---|---|
US (2) | US4265280A (sv) |
JP (1) | JPS55100495A (sv) |
AU (2) | AU5443980A (sv) |
BE (1) | BE881085A (sv) |
BR (1) | BR7908611A (sv) |
CA (3) | CA1121844A (sv) |
DE (1) | DE3001088A1 (sv) |
DK (2) | DK13780A (sv) |
ES (1) | ES8102768A1 (sv) |
FI (1) | FI794071A (sv) |
FR (1) | FR2447510A1 (sv) |
GB (2) | GB2041132B (sv) |
IL (2) | IL59044A0 (sv) |
IT (1) | IT1195750B (sv) |
MX (1) | MX149137A (sv) |
NO (2) | NO149613C (sv) |
SE (2) | SE436247B (sv) |
ZA (1) | ZA8039B (sv) |
Families Citing this family (70)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4325417A (en) * | 1979-04-06 | 1982-04-20 | Baxter Travenol Laboratories, Inc. | Connector member for sealed conduits utilizing crystalline plastic barrier membrane |
ATE13220T1 (de) * | 1980-09-05 | 1985-05-15 | Scovill Inc | Kupplungen fuer ein gasfoermiges oder fluessiges medium. |
JPS5755151A (en) * | 1980-09-12 | 1982-04-01 | Baxter Travenol Lab | Connector member for sealed conduit using crystaline plastic barrier film |
ES274987Y (es) * | 1981-01-19 | 1985-04-01 | Baxter Travenol Laboratories, Inc. | Dispositivo conector esteril perfeccionado. |
US4356394A (en) * | 1981-01-30 | 1982-10-26 | Baxter Travenol Laboratories, Inc. | Apparatus for applying radiant beam |
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-
1979
- 1979-01-23 US US06/005,749 patent/US4265280A/en not_active Expired - Lifetime
- 1979-12-24 CA CA000342583A patent/CA1121844A/en not_active Expired
- 1979-12-26 JP JP17402779A patent/JPS55100495A/ja active Granted
- 1979-12-26 IL IL59044A patent/IL59044A0/xx unknown
- 1979-12-27 FI FI794071A patent/FI794071A/fi not_active Application Discontinuation
- 1979-12-27 SE SE7910641A patent/SE436247B/sv not_active IP Right Cessation
- 1979-12-27 NO NO794266A patent/NO149613C/no unknown
- 1979-12-28 BR BR7908611A patent/BR7908611A/pt unknown
-
1980
- 1980-01-03 ZA ZA00800039A patent/ZA8039B/xx unknown
- 1980-01-07 FR FR8000200A patent/FR2447510A1/fr not_active Withdrawn
- 1980-01-08 AU AU54439/80A patent/AU5443980A/en not_active Abandoned
- 1980-01-08 MX MX180716A patent/MX149137A/es unknown
- 1980-01-10 GB GB8000841A patent/GB2041132B/en not_active Expired
- 1980-01-10 GB GB8128085A patent/GB2080903B/en not_active Expired
- 1980-01-10 BE BE0/198913A patent/BE881085A/fr not_active IP Right Cessation
- 1980-01-11 DK DK13780A patent/DK13780A/da not_active Application Discontinuation
- 1980-01-14 DE DE19803001088 patent/DE3001088A1/de active Granted
- 1980-01-18 IT IT19324/80A patent/IT1195750B/it active
- 1980-01-23 ES ES487958A patent/ES8102768A1/es not_active Expired
- 1980-11-25 NO NO803543A patent/NO803543L/no unknown
-
1981
- 1981-01-05 US US06/222,395 patent/US4340097A/en not_active Expired - Lifetime
- 1981-11-19 CA CA390,490A patent/CA1133539A/en not_active Expired
- 1981-11-19 CA CA000390491A patent/CA1143410A/en not_active Expired
-
1982
- 1982-04-30 DK DK195382A patent/DK195382A/da not_active Application Discontinuation
- 1982-06-01 SE SE8203359A patent/SE448571B/sv not_active IP Right Cessation
-
1983
- 1983-06-10 IL IL68944A patent/IL68944A0/xx unknown
-
1984
- 1984-04-09 AU AU26649/84A patent/AU2664984A/en not_active Abandoned
Also Published As
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---|---|
JPH023621B2 (sv) | 1990-01-24 |
JPS55100495A (en) | 1980-07-31 |
SE7910641L (sv) | 1980-07-24 |
DE3001088C2 (sv) | 1989-08-17 |
ES487958A0 (es) | 1981-02-16 |
BR7908611A (pt) | 1980-09-09 |
NO149613C (no) | 1984-05-23 |
IT8019324A0 (it) | 1980-01-18 |
GB2041132A (en) | 1980-09-03 |
FR2447510A1 (fr) | 1980-08-22 |
ES8102768A1 (es) | 1981-02-16 |
CA1143410A (en) | 1983-03-22 |
CA1121844A (en) | 1982-04-13 |
BE881085A (fr) | 1980-05-02 |
CA1133539A (en) | 1982-10-12 |
NO794266L (no) | 1980-07-24 |
DK195382A (da) | 1982-04-30 |
DE3001088A1 (de) | 1980-07-31 |
AU2664984A (en) | 1984-08-23 |
SE436247B (sv) | 1984-11-26 |
GB2041132B (en) | 1983-07-27 |
GB2080903A (en) | 1982-02-10 |
SE8203359L (sv) | 1982-06-01 |
AU5443980A (en) | 1980-07-31 |
FI794071A (fi) | 1980-07-24 |
IL59044A0 (en) | 1980-03-31 |
NO149613B (no) | 1984-02-13 |
IT1195750B (it) | 1988-10-27 |
GB2080903B (en) | 1983-06-02 |
DK13780A (da) | 1980-07-24 |
NO803543L (no) | 1980-07-24 |
US4340097A (en) | 1982-07-20 |
IL68944A0 (en) | 1983-10-31 |
ZA8039B (en) | 1981-01-28 |
MX149137A (es) | 1983-09-05 |
US4265280A (en) | 1981-05-05 |
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