CN102448706A - 用于药物递送装置的复合工件及其制造方法 - Google Patents

用于药物递送装置的复合工件及其制造方法 Download PDF

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CN102448706A
CN102448706A CN2010800226703A CN201080022670A CN102448706A CN 102448706 A CN102448706 A CN 102448706A CN 2010800226703 A CN2010800226703 A CN 2010800226703A CN 201080022670 A CN201080022670 A CN 201080022670A CN 102448706 A CN102448706 A CN 102448706A
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workpiece component
workpiece
component
contact area
drug delivery
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CN102448706B (zh
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M.哈姆斯
S.拉布
U.达斯巴赫
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Sanofi Aventis Deutschland GmbH
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Sanofi Aventis Deutschland GmbH
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14Joining 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20Bonding
    • B23K26/21Bonding by welding
    • B23K26/22Spot welding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20Bonding
    • B23K26/21Bonding by welding
    • B23K26/24Seam welding
    • B23K26/28Seam welding of curved planar seams
    • B23K26/282Seam welding of curved planar seams of tube sections
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14Joining 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
    • B29C65/1429Joining 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
    • B29C65/1435Joining 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14Joining 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
    • B29C65/16Laser beams
    • B29C65/1629Laser beams characterised by the way of heating the interface
    • B29C65/1635Laser 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/56Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
    • B29C65/565Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits involving interference fits, e.g. force-fits or press-fits
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/56Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
    • B29C65/64Joining a non-plastics element to a plastics element, e.g. by force
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/66Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by liberation of internal stresses, e.g. shrinking of one of the parts to be joined
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/78Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7802Positioning the parts to be joined, e.g. aligning, indexing or centring
    • B29C65/7805Positioning the parts to be joined, e.g. aligning, indexing or centring the parts to be joined comprising positioning features
    • B29C65/7814Positioning the parts to be joined, e.g. aligning, indexing or centring the parts to be joined comprising positioning features in the form of inter-cooperating positioning features, e.g. tenons and mortises
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/78Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7855Provisory fixing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/01General aspects dealing with the joint area or with the area to be joined
    • B29C66/05Particular design of joint configurations
    • B29C66/10Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11Joint 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
    • B29C66/112Single lapped joints
    • B29C66/1122Single lap to lap joints, i.e. overlap joints
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/01General aspects dealing with the joint area or with the area to be joined
    • B29C66/05Particular design of joint configurations
    • B29C66/20Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
    • B29C66/21Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being formed by a single dot or dash or by several dots or dashes, i.e. spot joining or spot welding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/50General 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
    • B29C66/51Joining 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
    • B29C66/53Joining single elements to tubular articles, hollow articles or bars
    • B29C66/534Joining single elements to open ends of tubular or hollow articles or to the ends of bars
    • B29C66/5344Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially annular, i.e. of finite length, e.g. joining flanges to tube ends
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/50General 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
    • B29C66/51Joining 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
    • B29C66/54Joining 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
    • B29C66/547Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles, e.g. endless tubes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/50General 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
    • B29C66/61Joining from or joining on the inside
    • B29C66/612Making circumferential joints
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/70General 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
    • B29C66/73General 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
    • B29C66/731General 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 intensive physical properties of the material of the parts to be joined
    • B29C66/7311Thermal properties
    • B29C66/73115Melting point
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/70General 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
    • B29C66/73General 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
    • B29C66/731General 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 intensive physical properties of the material of the parts to be joined
    • B29C66/7311Thermal properties
    • B29C66/73115Melting point
    • B29C66/73116Melting point of different melting point, i.e. the melting point of one of the parts to be joined being different from the melting point of the other part
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/80General aspects of machine operations or constructions and parts thereof
    • B29C66/82Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
    • B29C66/826Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps without using a separate pressure application tool, e.g. the own weight of the parts to be joined
    • B29C66/8262Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps without using a separate pressure application tool, e.g. the own weight of the parts to be joined using "pressure means" which are associated with at least one of the parts to be joined and remain in or on it
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00Articles made by soldering, welding or cutting
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14Joining 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
    • B29C65/1429Joining 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
    • B29C65/1435Joining 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
    • B29C65/1441Joining 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 making use of a reflector on the opposite side, e.g. a polished mandrel or a mirror
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
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    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/70General 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
    • B29C66/73General 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
    • B29C66/739General 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
    • B29C66/7392General 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
    • B29C66/73921General 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/70General 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
    • B29C66/74Joining plastics material to non-plastics material
    • B29C66/742Joining plastics material to non-plastics material to metals or their alloys
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING 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
    • B29K2705/00Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00Other particular articles
    • B29L2031/753Medical equipment; Accessories therefor
    • B29L2031/7544Injection needles, syringes

Abstract

用于药物递送装置的复合工件的制造方法,所述方法包括:提供第一工件部件1和第二工件部件2;将工件部件1和工件部件2两者相对于彼此布置,使得工件部件1和工件部件2两者在接触区域3中相互机械接触;用电磁辐射照射第一工件部件1的表面,由此使第一工件部件1和/或第二工件部件2在接触区域3附近的区域软化;和使第一工件部件1在接触区域3中接合到第二工件部件2,成为复合工件。另外,提供用于药物递送装置的复合工件。

Description

用于药物递送装置的复合工件及其制造方法
技术领域
本公开涉及用于药物递送装置的复合工件的制造方法和用于药物递送装置的复合工件。
背景技术
制造药物递送装置和制造用于药物递送装置的工件中的一个问题在于这些装置可能是小且复杂的。虽然如此,仍要求这些装置可靠地工作。
发明内容
本公开的目的在于提供用于制造药物递送装置或制造用于药物递送装置的工件的改进的方法。
一个方面涉及用于药物递送装置的复合工件的制造方法。该方法可包括步骤A):提供第一工件部件和第二工件部件。该方法可包括步骤B):相对于彼此布置所述第一工件部件和所述第二工件部件两者,使得工件部件两者在接触区域中相互机械接触。该方法可包括步骤C):用电磁辐射照射所述第一工件部件的表面,由此使所述第一工件部件和/或所述第二工件部件在所述接触区域附近的区域中软化。该方法可包括步骤D):可逆地或非可逆地使所述第一工件部件在所述接触区域中与所述第二工件部件接合,成为所述复合工件。
由此,用于药物递送装置的复合工件优选地通过包括四个步骤A)至D)的工序制造。在第一步骤A)中,提供第一工件部件和第二工件部件。在第二步骤B)中,相对于彼此布置两个部件,使得两个部件在接触区域中相互机械接触。两个元件可在大的区域上叠加。所述接触区域有利地是两个工件直接相互接触的区域。在第三步骤C)中,用电磁辐射照射第一工件部件的表面。第一工件部件在步骤C)中可以在第一工件部件的任意表面上被照射。优选地,照射第一工件部件的远离所述第二工件部件的那一侧上的表面。
软化是指部件中的一个或两者可被软化直到它们熔化并成为液体。替代地,软化可指第一和/或第二工件部件可被软化而不熔化。
在使一个或两个工件部件软化之后,第一工件部件在步骤D)中与第二工件部件在接触区域中不可逆地接合以形成复合工件。在已经接合之后,第一工件部件和第二工件部件优选地例如通过固化处理而永久连接,并形成复合工件。
因此,在药物递送装置的情况中,工件部件,例如装置的壳体的部件,可优选地永久彼此连接,而不直接照射工件部件中的一个的表面。例如,电磁辐射可照射穿过第一工件部件,而并不由于在第一工件部件中发生吸收的原因而显著地使该部件软化。辐射可在第二工件部件中被吸收。因此,所述部件也可以在两个部件中的一个部件被布置在装置内时接合在一起,例如,如第二工件部件在第一工件部件中。
在两个部件在步骤D)中被软化的情况中,两个部件的软化的材料相互混合。以此可形成两个工件之间的非常稳定的连接。
在一个实施方式中,在步骤C)之前和在步骤B)之后,第一工件部件和第二工件部件受力而在接触区域中保持相互机械接触。
所述力可以是外力,但优选地是内部力。内部力可是由两个工件部件中的一个施加到所述工件部件中的另一个上的力,而没有另外施加的外部力。例如,第一工件部件和/或第二工件部件在已经相对于彼此布置之后、且在它们软化之前可受到弹性应力作用。在软化之后,第一工件部件和/或第二工件部件优选在软化区域不受到弹性应力作用。
在另一个实施方式中,所述力是由于弹性变形的原因而由所述工件部件中的一个施加到所述工件部件中的另一个上的弹性力,所述弹性变形优选是所述工件部件中的一个或两者的残留弹性变形。
所述力可以是弹性恢复力。弹性恢复力可由于弹性变形的工件部件趋于复原到其未变形形状而产生。
在所述力是弹性恢复力的情况中,所述工件部件中的一个在接触区域中在所述工件部件中的其它一个上施加压力。两个工件部件均受弹性应力作用,即在接触区域中彼此施加压力也是可以的。
在另一个实施方式中,在步骤B)中,工件部件经由压配合而相互连接,优选地经由压配合连接而相互连接。
在该实施方式中,两个工件部件在接触区域中对彼此施加压力,所述接触区域例如是压力配合区域。两个部件可以通过压配合连接而相互固定。由此,两个工件部件可被保持在待被照射的位置,而不需使工件部件相互对准的另外的外部装置。
在另一个实施方式中,第一工件部件对于步骤C)中的电磁辐射是可透过的。
在本情况中,第一工件部件对于步骤C)中的电磁辐射是可透过的,第一工件部件在步骤C)中可被照射第一工件部件的相对于第二工件部件所布置一侧的相反侧上的表面。如果第一工件部件的远离第二工件部件的该表面被照射,由电磁辐射可穿过第一工件部件并到达第二工件部件的适于直接接触第一工件部件的表面。因此,第二工件部件可在与第一工件部件直接接触的表面上被加热。由此,第一工件部件可通过从第二工件部件传递到第一工件部件的其中第一工件部件与第二工件部件直接接触的区域的热而软化。例如,第一工件部件和第二工件部件两者可在两个部件相互接触的区域中软化。由此,制成两个工件的材料可相互混合是可能的。在固化之后,两个部件彼此永久连接,而可抵抗更强的机械力。
还存在另一个实施方式,其中第一工件部件对于步骤C)中的电磁辐射仅可部分透过,但第一工件部件另外部分地吸收步骤C)中的电磁辐射。在本情况中,可能的是,仅第一工件部件由电磁辐射软化,而例如对于第二工件部件,可使用反射步骤C)中的电磁辐射的材料。由此,可增大第一工件部件中吸收的辐射功率。
在另一个实施方式中,第一工件部件包括炭黑。
炭黑可选择成使其与电磁辐射匹配,使得其并不吸收步骤C)中的全部电磁辐射。因此,可例如布置到药物递送装置的外表面上或形成药物递送装置的外表面的第一部件在药物递送装置的使用者来看是黑色的,但对于步骤C)中的电磁辐射仍是可透过的,所透过的电磁辐射足以使第二工件部件软化。
在另一个实施方式中,第二工件部件至少部分地吸收步骤C)中的电磁辐射,所吸收的电磁辐射足以使第二工件部件软化。
例如,对于第一工件部件,如果使用可透过电磁辐射的部件,则电磁辐射辐射穿过第一工件部件。因此,辐射可到达第二工件部件的与第一工件部件接触的表面。因此,第二工件部件可吸收步骤C中的电磁辐射。通过吸收电磁辐射到充足的程度,第二工件部件可由于吸收辐射能而软化。优选地,第二工件部件开始在与第一工件部件直接接触的表面处软化。如果第二工件部件吸收电磁辐射,则其例如经由吸收的能量而被加热。第二工件部件传递一部分能量到第一工件部件也是可能的。当第一工件部件本身吸收的电磁辐射并不足以单独使第一工件部件软化时更是如此。
在另一个实施方式中,对于第一工件部件和/或第二工件部件,分别使用管形式或者半管形式的部件。
管形式优选地可理解为如下宏观形式的部件:该部件可另外具有其它的特征,例如孔、凸出部或螺纹。半管形式应优选地理解为如下部件:该部件形为使得在两个半管部件接合在一起时,形成具有管形式的复合部件。半管部件可具有例如通道形式。另外,半管形式应优选地理解为宏观形式。这些半管部件还可以具有另外的几何结构,之前在管形式的上下文中提到的。
优选地,第一工件部件和/或第二工件部件是药物递送装置的部件,特别进笔型装置如注射笔的部件。笔型装置,特别地笔型注射器可包括一个或多个套管。各个套管的管形可尤其适用于形成各个工件。
在另一个实施方式中,在步骤B)中,第二工件部件至少部分地被引入第一工件部件,由此使两个部件在接触区域中彼此机械接触。
例如,在两个部件具有管形式的情况中,第二工件部件可部分地引入到第一工件部件中,特别地引入到第一工件部件的中空空间中。在本情况中,第一工件部件的最小内径匹配或小于第二工件部件的最大外径。
在另一个优选实施方式中,第一工件部件可部分地引入到第二工件部件内,特别地引入到第二工件部件的中空空间中。在本情况中,第二工件部件的最小内径匹配或小于第一工件部件的最大外径。在本实施方式中,电磁辐射可优选地从第一工件部件的中空空间内发出,电磁辐射优选地基本上径向向外导向。本实施方式的优点在于在第二工件部件的可视外表面处示出了最小的光学瑕疵。
在另一个实施方式中,接触区域仅是第一工件部件和第二工件部件在步骤B)中叠加的总区域的子区域。优选地,第二工件部件具有可限定接触区域的凸出部。
例如,如果两个元件具有管形式并且第二工件部件被引入第一工件部件,则两个部件叠加的区域中,仅子区域具有形成相对于第一工件部件的接触区域所必需的外径。同样与第一工件部件叠加但未形成该接触区域的其余区域可例如具有与第二工件部件的形成接触区域的区域相比较更小的外径。
在另一个实施方式中,对于步骤C)中的电磁辐射不可透过的部件用于第一工件部件,并且至少部分地吸收步骤C)中的电磁辐射,所吸收的电磁辐射优选地足以使得第一工件部件和/或第二工件部件软化。
在本实施方式中,步骤C)中的电磁辐射可能不穿过第一工件部件。而是,第一工件部件能够例如在其被照射的表面上吸收电磁辐射。在第一工件部件的该表面处被吸收的能量例如可传递和分布通过整个第一工件部件。能量被传递通过整个第一工件部件直到第二工件部件也是可能的。因此,如下的实施方式是可能的:其中例如第二工件部件具有与第一工件部件相比较更低的熔点,第二工件部件由从辐射穿过整个第一工件部件传递到第二工件部件的热而软化。第一工件部件还可以基于辐射而软化。如下的实施方式也是可能的:其中仅第一工件部件由步骤C)中的电磁辐射而软化。
在另一个实施方式中,第一工件部件和/或第二工件部件包括簧片构件。
第一工件部件和第二工件部件可例如形成为例如半管形式的簧片构件。由此,如果第一工件部件和第二工件部件根据步骤B)布置,则它们可形成例如管。第二工件部件可例如被部分地引入第一工件部件,并可在施加压力到第一工件部件的在接触区域中的外表面上。由此,两个元件在步骤B)之外受到弹性应力作用,并且优选地保持在弹性应力状态。特别地,第一工件部件和第二工件部件的接合可被加强,因为弹性力可将两个工件按压在一起。以此,可促进实现可靠的复合工件。
在另一个实施方式中,在步骤C)中使用激光照射第一工件部件的表面。
激光照射对于实现两个工件部件的可靠连接是有利的。激光可具有小的束流直径。因此,激光特别地适用于产生光的激光焊接部,该激光焊接部即使小的区域也是稳定的。
在本情况中,用于步骤C)中的照射的激光的波长可匹配例如第一工件部件的材料。
在另一个实施方式中,在药物递送装置的生产过程中形成复合工件,药物递送装置是注射笔。
注射笔的构件,优选地管构件可尤其适以通过上述的方法接合以形成复合工件。
在本情况中,药物递送装置是例如可用于流体例如到人体内的注射的装置。
在另一个实施方式中,第一工件部件和第二工件部件选择成使得它们两者包括塑料。
与金属相比较,塑料具有如下优点:塑料通常具有更低的密度,使得由塑料部件制成的复合工件具有与由金属制成的工件相比较更轻的重量。与例如金属部件相比较,塑料部件的另一个优点在于塑料可通常在更低的温度下软化。再一个优点在于塑料部件的制造通常可比金属部件更具有成本有效性。
在另一个实施方式中,第一工件部件和/或第二工件部件由金属组成。
如果第一工件部件和第二工件部件由金属组成,则两个部件更可靠地抵抗外部力或内部力,因此两个部件可被施加更强的力。
在制造用于药物递送装置的复合工件的方法之外,这里也公开了复合工件本身。这里接合所述方法公开的特征也可应用于工件并且反之亦然。
根据一个实施方式,提供了制造药物递送装置的方法。该方法可包括根据前述的方法使第一工件部件和第二工件部件接合。
以此,可促进实现可靠的药物递送装置。
在一个实施方式中,用于药物递送装置的复合工件包括:第一工件部件。该复合工件可包括第二工件部件。第一工件部件和第二工件部件可在接触区域相互机械接触。该接触区域可包括焊接部。焊接部可优选地将第一工件部件永久地连接到第二工件部件。接触区域可包括在所述焊接部附近的非焊接子区域。
因此,用于药物递送装置的复合工件可包括接触区域,该接触区域一方面包括将第一工件部件永久地连接到第二工件部件的焊接部,另一方面包括在接触区域中的、其中第一工件部件并未与第二工件部件相互焊接的子区域。该子区域邻近焊接部并且可以位于绕焊接部的周缘,第一部件和第二部件可受弹性残留应力作用并且施加压力于彼此。由于工件部件中的一个的残留弹性变形而由工件部件中的一个施加到工件部件中的另一个上的残留弹性恢复力可存在于两个工件部件之间。
所述的接触区域可例如是其中仅接触区域的小的区域被局部加热的焊接处理的结果。因此,能量应已通过制造工序被施加到接触区域,该制造工序适以将能量传递到小的或预定的区域。在其中第一工件部件和第二工件部件未焊接的子区域,两个部件可仍受弹性应力作用,如例如焊接处理之前的整个接触区域那样。
根据一个实施方式,提供了药物递送装置。该装置可包括一个、或两个、或更多个先前所述的复合工件。
该装置的各个构件和/或部件可优选地永久接合在一起,以形成各个复合工件。以此,促进实现可靠的药物递送装置。
根据一个实施方式,药物递送装置是笔型装置。
笔型装置可包括至少一个、优选地两个或更多个套管。这些套管可尤其适于接合以形成各个复合工件。
根据优选实施方式,提供了用于药物递送装置的复合工件的制造方法,所述方法包括如下步骤:
A)提供第一工件部件和第二工件部件,
B)相对于彼此布置第一工件部件和第二工件部件两者,使得工件部件两者在接触区域中相互机械接触,
C)用电磁辐射照射第一工件部件的表面,由此使第一工件部件和/或第二工件部件在接触区域附近的区域中软化,和
D)使第一工件部件在接触区域中与第二工件部件接合,成为复合工件。
根据优选实施方式,提供了用于药物递送装置的复合工件,包括:
-第一工件部件,
-第二工件部件,
其中第一工件部件和第二工件部件在接触区域中相互机械接触,
接触区域包括焊接部,所述焊接部使第一工件部件永久连接到第二工件部件,
并且接触区域包括焊接部附近的非焊接子区域。
附图说明
下面的附图用于说明复合工件和复合工件的制造方法的一些实施方式。
图1a至图1c示出了复合工件的一个实施方式的制造过程中的三个不同步骤的示意性截面,
图2a至图2d示出了另一种复合工件的制造过程中的四个不同步骤的示意性截面,
图3示出了药物递送装置的示例性实施方式。
具体实施方式
图1a示意性地示出了第一工件部件1和第二工件部件2的截面图。两个部件1、2在本实施方式中具有管形式或者套管形式。在周向上可封闭的第一工件部件1示意性地示出为具有窗以允许观察到其内部,其内部可为中空的。该窗可位于第一工件部件1中或可用于允许观察部件1的内部,仅为说明的目的。
在本实施方式中,第二工件部件2具有恒定的内径。第二工件部件2的外径可以变化。第二工件部件2在其外表面包括一个或多个凸出部。各个凸出部6可是凸缘,或者凸出部6可包括一个或多个突出肋。因此,第二工件部件2在带有凸出部6的部分中的外径大于关于部件2的顶部和底部的其它部分中的外径。带有凸出部6的部分可以是第一工件部件1的中央部分或中间部分。第二工件部件2的底部外径或顶部外径与中央部分相比较较小。
图1b示出了例如前述的步骤B)中的方法的示意性截面。第一工件部件1和第二工件部件2现在相对于彼此布置,以通过将第二工件部件2引入到第一工件部件1中使两者接合。两个部件1、2在接触区域3中相互接触。在本实施方式中,接触区域3仅是第一工件部件1和第二工件部件2之间的叠加的子区域。第二工件部件2在凸出部6的区域中的外径大于第一工件部件1的内径。因此,需要外部力将第二工件部件2推入第一工件部件1。凸出部6的外径与第一工件部件1的内径匹配,使得第二工件部件2能够被引入到第一工件部件1中,并且另外两个部件1、2在接触区域中由弹性恢复力压向彼此。总体上因为工件部件1、2中的一个或两个工件部件在接触区域3中的残留弹性变形的原因,该力由工件部件1、2施加于彼此。在第二工件部件2的具有更小外径的外表面区域中,第一工件部件1和第二工件部件2不受弹性应力作用。在该区域中,不存在将两个工件部件1、2压靠于彼此的力。
图1c示出了另一个制造步骤的示意性截面,该制造步骤可以是例如先前所述的步骤C)。在该制造步骤中,第一工件部件1的表面被激光束照射。激光穿过第一工件部件1并到达第二工件部件2。激光辐射可在第二工件部件2中吸收。激光可以聚焦在第一工件部件1的表面的区域上,而在穿过第一工件部件1之后,在接触区域3中冲击第二工件部件2。因此,激光束的能量可由第二工件部件2吸收。吸收的能量现在可使第二工件部件2的与第一工件部件1直接接触的表面软化。第二工件部件2可通过吸收的激光能量加热并且热量可以传递到第一工件部件1,从而第一工件部件1也可被软化。如果两个工件部件1、2被软化,直到它们熔化,则两个工件部件1、2的材料能够混合。
激光可仅在选择的点上被引导到第一工件部件的表面上。由此,可形成逐点焊接。激光绕整个第一工件部件1导向,从而可在接触区域3中形成绕先前的第二工件部件2的周向延伸的连续焊接部也是可以的。由于在第一工件部件1和第二工件部件2软化之前的使它们压靠于彼此的弹性恢复力的原因,不需要额外的外部力来实现第一工件部件1与第二工件部件2之间的良好接合强度。因此,良好接合可通过例如仅使接触区域3中的一个或两个或更多个点软化和使软化的材料固化而实现。在固化之后,第一工件部件1和第二工件部件2现在永久且牢固地连接,使得连接部抵抗机械应力。
图2a示出了第一工件部件1的另一个实施方式的示意性截面。在本实施方式中,第一工件部件1是具有半管形式的簧片构件。该簧片构件具有设置用于在第一工件部件1的内侧的左端和右端处形成接触区域3的部分。第一工件部件1可以是药物递送装置7(见图3)的部件,例如是装置7的壳体套管8的部件。
图2b示出了第二工件部件2的实施方式的示意性截面。第二工件部件2也是簧片构件。如与图2a中的第一工件部件1相比,其另外包括位于该簧片构件的相对端处的两个翼片。这两个翼片,尤其是这两个翼片的外表面与第一工件部件1匹配,使得它们连接到第一部件中并在翼片的外侧形成接触区域3。第二工件部件2可以是药物递送装置7(见图3)的部件,特别是药物递送装置7的壳体套管8的另一个部件。
图2c示出了可通过使图2a中示出的第一工件部件1与图2b中示出的第二工件部件2相对于彼此布置、从而使它们形成管而制造的复合工件的示意性截面。两个部件1、2在本实施方式中布置成使得第二工件部件2的翼片被引入第一工件部件1中,例如被引入到其相应的长槽中,并且各个翼片的外侧与第一工件部件1的内表面接触。第二工件部件2的翼片和第一部件的内表面处的相应区域被可以是弹性恢复弹性力的力压靠于彼此。
图2d示出了另外的制造步骤之后的复合工件的另一个实施方式的示意性截面。在本实施方式中,在第一工件部件1的外表面的预定的优选小的区域中已经用电磁辐射照射第一工件部件1,例如由激光照射。该表面位于第一工件部件1的与第二工件部件2的翼片接触的内表面的反向侧。激光束的能量由第一工件部件1吸收,由此第一工件部件1在接触区域3的子区域中软化。在硬化之后,在接触区域3中形成焊接部4,该焊接部4现在使第一工件部件1永久连接于第二工件部件2。焊接部4并不覆盖整个接触区域3,从而在焊接部4周围留下接触区域3的子区域5,两个部件1、2在该子区域中不焊接于彼此。在该子区域5中,两个部件1、2由于弹性恢复力的原因而仍可受弹性应力的作用,由此可施加压力于彼此。
在替代实施方式中,第一工件部件可部分地引入到第二工件部件中,特别地引入到其中空空间中。在本情况中,第二工件部件的最小内径匹配于或小于第一工件部件的最大外径。
在本实施方式中,电磁辐射从第一工件部件内的中空空间射出,该电磁辐射被基本上径向向外地引导。
图3示出了药物递送装置7的示例性实施方式。药物递送装置7可包括一个或多个如例如结合图2a至图2d所叙述的形成的复合工件(未明确示出)。
药物递送装置7可以是注射装置。药物递送装置7可以是笔型装置,特别地是笔型注射器。药物递送装置7可以是一次性装置或可重复使用装置。药物递送装置7可以构造成分配固定剂量的药品,特别地是使用者不可改变的剂量的药品,或者分配可变剂量的药品,优选地是使用者可设定剂量的药品。药物递送装置7可以是手动装置,特别地是非电驱动的装置。
药物递送装置7包括壳体8。壳体8包括管形状。特别地,壳体8可包括或者可实现为套管。壳体8构成为药物递送装置7的壳体构件,例如引导构件(未明确示出)、驱动构件(未明确示出)和/或剂量构件11。优选地,这些构件由管形状组成。特别地,这些构件可包括或可实现为套管。装置7的各个构件的管形状使得这些构件尤其适于用作第一工件部件和/或第二工件部件,并且因此适于接合以形成前述的复合工件。特别地,壳体套管7可包括由第一壳体部件和第二壳体部件(未明确示出)接合而形成的复合工件。另外或者替代地,剂量构件11可包括复合工件。
另外,装置7可包括前述引导构件,特别地包括引导套管(未明确示出)。该构件可布置在壳体8内。特别地,引导套管可永久固定到壳体8,特别地被固定以阻止相对于壳体的轴向旋转运动。引导构件可形成第二工件部件。壳体8与引导构件的永久接合连接可包括装置7的复合工件。
药物递送装置7包括筒保持件9。筒保持件9连接到、优选可释放地连接到装置7的壳体8。装置7包括筒10。筒10保持在筒保持件9中。筒10可保持多个剂量的药品。如这里所使用的,术语“药品”优选地指包含至少一种药物活性成分的药物配方,其中在一个实施方式中,药物活性化合物具有高至1500Da的分子量和/或是肽、蛋白质、多糖、疫苗、DNA、RNA、抗体、酶、抗体、激素或者寡核苷酸、或上述药物活性化合物的混合物。
其中在另一个实施方式中,药物活性化合物用于治疗和/或预防糖尿病或者与糖尿病关联的并发症比如糖尿病视网膜病变、血栓栓塞病症比如深静脉或肺血栓栓塞、急性冠状动脉硬化综合征(ACS)、心绞痛(angina)、心肌梗死、癌症、黄斑变性、炎症、枯草热、动脉粥样硬化症和/或类风湿性关节炎。
其中在另一个实施方式中,药物活性化合物包括至少一种用于糖尿病或与糖尿病关联的并发症比如糖尿病视网膜病变的治疗和/或预防的肽。
其中在另一个实施方式中,药物活性化合物包括至少一种人胰岛素或者人胰岛素类似物或衍生物、高血糖素样肽(GLP-1)或其类似物或衍生物、或exedin-3或exedin-4、或exedin-3或exedin-4的类似物或衍生物。
胰岛素类似物例如是Gly(A21)、Arg(B31)、Arg(B32)人胰岛素;Lys(B3)、Glu(B29)人胰岛素;Lys(B28)、Pro(B29)人胰岛素;Asp(B28)人胰岛素;人胰岛素,其中在位置B28中的脯氨酸由Asp、Lys、Leu、Val或Ala替代,而其中在位置B29中,Lys可由Pro替代;Ala(B26)人胰岛素;Des(B28-B30)人胰岛素;Des(B27)人胰岛素和Des(B30)人胰岛素。
胰岛素衍生物例如是B29-N-肉豆蔻酰-des(B30)人胰岛素;B29-N-棕榈酰-des(B30)人胰岛素;B29-N-肉豆蔻酰人胰岛素;B29-N-棕榈酰人胰岛素;B28-N-肉豆蔻酰LysB28ProB29人胰岛素;B28-N-棕榈酰-LysB28ProB29人类胰岛素;B30-N-肉豆蔻酰-ThrB29LysB30人胰岛素;B30-N-棕榈酰-ThrB29LysB30人胰岛素;B29-N-(N-棕榈酰-Y-谷氨酰)-des(B30)人胰岛素;B29-N-(N-石胆酰-Y-谷氨酰)-des(B30)人胰岛素;B29-N-(ω-羧基十七酰)-des(B30)人胰岛素和B29-N-(ω-羧基十七烷酰)人胰岛素。
Exendin-4例如是指Exendin-4(1-39),一种具有序列H-His-Gly-Glu-Gly-Thr-Phe-Thr-Ser-Asp-Leu-Ser-Lys-Gln-Met-Glu-Glu-Glu-Ala-Val-Arg-Leu-Phe-Ile-Glu-Trp-Leu-Lys-Asn-Gly-Gly-Pro-Ser-Ser-Gly-Ala-Pro-Pro-Pro-Ser-NH2的肽。
Exendin-4衍生物例如选自下列成分:
H-(Lys)4-des Pro36,des Pro37 Exendin-4(1-39)-NH2,
H-(Lys)5-des Pro36,des Pro37 Exendin-4(1-39)-NH2,
des Pro36[Asp28]Exendin-4(1-39),
des Pro36[IsoAsp28]Exendin-4(1-39),
des Pro36[Met(O)14,Asp28]Exendin-4(1-39),
des Pro36[Met(O)14,IsoAsp28]Exendin-4(1-39),
des Pro36[Trp(O2)25,Asp28]Exendin-4(1-39),
des Pro36[Trp(O2)25,IsoAsp28]Exendin-4(1-39),
des Pro36[Met(O)14Trp(O2)25,Asp28]Exendin-4(1-39),
des Pro36[Met(O)14Trp(O2)25,IsoAsp28]Exendin-4(1-39);或者
des Pro36[Asp28]Exendin-4(1-39),
des Pro36[IsoAsp28]Exendin-4(1-39),
des Pro36[Met(O)14,Asp28]Exendin-4(1-39),
des Pro36[Met(O)14,IsoAsp28]Exendin-4(1-39),
des Pro36[Trp(O2)25,Asp28]Exendin-4(1-39),
des Pro36[Trp(O2)25,IsoAsp28]Exendin-4(1-39),
des Pro36[Met(O)14Trp(O2)25,Asp28]Exendin-4(1-39),
des Pro36[Met(O)14Trp(O2)25,IsoAsp28]Exendin-4(1-39),
其中-Lys6-NH2基团可结合到Exendin-4衍生物的C-端;
或者具有下面序列的Exendin-4衍生物
H-(Lys)6-des Pro36[Asp28]Exendin-4(1-39)-Lys6-NH2,
des Asp28Pro36,Pro37,Pro38Exendin-4(1-39)-NH2,
H-(Lys)6-des Pro36,Pro38[Asp28]Exendin-4(1-39)-NH2,
H-Asn-(Glu)5des Pro36,Pro37,Pro38[Asp28]Exendin-4(1-39)-NH2,
des Pro36,Pro37,Pro38[Asp28]Exendin-4(1-39)-(Lys)6-NH2,
H-(Lys)6-des Pro36,Pro37,Pro38[Asp28]Exendin-4(1-39)-(Lys)6-NH2,
H-Asn-(Glu)5-des Pro36,Pro37,Pro38[Asp28]Exendin-4(1-39)-(Lys)6-NH2,
H-(Lys)6-des Pro36[Trp(O2)25,Asp28]Exendin-4(1-39)-Lys6-NH2,
H-des Asp28 Pro36,Pro37,Pro38[Trp(O2)25]Exendin-4(1-39)-NH2,
H-(Lys)6-des Pro36,Pro37,Pro38[Trp(O2)25,Asp28]Exendin-4(1-39)-NH2,
H-Asn-(Glu)5-des Pro36,Pro37,Pro38[Trp(O2)25,Asp28]Exendin-4(1-39)-NH2,
des Pro36,Pro37,Pro38[Trp(O2)25,Asp28]Exendin-4(1-39)-(Lys)6-NH2,
H-(Lys)6-des Pro36,Pro37,Pro38[Trp(O2)25,Asp28]Exendin-4(1-39)-(Lys)6-NH2,
H-Asn-(Glu)5-des Pro36,Pro37,Pro38[Trp(O2)25,Asp28]Exendin-4(1-39)-(Lys)6-NH2,
H-(Lys)6-des Pro36[Met(O)14,Asp28]Exendin-4(1-39)-Lys6-NH2,
des Met(O)14Asp28Pro36,Pro37,Pro38Exendin-4(1-39)-NH2,
H-(Lys)6-desPro36,Pro37,Pro38[Met(O)14,Asp28]Exendin-4(1-39)-NH2,
H-Asn-(Glu)5-des Pro36,Pro37,Pro38[Met(O)14,Asp28]Exendin-4(1-39)-NH2,
des Pro36,Pro37,Pro38[Met(O)14,Asp28]Exendin-4(1-39)-(Lys)6-NH2,
H-(Lys)6-des Pro36,Pro37,Pro38[Met(O)14,Asp28]Exendin-4(1-39)-(Lys)6-NH2,
H-Asn-(Glu)5 des Pro36,Pro37,Pro38[Met(O)14,Asp28]Exendin-4(1-39)-(Lys)6-NH2,
H-Lys6-des Pro36[Met(O)14,Trp(O2)25,Asp28]Exendin-4(1-39)-Lys6-NH2,
H-des Asp28Pro36,Pro37,Pro38[Met(O)14,Trp(O2)25]Exendin-4(1-39)-NH2,
H-(Lys)6-des Pro36,Pro37,Pro38[Met(O)14,Asp28]Exendin-4(1-39)-NH2,
H-Asn-(Glu)5-des Pro36,Pro37,Pro38[Met(O)14,Trp(O2)25,Asp28]Exendin-4(1-39)-NH2,
des Pro36,Pro37,Pro38[Met(O)14,Trp(O2)25,Asp28]Exendin-4(1-39)-(Lys)6-NH2,
H-(Lys)6-des Pro36,Pro37,Pro38[Met(O)14,Trp(O2)25,Asp28]Exendin-4(S1-39)-(Lys)6-NH2,
H-Asn-(Glu)5-des Pro36,Pro37,Pro38[Met(O)14,Trp(O2)25,Asp28]Exendin-4(1-39)-(Lys)6-NH2;
或者上述Exendin-4衍生物中任意一个的药学可接受的盐或溶剂合物。
激素类例如是如在《Rote Liste(2008版)》第50章列出的垂体激素类或下丘脑激素类或调节活性肽和它们的拮抗剂,比如促性腺激素(Gonadotropine)(促滤泡素(Follitropin)、促黄体素(Lutropin)、绒毛膜促性腺激素(Choriongonadotropin)、促配子成熟激素(Menotropin))、生长激素(Somatropine)(促生长素(Somatropin))、去氨加压素(Desmopressin)、特利加压素(Terlipressin)、戈那瑞林(Gonadorelin)、曲普瑞林(Triptorelin)、亮丙瑞林(Leuprorelin)、布舍瑞林(Buserelin)、那法瑞林(Nafarelin)、戈舍瑞林(Goserelin)。
多糖例如是葡糖胺聚糖、透明质酸、肝素、低分子量肝素或超低分子量肝素或它们的衍生物,或上述多糖的硫酸化形式,例如,多聚硫酸化形式,和/或它们药学可接受的盐。多聚硫酸化低分子量肝素的药学可接受的盐的实例是依诺肝素钠(enoxaparin sodium)。
药学可接受的盐例如是酸加成盐(acid addition salts)和碱式盐。酸加成盐例如是HCL盐或者HBr盐。碱式盐例如是具有选择自碱或者碱性物的阳离子的盐,所述阳离子例如Na+、或K+、或Ca2+,或者是铵离子N+(R1)(R2)(R3)(R4),其中彼此独立的R1至R4指:氢、可选地取代的C1-C6-烷基、可选地取代的C2-C6-烯基、可选地取代的C6-C10-芳基、或可选地取代的C6-C10-杂芳基。在美国宾州伊斯顿的Mark Publishing Company出版的由Alfonso R.Gennaro(Ed.)编辑的第17版《Remington′s PharmaceuticalSciences》中和在《Encyclopedia of Pharmaceutical Technology》说明了药学可接受盐的其它示例。
药学可接受的溶剂合物例如是水合物。
附图标记:
1)第一工件部件;2)第二工件部件;3)接触区域;4)焊接部;5)非焊接部;6)凸出部;7)药物递送装置;8)壳体;9)筒保持件;10)筒;11)剂量构件

Claims (17)

1.用于药物递送装置的复合工件的制造方法,该方法包括如下步骤:
A)提供第一工件部件(1)和第二工件部件(2),
B)相对于彼此布置第一工件部件(1)和第二工件部件(2)两者,使得第一和第二工件部件(1、2)两者在接触区域(3)中相互机械接触,
C)用电磁辐射照射第一工件部件(1)的表面,由此第一工件部件(1)和/或第二工件部件(2)在接触区域(3)附近的区域中软化,和
D)使第一工件部件(1)在接触区域(3)中与第二工件部件(2)接合,成为复合工件。
2.根据权利要求1的方法,
其中在步骤C)之前且在步骤B)之后,第一工件部件(1)和第二工件部件(2)通过力保持成在接触区域(3)中相互机械接触。
3.根据权利要求2的方法,
其中所述力是由于工件部件(1、2)中的一个或两者的残留弹性变形而由工件部件(1、2)中的一个施加到工件部件(1、2)中的另一个上的弹性恢复力。
4.根据前述权利要求中任一项的方法,
其中在步骤B)中,工件部件(1、2)经由压配合连接而相互连接。
5.根据前述权利要求中任一项的方法,
其中第一工件部件(1)对步骤C)中的电磁辐射是至少部分透过的。
6.根据权利要求5的方法,
其中第一工件部件(1)包括黑色颜料。
7.根据前述权利要求中任一项的方法,
其中第二工件部件(2)对步骤C)中的电磁辐射的吸收达到足以使第二工件部件(2)软化的程度。
8.根据前述权利要求中任一项的方法,
其中具有管形式或半管形式的部件分别被用于第一工件部件(1)和第二工件部件(2)。
9.根据前述权利要求中任一项的方法,
其中在步骤B)中,第二工件部件(2)至少部分地被引入第一工件部件(1),由此使得工件部件(1、2)在接触区域(3)中相互机械接触。
10.根据前述权利要求中任一项的方法,
其中在步骤B)中,第一工件部件至少部分地被引入第二工件部件,由此使得工件部件在接触区域中相互机械接触,并且在步骤C)中,电磁辐射从第一工件部件内的中空空间发出,所述电磁辐射基本上径向向外定向。
11.根据前述权利要求中任一项的方法,
其中接触区域(3)仅是第一工件部件(1)与第二工件部件(2)在步骤B)中叠加的总区域的子区域。
12.根据权利要求1至4或7至10中任一项的方法,
其中如下的部件用于第一工件部件(1):该部件不能透过步骤C)中的电磁辐射,并且对步骤C)中的电磁辐射吸收达到足以使第一工件部件(1)和/或第二工件部件(2)软化的程度。
13.根据前述权利要求中任一项的方法,
其中第一工件部件(1)和/或第二工件部件(2)包括弹簧构件。
14.根据前述权利要求中任一项的方法,
其中在步骤C)中使用激光照射第一工件部件(1)的表面。
15.根据前述权利要求中任一项的方法,
其中在生产药物递送装置时形成复合工件,所述装置是注射笔。
16.用于制造药物递送装置(7)的方法,包括:根据权利要求1至15中任一项的方法使第一工件部件(1)与第二工件部件(2)接合。
17.用于药物递送装置的复合工件,包括:
-第一工件部件(1),
-第二工件部件(2),
其中第一工件部件(1)和第二工件部件(2)在接触区域(3)中相互机械接触,
接触区域(3)包括焊接部(4),焊接部(4)使第一工件部件(1)永久连接到第二工件部件(2),
并且接触区域(3)包括在焊接部(4)附近的非焊接子区域(5)。
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