JP2017530034A - 経腸栄養ヘッド用の2つの独立した弁リテーナを形成する単一コアピンアセンブリ - Google Patents
経腸栄養ヘッド用の2つの独立した弁リテーナを形成する単一コアピンアセンブリ Download PDFInfo
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- JP2017530034A JP2017530034A JP2017514314A JP2017514314A JP2017530034A JP 2017530034 A JP2017530034 A JP 2017530034A JP 2017514314 A JP2017514314 A JP 2017514314A JP 2017514314 A JP2017514314 A JP 2017514314A JP 2017530034 A JP2017530034 A JP 2017530034A
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- Prior art keywords
- core pin
- molded part
- single core
- pin assembly
- workpiece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000000463 material Substances 0.000 claims abstract description 11
- 230000009969 flowable effect Effects 0.000 claims abstract description 8
- 239000000853 adhesive Substances 0.000 claims description 9
- 230000001070 adhesive effect Effects 0.000 claims description 9
- 239000011800 void material Substances 0.000 claims description 6
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 239000004033 plastic Substances 0.000 abstract description 13
- 229920003023 plastic Polymers 0.000 abstract description 13
- 239000012530 fluid Substances 0.000 description 5
- 238000000465 moulding Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16877—Adjusting flow; Devices for setting a flow rate
- A61M5/16881—Regulating valves
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/2628—Moulds with mould parts forming holes in or through the moulded article, e.g. for bearing cages
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14754—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles being in movable or releasable engagement with the coating, e.g. bearing assemblies
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/44—Removing or ejecting moulded articles for undercut articles
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/44—Removing or ejecting moulded articles for undercut articles
- B29C45/4478—Removing or ejecting moulded articles for undercut articles using non-rigid undercut forming elements, e.g. elastic or resilient
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14754—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles being in movable or releasable engagement with the coating, e.g. bearing assemblies
- B29C2045/1477—Removable inserts, e.g. the insert being peeled off after moulding
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/261—Moulds having tubular mould cavities
-
- 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
- B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
-
- 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
- B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material
-
- 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
- B29K2101/00—Use of unspecified macromolecular compounds as moulding material
- B29K2101/12—Thermoplastic materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/748—Machines or parts thereof not otherwise provided for
- B29L2031/7506—Valves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Vascular Medicine (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Physics & Mathematics (AREA)
- Hematology (AREA)
- Fluid Mechanics (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
Description
Claims (8)
- 単一コアピンアセンブリであって、
第1コアピンと、少なくとも1つの第2コアピンとを含む単一コアピンを含み、
前記第1コアピンは、第1の端部と、第2の端部と、前記第1の端部と前記第2の端部とを接続する第1コアピン本体とを有し、
前記第2コアピンは、第2コアピン第1端部と、第2のコアピン第2端部と、前記第2コアピン第1端部と、前記第2のコアピン第2端部とを接続する第2コアピン本体とを有し、
前記第2コアピン第1端部は、前記第1コアピンの前記第1の端部と結合して共通の下流側チャネルを形成するように構成されることを特徴とする単一コアピンアセンブリ。 - 請求項1に記載の単一コアピンアセンブリであって、
前記第1コアピンおよび前記第2コアピンのなかのいずれかのコアピンを保持して操作し、ワークピースから前記コアピンを引き出すために使用されるハンドルをさらに含むことを特徴とする単一コアピンアセンブリ。 - 請求項1に記載の単一コアピンアセンブリであって、
成形部品を形成するために前記第1コアピンおよび前記第2コアピンのなかのいずれかのコアピンとともに使用される流動性材料より高い融点を有することを特徴とする単一コアピンアセンブリ。 - 請求項3に記載の単一コアピンアセンブリであって、
前記流動性材料は、前記単一コアピンアセンブリを有するワークピースと、接続された空隙を画定する成形部品とを形成するためにモールド内の前記単一コアピンアセンブリを取り囲むことを特徴とする単一コアピンアセンブリ。 - 成形部品と、請求項1に記載の前記単一コアピンアセンブリを含むワークピース。
- 請求項5に記載のワークピースであって、
前記成形部品は、内部に弁を挿入可能で、かつ共通の下流側チャネル内に延びる接続された空隙を画定することを特徴とするワークピース。 - 請求項6に記載のワークピースであって、
前記成形部品は、前記弁と、前記弁同士の間の空間を閉鎖し、前記弁を前記成形部品内に固定する接着剤とを含むことを特徴とするワークピース。 - 請求項6に記載のワークピースであって、
前記共通の下流側チャネルは、カテーテル内の単一のルーメンに連通するように結合されるべく適合されていることを特徴とするワークピース。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2014/057601 WO2016048339A1 (en) | 2014-09-26 | 2014-09-26 | Single core pin assembly that creates two independent valve retainers for enteral feeding head |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017530034A true JP2017530034A (ja) | 2017-10-12 |
JP6506391B2 JP6506391B2 (ja) | 2019-04-24 |
Family
ID=51688462
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017514314A Active JP6506391B2 (ja) | 2014-09-26 | 2014-09-26 | 経腸栄養ヘッド用の2つの独立した弁リテーナを形成する単一コアピンアセンブリ |
Country Status (7)
Country | Link |
---|---|
US (1) | US10207049B2 (ja) |
EP (1) | EP3197659B1 (ja) |
JP (1) | JP6506391B2 (ja) |
AU (1) | AU2014407125B2 (ja) |
CA (1) | CA2961162C (ja) |
MX (1) | MX2017002235A (ja) |
WO (1) | WO2016048339A1 (ja) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4864151A (ja) * | 1971-12-08 | 1973-09-05 | ||
JPS56142017A (en) * | 1975-08-21 | 1981-11-06 | Wolf Woco & Co Franz J | Mold core for forming flexible hollow mold |
JPS5990410U (ja) * | 1982-12-07 | 1984-06-19 | 積水化学工業株式会社 | 支管付管継手成形用金型 |
US5352215A (en) * | 1992-08-26 | 1994-10-04 | Scimed Life Systems, Inc. | Y-adapter with a sideport radius |
JP2006175598A (ja) * | 2004-12-20 | 2006-07-06 | Matsushita Electric Works Ltd | 分岐継手の成形方法および成形金型 |
JP2007515207A (ja) * | 2003-12-04 | 2007-06-14 | ビー. ブラウン メディカル インコーポレイテッド | バルク混合機マニホルド |
US20140004370A1 (en) * | 2012-06-28 | 2014-01-02 | Michael A. Kenowski | Branching Core-Pin Assembly and System for Forming Branching Channels |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3901965A (en) * | 1972-02-14 | 1975-08-26 | Iii Henry W Honeyman | Method of making an inflatable catheter |
US4207900A (en) * | 1978-07-03 | 1980-06-17 | The Kendall Company | Insert molded catheter and method |
US4284459A (en) * | 1978-07-03 | 1981-08-18 | The Kendall Company | Method for making a molded catheter |
CA2179947A1 (en) | 1995-09-25 | 1997-03-26 | Michael Gunnar Johnson | Mold assembly for forming apertures in a molded body |
US7708923B1 (en) | 2004-02-19 | 2010-05-04 | Saint-Gobain Performance Plastics Corporation | Process of molding a coupling for interconnecting tubes |
US20080260986A1 (en) | 2007-04-19 | 2008-10-23 | Smith Ronald M | System and method for forming a non-linear channel within a molded component |
US7943077B2 (en) * | 2009-06-30 | 2011-05-17 | Tyco Healthcare Group Lp | Method for manufacturing a catheter having a separated tip configuration |
-
2014
- 2014-09-26 WO PCT/US2014/057601 patent/WO2016048339A1/en active Application Filing
- 2014-09-26 JP JP2017514314A patent/JP6506391B2/ja active Active
- 2014-09-26 CA CA2961162A patent/CA2961162C/en active Active
- 2014-09-26 MX MX2017002235A patent/MX2017002235A/es unknown
- 2014-09-26 AU AU2014407125A patent/AU2014407125B2/en active Active
- 2014-09-26 US US15/512,959 patent/US10207049B2/en active Active
- 2014-09-26 EP EP14782045.0A patent/EP3197659B1/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4864151A (ja) * | 1971-12-08 | 1973-09-05 | ||
JPS56142017A (en) * | 1975-08-21 | 1981-11-06 | Wolf Woco & Co Franz J | Mold core for forming flexible hollow mold |
JPS5990410U (ja) * | 1982-12-07 | 1984-06-19 | 積水化学工業株式会社 | 支管付管継手成形用金型 |
US5352215A (en) * | 1992-08-26 | 1994-10-04 | Scimed Life Systems, Inc. | Y-adapter with a sideport radius |
JP2007515207A (ja) * | 2003-12-04 | 2007-06-14 | ビー. ブラウン メディカル インコーポレイテッド | バルク混合機マニホルド |
JP2006175598A (ja) * | 2004-12-20 | 2006-07-06 | Matsushita Electric Works Ltd | 分岐継手の成形方法および成形金型 |
US20140004370A1 (en) * | 2012-06-28 | 2014-01-02 | Michael A. Kenowski | Branching Core-Pin Assembly and System for Forming Branching Channels |
Also Published As
Publication number | Publication date |
---|---|
CA2961162C (en) | 2022-10-18 |
US10207049B2 (en) | 2019-02-19 |
CA2961162A1 (en) | 2016-03-31 |
EP3197659A1 (en) | 2017-08-02 |
JP6506391B2 (ja) | 2019-04-24 |
MX2017002235A (es) | 2017-05-09 |
AU2014407125B2 (en) | 2020-08-06 |
WO2016048339A1 (en) | 2016-03-31 |
EP3197659B1 (en) | 2022-11-16 |
US20170296743A1 (en) | 2017-10-19 |
AU2014407125A1 (en) | 2017-03-09 |
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