JP2021516321A - 流体移送組立体 - Google Patents
流体移送組立体 Download PDFInfo
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- JP2021516321A JP2021516321A JP2020560861A JP2020560861A JP2021516321A JP 2021516321 A JP2021516321 A JP 2021516321A JP 2020560861 A JP2020560861 A JP 2020560861A JP 2020560861 A JP2020560861 A JP 2020560861A JP 2021516321 A JP2021516321 A JP 2021516321A
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- conduit
- fluid transfer
- fixture
- collar
- hook
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- 239000012790 adhesive layer Substances 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
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- 239000005038 ethylene vinyl acetate Substances 0.000 claims description 3
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 claims description 2
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- 229920001187 thermosetting polymer Polymers 0.000 description 3
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
- 239000002033 PVDF binder Substances 0.000 description 2
- 229930040373 Paraformaldehyde Natural products 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 229920006324 polyoxymethylene Polymers 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
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- 229920001577 copolymer Polymers 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000004643 cyanate ester Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 229920001973 fluoroelastomer Polymers 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
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- 239000007769 metal material Substances 0.000 description 1
- 239000000113 methacrylic resin Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920003986 novolac Polymers 0.000 description 1
- 239000010702 perfluoropolyether Substances 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920006132 styrene block copolymer Polymers 0.000 description 1
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- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Images
Classifications
-
- 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
- F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
- F16L13/14—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling
- F16L13/16—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling the pipe joint consisting of overlapping extremities having mutually co-operating collars
- F16L13/161—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling the pipe joint consisting of overlapping extremities having mutually co-operating collars the pipe or collar being deformed by crimping or rolling
-
- 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
- F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
- F16L33/20—Undivided rings, sleeves or like members contracted on the hose or expanded in the hose by means of tools; Arrangements using such members
- F16L33/207—Undivided rings, sleeves or like members contracted on the hose or expanded in the hose by means of tools; Arrangements using such members only a sleeve being contracted on the hose
- F16L33/2071—Undivided rings, sleeves or like members contracted on the hose or expanded in the hose by means of tools; Arrangements using such members only a sleeve being contracted on the hose the sleeve being a separate connecting member
-
- 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
- A61M39/12—Tube connectors; Tube couplings for joining a flexible tube to a rigid attachment
-
- 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
- F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
- F16L13/14—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling
- F16L13/141—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling by crimping or rolling from the outside
- F16L13/142—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling by crimping or rolling from the outside with a sealing element inserted into the female part before crimping or rolling
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Pulmonology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Joints That Cut Off Fluids, And Hose Joints (AREA)
- Gasket Seals (AREA)
Abstract
Description
30 テーパー面
34 最大直径部
38 挿入端
42 肩部
46 軸部
60 導管
62 内面
110 金属スリーブ
112 内面
120 エラストマーライナ
130 接着剤層
Claims (19)
- 開口を有する管腔と、前記開口に近接して前記管腔の周囲に延びる少なくとも1つの鉤状部とを有する取付具と、
可撓性導管と、
変形可能なスリーブと、
前記スリーブと前記導管との間に配置されたエラストマーライナと、
を備える流体移送組立体であって、
前記取付具は、前記導管が前記少なくとも1つの鉤状部の上に延びるように、少なくとも部分的に前記導管の中に延び、
前記エラストマーライナは、前記導管が前記取付具の前記少なくとも1つの鉤状部の周りでシール状態で押し付けられるように、前記導管に対して実質的に360度の半径方向圧力を加え、
前記流体移送組立体は、前記導管の破裂圧力に至るまで、流体密封の状態にされる、
ことを特徴とする、流体移送組立体。 - 前記少なくとも1つの鉤状部は、最大直径部から挿入端に向かうテーパー面を備え、
前記エラストマーライナは、前記導管が前記テーパー面上に押し付けられるのを維持して、前記少なくとも1つの鉤状部と前記導管の内面との間のシールを形成する、請求項1に記載の流体移送組立体。 - 前記取付具は、前記取付具上の外側表面むらをもたらす前記取付具の軸線に沿った分割線を有し、
前記エラストマーライナによって加えられた圧力は、前記取付具の外側表面むらの周りで前記導管に適合して漏れを最小にする、請求項2に記載の流体移送組立体。 - 前記エラストマーライナと前記スリーブとの間に配置された接着剤層をさらに備える、請求項1に記載の流体移送組立体。
- 前記エラストマーライナは、−100℃で弾性を維持するようになっているシリコーンを含む、請求項1に記載の流体移送組立体。
- 前記エラストマーライナは、PMVQシリコーンを含む、請求項5に記載の流体移送組立体。
- 前記導管は、エチレン酢酸ビニルを含む単一壁を有する、請求項1に記載の流体移送組立体。
- 前記スリーブは、油圧式締め付け機を用いて変形可能である剛性ステンレス鋼を含み、使い捨て構成要素として前記導管の周りに永久的に位置付けられる、請求項1に記載の流体移送組立体。
- 少なくとも1つの鉤状部及び表面むらを有する流体移送取付具に対して可撓性導管をシールするためのカラーであって、
前記可撓性導管と前記取付具との間の重なり位置の周りに永久変形可能に締め付けられるように構成された金属スリーブと、
前記スリーブの内面に取り付けられたエラストマーライナと、
を備えるカラー。 - 前記エラストマーライナは、−100℃で弾性を維持するようになっているシリコーンを含む、請求項9に記載のカラー。
- 前記エラストマーライナは、PMVQシリコーンを含む、請求項10に記載のカラー。
- 前記エラストマーライナと前記スリーブとの間に配置された接着剤層をさらに備える、請求項9に記載のカラー。
- 流体移送取付具に対して可撓性導管をシールする方法であって、
少なくとも1つの鉤状部を含む前記流体移送取付具の一部を前記可撓性導管の端部に挿入する段階と、
前記可撓性導管が前記流体移送取付具と重なる部分の周りに、金属スリーブ及び内部エラストマーライナを備えるカラーを位置付ける段階と、
前記可撓性導管及び前記流体移送取付具の周りで、前記可撓性導管の内面が前記取付具の何らかの外側表面むらに適合するように前記カラーを締め付ける段階と、
を含み、
前記カラーを前記可撓性導管及び前記流体移送取付具に締め付ける段階は、前記可撓性導管の前記内面を前記取付具に対して押し付けてその間にシールを形成することを含む、方法。 - 前記カラー、前記可撓性導管、及び前記流体移送取付具を殺菌する段階をさらに含む、請求項13に記載の方法。
- 前記内部エラストマーライナを前記金属スリーブの内面に接着する段階をさらに含む、請求項13に記載の方法。
- 前記カラーを位置付ける段階は、前記少なくとも1つの鉤状部を前記内部エラストマーライナの少なくとも一部で取り囲む段階をさらに含む、請求項13に記載の方法。
- 前記カラーを位置付ける段階は、実質的に前記可撓性導管と前記流体移送取付具との間の重なり長さ全体を取り囲む段階をさらに含む、請求項13に記載の方法。
- 前記少なくとも1つの鉤状部は、最大直径部から挿入端に向かうテーパー面を備え、
前記可撓性導管及び前記流体移送取付具の周りで前記カラーを締め付ける段階は、前記可撓性導管の前記内面を前記テーパー面に対して押し付けることを含む、請求項13に記載の方法。 - 前記カラーを締め付ける段階は、前記カラーが使い捨て構成要素であるように、前記金属スリーブを永久変形させることを含む、請求項13に記載の方法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2018/014947 WO2019147223A1 (en) | 2018-01-24 | 2018-01-24 | Fluid transfer assembly |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021516321A true JP2021516321A (ja) | 2021-07-01 |
JP7263392B2 JP7263392B2 (ja) | 2023-04-24 |
Family
ID=67395686
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020560861A Active JP7263392B2 (ja) | 2018-01-24 | 2018-01-24 | 流体移送組立体 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11506310B2 (ja) |
EP (1) | EP3743648A4 (ja) |
JP (1) | JP7263392B2 (ja) |
CN (1) | CN111727338B (ja) |
WO (1) | WO2019147223A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3246052A1 (en) * | 2016-05-20 | 2017-11-22 | Fresenius Medical Care | Tube connection |
CN112494759A (zh) * | 2020-11-26 | 2021-03-16 | 张国新 | 一种安全高效的儿科医用紧急雾化器 |
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Also Published As
Publication number | Publication date |
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CN111727338A (zh) | 2020-09-29 |
EP3743648A1 (en) | 2020-12-02 |
US20210048127A1 (en) | 2021-02-18 |
US11506310B2 (en) | 2022-11-22 |
CN111727338B (zh) | 2022-12-30 |
WO2019147223A1 (en) | 2019-08-01 |
EP3743648A4 (en) | 2021-08-25 |
JP7263392B2 (ja) | 2023-04-24 |
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