MX2018010088A - Ensamble restrictor de microflujos y métodos para hacer el mismo. - Google Patents
Ensamble restrictor de microflujos y métodos para hacer el mismo.Info
- Publication number
- MX2018010088A MX2018010088A MX2018010088A MX2018010088A MX2018010088A MX 2018010088 A MX2018010088 A MX 2018010088A MX 2018010088 A MX2018010088 A MX 2018010088A MX 2018010088 A MX2018010088 A MX 2018010088A MX 2018010088 A MX2018010088 A MX 2018010088A
- Authority
- MX
- Mexico
- Prior art keywords
- mandrel
- assembly
- cavity
- fluid
- exterior surface
- Prior art date
Links
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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
- F16L55/027—Throttle passages
- F16L55/02754—Throttle passages using a central core throttling the passage
-
- 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
- A61M5/142—Pressure infusion, e.g. using pumps
-
- 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
- A61M5/141—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor with capillaries for restricting fluid flow
-
- 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
-
- 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus 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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus 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
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus 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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
- F15D1/00—Influencing flow of fluids
- F15D1/02—Influencing flow of fluids in pipes or conduits
- F15D1/025—Influencing flow of fluids in pipes or conduits by means of orifice or throttle elements
-
- 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
- A61M2207/00—Methods of manufacture, assembly or production
-
- 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
-
- 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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
- F16L55/027—Throttle passages
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Anesthesiology (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Vascular Medicine (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Pulmonology (AREA)
- Manufacturing & Machinery (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Prostheses (AREA)
Abstract
Un ensamble de microflujos de fluido médico que tiene una entrada de fluido al ensamble y una salida de fluido del ensamble, y un mandril que tiene una superficie exterior curva, el mandril se posiciona dentro de una cavidad de un alojamiento de manera que la superficie exterior del mandril está sustancialmente paralela a una superficie interior de la cavidad, y por lo menos una protuberancia posicionada helicoidalmente alrededor de y extendiéndose desde la superficie interior de la cavidad, cada protuberancia se apoya contra la superficie exterior del mandril para formar un canal de fluido sellado que tiene una entrada de canal posicionada de manera próxima a la entrada 10 de fluido del ensamble y una salida de canal posicionada de manera próxima a la salida de fluido del ensamble, la superficie exterior del mandril y la superficie interior de la cavidad tienen un valor triboeléctrico mínimo o neutral con respecto a un fluido.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662298168P | 2016-02-22 | 2016-02-22 | |
PCT/US2017/018710 WO2017147068A1 (en) | 2016-02-22 | 2017-02-21 | Microflow restrictor assembly and methods of making the same |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2018010088A true MX2018010088A (es) | 2019-06-06 |
Family
ID=58609952
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2018010088A MX2018010088A (es) | 2016-02-22 | 2017-02-21 | Ensamble restrictor de microflujos y métodos para hacer el mismo. |
Country Status (12)
Country | Link |
---|---|
US (2) | US10376633B2 (es) |
EP (1) | EP3419693B1 (es) |
JP (1) | JP7029412B2 (es) |
CN (2) | CN113730791A (es) |
AU (2) | AU2017222434B2 (es) |
BR (1) | BR112018017252A2 (es) |
CA (1) | CA3015340A1 (es) |
ES (1) | ES2844940T3 (es) |
IL (1) | IL261268B (es) |
MX (1) | MX2018010088A (es) |
PT (1) | PT3419693T (es) |
WO (1) | WO2017147068A1 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11585444B2 (en) * | 2019-08-05 | 2023-02-21 | Ichor Systems, Inc. | Seal for a flow restrictor |
KR102168021B1 (ko) * | 2017-10-20 | 2020-10-21 | 김용현 | 위험 약액 주입용 플러싱 장치 및 위험 약액 주입 장치 |
DE102019200399A1 (de) * | 2019-01-15 | 2020-07-16 | B. Braun Melsungen Ag | Medizinische Pumpvorrichtung zur Förderung eines medizinischen Fluids |
US11841036B2 (en) | 2019-08-05 | 2023-12-12 | Ichor Systems, Inc. | Laminar flow restrictor and seal for same |
Family Cites Families (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1964300A (en) | 1933-04-24 | 1934-06-26 | United Gas Improvement Co | Gas pilot burner control |
US2021079A (en) | 1934-04-23 | 1935-11-12 | Crosley Radio Corp | Restricted flow device |
US2341394A (en) | 1938-03-08 | 1944-02-08 | Sloan Valve Co | Throttling device |
US2236084A (en) | 1939-01-07 | 1941-03-25 | Taylor Instrument Co | Adjustable flow restrictor |
US2511733A (en) | 1946-02-16 | 1950-06-13 | Willard L Morrison | Restrictor |
US2771878A (en) | 1952-08-27 | 1956-11-27 | American Optical Corp | Intravenous infusion system |
US2857927A (en) | 1954-08-18 | 1958-10-28 | Creamery Package Mfg Co | Valve construction |
US2878836A (en) | 1957-05-13 | 1959-03-24 | Scovill Manufacturing Co | Two-piece flow control valve |
US3552444A (en) | 1969-04-21 | 1971-01-05 | Brown & Sharpe Mfg | Variable throttle valve for logic applications |
US3815636A (en) | 1971-06-23 | 1974-06-11 | Iplex Plastic Ind Pty Ltd | Pressure reducing valve and flow control device |
US3868973A (en) | 1973-03-16 | 1975-03-04 | Howard R Bierman | Flow controlling or metering device |
US4150696A (en) | 1974-03-04 | 1979-04-24 | Max-Planck-Gesellschaft Zur Forderung Der Wissenschaften E.V. | Arrangement for suppressing vibrations caused by the flow of a flowable medium |
US4022384A (en) | 1975-12-08 | 1977-05-10 | Hancor, Inc. | Irrigation tubing |
US3998427A (en) | 1975-12-11 | 1976-12-21 | Clarence Bentley | Self-cleaning drip irrigation valve |
US4200119A (en) | 1978-05-08 | 1980-04-29 | Cunningham Patrick J | Adjustable fluid flow restrictor |
US4639019A (en) | 1979-06-04 | 1987-01-27 | Baxter Travenol Laboratories, Inc. | Luer connection |
US4411292A (en) | 1981-11-30 | 1983-10-25 | Arminio Schiller | Fluid flow restrictor device |
US4589872A (en) | 1985-02-19 | 1986-05-20 | Bellin Matthew E | Quick action flow regulator for medical apparatus |
US4738665A (en) | 1985-09-27 | 1988-04-19 | Hall Hill Co. | Method and apparatus for controlling flow rate of fluid |
IL78045A0 (en) | 1986-03-05 | 1986-07-31 | Bron Dan | Drip emitter |
EP0271785B1 (de) | 1986-12-15 | 1993-03-10 | pvb medizintechnik gmbh | Dosiereinrichtung zur Einstellung der Durchflussrate einer Flüssigkeitsströmung in den oder aus dem Körper eines Lebewesens |
CA1303943C (en) | 1989-02-03 | 1992-06-23 | Robert A. Geiger | Catch flow restrictor |
IE72466B1 (en) | 1989-03-17 | 1997-04-09 | Baxter Int | Blunt-ended cannula device |
US5156680A (en) | 1991-07-30 | 1992-10-20 | Rockwell International Corporation | Flow restrictor for a fluid |
US5400973A (en) | 1993-07-30 | 1995-03-28 | Cohen; Amir | Pressure responsive regulated flow restrictor useful for drip irrigation |
US5549583A (en) | 1995-08-04 | 1996-08-27 | Adam Spence Corporation | Surgical connector |
JP3688806B2 (ja) | 1996-05-14 | 2005-08-31 | 彦六 杉浦 | スタティックミキサー |
CA2217374A1 (en) | 1997-09-29 | 1999-03-29 | Andre Luciani | Extensional flow mixer |
KR20000010499A (ko) * | 1998-07-03 | 2000-02-15 | 야마다 미츠릇 | 약액유량조정장치 및 이것을 구비한 약액주입장치 |
US6569128B1 (en) | 1999-09-22 | 2003-05-27 | Advanced Infusion Corporation | Catheter with adjustable flow restrictor |
US6497685B1 (en) | 2000-03-24 | 2002-12-24 | Baxter International Inc. | Integral intravenous chamber and filter |
MXPA03011015A (es) | 2001-06-01 | 2004-03-19 | I Flow Corp | Dispositivo y metodo de bolo de grande volumen. |
US6770067B2 (en) * | 2001-09-07 | 2004-08-03 | Medtronic Minimed, Inc. | Infusion device and driving mechanism for same |
AU2002351291A1 (en) * | 2001-12-06 | 2003-06-23 | Nanostream, Inc. | Adhesiveless microfluidic device fabrication |
EP1398048A1 (en) * | 2002-09-09 | 2004-03-17 | Novo Nordisk A/S | Flow restrictor with safety feature |
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US7364571B2 (en) * | 2004-03-02 | 2008-04-29 | Schinazi Robert G | Flow restrictor device for a medical apparatus |
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US8361038B2 (en) * | 2009-02-11 | 2013-01-29 | Becton, Dickinson And Company | Systems and methods for providing a flow control valve for a medical device |
DK2295096T3 (en) * | 2009-09-11 | 2016-05-23 | Hoffmann La Roche | Micro-fluid chambers for use in liquid drug delivery systems |
ES2385079B1 (es) | 2012-05-08 | 2013-05-24 | Leventon S.A.U. | Reductor de presión para el suministro de medicamentos a un paciente y procedimiento de fabricación correspondiente |
-
2017
- 2017-02-21 EP EP17719032.9A patent/EP3419693B1/en active Active
- 2017-02-21 CN CN202111049217.8A patent/CN113730791A/zh active Pending
- 2017-02-21 CN CN201780017502.7A patent/CN109069732B/zh not_active Expired - Fee Related
- 2017-02-21 PT PT177190329T patent/PT3419693T/pt unknown
- 2017-02-21 IL IL261268A patent/IL261268B/en unknown
- 2017-02-21 ES ES17719032T patent/ES2844940T3/es active Active
- 2017-02-21 JP JP2018563389A patent/JP7029412B2/ja active Active
- 2017-02-21 US US15/438,270 patent/US10376633B2/en not_active Expired - Fee Related
- 2017-02-21 CA CA3015340A patent/CA3015340A1/en not_active Abandoned
- 2017-02-21 BR BR112018017252A patent/BR112018017252A2/pt active Search and Examination
- 2017-02-21 WO PCT/US2017/018710 patent/WO2017147068A1/en active Application Filing
- 2017-02-21 AU AU2017222434A patent/AU2017222434B2/en not_active Ceased
- 2017-02-21 MX MX2018010088A patent/MX2018010088A/es unknown
-
2019
- 2019-06-25 US US16/452,382 patent/US11426511B2/en active Active
-
2022
- 2022-03-15 AU AU2022201780A patent/AU2022201780A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
PT3419693T (pt) | 2021-01-25 |
CN113730791A (zh) | 2021-12-03 |
CA3015340A1 (en) | 2017-08-31 |
AU2017222434A1 (en) | 2018-09-06 |
ES2844940T3 (es) | 2021-07-23 |
IL261268B (en) | 2022-07-01 |
CN109069732B (zh) | 2021-09-14 |
AU2022201780A1 (en) | 2022-04-07 |
BR112018017252A2 (pt) | 2019-01-15 |
JP2019505356A (ja) | 2019-02-28 |
EP3419693B1 (en) | 2020-09-23 |
AU2017222434B2 (en) | 2021-12-16 |
US10376633B2 (en) | 2019-08-13 |
JP7029412B2 (ja) | 2022-03-03 |
US20170241583A1 (en) | 2017-08-24 |
US20190307950A1 (en) | 2019-10-10 |
IL261268A (en) | 2018-10-31 |
CN109069732A (zh) | 2018-12-21 |
US11426511B2 (en) | 2022-08-30 |
WO2017147068A1 (en) | 2017-08-31 |
EP3419693A1 (en) | 2019-01-02 |
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