ES2167281A1 - Reductor de presion y procedimiento de fabricacion y aplicacion correspondientes. - Google Patents

Reductor de presion y procedimiento de fabricacion y aplicacion correspondientes.

Info

Publication number
ES2167281A1
ES2167281A1 ES200002784A ES200002784A ES2167281A1 ES 2167281 A1 ES2167281 A1 ES 2167281A1 ES 200002784 A ES200002784 A ES 200002784A ES 200002784 A ES200002784 A ES 200002784A ES 2167281 A1 ES2167281 A1 ES 2167281A1
Authority
ES
Spain
Prior art keywords
manufacturing process
pressure reducer
application
corresponding manufacturing
supplying
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.)
Granted
Application number
ES200002784A
Other languages
English (en)
Other versions
ES2167281B1 (es
Inventor
I Llorens Jordi Martin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Leventon SA
Original Assignee
Leventon SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Leventon SA filed Critical Leventon SA
Priority to ES200002784A priority Critical patent/ES2167281B1/es
Priority to AU2002220753A priority patent/AU2002220753A1/en
Priority to PCT/ES2001/000445 priority patent/WO2002041938A1/es
Publication of ES2167281A1 publication Critical patent/ES2167281A1/es
Application granted granted Critical
Publication of ES2167281B1 publication Critical patent/ES2167281B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • 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
    • A61M5/165—Filtering accessories, e.g. blood filters, filters for infusion liquids
    • A61M2005/1652—Filter with duct, e.g. filtering element incorporated in a flow line, tube, duct

Landscapes

  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Fluid Mechanics (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)

Abstract

Reductor de presión y procedimiento de fabricación y aplicación correspondientes, donde el reductor de presión es para el suministro de medicamentos a un paciente, preferentemente mediante una bomba elastomérica, y es apto para permitir el suministro de un caudal nominal fijo determinado de medicamento. Comprende un primer cuerpo (1) con una primera superficie y un segundo cuerpo (3) con una segunda superficie. Una vez montados ambos cuerpos la primera superficie queda substancialmente encarada con la segunda superficie. Una de las superficies presenta un rehundido (11) de tal manera que, en la posición montada, queda conformado un conducto. El procedimiento de fabricación comprende una etapa de inyección donde se conforman directamente los rehundidos (11), o bien unas etapas de grabado, por láser o de rectificado. El molde de inyección presenta unos resaltes realizados mediante un fresado, rectificado, electroerosión, grabado por láser, o grabado por ácido.
ES200002784A 2000-11-21 2000-11-21 Reductor de presion y procedimiento de fabricacion y aplicacion correspondientes. Expired - Fee Related ES2167281B1 (es)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES200002784A ES2167281B1 (es) 2000-11-21 2000-11-21 Reductor de presion y procedimiento de fabricacion y aplicacion correspondientes.
AU2002220753A AU2002220753A1 (en) 2000-11-21 2001-11-21 Pressure reducer and corresponding manufacturing process and application
PCT/ES2001/000445 WO2002041938A1 (es) 2000-11-21 2001-11-21 Reductor de presion y procedimiento de fabricacion y aplicacion correspondientes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200002784A ES2167281B1 (es) 2000-11-21 2000-11-21 Reductor de presion y procedimiento de fabricacion y aplicacion correspondientes.

Publications (2)

Publication Number Publication Date
ES2167281A1 true ES2167281A1 (es) 2002-05-01
ES2167281B1 ES2167281B1 (es) 2003-06-01

Family

ID=8495704

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200002784A Expired - Fee Related ES2167281B1 (es) 2000-11-21 2000-11-21 Reductor de presion y procedimiento de fabricacion y aplicacion correspondientes.

Country Status (3)

Country Link
AU (1) AU2002220753A1 (es)
ES (1) ES2167281B1 (es)
WO (1) WO2002041938A1 (es)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3434300A1 (en) * 2017-07-24 2019-01-30 Kiwoon Kim Flow rate control device for supplying liquid chemicals
DE102019200253A1 (de) * 2019-01-10 2020-07-16 B. Braun Melsungen Ag Medizinische Fluidleitungsanordnung und medizinische Elastomerpumpe mit einer solchen Fluidleitungsanordnung

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4537680A (en) * 1984-06-04 1985-08-27 The Board Of Trustees Of The Leland Stanford Junior University Integral fluid filter and capillary
US4822344A (en) * 1986-12-05 1989-04-18 Sta-Set Corp. Apparatus for controlling fluid flow rate
ES2010453A6 (es) * 1988-03-14 1989-11-01 Baxter Int Sistemas de suministro de fluido con dispositivos de control de caudal.
EP0369712A2 (en) * 1988-11-15 1990-05-23 Baxter International Inc. Fluid flow control
EP0428246A1 (en) * 1989-11-14 1991-05-22 Chisso Corporation Liquid outflow control unit and method of manufacturing the unit
ES2052256T3 (es) * 1989-04-21 1994-07-01 Baxter Int Aparato para dispensar un fluido a una salida.
WO1995009987A1 (en) * 1993-10-04 1995-04-13 Research International, Inc. Micromachined fluid flow regulators
EP0968732A2 (en) * 1998-07-03 2000-01-05 Daiken Iki Kabushiki Kaisha Liquid discharge regulator and liquid feeder equipped with the same

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5827429A (en) * 1996-01-18 1998-10-27 Filtertek Inc. Intravenous filter device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4537680A (en) * 1984-06-04 1985-08-27 The Board Of Trustees Of The Leland Stanford Junior University Integral fluid filter and capillary
US4822344A (en) * 1986-12-05 1989-04-18 Sta-Set Corp. Apparatus for controlling fluid flow rate
ES2010453A6 (es) * 1988-03-14 1989-11-01 Baxter Int Sistemas de suministro de fluido con dispositivos de control de caudal.
EP0369712A2 (en) * 1988-11-15 1990-05-23 Baxter International Inc. Fluid flow control
ES2052256T3 (es) * 1989-04-21 1994-07-01 Baxter Int Aparato para dispensar un fluido a una salida.
EP0428246A1 (en) * 1989-11-14 1991-05-22 Chisso Corporation Liquid outflow control unit and method of manufacturing the unit
WO1995009987A1 (en) * 1993-10-04 1995-04-13 Research International, Inc. Micromachined fluid flow regulators
EP0968732A2 (en) * 1998-07-03 2000-01-05 Daiken Iki Kabushiki Kaisha Liquid discharge regulator and liquid feeder equipped with the same

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3434300A1 (en) * 2017-07-24 2019-01-30 Kiwoon Kim Flow rate control device for supplying liquid chemicals
US10850030B2 (en) * 2017-07-24 2020-12-01 Kiwoon Kim Flow rate control device for supplying liquid chemical
US20210052810A1 (en) * 2017-07-24 2021-02-25 S&Smed Co., Ltd. Flow rate control device for supplying liquid chemical
US11752260B2 (en) * 2017-07-24 2023-09-12 S&Smed Co., Ltd. Flow rate control device for supplying liquid chemical
DE102019200253A1 (de) * 2019-01-10 2020-07-16 B. Braun Melsungen Ag Medizinische Fluidleitungsanordnung und medizinische Elastomerpumpe mit einer solchen Fluidleitungsanordnung

Also Published As

Publication number Publication date
WO2002041938A1 (es) 2002-05-30
AU2002220753A1 (en) 2002-06-03
ES2167281B1 (es) 2003-06-01

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