DE602004018230D1 - Verfahren zur Herstellung einer mit einer Öffnung versehenen und für geringe Strömungsgeschwindigkeit geeigneten Vorrichtung - Google Patents

Verfahren zur Herstellung einer mit einer Öffnung versehenen und für geringe Strömungsgeschwindigkeit geeigneten Vorrichtung

Info

Publication number
DE602004018230D1
DE602004018230D1 DE602004018230T DE602004018230T DE602004018230D1 DE 602004018230 D1 DE602004018230 D1 DE 602004018230D1 DE 602004018230 T DE602004018230 T DE 602004018230T DE 602004018230 T DE602004018230 T DE 602004018230T DE 602004018230 D1 DE602004018230 D1 DE 602004018230D1
Authority
DE
Germany
Prior art keywords
preparation
opening
device provided
flow speed
low flow
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.)
Active
Application number
DE602004018230T
Other languages
English (en)
Inventor
Scott M Russell
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.)
Cordis Corp
Original Assignee
Cordis Corp
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 Cordis Corp filed Critical Cordis Corp
Publication of DE602004018230D1 publication Critical patent/DE602004018230D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • 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
    • A61M5/178—Syringes
    • 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
    • A61M5/178—Syringes
    • A61M5/28—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/36—Valve members
    • F16K1/40—Valve members of helical shape
    • 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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/08—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths
    • F16K47/12—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths the throttling channel being of helical form
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/32—Spiral cutting of flat stock

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Pipe Accessories (AREA)
  • Medicinal Preparation (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Materials For Medical Uses (AREA)
DE602004018230T 2003-06-12 2004-06-04 Verfahren zur Herstellung einer mit einer Öffnung versehenen und für geringe Strömungsgeschwindigkeit geeigneten Vorrichtung Active DE602004018230D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/460,554 US7108762B2 (en) 2003-06-12 2003-06-12 Method for manufacturing an orifice mechanism capable of low fluid flow rates

Publications (1)

Publication Number Publication Date
DE602004018230D1 true DE602004018230D1 (de) 2009-01-22

Family

ID=33299718

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004018230T Active DE602004018230D1 (de) 2003-06-12 2004-06-04 Verfahren zur Herstellung einer mit einer Öffnung versehenen und für geringe Strömungsgeschwindigkeit geeigneten Vorrichtung

Country Status (9)

Country Link
US (1) US7108762B2 (de)
EP (1) EP1486224B1 (de)
JP (1) JP4628700B2 (de)
KR (1) KR101137239B1 (de)
AT (1) ATE416800T1 (de)
AU (1) AU2004202272B2 (de)
CA (1) CA2470732C (de)
DE (1) DE602004018230D1 (de)
IL (1) IL162048A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ607554A (en) 2010-08-30 2015-04-24 Sinusys Corp Devices for dilating a paranasal sinus opening and for treating sinusitis
JP2015509786A (ja) 2012-02-29 2015-04-02 サイナシス コーポレーション 副鼻腔開口部を拡張して副鼻腔炎を治療するためのデバイスおよび方法
US9687263B2 (en) 2013-05-30 2017-06-27 SinuSys Corporation Devices and methods for inserting a sinus dilator

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US254565A (en) * 1882-03-07 wells
US267241A (en) * 1882-11-07 Edwaed j
US2146823A (en) * 1936-04-30 1939-02-14 Gen Motors Corp Refrigerating apparatus and method of making same
US2323115A (en) 1942-05-20 1943-06-29 Westinghouse Electric & Mfg Co Hydraulic resistance apparatus
US2532019A (en) 1949-04-15 1950-11-28 Standard Refrigeration Company Pressure reducing device for refrigerating apparatus
CH435557A (de) 1965-10-20 1967-05-15 Baettig Paul Vorrichtung zur Feindosierung von Flüssigkeiten
US3951147A (en) 1975-04-07 1976-04-20 Metal Bellows Company Implantable infusate pump
US3998244A (en) 1975-08-08 1976-12-21 Clarence Bentley Drip irrigation valve with helical flow path
NL7709108A (nl) 1976-10-08 1979-02-20 Leer Koninklijke Emballage Voorinstelbare stroomregelinrichting.
US4455144A (en) 1980-12-04 1984-06-19 Alza Corporation Dispenser constructed with semipermeable polymer-hydrophilic polymer wall
US4411292A (en) 1981-11-30 1983-10-25 Arminio Schiller Fluid flow restrictor device
US4564364A (en) 1983-05-26 1986-01-14 Alza Corporation Active agent dispenser
US4634434A (en) 1985-02-19 1987-01-06 Biomedical Dynamics Corporation Apparatus for regulating the flow of fluid in medical apparatus
US4969884A (en) 1988-12-28 1990-11-13 Alza Corporation Osmotically driven syringe
US5122128A (en) * 1990-03-15 1992-06-16 Alza Corporation Orifice insert for a ruminal bolus
US5267979A (en) 1990-09-17 1993-12-07 E-Z-Em, Inc. Pressure responsive valve catheter
US5221278A (en) 1992-03-12 1993-06-22 Alza Corporation Osmotically driven delivery device with expandable orifice for pulsatile delivery effect
TW245642B (de) 1992-09-29 1995-04-21 Alza Corp
GB9321786D0 (en) 1993-10-22 1993-12-15 Xaar Ltd Droplet deposition apparatus
US5495963A (en) 1994-01-24 1996-03-05 Nordson Corporation Valve for controlling pressure and flow
US5554114A (en) 1994-10-20 1996-09-10 Micro Therapeutics, Inc. Infusion device with preformed shape
US5658264A (en) 1994-11-10 1997-08-19 Target Therapeutics, Inc. High performance spiral-wound catheter
US6156331A (en) 1996-02-02 2000-12-05 Alza Corporation Sustained delivery of an active agent using an implantable system
US6261584B1 (en) 1996-02-02 2001-07-17 Alza Corporation Sustained delivery of an active agent using an implantable system
ATE284202T1 (de) 1996-02-02 2004-12-15 Alza Corp Implantierbares system mit verzögerter wirkstofffreisetzung
US5819775A (en) 1996-10-10 1998-10-13 Parker & Harper Companies, Inc. Low flow rate valve
ZA981610B (en) 1997-03-24 1999-08-26 Alza Corp Self adjustable exit port.
MY125870A (en) 1997-07-25 2006-08-30 Alza Corp Osmotic delivery system flow modulator apparatus and method
FR2774894B1 (fr) 1998-02-16 2000-06-16 Braun Celsa Sa Tige flexible biocompatible destinee a etre implantee dans un conduit anatomique et dispositif equipe d'une telle tige
KR20000010499A (ko) 1998-07-03 2000-02-15 야마다 미츠릇 약액유량조정장치 및 이것을 구비한 약액주입장치
US6286360B1 (en) 1999-02-25 2001-09-11 Metasensors, Inc. Methods and apparatus for real time fluid analysis
US6835194B2 (en) 1999-03-18 2004-12-28 Durect Corporation Implantable devices and methods for treatment of pain by delivery of fentanyl and fentanyl congeners
US6349740B1 (en) 1999-04-08 2002-02-26 Abbott Laboratories Monolithic high performance miniature flow control unit
DE19934445A1 (de) 1999-07-26 2001-02-01 Oliver Weis Ventilanordnung zur Steuerung eines Fluiddurchflusses
US6508804B2 (en) 1999-07-28 2003-01-21 Scimed Life Systems, Inc. Catheter having continuous lattice and coil reinforcement
WO2002007810A2 (en) 2000-07-26 2002-01-31 Medtronic, Inc. Catheter for target specific drug delivery
US6524302B2 (en) 2001-04-26 2003-02-25 Scimed Life Systems, Inc. Multi-lumen catheter
NZ533642A (en) 2001-11-21 2006-12-22 Alza Corp Osmotic delivery device having a two-way valve and dynamically self-adjusting flow channel
US8109922B2 (en) 2003-06-12 2012-02-07 Cordis Corporation Orifice device having multiple channels and multiple layers for drug delivery
US6976983B2 (en) 2003-06-12 2005-12-20 Cordis Corporation Implantable device for delivering drugs using orifice mechanism capable of low fluid flow rates

Also Published As

Publication number Publication date
JP2005000671A (ja) 2005-01-06
KR20040106257A (ko) 2004-12-17
CA2470732A1 (en) 2004-12-12
JP4628700B2 (ja) 2011-02-09
EP1486224B1 (de) 2008-12-10
ATE416800T1 (de) 2008-12-15
KR101137239B1 (ko) 2012-04-20
AU2004202272B2 (en) 2010-05-13
US20040254563A1 (en) 2004-12-16
CA2470732C (en) 2012-08-07
AU2004202272A1 (en) 2005-01-06
IL162048A0 (en) 2005-11-20
US7108762B2 (en) 2006-09-19
EP1486224A1 (de) 2004-12-15
IL162048A (en) 2009-06-15

Similar Documents

Publication Publication Date Title
ATE152663T1 (de) Verfahren und vorrichtung zur herstellung von röhren zur tropfenweisen bewässerung
ATE306381T1 (de) Verfahren zur herstellung eines spiralförmig gewundenen rohres
ATE435109T1 (de) Verfahren und vorrichtung zur herstellung von bandförmigen kunststoffvorformlingen
US7410108B2 (en) Integral dripping emitter
DE58904286D1 (de) Verfahren zur herstellung eines rohres aus thermoplastischem kunststoff mit wendelarmierung.
ATE442310T1 (de) Verfahren zur herstellung einer tube
PT1159122E (pt) Tubo termoplastico
DE60226309D1 (de) Raketentriebwerksglied und ein verfahren zur herstellung eines raketentriebwerksglieds
ATE403454T1 (de) Vorrichtung mit einer öffnung zur verabreichung von medikamenten mit geringer strömungsgeschwindigkeit
DE60120825D1 (de) Lithographischer Apparat, Verfahren zur Herstellung einer Vorrichtung, sowie durch dieses Verfahren hergestellte Vorrichtung
DE602004018230D1 (de) Verfahren zur Herstellung einer mit einer Öffnung versehenen und für geringe Strömungsgeschwindigkeit geeigneten Vorrichtung
ATE146721T1 (de) Verfahren zur herstellung einer rohrverbindung
EP0363716A3 (de) Extruderdüsenzusammenbau
DE602004003168D1 (de) Impantierbares Gerät zur Verabreichung von Medikamenten mit einer Kapillaröffnung für geringe Durchflussraten
DE502007005239D1 (de) Vorrichtung zur Herstellung einer mit Substanzen beschickbaren rohrförmigen Umhüllung
ATE396029T1 (de) Verfahren und vorrichtung zum herstellen einer verstärkten muffe an einem extrudierten kunststoffrohr aus thermoplastischem kunststoff
DE602007010997D1 (de) Verfahren zur Herstellung einer Röhre mit montierten Komponenten
DE50008583D1 (de) Verfahren und Vorrichtung zur Herstellung einer Wickelhülse zur Aufnahme von bahnförmigem Gut sowie Wickelhülse
DE50205651D1 (de) Verfahren zur herstellung eines mosfets mit sehr kleiner kanallänge
EP1640652A3 (de) Thermisch isoliertes, flexibles Leitungsrohr und Verfahren zur und Vorrichtung für die Herstellung eines Leitungsrohrs
DE60213934D1 (de) Kaftstoffeinspritzventil, Düsenkörper und Verfahren zur Herstellung einer zylindrischen fluidführenden Leitung
DE69508105D1 (de) Kunststoffrohr, extrusionsdüse und verfahren zur herstellung solche kunststoffröhren
DE502004008612D1 (de) Gebaute Nockenwelle mit Eindellungen sowie Verfahren und Vorrichtung zur Herstellung derselben
DE502004000968D1 (de) Verfahren und Vorrichtung zur Herstellung eines Rohres aus metallischem Werkstoff
DE69530494D1 (de) Verfahren und Vorrichtung zur Herstellung von Plastikrohren, und eine Plastikrohr

Legal Events

Date Code Title Description
8364 No opposition during term of opposition