ATE416800T1 - 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
ATE416800T1
ATE416800T1 AT04253359T AT04253359T ATE416800T1 AT E416800 T1 ATE416800 T1 AT E416800T1 AT 04253359 T AT04253359 T AT 04253359T AT 04253359 T AT04253359 T AT 04253359T AT E416800 T1 ATE416800 T1 AT E416800T1
Authority
AT
Austria
Prior art keywords
orified
producing
flow velocity
device suitable
low flow
Prior art date
Application number
AT04253359T
Other languages
English (en)
Inventor
Scott M Russell
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
Application granted granted Critical
Publication of ATE416800T1 publication Critical patent/ATE416800T1/de

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
    • A61M5/178—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
    • A61M5/14—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
    • 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)
  • Polyesters Or Polycarbonates (AREA)
  • Medicinal Preparation (AREA)
  • Materials For Medical Uses (AREA)
AT04253359T 2003-06-12 2004-06-04 Verfahren zur herstellung einer mit einer öffnung versehenen und für geringe strömungsgeschwindigkeit geeigneten vorrichtung ATE416800T1 (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
ATE416800T1 true ATE416800T1 (de) 2008-12-15

Family

ID=33299718

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04253359T ATE416800T1 (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
JP2013540464A (ja) 2010-08-30 2013-11-07 サイナシス コーポレーション 副鼻腔開口部を拡張するため、および副鼻腔炎を治療するためのデバイスおよび方法
EP2819740A4 (de) 2012-02-29 2015-11-25 Sinusys Corp Vorrichtungen und verfahren zur dilatation einer paranasalen sinusöffnung und zur behandlung von sinusitis
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
US6261584B1 (en) * 1996-02-02 2001-07-17 Alza Corporation Sustained delivery of an active agent using an implantable system
US6156331A (en) * 1996-02-02 2000-12-05 Alza Corporation Sustained delivery of an active agent using an implantable system
PL189137B1 (pl) * 1996-02-02 2005-06-30 Alza Corp Implantowane urządzenie do dostarczania substancji aktywnej
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
JP2005515805A (ja) 2001-11-21 2005-06-02 アルザ・コーポレーション 二方弁及び動的自動調節式流れチャンネルを備えた浸透圧式送出装置
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
US20040254563A1 (en) 2004-12-16
DE602004018230D1 (de) 2009-01-22
IL162048A0 (en) 2005-11-20
EP1486224B1 (de) 2008-12-10
KR101137239B1 (ko) 2012-04-20
CA2470732C (en) 2012-08-07
JP4628700B2 (ja) 2011-02-09
US7108762B2 (en) 2006-09-19
JP2005000671A (ja) 2005-01-06
CA2470732A1 (en) 2004-12-12
EP1486224A1 (de) 2004-12-15
AU2004202272B2 (en) 2010-05-13
AU2004202272A1 (en) 2005-01-06
KR20040106257A (ko) 2004-12-17
IL162048A (en) 2009-06-15

Similar Documents

Publication Publication Date Title
ATE358979T1 (de) Vorrichtung und verfahren zur herstellung eines stranges aus einer pastösen masse und extrudierkopf für eine derartige vorrichtung bzw. verfahren
US7410108B2 (en) Integral dripping emitter
ATE424158T1 (de) Spiralförmige vorrichtung für ein rohr
ATE13396T1 (de) Verfahren und vorrichtung zur herstellung von verstaerkten schlaeuchen und roehren.
DK1159122T3 (da) Termoplastrør
ATE435109T1 (de) Verfahren und vorrichtung zur herstellung von bandförmigen kunststoffvorformlingen
ATE442310T1 (de) Verfahren zur herstellung einer tube
DE60217475D1 (de) Rohrbündelkonstruktion und verfahren zur herstellung eines strömungsrohrs
DE60232412D1 (de) Verfahren zur herstellung eines faseroptischen gitters und herstellungseinrichtung dafür
DE60120825D1 (de) Lithographischer Apparat, Verfahren zur Herstellung einer Vorrichtung, sowie durch dieses Verfahren hergestellte Vorrichtung
DE602004015529D1 (de) Vorrichtung mit einer Öffnung zur Verabreichung von Medikamenten mit geringer Strömungsgeschwindigkeit
ATE416800T1 (de) Verfahren zur herstellung einer mit einer öffnung versehenen und für geringe strömungsgeschwindigkeit geeigneten vorrichtung
DE50302373D1 (de) Heizmodul mit Heizfläche und Durchlauferhitzer und Verfahren zu seiner Herstellung
ATE146721T1 (de) Verfahren zur herstellung einer rohrverbindung
ATE408099T1 (de) Rohrverteiler und verfahren zur herstellung eines rohrverteilers
DE602004003168D1 (de) Impantierbares Gerät zur Verabreichung von Medikamenten mit einer Kapillaröffnung für geringe Durchflussraten
DE602005004629D1 (de) Durchflussbegrenzendes Gerät mit mehreren Kanälen zwischen mehreren gewickelten Schichten zur Verabreichung von Medikamenten
ATE396029T1 (de) Verfahren und vorrichtung zum herstellen einer verstärkten muffe an einem extrudierten kunststoffrohr aus thermoplastischem kunststoff
DE502007005239D1 (de) Vorrichtung zur Herstellung einer mit Substanzen beschickbaren rohrförmigen Umhüllung
DE50008583D1 (de) Verfahren und Vorrichtung zur Herstellung einer Wickelhülse zur Aufnahme von bahnförmigem Gut sowie Wickelhülse
ATE294126T1 (de) Wickelhülse und verfahren zur herstellung einer wickelhülse
ATE491234T1 (de) Verfahren zur herstellung einer röhre mit montierten komponenten
ATE298499T1 (de) Herstellungslinie für einen tropfbewässerungsschlauch und verfahren zur benutzung dieser linie
DE502004000968D1 (de) Verfahren und Vorrichtung zur Herstellung eines Rohres aus metallischem Werkstoff
ATE177048T1 (de) Kunststoffrohr, extrusionsdüse und verfahren zur herstellung solche kunststoffröhren

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties