DE69801243D1 - Spritze zur Gewinnung von Gasen im arteriellen Blut, mit einem Filterglied - Google Patents

Spritze zur Gewinnung von Gasen im arteriellen Blut, mit einem Filterglied

Info

Publication number
DE69801243D1
DE69801243D1 DE69801243T DE69801243T DE69801243D1 DE 69801243 D1 DE69801243 D1 DE 69801243D1 DE 69801243 T DE69801243 T DE 69801243T DE 69801243 T DE69801243 T DE 69801243T DE 69801243 D1 DE69801243 D1 DE 69801243D1
Authority
DE
Germany
Prior art keywords
syringe
gases
extraction
filter element
arterial blood
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.)
Expired - Lifetime
Application number
DE69801243T
Other languages
English (en)
Inventor
Dean H Iwasaki
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.)
In-X Corp
Original Assignee
In-X 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 In-X Corp filed Critical In-X Corp
Application granted granted Critical
Publication of DE69801243D1 publication Critical patent/DE69801243D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/153—Devices specially adapted for taking samples of venous or arterial blood, e.g. with syringes
    • A61B5/1535—Devices specially adapted for taking samples of venous or arterial blood, e.g. with syringes comprising means for indicating vein or arterial entry
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150015—Source of blood
    • A61B5/15003—Source of blood for venous or arterial blood
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150206—Construction or design features not otherwise provided for; manufacturing or production; packages; sterilisation of piercing element, piercing device or sampling device
    • A61B5/150236—Pistons, i.e. cylindrical bodies that sit inside the syringe barrel, typically with an air tight seal, and slide in the barrel to create a vacuum or to expel blood
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150206—Construction or design features not otherwise provided for; manufacturing or production; packages; sterilisation of piercing element, piercing device or sampling device
    • A61B5/150259—Improved gripping, e.g. with high friction pattern or projections on the housing surface or an ergonometric shape
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150755—Blood sample preparation for further analysis, e.g. by separating blood components or by mixing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150381—Design of piercing elements
    • A61B5/150389—Hollow piercing elements, e.g. canulas, needles, for piercing the skin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150381—Design of piercing elements
    • A61B5/150503—Single-ended needles

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Hematology (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Manufacturing & Machinery (AREA)
  • Vascular Medicine (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
DE69801243T 1997-02-10 1998-02-09 Spritze zur Gewinnung von Gasen im arteriellen Blut, mit einem Filterglied Expired - Lifetime DE69801243D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/797,134 US5807344A (en) 1997-02-10 1997-02-10 Arterial blood gas syringe including filter member

Publications (1)

Publication Number Publication Date
DE69801243D1 true DE69801243D1 (de) 2001-09-06

Family

ID=25170004

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69801243T Expired - Lifetime DE69801243D1 (de) 1997-02-10 1998-02-09 Spritze zur Gewinnung von Gasen im arteriellen Blut, mit einem Filterglied

Country Status (5)

Country Link
US (1) US5807344A (de)
EP (1) EP0857460B1 (de)
JP (1) JPH10272124A (de)
CA (1) CA2229083A1 (de)
DE (1) DE69801243D1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29723807U1 (de) * 1996-04-30 1999-11-04 Medtronic Inc Autologe Fibrin-Blutstillungsmittel
WO2000062828A1 (en) * 1996-04-30 2000-10-26 Medtronic, Inc. Autologous fibrin sealant and method for making the same
US6155991A (en) * 1999-07-01 2000-12-05 Via Christi Research, Inc. Apparatus and method for collecting blood samples
JP2001161668A (ja) † 1999-12-07 2001-06-19 Terumo Corp 採血器具
US7621887B2 (en) * 2000-10-10 2009-11-24 Meridian Medical Technologies, Inc. Wet/dry automatic injector assembly
US7544189B2 (en) * 2000-10-10 2009-06-09 Meridian Medical Technologies, Inc. Needle and hub assembly for automatic injector
US6770052B2 (en) * 2000-10-10 2004-08-03 Meridian Medical Technologies, Inc. Wet/dry automatic injector assembly
US6641561B1 (en) 2000-10-10 2003-11-04 Meridian Medical Technologies, Inc. Drug delivery device
US7556614B2 (en) * 2000-10-10 2009-07-07 Meridian Medical Technologies, Inc. Separation assembly for drug delivery device
WO2004073864A2 (en) * 2003-02-13 2004-09-02 Becton, Dickinson And Company Devices for component removal during blood collection, and uses thereof
CA2574746A1 (en) * 2007-01-22 2008-07-22 Duoject Medical Systems Inc. Syringe having venting structure and method for mixing two substances in a syringe
WO2008157511A1 (en) * 2007-06-15 2008-12-24 Westmed, Inc. Plunger-less syringe for controlling blood flow
US9480464B2 (en) 2011-07-29 2016-11-01 New York University Tissue collection system
ES1076654Y (es) * 2012-03-15 2012-07-03 Garcia Miguel Ramon Guillem Aspirador nasal.
US10912539B2 (en) * 2017-02-07 2021-02-09 New York University Endoswab for sampling and culture in minimally invasive surgery
MX2019014615A (es) 2017-06-08 2020-02-07 Amgen Inc Dispositivo de administracion de farmacos accionado por par de torsion.
CN108894978A (zh) * 2018-08-15 2018-11-27 惠州海卓科赛医疗有限公司 一种高压泵及高压泵送方法
US20220054063A1 (en) * 2019-03-11 2022-02-24 Siemens Healthcare Diagnostics Inc. Syringe apparatus and methods
CA3227618A1 (en) * 2021-08-12 2023-02-16 Janine COX Apparatus and method for transferring a fluid sample from a fluid sample collection apparatus to a liquid sample analyzer
CA3227620A1 (en) * 2021-08-12 2023-02-16 Janine COX Apparatus and method for transferring a fluid sample from a fluid sample collection apparatus to a liquid sample analyzer
USD1013858S1 (en) 2021-08-23 2024-02-06 Nina D. Farzin Nasal aspirator

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3493503A (en) * 1967-05-19 1970-02-03 Haematronics Inc Method of producing a protein-free fluid
US3930492A (en) * 1974-08-21 1976-01-06 Jintan Terumo Company, Ltd. Air-noncontact type blood sampling assembly
US4061143A (en) * 1976-06-10 1977-12-06 Soji Ishikawa Medical administering needle assembly with filter means
US4466446A (en) * 1980-06-24 1984-08-21 Marquest Medical Products, Inc. Plunger subassembly for blood gas syringes
JPS57190567A (en) * 1981-05-20 1982-11-24 Terumo Corp Blood sampler with air removing and shielding mechanism
US4572210A (en) * 1981-07-01 1986-02-25 Marquest Medical Products, Inc. Syringe with means for allowing passage of air while preventing the passage of blood to obtain a gas-free blood sample
DK150403C (da) * 1983-07-15 1987-07-13 Radiometer As Blodproevetagningsudstyr
US4525374A (en) * 1984-02-27 1985-06-25 Manresa, Inc. Treating hydrophobic filters to render them hydrophilic
US4703763A (en) * 1985-06-17 1987-11-03 Sherwood Medical Company Blood sample syringe
US4660569A (en) * 1986-02-10 1987-04-28 Sealsyringe Corporation Venting, automatic-stopping, aspirating plungers for syringes
US4902421A (en) * 1986-11-12 1990-02-20 Pall Corporation Filter device
US4821738A (en) * 1987-11-19 1989-04-18 Marquest Medical Products, Inc. Arterial blood gas syringe
FR2624717B1 (fr) * 1987-12-17 1995-03-24 Melet Francois Dispositif de prelevement de sang
US4957637A (en) * 1988-05-23 1990-09-18 Sherwood Medical Company Serum separator system for centrifuge with piercable membrane
US5494044A (en) * 1989-05-10 1996-02-27 Amnitec A/S Method for taking a sample of amniotic fluid
US5238003A (en) * 1992-02-07 1993-08-24 Baidwan Balinderjeet S Plunger tip for blood gas syringe
US5277198A (en) * 1992-07-27 1994-01-11 Ryder International Corporation Blood sampling syringe
US5377689A (en) * 1993-12-27 1995-01-03 Mercereau; Steven F. Sampling syringe

Also Published As

Publication number Publication date
US5807344A (en) 1998-09-15
EP0857460A3 (de) 1999-03-17
EP0857460B1 (de) 2001-08-01
CA2229083A1 (en) 1998-08-10
JPH10272124A (ja) 1998-10-13
EP0857460A2 (de) 1998-08-12

Similar Documents

Publication Publication Date Title
DE69801243D1 (de) Spritze zur Gewinnung von Gasen im arteriellen Blut, mit einem Filterglied
DE69722758D1 (de) Blutfilter mit verbesserter Durchlässigkeit
DE68902698D1 (de) Verfahren zur trennung von blut in blutkomponenten und einheit zur trennung von blutkomponenten.
DE69015999D1 (de) Reagenz zur Messung von Leukozyten und Hämoglobin im Blut.
DE69818759D1 (de) Methode zur Filterung von Blut
DE3765310D1 (de) Vorrichtung zur bestimmung von gaspartialdruecken im blut.
DE69629042D1 (de) Polysulfon-membran zur reinigung von blut
DE68909724D1 (de) Gereinigte hämoglobin-lösungen und verfahren zur herstellung.
DE3582523D1 (de) Behaelter und verfahren zur aufbewahrung von blut.
DE69530284D1 (de) Nicht-invasive nicht-spectrophotometrische infrarotmessung der konzentration von substanzen im blut
DE59814205D1 (de) Blutbehandlungsvorrichtung mit einer Einrichtung zur Bestimmung von Parametern der Hämodialyse, sowie Verfahren zu ihrer Bestimmung
DE69816348D1 (de) Vorrichtung zum Sammeln von Blut oder anderen Körperflüssigkeiten
ATA135796A (de) Zentrifugalpumpe bestehend aus einem pumpenkopf und einem scheibenläuferantrieb zur förderung von blut und anderen scherempfindlichen flüssigkeiten
DE3871735D1 (de) Blutfilter.
DE69400490D1 (de) Filtermaterial, insbesondere für Filtration von Blut
DE69728236D1 (de) Vorrichtung zur non-invasiven Bestimmung der Glukosekonzentration im Blut
DE3869142D1 (de) System zur infusion von medikamenten.
DE59004872D1 (de) Verfahren und Vorrichtung zur Steuerung von Blutpumpen bei einem extrakorporalen Kreislauf mit einer Single-Needle-Anordnung.
DE69828571D1 (de) Blutfiltersatz und zugehöriges Verfahren zur Gewinnung von Blutkomponenten
DE69800581T2 (de) Reagens zur Bestimmung von Leukocyten- und Hämoglobin-Konzentration in Blut
DE58902401D1 (de) Vorrichtung zur trennung von komponenten einer fluessigkeit, insbesondere von gesamtblut.
DE69208537D1 (de) Mittel zur Auftrennung von Blut
DE69806803D1 (de) Verfahren zur unterscheidung von reticulocyten in blut
DE3687453D1 (de) Einrichtung zur filtration von plasma aus blut.
DE3762312D1 (de) Verfahren und vorrichtung zur ultrafiltration von blut.

Legal Events

Date Code Title Description
8332 No legal effect for de