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DE69929979D1 - Vorrichtung zur kontinuierlichen entnahme und analyse von flüssigkeiten - Google Patents

Vorrichtung zur kontinuierlichen entnahme und analyse von flüssigkeiten

Info

Publication number
DE69929979D1
DE69929979D1 DE69929979T DE69929979T DE69929979D1 DE 69929979 D1 DE69929979 D1 DE 69929979D1 DE 69929979 T DE69929979 T DE 69929979T DE 69929979 T DE69929979 T DE 69929979T DE 69929979 D1 DE69929979 D1 DE 69929979D1
Authority
DE
Germany
Prior art keywords
fluid
sensor
biological fluid
biological
flow path
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
DE69929979T
Other languages
English (en)
Inventor
Alan Smith
K Delcher
A Eppstein
David Farquhar
R Hatch
S Kumar
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.)
Altea Therapeutics Corp
Spectrx Inc
Original Assignee
Altea Therapeutics Corp
Spectrx Inc
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 Altea Therapeutics Corp, Spectrx Inc filed Critical Altea Therapeutics Corp
Application granted granted Critical
Publication of DE69929979D1 publication Critical patent/DE69929979D1/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
    • A61B5/41—Detecting, measuring or recording for evaluating the immune or lymphatic systems
    • A61B5/412—Detecting or monitoring sepsis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/14507—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue specially adapted for measuring characteristics of body fluids other than blood
    • A61B5/1451—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue specially adapted for measuring characteristics of body fluids other than blood for interstitial fluid
    • A61B5/14514—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue specially adapted for measuring characteristics of body fluids other than blood for interstitial fluid using means for aiding extraction of interstitial fluid, e.g. microneedles or suction
    • 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
    • A61B5/150022—Source of blood for capillary blood or interstitial fluid
    • 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
    • A61B5/150053—Details for enhanced collection of blood or interstitial fluid at the sample site, e.g. by applying compression, heat, vibration, ultrasound, suction or vacuum to tissue; for reduction of pain or discomfort; Skin piercing elements, e.g. blades, needles, lancets or canulas, with adjustable piercing speed
    • A61B5/150061—Means for enhancing collection
    • A61B5/150099—Means for enhancing collection by negative pressure, other than vacuum extraction into a syringe by pulling on the piston rod or into pre-evacuated tubes
    • 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
    • A61B5/150221—Valves
    • 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
    • A61B5/150358—Strips for collecting blood, e.g. absorbent
    • 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
    • A61B5/150969—Low-profile devices which resemble patches or plasters, e.g. also allowing collection of blood samples for testing
    • 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
    • A61B5/155—Devices specially adapted for continuous or multiple sampling, e.g. at predetermined intervals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00137—Details of operation mode
    • A61B2017/00154—Details of operation mode pulsed
    • A61B2017/00172—Pulse trains, bursts, intermittent continuous operation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/14532—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue for measuring glucose, e.g. by tissue impedance measurement
    • 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
    • A61B5/157—Devices characterised by integrated means for measuring characteristics of blood

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Immunology (AREA)
  • Vascular Medicine (AREA)
  • Optics & Photonics (AREA)
  • Dermatology (AREA)
  • Pain & Pain Management (AREA)
  • Manufacturing & Machinery (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
DE69929979T 1998-07-21 1999-07-20 Vorrichtung zur kontinuierlichen entnahme und analyse von flüssigkeiten Expired - Lifetime DE69929979D1 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US9353498P 1998-07-21 1998-07-21
US26346499A 1999-03-05 1999-03-05
US13873999P 1999-06-11 1999-06-11
US13997099P 1999-06-18 1999-06-18
PCT/US1999/016226 WO2000004821A1 (en) 1998-07-21 1999-07-20 Fluid management in a continuous fluid collection and sensor device

Publications (1)

Publication Number Publication Date
DE69929979D1 true DE69929979D1 (de) 2006-04-27

Family

ID=27492667

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69929979T Expired - Lifetime DE69929979D1 (de) 1998-07-21 1999-07-20 Vorrichtung zur kontinuierlichen entnahme und analyse von flüssigkeiten

Country Status (9)

Country Link
EP (1) EP1098589B1 (de)
JP (1) JP2002521077A (de)
AT (1) ATE318103T1 (de)
AU (1) AU770388B2 (de)
BR (1) BR9912339A (de)
CA (1) CA2338292A1 (de)
DE (1) DE69929979D1 (de)
MX (1) MXPA01000759A (de)
WO (1) WO2000004821A1 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7066884B2 (en) 1998-01-08 2006-06-27 Sontra Medical, Inc. System, method, and device for non-invasive body fluid sampling and analysis
US20040171980A1 (en) 1998-12-18 2004-09-02 Sontra Medical, Inc. Method and apparatus for enhancement of transdermal transport
US20040039342A1 (en) 2000-06-08 2004-02-26 Jonathan Eppstein Transdermal integrated actuator device, methods of making and using same
JP4412874B2 (ja) 1999-06-08 2010-02-10 アルテア セラピューティクス コーポレイション 薄膜組織インターフェイスデバイスを使用する生物学的膜のミクロポレーションのための装置、およびそのための方法
ATE346549T1 (de) 1999-06-11 2006-12-15 Spectrx Inc Ausrichtungsvorrichtungen zur flüssigkeitsgewinnung aus gewebe und zur substanzabgabe
AU5490600A (en) 1999-06-18 2001-01-09 Spectrx, Inc. System and method for monitoring glucose to assist in weight management and fitness training
US20030078499A1 (en) 1999-08-12 2003-04-24 Eppstein Jonathan A. Microporation of tissue for delivery of bioactive agents
AU781149B2 (en) * 2000-03-17 2005-05-05 Echo Therapeutics, Inc. System, method, and device for non-invasive body fluid sampling and analysis
IL155097A0 (en) 2000-09-28 2003-10-31 Nanocyte Inc Methods, compositions and devices utilizing stinging cells/capsules for delivering a therapeutic or a cosmetic agent into a tissue
US7632522B2 (en) 2000-09-28 2009-12-15 Nanocyte Inc. Use of stinging cells/capsules for the delivery of active agents to keratinous substances
US6790179B2 (en) 2001-08-01 2004-09-14 Johnson & Johnson Consumer Companies, Inc. Method of examining and diagnosing skin health
US6855117B2 (en) 2001-08-01 2005-02-15 Johnson & Johnson Consumer Companies, Inc. Method of treating the skin of a subject
US6840910B2 (en) 2001-08-01 2005-01-11 Johnson & Johnson Consumer Companies, Inc. Method of distributing skin care products
US9918665B2 (en) 2002-03-11 2018-03-20 Nitto Denko Corporation Transdermal porator and patch system and method for using same
EP1519755B1 (de) 2002-03-26 2008-05-07 Nanocyte Inc. Nesselzellen mit expression eines exogenen polynucleotids, das ein therapeutisches, diagnostisches oder kosmetisches mittel kodiert, und diese nesselzellen verwendende verfahren, zusammensetzungen und vorrichtungen oder daraus gewonnene kapseln zur abgabe des therapeutischen, diagnostischen oder kosmetischen mittels in ein gewebe
US20050059166A1 (en) * 2003-09-11 2005-03-17 Robert Markes Sampling instrument
US8016811B2 (en) 2003-10-24 2011-09-13 Altea Therapeutics Corporation Method for transdermal delivery of permeant substances
CN1636505B (zh) * 2004-01-09 2011-11-09 希森美康株式会社 提取器具、提取装置和血糖值测量装置
GB0420256D0 (en) * 2004-09-13 2004-10-13 Cassells John M Method and apparatus for sampling and analysis of fluids
US8834862B2 (en) 2005-04-19 2014-09-16 Nanocyte Inc. Methods, compositions and devices utilizing stinging cells/capsules for conditioning a tissue prior to delivery of an active agent
US7432069B2 (en) 2005-12-05 2008-10-07 Sontra Medical Corporation Biocompatible chemically crosslinked hydrogels for glucose sensing
WO2008091878A1 (en) 2007-01-22 2008-07-31 Altea Therapeutics Corporation Transdermal porator and patch system and method for using same
KR101211252B1 (ko) 2007-04-27 2012-12-12 에코 테라퓨틱스, 인크. 경피 피분석물 감지 또는 경피 약제 전달용 피부 침투장치
US10086110B2 (en) * 2012-10-30 2018-10-02 The Cleveland Clinic Foundation Multipurpose membranes, methods for forming, and applications thereof
SE541788C2 (en) * 2017-12-22 2019-12-17 Brighter Ab Publ Skin patch for diagnosis comprising an evaporation layer
FR3076704B1 (fr) * 2018-01-16 2020-01-03 Pk Paris Systeme de surveillance corporelle avec mousse mobile
JP2023500014A (ja) * 2019-08-12 2023-01-04 エファレント ラブス，インコーポレイテッド 生理的変化を監視するためのウェアラブルデバイスおよび使用方法
CN112155679B (zh) * 2020-10-28 2021-10-12 王冬冬 妇科腔镜微创外科手术刀

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3908657A (en) * 1973-01-15 1975-09-30 Univ Johns Hopkins System for continuous withdrawal of blood
US4832034A (en) * 1987-04-09 1989-05-23 Pizziconi Vincent B Method and apparatus for withdrawing, collecting and biosensing chemical constituents from complex fluids
US5339830A (en) * 1992-01-21 1994-08-23 Blake Joseph W Iii Blood coagulation test system
US5344455A (en) * 1992-10-30 1994-09-06 Medtronic, Inc. Graft polymer articles having bioactive surfaces
US5458140A (en) * 1993-11-15 1995-10-17 Non-Invasive Monitoring Company (Nimco) Enhancement of transdermal monitoring applications with ultrasound and chemical enhancers
AU3368297A (en) * 1996-05-17 1997-12-05 Mercury Diagnostics Inc. Methods and apparatus for sampling and analyzing body fluid
SE9602298D0 (sv) * 1996-06-11 1996-06-11 Siemens Elema Ab Arrangement for analysing body fluids

Also Published As

Publication number Publication date
ATE318103T1 (de) 2006-03-15
MXPA01000759A (es) 2003-06-06
WO2000004821A1 (en) 2000-02-03
AU770388B2 (en) 2004-02-19
CA2338292A1 (en) 2000-02-03
AU5110699A (en) 2000-02-14
EP1098589A1 (de) 2001-05-16
BR9912339A (pt) 2001-04-17
JP2002521077A (ja) 2002-07-16
EP1098589B1 (de) 2006-02-22

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Legal Events

Date Code Title Description
8332 No legal effect for de