ATE318103T1 - Vorrichtung zur kontinuierlichen entnahme und analyse von flüssigkeiten - Google Patents

Vorrichtung zur kontinuierlichen entnahme und analyse von flüssigkeiten

Info

Publication number
ATE318103T1
ATE318103T1 AT99935678T AT99935678T ATE318103T1 AT E318103 T1 ATE318103 T1 AT E318103T1 AT 99935678 T AT99935678 T AT 99935678T AT 99935678 T AT99935678 T AT 99935678T AT E318103 T1 ATE318103 T1 AT E318103T1
Authority
AT
Austria
Prior art keywords
fluid
sensor
biological fluid
biological
flow path
Prior art date
Application number
AT99935678T
Other languages
English (en)
Inventor
Alan Smith
Harry K Delcher
Jonathan A Eppstein
David Farquhar
Michael R Hatch
Krishna S Kumar
Original Assignee
Spectrx Inc
Altea Therapeutics 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 Spectrx Inc, Altea Therapeutics Corp filed Critical Spectrx Inc
Application granted granted Critical
Publication of ATE318103T1 publication Critical patent/ATE318103T1/de

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)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
AT99935678T 1998-07-21 1999-07-20 Vorrichtung zur kontinuierlichen entnahme und analyse von flüssigkeiten ATE318103T1 (de)

Applications Claiming Priority (4)

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

Publications (1)

Publication Number Publication Date
ATE318103T1 true ATE318103T1 (de) 2006-03-15

Family

ID=27492667

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99935678T ATE318103T1 (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
DK1189660T3 (da) 1999-06-08 2006-08-21 Altea Therapeutics Corp Apparat til mikroperforering af biologiske membraner ved hjælp af tyndfilms-vævsgrænseflade-anordninger samt fremgangsmåde til fremstilling deraf
JP2003501222A (ja) 1999-06-11 2003-01-14 アルテア テクノロジーズ，インコーポレイティド 効率的流体抽出、物質配送、およびその他の用途のための一体型整合装置、システム、および方法
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
EP1225831A2 (de) * 2000-03-17 2002-07-31 Sontra Medical, Inc. Nichtinvasive körperflussentnahme und -analyse
US7141034B2 (en) 2000-06-08 2006-11-28 Altea Therapeutics Corporation Transdermal drug delivery device, method of making same and method of using same
EP1379127B1 (de) 2000-09-28 2013-04-17 Nanocyte Inc. Methoden, zusammensetzungen und vorrichtungen unter verwendung von stechzellen/kapseln zur abgabe eines therapeutischen mittels oder eines kosmetischen mittels in ein gewebe
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
US6840910B2 (en) 2001-08-01 2005-01-11 Johnson & Johnson Consumer Companies, Inc. Method of distributing skin care products
US6855117B2 (en) 2001-08-01 2005-02-15 Johnson & Johnson Consumer Companies, Inc. Method of treating the skin of a subject
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
AU2008208009B2 (en) 2007-01-22 2013-08-15 Passport Technologies, Inc. Transdermal porator and patch system and method for using same
NZ580997A (en) 2007-04-27 2011-08-26 Echo Therapeutics Inc Dermal abrasion device with feedback electrode to deliver data on skin thickness and removable abrasion heads
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
DE19758959B8 (de) * 1996-05-17 2013-08-01 Roche Diagnostics Operations Inc. (N.D.Ges.D.Staates Delaware) Vorrichtung zum Ausdrücken von Körperflüssigkeiten aus einem Einstich
SE9602298D0 (sv) * 1996-06-11 1996-06-11 Siemens Elema Ab Arrangement for analysing body fluids

Also Published As

Publication number Publication date
JP2002521077A (ja) 2002-07-16
EP1098589B1 (de) 2006-02-22
DE69929979D1 (de) 2006-04-27
EP1098589A1 (de) 2001-05-16
CA2338292A1 (en) 2000-02-03
AU770388B2 (en) 2004-02-19
MXPA01000759A (es) 2003-06-06
WO2000004821A1 (en) 2000-02-03
BR9912339A (pt) 2001-04-17
AU5110699A (en) 2000-02-14

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