ITMI20070464A1 - DIODIC LASER DEVICE FOR INCRUABLE DETERMINATION OF GLYCEMIA - Google Patents

DIODIC LASER DEVICE FOR INCRUABLE DETERMINATION OF GLYCEMIA Download PDF

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Publication number
ITMI20070464A1
ITMI20070464A1 ITMI20070464A ITMI20070464A1 IT MI20070464 A1 ITMI20070464 A1 IT MI20070464A1 IT MI20070464 A ITMI20070464 A IT MI20070464A IT MI20070464 A1 ITMI20070464 A1 IT MI20070464A1
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IT
Italy
Prior art keywords
determination
blood glucose
laser device
incruable
diodic
Prior art date
Application number
Other languages
Italian (it)
Inventor
Vittorio Londoni
Pietro Trombetta
Original Assignee
Vittorio Londoni
Pietro Trombetta
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 Vittorio Londoni, Pietro Trombetta filed Critical Vittorio Londoni
Priority to ITMI20070464 priority Critical patent/ITMI20070464A1/en
Priority to PCT/IT2007/000436 priority patent/WO2008111102A1/en
Publication of ITMI20070464A1 publication Critical patent/ITMI20070464A1/en

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Classifications

    • 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, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/14532—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring glucose, e.g. by tissue impedance measurement

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Emergency Medicine (AREA)
  • Molecular Biology (AREA)
  • Optics & Photonics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Laser Surgery Devices (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Lasers (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Description

Dispositivo laser diodico Diode laser device

per la determinazione incruenta della glicemia for blood glucose determination

dispositivo è costruito utilizzando due sorgenti laser a dìodi con sorgente convenzionale o con sorgente in fibra drogata, che sono alimentate o da rete nella configurazione fìssa o da batterie anche ricaricabili nella configurazione trasportabile e tascabile, The device is built using two diode laser sources with a conventional source or with a doped fiber source, which are powered either by the mains in the fixed configuration or by rechargeable batteries in the transportable and pocket configuration,

Si utilizzano due sorgenti laser nel range da 500 a 1000 nm, con potenza compresa nel range da 0,01 a 5 W. Two laser sources are used in the range from 500 to 1000 nm, with power in the range from 0.01 to 5 W.

I raggi vengono fatti passare in un condensatore ottico che, all’ attivazione di un tasto vengono emessi o su un’ unghia o sulla cute o su un campione libero di sangue, The rays are passed through an optical condenser which, when a button is activated, are emitted either on a nail or on the skin or on a free sample of blood,

Viene letta, da un sensore fotodi odico o un CPU la sottrazione di energia da parte dell’ emoglobina glicata e dal glucosio libero plasmatico. The subtraction of energy by glycated hemoglobin and free plasma glucose is read by a photodode sensor or a CPU.

Il valore viene convertito nel valore della glicemia istantanea ed evidenziato sul display dell’ apparecchiatura. The value is converted into the instant blood glucose value and highlighted on the display of the equipment.

Il dispositivo è provvisto di memoria fino a 5000 valori The device has a memory for up to 5000 values

Il dispositivo è provvisto di interfaccia a cavo, IR e bluetooth per connessione e trasmissioni dati a PC. The device is equipped with a cable, IR and bluetooth interface for connection and data transmission to a PC.

Claims (1)

RIVENDICAZIONI Dispositivo laser diodico per la determinazione incruenta della glicemia 1. determinazione della glicemia senza dover pungere la cute ed estrarre una goccia di sangue periferico, mentre la determinazione avviene puntando il raggio guida sulla cute o sull’ unghia permettendo la lettura incruenta della glicemia sul sangue periferico 2. lettura istantanea del valore della glicemia, permettendo una sequenza di determinazioni in maniera incruenta 3. semplicità di utilizzo, con una semplice attivazione di un tasto 4. precisione assoluta di determinazione, vista la selettività di assorbimento dei raggi laser con target glucosio libero ed emoglobina glicata 5. memoria fino a 5000 determinazioni, interfaccia PC, visualizzazione su display dei valori in temporale o in graficoCLAIMS Diode laser device for blood glucose determination 1. blood glucose determination without having to prick the skin and extract a drop of peripheral blood, while the determination takes place by aiming the guide beam on the skin or nail allowing the blood glucose reading on the peripheral blood 2. instant reading of the blood glucose value, allowing a sequence of blood glucose determinations 3. Ease of use, with a simple push of a button 4. absolute precision of determination, given the selectivity of absorption of laser beams with target free glucose and glycated hemoglobin 5. memory up to 5000 determinations, PC interface, display of the values in time or graph
ITMI20070464 2007-03-09 2007-03-09 DIODIC LASER DEVICE FOR INCRUABLE DETERMINATION OF GLYCEMIA ITMI20070464A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITMI20070464 ITMI20070464A1 (en) 2007-03-09 2007-03-09 DIODIC LASER DEVICE FOR INCRUABLE DETERMINATION OF GLYCEMIA
PCT/IT2007/000436 WO2008111102A1 (en) 2007-03-09 2007-06-19 Medical laser diode device for incruent determination of glycemie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI20070464 ITMI20070464A1 (en) 2007-03-09 2007-03-09 DIODIC LASER DEVICE FOR INCRUABLE DETERMINATION OF GLYCEMIA

Publications (1)

Publication Number Publication Date
ITMI20070464A1 true ITMI20070464A1 (en) 2008-09-10

Family

ID=38947698

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI20070464 ITMI20070464A1 (en) 2007-03-09 2007-03-09 DIODIC LASER DEVICE FOR INCRUABLE DETERMINATION OF GLYCEMIA

Country Status (2)

Country Link
IT (1) ITMI20070464A1 (en)
WO (1) WO2008111102A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITCO20080006A1 (en) * 2008-02-27 2009-08-28 Vittorio Londoni LASER DIODE DEVICE FOR INCREDIBLE DETERMINATION OF THE VALUES OF THE THYROID HORMONES
RU2468356C2 (en) * 2008-07-30 2012-11-27 Пиньоло С.П.А. Diode laser device for non-invasive measurement of glycaemia

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5370114A (en) * 1992-03-12 1994-12-06 Wong; Jacob Y. Non-invasive blood chemistry measurement by stimulated infrared relaxation emission
US6070093A (en) * 1997-12-02 2000-05-30 Abbott Laboratories Multiplex sensor and method of use
US6526298B1 (en) * 1998-05-18 2003-02-25 Abbott Laboratories Method for the non-invasive determination of analytes in a selected volume of tissue
US6741876B1 (en) * 2000-08-31 2004-05-25 Cme Telemetrix Inc. Method for determination of analytes using NIR, adjacent visible spectrum and discrete NIR wavelenths
JP2005507298A (en) * 2001-11-07 2005-03-17 ミルズ、アレキサンダー・ケー A non-invasive method for continuous measurement of physiological characteristics
WO2006126152A1 (en) * 2005-05-24 2006-11-30 Koninklijke Philips Electronics N.V. Glucose sensor

Also Published As

Publication number Publication date
WO2008111102A1 (en) 2008-09-18

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