WO2014079875A3 - System for imaging of subcutaneous phenomenon - Google Patents

System for imaging of subcutaneous phenomenon Download PDF

Info

Publication number
WO2014079875A3
WO2014079875A3 PCT/EP2013/074272 EP2013074272W WO2014079875A3 WO 2014079875 A3 WO2014079875 A3 WO 2014079875A3 EP 2013074272 W EP2013074272 W EP 2013074272W WO 2014079875 A3 WO2014079875 A3 WO 2014079875A3
Authority
WO
WIPO (PCT)
Prior art keywords
infrared absorbing
absorbing structure
imaging
pointer
subcutaneous
Prior art date
Application number
PCT/EP2013/074272
Other languages
French (fr)
Other versions
WO2014079875A2 (en
Inventor
Morten Thing
Original Assignee
Novarix Ltd
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 Novarix Ltd filed Critical Novarix Ltd
Publication of WO2014079875A2 publication Critical patent/WO2014079875A2/en
Publication of WO2014079875A3 publication Critical patent/WO2014079875A3/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/48Other medical applications
    • A61B5/4887Locating particular structures in or on the body
    • A61B5/489Blood vessels
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/68Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6887Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient mounted on external non-worn devices, e.g. non-medical devices
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/15Devices for taking samples of blood
    • A61B5/150007Details
    • A61B5/150015Source of blood
    • A61B5/15003Source of blood for venous or arterial blood
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/15Devices for taking samples of blood
    • A61B5/150007Details
    • A61B5/150053Details 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
    • A61B5/150106Means for reducing pain or discomfort applied before puncturing; desensitising the skin at the location where body is to be pierced
    • A61B5/15016Means for reducing pain or discomfort applied before puncturing; desensitising the skin at the location where body is to be pierced by accessories for bringing the piercing element into the body, e.g. through rotation of the piercing element
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/15Devices for taking samples of blood
    • A61B5/153Devices specially adapted for taking samples of venous or arterial blood, e.g. with syringes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/74Details of notification to user or communication with user or patient ; user input means
    • A61B5/742Details of notification to user or communication with user or patient ; user input means using visual displays
    • A61B5/743Displaying an image simultaneously with additional graphical information, e.g. symbols, charts, function plots
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/42Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests having means for desensitising skin, for protruding skin to facilitate piercing, or for locating point where body is to be pierced
    • A61M5/427Locating point where body is to be pierced, e.g. vein location means using ultrasonic waves, injection site templates

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

The present invention relates to an imaging device and procedures for use of same for non-invasive visualization of subcutaneous phenomena, such as blood vessels. The imaging system (1) adapted for visualizing an infrared absorbing structure in a scattering medium, comprises at least one camera enabled detection system imaging said infrared absorbing structure (5), at least one pointer light (8) arranged to emit a light pointer at the surface of the scattering medium (7) above said infrared absorbing structure, and at least one display means (4) displaying a real-time image of the infrared absorbing structure and displaying a marker (6) on the part of the imaged infrared absorbing structure corresponding to part of the infrared absorbing structure under the light pointer (8). Through the use of the imaging device it is possible to get real-time image on the display corresponding to the infrared absorbing structure directly under the pointer thereby facilitating for example an injection into a blood vessel.
PCT/EP2013/074272 2012-11-20 2013-11-20 System for imaging of subcutaneous phenomenon WO2014079875A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DKPA201270718 2012-11-20
DKPA201270718 2012-11-20
US201261732564P 2012-12-03 2012-12-03
US61/732,564 2012-12-03

Publications (2)

Publication Number Publication Date
WO2014079875A2 WO2014079875A2 (en) 2014-05-30
WO2014079875A3 true WO2014079875A3 (en) 2014-07-24

Family

ID=50776616

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/074272 WO2014079875A2 (en) 2012-11-20 2013-11-20 System for imaging of subcutaneous phenomenon

Country Status (1)

Country Link
WO (1) WO2014079875A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2542132B (en) * 2015-09-08 2022-02-09 Amin H A Al Habaibeh Medical device assembly
TWI664950B (en) 2018-06-22 2019-07-11 林世民 Vein detection device
CN113854964B (en) * 2021-09-28 2023-08-01 徐州医科大学附属医院 Intravenous injection puncture support

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006102110A (en) * 2004-10-05 2006-04-20 Matsushita Electric Ind Co Ltd Blood vessel position presenting apparatus
US20060129037A1 (en) * 2004-12-14 2006-06-15 Kaufman Howard B Optical determination of in vivo properties
WO2009049633A1 (en) * 2007-10-17 2009-04-23 Novarix Ltd. Vein navigation device
EP2289578A1 (en) * 2008-06-16 2011-03-02 Nory Co., Ltd. Syringe needle guiding apparatus
WO2011122484A1 (en) * 2010-03-27 2011-10-06 ニプロ株式会社 Blood sampling device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006102110A (en) * 2004-10-05 2006-04-20 Matsushita Electric Ind Co Ltd Blood vessel position presenting apparatus
US20060129037A1 (en) * 2004-12-14 2006-06-15 Kaufman Howard B Optical determination of in vivo properties
WO2009049633A1 (en) * 2007-10-17 2009-04-23 Novarix Ltd. Vein navigation device
EP2289578A1 (en) * 2008-06-16 2011-03-02 Nory Co., Ltd. Syringe needle guiding apparatus
WO2011122484A1 (en) * 2010-03-27 2011-10-06 ニプロ株式会社 Blood sampling device
EP2554118A1 (en) * 2010-03-27 2013-02-06 Nipro Corporation Blood sampling device

Also Published As

Publication number Publication date
WO2014079875A2 (en) 2014-05-30

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