MX2017012249A - System and apparatus for measuring and monitoring blood flow and oxygenation in healthy tissue and a tissue graft. - Google Patents

System and apparatus for measuring and monitoring blood flow and oxygenation in healthy tissue and a tissue graft.

Info

Publication number
MX2017012249A
MX2017012249A MX2017012249A MX2017012249A MX2017012249A MX 2017012249 A MX2017012249 A MX 2017012249A MX 2017012249 A MX2017012249 A MX 2017012249A MX 2017012249 A MX2017012249 A MX 2017012249A MX 2017012249 A MX2017012249 A MX 2017012249A
Authority
MX
Mexico
Prior art keywords
tissue
blood flow
information
oxygenation
section
Prior art date
Application number
MX2017012249A
Other languages
Spanish (es)
Inventor
Aragon Han Daniel
Vázquez Fuentes Alejandra
Carlos Vázquez Fuentes Juan
Original Assignee
Aragon Han Daniel
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 Aragon Han Daniel filed Critical Aragon Han Daniel
Priority to MX2017012249A priority Critical patent/MX2017012249A/en
Priority to PCT/MX2017/000112 priority patent/WO2019059753A1/en
Publication of MX2017012249A publication Critical patent/MX2017012249A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/026—Measuring blood flow
    • 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
    • A61B5/1455—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 using optical sensors, e.g. spectral photometrical oximeters

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physiology (AREA)
  • Hematology (AREA)
  • Cardiology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)

Abstract

The system for measuring and monitoring blood flow and oxygenation in healthy tissue and a tissue graft provides relevant information to healthcare professionals in order to avoid cell death of the tissue due to a lack of blood flow, thus increasing the probability of success of the surgery and reducing the patient's recovery time. The system consists of at least: a) an apparatus (1) with a section (7) for sensing signals relating to the state of the tissue obtained via at least one infrared laser diode, a red laser diode and a photodetector, an instrumentation section for conditioning the signals and a section for processing the signals and for communicating the processed information; b) a monitor or graphic interface (2) for viewing said information; and c) a web platform (3) or mobile application that receives, stores and analyses the mentioned information, which synchronises at least two apparatuses to create a personalised model of each tissue.
MX2017012249A 2017-09-25 2017-09-25 System and apparatus for measuring and monitoring blood flow and oxygenation in healthy tissue and a tissue graft. MX2017012249A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MX2017012249A MX2017012249A (en) 2017-09-25 2017-09-25 System and apparatus for measuring and monitoring blood flow and oxygenation in healthy tissue and a tissue graft.
PCT/MX2017/000112 WO2019059753A1 (en) 2017-09-25 2017-09-27 System and apparatus for measuring and monitoring blood flow and oxygenation in healthy tissue and a tissue graft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MX2017012249A MX2017012249A (en) 2017-09-25 2017-09-25 System and apparatus for measuring and monitoring blood flow and oxygenation in healthy tissue and a tissue graft.

Publications (1)

Publication Number Publication Date
MX2017012249A true MX2017012249A (en) 2019-03-26

Family

ID=65810397

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017012249A MX2017012249A (en) 2017-09-25 2017-09-25 System and apparatus for measuring and monitoring blood flow and oxygenation in healthy tissue and a tissue graft.

Country Status (2)

Country Link
MX (1) MX2017012249A (en)
WO (1) WO2019059753A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113729654B (en) * 2021-09-14 2023-03-28 华中科技大学 Skin-attached sensing system for detecting postoperative skin flap and limb blood flow state reconstruction
WO2023212000A1 (en) * 2022-04-27 2023-11-02 The Trustees Of The University Ofpennsylvania Wearable device for recognition and response to an overdose

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080167541A1 (en) * 2007-01-09 2008-07-10 Panu Takala Interference Suppression in Spectral Plethysmography
WO2014165049A1 (en) * 2013-03-13 2014-10-09 The Regents Of The University Of California Multi-modal depth-resolved tissue status monitor

Also Published As

Publication number Publication date
WO2019059753A1 (en) 2019-03-28

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