• Popular
    • Medicine
    • Radiology
    • Cardiology
    • Surgery
    • Nanomedicine
    • Military Medicine
    • Rehab
  • Categories
    • Exclusive
    • A-D
      • Anesthesiology
      • Art
      • Cardiac Surgery
      • Cardiology
      • Critical Care
      • Dentistry
      • Dermatology
      • Diagnostics
    • E-I
      • Emergency Medicine
      • ENT
      • Genetics
      • Geriatrics
      • GI
      • Informatics
    • M-N
      • Medicine
      • Military Medicine
      • Nanomedicine
      • Net News
      • Neurology
      • Neurosurgery
      • Nuclear Medicine
    • O-P
      • Ob/Gyn
      • Oncology
      • Ophthalmology
      • Orthopedic Surgery
      • Pathology
      • Pediatrics
      • Plastic Surgery
      • Psychiatry
      • Public Health
    • R-V
      • Radiation Oncology
      • Radiology
      • Rehab
      • Reproductive Medicine
      • Space Medicine
      • Sports Medicine
      • Surgery
      • Thoracic Surgery
      • Urology
      • Vascular Surgery
  • SUBSCRIBE
  • Submit PR
  • About
  • Follow
    • Facebook
    • Twitter
    • Linkedin
    • Youtube
    • Instagram
    • RSS
  • Submit PR
  • Log in
Medgadget
Medgadget
  • Popular
    • Medicine
      Flexible Sensors Detect Heavy Metals in Sweat

      Flexible Sensors Detect Heavy Metals in Sweat

      Nanopore Sensor to Study Protein Aggregation in Neurodegeneration

      Nanopore Sensor to Study Protein Aggregation in Neurodegeneration

      Biobots Use Optogenetic Muscle Actuators for Movement

      Biobots Use Optogenetic Muscle Actuators for Movement

      Exciting Medtech at the Healthcareᐩ Expo Taiwan

      Exciting Medtech at the Healthcareᐩ Expo Taiwan

    • Radiology
      Ultrasound Tornado Rapidly Disrupts Blood Clots

      Ultrasound Tornado Rapidly Disrupts Blood Clots

      Exciting Medtech at the Healthcareᐩ Expo Taiwan

      Exciting Medtech at the Healthcareᐩ Expo Taiwan

      Fluorescence Imaging System Illuminates Tumor Depth

      Fluorescence Imaging System Illuminates Tumor Depth

      Soft Robot Grows Like a Plant to Travel Through Tight Spaces

      Soft Robot Grows Like a Plant to Travel Through Tight Spaces

    • Cardiology
      Belt Monitors Heart Failure Patients

      Belt Monitors Heart Failure Patients

      Camera Measures Blood Pressure with Quick Look

      Camera Measures Blood Pressure with Quick Look

      Monitoring Congestive Heart Failure Through Speech: Interview with Tamir Tal, CEO of Cordio Medical

      Monitoring Congestive Heart Failure Through Speech: Interview with Tamir Tal, CEO of Cordio Medical

      Device Measures Hemoglobin More Accurately in Dark Skin

      Device Measures Hemoglobin More Accurately in Dark Skin

    • Surgery
      Microneedle Bandage for Hemostatic Control

      Microneedle Bandage for Hemostatic Control

      Biobots Use Optogenetic Muscle Actuators for Movement

      Biobots Use Optogenetic Muscle Actuators for Movement

      Implantable Device Adheres to Muscle, Treats Atrophy

      Implantable Device Adheres to Muscle, Treats Atrophy

      Device Measures Hemoglobin More Accurately in Dark Skin

      Device Measures Hemoglobin More Accurately in Dark Skin

    • Nanomedicine
      Extra Hot Nanoparticles for Cancer Therapy

      Extra Hot Nanoparticles for Cancer Therapy

      Making Tumors Tastier for the Immune System

      Making Tumors Tastier for the Immune System

      Improved Membrane Coating for Anti-Cancer Nanoparticles

      Improved Membrane Coating for Anti-Cancer Nanoparticles

      Magnetic Bacteria Target Tumors

      Magnetic Bacteria Target Tumors

    • Military Medicine
      Device Measures Hemoglobin More Accurately in Dark Skin

      Device Measures Hemoglobin More Accurately in Dark Skin

      Fingertip Sensor Measures Lithium Levels in Sweat

      Fingertip Sensor Measures Lithium Levels in Sweat

      Fabric Makes Electricity from Movement to Power Wearables

      Fabric Makes Electricity from Movement to Power Wearables

      Wearable Uses Microneedles to Track Metabolism

      Wearable Uses Microneedles to Track Metabolism

    • Rehab
      Smart Walking Stick for Visually Impaired People

      Smart Walking Stick for Visually Impaired People

      Implantable Device Adheres to Muscle, Treats Atrophy

      Implantable Device Adheres to Muscle, Treats Atrophy

      Non-Invasive Spinal Modulation for Cerebral Palsy

      Non-Invasive Spinal Modulation for Cerebral Palsy

      Implanted Magnets for Prosthetic Control

      Implanted Magnets for Prosthetic Control

  • Categories
    • Exclusive
    • A-D
      • Anesthesiology
      • Art
      • Cardiac Surgery
      • Cardiology
      • Critical Care
      • Dentistry
      • Dermatology
      • Diagnostics
    • E-I
      • Emergency Medicine
      • ENT
      • Genetics
      • Geriatrics
      • GI
      • Informatics
    • M-N
      • Medicine
      • Military Medicine
      • Nanomedicine
      • Net News
      • Neurology
      • Neurosurgery
      • Nuclear Medicine
    • O-P
      • Ob/Gyn
      • Oncology
      • Ophthalmology
      • Orthopedic Surgery
      • Pathology
      • Pediatrics
      • Plastic Surgery
      • Psychiatry
      • Public Health
    • R-V
      • Radiation Oncology
      • Radiology
      • Rehab
      • Reproductive Medicine
      • Space Medicine
      • Sports Medicine
      • Surgery
      • Thoracic Surgery
      • Urology
      • Vascular Surgery
  • SUBSCRIBE
  • Submit PR
  • About
  • Log in
  • Submit PR
  • Follow
    • Facebook
    • Twitter
    • Linkedin
    • Youtube
    • Instagram
    • RSS

Flexible Pulse Oximeter Based on Organic Electronics

December 12th, 2014 Medgadget Editors News

OLED-sensor

Pulse oximetry (SpO2) has been around for decades, helping clinicians to monitor the oxygenation of patients without resorting to invasive methods. Lately, with the rise of personal fitness trackers, pulse oximetry is being looked upon as a promising new metric for sports enthusiasts to analyze their workouts. The limitation to making this happen practically has been the fact that existing pulse oximeters are rigid, somewhat bulky devices that have to be worn around the finger or kept attached to an earlobe. Now researchers at UC Berkeley have developed a flexible pulse oximeter that can wrap around a finger and provide continuous SpO2 and pulse rate readings.

Instead of relying on boring old silicon, the researchers used organic, carbon-based components layered onto a plastic substrate, so the device was made flexible and quite thin. Unlike conventional pulse oximeters that use red and infrared light, the device relies on red and green organic LEDs (OLEDs) to measure oxygen in the blood below the skin. Additionally, small changes in the blood flow are indicative of the heart beat, allowing the device to also measure the pulse rate. The researchers tested the device in the laboratory, comparing it to commercial pulse oximetry, showing that the device is about as accurate as what you will find on the fingers of your patients recovering in the ICU.

Study in Nature Communications: All-organic optoelectronic sensor for pulse oximetry…

More from Berkeley: Organic electronics could lead to cheap, wearable medical sensors….

Medgadget Editors

Medical technologies transform the world! Join us and see the progress in real time. At Medgadget, we report the latest technology news, interview leaders in the field, and file dispatches from medical events around the world since 2004.

Sponsored
C-mo Medical Solutions extends seed investment round to €4.8 million to transform cough monitoring

C-mo Medical Solutions extends seed investment round to €4.8 million to transform cough monitoring

New Clarius Power Fan HD3 Delivers a First for Handheld Ultrasound: Continuous Scanning

New Clarius Power Fan HD3 Delivers a First for Handheld Ultrasound: Continuous Scanning

Fluidx Unveils New Embolic for Neurovascular Use

Fluidx Unveils New Embolic for Neurovascular Use

Annalise.ai and Nuance Communications (a Microsoft Company) Announce Key Partnership to Improve Patient Outcomes with Workflow-Integrated AI

Annalise.ai and Nuance Communications (a Microsoft Company) Announce Key Partnership to Improve Patient Outcomes with Workflow-Integrated AI

PT Genie Unveils New Brand Identity Reflecting Company’s Transformation and Focus on the Global Future of AI and Machine Learning in Digital Healthcare

interviews & reviews
Balance Boards to Stay Active in the Offfice: Interview with Joel Heath, CEO of FluidStance 

Balance Boards to Stay Active in the Offfice: Interview with Joel Heath, CEO of FluidStance 

Exciting Medtech at the Healthcareᐩ Expo Taiwan

Exciting Medtech at the Healthcareᐩ Expo Taiwan

Medgadget Visits Healthcareᐩ Expo Taiwan

Medgadget Visits Healthcareᐩ Expo Taiwan

Diabetes Management Tech for Type II patients: Interview with Jeffrey Brewer, CEO of Bigfoot Biomedical

Diabetes Management Tech for Type II patients: Interview with Jeffrey Brewer, CEO of Bigfoot Biomedical

Monitoring Congestive Heart Failure Through Speech: Interview with Tamir Tal, CEO of Cordio Medical

Monitoring Congestive Heart Failure Through Speech: Interview with Tamir Tal, CEO of Cordio Medical

In-Office Pediatric Ear Tube Procedures: Interview with Preceptis Medical's Greg Mielke

In-Office Pediatric Ear Tube Procedures: Interview with Preceptis Medical's Greg Mielke

Symani Microsurgical Robotic System: Interview with Mark Toland, CEO of Medical Microinstruments

Symani Microsurgical Robotic System: Interview with Mark Toland, CEO of Medical Microinstruments

  • Subscribe
  • Contact us
  • Submit
  • About
  • Back to top
Medgadget

Medical technologies transform the world! Join us and see the progress in real time. At Medgadget, we report the latest technology news, interview leaders in the field, and file dispatches from medical events around the world since 2004.

  • About
  • Editorial policies
  • Contact
  • Terms of Service
  • Privacy
  • Submit press release
  • Advertise
© Medgadget, Inc. All rights reserved. | The Medical Revolution Will Be Blogged.
Please support this website by adding us to your whitelist in your ad blocker. Ads are what helps us bring you premium content! Thank you!
Posting....
  • Facebook
  • Twitter
  • LinkedIn
  • Reddit
  • Email