Related Experiment Video

Updated: Aug 13, 2026

Fabrication and Operation of an Oxygen Insert for Adherent Cellular Cultures
11:56

Fabrication and Operation of an Oxygen Insert for Adherent Cellular Cultures

Published on: January 6, 2010

Oxygen-transmissibility considerations for a hard-soft contact-lens combination

I Fatt

    American Journal of Optometry and Physiological Optics
    |October 1, 1977
    PubMed

    More Related Videos

    Development of an In Vitro Ocular Platform to Test Contact Lenses08:28

    Development of an In Vitro Ocular Platform to Test Contact Lenses

    Published on: April 6, 2016

    Long-term Monitoring of Oxygen Consumption Rates in Highly Differentiated and Polarized Retinal Pigment Epithelial Cultures08:09

    Long-term Monitoring of Oxygen Consumption Rates in Highly Differentiated and Polarized Retinal Pigment Epithelial Cultures

    Published on: August 16, 2024

    Related Concept Videos

    External and Internal Respiration01:24

    External and Internal Respiration

    External respiration occurs in the lungs, and it is the first step in the journey of oxygen inside the body. When we inhale, oxygen enters our lungs and diffuses across the thin alveolar membrane. The alveoli are tiny, air-filled sacs that provide a vast surface area for gas exchange. Oxygen in the alveoli has a higher partial pressure (105 mmHg) than in the adjacent pulmonary capillaries (40 mmHg), establishing a pressure gradient. As a result, oxygen molecules move from the alveoli into the...
    Pulse Oximetry01:24

    Pulse Oximetry

    Pulse oximetry, or SpO2, is a non-invasive method for continuously monitoring arterial oxygen saturation (SaO2). This procedure involves attaching a probe or sensor to the patient's fingertip, forehead, earlobe, or nose bridge. The sensor works by detecting changes in oxygen saturation levels through light signals generated by the oximeter and reflected by the pulsing blood under the probe.
    Purpose
    Average SpO2 values are greater than 95%. If the readings fall below 90%, it indicates that...
    Oxygen Delivering System I: Nasal Cannula and Face Mask01:26

    Oxygen Delivering System I: Nasal Cannula and Face Mask

    The human body requires oxygen to function, and when the natural process of respiration is hindered, external devices, including the following, are needed to help deliver this vital gas.
    Nasal Cannula
    A nasal cannula is a lightweight tube split at one end into two prongs and placed in the nostrils. It is typically used to deliver low to medium levels of oxygen.
    Suggested flow rate: The suggested flow rate for a nasal cannula typically ranges between 1 and 6 L/min.
    Oxygen percentage setting:...
    Oxygen Delivering System II: Venturi Mask and Transtracheal Oxygen01:16

    Oxygen Delivering System II: Venturi Mask and Transtracheal Oxygen

    Oxygen therapy is a pivotal aspect of medical care, particularly for patients with respiratory ailments. Two prominent oxygen-delivering systems include the Venturi mask and the transtracheal oxygen catheter.
    Venturi Mask
    The Venturi mask, named after the Venturi effect, is designed to deliver precise oxygen concentrations. It consists of a large tube with an oxygen inlet that narrows down, causing a pressure drop that pulls air in through adjustable side ports. The mask is a lightweight,...
    Oxygen Delivering System III: Tracheostomy and T-piece01:23

    Oxygen Delivering System III: Tracheostomy and T-piece

    Oxygen delivery is critical in clinical care, especially for patients with respiratory disorders or those undergoing surgical procedures. Various systems, such as tracheostomy and the T-piece, deliver oxygen to the lungs, ensuring adequate arterial oxygenation.
    Tracheostomy
    A tracheostomy is a surgically created opening (stoma) in the anterior part of the trachea. It is used to establish a patient airway, bypass an upper airway obstruction, simplify the removal of secretions, permit long-term...
    Administering Oxygen by Mask01:30

    Administering Oxygen by Mask

    Administering Oxygen by Mask
    Administering oxygen by mask is a common nursing intervention that provides supplemental oxygen to patients with respiratory distress or chronic lung conditions. This procedure involves delivering oxygen at a specified rate through a face mask connected to an oxygen source.
    Equipment
    The equipment necessary for this procedure includes: