Cannula Securement
Cannula Securement - Related Videos
04:01
Cannula Implantation into the Cisterna Magna in a Mouse Model
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2025
Source: Xavier, A. L. R., et al. Cannula Implantation into the Cisterna Magna of Rodents. J. Vis. Exp. (2018)This video demonstrates the procedure for implanting a cannula into the cisterna magna of an anesthetized mouse. The technique involves guiding a needle-mounted cannula through the dura into the inverted triangular cisterna magna and securing it for targeted delivery into the cerebrospinal fluid.
01:18
Secured Loans
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2025
Secured loans play an important role in supporting businesses by providing access to substantial funding while minimizing risks for lenders. These loans require the borrower to pledge assets as collateral, such as property, equipment, or inventory, which acts as security for the loan. This reduces the lender's risk, often resulting in lower interest rates than unsecured loans. For businesses, secured loans are a reliable way to finance significant expenses or investments, such as purchasing...
01:23
Security Market Line
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The Security Market Line (SML) is a fundamental concept in finance that illustrates the relationship between an investment's expected return and its systematic risk, quantified by beta. This graphical representation helps investors understand how securities are priced based on their inherent risk levels and provides a framework for evaluating investment opportunities. The SML's slope, defined by the market risk premium, indicates the additional return investors require for taking on higher risk.
01:29
Administering Oxygen by Nasal Cannula
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2025
Oxygen therapy is critical to patient care, especially for those struggling with respiratory issues. This intervention increases the oxygen concentration in the lungs, enhancing the amount of oxygen transported to the body's tissues. One standard method of delivering supplemental oxygen is through a nasal cannula, a non-invasive device that provides low to medium oxygen concentrations. Nasal Cannulas A nasal cannula is a lightweight tube split into two prongs placed in the nostrils, connected...
01:30
The Costs of Issuing Securities
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2026
Issuing securities entails various costs, collectively referred to as issuance costs, which reduce the net proceeds a company receives. These costs depend on factors such as the type of security, issuance size, and prevailing market conditions.Key issuance costs include underwriting, legal, accounting, and registration fees. Underwriting fees compensate financial institutions that facilitate the sale of securities. Legal fees cover regulatory compliance, while accounting fees ensure...
FAQs
Effective stabilization depends on limiting movement at the insertion site without obscuring it. Reduced motion helps the cannula remain positioned in the vessel or body space, while continued visibility allows the site to be assessed during care. This combination supports reliable access and helps preserve delivery of intravenous fluids, medications, or other treatments.
Adhesive dressings, fixation devices, and carefully applied tape are alternative components for stabilizing an inserted cannula. Their shared purpose is to limit movement while retaining access to the insertion site for inspection. The appropriate choice therefore depends on whether the method can provide secure support and maintain sufficient visibility throughout care.
Site visibility is a safety feature, not merely a matter of convenience. Keeping the insertion area observable allows timely recognition of irritation, inflammation, or other complications that may develop during care. A securement approach that blocks assessment can undermine one of the main clinical benefits of stabilization, even if the cannula remains in position.
After the cannula has been inserted, securement can be approached as a sequence: prepare the skin appropriately, apply an adhesive dressing, fixation device, or carefully placed tape, and preserve visibility of the insertion site. The finished arrangement should restrict movement without preventing routine inspection, so clinicians can assess the site while treatment continues.
Selection should balance stabilization with inspection. A suitable method is one that limits cannula movement, supports reliable access to the vessel or body space, and leaves the insertion site visible. This balance matters because securement is used during continuing care, when the site may need repeated assessment for irritation, inflammation, or other complications.
It is relevant whenever an inserted cannula must support ongoing treatment or access to a vessel or body space. In medicine, this includes delivery of intravenous fluids, medications, and other treatments. The method helps maintain access during care while allowing the insertion site to remain available for observation.
Successful securement has practical consequences for treatment continuity and site monitoring. By reducing unwanted movement, it can help lower the chance of accidental dislodgement, leakage, and interruption of therapy. Because the site remains inspectable, care teams can also recognize irritation, inflammation, or other complications and respond in a timely manner.