CVAD Occlusions – Dr. Yadav Munde https://dryadavmunde.com Endovascular Surgeon in Pune Thu, 17 Mar 2022 05:07:12 +0000 en-US hourly 1 https://wordpress.org/?v=5.4.18 https://dryadavmunde.com/wp-content/uploads/2019/08/6547208_favicon-96x96.jpg CVAD Occlusions – Dr. Yadav Munde https://dryadavmunde.com 32 32 CVAD Occlusions https://dryadavmunde.com/cvad-occlusions/ Thu, 24 Oct 2019 10:43:55 +0000 https://dryadavmunde.com/?p=5377 There are 3 types of occlusions Complete Partial Withdrawal Signs of a CVAD Occlusion Sluggish flow Inability to infuse fluids Frequent occlusion alarm on infusion pump Infiltration or extraversion or swelling or leaking at the insertion site Inability to withdraw blood Sluggish blood return 1.Complete Occlusions Inability to infuse or withdraw blood or fluid into […]

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]]> There are 3 types of occlusions
  1. Complete
  2. Partial
  3. Withdrawal

Signs of a CVAD Occlusion

  • Sluggish flow
  • Inability to infuse fluids
  • Frequent occlusion alarm on infusion pump
  • Infiltration or extraversion or swelling or leaking at the insertion site
  • Inability to withdraw blood
  • Sluggish blood return

1.Complete Occlusions

  • Inability to infuse or withdraw blood or fluid into the CVAD
  • Can be mechanical, chemical or thrombotic

2.Withdrawal Occlusions

  • Inability to aspirate blood but the ability to infuse without resistance
  • Lack of free-flowing blood return

3.Partial Occlusions

  • Decreased ability to infuse fluids
  • Resistance with flushing and aspiration
  • Sluggish flow through the catheter
  • Can me mechanical, chemical, or thrombotic

 

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