Emergency Medicine Book

http://www.fpnotebook.com/

Ultrasound-Guided Antecubital Line

Aka: Ultrasound-Guided Antecubital Line, Antecubital Line, Antecubital Peripheral IV, Peripheral Antecubital Line, Catheterization of Brachial Vein, Peripheral IV Catheter Right Antecubital, Peripheral IV Catheter Left Antecubital, Deep Brachial Vein Catheterization
  1. See Also
    1. Intravenous Access
    2. Central IV Access
    3. Peripheral IV Access
    4. Intraosseous Access
    5. Ultrasound-Guided Internal Jugular Vein Catheterization
    6. Ultrasound-Guided Antecubital Line
  2. Indications
    1. Standard peripheral access difficult
    2. Alternative to central venous access when standard peripheral lines are difficult
  3. Anatomy: Antecubital fossa venous access sites
    1. Cephalic Vein (lateral, radial aspect)
      1. Preferred if accessible (very superficial)
      2. Often cannulation here has already been attempted by standard peripheral IV techniques without success
    2. Basilic Vein (medial, ulnar aspect)
      1. Most common site for Ultrasound-guided antecubital access
      2. Access site may need to be above antecubital fossa (proximal to confluence of vessels)
    3. Deep Brachial Vein (midline antecubital)
      1. Third-line access site if Cephalic Vein and Basilic Vein not accessible
      2. Adjacent to the deep brachial artery
      3. Near proximity to the Median Nerve
  4. Preparation: Ultrasound
    1. Ultrasound cart venous access supplies (per Dr. Dewitz reference)
      1. Skin preparation
        1. Chlorhexidine
        2. Tourniquets
        3. Tuberculin syringes (25 gauge needle)
          1. For Lidocaine injection of insertion site (clear syringe of air bubbles)
      2. Ultrasound preparation
        1. Tegaderm (10x12 cm)
          1. Covers Ultrasound probe with a sterile barrier
        2. Sterile Surgilube packets (or similar lubricant)
          1. Used as Ultrasound gel
      3. Procedure
        1. Syringes (10 cc)
        2. Vascular access needles
          1. Long needles are critical (per Dr. Dewitz reference)
            1. Vein depth >1.5 cm
              1. Introducing catheter in Central Line kits: 18 gauge, 2.5 inch, 6.35 cm
            2. Vein depth <1.5 cm
              1. BD Angiocatheter: 18 gauge, 1.88 inch, 4.8 cm
          2. Standard IV angiocatheters (1.3 inch, 3 cm) are not long enough
            1. Approximately 3 cm of catheter should be within vessel
            2. Accessing vessel through skin requires 1-2 cm simply to reach vessel (assuming 45 degree approach)
      4. Dressings
        1. Venigard catheter holder
        2. Tegaderm
          1. Applied to venigard to prevent snagging
        3. Benzoin
          1. As needed to hold dressing in place
  5. Preparation
    1. See Ultrasound preparation above
    2. Sterile gauze
    3. Chux pads
    4. Obtain from nurse
      1. IV Tubing (prefilled with saline)
      2. Blood draw tubes and appartus needed
      3. Lidocaine 1% (optional)
        1. Clear bubbles from syringe (significantly interfere with Ultrasound image)
  6. Technique: Right antecubital
    1. Apply Tourniquet high on arm
    2. Position patients arm extended, supinated and abducted
    3. Lay chux under arm
    4. Chlorhexidine preparation to antecubital fossa
      1. Prepare upper arm to antecubital fossa
      2. Prepare arm to also include a few cm distal to the antecubital fossa
    5. Prepare Ultrasound
      1. Ultrasound machine should be on your side of the patient, directly in front of you
      2. Apply Tegaderm to surface of transducer (scanning head)
      3. Place sterile surgilube on skin for lubrication and acoustic transmission
      4. Place transducer in transverse (short axis) with indicator facing towards your left (patient's right or 9:00 position)
      5. Identify optimal vessel for access (see anatomy above)
        1. Avoid trying to cannulate anything smaller than 3mm diameter (too small)
        2. Distinguish vein from artery
          1. Compression may distinguish vein from artery (but unreliable in dehydrated patients)
          2. Doppler (or color flow) is preferred to distinguish vein from artery
        3. Determine vessel lie or course
          1. Follow vessel proximally in short axis (transverse) and then in long axis
    6. Images
      1. ultrasoundProbePositionGuidedPeripheralArm.jpg
    7. Needle preparation
      1. Choose needle size based on vessel depth (see above)
      2. Attach 10 cc syringe to needle
    8. Needle insertion
      1. Position the transducer such that the target vessel is in the center in the Ultrasound image
        1. Transducer is in short access with indicator to your left
      2. Insert the needle at exact midline of transducer
        1. Transducer should have side marked with exact midline
        2. Direct the needle at 45 degree angle in line with vessel course (as defined above)
        3. Bevel should be either up or down
      3. Follow the needle tip by slowly tilting the transducer towards upper arm
      4. Advance needle with jack hammer technique
        1. Small ocillations of forward movement enhance the visualization of the needle
        2. Small foward movements decrease possibility of entering posterior vessel wall
        3. Aspirate while advancing needle
      5. Observe needle enter vessel
        1. On entry, adjust angle to be more shallow (20 degrees) for further needle advancement
        2. Rotate transducer to long axis
        3. Advance catheter into lumen under observation
        4. Hand off Ultrasound transducer for secure placement in Ultrasound cart cupholder
    9. Procedure completion
      1. Needle removal
        1. Hold pressure over the proximal vessel while withdrawing needle (prevents bleeding)
        2. Hold the catheter hub to prevent withdrawing from vessel
        3. Apply IV extension tubing
      2. Clean and completely Dry Skin
        1. Chlorhexidine can help remove the surgilube
      3. Secure IV
        1. Apply IV catheter clear dressing (e.g. Veni-gard)
        2. Apply Tegaderm over Veni-Gard to prevent snagging
      4. Clean transducer
        1. Remove Tegaderm from transducer
        2. Spray with disinfectant (e.g. T-Spray)
  7. Precautions
    1. Deep brachial veins may have a higher rate of Intravenous Contrast extravasation
      1. Hardie (2014) Emerg Radiol 21(3):235-8 [PubMed]
  8. References
    1. Dewitz (2012) Ultrasound-Guided Vascular Access Video, GulfCoast Ultrasound, VL-90-UGVAHD
      1. https://www.gcus.com/products/about.asp?product=306/Ultrasound-Guided-Vascular-Access
    2. Goldstein (2006) Ultrasound Guided Peripheral Access
      1. http://www.isrjem.org/Dec06_VenousAccess_Goldstein_postprod.pdf
    3. Keyes (1999) Ann Emerg Med 34(6):711-714 [PubMed]
    4. Riley (2012) Crit Ultrasound J 4(1): 3 [PubMed]

Catheterization of brachial vein (C1321129)

Concepts Therapeutic or Preventive Procedure (T061)
SnomedCT 405432005
English Catheterisation of brachial vein, Catheterization of brachial vein (procedure), Catheterization of brachial vein
Spanish cateterismo de vena braquial (procedimiento), cateterismo de vena braquial
Sources
Derived from the NIH UMLS (Unified Medical Language System)


peripheral IV catheter left antecubital (C2053657)

Concepts Therapeutic or Preventive Procedure (T061)
English peripheral IV catheter left antecubital (treatment), peripheral IV catheter left antecubital, peripheral IV line in the left antecubital fossa
Sources
Derived from the NIH UMLS (Unified Medical Language System)


peripheral IV catheter right antecubital (C2053666)

Concepts Therapeutic or Preventive Procedure (T061)
English peripheral IV catheter right antecubital (treatment), peripheral IV catheter right antecubital, peripheral IV line in the right antecubital fossa
Sources
Derived from the NIH UMLS (Unified Medical Language System)


You are currently viewing the original 'fpnotebook.com\legacy' version of this website. Internet Explorer 8.0 and older will automatically be redirected to this legacy version.

If you are using a modern web browser, you may instead navigate to the newer desktop version of fpnotebook. Another, mobile version is also available which should function on both newer and older web browsers.

Please Contact Me as you run across problems with any of these versions on the website.

Navigation Tree