However, you may visit "Cookie Settings" to provide a controlled consent. It is unique in its own way when compared to the other methods for drawing blood. This website uses cookies to improve your experience while you navigate through the website. Most of the time, the blood sample is collected through a needle insertion in the inner part of the forearm where several large veins (such as the antecubital vein, basilic vein, median cubital vein, cephalic vein, and median cephalic vein) are found. What are the advantages and disadvantages of syringe? Patients with those veins include persons from all ages. 2. fairly close to the surface of the skin. Time consuming in transferring blood from one tube to another. What are the advantages and disadvantages of skin puncture blood collection? What are the advantages and disadvantages of the syringe method? The ETS is quick at blood collection. Venipuncture with a syringe requires the nurse to exert aspiration pressure against the syringe plunger. Blood culture bottle (yellow-black stripped tubes), Serum separator tube (red-grey tiger top or gold). However, It becomes difficult when you are faced with difficult veins or patients. In those instances you can use the evacuated tube system for blood draw. Vacutainer Advantages & Disadvantages | Healthfully These cookies track visitors across websites and collect information to provide customized ads. CONS limited amount of blood time consuming in transfering blood from one tube to another 10cc plungers are hard to pull and agent for short draws needle pricks cause for platelet clumps if blood is not transferred immediately A disadvantage of the syringe method is that there is the potential for needle stick when depositing blood into the collection tube. Pull the skin tight with your thumb or index finger just below the puncture site. Can banks make loans out of their required reserves? However, you may visit "Cookie Settings" to provide a controlled consent. Fainting or feeling lightheaded. When other methods of phlebotomy are used, there is a risk that hemolysis, bursting of blood cells, may occur. Disadvantages A butterfly needle, also known as a scalp vein set or winged infusion set, is a device used to draw blood from a vein or deliver intravenous (IV) therapy to a vein. An advantage of the syringe method is that blood appears in the hub when the vein has been entered. Syringe can be attached to a butterfly needle for kids, elderly or difficult veins. Hemolysis would render blood samples invalid for certain lab tests. When the veins are deep or are difficult, you would use a syringe and sometimes a butterfly instead. Not suitable for newborn or pediatric patients. Butterfly needles can be used in the smaller veins of the extremities. How To Do Venous Blood Sampling - Critical Care Medicine - MSD Manual 2012;136(4):352. doi:10.5858/arpa.2011-0431-LE, Ialongo C, Bernardini S. Phlebotomy, a bridge between laboratory and patient. What are the advantages of syringe method in blood sample collection? What Is the Thyroid-Binding Globulin Test? I am a full time phlebotomist and I enjoy my job. The vacuum tube collection system consists of a needle, barrel, and multiple blood collection tubes with different colored tops. But opting out of some of these cookies may affect your browsing experience. Apply the tourniquet then have the patients make a fist. Decreases the possibility of needlesticks. Which is a preferred site for venipuncture? If you can get a good handle of the syringe method you will no doubt be good at drawing blood. This cookie is set by GDPR Cookie Consent plugin. By way of illustration, a 27-gauge needle is the size commonly used for insulin injections. The butterfly is perfect for babies, as it gives the phlebotomist a lot of flexibility and control as he/she attempts to draw blood from these patients. Gently stabilize the needle using its wings to prevent it from shifting or rolling. Healthcare professionals are usually asked to include the patients name, as well as the collection date and time. Can a butterfly needle be used for an IV? In cases like these, the selection of the needle size is key. Because of their small needle size, blood collection tends to be slower. increased potential for hematoma formation, less likely to be contaminated by tissue fluid, multiple venipunctures precipitate iatrogenic anemia. These cookies ensure basic functionalities and security features of the website, anonymously. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. The evacuated tube system is the most commonly used means of collecting specimens. The vacutainer tube fills up to a certain level indicated on the tube. Do not shake any of the tubes. General Advantages of Syringe Pumps: Syringe pumps are fast and easy to use. These cookies will be stored in your browser only with your consent. What are the advantages and disadvantages of syringe method? What are the advantages and disadvantages of performing venipuncture? Malamed SF, ed. I hope you find my posts helpful. Smaller gauge needles are used if an injectable fluid is thick or if blood is being collected for transfusion. An example of data being processed may be a unique identifier stored in a cookie. Instead, remove the transfer device and the tube stopper and deliver the blood to the tube slowly to avoid hemolyzing the sample. if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[320,50],'phlebotomistreport_com-banner-1','ezslot_2',168,'0','0'])};__ez_fad_position('div-gpt-ad-phlebotomistreport_com-banner-1-0'); Faster way of collecting blood. 1. easy to compress after puncture. It consists of a needle device, a tube holder, and an air-evacuated tube. There are cases in which other needles may need to be used though. The syringe is attached to a long, thin needle, which is inserted into the skin. Reference source for handling requirements for outside lab testing? A disadvantage of the syringe method is that there is a potential for needle stick when depositing blood into the collection tube. The bevel length should be medium (20 mm) for [] Probably the number one advantage of the ETS is that you can take multiple samples while the needle is positioned in the vein.