![How to Draw Blood sample ! IV Cannula ! Blood sample collection safe technique #drtusarofficial - YouTube How to Draw Blood sample ! IV Cannula ! Blood sample collection safe technique #drtusarofficial - YouTube](https://i.ytimg.com/vi/SIROnuCH1eE/maxresdefault.jpg)
How to Draw Blood sample ! IV Cannula ! Blood sample collection safe technique #drtusarofficial - YouTube
![A needle or butterfly cannula is inserted into a vein in an arm to take blood from a patient in a medical clinic, based at University of Bristol. PRESS ASSOCIATION Photo. Picture A needle or butterfly cannula is inserted into a vein in an arm to take blood from a patient in a medical clinic, based at University of Bristol. PRESS ASSOCIATION Photo. Picture](https://c8.alamy.com/comp/T4K49E/a-needle-or-butterfly-cannula-is-inserted-into-a-vein-in-an-arm-to-take-blood-from-a-patient-in-a-medical-clinic-based-at-university-of-bristol-press-association-photo-picture-date-monday-april-8-2019-photo-credit-should-read-ben-birchall-T4K49E.jpg)
A needle or butterfly cannula is inserted into a vein in an arm to take blood from a patient in a medical clinic, based at University of Bristol. PRESS ASSOCIATION Photo. Picture
![Cannulas used for blood collection: three different cannulas were used:... | Download Scientific Diagram Cannulas used for blood collection: three different cannulas were used:... | Download Scientific Diagram](https://www.researchgate.net/publication/344121832/figure/fig8/AS:959978194075660@1605888045715/Cannulas-used-for-blood-collection-three-different-cannulas-were-used-a-18G-vein.jpg)
Cannulas used for blood collection: three different cannulas were used:... | Download Scientific Diagram
![Two-Winged Sterilized 23G Blood Lancet Micro Cannula Hypodermic Needle Venous Blood Collection Butterfly Needles with Holder - China Infusion Set, Butterfly Needles Collection | Made-in-China.com Two-Winged Sterilized 23G Blood Lancet Micro Cannula Hypodermic Needle Venous Blood Collection Butterfly Needles with Holder - China Infusion Set, Butterfly Needles Collection | Made-in-China.com](https://image.made-in-china.com/2f0j00lvKVNLwFcJgq/Two-Winged-Sterilized-23G-Blood-Lancet-Micro-Cannula-Hypodermic-Needle-Venous-Blood-Collection-Butterfly-Needles-with-Holder.jpg)