TY - JOUR
T1 - Use of puncture force measurement to investigate the conditions of blood vessel needle insertion
AU - Kobayashi, Yo
AU - Hamano, Ryutaro
AU - Watanabe, Hiroki
AU - Hong, Jaesung
AU - Toyoda, Kazutaka
AU - Hashizume, Makoto
AU - Fujie, Masakatsu G.
N1 - Funding Information:
This work was supported in part by the Establishment of Consolidated Research Institute for Advanced Science and Medical Care , the Encouraging Development Strategic Research Centers Program , and the Special Coordination Funds for Promoting Science and Technology from the Ministry of Education, Culture, Sports, Science and Technology (MEXT) of Japan ; the Global Centers of Excellence (COE) Program “Global Robot Academia” of Waseda University, Tokyo, Japan ; and in part by a Grant-in-Aid for Young Scientists (B) ( 21700513 ) and a Grant-in-Aid for Scientific Research (B ) ( 22360108 ) from MEXT .
PY - 2013/5
Y1 - 2013/5
N2 - Central venous catheterization involves venous puncture and catheter insertion for transfusions. Quantitative conditions that facilitate insertion of the needle, such as the angle and velocity of insertion, have not been clarified. We previously developed a robotic system for guiding the needle along a specified puncture path with high precision and are currently implementing a hardware design for a robotic system to assist in blood vessel puncture. In this study, we proposed the insertion angle and velocity for stopping the needle in a blood vessel, assuming that a robotic system such as ours is used during the procedure. We inserted a needle into a segment of porcine jugular vein and obtained the puncture reaction force. Evaluation indices were the magnitude of the sudden decrease in reaction force at the point at which the needle advances and the length of time that the needle is present within the vein. Results indicated that the conditions under which it was easiest to stop the needle inside the vein were an insertion angle range of 10-20 and an insertion velocity of 3 mm/s.
AB - Central venous catheterization involves venous puncture and catheter insertion for transfusions. Quantitative conditions that facilitate insertion of the needle, such as the angle and velocity of insertion, have not been clarified. We previously developed a robotic system for guiding the needle along a specified puncture path with high precision and are currently implementing a hardware design for a robotic system to assist in blood vessel puncture. In this study, we proposed the insertion angle and velocity for stopping the needle in a blood vessel, assuming that a robotic system such as ours is used during the procedure. We inserted a needle into a segment of porcine jugular vein and obtained the puncture reaction force. Evaluation indices were the magnitude of the sudden decrease in reaction force at the point at which the needle advances and the length of time that the needle is present within the vein. Results indicated that the conditions under which it was easiest to stop the needle inside the vein were an insertion angle range of 10-20 and an insertion velocity of 3 mm/s.
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U2 - 10.1016/j.medengphy.2012.12.003
DO - 10.1016/j.medengphy.2012.12.003
M3 - Article
C2 - 23332178
AN - SCOPUS:84877612084
SN - 1350-4533
VL - 35
SP - 684
EP - 689
JO - Medical Engineering and Physics
JF - Medical Engineering and Physics
IS - 5
ER -