6673-28-5Relevant academic research and scientific papers
The curved blade of the needle and needle cover for preventing mispuncture mispuncture prevention known airfoil with curved needle with a needle cover having a chemical injection device
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, (2007/10/11)
PROBLEM TO BE SOLVED: To provide a needle cover for preventing erroneous needling for a winged curved needle, which dispenses with the remounting of the needle cover on the curved needle after use, reduces the possibility of erroneous needing to an operator, etc., and enhances safety for use. SOLUTION: The needle cover 1, 31 and 61 for the winged curved needle comprise approximately L-shaped housings 2, 32 and 62, which are formed integrally with a pair of first opposed side walls 3, 33 and 63 and a pair of second opposed side walls 4 and 34 in an approximate L-shape. First bottom walls 8 and 38 and 68 and second bottom walls 9, 39 and 39 are formed integrally in an approximately L-shape between the side walls 3, 33 and 63 and the side walls 4, 34 and 64. First openings 6, 36 and 66 and second openings 7, 37 and 67 communicating with one another are formed between the side walls 3, 33 and 63 and the side walls 4, 34 and 64, which face the bottom walls 8, 38 and 68 and the bottom walls 9, 39 and 69. Locking parts 5, 35 and 65 for the needle are formed in the interior wall surfaces of the side walls 3, 33 and 63, and openings 11, 41 and 71 are formed in the bottom walls 9, 39 and 69.
The Synthesis and Potassium Channel Blocking Activity of Some (4-Methanesulfonamidophenoxy)propanolamines as Potential Class III Antiarrhythmic Agents
Connors, Sean P.,Dennis, Paul D.,Gill, Edward W.,Terrar, Derek A.
, p. 1570 - 1577 (2007/10/02)
The synthesis of 22 (4-methanesulfonamidophenoxy)propanolamines and their testing on isolated guinea pig cardiac myocytes, on isolated preparations from guinea pig atria, and on rat blood pressure are described.Secondary amines in the series (11a-f) showe
