| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a training tool for blood vessel puncture, which enables a trainee to feel as if he or she performed a blood vessel puncturing procedure of an actual human body when puncturing a simulated blood vessel with a puncturing instrument. <P>SOLUTION: A training tool 1 for blood vessel puncture includes a puncturing part 2 and a simulated blood vessel 6 simulating a blood vessel of a human body to which the puncturing part 2 is to be inserted. The puncturing part 2 comprises a simulated muscle layer 5 constituting a lower part of the puncturing part 2 and comprising a flexible material simulating the hardness of muscle of a human body, a simulated tissue layer 4 laminated on the simulated muscle layer 5 and comprising a flexible material simulating the hardness of tissue of a human body, and a simulated skin layer 3 laminated on the simulated tissue layer 4 and comprising a flexible material simulating the hardness of skin of a human body. The hardness of respective layers satisfies relation (hardness of the simulated tissue layer)<(hardness of the simulated skin layer)≤(hardness of the simulated muscle layer), and the simulated blood vessel 6 comprises a flexible tube and is inserted through the simulated tissue layer 4. <P>COPYRIGHT: (C)2013,JPO&INPIT |
