| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a supplementary device for blood testing which is applicable to a plurality of uses, such as avascularization during blood sampling and stanching after blood sampling, or the like, and can perform above such operations quickly and appropriately while a subject is prevented from suffering from undesirable pains during blood sampling as much as possible. <P>SOLUTION: A supplementary device 1 for blood sampling comprises a cylindrical arm inserting body 2, into an internal diameter section 10 of which the upper arm 31 of the body is inserted. The arm inserting body 2 is provided with a built-in pressurization bag 7 which can be filled with air for expanding or contracting the internal diameter section 10 depending on the filling/unfilling of the pressurization bag 7. The supplementary device 1 for blood sampling is further provided with a charging and exhausting mechanism 5 comprising an air feed bulb 3 and a charging and exhausting air hose 12, or the like, for pressurizing or relieving the upper arm 31 wearing the arm inserting body 2 by charging air into or exhausting air from the pressurization bag 7. <P>COPYRIGHT: (C)2004,JPO&NCIPI</p> |
