| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a safe syringe which is eco-friendly and can be reduced in volume for disposal. <P>SOLUTION: The syringe includes a syringe needle case 1, a push bar 2, a syringe needle base 3 and a syringe needle tip cover 4. The syringe needle base 3 is supported by the housing part 12 of the syringe needle case 1, and a projecting pole 25 at the tip of the push bar 2 can be joined to the base 31 of the needle syringe base 3. Thereby, when the syringe is finished up, the push bar 2 is pulled out and the syringe needle base 3 is housed in the syringe needle case 1 to prevent a person from being punctured by the syringe needle. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
