您的位置: 首页 > 农业专利 > 详情页

Two types of electric syringe with cartridge for dental anesthetic solution
专利权人:
昭和薬品化工株式会社
发明人:
田中 文夫,原口 充宏,川崎 良彦,渋谷 睦,林 廉二,加藤 由典
申请号:
JP2013509695
公开号:
JP5794505B2
申请日:
2011.04.12
申请国别(地区):
JP
年份:
2015
代理人:
摘要:
A motorized syringe is provided for use with both of two types of dental anesthetic solution-filled cartridges, a plunger rubber plug in the 1.8 ml cartridge being capable of being pushed by a push rod by a length required to push a plunger rubber plug in the 1.0 ml cartridge. The motorized syringe includes a cartridge holder (4) capable of being used in common for both of a 1.0 ml cartridge (3b) and a 1.8 ml cartridge (3a), the push rod (6) having a 1.0 ml cartridge- setting position and a 1.8 ml cartridge-setting position drawn back from the 1.0 ml cartridge-setting position so that the movement of the push rod can end at a common terminal position for both 1.0 ml and 1. 8 ml cartridges, a bottomed sleeve (22) adapted to receive the rear end portion of the push rod therein when the push rod is pushed back from the common terminal position, and to be not interfered with by the rear end face of the push rod when it is in the 1.0 ml cartridge-setting position, the sleeve being pushed rearward with the rear end face of the push rod when the push rod is pushed back to the 1.8 ml cartridge-setting position, and a return spring (23) for moving forward the sleeve together with push rod upon its forward movement.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

意 见 箱

匿名:登录

个人用户登录

找回密码

第三方账号登录

忘记密码

个人用户注册

必须为有效邮箱
6~16位数字与字母组合
6~16位数字与字母组合
请输入正确的手机号码

信息补充