Martin N. Lee,Jeffrey J. Christian,Michael D. Laufer,Geoffrey H. Willis
申请号：
US16438269
公开号：
US20190358398A1
申请日:
2019.06.11
申请国别(地区):
US
年份:
2019
代理人:
摘要：
Described herein are syringe devices, systems and methods. In general, the syringe may include a first chamber and a cartridge movable within the first chamber. The cartridge may include a cartridge chamber and a valve in fluid communication with the cartridge chamber and the first chamber and having an open configuration and a closed configuration. The valve may allow movement of a liquid out of the cartridge chamber while in a open configuration. The cartridge may also include a second end, movable within the cartridge chamber, and a locking mechanism having a locked configuration and an unlocked configuration, the locking mechanism preventing movement of the second end within the cartridge chamber while in the locked configuration.
