Majid Mirzazadeh,Phillip J. Brown,Kenneth W. Russell
申请号：
US16557696
公开号：
US20200069881A1
申请日:
2019.08.30
申请国别(地区):
US
年份:
2020
代理人:
摘要：
An incremental syringe useful for multiple injections of medications like botulinum toxin is provided. The syringe includes detents on the syringe plunger which provide a tactile feeling, a discrete audible sound or “click,” or preferably both, for every unit of medication aspirated or injected to or from an individual syringe. Hence, there is no need to look at the syringe, or bring it to the eye level, during use thereof. In some embodiments, a second set of detents is included, and in some embodiments a third set of detents is included. Syringe plungers useful for combining with a syringe body to produce such an incremental syringe are also described.
