Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
PACKAGING BOTTLE AND PACKAGING KIT FOR INJECTION, AND FILLING, STOPPERING AND CAPPING DEVICE AND METHOD
Document Type and Number:
WIPO Patent Application WO/2021/043275
Kind Code:
A1
Abstract:
A packaging bottle (100) and packaging kit (1000) for an injection, and a filling, stoppering and capping device and method. The packaging bottle (100) comprises: a bottle body (10); a rubber stopper assembly (20) for plugging into the bottle mouth (13) of the bottle body (10); and a cap (30) disposed on the rubber stopper assembly (20) to clip and fix the bottle mouth (13) and the rubber stopper assembly (20), the rubber stopper assembly (20) comprising a rubber stopper (21) and a covering layer (22) directly attached to the exposed surface of the rubber stopper (21) facing the bottle mouth (13), there being no adhesive layer between the covering layer (22) and the rubber stopper (21), the covering layer (22) being a polytetrafluoroethylene layer, a polyvinylidene fluoride layer, a tetrafluoroethylene/hexafluoropropylene copolymer layer or a composite layer of at least two; a gap (31) being formed on the top of the cap (30) to expose the rubber stopper (21) for easy puncture. Also provided are a corresponding packaging kit (1000) for AST-3424 injection and method. The requirements for the packaging bottle (100) for AST-3424 injection that is separated from an ethanol/propylene glycol solvent to ensure the stability there is no contamination between the injection and the packaging bottle stopper can be satisfied.

Inventors:
DUAN JIANXIN (CN)
CAI XIAOHONG (CN)
LI BING (CN)
HE ZHICHENG (CN)
HUANG WENKE (CN)
LI RUIYUAN (CN)
HUANG MING'AN (CN)
MENG FANYING (US)
LI ANRONG (CN)
JIANG TING (CN)
Application Number:
CN2020/113550
Publication Date:
March 11, 2021
Filing Date:
September 04, 2020
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
ASCENTAWITS PHARMACEUTICALS LTD (CN)
International Classes:
A61J1/05; A61J1/14; B65B3/00; B65B7/28; B65D39/00; B65D51/18; B65D53/04
Foreign References:
CN111568759A2020-08-25
CN210653722U2020-06-02
CN111572833A2020-08-25
CN105662859A2016-06-15
CN2441750Y2001-08-08
CN203997487U2014-12-10
CN1431141A2003-07-23
FR2294937A11976-07-16
Attorney, Agent or Firm:
SHANGHAI DANRONG & ZONGDE INTELLECTUAL PROPERTY AGENCY CO., LTD. (Room 1708-1709 2nd Building,No. 335 Guoding Road, Yangpu District, Shanghai 3, CN)
Download PDF: