Title:
充填済注射器からの小容量高精度分注器
Document Type and Number:
Japanese Patent JP6603016
Kind Code:
B2
Abstract:
A dispenser (100) for dispensing a predetermined amount of material from a prefilled syringe (102) is provided. The dispenser includes a dispenser body (104) and a plunger (124). The dispenser body (104) includes a syringe mounting region (108) and a nozzle portion (164) through which the material is dispensed. The nozzle portion (164) has a syringe dispensing end receiving cavity (168) configured to mate with the dispensing end (118) of the syringe (102) and an outlet (172). A fluid flow path fluidly communicates the syringe dispensing end receiving cavity (168) with the outlet (172) and includes a measuring cavity (180) having a predetermined volume. The plunger (124) is carried by the dispenser body (104). The plunger (124) has a retracted state in which the plunger (124) is retracted from the measuring cavity (180) such that the outlet (172) is in fluid communication with the syringe dispensing end receiving cavity (168). The plunger (124) has a depressed state in which the plunger (124) extends through the measuring cavity (180) to evacuate material from the measuring cavity (180).
Inventors:
Curtis P. Herman
Carl-Michael Clenck
Brian richard fork
Carl-Michael Clenck
Brian richard fork
Application Number:
JP2014234288A
Publication Date:
November 06, 2019
Filing Date:
November 19, 2014
Export Citation:
Assignee:
Smart Health Incorporated
International Classes:
A61J1/20; A61M5/28
Domestic Patent References:
| JP2003534061A |
Foreign References:
| US3203455 | ||||
| US2705953 | ||||
| US2752074 | ||||
| WO2012148717A1 | ||||
| EP0188032A1 |
Attorney, Agent or Firm:
Sadaji Miyakawa
Toshiyuki Kanai
Shigeo Shibata
Kayoko Miyoko
Toshiyuki Kanai
Shigeo Shibata
Kayoko Miyoko