Title:
投与量検知用の電子機器
Document Type and Number:
Japanese Patent JP7204688
Kind Code:
B2
Abstract:
An injection device includes a cartridge configured to hold a volume of fluid, the cartridge having a proximal end and a distal end through which the fluid is dispensed; a stopper disposed in the cartridge and configured to move from the proximal end toward the distal end to cause the fluid to be dispensed through the distal end of the cartridge; and an electronic device disposed at the distal end of the cartridge, the electronic device including an emitter configured to transmit a signal toward the stopper, a receiver configured to receive reflections of the signal from the stopper, and a controller configured to wirelessly transmit data related to a position of the stopper in the cartridge.
Inventors:
Michael Scherbach
Michael Meissner
Michael Meissner
Application Number:
JP2019567740A
Publication Date:
January 16, 2023
Filing Date:
June 05, 2018
Export Citation:
Assignee:
SANOFI
International Classes:
A61M5/315; A61M5/168
Domestic Patent References:
| JP2013505433A | ||||
| JP2015518747A | ||||
| JP2015529481A |
Foreign References:
| US20150174342 | ||||
| KR1020160053322A |
Attorney, Agent or Firm:
Junji Yuda
Noriyuki Takebayashi
Noriyuki Takebayashi
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