Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
DOSING DETECTION SYSTEM AND DRUG ADMINISTERING DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/090600
Kind Code:
A1
Abstract:
A dosing detection system 100 comprises a drug administering device 10, and a detection device 20 that detects dosing by the drug administering device 10. The drug administering device 10 is provided with: a drug 11; a signal transmission unit 12 for transmitting a first signal; a signal reception unit 13 for receiving a reflected signal of the first signal transmitted from the signal transmission unit 12; and a secondary battery 14 for supplying power to the signal transmission unit 12 and the signal reception unit 13. The signal transmission unit 12 is configured so as to transmit a second signal, including information pertaining to the signal strength of the reflected signal, when the signal reception unit 13 receives the reflected signal. The detection device 20 receives the second signal, and detects the dosing of the drug administering device on the basis of the information pertaining to the signal strength of the reflected signal.

Inventors:
HAMADA KOSUKE (JP)
NAKAMURA TAKANORI (JP)
ASADA TAKAAKI (JP)
CHIBA RISA (JP)
Application Number:
PCT/JP2020/036269
Publication Date:
May 14, 2021
Filing Date:
September 25, 2020
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
A61J3/07
Domestic Patent References:
WO2019093174A12019-05-16
Foreign References:
JP2006325874A2006-12-07
JP2015531298A2015-11-02
Attorney, Agent or Firm:
NOZUE, Takahiro et al. (JP)
Download PDF: