Title:
SPRAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/070867
Kind Code:
A1
Abstract:
This spray device (10) is provided with a needled syringe (12) including a barrel (16), and a spray cap (14) fitted to the tip of the barrel. A drug solution storage chamber (24) is formed in the barrel. A needle (18) is mounted on the tip part (22) of the barrel. When the spray cap is fitted to the tip part of the barrel, the needle is accommodated in the spray cap. The spray cap has an atomization structure (66). The atomization structure turns a drug solution (L) fed through the needle from the drug solution storage chamber to the spray cap into mist form.
Inventors:
ANDO KANAKO (JP)
Application Number:
PCT/JP2023/034181
Publication Date:
April 04, 2024
Filing Date:
September 21, 2023
Export Citation:
Assignee:
TERUMO CORP (JP)
International Classes:
A61M11/00; A61M11/06
Attorney, Agent or Firm:
TOHO INTERNATIONAL PATENT & LAW OFFICE (JP)
Download PDF: