Title:
LIQUID INJECTION DEVICE FOR SKIN CLEANING
Document Type and Number:
Japanese Patent JP2022128872
Kind Code:
A
Abstract:
To solve the problem that it is difficult to effectively get rid of sebum 26 and a contaminant from a sebaceous gland 22 at a depth of about 1 mm from the surface of the skin 2.SOLUTION: A liquid injection device 1 for skin cleaning that cleans the skin 2 by droplets 9 generated when an injected continuous flow 7 is turned into droplets includes an injection nozzle part 3 including a plurality of injection nozzle holes 5, 5,.... An interval P between the plurality of injection nozzle holes 5, 5,... is 1 mmm or less, and a nozzle hole diameter d of the injection nozzles holes 5, 5,... is 0.02-0.1 mm.SELECTED DRAWING: Figure 3
Inventors:
SETO TAKESHI
SEKINO HIROICHI
ONISHI YASUNORI
SEKINO HIROICHI
ONISHI YASUNORI
Application Number:
JP2021027322A
Publication Date:
September 05, 2022
Filing Date:
February 24, 2021
Export Citation:
Assignee:
SEIKO EPSON CORP
International Classes:
A61H33/00; A47K7/04; B05B1/14; B05B9/04
Attorney, Agent or Firm:
Hiroki Ishii