Patent · US Expired

Facial sauna with two vapor delivery means comprising different vapor delivery nozzles

US6282369A · kind A · utility

4Cited by

8References

6Claims

0Family size

Assignee

U.S. Philips Corporation · US

Inventors

Michael Maier · Villingen-Schwenningen, DE
Joachim SCHRETTLINGER · Eindhoven, NL
Bernd Kruschitz

Key dates

Filing date	Apr 27, 2000
Grant date	Aug 28, 2001
Priority date	—
Expiry date	Apr 27, 2020

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61H33/12
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

A facial sauna comprises a first vapor delivery systems and a second vapor delivery system, each designed for delivering water vapor in the form of a vapor jet. The first vapor delivery system delivers a thicker vapor jet through a first vapor delivery nozzle. The second vapor delivery delivers a thinner vapor jet through a second vapor delivery nozzle. While in operation, the first vapor delivery nozzle of the first vapor delivery system is at a smaller distance from a vapor outlet of the facial sauna than is the second vapor delivery nozzle of the second vapor delivery system.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.