Vacuum massaging apparatus having a pump and having noise reduction means in the pump area
US6319212A · kind A · utility
4Cited by
2References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 14, 2000 |
| Grant date | Nov 20, 2001 |
| Priority date | — |
| Expiry date | Feb 14, 2020 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61H15/0085
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
a massaging apparatus (1) having a suction chamber (17) and having a pump (41) for the generation of a partial vacuum in the suction chamber (17) the pump (41) is mounted on a support (9) of the massaging apparatus (1) with the aid of elastic mounts (64, 65) and first noise reduction means (70) have been provided upstream of an inlet (50) of the pump (41) and second noise reduction means (71) have been provided downstream of an outlet (51) of the pump (41).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.