Percussor to aid in removal of lung secretions, and methods
US4745910A · kind A · utility
25Cited by
5References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 8, 1987 |
| Grant date | May 24, 1988 |
| Priority date | — |
| Expiry date | Apr 8, 2007 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61H31/007
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A percussor for respiratory percussion therapy, comprising a lightweight flexible cantilever handle and a soft elastomeric percussion cup secured to the distal end of the handle. The bell-shape of the percussion cup provides a highly effective percussion shock wave and sound, while accommodating a wide range of striking forces and angles relative to any desired body surface. A lip having a large surface area substantially avoids irritation, trauma and injury to the patient.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.