Patent · US Active

Medical pressure therapy device and components thereof

US10940075B2 · kind B2 · utility

1Cited by

83References

8Claims

0Family size

Assignee

OTIVIO AS · NO

Inventors

Jonas Elderstiern · Oslo, NO
Hannes Ulvegard · Oslo, NO
Ronny Brakhya · Huskvarna, SE
Robert Axelsson · Munkfors, SE
Juho Laasanen · Oslo, NO
Iacob Mathiesen · Oslo, NO
Arnar Kristjansson · Oslo, NO

Key dates

Filing date	Oct 1, 2018
Grant date	Mar 9, 2021
Priority date	—
Expiry date	Apr 6, 2039

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61H2205/12
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

A pressure therapy device includes a pressure chamber, an inflatable padding, a seal, and a positioning mechanism. The pressure chamber has an opening arranged for admitting the inflatable padding and a limb of a user. The inflatable padding is inflatable to enclose and fix the limb in position. The seal covers the opening, including the inflatable padding and the limb to seal the pressure chamber from ambient atmospheric pressure. A pump unit is provided to generate a non-atmospheric pressure within the pressure chamber and includes a first valve system and a piston with safety release features for preventing unsafe pressure levels.

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