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公开(公告)号：US12257207B2
公开(公告)日：2025-03-25
申请号：US17193834
申请日：2021-03-05
Applicant: Otivio AS
Inventor： Jonas Elderstiern , Hannes Ulvegard , Ronny Brakhya , Robert Axelsson , Juho Laasanen , Iacob Mathiesen , Arnar Kristjansson
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.
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公开(公告)号：US11110021B2
公开(公告)日：2021-09-07
申请号：US16148538
申请日：2018-10-01
Applicant: Otivio AS
Inventor： Juho Laasanen , Sanna Tuononen , Petri Rantanen , Joachim Rasmussen , Andreas Erlandsen , Jakob Pettersen , Marius Andresen , Iacob Mathiesen , Arnar Kristjansson , Jonas Elderstiern , Hannes Ulvegard , Ronny Brakhya , Robert Axelsson
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.
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Patent Agency Ranking
公开(公告)号：US11259985B2
公开(公告)日：2022-03-01
申请号：US16148566
申请日：2018-10-01
Applicant: Otivio AS
Inventor： Jonas Elderstiern , Hannes Ulvegard , Ronny Brakhya , Robert Axelsson , Iacob Mathiesen , Arnar Kristjansson
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.
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公开(公告)号：US20190099321A1
公开(公告)日：2019-04-04
申请号：US16148556
申请日：2018-10-01
Applicant: Otivio AS
Inventor： Jonas Elderstiern , Hannes Ulvegard , Ronny Brakhya , Robert Axelsson , Juho Laasanen , Iacob Mathiesen , Arnar Kristjansson
IPC: A61H9/00
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.
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公开(公告)号：US10940075B2
公开(公告)日：2021-03-09
申请号：US16148556
申请日：2018-10-01
Applicant: Otivio AS
Inventor： Jonas Elderstiern , Hannes Ulvegard , Ronny Brakhya , Robert Axelsson , Juho Laasanen , Iacob Mathiesen , Arnar Kristjansson
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.
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公开(公告)号：US20190099322A1
公开(公告)日：2019-04-04
申请号：US16148566
申请日：2018-10-01
Applicant: Otivio AS
Inventor： Jonas Elderstiern , Hannes Ulvegard , Ronny Brakhya , Robert Axelsson , Iacob Mathiesen , Arnar Kristjansson
IPC: A61H9/00
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.
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公开(公告)号：US20170360649A1
公开(公告)日：2017-12-21
申请号：US15629519
申请日：2017-06-21
Applicant: OTIVIO AS
Inventor： Jonny Hisdal , Øyvind Heiberg Sundby , Iacob Mathiesen
IPC: A61H9/00
CPC classification number: A61H9/0057 , A61H9/0007 , A61H2201/0157 , A61H2201/0176 , A61H2201/1207 , A61H2201/164 , A61H2201/1642 , A61H2201/1645 , A61H2201/5071 , A61H2205/06 , A61H2205/065 , A61H2205/10 , A61H2205/106 , A61H2205/12 , A61H2209/00
Abstract: Medical pressure therapy can be used on a patient having undergone treatment to reopen an arterial obstruction, such as a stenosis or occlusion. The medical pressure therapy can establish and maintain persistently good distal runoff. The can help ensure the patency of the region having undergone the treatment procedure. In some examples, the technique involves enclosing at least a portion of a limb of a patient on which an obstruction treatment procedure has been performed in an enclosure such that the portion of the limb is sealed from external conditions. The technique further involves alternately applying a negative pressure within the enclosure and releasing the negative pressure from within the enclosure, thereby increasing a volume and velocity of blood flowing past a region of the blood vessel previously-obstructed and thereby increasing distal runoff.
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