Patents by Inventor Sofia Frantzich
Sofia Frantzich has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11013839Abstract: The present invention relates to a suction device. The suction device comprises an attachment portion adapted to be attached to a wound cover member. The suction device comprises a fluid inlet which is at least partially circumscribed by the attachment portion. The suction device also comprises a fluid outlet. The suction device further comprising a connection portion adapted to, at least during one operation condition of the suction device, provide a fluid communication between the fluid inlet and the fluid outlet. The connection portion comprises an inspection portion that is transparent to thereby facilitate the positioning of the suction device relative to the wound cover member.Type: GrantFiled: June 6, 2018Date of Patent: May 25, 2021Assignee: MÖLNLYCKE HEALTH CARE ABInventors: Bjarne Andersen, Malin Bringsved, Sofia Frantzich, Ulf Johannison, Johan Uveborn, Karsten Videbaek
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Publication number: 20180280596Abstract: The present invention relates to a suction device. The suction device comprises an attachment portion adapted to be attached to a wound cover member. The suction device comprises a fluid inlet which is at least partially circumscribed by the attachment portion. The suction device also comprises a fluid outlet. The suction device further comprising a connection portion adapted to, at least during one operation condition of the suction device, provide a fluid communication between the fluid inlet and the fluid outlet. The connection portion comprises an inspection portion that is transparent to thereby facilitate the positioning of the suction device relative to the wound cover member.Type: ApplicationFiled: June 6, 2018Publication date: October 4, 2018Inventors: Bjarne ANDERSEN, Malin BRINGSVED, Sofia FRANTZICH, Ulf JOHANNISON, Johan UVEBORN, Karsten VIDEBAEK
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Patent number: 10016546Abstract: The present invention relates to a suction device. The suction device comprises an attachment portion adapted to be attached to a wound cover member. The suction device comprises a fluid inlet which is at least partially circumscribed by the attachment portion. The suction device also comprises a fluid outlet. The suction device further comprising a connection portion adapted to, at least during one operation condition of the suction device, provide a fluid communication between the fluid inlet and the fluid outlet. The connection portion comprises an inspection portion that is transparent to thereby facilitate the positioning of the suction device relative to the wound cover member.Type: GrantFiled: January 28, 2014Date of Patent: July 10, 2018Assignee: MÖLNLYCKE HEALTH CARE ABInventors: Bjarne Andersen, Malin Bringsved, Sofia Frantzich, Ulf Johannison, Johan Uveborn, Karsten Videbaek
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Publication number: 20150359951Abstract: The present invention relates to a suction device. The suction device comprises an attachment portion adapted to be attached to a wound cover member. The suction device comprises a fluid inlet which is at least partially circumscribed by the attachment portion. The suction device also comprises a fluid outlet. The suction device further comprising a connection portion adapted to, at least during one operation condition of the suction device, provide a fluid communication between the fluid inlet and the fluid outlet. The connection portion comprises an inspection portion that is transparent to thereby facilitate the positioning of the suction device relative to the wound cover member.Type: ApplicationFiled: January 28, 2014Publication date: December 17, 2015Inventors: Bjarne ANDERSEN, Malin BRINGSVED, Sofia FRANTZICH, Ulf JOHANNISON, Johan UVEBORN, Karsten VIDEBAEK
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Patent number: 8986270Abstract: A device for treatment of wounds using reduced pressure is provided. The device includes a pump, a reservoir connected to the pump for collecting exudate from a wound, an inlet to the reservoir for connecting the reservoir with the wound so as to allow the pump to expose the wound to the reduced pressure, a wound pad to be arranged in the wound cavity, and a sealing covering the wound and the wound pad. The wound pad consists of an open-cell polyurethane foam which is fully impregnated with a soft hydrophobic silicone gel. The foam has a hardness of 1.0-6.0 kPa measured according to ISO 3386-1 at 40% compression. Also provided is a wound pad to be used with an absorbent member. In addition, provided is a method for manufacturing the wound pad.Type: GrantFiled: May 28, 2013Date of Patent: March 24, 2015Assignee: Mölnlycke Health Care ABInventors: Ulf Johannison, Sofia Frantzich
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Publication number: 20130261541Abstract: A device for treatment of wounds using reduced pressure is provided. The device includes a pump, a reservoir connected to the pump for collecting exudate from a wound, an inlet to the reservoir for connecting the reservoir with the wound so as to allow the pump to expose the wound to the reduced pressure, a wound pad to be arranged in the wound cavity, and a sealing covering the wound and the wound pad. The wound pad consists of an open-cell polyurethane foam which is fully impregnated with a soft hydrophobic silicone gel. The foam has a hardness of 1.0-6.0 kPa measured according to ISO 3386-1 at 40% compression. Also provided is a wound pad to be used with an absorbent member. In addition, provided is a method for manufacturing the wound pad.Type: ApplicationFiled: May 28, 2013Publication date: October 3, 2013Applicant: MÖLNLYCKE HEALTH CARE ABInventors: Ulf Johannison, Sofia Frantzich
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Patent number: 8469915Abstract: A device for treatment of wounds using reduced pressure is provided. The device includes a pump, a reservoir connected to said pump for collecting exudate from a wound, an inlet to the reservoir for connecting the reservoir with the wound so as to allow the pump to expose the wound to the reduced pressure, a wound pad to be arranged in the wound cavity, and a sealing covering the wound and the wound pad. The wound pad consists of an open-cell polyurethane foam which is fully impregnated with a soft hydrophobic silicone gel, and the foam has a hardness of 1.0-6.0 kPa measured according to ISO 3386-1 at at 40% compression The wound pad can be used with an absorbent member. A method is also provided for manufacturing the wound pad.Type: GrantFiled: April 7, 2009Date of Patent: June 25, 2013Assignee: Molnlycke Health Care ABInventors: Ulf Johannison, Sofia Frantzich
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Publication number: 20110028919Abstract: A device for treatment of wounds using reduced pressure, said device comprising a pump a reservoir connected to said pump for collecting exudate from a wound (1), an inlet to the reservoir for connecting the reservoir with the wound so as to allow the pump to expose the wound to the reduced pressure, a wound pad to be arranged in the wound cavity and a sealing covering the wound and said wound pad. The wound pad consist of an open-cell polyurethane foam which is fully impregnated with a soft hydrophobic silicone gel, and that the foam has a hardness of 1.0-6.0 kPa measured according to ISO 3386-1 at 40% compression. The invention also concerns such a wound pad to be used with an absorbent member. In addition the invention concerns a method for manufacturing the wound pad.Type: ApplicationFiled: April 7, 2009Publication date: February 3, 2011Applicant: MOLNLYCKE HEALTH CARE AB,Inventors: Ulf Johnnison, Sofia Frantzich