Patents by Inventor Roger Siegenthaler
Roger Siegenthaler 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: 8475413Abstract: A drive device for advancing an advancing element (2; 33) relative to a housing (1; 30) over a entire advancing distance (G) comprises a tensioning device having a tensioning element (3; 39) for tensioning a spring device (4). A predetermined distance (A) between the tensioning element (39) and the advancing element (33) or between the counter element (7) and the tensioning element (3) that engages with advancing element can be set according to the advancing of the advancing element (2; 33) by a partial advancing distance that is less than the entire advancing distance (G). According to a method for discharging a fluid product from a container (16) via an outlet (17), a plunger (18) is displaced inside the container (16) by means of a drive device provided with an advancing element (2; 33) and with a spring device (4), whereby the spring device (4) is tensioned by a tensioning device according to the advancing of the advancing element (2; 33) by a partial advancing distance.Type: GrantFiled: January 12, 2011Date of Patent: July 2, 2013Assignee: Roche Diagnostics International AGInventors: Hanspeter Heiniger, Stefan Jost, Roger Siegenthaler, Heinz Wu thrich
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Patent number: 8303535Abstract: A compact and one time use, self-administration device (10) for administering medication is disclosed. The device includes a housing (12) having a start button (26), a status indicator (28), a window (30), and a surface removably attachable to a user. The device (10) has a cartridge holder (34) providing in an aseptic environment a cartridge (32) containing the medication. The cartridge (32) is viewable through the cartridge holder (34) and the window (30). An included drive unit (42) provides a movable plunger (126) that breaks through a sterile barrier (130) of the cartridge holder (34) to dispense the medication from the cartridge (32) to an hollow needle (38) for administering the medication into the user.Type: GrantFiled: September 8, 2009Date of Patent: November 6, 2012Assignee: Hoffman-La Roche Inc.Inventors: Marcel Both, Kurt Friedli, Heiner Kaufmann, Juerg Liniger, Fabio Oester, Allen Pearson, Daniel Peter, Dominik Scherrer, Simon Scheurer, Oliver Shergold, Roger Siegenthaler, Sofia Galbraith
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Patent number: 7981366Abstract: A fluid system that includes a flow system for a liquid having an inlet, an outlet, at least one fluid line extending from the inlet to the outlet and an electrically activatable melting device, wherein activation of the melting device causes melting, which interrupts, stops or diverts a flow of the fluid through the flow system. In one embodiment, the fluid system may be used in a device for measuring blood sugar.Type: GrantFiled: November 30, 2010Date of Patent: July 19, 2011Assignee: Roche Diagnostics International AGInventors: Hanspeter Heiniger, Stefan Jost, Roger Siegenthaler, Heinz Wuethrich
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Publication number: 20110166512Abstract: A compact and one time use, self-administration device (10) for administering medication is disclosed. The device includes a housing (12) having a start button (26), a status indicator (28), a window (30), and a surface removably attachable to a user. The device (10) has a cartridge holder (34) providing in an aseptic environment a cartridge (32) containing the medication. The cartridge (32) is viewable through the cartridge holder (34) and the window (30). An included drive unit (42) provides a movable plunger (126) that breaks through a sterile barrier (130) of the cartridge holder (34) to dispense the medication from the cartridge (32) to an hollow needle (38) for administering the medication into the user.Type: ApplicationFiled: September 8, 2009Publication date: July 7, 2011Applicant: ROCHE DIAGNOSTICS INTERNATIONAL AGInventors: Marcel Both, Kurt Friedli, Heiner Kaufmann, Juerg Liniger, Fabio Oester, Allen Pearson, Daniel Peter, Dominik Scherrer, Simon Scheurer, Oliver Shergold, Roger Siegenthaler, Sandra Galbraith
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Publication number: 20110132924Abstract: A drive device for advancing an advancing element (2; 33) relative to a housing (1; 30) over a entire advancing distance (G) comprises a tensioning device having a tensioning element (3; 39) for tensioning a spring device (4). A predetermined distance (A) between the tensioning element (39) and the advancing element (33) or between the counter element (7) and the tensioning element (3) that engages with advancing element can be set according to the advancing of the advancing element (2; 33) by a partial advancing distance that is less than the entire advancing distance (G). According to a method for discharging a fluid product from a container (16) via an outlet (17), a plunger (18) is displaced inside the container (16) by means of a drive device provided with an advancing element (2; 33) and with a spring device (4), whereby the spring device (4) is tensioned by a tensioning device according to the advancing of the advancing element (2; 33) by a partial advancing distance.Type: ApplicationFiled: January 12, 2011Publication date: June 9, 2011Applicant: ROCHE DIAGNOSTICS INTERNATIONAL AGInventors: Hanspeter Heiniger, Stefan Jost, Roger Siegenthaler, Heinz Wu thrich
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Publication number: 20110067764Abstract: A fluid system that includes a flow system for a liquid having an inlet, an outlet, at least one fluid line extending from the inlet to the outlet and an electrically activatable melting device, wherein activation of the melting device causes melting, which interrupts, stops or diverts a flow of the fluid through the flow system. In one embodiment, the fluid system may be used in a device for measuring blood sugar.Type: ApplicationFiled: November 30, 2010Publication date: March 24, 2011Applicant: ROCHE DIAGNOSTICS INTERNATIONAL AGInventors: Hanspeter Heiniger, Stefan Jost, Roger Siegenthaler, Heinz Wuethrich
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Patent number: 7892212Abstract: A drive device for advancing an advancing element (2; 33) relative to a housing (1; 30) over a entire advancing distance (G) comprises a tensioning device having a tensioning element (3; 39) for tensioning a spring device (4). A predetermined distance (A) between the tensioning element (39) and the advancing element (33) or between the counter element (7) and the tensioning element (3) that engages with advancing element can be set according to the advancing of the advancing element (2; 33) by a partial advancing distance that is less than the entire advancing distance (G). According to a method for discharging a fluid product from a container (16) via an outlet (17), a plunger (18) is displaced inside the container (16) by means of a drive device provided with an advancing element (2; 33) and with a spring device (4), whereby the spring device (4) is tensioned by a tensioning device according to the advancing of the advancing element (2; 33) by a partial advancing distance.Type: GrantFiled: June 9, 2004Date of Patent: February 22, 2011Assignee: Roche Diagnostics International AGInventors: Hanspeter Heiniger, Stefan Jost, Roger Siegenthaler, Heinz Wuthrich
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Patent number: 7862778Abstract: A fluid system that includes a flow system for a liquid having an inlet, an outlet, at least one fluid line extending from the inlet to the outlet and an electrically activatable melting device, wherein activation of the melting device causes melting, which interruptes, stops or diverts a flow of the fluid through the flow system. In one embodiment, the fluid system may be used in a device for measuring blood sugar.Type: GrantFiled: January 10, 2006Date of Patent: January 4, 2011Assignee: Roche Diagnostics International AGInventors: Hanspeter Heiniger, Stefan Jost, Roger Siegenthaler, Heinz Wuethrich
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Publication number: 20070088290Abstract: A drive device for advancing an advancing element (2; 33) relative to a housing (1; 30) over a entire advancing distance (G) comprises a tensioning device having a tensioning element (3; 39) for tensioning a spring device (4). A predetermined distance (A) between the tensioning element (39) and the advancing element (33) or between the counter element (7) and the tensioning element (3) that engages with advancing element can be set according to the advancing of the advancing element (2; 33) by a partial advancing distance that is less than the entire advancing distance (G). According to a method for discharging a fluid product from a container (16) via an outlet (17), a plunger (18) is displaced inside the container (16) by means of a drive device provided with an advancing element (2; 33) and with a spring device (4), whereby the spring device (4) is tensioned by a tensioning device according to the advancing of the advancing element (2; 33) by a partial advancing distance.Type: ApplicationFiled: June 9, 2004Publication date: April 19, 2007Inventors: Hanspeter Heiniger, Stefan Jost, Roger Siegenthaler, Heinz Wu thrich
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Publication number: 20060177351Abstract: A fluid system that includes a flow system for a liquid having an inlet, an outlet, at least one fluid line extending from the inlet to the outlet and an electrically activatable melting device, wherein activation of the melting device causes melting, which interruptes, stops or diverts a flow of the fluid through the flow system. In one embodiment, the fluid system may be used in a device for measuring blood sugar.Type: ApplicationFiled: January 10, 2006Publication date: August 10, 2006Inventors: Hanspeter Heiniger, Stefan Jost, Roger Siegenthaler, Heinz Wuethrich