Patents by Inventor Robert Stefani
Robert Stefani 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: 12329371Abstract: A surgical filament snare assembly including an anchor capable of being fixated in bone and having a filament engagement feature. A first filament has a noose with first and second noose limbs connected, preferably slidably connected, to the filament engagement feature of the anchor. The first and second noose limbs emerge from the anchor as first and second free filament limbs which are capable of being passed through tissue to be repaired and then passable through the noose. The noose, such as one or more half-hitches, is capable of receiving the free filament limbs and strangulating them when tension is applied to at least one of the free filament limbs and the noose to enable incremental tensioning of the tissue after the anchor is fixated. Preferably, the snare assembly further includes a flexible sleeve joining at least some portion of the first and second free filament limbs to facilitate passing of the free filament limbs at least through the tissue as a single unit.Type: GrantFiled: January 28, 2021Date of Patent: June 17, 2025Assignee: Medos International SarlInventors: Mehmet Ziya Sengun, Howard Tang, David B. Spenciner, Gregory R. Whittaker, Gerome Miller, Joseph Hernandez, Robert Stefani
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Publication number: 20210145433Abstract: A surgical filament snare assembly including an anchor capable of being fixated in bone and having a filament engagement feature. A first filament has a noose with first and second noose limbs connected, preferably slidably connected, to the filament engagement feature of the anchor. The first and second noose limbs emerge from the anchor as first and second free filament limbs which are capable of being passed through tissue to be repaired and then passable through the noose. The noose, such as one or more half-hitches, is capable of receiving the free filament limbs and strangulating them when tension is applied to at least one of the free filament limbs and the noose to enable incremental tensioning of the tissue after the anchor is fixated. Preferably, the snare assembly further includes a flexible sleeve joining at least some portion of the first and second free filament limbs to facilitate passing of the free filament limbs at least through the tissue as a single unit.Type: ApplicationFiled: January 28, 2021Publication date: May 20, 2021Inventors: Mehmet Ziya Sengun, Howard Tang, David B. Spenciner, Gregory R. Whittaker, Gerome Miller, Joseph Hernandez, Robert Stefani
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Patent number: 10912549Abstract: A surgical filament snare assembly including an anchor capable of being fixated in bone and having a filament engagement feature. A first filament has a noose with first and second noose limbs connected, preferably slidably connected, to the filament engagement feature of the anchor. The first and second noose limbs emerge from the anchor as first and second free filament limbs which are capable of being passed through tissue to be repaired and then passable through the noose. The noose, such as one or more half-hitches, is capable of receiving the free filament limbs and strangulating them when tension is applied to at least one of the free filament limbs and the noose to enable incremental tensioning of the tissue after the anchor is fixated. Preferably, the snare assembly further includes a flexible sleeve joining at least some portion of the first and second free filament limbs to facilitate passing of the free filament limbs at least through the tissue as a single unit.Type: GrantFiled: January 18, 2018Date of Patent: February 9, 2021Assignee: MEDOS INTERNATIONAL SÀRLInventors: Mehmet Ziya Sengun, Howard Tang, David B. Spenciner, Gregory R. Whittaker, Gerome Miller, Joseph Hernandez, Robert Stefani
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Publication number: 20180140292Abstract: A surgical filament snare assembly including an anchor capable of being fixated in bone and having a filament engagement feature. A first filament has a noose with first and second noose limbs connected, preferably slidably connected, to the filament engagement feature of the anchor. The first and second noose limbs emerge from the anchor as first and second free filament limbs which are capable of being passed through tissue to be repaired and then passable through the noose. The noose, such as one or more half-hitches, is capable of receiving the free filament limbs and strangulating them when tension is applied to at least one of the free filament limbs and the noose to enable incremental tensioning of the tissue after the anchor is fixated. Preferably, the snare assembly further includes a flexible sleeve joining at least some portion of the first and second free filament limbs to facilitate passing of the free filament limbs at least through the tissue as a single unit.Type: ApplicationFiled: January 18, 2018Publication date: May 24, 2018Inventors: Mehmet Ziya Sengun, Howard Tang, David B. Spenciner, Gregory R. Whittaker, Gerome Miller, Joseph Hernandez, Robert Stefani
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Patent number: 9895145Abstract: A surgical filament snare assembly including an anchor capable of being fixated in bone and having a filament engagement feature. A first filament has a noose with first and second noose limbs connected, preferably slidably connected, to the filament engagement feature of the anchor. The first and second noose limbs emerge from the anchor as first and second free filament limbs which are capable of being passed through tissue to be repaired and then passable through the noose. The noose, such as one or more half-hitches, is capable of receiving the free filament limbs and strangulating them when tension is applied to at least one of the free filament limbs and the noose to enable incremental tensioning of the tissue after the anchor is fixated. Preferably, the snare assembly further includes a flexible sleeve joining at least some portion of the first and second free filament limbs to facilitate passing of the free filament limbs at least through the tissue as a single unit.Type: GrantFiled: April 29, 2016Date of Patent: February 20, 2018Assignee: MEDOS INTERNATIONAL SÀRLInventors: Mehmet Ziya Sengun, Howard Tang, David B. Spenciner, Gregory R. Whittaker, Gerome Miller, Joseph Hernandez, Robert Stefani
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Publication number: 20160278761Abstract: A surgical filament snare assembly including an anchor capable of being fixated in bone and having a filament engagement feature. A first filament has a noose with first and second noose limbs connected, preferably slidably connected, to the filament engagement feature of the anchor. The first and second noose limbs emerge from the anchor as first and second free filament limbs which are capable of being passed through tissue to be repaired and then passable through the noose. The noose, such as one or more half-hitches, is capable of receiving the free filament limbs and strangulating them when tension is applied to at least one of the free filament limbs and the noose to enable incremental tensioning of the tissue after the anchor is fixated. Preferably, the snare assembly further includes a flexible sleeve joining at least some portion of the first and second free filament limbs to facilitate passing of the free filament limbs at least through the tissue as a single unit.Type: ApplicationFiled: April 29, 2016Publication date: September 29, 2016Inventors: Mehmet Ziya Sengun, Howard Tang, David B. Spenciner, Gregory R. Whittaker, Gerome Miller, Joseph Hernandez, Robert Stefani
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Patent number: 9345468Abstract: A surgical filament snare assembly including an anchor capable of being fixated in bone and having a filament engagement feature. A first filament has a noose with first and second noose limbs connected, preferably slidably connected, to the filament engagement feature of the anchor. The first and second noose limbs emerge from the anchor as first and second free filament limbs which are capable of being passed through tissue to be repaired and then passable through the noose. The noose, such as one or more half-hitches, is capable of receiving the free filament limbs and strangulating them when tension is applied to at least one of the free filament limbs and the noose to enable incremental tensioning of the tissue after the anchor is fixated. Preferably, the snare assembly further includes a flexible sleeve joining at least some portion of the first and second free filament limbs to facilitate passing of the free filament limbs at least through the tissue as a single unit.Type: GrantFiled: August 26, 2011Date of Patent: May 24, 2016Assignee: MEDOS INTERNATIONAL SÁRLInventors: Mehmet Ziya Sengun, Howard Tang, David B. Spenciner, Gregory R. Whittaker, Gerome Miller, Joseph Hernandez, Robert Stefani
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Publication number: 20120130424Abstract: A surgical filament snare assembly including an anchor capable of being fixated in bone and having a filament engagement feature. A first filament has a noose with first and second noose limbs connected, preferably slidably connected, to the filament engagement feature of the anchor. The first and second noose limbs emerge from the anchor as first and second free filament limbs which are capable of being passed through tissue to be repaired and then passable through the noose. The noose, such as one or more half-hitches, is capable of receiving the free filament limbs and strangulating them when tension is applied to at least one of the free filament limbs and the noose to enable incremental tensioning of the tissue after the anchor is fixated. Preferably, the snare assembly further includes a flexible sleeve joining at least some portion of the first and second free filament limbs to facilitate passing of the free filament limbs at least through the tissue as a single unit.Type: ApplicationFiled: August 26, 2011Publication date: May 24, 2012Applicant: DePuy Mitek, Inc.Inventors: Mehmet Ziya Sengun, Howard Tang, David B. Spenciner, Gregory R. Whittaker, Gerome Miller, Joseph Hernandez, Robert Stefani