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1. 发明申请

US20210199881A1 Thermally Controlled Illumination Devices 有权
公开(公告)号：US20210199881A1
公开(公告)日：2021-07-01
申请号：US17204220
申请日：2021-03-17
申请人： Invuity, Inc.
发明人： Vladimir Zagatsky , Fernando Erismann , Alex Vayser
IPC分类号： F21V8/00 , A61B1/00 , A61B1/07 , G02B23/24 , A61B90/30 , A61B90/00 , A61M1/00
摘要： An illumination element has a light input section, a light transmitting section, and a light output section. The light input section is optically coupled to a proximal section of the light transmitting section and inputs light into the illumination element. The light transmitting section transmits the light by total internal reflection or by other transmission means. The light output section is adjacent a distal section of the light transmitting section which has a light extraction area from which the light exits with an energy density. The light extraction area comprises a bore extending at least partially inward into a distal end of the light output section. A plurality of optical structures is disposed on an inner wall of the bore. The optical structures are configured to extract light from the light output section and direct it toward the surgical field.

2. 发明授权

US10925477B2 Thermally controlled illumination devices 有权
公开(公告)号：US10925477B2
公开(公告)日：2021-02-23
申请号：US16244952
申请日：2019-01-10
申请人： Invuity, Inc.
发明人： Alex Vayser , Gaston Tudury , Fernando Erismann
IPC分类号： A61B1/06 , A61M1/00 , A61B17/02 , A61B90/30 , A61B17/00
摘要： An illumination element such as an optical waveguide for illuminating a surgical field in a patient has a light input section, a light transmitting section, and a light output section. The light input section is optically coupled to a proximal section of the light transmitting section and inputs light into the illumination element. The light transmitting section transmits the light preferably by total internal reflection or by other transmission means. The light output section is adjacent a distal section of the light transmitting section which has a light extraction area from which the light exits with an energy density. The light extraction area is large enough to maintain the energy density at a level that prevents melting of the illumination element or burning of the patient, and the light extraction area has a profile that does not interfere with access to the surgical field.

3. 发明申请

US20200154991A1 Blade Insert Illuminator 审中-公开
公开(公告)号：US20200154991A1
公开(公告)日：2020-05-21
申请号：US16752620
申请日：2020-01-25
申请人： Invuity, Inc.
发明人： Thomas L. Grey , Alex Vayser , Jonathan G. Gasson , Kenneth B. Trauner
IPC分类号： A61B1/07 , A61B17/02 , A61B90/30 , A61B1/06
摘要： An air gap retractor illumination system includes any suitable retractor such as a McCulloch with a channel in the blade to accommodate an air gap illuminator. The illuminator is preferably made from a suitable light conducting plastic material such as acrylic or polycarbonate or silicone. The illuminator has active portions in which light passes and inactive or dead zones in which light does not pass as a result of the configuration and orientation of the input, output and surfaces of the illuminator. The illuminator is formed to have an air gap surrounding any active portion of the illuminator extending from the light input to the light output portion. The dead zones may include elements to allow the illuminator to securely engage the retractor. The light output portion of the illuminator contains from two to eight output zones, each zone having specially designed output optical structures that control and direct light to escape the illuminator to shine onto a predetermined area of interest or to form one or more predetermined shapes or footprints.

4. 发明申请

US20200038135A1 Methods and Apparatus for Coupling an Optical Input to an Illumination Device 审中-公开
公开(公告)号：US20200038135A1
公开(公告)日：2020-02-06
申请号：US16601164
申请日：2019-10-14
申请人： Invuity, Inc.
发明人： David Wayne , Alex Vayser , Douglas Rimer , Fernando Erismann , Gaston Tudury , Michael Boutillette , Aaron Weiss , Vladimir Zagatsky
IPC分类号： A61B90/30 , A61B5/00 , A61B17/02
摘要： A surgical illumination apparatus comprises a fiber optic input, and illuminated surgical instrument, and an optical coupling bracket for coupling the fiber optic input to the illuminated surgical instrument. The coupling bracket comprises an elongate frame having a proximal end, a distal end, and a central channel extending therebetween, wherein the central channel is sized to receive and support optical fibers of the fiber optic input. The proximal end of the bracket is coupled to the fiber optic input, and the distal end of the bracket is coupled to an illumination element of the illuminated surgical instrument. The apparatus may further comprise a shroud disposed around the illumination element that is coupled to the bracket.

5. 发明授权

US10463443B2 Systems and methods for illuminating and imaging 有权
公开(公告)号：US10463443B2
公开(公告)日：2019-11-05
申请号：US15434546
申请日：2017-02-16
申请人： Invuity, Inc.
发明人： Alex Vayser
IPC分类号： A61B90/30 , H04N5/225 , A61B90/00 , A61B90/20 , F21V8/00 , A61B1/06 , A61B1/07 , A61B5/00 , G02B23/24 , G02B27/48 , G02B21/00 , G02B21/08
摘要： A system for illuminating a surgical field comprises a surgical imaging element and an illumination element. The surgical imaging element images the surgical field and has an image axis. The illumination element or the imaging element may be moved independently of the other in order to control illumination or field of view.

6. 发明申请

US20190231188A1 METHODS AND APPARATUS FOR COUPLING AN OPTICAL INPUT TO AN ILLUMINATION DEVICE 审中-公开
公开(公告)号：US20190231188A1
公开(公告)日：2019-08-01
申请号：US16376681
申请日：2019-04-05
申请人： INVUITY, INC.
发明人： David Wayne , Alex Vayser , Douglas Rimer , Fernando Erismann , Gaston Tudury , Michael Boutillette , Aaron Weiss , Vladimir Zagatsky
IPC分类号： A61B5/00 , A61B90/30 , A61B17/02
CPC分类号： A61B90/30 , A61B5/00 , A61B17/02 , A61B2017/00477 , A61B2090/306
摘要： A surgical illumination apparatus comprises a fiber optic input, and illuminated surgical instrument, and an optical coupling bracket for coupling the fiber optic input to the illuminated surgical instrument. The coupling bracket comprises an elongate frame having a proximal end, a distal end, and a central channel extending therebetween, wherein the central channel is sized to receive and support optical fibers of the fiber optic input. The proximal end of the bracket is coupled to the fiber optic input, and the distal end of the bracket is coupled to an illumination element of the illuminated surgical instrument. The apparatus may further comprise a shroud disposed around the illumination element that is coupled to the bracket.

7. 发明授权

US10321969B2 Methods and apparatus for coupling an optical input to an illumination device 有权
公开(公告)号：US10321969B2
公开(公告)日：2019-06-18
申请号：US14957452
申请日：2015-12-02
申请人： Invuity, Inc.
发明人： David Wayne , Alex Vayser , Douglas Rimer , Fernando Erismann , Gaston Tudury , Michael Boutillette , Aaron Weiss , Vladimir Zagatsky
IPC分类号： A61B90/30 , A61B17/02 , A61B5/00 , A61B17/00
摘要： A surgical illumination apparatus comprises a fiber optic input, and illuminated surgical instrument, and an optical coupling bracket for coupling the fiber optic input to the illuminated surgical instrument. The coupling bracket comprises an elongate frame having a proximal end, a distal end, and a central channel extending therebetween, wherein the central channel is sized to receive and support optical fibers of the fiber optic input. The proximal end of the bracket is coupled to the fiber optic input, and the distal end of the bracket is coupled to an illumination element of the illuminated surgical instrument. The apparatus may further comprise a shroud disposed around the illumination element that is coupled to the bracket.

8. 发明授权

US09986901B2 Blade insert illuminator 有权
公开(公告)号：US09986901B2
公开(公告)日：2018-06-05
申请号：US14585403
申请日：2014-12-30
申请人： Invuity, Inc.
发明人： Thomas L. Grey , Alex Vayser , Jonathan G. Gasson , Kenneth B. Trauner
IPC分类号： A61B1/07 , A61B17/02 , A61B1/06 , A61B90/30 , A61B90/80
CPC分类号： A61B1/07 , A61B1/0623 , A61B17/02 , A61B17/0218 , A61B90/30 , A61B90/80 , A61B2090/306 , A61B2090/309
摘要： An air gap retractor illumination system includes any suitable retractor such as a McCulloch with a channel in the blade to accommodate an air gap illuminator. The illuminator is preferably made from a suitable light conducting plastic material such as acrylic or polycarbonate or silicone. The illuminator has active portions in which light passes and inactive or dead zones in which light does not pass as a result of the configuration and orientation of the input, output and surfaces of the illuminator. The illuminator is formed to have an air gap surrounding any active portion of the illuminator extending from the light input to the light output portion. The dead zones may include elements to allow the illuminator to securely engage the retractor. The light output portion of the illuminator contains from two to eight output zones, each zone having specially designed output optical structures that control and direct light to escape the illuminator to shine onto a predetermined area of interest or to form one or more predetermined shapes or footprints.

9. 发明授权

US09510737B2 Illuminated suction apparatus 有权
公开(公告)号：US09510737B2
公开(公告)日：2016-12-06
申请号：US15061990
申请日：2016-03-04
申请人： Invuity, Inc.
发明人： Alex Vayser , Fernando Erismann , Douglas Rimer , Vladimir Zagatsky
IPC分类号： A61B1/06 , A61B1/015 , A61B1/07 , A61M1/00
CPC分类号： A61B90/30 , A61B1/00135 , A61B1/0017 , A61B1/015 , A61B1/06 , A61B1/0607 , A61B1/07 , A61B2090/306 , A61M1/0023 , A61M1/0031 , A61M1/0039 , A61M1/008 , A61M2205/587 , A61N1/04
摘要： An illuminated suction apparatus including a hand-held surgical device combining a high-performance non-fiber optic optical waveguide with suction. This device is useful in a wide array of surgical procedures including open and minimally invasive orthopedics.

10. 发明授权

US09504373B2 Illuminated cannula 有权
标题翻译：照明插管
公开(公告)号：US09504373B2
公开(公告)日：2016-11-29
申请号：US14229528
申请日：2014-03-28
申请人： Invuity, Inc.
发明人： Alex Vayser , Kenneth Trauner , Jon Gasson , Tom Grey
IPC分类号： A61B1/07 , A61B1/00 , A61B1/06 , A61B1/313 , G02B23/24 , A61B17/34
CPC分类号： A61B1/07 , A61B1/00103 , A61B1/00135 , A61B1/0607 , A61B1/3132 , A61B17/3421 , A61B90/30 , A61B90/36 , G02B23/2469
摘要： The illumination system comprises an arthroscope, endoscope or other suitable surgical tool and an attachable cannula comprising a transparent or semi-transparent material capable of carrying light from the proximal end of the cannula to the distal end of the cannula, thereby illuminating the surgical field. The surgical field is thus illuminated through components that do not occupy space that may otherwise be used for the optics of the arthroscope. The arthroscopic illumination system further comprises one or more illumination sources disposed at the proximal end of the cannula. The illumination source may be optically coupled with the cannula at the hub or other appropriate location. The cannula comprises a sterilizable polymer which functions as a waveguide. A waveguide is a material medium that confines and guides light. When in use, the light source connected to the hub provides light which may be guided to the distal end of the cannula or any other suitable location. Thus, the sheath provides structure-guided illumination resulting in the illumination of the surgical site.
摘要翻译：照明系统包括关节镜，内窥镜或其它合适的手术工具和可附接的套管，其包括透明或半透明材料，其能够将光从套管的近端传送到插管的远端，从而照亮外科手术领域。因此，外科视野通过不占据可能用于关节镜的光学器件的空间的部件被照亮。关节镜照明系统还包括设置在套管近端的一个或多个照明源。照明源可以在套管或其他适当位置处与插管光学耦合。套管包括用作波导的可消毒的聚合物。波导是限制和引导光的材料介质。当使用时，连接到轮毂的光源提供可以被引导到套管的远端或任何其它合适位置的光。因此，护套提供结构导向照明，导致手术部位的照明。

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