-
公开(公告)号：US10383521B2
公开(公告)日：2019-08-20
申请号：US14932298
申请日：2015-11-04
Applicant: Corning Incorporated
Inventor： Venkata Adiseshaiah Bhagavatula , Woraphat Dockchoorung , Klaus Hartkorn , Mark Alan McDermott , Stephen Quenton Smith
Abstract: A non-cylindrical hypotube is disclosed, such as for use in OCT and endoscopy. The hypotube is defined by a non-cylindrical, rotationally symmetric tube and has an interior, a proximal-end section with an outer diameter D1, a distal-end section with an outer diameter D3, and a middle section between the proximal-end and distal-end sections and having an outer diameter D2, wherein D2
-
公开(公告)号：US20240255694A1
公开(公告)日：2024-08-01
申请号：US18411175
申请日：2024-01-12
Applicant: CORNING INCORPORATED
Inventor： Scott Robertson Bickham , Martin Hempstead , Snigdharaj Kumar Mishra , Stephen Quenton Smith , Pushkar Tandon
CPC classification number: G02B6/0281 , G02B6/02009
Abstract: An optical fiber having a silica-based core region with an outer radius r1 from about 4.0 microns to about 4.6 microns and a core volume from about 4.5% Δ-micron2 to about 5.5% Δ-micron2. The optical fiber further includes a depressed-index cladding region and an outer cladding region. The depressed-index cladding region having an inner radius r2 such that r1/r2 is greater than about 0.4 and less than about 0.6 and a trench volume between about −50% Δ-micron2s and about −20% Δ-micron2. The optical fiber has a mode field diameter at 1310 nm from about 8.8 microns to about 9.4 microns, a 2 m cable cutoff from about 1120 nm to about 1260 nm, a bending loss at 1310 nm, as determined by the mandrel wrap test using a 15 mm diameter mandrel, of less than 1.0 dB/turn, and a zero dispersion wavelength between 1300 nm and 1324 nm.
-
公开(公告)号：US20160120408A1
公开(公告)日：2016-05-05
申请号：US14932298
申请日：2015-11-04
Applicant: Corning Incorporated
Inventor： Venkata Adiseshaiah Bhagavatula , Woraphat Dockchoorung , Klaus Hartkorn , Mark Alan McDermott , Stephen Quenton Smith
CPC classification number: A61B5/0066 , A61B5/0084 , A61B2560/0406 , A61B2562/223
Abstract: A non-cylindrical hypotube is disclosed, such as for use in OCT and endoscopy. The hypotube is defined by a non-cylindrical, rotationally symmetric tube and has an interior, a proximal-end section with an outer diameter D1, a distal-end section with an outer diameter D3, and a middle section between the proximal-end and distal-end sections and having an outer diameter D2, wherein D2
Abstract translation: 公开了非圆柱形海波管，例如用于OCT和内窥镜检查。 海波管由非圆柱形，旋转对称的管限定，并且具有内部，具有外径D1的近端部分，具有外径D3的远端部分，以及近端和 远端部分并且具有外径D2，其中D2
-
公开(公告)号：US20150355413A1
公开(公告)日：2015-12-10
申请号：US14722328
申请日：2015-05-27
Applicant: Corning Incorporated
Inventor： Venkata Adiseshaiah Bhagavatula , Theresa Chang , Klaus Hartkorn , Mark Alan McDermott , Stephen Quenton Smith
CPC classification number: G02B6/3604 , A61B5/0066 , A61B5/0084 , G02B6/4415
Abstract: Integrated torque jacket systems and methods for optical coherence tomography are disclosed. The system includes an optical fiber cable having an optical fiber surrounded by an outer jacket. An optical probe is operably attached to the distal end of the optical fiber cable. The optical fiber cable includes either a plurality of low-friction bearings or a spiral member operably attached thereto along its length, thereby defining the integrated torque jacket system. The integrated torque jacket system resides within the flexible guide tube with a close fit that allows for rotation and axial translation of the integrated torque jacket system within the guide tube interior. The integrated torque jacket system serves to transfer torque and axial translation applied at its proximal end to the distal end to rotate and axially translate the optical probe within the guide tube.
Abstract translation: 公开了用于光学相干断层摄影的集成扭矩夹套系统和方法。 该系统包括具有由外护套包围的光纤的光纤电缆。 光学探针可操作地附接到光纤电缆的远端。 光纤电缆包括多个低摩擦轴承或沿着其长度可操作地连接到其上的螺旋构件，由此限定了一体的扭矩夹套系统。 集成的扭矩夹套系统位于柔性引导管内，紧密配合，允许集成扭矩夹套系统在导管内部内的旋转和轴向平移。 集成扭矩夹套系统用于将在其近端处施加的扭矩和轴向平移传递到远端，以使导管内的光学探头旋转并轴向平移。
-
-
-
Search Results
4
records
(took 0.056 seconds)
