# US 10,765,307 B2 · Endoscopic imaging system > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 10,765,307 B2 - Document ID: US10765307B2 - Status: Granted - Kind: B2 - Application number: 16/409,439 - Filed: 2019-05-10 - Published: 2019-08-29 - Granted: 2020-09-08 - Earliest claimed: 2003-04-01 - Assignees: Boston Scientific Scimed, Inc. - Applicants: Boston Scientific Scimed, Inc. - Inventors: Michael S. Banik; Dennis R. Boulais; Lucien A. Couvillon; Albert C. C. Chin; Ian W. Hunter - Web page: https://patentgrep.com/patent/US10765307B2 ## CPC - A61B 1/00042: {for mechanical operation} - A61B 1/00071: {Insertion part of the endoscope body (A61B1/0055 takes precedence)} - A61B 1/00096: {Optical elements} - A61B 1/00147: {Holding or positioning arrangements} - A61B 1/0016: {using motor drive units} - A61B 1/0051: {with controlled bending of insertion part} - A61B 1/0052: {Constructional details of control elements, e.g. handles} - A61B 1/0055: {Constructional details of insertion parts, e.g. vertebral elements} - A61B 1/0057: {Constructional details of force transmission elements, e.g. control wires} - A61B 1/008: Articulations - A61B 1/015: Control of fluid supply or evacuation - A61B 1/05: characterised by the image sensor, e.g. camera, being in the distal end portion - A61B 1/0638: {providing two or more wavelengths} - A61B 1/0676: {at distal tip of an endoscope} - A61B 1/0684: {using light emitting diodes [LED]} - A61B 1/31: for the rectum, e.g. proctoscopes or sigmoidoscopes - A61B 2017/00309: {Cut-outs or slits} - A61B 2017/00314: {Separate linked members} - A61B 2017/00327: {with actuating members moving in opposite directions} - A61B 2017/0042: {with special provisions for gripping} - A61B 2090/306: {using optical fibres} - A61B 2090/309: {using white LEDs} - A61B: DIAGNOSIS; SURGERY; IDENTIFICATION (usefulness limited to only animals A61D) ## Abstract An endoscopic imaging system includes a reusable control cabinet having a number of actuators that control the orientation of a lightweight endoscope that is connectable thereto. The endoscope is used with a single patient and is then disposed. The endoscope includes an illumination mechanism, an image sensor and an elongate shaft having one or more lumens located therein. A polymeric articulation joint at the distal end of the endoscope allows the distal end to be oriented by the control cabinet. The endoscope is coated with a hydrophilic coating that reduces its coefficient of friction and because it is lightweight, requires less force to advance it to a desired location within a patient. ## Claims ### Claim 1 An endoscope controller configured to control the movement of a distal portion of an endoscope, wherein the endoscope controller is in data communication with a control unit for the endoscope, wherein the controller comprises: a controller body configured to be held in a user's hand, wherein the controller body includes a first planar surface and a second planar surface recessed from the first planar surface, wherein the first planar surface faces the same direction as the second planar surface; a joystick configured to move to allow the user to control movement of the distal portion of the endoscope; a camera button configured to initiate capturing an image of an internal body cavity in which the endoscope is placed; an irrigation button configured to activate an irrigation source to supply a liquid through an irrigation lumen of the endoscope; and an insufflation button configured to activate an insufflation source to supply gas through a lumen of the endoscope; wherein the joystick, the camera button, the irrigation button, and the insufflation button are each positioned on the first planar surface; and wherein the first planar surface has a first width transverse to a longitudinal axis of the controller body, and the second planar surface has a second width transverse to a longitudinal axis of the controller body; wherein the first width is larger than the second width. ### Claim 2 (depends on 1) The endoscope controller of claim 1, further comprising a thumb screw configured to secure the controller to a breakout box. ### Claim 3 (depends on 2) The endoscope controller of claim 2, wherein the thumb screw is on the second planar surface. ### Claim 4 (depends on 1) The endoscope controller of claim 1, further comprising a light adjustment button configured to adjust the intensity of one or more illuminators at the distal portion of the endoscope. ### Claim 5 (depends on 1) The endoscope controller of claim 1, wherein the endoscope controller is connected to the control unit via a wireless radio frequency channel or an infrared link. ### Claim 6 (depends on 1) The endoscope controller of claim 1, wherein one or more control cables of the endoscope are configured to engage cables connected to actuators in the control unit through the endoscope controller. ### Claim 7 (depends on 1) The endoscope controller of claim 1, wherein the controller body includes a proximal end and a distal end; wherein the camera button, the irrigation button, the joystick, and the insufflation button are positioned proximate to the distal end. ### Claim 8 (depends on 1) The endoscope controller of claim 1, where the camera button, the irrigation button, and the insufflation button are circular and approximately the same size. ### Claim 9 (depends on 1) The endoscope controller of claim 1, wherein the joystick is larger than the camera button, the irrigation button, and the insufflation button. ### Claim 10 An endoscope controller configured to control the movement of a distal portion of an endoscope, wherein the endoscope controller is in wireless data communication with a control unit for the endoscope, wherein the controller comprises: a controller body configured to be held in a user's hand, the controller body including a first planar surface and a second planar surface recessed from the first planar surface, wherein the first planar surface faces the same direction as the second planar surface; a joystick positioned on the first planar surface, wherein the joystick is configured to move to allow the user to control movement of the distal portion of the endoscope; and at least one of: a camera button configured to initiate capturing an image of an internal body cavity in which the endoscope is placed; an irrigation button configured to activate an irrigation source to supply a liquid through an irrigation lumen of the endoscope; or an insufflation button configured to activate an insufflation source to supply gas through a lumen of the endoscope; wherein the at least one of the camera button, the irrigation button, or the insufflation button is positioned on the first planar surface and faces the same direction as the joystick; and wherein the first planar surface has a first width transverse to a longitudinal axis of the controller body, and the second planar surface has a second width transverse to a longitudinal axis of the controller body; wherein the first width is larger than the second width. ### Claim 11 (depends on 10) The endoscope controller of claim 10, wherein the at least one of a camera button, an irrigation button, or an insufflation button includes the camera button, the irrigation button, and the insufflation button; and wherein each of the camera button, the irrigation button, and the insufflation button is positioned on the first planar surface. ### Claim 12 (depends on 10) The endoscope controller of claim 10, further comprising a light adjustment button configured to adjust the intensity of one or more illuminators at the distal portion of the endoscope. ### Claim 13 (depends on 10) The endoscope controller of claim 10, wherein the endoscope controller is connected to the control unit via a wireless radio frequency channel or an infrared link. ### Claim 14 (depends on 10) The endoscope controller of claim 10, wherein one or more control cables of the endoscope are configured to engage cables connected to actuators in the control unit through the endoscope controller. ### Claim 15 (depends on 10) The endoscope controller of claim 10, wherein the first planar surface extends from the proximal end to the distal end. ### Claim 16 (depends on 10) The endoscope controller of claim 10, further comprising a thumb screw configured to secure the controller to a breakout box. ### Claim 17 (depends on 10) The endoscope controller of claim 10, wherein a thumb screw is on the second planar surface. ### Claim 18 An endoscope controller configured to control the movement of a distal portion of an endoscope, wherein the endoscope controller is in data communication with a control unit for the endoscope, wherein the controller comprises: a controller body configured to be held in a user's hand, wherein the controller body includes a first planar surface and a second planar surface recessed from the first planar surface, wherein the first planar surface faces the same direction as the second planar surface; a joystick positioned on the first planar surface and configured to move to allow the user to control movement of the distal portion of the endoscope; a thumb screw on the second planar surface and configured to secure the controller to a breakout box; and at least one of: a camera button configured to initiate capturing an image of an internal body cavity in which the endoscope is placed; an irrigation button configured to activate an irrigation source to supply a liquid through an irrigation lumen of the endoscope; an insufflation button configured to activate an insufflation source to supply gas through a lumen of the endoscope; or a light adjustment button configured to adjust the intensity of one or more illuminators at the distal portion of the endoscope; wherein the at least one of the camera button, the irrigation button, the insufflation button, and the light adjustment button is positioned on the first planar surface and faces the same direction as the joystick; and wherein the first planar surface has a first width transverse to a longitudinal axis of the controller body, and the second planar surface has a second width transverse to a longitudinal axis of the controller body; wherein the first width is larger than the second width. ### Claim 19 (depends on 18) The endoscope controller of claim 18, wherein the endoscope controller is in wireless data communication with a control unit for the endoscope.