Abstract: A method of manufacture of a tip part assembly for an endoscope having a proximal end and a distal end opposite from the proximal end, the method including: providing a bending section having a proximal end and a distal end, providing a camera assembly including a camera module, providing a substantially tubular circumferential wall having a proximal end and a distal end opposite from the proximal end, providing a distal end wall, arranging the camera module to be held by or attached to the distal end wall, manufacturing a housing by adjoining the distal end wall to the distal end of the circumferential wall, the housing including the circumferential wall and the distal end wall and enclosing a spacing that houses at least a portion of the camera module, and adjoining the distal end of the bending section and the proximal end of the housing.

Abstract: A disposable endoscope with a tip part including a vision sensor, an exterior housing having a front wall and a circumferential wall, an interior spacing of the exterior housing accommodating the vision sensor, and a camera window positioned at least partly in front of the vision sensor, the housing further comprising a nozzle provided at the distal end of the tip part and configured to flush an exterior surface of the window, wherein the front wall and the nozzle are integrally formed in one piece from one polymer material.

Abstract: A tip part for an insertable vision device, and an insertable vision device including the tip part. The tip part includes a housing accommodating an electronic vision receptor and adapted to extend from a distal end of an insertable elongate portion of the insertable vision device, and a light guide positioned within the housing, the light guide having a predetermined length in a longitudinal direction between a light reception end and a light emission end, the light reception end configured to receive light emanated from a light source and the light emission end configured to emit the light. The light guide includes, along at least a portion of the predetermined length, an expanding sector or a narrowing sector.

Abstract: A tip part (2) for an endoscope (1) having at least one transparent part and at least one opaque part providing an outer surface. The outer surface comprises a transparent outer surface part (6, 7) and an opaque outer surface part (9, 10), respectively. The transparent outer surface part is smooth (6, 7) and at least a part of the opaque outer surface part (9, 10) is provided with a hydrophobic structure.

Abstract: A tip part for an endoscope has a vision receptor having a vision sensor for providing an image from received light, a first lens, and a casing, the casing supporting the first lens so that the casing substantially maintains a position of the first lens in relation to the vision sensor; a first light source; an exterior housing; and a light shield positioned between the vision receptor and the first light source so as to prevent ingress of stray light from the first light source into the vision receptor by optically shielding the vision receptor; wherein the casing is formed integrally with the exterior housing so that the casing also substantially maintains the first lens in a position in relation to the exterior housing.

Abstract: A medical device including a main tube having an outer wall, a first lumen, and a camera lumen; a tip housing separately manufactured from the main tube and including a tubular housing part extending from a proximal end to a distal end, a first lumen extension, a camera lumen extension, the tubular housing part enclosing the first lumen extension and the camera lumen extension, and the proximal end of the tip housing mounted at the distal end of the main tube; a camera module; a camera housing positioned in the camera lumen extension and affixing the camera module to the tip housing, the camera housing having a tubular housing part having an inner face; and a support structure including a tubular end part having an outer face adhesively bonded to the inner face of the tubular housing part to secure the camera module to the camera housing.

Abstract: An endoscope including a bending section, a control device, at least one steering wire, a distal tip part including an exterior housing including a circumferentially extending side wall with a proximal opening, a camera assembly positioned in an interior cavity of the exterior housing, and an interior housing part positioned in the exterior housing, wherein a distal segment of the at least one steering wire is fixed to a wire portion of the interior housing part so that manipulation of the control device causes bending of the bending section.

Abstract: A tip part (2) for forming a tip of a disposable insertion endoscope (1), the tip part comprising an exterior housing (9) having an open proximal end (9a) for connection to other parts of the endoscope, the housing further having a distal front wall (11) and a circumferential housing wall (12), the circumferential housing wall extending a total housing length H in a proximal direction from the distal front wall to the proximal end of the housing, the distal front wall and the circumferential housing wall enclosing an interior spacing (24) of the tip part; a camera assembly able to provide an image from light received from an object to be investigated; and a tube insertion sleeve (38) provided within the interior spacing and fixed in relation to the distal front wall, the tube insertion sleeve being formed by a circumferential tube sleeve wall (39) that extends a total tube sleeve length S from the distal front wall of the housing to a proximal end of the tube insertion sleeve so that the tube insertion sleeve

Abstract: A tip part (2) for forming a tip of a disposable insertion endoscope (1) the tip part comprising: a camera insertion sleeve (28) provided within the interior spacing, the camera insertion sleeve being formed by a circumferential camera sleeve wall that extends from the distal front wall of the housing to a proximal end of the camera insertion sleeve so that the camera insertion sleeve comprises an open proximal end; a tube insertion sleeve (38) provided within the interior spacing and fixed in relation to the distal front wall, the tube insertion sleeve being formed by a circumferential tube sleeve wall that extends a total tube sleeve length S from the distal front wall of the housing to a proximal end of the tube insertion sleeve so that the tube insertion sleeve comprises an open proximal end; the circumferential housing wall comprises at least one cut-out (41) extending from the proximal end towards the distal front wall, the at least one cut-out leaving space for constructive elements within the at least

Abstract: A method for manufacturing an endoscope having a tip housing may comprise the steps of moulding at least one tip housing for an endoscope by injection moulding or by multi shot injection moulding. Each tip housing may comprise an integrally formed wall defining an interior cavity and a proximal opening providing access to the interior cavity. The wall may comprise a longitudinally extending side wall portion, a distal end wall portion, and a window portion. The window portion may consist essentially of a transparent first material and form part of the side wall portion and/or the distal end wall portion. The wall may further comprise a wall surface facing the exterior of the tip housing and having a window surface of the window portion and a distally facing end surface of the distal end wall portion. The method may further comprise positioning the at least one tip housing in a treatment chamber; and applying, in the treatment chamber, a treatment formulation to provide a coating on at least the wall surface.

Abstract: An endoscope (1) having a suction channel and a suction connector in communication with said suction channel, and a working channel through which a liquid may pass. A valve for diverting the suction through the sampling device through a sample container is provided. The endoscope (1) further includes an actuator (7) for propelling the liquid through said working channel.

Abstract: A sampling device (9) for the use with an endoscope (1) having a suction channel and a suction connector (4) in communication with said suction channel. The sampling device (9) is adapted for connection to the suction connector (4) and said sampling device (9) is adapted for connection to a vacuum source. The sampling device (9) is adapted for forming a rigid connection with said endoscope (1) when connected to the suction connector thereof (4).

Abstract: A tip part for a medical insertion vision device, a method of making the tip part, and a visualization system including the medical insertion vision device. The tip part includes an exterior housing having a distal front wall and a circumferential wall, the distal front wall and the circumferential wall enclosing an interior spacing having a camera compartment at a distal end and a potting compartment proximal of the camera compartment; a camera assembly positioned in the camera compartment, the camera assembly comprising an image sensor and a lens stack positioned distally of the image sensor, the image sensor having a proximal end; a sealing material that forms a seal that seals the camera compartment from the potting compartment; and a potting material in the potting compartment, the sealing material preventing the potting material from extending father distally than the proximal end of the image sensor.

Abstract: A bearing arrangement for a wind turbine including a bearing housing and a drive shaft, whereby the drive shaft is arranged within the bearing housing in an axial direction along a longitudinal axis of the bearing housing, a downwind bearing and an upwind bearing, whereby the downwind bearing and the upwind bearing are arranged between the bearing housing and the drive shaft, wherein the downwind bearing and/or the upwind bearing is a radial fluid bearing including multiple radial bearing bodies, multiple radial tiltable support structures secured to the multiple radial bearing bodies, whereby each one of a multiple of radial bearing pads is attached to one of the multiple radial tiltable support structures and the multiple radial bearing pads are arranged about the drive shaft is provided.

Abstract: A bearing arrangement for a wind turbine including a bearing housing and a drive shaft, whereby the drive shaft is arranged within the bearing housing in an axial direction along a longitudinal axis of the bearing housing, the bearing arrangement further comprising a downwind bearing and an upwind bearing as radial fluid bearings, whereby the downwind bearing and the upwind bearing are arranged between the bearing housing and the drive shaft is provided. The downwind bearing and/or the upwind bearing includes a lubricant flooded chamber, in which multiple radial bearing pads are arranged about the drive shaft, whereby the lubricant flooded chamber is sealed against the drive shaft, an internal space of the bearing housing and an outside of the bearing housing is also provided.

Abstract: A tip part for an endoscope has a vision receptor; a first light source; an exterior housing accommodating the vision receptor and the first light source; the exterior housing comprising a window positioned at a distal end of the tip part, the window being of a transparent material, the window comprising an exterior front surface positioned at least partly in front of the vision receptor and the first light source, wherein the window integrally comprises a first optical well of the transparent material, the first optical well being an interior protrusion positioned between the first light source and the vision receptor so that a portion of light emitted from the first light source and reflected from the exterior surface enters the first optical well, whereby stray light is at least partially prevented from entering the vision receptor.

Abstract: An endoscope tip part including a tip housing at least partially enclosing an interior cavity and including a window, and a vision assembly accommodated in the interior cavity and including an imaging subassembly including an image sensor viewing in an optical direction through the window of the tip housing, a light source comprising an illumination surface for emitting light, a separate frame component including a light shielding wall made of an opaque material and extending between the image sensor and the light source so as to at least partially shield the image sensor from light emitted from the light source.

Abstract: A housing (1) for the tip of a disposable insertion endoscope includes a circumferential side wall (2) having a first end and a second end, and a front wall (3) arranged at the first end to provide an internal compartment (4) in the housing (1), the front wall (3) including at least one transparent part made of a polymer material and adapted to protect a camera (10) arranged in the housing behind the at least one transparent part and a front surface (15) having at least one area provided with a nano-structure.

Abstract: A method for manufacturing a tip housing for the distal tip of a vision device such as an endoscope is disclosed. The method includes providing a molding tool, introducing in the molding tool a first housing material, introducing in the molding at least one further housing material different from the first housing material, allowing the at least one further housing material to set and form a combined housing component with the first molding material, and removing the combined housing component from the molding tool.

Abstract: A tip part for an endoscope has a vision receptor having a vision sensor for providing an image from received light; a first light source; an exterior housing; and a first lens positioned in front of the first light source so that a portion of light emitted from the first light source travels towards and propagates through the first lens; the exterior housing comprising a window consisting essentially of a transparent material, so that light emitted from the first light source can pass through the window to the exterior, the window comprising an exterior surface positioned at in front of the first light source, wherein the first lens is a convex lens and has a convex lens surface integrally provided on an interior surface of the window.