Inspection tool to be fitted to an endoscope
An inspection tool configured to be fitted to an endoscope includes a body with an attachment portion configured to be attached to one end of the endoscope, and an opening. The tool further includes a transparent element with at least one visual reference mark having a calibrated dimension, wherein the transparent element is mounted at the opening in the body.
1 . An assembly, comprising;
an endoscope comprising one end including an observation head;
an inspection tool fitted to said endoscope, said tool including a body comprising an attachment portion attached to said end of the endoscope and an opening; and
a transparent element comprising at least one visual reference mark of calibrated size, said transparent element being mounted at the opening in the body, the observation head of the endoscope being located facing the opening of the body of the tool,
wherein the tool further comprises a locking member removably attached to the body at said opening, and said transparent element is attached to the body by wedging the transparent element between said locking member and the body, or wherein the transparent element is attached to the body by screwing, gluing, or welding.
2 . The assembly according to claim 1 , wherein the body extends along a longitudinal axis (X), the opening of the body being located on a side surface of the body.
3 . The assembly according to claim 1 , wherein the transparent element comprises a contact area extending beyond the body.
4 . The assembly according to claim 1 , wherein said transparent element comprises at least two reference marks of different dimensions.
5 . A method for inspecting a hollow part with the help of the assembly according to claim 1 , the method comprising the following steps:
inserting the observation head and the inspection tool into the hollow part,
positioning the observation head facing an indication to be measured on an internal surface of said hollow part so that the visual reference mark is located at or near said indication, and
determining at least one characterization of the indication with the help of the visual reference mark.
6 . The method according to claim 5 , wherein the internal surface of said hollow part is covered, at least in part, with a coating.
7 . An assembly, comprising;
an endoscope comprising one end including an observation head;
an inspection tool fitted to said endoscope, said tool including a body comprising an attachment portion attached to said end of the endoscope and an opening; and
a transparent element comprising at least one visual reference mark of calibrated size, said transparent element being mounted at the opening in the body, the observation head of the endoscope being located facing the opening of the body of the tool, wherein the transparent element is a flexible sheet.
8 . A method for inspecting a hollow part with the help of an assembly, the method comprising the following steps:
inserting the observation head and the inspection tool into the hollow part,
positioning the observation head facing an indication to be measured on an internal surface of said hollow part so that the visual reference mark is located at or near said indication, and
determining at least one characterization of the indication with the help of the visual reference mark,
wherein the assembly, comprises;
an endoscope comprising one end including an observation head;
an inspection tool fitted to said endoscope, said tool including a body comprising an attachment portion attached to said end of the endoscope and an opening; and
a transparent element comprising at least one visual reference mark of calibrated size, said transparent element being mounted at the opening in the body, the observation head of the endoscope being located facing the opening of the body of the tool,
wherein the observation head is positioned so that the transparent element is in contact with the internal surface.