Patent ID: 11903565
Assignee: INNOVEX MEDICAL CO., LTD
Field: Medical technology (Instruments)
Classification: CPC A  H | IPC A  H

Claim 0:
1. An in-vivo detection apparatus based on a flexible tube, comprising:
a detection component, a main circuit board, a detection circuit board, two auxiliary circuit boards, a cable, and an outer tube, wherein the main circuit board is provided with two first edges parallel to each other disposed along a first direction, and a second edge disposed along a second direction;
a first conducting material is disposed on a first side surface of the detection circuit board, the detection component is connected to the first side surface of the detection circuit board, a wiring terminal of the detection component is welded to the first conducting material, a second conducting material is disposed on a second side surface of the detection circuit board, the second side surface of the detection circuit board is connected to the second edge of the main circuit board, the second conducting material is perpendicularly welded to a conductive portion on a surface of the main circuit board, and the conductive portion is conductively connected to the cable; the first conducting material is conducted to the second conducting material;
each auxiliary circuit board is connected to one of the first edges, a channel for at least a part of an instrument tube to pass through is formed between two auxiliary circuit boards, and the channel is provided on a side, along a third direction, of the detection component, the main circuit board, and the detection circuit board;, the detection component, the main circuit board, the detection circuit board, the auxiliary circuit boards, and the part of the instrument tube disposed in the channel are all disposed in the outer tube; the outer tube is directly or indirectly connected to a flexible controllable curved tube; and
the first direction, the second direction, and the third direction are perpendicular to each other.