US 12,016,535 B2
Flexible tube-based detection and packaging structure and in-vivo detection device
Hang Yan, Shanghai (CN); Wei Tang, Shanghai (CN); Ruifeng Gao, Shanghai (CN); and Zimei Zhang, Shanghai (CN)
Assigned to INNOVEX MEDICAL CO., LTD, Shanghai (CN)
Appl. No. 17/049,951
Filed by INNOVEX MEDICAL CO., LTD, Shanghai (CN)
PCT Filed Jan. 29, 2019, PCT No. PCT/CN2019/073614
§ 371(c)(1), (2) Date Oct. 22, 2020,
PCT Pub. No. WO2020/124752, PCT Pub. Date Jun. 25, 2020.
Claims priority of application No. 201811570625.6 (CN), filed on Dec. 21, 2018.
Prior Publication US 2021/0353134 A1, Nov. 18, 2021
Int. Cl. A61B 1/06 (2006.01); A61B 1/00 (2006.01); A61B 1/005 (2006.01); A61B 1/018 (2006.01); A61B 1/05 (2006.01); H05K 1/14 (2006.01); H05K 1/18 (2006.01)
CPC A61B 1/0676 (2013.01) [A61B 1/00018 (2013.01); A61B 1/0008 (2013.01); A61B 1/00096 (2013.01); A61B 1/0011 (2013.01); A61B 1/018 (2013.01); A61B 1/05 (2013.01); H05K 1/141 (2013.01); H05K 1/181 (2013.01); A61B 1/005 (2013.01); A61B 2560/04 (2013.01); A61B 2562/02 (2013.01); A61B 2562/223 (2013.01); A61B 2562/227 (2013.01); H05K 2201/10151 (2013.01)] 18 Claims
OG exemplary drawing
 
1. An in-vivo detection apparatus based on a flexible tube, comprising
a detection packaging structure based on the flexible tube comprising:
a main circuit board, a detection circuit board, a detection component, an instrument tube, a tube cap, and an outer tube, wherein
the detection circuit board is perpendicularly disposed on a first side surface, along a first direction, of the main circuit board, the instrument tube is disposed on a second side surface, along the first direction, of the main circuit board, and the detection component is disposed, along a second direction, on a first side surface of the detection circuit board; the tube cap is mounted on the second side surface of the main circuit board, and is connected to an end of the instrument tube;
a first conducting material is disposed on the first side surface, along the second direction, of the detection circuit board, a second conducting material capable of being conducted to the first conducting material is disposed on a second side surface, along the second direction, of the detection circuit board, a detection conducting material is disposed on the first side surface of the main circuit board, a wiring terminal of the detection component is conductively welded to the first conducting material, one end of the detection conducting material is conductively welded to the second conducting material, and the other end of the detection conducting material is conductively connected to a cable;
the main circuit board, the detection circuit board, the detection component, the tube cap, and a part of the instrument tube are all disposed in the outer tube, and the outer tube is directly or indirectly connected to a flexible controllable curved tube; and
the first direction is perpendicular to the second direction,
wherein the detection packaging structure based on the flexible tube forms an insertion portion at an end of the controllable curved tube,
wherein the main circuit board is provided with a mounting locating groove, and both the detection circuit board and the tube cap are mounted in the mounting locating groove in an insertion manner.