US 12,108,937 B2
Detection package structure with flexible printed circuit and in vivo detection apparatus thereof
Hang Yan, Shanghai (CN); Wei Tang, Shanghai (CN); Zimei Zhang, Shanghai (CN); and Ruifeng Gao, Shanghai (CN)
Assigned to INNOVEX MEDICAL CO., LTD, Shanghai (CN)
Appl. No. 17/312,890
Filed by INNOVEX MEDICAL CO., LTD, Shanghai (CN)
PCT Filed May 21, 2019, PCT No. PCT/CN2019/087773
§ 371(c)(1), (2) Date Jun. 10, 2021,
PCT Pub. No. WO2020/181661, PCT Pub. Date Sep. 17, 2020.
Claims priority of application No. 201910180091.4 (CN), filed on Mar. 11, 2019.
Prior Publication US 2022/0061630 A1, Mar. 3, 2022
Int. Cl. A61B 1/005 (2006.01); A61B 1/06 (2006.01); H05K 1/18 (2006.01)
CPC A61B 1/005 (2013.01) [A61B 1/0615 (2013.01); H05K 1/182 (2013.01); H05K 1/189 (2013.01); H05K 2201/10106 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A detection package structure, comprising:
an exterior tube;
a detection assembly;
a flexible printed circuit;
a module base; and
a lighting member disposed in the exterior tube;
wherein the flexible printed circuit comprises:
a main flexible plate; and
two minor flexible plates, wherein the two minor flexible plates respectively connect with two opposite edges of the main flexible plate;
wherein the exterior tube configured to connect with a flexible and controllable curved tube, the main flexible plate and the detection assembly are disposed on a first side of the module base, a front side of the main flexible plate is connected with a rear side of the detection assembly, a surface of the main flexible plate is provided with detection conductive materials soldered to the detection assembly for electric conduction, the detection conductive materials are further soldered to a detection wire of a cable for electric conduction via a detection wiring part;
when being bent to various positions during operation, the two minor flexible plates are respectively on a second side and a third side of the module base, wherein the second side and the third side are opposite to each other; and a first end of each of the two minor flexible plates is provided with the lighting member, and the first end extends forward to a position near a front side of the detection assembly,
wherein the detection assembly further comprises:
a detection member, a wiring terminal of the detection member connected with the main flexible plate for electric conduction, and the detection member fixed to the module base;
a detection circuit board;
a first conductive material disposed on a first side of the detection circuit board; and
a second conductive material disposed on a second side of the detection circuit board,
wherein the detection circuit board is disposed in a direction substantially perpendicular to the first side of the module base, the detection member is disposed on the first side of the detection circuit board, the wiring terminal of the detection member is soldered to the first conductive material for electric conduction, the front side of the main flexible plate is connected to the second side of the detection circuit board, and the detection conductive materials.