Endoscope module

An endoscope module, comprising:

• a housing;
• a non-metallic main body at least partially disposed in the housing, the non-metallic main body comprising:
• a body having a first surface;
• and
• a plurality of extending portions respectively connected with the first surface, the extending portions defining a space therebetween;
• a plurality of lighting devices, each of the lighting devices comprising:
• a light source;
• and
• a colloid, the light source being connected between the colloid and a side of a corresponding one of the extending portions away from the first surface, the colloid being spaced apart from the said one of the extending portions, a lateral surface of the light source being free from contact with the colloid, the colloid having a light-emitting surface away from the light source and exposed from the housing, the light source being configured to emit a light ray towards the colloid and the light ray penetrating through the light-emitting surface to leave from the colloid;
• and
• an image-obtaining device at least partially located in the space and connected with the first surface, the image-obtaining device having a light-transmitting surface located on a side of the image-obtaining device away from the first surface and exposed from the housing, a portion of the housing at least partially isolating a corresponding one of the colloids and a corresponding one of the light sources from the image-obtaining device,
• wherein each of the colloids is hypoallergenic material.