Dual-camera endoscope parfocal set and dual-camera endoscope

• Main Authors: CHEN YONG, AN XIN, ZHOU YOUNING, ZHANG LINGFENG, MAI XIAOJIE, LUO JUNLIN
• Format: Patent
• Language: Chinese; English
• Published: 28.10.2022
• Subjects: DIAGNOSIS; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MEDICAL OR VETERINARY SCIENCE; SURGERY

The utility model discloses a double-camera endoscope parfocal set and a double-camera endoscope, and belongs to the field of endoscopes, the double-camera endoscope parfocal set comprises a light splitting structural member, a transfer connecting member and a lower connecting member, the light splitting structural member comprises a T-shaped light channel with a built-in spectroscope and a debugging round hole, and the T-shaped light channel comprises a first camera opening, a lens opening and a second camera opening; the transfer connecting piece comprises a debugging cylinder used for being matched with the debugging round hole and a bonding plate used for being bonded with the lower connecting piece. A first through hole is formed in the center of the transfer connecting piece. A pin shaft hole is formed in the lower connecting piece; a second through hole is formed in the center of the lower connecting piece; according to the double-camera parfocal device, the parfocal effect of the two cameras is ensure