A linking tube for bronchoscopy

By setting an installation sleeve and fixing structure at the bronchoscope connection port, and using the threaded connection of the arc-shaped wedge and the rotating sleeve, the problem of easy detachment of the connecting tube is solved, achieving stable connection and sealing, ensuring successful sampling, and improving safety and practicality.

CN224369835UActive Publication Date: 2026-06-19XIANGSHAN COUNTY FIRST PEOPLES HOSPITAL MEDICAL HEALTH GRP (NINGBO FOURTH HOSPITAL NINGBO FOURTH HOSPITAL HOSPITAL MANAGEMENT RES INST)
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
XIANGSHAN COUNTY FIRST PEOPLES HOSPITAL MEDICAL HEALTH GRP (NINGBO FOURTH HOSPITAL NINGBO FOURTH HOSPITAL HOSPITAL MANAGEMENT RES INST)
Filing Date
2025-04-16
Publication Date
2026-06-19

Smart Images

  • Figure CN224369835U_ABST
    Figure CN224369835U_ABST
Patent Text Reader

Abstract

This application discloses a connecting tube for a bronchoscope, including a bronchoscope body and a connecting tube body. A connection port is provided on the side of the bronchoscope body, and an mounting sleeve is provided on one side of the connecting tube body. The mounting sleeve and the connection port are engaged by a fixing structure. The mounting sleeve is adapted to be fitted onto the connection port, and the fixing structure is driven to compress the mounting sleeve against the connection port for a secure seal. The advantages of this application are: a connection port is provided on the side of the bronchoscope body, and the connection port and mounting sleeve are engaged by a fixing structure; therefore, during tight connection, the mounting sleeve is first fitted onto the connection port, and then the fixing structure is rotated, causing the fixing structure to compress the mounting sleeve against the connection port, thereby ensuring a tight seal between the side of the connecting tube body and the connection port. This facilitates better installation stability and sealing of the device, resulting in a stable and effective connection.
Need to check novelty before this filing date? Find Prior Art