Portable multifunctional neurosurgery drainage frame

The design of a portable, multifunctional neurosurgical drainage frame solves the problems of collisions and inconvenience in height adjustment during movement, achieving both portability and stability of drainage effect, and is suitable for ICU and emergency scenarios.

CN224070749UActive Publication Date: 2026-04-03LONGYAN PEOPLES HOSPITAL
0 Cites 0 Cited by

Patent Information

Application Number
CN202520662466.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-04-09
Publication Date
2026-04-03
Estimated Expiration
2035-04-09

AI Technical Summary

Technical Problem

The legs of the existing drainage frame are prone to collision when moving, making it inconvenient to carry and potentially causing backlash interference to medical staff. In addition, the height of the drainage frame needs to be frequently adjusted manually when the bed is moved to maintain the drainage effect.

Method used

A portable, multifunctional neurosurgical drainage frame was designed. By switching between the support mode and the storage mode through the external slot of the middle limiting plate and the misalignment of the lower support leg, the frame can be quickly switched. Combined with the sliding compression of the upper support rod and the lower support frame, the counterweight drives the middle drainage frame to move synchronously, avoiding collisions and maintaining a stable drainage height.

Benefits of technology

It achieves portability of the drainage frame when passing through narrow spaces, reduces collision interference, and eliminates the need for frequent manual adjustment of the drainage frame height when the bed is moved, ensuring the stability and safety of the drainage effect.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The utility model provides a portable multifunctional neurosurgery drainage frame, which relates to the technical field of drainage frames and comprises an upper supporting rod, a lower supporting frame and a middle drainage support, the lower portion of the upper supporting rod is axially and slidably connected with the lower supporting frame, and the middle of the upper supporting rod is axially, vertically and slidably connected with the middle drainage support. Rotary lower supporting legs are arranged on the lower portion of the lower supporting frame in an annular array mode, a middle limiting plate is rotationally arranged at the lower end of the lower supporting frame in the circumferential direction, outer open grooves are formed in the middle limiting plate in an annular array mode, and upper threaded limiting holes are axially formed in the upper portion of the lower supporting frame in an array mode at intervals. The lower supporting legs rotate downwards to contract, the lower supporting legs and the lower supporting frame keep the same direction to reduce the occupied space, the drainage frame can pass through a room door and other positions more easily, and the problem that the supporting legs of the drainage frame collide with the surroundings easily when passing through the room door and other positions of a ward is solved.
Need to check novelty before this filing date? Find Prior Art