The invention relates to the technical field of medical auxiliary supplies, and discloses a wound auxiliary dressing change mechanism which comprises a frame body, a wheel fixing mechanism, a drawing limiting mechanism and an auxiliary fixing mechanism, the wheel fixing mechanism comprises a sliding frame, a second sliding groove is formed in the frame body, and the sliding frame is movably connected with the second sliding groove; a plurality of rollers are movably connected to the outer wall of the bottom of the frame body, friction blocks are movably connected to the interiors of the rollers, sliding plates are fixedly connected to the tops of the friction blocks, a plurality of third sliding grooves are formed in the outer wall of the bottom of the frame body, and the third sliding grooves communicate with the second sliding grooves. According to the trolley, the rollers do not need to be fixed one by one, time is saved, efficiency is improved, the situation that in the moving process of the trolley, a drawer slides off, medicine is broken, the use safety of the trolley is improved, the situation that a pedal resets, consequently, the trolley moves, and dangers are caused can be prevented, and the safety of the trolley is improved. And the use safety of the trolley is further improved.

    本发明涉及医疗辅助用品技术领域,且公开了一种伤口辅助换药机构,包括架体、轮子固定机构、抽拉限位机构和辅助固定机构,所述轮子固定机构包括滑架,所述架体内开设有滑槽二,所述滑架与滑槽二活动连接,所述架体的底部外壁活动连接有多个滚轮,多个所述滚轮内均活动连接有摩擦块,摩擦块的顶部固定连接有滑板,所述架体的底部外壁开设有多个滑槽三,且滑槽三与滑槽二相连通。本发明不仅能够不需要一一将滚轮固定,节省了时间,提高了效率,而且能够防止在小推车移动的过程中抽屉滑落,导致药品摔碎,提高了小推车使用的安全性,还能够防止踏板复位,导致小推车出现移动造成危险,进一步提高了小推车使用的安全性。


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    Title :

    Auxiliary dressing change mechanism for wound


    Additional title:

    一种伤口辅助换药机构


    Contributors:
    LUO HONGLI (author) / CHENG XURONG (author) / TANG YING (author)

    Publication date :

    2023-02-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    A61B DIAGNOSIS , Diagnostik / A61G TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS , Transport, persönliche Beförderungsmittel, oder Lagerung besonders ausgebildet für Kranke oder Behinderte / B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS



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