Integrated dressing change waste liquid collecting device

By designing drug storage and waste liquid collection areas on the dressing cart, and combining electromagnetic suction blocks and disinfection devices, the problems of inconvenient drug classification and disinfection are solved, improving the ease of use and hygiene and safety of the dressing cart.

CN223930352UActive Publication Date: 2026-02-24FIRST HOSPITAL AFFILIATED TO GENERAL HOSPITAL OF PLA
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Patent Information

Application Number
CN202520378402.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-03-05
Publication Date
2026-02-24
Estimated Expiration
2035-03-05

AI Technical Summary

Technical Problem

Existing medication carts cannot effectively classify and store medications, which can easily lead to cross-infection and contamination, and disinfection operations are inconvenient.

Method used

An integrated dressing change waste liquid collection device was designed, which includes a drug storage area and a waste liquid collection area. It is fixed by a pull-out drawer box and an electromagnetic suction block, and is equipped with a disinfectant tank and a spray nozzle to achieve drug classification and immediate disinfection.

Benefits of technology

This system allows for the categorized placement of medications, preventing cross-infection and improving ease of use and hygiene.

✦ Generated by Eureka AI based on patent content.

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    Figure CN223930352U_ABST
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Abstract

The utility model relates to an integrated medicine changing waste liquid collecting device which comprises a frame, the frame comprises a medicine storage area arranged on one side and a waste liquid collecting area arranged on the other side, the medicine storage area comprises a multi-layer drawer frame and a storage table, the drawer frame is arranged on the frame, the front face and the rear face of the drawer frame are both provided with openings, and the storage table is arranged above the drawer frame. A plurality of drawer boxes capable of being taken and placed in a drawing mode are placed on the drawer frame, an iron block is installed on the side wall of each drawer box, an electromagnetic attraction block capable of being electrified and magnetized is installed at the position, corresponding to the position of the iron block, of the drawer frame, and a magnetic attraction button is installed on the side edge or the upper edge of the drawer frame; the waste liquid collecting area comprises an upper debridement box and a lower waste liquid collecting box, a filter screen is mounted at the bottom of the debridement box, and the top of the debridement box is open and provided with a cover plate. The device realizes classified placement of medicines for different patients, and has the advantages of avoiding pollution and being flexible and convenient to use.
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Description

TECHNICAL FIELD

[0001] The utility model relates to medical appliance technical field especially relates to an integral type dressing change waste liquid collecting device. BACKGROUND

[0002] The dressing change trolley is used for containing medicines, dressings and other small tools in medical departments. When the hospital surgical ward nurses patients with infusion, dressing change and other nursing work, medicines, tools and the like are placed on the trolley and sent to the bedside for operation. If a plurality of patients are treated at a time, cross infection between different patients will occur due to poor handling of medicines, tools and various medical wastes and waste liquids after use, resulting in the emergence of new conditions. Medical supplies exposed to the air for a long time will also cause pollution to a certain extent.

[0003] A kind of integral type dressing change trolley disclosed in Chinese patent announcement No.CN208641141U includes a frame, the frame is provided with a placing table, the placing table is used to place medical instruments and medicines, the placing table is arranged on the upper end surface of the frame, the frame is provided with a plurality of drawers pulled in different directions and a plurality of garbage cans opened in different directions, the garbage can is arranged at the middle position of the frame, the garbage can is provided with a pedal extending out of the containing groove on both sides, when the pedal on the first side is stepped, the garbage can rotates to one end of the side, when the pedal on the second side is stepped, the garbage can rotates to the second end of the side, the garbage can is built-in in the frame, to avoid medical waste from being exposed to the air for a long time, prevent cross contamination between patients, so that the garbage can is set relatively hidden. However, the placing table of the dressing change trolley cannot classify the placed medicines, and the medical staff needs to search for the required medicines of the corresponding patient on the placing table when using, which is inconvenient to use. Moreover, the device cannot disinfect the table surface in time, which can easily cause pollution of the frame and materials. SUMMARY

[0004] The utility model provides a kind of integral type dressing change waste liquid collecting device for realizing the classified placement of different patient medicines, avoiding pollution and being convenient to use.

[0005] To achieve the above purpose, the technical scheme of the utility model is as follows:

[0006] The utility model provides a kind of integrated dressing waste liquid collection device, including frame, the frame includes the medicine storage area of being located in one side and the waste liquid collection area of other side, the medicine storage area includes the drawer frame of multilayer type being opened in front and back on frame and the article placing table being located in the drawer frame upper, the drawer box of being pulled out is placed on the drawer frame, iron block is installed on the sidewall of each drawer box, electromagnetic suction block that can be magnetized by electricity is installed in the part of drawer frame corresponding the position of iron block, and magnetic attraction button is installed on the side or upper edge of drawer frame;The waste liquid collection area includes the debridement box of upper part and the waste liquid collection box of lower part, filter screen is installed in the bottom of debridement box, and the top of debridement box is opened and is equipped with cover plate.

[0007] Preferably, the article placing table edge structure matches the drawer box edge.

[0008] Preferably, the waste liquid collection box is a detachable box, and a handle is installed on the side of the waste liquid collection box.

[0009] Preferably, handles are installed on the front and back of the drawer box, and writing board areas are provided on the front and back of the drawer box.

[0010] Preferably, a disinfectant box is installed on the bottom of the drawer frame, an outlet connected to a liquid pipe is provided on one side of the disinfectant box, a liquid pump is installed at the position where the liquid pipe is connected to the outlet, the liquid pipe includes a fixed pipe body installed along the side of the drawer frame, an on-off valve connected to the end of the fixed pipe body, and a hose connected to the on-off valve, and a spray head is connected to the end of the hose.

[0011] Preferably, a spray head rack for placing the spray head is installed on the frame on the side of the on-off valve.

[0012] Preferably, the cover plate of the debridement box is a pull-out type cover plate, a sliding groove is provided on the front and back of the opening of the debridement box, extension portions are outwardly extended from the two side portions of the frame corresponding to the positions of the sliding grooves, the sliding grooves are extended to the extension portions, and cylindrical sliding blocks matched with the sliding grooves are provided on the two sides of the cover plate close to one end of the article placing table.

[0013] The above technical solution of the utility model has the following beneficial effects:

[0014] The integrated dressing waste liquid collection device of the utility model can place different medicines required by different patients in classified drawers, and the medicines can be directly taken out from the drawer frame and placed on the placing table for operation, which is convenient to operate; the drawer box can be pulled out from the two sides of the frame, and the position is fixed by energizing the electromagnetic suction device when moving, which is flexible and convenient to use; the disinfection device is provided to realize instant spraying disinfection on the placing table and the debridement box, and timely disinfection operation ensures the safety and hygiene of the device. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the whole structure schematic view of the integral type medicine changing waste liquid collecting device of the utility model,

[0016] Figure 2 It is the drawer box structure schematic view of the collecting device of the utility model,

[0017] Figure 3 It is the cover plate structure schematic view of the collecting device of the utility model. DETAILED DESCRIPTION

[0018] The embodiment of the utility model is explained in detail below in combination with the drawings and examples.

[0019] The utility model discloses an integral type medicine changing waste liquid collecting device, Figure 1 As shown, including the frame 1, the frame 1 includes the medicine storage area 2 of being arranged at one side and the waste liquid collection area 3 of the other side, the medicine storage area 2 includes the drawer frame 21 of multilayer type being opened at front and back and being arranged on the frame 1 and the article placing table 22 being arranged above the drawer frame 21, a plurality of drawer boxes 23 that can be pulled out and put in are placed on the drawer frame 21, that is, the two sides of the drawer box 23 are provided with convex strips 230, and the drawer frame 21 is provided with side recesses 210 for placing the convex strips 230, and an iron block 24 is installed on the side wall of each drawer box 23, Figure 2 As shown, in the installation state, the drawer frame 21 part corresponding to the position of the iron block 24 is provided with an electromagnetic suction block 25 that can be magnetized by electricity, and the side edge or upper edge of the drawer frame 21 is provided with a magnetic suction button 26. The electromagnetic suction block 25, i.e. an electromagnet, generates electromagnetism through electricity, and the iron block has a conductive winding outside the iron, which has magnetism like a coil magnet when current flows. Therefore, the drawer frame part corresponding to the position of the iron block of each drawer box is embedded with the electromagnetic suction block 25, and similarly, the electromagnetic suction block 25 can also be arranged at the position corresponding to the position of the iron block when the drawer box is placed on the inner wall surface of the article placing table 22 on both sides; The electromagnetic suction block 25 is connected to a storage battery (not shown in the middle, which can be installed at the position of the bottom plate or the side plate), and the storage battery is connected to the magnetic suction button 26 (i.e. a power switch). When the frame needs to be moved, the medical staff presses the magnetic suction button 26 to power on, firmly fixes the drawer box 23, and avoids the drawer box from falling during movement. The magnetic suction button 26 can uniformly control all drawer boxes, or multiple magnetic suction buttons corresponding to different drawer boxes can be arranged to achieve separate control. During use, the drawer box 23 can be pulled out from both side edges of the frame 1, and the medical staff can use it for medicine changing treatment of patients in both side beds without adjusting the position of the frame.

[0020] The waste liquid collection area 3 includes an upper wound cleaning box 31 and a lower waste liquid collection box 32. A filter screen 38 is installed at the bottom of the wound cleaning box 31, and the top of the wound cleaning box 31 is open and equipped with a cover plate 33. The bottom of the wound cleaning box 31 can be configured as an inverted cone with a milled pointed tip, and the filter screen 32 is set at the bottom of the inverted cone, so that the bottom is placed in the middle of the opening of the waste liquid collection box 32 below.

[0021] To ensure that the drawer box is placed stably on the shelf, the edge structure of the shelf 22 matches the edge of the drawer box 23.

[0022] The waste liquid collection tank 32 is a detachable tank, and a handle is installed on the side of the waste liquid collection tank 32. The waste liquid collection tank 32 is an independent tank, placed on the bottom plate of the corresponding waste liquid collection area 3.

[0023] like Figure 2 As shown, the drawer box 23 is equipped with handles 233 on both the front and back, and a writing board area 234 on both the front and back, which can be used to write the patient numbers of different beds or record other information. The drawer box 23 can also be configured as a multi-partition drawer structure according to actual needs.

[0024] The bottom of the drawer frame 21 is equipped with a disinfectant tank 5. The disinfectant tank 5 has an outlet connected to a liquid pipe on one side. A liquid pump 51 is installed at the outlet where the liquid pipe is connected. The liquid pipe includes a fixed pipe body 52 installed along the side of the drawer frame, a switch valve 53 connected to the end of the fixed pipe body 52, and a flexible hose 54 connected to the switch valve 53. A nozzle 55 is connected to the end of the flexible hose 54.

[0025] A nozzle holder 56 for placing the nozzle 55 is installed on the frame 1 on the side of the switch valve 53. When not disinfecting, the nozzle 55 is placed on the nozzle holder 56. When disinfection is required, the nozzle is removed to disinfect the table, wound cleaning box, and other parts, making it convenient to use.

[0026] The cover 33 of the wound cleaning box 31 is a pull-out cover, and the front and rear sides of the opening of the wound cleaning box 31 are provided with sliding grooves 34. Figure 3 As shown, extension portions 35 extend outward from both sides of the frame corresponding to the position of the slide groove 34, and the ends of the slide groove 34 extend to the extension portions 35; cylindrical sliders 36 that cooperate with the slide groove 34 are provided on both sides of the cover plate 33 near the shelf 22. When opening the cover plate, pull the cover plate outward along the slide groove to the extension portion position, at which time the cover plate rotates downward and hangs on the side; when it is necessary to close the cover plate, raise the cover plate to the horizontal plane and push it back along the slide groove to the opening of the wound cleaning box.

[0027] In addition, for ease of movement, wheels may be provided at the bottom of the frame 1; and a frame push-pull rod may be provided on the side of the frame 1 for easy manual operation.

[0028] The above-described embodiments are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.

Claims

1. An integrated dressing change waste fluid collection device, comprising a frame, characterized in that, The vehicle frame includes a drug storage area on one side and a waste fluid collection area on the other side. The drug storage area includes a multi-layered drawer frame with openings at the front and rear, and a shelf above the drawer frame. Multiple pull-out drawer boxes are placed on the drawer frame. Each drawer box has an iron block installed on its side wall. An electromagnetic suction block that can be powered and magnetized is installed on the drawer frame corresponding to the position of the iron block. A magnetic suction button is installed on the side or top of the drawer frame. The waste fluid collection area includes an upper wound cleaning box and a lower waste fluid collection box. A filter screen is installed at the bottom of the wound cleaning box, and the top of the wound cleaning box is open and has a cover.

2. The integrated dressing change waste liquid collection device as described in claim 1, characterized in that, The edge structure of the shelf matches the edge of the drawer box.

3. The integrated dressing change waste liquid collection device as described in claim 1, characterized in that, The waste liquid collection box is a detachable box, and a handle is installed on the side of the waste liquid collection box.

4. The integrated dressing change waste liquid collection device as described in claim 1, characterized in that, The drawer box is equipped with handles on both the front and back, and a writing board area is provided on both the front and back of the drawer box.

5. The integrated dressing change waste liquid collection device as described in claim 1, characterized in that, A disinfectant tank is installed at the bottom of the drawer frame. An outlet for a liquid pipe is provided on one side of the disinfectant tank. A liquid pump is installed at the outlet where the liquid pipe is connected. The liquid pipe includes a fixed pipe body installed along the side of the drawer frame, a switch valve connected to the end of the fixed pipe body, and a flexible hose connected to the switch valve. A nozzle is connected to the end of the flexible hose.

6. The integrated dressing change waste liquid collection device as described in claim 5, characterized in that, A nozzle holder for placing the nozzle is installed on the frame on the side of the switching valve.

7. The integrated dressing change waste liquid collection device as described in claim 1, characterized in that, The cover of the wound cleaning box is a pull-out cover. The front and rear sides of the opening of the wound cleaning box are provided with sliding grooves. The two sides of the frame corresponding to the sliding grooves extend outwards, and the ends of the sliding grooves extend to the extensions. The two sides of the cover are provided with cylindrical sliders that cooperate with the sliding grooves at one end near the platform.

Citation Information

Patent Citations

  • Integral type nursing medicative cart

    CN208641141U