Multifunctional CRRT treatment vehicle
By designing storage and insulation components on the CRRT treatment vehicle, the problems of tubing entanglement and unstable dialysate temperature were solved, enabling effective tubing positioning and dialysate temperature control, thus improving the safety and precision of the treatment.
Patent Information
- Application Number
- CN202423313232.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2034-12-31
AI Technical Summary
The existing CRRT treatment carts are prone to tubing tangling during use, making replacement and storage cumbersome and affecting treatment accuracy and safety. At the same time, the dialysate tank lacks insulation, resulting in poor treatment outcomes.
A multifunctional CRRT treatment cart was designed, which includes a storage component and a heat preservation component. Through the cooperation of a limiting box, a push plate, a push rod and a push block, the tubing can be effectively positioned and stored, and the dialysate tank and an electric heater can ensure the temperature stability of the dialysate.
This system achieves neat arrangement and fixation of the tubing, preventing tangling and ensuring the safety and precision of the treatment process. At the same time, the effective control of the dialysate temperature improves the treatment effect.
Smart Images
Figure CN223746629U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of medical instruments, and particularly relates to a multifunctional CRRT treatment vehicle. BACKGROUND
[0002] The CRRT treatment vehicle is a comprehensive medical device specially designed for implementing continuous renal replacement therapy (CRRT), which combines multiple devices, medicines and consumables required for CRRT treatment, has the characteristics of high integration and modularization, and aims to improve the convenience, efficiency and safety of clinical operation. The treatment vehicle usually includes multiple functional areas, such as a storage space for storing dialysate, medicines, pipelines and instruments, an operation table integrating hemodialysis machines, liquid pumps, monitoring instruments and other devices, and an emergency tool storage area for facilitating first aid treatment.
[0003] In the prior art, the CRRT treatment vehicle usually needs to be connected with multiple pipelines such as blood access pipes and dialysate pipes to ensure effective connection with the patient's body parts. However, due to the long length and large number of these pipelines, they are prone to entangle with each other during treatment, which makes the replacement and storage of the pipelines cumbersome, affects the judgment of the pipeline state during treatment, and further affects the accuracy and safety of treatment.
[0004] Therefore, the utility model provides a multifunctional CRRT treatment vehicle to solve the above problems. UTILITY MODEL CONTENTS
[0005] The utility model aims to provide a multifunctional CRRT treatment vehicle, which solves the problem of the prior art that the multifunctional CRRT treatment vehicle cannot effectively position and store the used pipelines and is inconvenient for storing and keeping warm the box containing dialysate, resulting in a single function of the CRRT treatment vehicle.
[0006] To solve the above technical problems, the utility model is realized by the following technical solutions.
[0007] The utility model discloses a multifunctional CRRT treatment vehicle, including the vehicle body, one side fixedly connected with support frame is to the vehicle body top, one side fixedly connected with control panel is to support frame, the control panel bottom is provided with the storage component, the storage component includes the limiting box, the limiting box fixedly connected in the control panel bottom, the both sides of limiting box are slidably connected with the push -back, the both sides of push -back bottom are movably connected with the push rod, and one end of push rod is movably connected with the limiting block, one side fixedly connected with reset spring is to the limiting block, and one end of reset spring is fixedly connected with the limiting box inner chamber one side, one side of support frame is provided with the heat preservation subassembly, and the heat preservation subassembly includes the dialysate tank, and the dialysate tank is fixedly connected with one side of support frame, and the dialysate tank surface is fixedly connected with the heat preservation layer, and one side fixedly connected with electric heater is to the dialysate tank.
[0008] The utility model further sets up, the storage component still includes the storage frame, the storage frame fixedly connected with both sides of support frame, the storage frame inner chamber movably connected with the storage tray, one side fixedly connected with the handle of storage tray.
[0009] The utility model further sets up, the limiting box bottom is provided with the clamping plate, and the clamping plate top both sides are fixedly connected with spring rod, and the free end fixedly connected with the arc -shaped clamp of spring rod.
[0010] The utility model further sets up, the clamping plate top both sides are fixedly connected with the extension block, and the extension block both sides top are fixedly connected with the lug.
[0011] The utility model further sets up, and the limiting groove is seted up in the both sides of limiting box bottom, and the both sides of limiting groove inner chamber are fixedly connected with the sliding frame, and the bottom fixedly connected with the sliding strip of limiting block, and the bottom of sliding strip and sliding frame inner chamber slidingly connected.
[0012] The utility model further sets up, and the semicircular hole is seted up in the both sides of limiting box inner chamber, and the semicircular hole is used for passing through the pipeline.
[0013] The utility model further sets up, and the sliding slot is seted up in the both sides of limiting box, and one side of push -back extends to the outside of limiting box through the sliding slot, and one side screw connection limiting pin is in the push -back inner chamber.
[0014] The utility model further sets up, and the liquid inlet pipe is communicated in one side of dialysate tank top, and the waste pipe is communicated in one side of dialysate tank, and the valve is installed on the surface of liquid inlet pipe and waste pipe.
[0015] The utility model has the following beneficial effects.
[0016] 1. The utility model discloses a rotating storage disc can conveniently arrange and store the pipeline after use, through the push -on board, can make spring rod extend to the inside of the limiting box, and then drive the arc -shaped clamp extrude the pipeline to realize the location fixing of the pipeline, prevent the pipeline from loosening or winding, utilize the protrusion of extension block both sides top and extend to the limiting groove in the limiting box, through the pull -on push board, make the limiting block limit the protrusion of extension block both sides to the effective fixation of the push -on board, ensure that it is not easy to shift in the use process.
[0017] 2. The utility model discloses a dialysate tank can effectively handle and filter the blood of patient, remove the harmful substance in it, ensure the smooth progress of dialysis, and one side of dialysate tank is equipped with electric heater, is used for heating dialysate, to guarantee that dialysate can keep suitable temperature and fluidity in the treatment process, and electric heater can heat dialysate to the required temperature in a short time, prevents the influence of treatment effect because of dialysate temperature being too low. DRAWINGS
[0018] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be to the embodiment description needed to use the drawing briefly introduces.
[0019] Fig. 1 It is a kind of multifunctional CRRT treatment car's perspective view.
[0020] Fig. 2 It is a kind of multifunctional CRRT treatment car's perspective view.
[0021] Fig. 3 It is a kind of multifunctional CRRT treatment car's perspective view.
[0022] Fig. 4 It is a kind of multifunctional CRRT treatment car's perspective view.
[0023] Fig. 5 It is a kind of multifunctional CRRT treatment car's perspective view.
[0024] Fig. 6 It is a kind of multifunctional CRRT treatment car's perspective view.
[0025] In the drawing, 1, car body;2, support frame;3, control panel;4, limiting box;5, push plate;6, push rod;7, limiting block;8, reset spring;9, dialysate tank;10, heat preservation layer;11, electric heater;12, storage frame;13, storage disc;14, steering handle;15, push -on board;16, spring rod;17, arc -shaped clamp;18, extension block;19, protrusion;20, slide frame;21, slide bar. DETAILED DESCRIPTION
[0026] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be described, and the described embodiments are only part of the embodiments of the present application, rather than all the embodiments.
[0027] Embodiment one
[0028] Please refer to Figs. 1-6 The utility model discloses a multifunctional CRRT treatment vehicle, including the vehicle body 1, the vehicle body 1 top one side fixedly connected with support frame 2, support frame 2 one side fixedly connected with control panel 3, control panel 3 bottom is provided with the storage subassembly, and the storage subassembly includes the limiting box 4, and the limiting box 4 is fixedly connected in control panel 3 bottom, and the both sides of limiting box 4 are slidably connected with the push plate 5, and the both sides of push plate 5 bottom are movably connected with the push rod 6, and the one end of push rod 6 is movably connected with the limiting block 7, and one side of limiting block 7 is fixedly connected with the reset spring 8, and one end of reset spring 8 is fixedly connected with the inner chamber one side of limiting box 4, support frame 2 one side is provided with the heat preservation subassembly, and the heat preservation subassembly includes the dialysate tank 9, and the dialysate tank 9 is fixedly connected with support frame 2 one side, and the dialysate tank 9 surface is fixedly connected with the heat preservation layer 10, and the dialysate tank 9 one side is fixedly connected with electric heater 11.
[0029] Specifically: the vehicle body 1 is used to move the whole device, so as to move the device to different positions for use, the control panel 3 can display the treatment condition of the patient, and can control the working state of the electric heater 11 and other structures, the inner bottom of the limiting box 4 is provided with a clamping opening, the surface of the clamping plate 15 is slidably connected with the inside of the clamping opening, the push plate 5 can drive the limiting block 7 to move horizontally by the push rod 6, the bottom of the dialysate tank 9 is used to connect different pipelines, and the working of the heat preservation layer 10 and the electric heater 11 can keep the inside of the dialysate tank 9 in the temperature suitable for the patient.
[0030] Embodiment two
[0031] Please refer to Figs. 1-6On the basis of the first embodiment, the storage assembly further comprises a storage frame 12 fixedly connected to the two sides of the support frame 2, a storage disc 13 movably connected in the inner cavity of the storage frame 12, a handle 14 fixedly connected to one side of the storage disc 13, a clamping plate 15 provided at the bottom of the limiting box 4, spring rods 16 fixedly connected to the top of the two sides of the clamping plate 15, arc-shaped clamps 17 fixedly connected to the free ends of the spring rods 16, extension blocks 18 fixedly connected to the top of the two sides of the clamping plate 15, protruding blocks 19 fixedly connected to the top of the two sides of the extension blocks 18, limiting grooves provided at the bottom of the two sides of the limiting box 4, sliding frames 20 fixedly connected to the inner cavities of the two sides of the limiting grooves, sliding rods 21 fixedly connected to the bottom of the limiting block 7 and slidably connected to the inner cavities of the sliding frames 20, semicircular holes provided at the inner cavities of the two sides of the limiting box 4 for penetrating the pipelines, sliding grooves provided at the two sides of the limiting box 4, the push plate 5 extending to the outside of the limiting box 4 through the sliding grooves, limiting pins threadedly connected to one side of the inner cavity of the push plate 5, a liquid inlet pipe communicated with one side of the top of the dialysis liquid tank 9, and a waste pipe communicated with one side of the dialysis liquid tank 9, wherein the surfaces of the liquid inlet pipe and the waste pipe are provided with valves.
[0032] Specifically, the handle 14 has a self-locking function, so as to facilitate the storage and release of the pipelines on the surface of the storage disc 13, the spring rods 16 can make the arc-shaped clamps 17 clamp the pipelines with different diameters, and in cooperation with the semicircular holes, the pipelines can be penetrated and limited, the sliding rods 21 can slide in the sliding frames 20 to support and limit the limiting block 7, the liquid in the dialysis liquid tank 9 can be supplemented and the replacement liquid can be discharged through the liquid inlet pipe and the waste pipe, and the electric heater 11 is a structure known in the art, which can extend the heating end into the dialysis liquid tank 9 to heat the dialysis liquid.
[0033] The working principle of the utility model is as follows: when the multifunctional CRRT treatment vehicle needs to be used, first of all, the vehicle body 1 is moved, the device is moved to a suitable position, then the push plate 5 is pressed down, the push plate 5 drives the push rod 6 to rotate, the limiting block 7 moves to the inner cavities of the limiting grooves of the limiting box 4, so as to release the limiting of the protruding blocks 19 on the two sides of the extension block 18 by the limiting block 7, then the clamping plate 15 can be pulled, the arc-shaped clamps 17 at the free ends of the spring rods 16 release the limiting of the pipelines, then the handle 14 is rotated, the handle 14 drives the storage disc 13 to rotate, so that the pipelines on the surface of the storage disc 13 can be extended, so as to be connected to the body parts of the patient.
[0034] When in use, the electric heating plate is controlled through the control panel 3, the dialysis liquid in the dialysis liquid tank 9 can be heated and kept warm, so as to adapt the liquid temperature in the dialysis liquid tank 9 to the patient.
[0035] After use, the pipeline is washed, the handle 14 is rotated to store the pipeline on the storage disc 13, then the clamping plate 15 is clamped into the limiting box 4, so that the arc-shaped clamp 17 of the free end of the spring rod 16 can limit the pipeline, and at this time, the convex blocks 19 on both sides of the extension block 18 extend above the limiting block 7, the limiting block 7 can limit the convex blocks 19 by pushing the push plate 5 upwards, finally, the limiting pin is screwed in, and the moving vehicle body 1 can be moved.
[0036] The standard parts used in the utility model can be purchased from the market, and can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art, the machine, parts and equipment adopt conventional models in the prior art, the control mode is automatically controlled through a control unit, the control circuit of the control unit can be realized through simple programming of the person skilled in the art, and the control mode and the circuit connection are well known in the art, so the control mode and the circuit connection are not explained in detail in the utility model.
[0037] The preferred embodiments of the utility model disclosed above are only used for helping to describe the utility model, the preferred embodiments do not describe all the details, and the utility model is not limited to the specific implementation mode, the description selects and specifically describes these embodiments, in order to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and utilize the utility model.
Claims
1. A multifunctional CRRT treatment cart comprising a cart body (1), characterized in that: The top side of the car body (1) is fixedly connected with a support frame (2), and one side of the support frame (2) is fixedly connected with a control panel (3). The bottom of the control panel (3) is provided with a storage assembly, the storage assembly comprises a limiting box (4), the limiting box (4) is fixedly connected to the bottom of the control panel (3), the two sides of the limiting box (4) are slidably connected with a push plate (5), the bottom of the push plate (5) is movably connected with a push rod (6), one end of the push rod (6) is movably connected with a limiting block (7), one side of the limiting block (7) is fixedly connected with a return spring (8), one end of the return spring (8) is fixedly connected with the inner cavity of the limiting box (4). The support frame (2) is provided with a heat preservation assembly on one side, the heat preservation assembly comprises a dialysate tank (9), the dialysate tank (9) is fixedly connected to one side of the support frame (2), the surface of the dialysate tank (9) is fixedly connected with a heat preservation layer (10), and the dialysate tank (9) is fixedly connected with an electric heater (11) on one side.
2. The multi-functional CRRT treatment cart according to claim 1, characterized in that: The storage assembly further comprises a storage frame (12), the storage frame (12) is fixedly connected to the two sides of the support frame (2), and the inner cavity of the storage frame (12) is movably connected with a storage disc (13), one side of the storage disc (13) is fixedly connected with a rotating handle (14).
3. The multi-functional CRRT treatment cart according to claim 1, characterized in that: The bottom of the limiting box (4) is provided with a clamping plate (15), the top of the clamping plate (15) is fixedly connected with a spring rod (16) on both sides, and the free end of the spring rod (16) is fixedly connected with an arc-shaped clamp (17).
4. The multi-functional CRRT treatment cart according to claim 3, characterized in that: The top of the clamping plate (15) is fixedly connected with an extension block (18) on both sides, and the top of the extension block (18) is fixedly connected with a protruding block (19) on both sides.
5. The multi-functional CRRT treatment cart according to claim 1, characterized in that: The bottom of the limiting box (4) is provided with a limiting groove on both sides, and the inner cavity of the limiting groove is fixedly connected with a sliding frame (20) on both sides, the bottom of the limiting block (7) is fixedly connected with a sliding bar (21), and the bottom of the sliding bar (21) is slidably connected with the inner cavity of the sliding frame (20).
6. The multi-functional CRRT treatment cart according to claim 1, characterized in that: The inner cavity of the limiting box (4) is provided with a semicircular hole on both sides, and the semicircular hole is used for penetrating the pipeline.
7. The multi-functional CRRT treatment cart according to claim 1, characterized in that: The two sides of the limiting box (4) are provided with sliding grooves, and the push plate (5) is extended to the outside of the limiting box (4) through the sliding grooves on one side, and the inner cavity of the push plate (5) is screwedly connected with a limiting pin on one side.
8. The multi-functional CRRT treatment cart according to claim 1, characterized in that: The top of the dialysate tank (9) is communicated with a liquid inlet pipe on one side, and the dialysate tank (9) is communicated with a waste pipe on one side, and the surfaces of the liquid inlet pipe and the waste pipe are provided with valves.