Efficient disposal device for bagged peritoneal dialysis waste liquid
By designing a bagged permeable waste liquid efficient disposal device including a box, a fixing component, an extrusion mechanism and an opening component, the problems of low efficiency of permeable waste liquid discharge and extended working time are solved, and the effects of rapid liquid discharge and efficient treatment are achieved.
Patent Information
- Application Number
- CN202421055196.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-15
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-05-15
AI Technical Summary
In the prior art, the discharge efficiency of permeability waste liquid is slower, and the operator needs to continuously process hundreds of permeability waste liquid bags, resulting in a significant extension of working time.
An efficient disposal device for bagged peritoneal waste liquid is designed, including a box, a fixing assembly, an extrusion mechanism and an opening assembly. The pressure plate is driven by the push rod motor to squeeze the permeable liquid bag, and use a blade to pierce the bottom of the bag body during the extrusion process to achieve rapid liquid discharge. At the same time, the fixing assembly can be hanged on multiple peritoneal fluid-permeable bags for synchronous processing.
Through the use of the extrusion mechanism, the discharge speed of peritoneal waste liquid is significantly accelerated, the waiting time is shortened, and the working efficiency is improved. Meanwhile, the design of the fixed assembly allows for the processing of multiple perioperative bags simultaneously, further reducing working time.
Smart Images
Figure CN222640827U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of disposal devices, in particular to a highly efficient disposal device for bagged peritoneal dialysis waste liquid. Background Art
[0002] In recent years, the number of patients with chronic kidney disease has increased year by year, and the number of patients undergoing selective peritoneal dialysis for renal replacement therapy has increased day by day. Patients undergoing peritoneal dialysis have to undergo 4-5 fluid changes per day, resulting in a large amount of peritoneal dialysis waste fluid. The treatment of bagged peritoneal dialysis waste fluid generated during this drainage process is a thorny issue.
[0003] The existing peritoneal dialysis waste liquid batch processing device punctures the bottom of the bag to improve the drainage efficiency, but it still relies on the gravity of the waste liquid to make it flow out naturally, and the drainage efficiency is still slow. In addition, the operator has to continuously process hundreds of peritoneal dialysis waste liquid bags a day, which may lead to a significant extension of working time. In view of this, the utility model proposes a bagged peritoneal dialysis waste liquid efficient disposal device. Utility Model Content
[0004] The purpose of the utility model is to propose a highly efficient disposal device for bagged peritoneal dialysis waste liquid in response to the problems in the background technology that the waste liquid is naturally discharged by gravity, the drainage efficiency is slow, and the operator has to continuously handle hundreds of peritoneal dialysis waste liquid bags a day, which leads to a significant extension of working time.
[0005] The technical solution of the utility model is: a highly efficient disposal device for bagged peritoneal dialysis waste liquid, comprising a box body, with a drainage pipe installed on one side of the bottom of the box body; a fixing component installed on the inner wall of the box body for fixing the peritoneal dialysis liquid bag; a squeezing mechanism arranged in the box body for squeezing the bag body for rapid drainage; and an opening component for puncturing the bottom of the bag body when the squeezing mechanism squeezes the bag body.
[0006] Optionally, the fixing assembly includes a fixing plate, a mounting plate, a hook, and a handle, the fixing plate is fixedly mounted on the inner wall of the box, the mounting plate is slidably connected to the fixing plate, the mounting plate is arranged in a T-shaped structure, multiple groups of the hooks are installed on the side of the mounting plate away from the fixing plate, the multiple groups of the hooks are equidistantly arranged, and the handle is fixedly connected to the top of the middle position of the mounting plate.
[0007] Optionally, the extrusion mechanism includes a push rod motor, a pressure plate, and a limit strip. The push rod motor is installed on a side of the box away from the fixed component. The output end of the push rod motor passes through the box and is fixedly connected to the pressure plate. Multiple groups of sliding grooves are provided on both sides of the pressure plate. The limit strip fixedly installed on the inner wall of the box slides in cooperation with the above-mentioned sliding grooves.
[0008] Optionally, the opening component includes a positioning plate, a connecting rod, a limiting plate, a movable plate, and a blade. Multiple groups of L-shaped positioning plates are fixedly connected to the side of the pressure plate away from the fixed component. Multiple groups of connecting rods are slidably connected to the multiple groups of positioning plates. One end of the connecting rod away from the pressure plate passes through the positioning plate and is fixedly connected to the limiting plate. The movable plate is fixedly connected to one end of the multiple groups of connecting rods away from the limiting plate. Multiple groups of blades are installed on the movable plate, and the number of blades is equal to the number of hooks.
[0009] Optionally, the opening assembly further includes a spring sleeved on an outer ring of the connecting rod, and the spring is arranged between the positioning plate and the movable plate.
[0010] Optionally, the opening assembly further includes two groups of limit blocks symmetrically arranged on the inner wall of the box body, and the positions of the limit blocks correspond to the movable plate.
[0011] Optionally, the opening assembly further includes a slider and a slide rod, and multiple groups of the sliders are fixedly connected to the top of the movable plate, the positions of the sliders correspond to the positioning plate, and the slide rod fixedly connected between the pressure plate and the positioning plate is slidably connected to the slider.
[0012] Compared with the prior art, the utility model has the following beneficial technical effects:
[0013] The utility model is provided with an extrusion mechanism. After the push rod motor is started, the pressing plate is driven to squeeze the peritoneal dialysis fluid belt, and at the same time, the blade is driven to approach the bag body to pierce the bottom of the bag body, and the pressing plate continues to squeeze the bag body, so that the fluid is discharged quickly, the waiting time is shortened, and the work efficiency is improved.
[0014] Furthermore, by setting the fixing components, multiple groups of peritoneal dialysis fluid bags can be hung at the same time for drainage, thereby improving work efficiency. At the same time, after the drainage is completed, the mounting plate can be lifted by the handle, thereby simultaneously processing multiple empty peritoneal dialysis fluid bags, further shortening the working time.
[0015] In summary, the utility model avoids splashing and polluting the environment when handling peritoneal dialysis fluid bags, squeezes to help drain the fluid, and is convenient for simultaneously handling multiple peritoneal dialysis fluid bags that have completed drainage, thereby shortening working time and improving working efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a structural schematic diagram of a highly efficient disposal device for bagged peritoneal dialysis waste fluid;
[0017] Figure 2 yes Figure 1 The enlarged schematic diagram of point A in the middle;
[0018] Figure 3 yes Figure 1 A schematic diagram of the cross-sectional structure of;
[0019] Figure 4 It is a schematic diagram of the structure of the opening component.
[0020] Reference numerals:
[0021] 1. Box body; 11. Drain pipe;
[0022] 2. Fixing assembly; 21. Fixing plate; 22. Mounting plate; 23. Hook; 24. Handle;
[0023] 3. Extrusion mechanism; 31. Push rod motor; 32. Press plate; 33. Limiting strip;
[0024] 4. Opening assembly; 41. Positioning plate; 42. Connecting rod; 43. Limiting plate; 44. Moving plate; 45. Blade; 46. Spring; 47. Limiting block; 48. Sliding block; 49. Sliding rod. DETAILED DESCRIPTION
[0025] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all of the embodiments.
[0026] The components of the embodiments of the present invention generally described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.
[0027] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.
[0028] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.
[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0030] Example
[0031] like Figure 1 As shown, the utility model proposes a highly efficient disposal device for bagged peritoneal dialysis waste liquid, comprising a box body 1, which prevents the liquid from splashing and polluting the surrounding environment when handling the peritoneal dialysis liquid bag, and prevents the liquid from getting on the operator, causing a strong odor and easily causing cross contamination, which poses a safety hazard. A drainage pipe 11 is installed on one side of the bottom of the box body 1, which is used to connect a pipeline to facilitate the discharge of the peritoneal dialysis waste liquid.
[0032] For details, please refer to Figure 1 and Figure 2 The above-mentioned disposal device includes a fixing assembly 2 installed on the inner wall of the box body 1 for fixing the peritoneal dialysis bag. The fixing assembly 2 includes a fixing plate 21, a mounting plate 22, a hook 23, and a handle 24. The fixing plate 21 is fixedly installed on the inner wall of the box body 1, and the position of the fixing plate 21 is fixed. The mounting plate 22 is slidably connected to the fixing plate 21, and the mounting plate 22 is set in a T-shaped structure, so that the structure is stable after the mounting plate 22 is installed in the fixing plate 21. Four groups of hooks 23 are installed on the side of the mounting plate 22 away from the fixing plate 21, and the hooks 23 are used to hang the peritoneal dialysis bag. The four groups of hooks 23 are equidistantly arranged, and the handle 24 is fixedly connected to the top of the middle position of the mounting plate 22. After holding the handle 24, it is convenient to lift the mounting plate 22, so that it is convenient to throw the empty peritoneal dialysis bags hung on the four groups of hooks 23 into the medical waste bin at the same time, saving processing time.
[0033] Further, such as Figure 3 and Figure 4 As shown, the above-mentioned disposal device also includes a squeezing mechanism 3 arranged in the box body 1 for squeezing the bag body for rapid drainage. The squeezing mechanism 3 includes a push rod motor 31, a pressure plate 32, and a limit bar 33. The push rod motor 31 is installed on the side of the box body 1 away from the fixed component 2, and the position of the push rod motor 31 is fixed. The output end of the push rod motor 31 passes through the box body 1 and is fixedly connected to the pressure plate 32. After starting, the push rod motor 31 drives the pressure plate 32 to move to squeeze the peritoneal dialysis fluid bag to help drain the fluid. Two sets of slide grooves are provided on both sides of the pressure plate 32. The limit bar 33 fixedly installed on the inner wall of the box body 1 slides with the above-mentioned slide grooves to make the sliding of the pressure plate 32 stable.
[0034] Finally, the above-mentioned disposal device includes an opening component 4 that punctures the bottom of the bag body when the squeezing mechanism 3 squeezes the bag body. The opening component 4 includes a positioning plate 41, a connecting rod 42, a limiting disk 43, a movable plate 44, and a blade 45. The three groups of L-shaped positioning plates 41 are fixedly connected to the side of the pressing plate 32 away from the fixed component 2, and the positioning plate 41 moves synchronously with the pressing plate 32. The three groups of connecting rods 42 are slidably connected to the three groups of positioning plates 41 respectively. The end of the connecting rod 42 away from the pressing plate 32 passes through the positioning plate 41 and is fixedly connected to the limiting disk 43. The limiting disk 43 is used to limit the maximum distance between the movable plate 44 and the positioning plate 41. The movable plate 44 is fixedly connected to the end of the three groups of connecting rods 42 away from the limiting disk 43. When the movable plate 44 moves, it drives the connecting rod 42 to move synchronously. The four groups of blades 45 are all installed on the movable plate 44. The blades 45 are used to puncture the bottom of the peritoneal dialysis fluid after approaching the peritoneal dialysis fluid bag to facilitate drainage. The number of blades 45 is equal to the number of hooks 23, and one group of blades 45 punctures one group of peritoneal dialysis bags. The opening assembly 4 also includes a spring 46 sleeved on the outer ring of the connecting rod 42, and the spring 46 is arranged between the positioning plate 41 and the moving plate 44. The spring 46 is used to release the elastic force so that the blade 45 punctures the peritoneal dialysis bag. At the same time, the moving plate 44 stops moving after contacting the limit block 47, and the pressing plate 32 and the positioning plate 41 continue to move and squeeze the spring 46. The opening assembly 4 also includes two groups of limit blocks 47 symmetrically arranged on the inner wall of the box body 1. The position of the limit blocks 47 corresponds to the moving plate 44, which is used to limit the moving distance of the moving plate 44 to prevent the blade 45 from directly contacting the inner wall of the box body 1 and causing damage. The opening assembly 4 also includes a slider 48 and a slide rod 49. The three groups of sliders 48 are fixedly connected to the top of the movable plate 44. The positions of the sliders 48 correspond to the positioning plate 41. The slide rod 49 fixedly connected between the pressure plate 32 and the positioning plate 41 is slidably connected to the slider 48, so that the movable plate 44 moves smoothly.
[0035] In this embodiment, the staff first hangs four groups of peritoneal dialysis bags on four groups of hooks 23, and then controls the push rod motor 31 to start and extend, driving the pressing plate 32 to slide and approach the fixed assembly 2 under the limiting action of the limiting strip 33. At this time, the blade 45 is synchronously close to the bottom of the peritoneal dialysis bag. When the blade 45 moves to contact the peritoneal dialysis bag and opens the bottom of the peritoneal dialysis bag, the peritoneal dialysis waste fluid is discharged downward due to the influence of gravity. As the pressing plate 32 continues to move, the moving plate 44 cannot continue to move after contacting the limiting block 47, but the pressing plate 32 continues to move and drives the positioning plate 41 to squeeze the spring 46. At this time, the pressing plate 32 continues to approach the peritoneal dialysis bag and squeeze it, so that the peritoneal dialysis waste fluid in the peritoneal dialysis bag is quickly discharged, reducing the waiting time. After the drainage is completed, the push rod motor 31 is started to shrink, so that the pressing plate 32 is away from the peritoneal dialysis bag, and the spring 46 releases the elastic force to drive the blade 45 to reset. At this time, the staff holds the handle 24 and lifts the mounting plate 22 upwards. At the same time, the multiple sets of hooks 23 drive multiple empty peritoneal dialysis fluid bags to be lifted synchronously, so as to facilitate the simultaneous placement of four empty bags into the medical waste bin, further speeding up the processing speed and improving work efficiency.
[0036] The above specific embodiment is only an optional embodiment of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above embodiment, those skilled in the art can make various alternative improvements and combinations to the above specific embodiment.
Claims
1. A bagged peritoneal dialysis waste liquid efficient disposal device, characterized in that: include: A box body (1), wherein a liquid discharge pipe (11) is installed on one side of the bottom of the box body (1); A fixing assembly (2) mounted on the inner wall of the box (1) and used for fixing a peritoneal dialysis fluid bag; A squeezing mechanism (3) disposed in the box (1) and used for squeezing the bag to quickly discharge liquid; An opening component (4) punctures the bottom of the bag body when the squeezing mechanism (3) squeezes the bag body.
2. The highly efficient disposal device for bagged peritoneal dialysis waste liquid according to claim 1, characterized in that: The fixing assembly (2) comprises a fixing plate (21), a mounting plate (22), a hook (23), and a handle (24); the fixing plate (21) is fixedly mounted on the inner wall of the box body (1); the mounting plate (22) is slidably connected to the fixing plate (21); the mounting plate (22) is arranged in a T-shaped structure; a plurality of groups of the hooks (23) are mounted on a side of the mounting plate (22) away from the fixing plate (21); the plurality of groups of the hooks (23) are arranged equidistantly; and the handle (24) is fixedly connected to the top of the middle position of the mounting plate (22).
3. The highly efficient disposal device for bagged peritoneal dialysis waste liquid according to claim 2, characterized in that: The extrusion mechanism (3) comprises a push rod motor (31), a pressure plate (32), and a limit strip (33). The push rod motor (31) is installed on a side of the box body (1) away from the fixed component (2). The output end of the push rod motor (31) passes through the box body (1) and is fixedly connected to the pressure plate (32). Both sides of the pressure plate (32) are provided with multiple groups of sliding grooves. The limit strip (33) fixedly installed on the inner wall of the box body (1) is slidably matched with the above-mentioned sliding grooves.
4. The highly efficient disposal device for bagged peritoneal dialysis waste liquid according to claim 3, characterized in that: The opening component (4) comprises a positioning plate (41), a connecting rod (42), a limiting plate (43), a movable plate (44), and a blade (45); a plurality of groups of L-shaped positioning plates (41) are fixedly connected to a side of the pressure plate (32) away from the fixed component (2); a plurality of groups of connecting rods (42) are slidably connected to the plurality of groups of positioning plates (41), one end of the connecting rod (42) away from the pressure plate (32) passes through the positioning plate (41) and is fixedly connected to the limiting plate (43); the movable plate (44) is fixedly connected to one end of the plurality of connecting rods (42) away from the limiting plate (43); a plurality of groups of blades (45) are installed on the movable plate (44), and the number of the blades (45) is equal to the number of the hooks (23).
5. The highly efficient disposal device for bagged peritoneal dialysis waste liquid according to claim 4, characterized in that: The opening assembly (4) further comprises a spring (46) sleeved on the outer ring of the connecting rod (42), and the spring (46) is arranged between the positioning plate (41) and the moving plate (44).
6. The highly efficient disposal device for bagged peritoneal dialysis waste liquid according to claim 5, characterized in that: The opening assembly (4) further comprises two groups of limit blocks (47) symmetrically arranged on the inner wall of the box body (1), and the positions of the limit blocks (47) correspond to the movable plate (44).
7. The highly efficient disposal device for bagged peritoneal dialysis waste liquid according to claim 6, characterized in that: The opening assembly (4) further comprises a slider (48) and a slide rod (49); a plurality of groups of the sliders (48) are fixedly connected to the top of the movable plate (44); the positions of the sliders (48) correspond to the positioning plate (41); the slide rod (49) fixedly connected between the pressure plate (32) and the positioning plate (41) is slidably connected to the sliders (48).