A rapid cleaning collector for hepatitis patient vomit
By designing a mobile frame and water-receiving structure, the rapid cleaning and collection device for vomit from hepatitis patients solves the problem of faucets not being able to directly fill with water, enabling flexible water collection and rapid rinsing, thus improving ease of use and safety.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- THE AFFILIATED HOSPITAL OF THE MILITARY MEDICAL UNIV OF THE CHINESE PEOPLES LIBERATION ARMY
- Filing Date
- 2025-04-02
- Publication Date
- 2026-07-21
AI Technical Summary
Existing rapid vomit collection devices for hepatitis patients are cumbersome to operate when the faucet cannot be directly aimed at the water tank for filling, affecting ease of use.
A rapid cleaning and collection device for vomit from hepatitis patients was designed, comprising a mobile frame, a water tank, a water receiving structure, and a rinsing structure. It achieves flexible water receiving through a rubber hose and hanging rope structure, and automatically seals the cap using a counterweight slip ring. It also performs rapid rinsing by combining a vortex nozzle and a guide pipe.
It enables flexible water collection and rapid rinsing of vomit in various situations, reducing operational hassles, improving ease of use and safety, and preventing the spread of viruses.
Smart Images

Figure CN224523639U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of medical vomit collector technology, and in particular to a rapid vomit collection device for hepatitis patients. Background Technology
[0002] The vomit of hepatitis patients usually has a sour, foul odor. This is due to the mixture of stomach acid and partially digested food in the stomach. Of course, the intensity of the odor will vary from person to person and depending on the food consumed. Furthermore, in cases of viral hepatitis, such as hepatitis A and hepatitis E, the vomit is primarily transmitted through feces. Hepatitis can be transmitted orally, and the vomit may contain the virus. If not handled properly, the virus can contaminate the surrounding environment, such as the ground and water sources. Healthy people who come into contact with contaminated items or water sources may become infected by ingesting the virus through the mouth, leading to hepatitis. Therefore, timely treatment, disinfection, and isolation are crucial. Rapid vomit collection devices for hepatitis patients can promptly wash and isolate the vomit and are usually provided in the patient's ward. However, these devices have drawbacks. Because the water inlet is located on the water tank, if there is a sink under the faucet or the faucet is close to the wall and cannot be aligned with the water inlet, water must be collected in another container before being poured into the tank. This is cumbersome and impractical. Therefore, we propose a rapid vomit collection device for hepatitis patients. Utility Model Content
[0003] The main purpose of this invention is to provide a rapid collection and cleaning device for vomit from hepatitis patients, which can effectively solve the problems in the background art.
[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A rapid collection and cleaning device for vomit from hepatitis patients includes a movable frame and a flushing structure. A water tank is fixedly mounted on the upper surface of the movable frame, and a battery box is fixedly mounted on the upper surface of the water tank. A water receiving structure is fixedly embedded in the water tank, with its upper end penetrating the battery box. A storage cylinder is fixedly mounted on the movable frame in front of the water tank, and a solenoid valve is fixedly connected to the discharge port of the storage cylinder. Universal wheels are fixedly mounted at the four corners of the lower surface of the movable frame. A self-sealing funnel is fixedly mounted inside the storage cylinder. The water receiving structure includes an inner tube, a rubber hose, a counterweight slip ring, a hanging rope, and a cap. The inner tube has a flexible internal valve. A rubber hose is installed, with a counterweight slip ring connected to the lower end of the rubber hose and four hanging ropes connected to the upper end of the rubber hose. The upper ends of the four hanging ropes are connected to the same inner top surface of the cover. The flushing structure includes a flushing pump, a diversion ring pipe, a vortex nozzle, and a guide pipe. The diversion ring pipe is fixedly installed on the outer surface of the flushing pump. The guide pipe is connected to the surface of the diversion ring pipe and the flushing pump is connected to the guide pipe. The other end of the guide pipe is connected to the bottom of the water tank. A vortex nozzle is fixedly connected to each of the two equally divided positions on the surface of the diversion ring pipe, and the vortex nozzle passes through the storage cylinder and is fixed to the inner wall surface of the storage cylinder.
[0005] Preferably, a control panel is fixedly embedded on the upper surface of the battery box, a charging port is fixedly installed on one side of the battery box, and a lithium battery is installed inside the battery box.
[0006] Preferably, the upper port of the storage cylinder has a beveled opening at the front edge.
[0007] Preferably, the flushing pump is powered by a lithium battery controlled by a control panel, the charging port is connected to the lithium battery via a wire, and the lithium battery is charged by plugging an external power source into the charging port.
[0008] Compared with the prior art, the present invention has the following beneficial effects: In this invention, the rapid vomit collection device for hepatitis patients can be used to collect water by pulling out a rubber hose and hanging it on a faucet with the upper end of the rubber hose facing the faucet outlet. This allows for convenient water filling of the tank in various situations. After water is added, the counterweight slip ring quickly and tightly seals the cap on the upper end of the inner tube, avoiding the hassle of unscrewing the cap. Attached Figure Description
[0009] Figure 1 This is a schematic diagram of the overall structure of a rapid vomit collection device for hepatitis patients according to the present invention; Figure 2 This is a partial cross-sectional view of a rapid vomit collection device for hepatitis patients according to the present invention; Figure 3 This is a water-receiving structure view of a rapid vomit collection device for hepatitis patients according to the present invention; Figure 4 This is a partial cross-sectional view of the water-receiving structure of a rapid vomit collection device for hepatitis patients according to this utility model.
[0010] In the diagram: 1. Mobile frame; 2. Water tank; 3. Battery box; 31. Control panel; 32. Charging port; 4. Water receiving structure; 41. Inner pipe; 42. Rubber hose; 43. Counterweight slip ring; 44. Hanging rope; 45. Cover; 5. Storage cylinder; 51. Slanted opening; 6. Flushing structure; 61. Flushing pump; 62. Diverting ring pipe; 63. Swirl nozzle; 64. Guide pipe; 7. Solenoid valve; 8. Casters; 9. Self-sealing funnel. Detailed Implementation
[0011] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.
[0012] like Figure 1-4As shown, a rapid vomit collection device for hepatitis patients includes a movable frame 1 and a flushing structure 6. A water tank 2 is fixedly installed on the upper surface of the movable frame 1, and a battery box 3 is fixedly installed on the upper surface of the water tank 2. A water receiving structure 4 is fixedly embedded in the water tank 2, with the upper end of the water receiving structure 4 penetrating the battery box 3. A storage cylinder 5 is fixedly installed on the movable frame 1 in front of the water tank 2, and a solenoid valve 7 is fixedly connected to the discharge port of the storage cylinder 5. Universal wheels 8 are fixedly installed at the four corners of the lower surface of the movable frame 1. A self-sealing funnel 9 is fixedly installed inside the storage cylinder 5. The water receiving structure 4 includes an inner tube 41, a rubber hose 42, a counterweight slip ring 43, hanging ropes 44, and a cover 45. The rubber hose 42 is movably installed inside the inner tube 41. The lower end of the rubber hose 42 is connected to the counterweight slip ring 43, and the upper end of the rubber hose 42 is connected to four hanging ropes 44. The upper ends of the four hanging ropes 44 are connected to the inner top surface of the same cover 45. The counterweight slip ring 43 can be configured to... Gravity automatically pulls the rubber hose 42 downwards and retracts it, while simultaneously sealing the cap 45 tightly around the upper end of the inner tube 41, reducing storage and cap-tightening hassles. The rubber hose 42 is flexible when extended, and its upper end can be hung on the faucet via the hanging rope 44 for water intake. This provides greater flexibility in water intake angles, making it more practical for situations where a sink is installed or the faucet is too close to the wall to directly connect the upper end of the water tank 2. The flushing structure includes 6 packs. The system includes a flushing pump 61, a diversion ring pipe 62, a swirl nozzle 63, and a guide pipe 64. The diversion ring pipe 62 is fixedly installed on the outer surface of the flushing pump 61. The guide pipe 64 is connected to the surface of the diversion ring pipe 62. The flushing pump 61 is connected to the guide pipe 64. The other end of the guide pipe 64 is connected to the bottom of the water tank 2. The swirl nozzle 63 is fixedly connected to two equally spaced positions on the surface of the diversion ring pipe 62. The swirl nozzle 63 passes through the storage cylinder 5 and is fixed to the inner wall surface of the storage cylinder 5. Preferably, a control panel 31 is fixedly embedded on the upper surface of the battery box 3, and a charging port 32 is fixedly installed on one side of the battery box 3. The battery box 3 is equipped with a lithium battery, which is used to power the flushing pump 61 and the solenoid valve 7. The water in the water tank 2 is guided to the diversion ring pipe 62 through the guide pipe 64, and then the residual vomit is flushed off the storage cylinder 5 and the inner wall of the self-sealing funnel 9 in a vortex manner through the vortex nozzle 63. Preferably, the upper port of the storage cylinder 5 has a slanted opening 51 at the front edge. The slanted opening 51 on the storage cylinder 5 is more in line with the direction of vomiting when the patient vomits, preventing vomit from going outside. The opening is also larger, making it less likely for vomit to leak out and contaminate the collector and the ward floor. The self-sealing funnel 9 has a self-sealing cover at the lower end. The gravity of the vomit during rinsing will open the self-sealing cover and allow it to flow into the bottom of the self-sealing funnel 9 for storage. After rinsing, the self-sealing cover will return to its original position and self-seal after rinsing, preventing odors and germs from flowing out. During cleaning, the storage cylinder 5 is moved to the vomit discharge drain port or the discharge port for collecting medical hazardous materials. The lower port of the storage cylinder 5 is aligned with the discharge port, and the solenoid valve 7 is opened by controlling the control panel 31 to complete the discharge. Preferably, the flushing pump 61 is powered by the lithium battery controlled by the control panel 31, the charging port 32 is connected to the lithium battery by a wire, and the lithium battery is charged by plugging an external power source into the charging port 32.
[0013] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A rapid collection and disposal device for vomit from hepatitis patients, characterized in that: The device includes a mobile frame (1) and a flushing structure (6). A water tank (2) is fixedly installed on the upper surface of the mobile frame (1). A battery box (3) is fixedly installed on the upper surface of the water tank (2). A water receiving structure (4) is fixedly embedded in the water tank (2). The upper end of the water receiving structure (4) passes through the battery box (3). A storage cylinder (5) is fixedly installed on the mobile frame (1) in front of the water tank (2). A solenoid valve (7) is fixedly connected to the drain port of the storage cylinder (5). Universal wheels (8) are fixedly installed at the four corners of the lower surface of the mobile frame (1). A self-sealing funnel (9) is fixedly installed inside the storage cylinder (5). The water receiving structure (4) includes an inner tube (41), a rubber hose (42), a counterweight slip ring (43), a hanging rope (44), and a cover (45). The rubber hose (42) is movably installed inside the inner tube (41). The lower end of the rubber hose (42) is connected to a counterweight slip ring (43), and the upper end of the rubber hose (42) is connected to four hanging ropes (44). The upper ends of the four hanging ropes (44) are connected to the inner top surface of the same cover (45). The flushing structure (6) includes a flushing pump (61), a diversion ring pipe (62), a swirl nozzle (63), and a guide pipe (64). The diversion ring pipe (62) is fixedly installed on the outer surface of the flushing pump (61). The guide pipe (64) is connected to the surface of the diversion ring pipe (62). The flushing pump (61) is connected to the guide pipe (64). The other end of the guide pipe (64) is connected to the bottom of the water tank (2). The swirl nozzle (63) is fixedly connected to two equal parts of the surface of the diversion ring pipe (62). The swirl nozzle (63) passes through the storage cylinder (5) and is fixed to the inner wall surface of the storage cylinder (5).
2. The rapid collection and disposal device for vomit from hepatitis patients according to claim 1, characterized in that: A control panel (31) is fixedly embedded on the upper surface of the battery box (3), a charging port (32) is fixedly installed on one side of the battery box (3), and a lithium battery is installed inside the battery box (3).
3. The rapid collection and disposal device for vomit from hepatitis patients according to claim 2, characterized in that: The storage cylinder (5) has a bevel (51) at the front edge of its upper port.
4. The rapid collection and disposal device for vomit from hepatitis patients according to claim 3, characterized in that: The flushing pump (61) controls the lithium battery to operate via the control panel (31). The charging port (32) is connected to the lithium battery via a wire, and the lithium battery is charged by plugging an external power source into the charging port (32).