Vomitus sampling device for digestive system department nursing

Abstract

The utility model belongs to the field of medical treatment, and particularly relates to a vomit sampling device for digestive system department nursing, which comprises a fixed cylinder, a flow guide component is arranged at the top of the fixed cylinder, the flow guide component comprises a flow guide plate fixedly mounted at the top end of the fixed cylinder, and a hemispherical groove is formed in the outer wall of the flow guide plate. A collecting assembly is arranged in the fixing cylinder. According to the vomitus collecting device, vomitus is collected in the collecting barrel, solid and liquid in the vomitus can be separated through the rotating collecting barrel and the filter screen at the moment, the liquid flows into the collecting barrel, the solid stays at the top of the filter screen at the moment, on the premise that the vomitus is collected, subsequent detection on the solid and the liquid is facilitated, and the detection efficiency is improved. During collection, a sliding block can be pushed to drive a push rod to slide on the inner wall of a flow guide plate, at the moment, the push rod pushes the vomitus adhered to the surface of the flow guide plate, the vomitus flows downwards, and the situation that the vomitus is left outside and influences the external environment smell is avoided.

Description

Technical Field

[0001] This utility model relates to the medical field, specifically a vomit sampling device for gastroenterology nursing. Background Technology

[0002] In the gastroenterology department, to understand the patient's current digestive status and assess the severity of the condition, the patient's vomit contains unabsorbed drugs, food residue, and digestive juices. This information helps determine whether the patient has a drug overdose, digestive system problems, or a specific disease. Therefore, sampling devices can be used to sample and test the patient's vomit.

[0003] Currently, vomit is usually collected by placing a collection container in front of the patient. However, during the collection process, vomit may stick to the edge of the container. If this is not cleaned up in time, it will cause an unpleasant odor in the ward. Furthermore, if the collected vomit is not separated into solid and liquid components in time, the mixture of solid and liquid components may interfere with the laboratory personnel's judgment of the nature and composition of the vomit, thus affecting the accurate diagnosis of the disease. Therefore, a vomit sampling device for gastroenterology nursing is proposed to address the above problems. Utility Model Content

[0004] To overcome the shortcomings of existing technologies and avoid the problem of inaccurate vomiting test results, this utility model proposes a vomit sampling device for gastroenterology nursing.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a vomit sampling device for gastroenterology nursing, including a fixed cylinder, a flow guiding component is provided at the top of the fixed cylinder, and a collection component is provided inside the fixed cylinder;

[0006] The flow guiding assembly includes a flow guiding plate fixedly installed at the top of the fixed cylinder. The outer wall of the flow guiding plate has a hemispherical groove. A slider is slidably connected inside the hemispherical groove. A bent rod is fixedly installed at the top of the slider. A push rod is slidably connected to the inner wall of the flow guiding plate. A pressure block is engaged inside the top of the push rod on the side away from the flow guiding plate.

[0007] Preferably, the slider extends to the outside of the hemispherical groove opened in the guide plate, and the cross-sectional shape of the bent rod is semi-circular, so that the slider can be pushed from the outside of the guide plate to slide inside the hemispherical groove.

[0008] Preferably, the end of the bent rod away from the slider is located inside the guide plate, and the end of the bent rod away from the slider is adapted to be engaged inside the push rod. The push rod is engaged inside the push rod and thus presses the bent rod, so that the bent rod is stably engaged inside the push rod.

[0009] Preferably, the collection assembly includes a motor fixedly installed on the bottom wall of the fixed cylinder, an outer barrel fixedly connected to the output shaft at the top of the motor, a ball bearing rolledly connected to the bottom of the outer barrel, telescopic rods fixedly connected to both sides of the inner wall of the outer barrel, pressure springs fixedly connected to the surface of the telescopic rods, an arc-shaped plate fixedly connected to the end of the telescopic rods away from the outer barrel, a collection bucket inside the outer barrel, an arc-shaped groove on the surface of the collection bucket, a filter screen fixedly connected to the top of the inner wall of the collection bucket, a guide plate snapped into the inside of the fixed cylinder, and a baffle plate snapped into the inside of the guide plate.

[0010] Preferably, the ball is rolled and connected to the bottom wall of the fixed cylinder, and the end of the pressure spring away from the telescopic rod is fixedly connected to the surface of the arc plate. The arc plate is fitted and snapped into the inside of the arc groove. The combination of multiple symmetrical telescopic rods, pressure springs and arc plates allows the collection bucket to rotate with the outer bucket.

[0011] Preferably, the top of the guide plate and the bottom of the flow deflector are fitted and flush, with the bottom end of the guide plate located inside the collection bucket. Vomit flows downward along the flow deflector and guide plate, thus flowing into the collection bucket for collection.

[0012] The advantages of this utility model are:

[0013] This invention collects vomit inside a collection bucket, and the rotating collection bucket and filter screen can separate the solid and liquid components in the vomit. The liquid flows into the inside of the collection bucket, while the solid remains on the top of the filter screen, which facilitates subsequent testing of the solid and liquid components after the vomit has been collected.

[0014] During collection, the slider can be pushed to move the push rod to slide on the inner wall of the guide plate. At this time, the push rod pushes the vomit adhering to the surface of the guide plate, causing the vomit to flow downwards, thus preventing the vomit from remaining on the outside and affecting the odor of the external environment. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0018] Figure 3 For the present utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0019] Figure 4 This is a top sectional view of the annular groove structure of this utility model.

[0020] In the diagram: 1. Fixed cylinder; 2. Flow guiding assembly; 21. Flow guiding plate; 22. Hemispherical groove; 23. Slider; 24. Bending rod; 25. Push rod; 26. Pressure block; 3. Collection assembly; 31. Motor; 321. Outer barrel; 322. Rolling ball; 33. Telescopic rod; 34. Pressure spring; 35. Arc plate; 36. Collection barrel; 37. Arc groove; 38. Filter screen; 391. Guide plate; 392. Baffle plate. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] The following is in conjunction with the appendix Figure 1 —4 provides further detailed description of this application.

[0023] This application discloses a vomit sampling device for gastroenterology nursing. (Refer to...) Figure 1 A vomit sampling device for gastroenterology nursing includes a fixed cylinder 1, a flow guiding component 2 is provided on the top of the fixed cylinder 1, and a collection component 3 is provided inside the fixed cylinder 1.

[0024] Reference Figure 2 - Figure 3 The flow guiding assembly 2 includes a flow guiding plate 21 fixedly installed at the top of the fixed cylinder 1. A hemispherical groove 22 is formed on the outer wall of the flow guiding plate 21. A slider 23 is slidably connected inside the hemispherical groove 22. A bent rod 24 is fixedly installed at the top of the slider 23. The slider 23 extends to the outside of the hemispherical groove 22 formed by the flow guiding plate 21. The cross-sectional shape of the bent rod 24 is semi-circular. It can push the slider 23 from the outside of the flow guiding plate 21 so that it slides inside the hemispherical groove 22. A push rod 25 is slidably connected to the inner wall of the flow guiding plate 21. A pressure block 26 is engaged inside the top of the push rod 25 on the side away from the flow guiding plate 21. The end of the bent rod 24 away from the slider 23 is located inside the flow guiding plate 21. The end of the bent rod 24 away from the slider 23 is adapted to be engaged inside the push rod 25. The push rod 25 is engaged inside the push rod 25 and thus presses the bent rod 24, so that the bent rod 24 is stably engaged inside the push rod 25.

[0025] Reference Figure 2 and Figure 4 The collecting assembly 3 includes a motor 31 fixedly installed on the bottom wall of the fixed cylinder 1. The output shaft at the top of the motor 31 is fixedly connected to an outer cylinder 321. A ball bearing 322 is rotatably connected to the bottom of the outer cylinder 321. Telescopic rods 33 are fixedly connected to both the left and right sides of the inner wall of the outer cylinder 321. A pressure spring 34 is fixedly connected to the surface of the telescopic rod 33. An arc-shaped plate 35 is fixedly connected to the end of the telescopic rod 33 away from the outer cylinder 321. A collecting bucket 36 is provided inside the outer cylinder 321. An arc-shaped groove 37 is formed on the surface of the collecting bucket 36. The ball bearing 322 is rotatably connected to the bottom wall of the fixed cylinder 1. The end of the pressure spring 34 away from the telescopic rod 33 is fixedly connected to the arc-shaped plate. On the surface of 35, the arc-shaped plate 35 is fitted and snapped into the inside of the arc-shaped groove 37. Through the combination of multiple symmetrical telescopic rods 33, pressure springs 34 and arc-shaped plates 35, the collection bucket 36 can rotate with the outer bucket 321. A filter screen 38 is fixedly connected to the top of the inner wall of the collection bucket 36. A guide plate 391 is snapped into the inside of the fixed cylinder 1. A baffle plate 392 is snapped into the inside of the guide plate 391. The top of the guide plate 391 and the bottom of the guide plate 21 are fitted and flush. The bottom end of the guide plate 391 is located inside the collection bucket 36. Vomit flows down along the guide plate 21 and the guide plate 391, and thus flows into the inside of the collection bucket 36 to be collected.

[0026] Working principle: Medical staff place the fixed cylinder 1 in front of the patient, then remove the shield 392 and drive the motor 31 to rotate. When the patient vomits into the fixed cylinder 1, the vomit flows downward along the guide plate 21 and the guide plate 391, and then flows onto the surface of the filter screen 38. At the same time, the motor 31 drives the outer cylinder 321 to rotate. The outer cylinder 321 drives the arc plate 35 to rotate through the telescopic rod 33 and the pressure spring 34. At this time, the arc plate 35 is engaged inside the arc groove 37, so the arc plate 35 drives the engaged collection cylinder 36 to rotate. At this time, the collection cylinder 36 drives the filter screen 38 to rotate slowly inside the fixed cylinder 1, and the vomit at the top of the filter screen 38... The liquid inside flows downwards into the collection bucket 36, while the solids remain on top of the filter screen 38. After the initial collection of vomit is completed, medical staff push the slider 23 to slide inside the hemispherical groove 22. At this time, the slider 23 drives the push rod 25 to rotate through the bent rod 24. When the push rod 25 rotates, it can push the vomit on the inner wall of the guide plate 21, causing the vomit to be pushed and slide into the collection bucket 36. After the vomit is cleaned, the shield 392 is placed on the center of the guide plate 391 to seal the collection bucket 36. At this time, the collection of vomit is completed. Then, the pressure block 26 can be removed and the push rod 25 can be removed from the surface of the bent rod 24. The push rod 25 can then be cleaned.

[0027] 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 claimed utility model.

Claims

1. A vomit sampling device for use in gastroenterology care, characterized in that: The utility model provides a kind of water collecting device, including fixed cylinder (1), the top of the fixed cylinder (1) is provided with flow guide assembly (2), the inside of the fixed cylinder (1) is provided with collection assembly (3); The flow guide assembly (2) includes a flow guide plate (21) fixedly installed at the top end of the fixed cylinder (1), the outer wall of the flow guide plate (21) is provided with a hemispherical groove (22), the inside of the hemispherical groove (22) is slidably connected with a sliding block (23), the top end of the sliding block (23) is fixedly installed with a bent rod (24), the inner wall of the flow guide plate (21) is slidably connected with a push rod (25), the inside of the top end of the push rod (25) away from the flow guide plate (21) is connected with a pressing block (26).

2. A vomit sampling device for use in gastroenterology nursing according to claim 1, characterized in that: The sliding block (23) extends to the outside of the hemispherical groove (22) formed in the flow guide plate (21), and the cross-sectional shape of the bent rod (24) is semicircular.

3. The device of claim 1, wherein: The end of the bent rod (24) away from the sliding block (23) is located inside the flow guide plate (21), and the end of the bent rod (24) away from the sliding block (23) is connected in the inside of the push rod (25).

4. The device of claim 1, wherein: The collection assembly (3) includes a motor (31) fixedly installed at the bottom wall of the fixed cylinder (1), the output shaft of the top end of the motor (31) is fixedly connected with an outer barrel (321), the bottom end of the outer barrel (321) is rollably connected with a rolling ball (322), the left and right sides of the inner wall of the outer barrel (321) are both fixedly connected with an extension rod (33), the surface of the extension rod (33) is fixedly connected with a compression spring (34), the end of the extension rod (33) away from the outer barrel (321) is fixedly connected with an arc plate (35), the inside of the outer barrel (321) is provided with a collection barrel (36), the surface of the collection barrel (36) is provided with an arc-shaped groove (37), the top of the inner wall of the collection barrel (36) is fixedly connected with a filter screen (38), the inside of the fixed cylinder (1) is connected with a guide plate (391), the inside of the guide plate (391) is connected with a shielding plate (392).

5. A vomit sampling device for use in gastroenterology nursing according to claim 4, characterized in that: The rolling ball (322) is rollably connected to the bottom wall of the fixed cylinder (1), the end of the compression spring (34) away from the extension rod (33) is fixedly connected to the surface of the arc plate (35), and the arc plate (35) is connected in the inside of the arc-shaped groove (37).

6. A vomit sampling device for use in gastroenterology nursing according to claim 4, characterized in that: The top of the guide plate (391) and the bottom of the flow guide plate (21) are matched flush, and the bottom end of the guide plate (391) is located inside the collection barrel (36).

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