Precipitation bottle for parasite ovum examination

Abstract

The utility model discloses a precipitation bottle for parasitic ovum examination. The precipitation bottle comprises a bottle body, a feed port, a discharge port and a dilution cavity, the dilution cavity is formed in the bottle body, diluent is preloaded in the dilution cavity, and a multi-layer filtering structure is arranged in the dilution cavity; the feeding port is formed in one end of the bottle body and comprises a rubber plug used for sealing and a feeding hopper used for feeding. The discharging port is formed in the other end of the bottle body and comprises a discharging pipe used for discharging. Excrement is put in from the feeding hole and uniformly shaken and diluted in the dilution cavity to form an excrement dilution solution, then the excrement dilution solution is extruded out from the discharging hole and dripped on the slide, and then the slide is moved to be under a microscope for observation. In the operation process, medical workers only need to put excrement from the feeding port, shake the excrement evenly and then extrude the excrement from the discharging port, compared with a traditional operation bottle, a large number of steps are reduced, the workload of the medical workers is relieved, meanwhile, the excrement is in one-time contact and is not prone to falling off, and the operation environment of the medical workers is improved.

Description

TECHNICAL FIELD

[0001] The embodiment of the utility model belongs to the technical field of parasitic examination, more particularly, relate to a kind of for parasitic egg examination sediment bottle. BACKGROUND

[0002] Due to personal living habits, various parasitic worms including helminth and hookworm can be generated in human body, with the increasing attention to health, more and more people begin to pay attention to the prevention of parasitic worms, and parasitic worms often have eggs in the intestine and stomach with feces, so the examination of parasitic eggs in feces can accurately reflect the parasitic condition in the body. The traditional examination method is: manually placing feces in a container and dissolving with diluent, after dissolution, through multiple filtration and dilution, placing in a suitable environment and waiting for egg hatching, to infer the number of parasitic worms in the human body. But this way is extremely tedious in actual operation, which wastes a lot of time of medical staff, and the operation environment is poor, which causes mental burden to the operator.

[0003] In the prior art, there is an operating bottle for fecal sedimentation, which is provided with a filter screen on the inner side of the bottle cap and a water guide pipe on the outer side. After adding diluent into the operating bottle containing feces and shaking the bottle cap, the fecal solution after dilution is dropped on the probe through the water guide pipe, and the number of eggs is observed under a microscope to obtain the parasitic information in the patient's body. In this operation process, when the fecal solution flows into the water guide pipe through the filter screen on the bottle cap, the undissolved particles in the fecal solution are filtered out, so that the subsequent observation under the microscope is clearer.

[0004] Although the operating bottle solves the problems of tedious operation and poor environment in the traditional examination method, it still needs to be opened, placed, added with diluent and shaken, which is too tedious, and feces often falls from the bottle opening during use, and the table needs to be cleaned after operation. Therefore, a sedimentation bottle for parasitic egg examination is needed to further simplify the operation steps and operation environment of examination and improve the work efficiency of medical staff. UTILITY MODEL CONTENT

[0005] In view of the above defects or improvement needs of the prior art, the utility model provides a sediment bottle for parasitic ovum inspection, through putting the excrement from the feed port, after shaking and diluting in the dilution cavity, forming the excrement dilution solution, then extruding the excrement dilution solution from the discharge port and dropping on the slide, then moving the slide to the microscope to observe, to obtain the information of parasitic ovum in the excrement, and then judge the information of parasitic in the patient's body. In the whole operation process, only the medical staff puts the excrement from the feed port, and then extrudes from the discharge port after shaking, compared with the traditional operation bottle, a large number of steps are reduced, the workload of medical staff is reduced, and only once contact with the excrement is generated, and it is not easy to fall, the operation environment of medical staff is improved.

[0006] In order to achieve the above object, the utility model embodiment provides a sediment bottle for parasitic ovum inspection, comprising:

[0007] The bottle body, the feed port, the discharge port and the dilution cavity;

[0008] The dilution cavity is arranged in the bottle body, and a dilution liquid is preloaded in the dilution cavity, wherein a plurality of filtering structures are arranged in the dilution cavity;

[0009] The feed port is arranged at one end of the bottle body, and comprises a rubber plug for sealing and a feed funnel for feeding;

[0010] The discharge port is arranged at the other end of the bottle body, and comprises a discharge pipe for discharging.

[0011] Further, the rubber plug is fixed to one end face of the bottle body, and a cross break is arranged in the middle of the rubber plug;

[0012] The large end of the feed funnel is fixedly connected with the end face of the bottle body, and the small end of the feed funnel passes through the cross break of the rubber plug.

[0013] Further, a first connecting ring is arranged on the end face of the bottle body close to the feed funnel in the circumferential direction, and a plurality of stand columns are equidistantly arranged on the first connecting ring in the direction away from the bottle body;

[0014] The large end of the feed funnel is fixedly connected with the end face of the bottle body, and the small end of the feed funnel passes through the cross break of the rubber plug.

[0015] The bottle body and the feed funnel are connected through the stand columns, and the connecting points are pre-cut, so that the connecting points are disconnected when the bottle body and the feed funnel rotate.

[0016] Further, the small end of the feed funnel is provided with a feeding section with the same diameter, and the feeding section is arranged in the cross break of the rubber plug.

[0017] Further, a sealing cover is arranged between the feed port and the dilution cavity;

[0018] The sealing cover is a sheet-shaped temporary sealing structure, which is arranged along the inner wall of the bottle body in a circumferential direction, and separates the dilution cavity from the feeding port.

[0019] Further, the sealing cover comprises a fixed part and a temporary part;

[0020] The fixed part is fixed to the inner wall of the bottle body, and a hollow is left at the center of the fixed part;

[0021] The temporary part is arranged in the hollow, and the fixed part and the temporary part are fixedly connected;

[0022] The thickness of the connection part between the fixed part and the temporary part is smaller than the thickness of the fixed part and the temporary part.

[0023] Further, the multi-layer filter structure comprises a first filter screen and a second filter screen;

[0024] The first filter screen is arranged at one end close to the feeding port, and the second filter screen is arranged at one end close to the discharging port;

[0025] Further, the mesh of the first filter screen is larger than the mesh of the second filter screen.

[0026] Further, the discharging port further comprises a bottle cap and a discharging end cap;

[0027] The bottle cap is fixed to the other end surface of the bottle body, and the discharging pipe extends outward from the outside of the bottle cap;

[0028] The discharging end cap is threadedly connected to the front end of the discharging pipe, and the discharging end cap further comprises a leak-proof gasket inside.

[0029] Further, the bottle cap and the bottle body are detachably connected.

[0030] Overall, compared with the prior art, the above technical scheme of the utility model can achieve the following beneficial effects:

[0031] 1. The sedimentation bottle of the utility model is used for putting feces into the feeding port, forming a feces dilution solution after shaking and diluting in the dilution cavity, and then extruding the feces dilution solution from the discharging port and dropping it on a slide, and then moving the slide under a microscope to observe and obtain information of parasite eggs in the feces, and then judging information of parasites in the patient's body.

[0032] 2. The sedimentation bottle of the utility model only needs medical staff to put feces into the feeding port, shake and extrude from the discharging port, compared with a traditional operation bottle, a large number of steps are reduced, the workload of medical staff is reduced, only one contact with the feces is generated, the feces are not easy to fall off, and the operation environment of the medical staff is improved.

[0033] 3. The sedimentation bottle of this utility model has a cross-shaped break on the rubber stopper, and a feeding funnel is set in the cross-shaped break so that feces can be put into the dilution chamber at the feeding port. After the feces are put in, the cross-shaped break on the rubber stopper automatically closes to reseal it, so that the entire feeding process is completed smoothly and does not affect the subsequent steps.

[0034] 4. The sedimentation bottle of this utility model filters out undissolved fecal residue through a first filter screen and then filters out large particles in the diluted fecal solution through a second filter screen. Through two layers of filtration, impurities in the diluted fecal solution are reduced, which facilitates subsequent observation and makes the test results more accurate.

[0035] 5. The sedimentation bottle of this utility model has a bottle cap at the inlet, and the bottle cap is detachably connected to the bottle body by threads. After the inspection is completed, when the sedimentation bottle is disposed of as waste, the bottle cap can be removed, the diluted fecal solution inside can be centrally treated, and then the sedimentation bottle can be disposed of, thus avoiding environmental pollution and ensuring the environmental protection of the entire inspection process. Attached Figure Description

[0036] Figure 1 This is a schematic diagram of the overall structure of a sedimentation bottle for parasite egg examination before use, according to an embodiment of the present invention.

[0037] Figure 2 This is a schematic diagram of the overall structure of a sedimentation bottle for parasite egg detection after use, according to an embodiment of the present invention.

[0038] Figure 3 This is a schematic diagram of the structure and appearance of a sedimentation bottle for parasite egg detection before use, according to an embodiment of this utility model.

[0039] Figure 4 This is a schematic diagram of the structure and appearance of a sedimentation bottle used for parasite egg detection according to an embodiment of the present invention after use;

[0040] Figure 5 This is a cross-sectional view of the overall structure of a sedimentation bottle for parasite egg examination before use, according to an embodiment of the present invention.

[0041] Figure 6 This is a cross-sectional view of the overall structure of a sedimentation bottle used for parasite egg examination according to an embodiment of the present invention after use.

[0042] In all the accompanying drawings, the same reference numerals denote the same technical features, specifically: 1-bottle body, 2-inlet, 21-rubber stopper, 22-inlet funnel, 3-dilution chamber, 31-first filter screen, 32-second filter screen, 4-outlet, 41-bottle cap, 42-outlet pipe, 43-outlet end cap, 5-sealing cap, 51-fixed part, 52-temporary part. DETAILED DESCRIPTION

[0043] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the following will be further described in detail in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model and not to limit the utility model. In addition, the technical features involved in each embodiment of the utility model described below can be combined with each other as long as they do not conflict with each other.

[0044] As shown in Figures 1-6 The utility model embodiment provides a sedimentation bottle for parasitic ovum inspection, including bottle body 1, the feed inlet 2 of being located in one end of bottle body 1, the discharge port 4 of being located in the other end of bottle body 1 and the dilution cavity 3 in bottle body 1. The dilution cavity 3 is prepositioned with diluent, by putting feces from the feed inlet 2, after shaking in the dilution cavity 3, the feces dilution solution is formed, then the feces dilution solution is squeezed out and dropped on the slide from the discharge port 4, then the slide is moved to the microscope to observe, to obtain the information of parasitic ovum in feces, and then judge the information of parasitic in patient's body. In the whole operation process, only medical staff puts feces from the feed inlet 2, and squeezes out from the discharge port 4 after shaking, compared with the traditional operation bottle, a large number of steps are reduced, the workload of medical staff is reduced, and only one contact with feces is produced, and it is not easy to fall off, the operation environment of medical staff is improved.

[0045] The feed inlet 2 and dilution cavity 3 are provided with sealing cover 5, the sealing cover 5 is sheet-shaped temporary sealing structure, which is circumferentially arranged along the inner wall of bottle body 1, and separates dilution cavity 3 and feed inlet 2. The sealing cover 5 includes fixed part 51 and temporary part 52, the periphery of fixed part 51 is fixed on the inner wall of bottle body 1, and the center has a hollow, the temporary part 52 is arranged in the hollow, and the fixed part 51 and temporary part 52 are fixedly connected. The thickness of the connecting part of the fixed part 51 and temporary part 52 is thinner than the thickness of the fixed part 51 and temporary part 52, when pressing hard, the temporary part 52 falls off from the fixed part 51.

[0046] The feeding port 2 comprises a rubber plug 21 arranged outside the sealing cover 5 and a feeding funnel 22 arranged outside the rubber plug 21. The rubber plug 21 is fixed to one end face of the bottle body 1 and a cross breakage is arranged in the middle of the rubber plug 21. The large end of the feeding funnel 22 is fixedly connected to the end face of the bottle body 1, the small end of the feeding funnel 22 passes through the cross breakage of the rubber plug 21, and the front end of the feeding funnel 22 abuts against the temporary part 52 of the sealing cover 5 after passing through the rubber plug 21. A first connecting ring is arranged on the end face of the bottle body 1 close to the feeding funnel 22 in the circumferential direction, a plurality of vertical columns are equidistantly arranged on the first connecting ring in the direction away from the bottle body 1, a second connecting ring is arranged on the large end of the feeding funnel 22 in the circumferential direction, and a plurality of vertical columns are equidistantly arranged on the second connecting ring in the direction close to the bottle body 1. The bottle body 1 and the feeding funnel 22 are connected through the vertical columns, and the connecting points are pre-cut. When the bottle body 1 and the feeding funnel 22 rotate, the connecting points are disconnected. The small end of the feeding funnel 22 is provided with a feeding section with the same diameter, and the feeding section is arranged in the cross breakage of the rubber plug 21. During feeding, the feeding funnel 22 is rotated to break the connecting points between the feeding funnel 22 and the bottle body 1, the vertical columns on the feeding funnel 22 fall into the gaps between the vertical columns on the bottle body 1, the feeding funnel 22 is pressed, the small end of the feeding funnel 22 breaks the connection between the temporary part 52 and the fixed part 51 of the sealing cover 5, the feeding funnel 22 extends into the dilution cavity 3, and the excrement is added into the dilution cavity 3 through the feeding funnel 22. After the feeding is completed, the feeding funnel 22 is pulled out, the cross breakage of the rubber plug 21 is naturally closed, and the sealing of the sedimentation bottle is realized. Since the feeding section of the feeding funnel 22 is a tubular structure with the same diameter, the feeding section is prevented from moving due to extrusion in the cross breakage of the rubber plug 21, and the whole feeding process is smoothly completed.

[0047] The dilution cavity 3 is preloaded with a dilution liquid, and the dilution cavity 3 is further provided with a first filter screen 31 and a second filter screen 32. The first filter screen 31 is arranged at one end close to the feeding port 2, and the second filter screen 32 is arranged at one end close to the discharging port 4. The mesh of the first filter screen 31 is larger than the mesh of the second filter screen 32. After the excrement is mixed, dissolved and diluted with the dilution liquid in the dilution cavity 3, the undissolved excrement residue is filtered out through the first filter screen 31, and the large particle substances in the excrement dilution solution are filtered out through the second filter screen 32. Through the two layers of filter screens, the impurities in the excrement dilution solution are reduced, the subsequent observation is facilitated, and the inspection result is more accurate.

[0048] The discharge port 4 comprises a bottle cap 41, a discharge pipe 42 and a discharge end cap 43. The bottle cap 41 is fixed to the other end of the bottle body 1 by screwing, and a discharge pipe 42 extends outwardly from the outside of the bottle cap 41, and a discharge hole is formed in the discharge pipe 42, so that the discharge pipe 42 communicates with the dilution cavity 3 through the discharge hole. The front end of the discharge pipe 42 is provided with external threads, and the discharge end cap 43 is provided with internal threads, and the discharge end cap 43 is connected to the front end of the discharge pipe 42 by screwing, and a leak-proof gasket is further arranged in the discharge end cap 43. After the feces is mixed with the dilution liquid in the dilution cavity 3, the medical staff shakes the sedimentation bottle to fully mix the feces and the dilution liquid, and after the mixing is completed, the discharge end cap 43 is opened, so that the feces dilution solution flows out of the discharge pipe 42 and drips on the spatula. During the shaking process, the discharge end cap 43 and the rubber plug 21 block the dilution cavity 3, so as to prevent the dilution cavity 3 from leaking out of the two ends of the sedimentation bottle.

[0049] The bottle cap 41 is detachably connected to the bottle body 1 by screwing at the feeding port 2. After the examination is completed, the bottle cap 41 can be detached when the sedimentation bottle is treated as waste, and the feces dilution solution in the sedimentation bottle is treated after the sedimentation bottle is treated, so as to avoid pollution to the environment and ensure environmental protection of the entire examination process.

[0050] It is easy for those skilled in the art to understand that the above description is only a preferred embodiment of the present application, and is not used to limit the present application. Any modification, equivalent replacement and improvement within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A sedimentation bottle for the examination of parasite eggs, characterized in that The utility model relates to a bottle for diluting and feeding liquid medicine, which comprises: a bottle body (1), a feeding inlet (2), a discharging outlet (4) and a dilution cavity (3); the dilution cavity (3) is arranged in the bottle body (1) and preloaded with dilution liquid, and a multilayer filter structure is arranged in the dilution cavity (3); the feeding inlet (2) is arranged at one end of the bottle body (1) and comprises a rubber plug (21) for sealing and a feeding funnel (22) for feeding; the discharging outlet (4) is arranged at the other end of the bottle body (1) and comprises a discharging pipe (42) for discharging.

2. A sedimentation bottle for the examination of parasite eggs according to claim 1, characterized in that The rubber plug (21) is fixed to one end face of the bottle body (1) and a cross section is arranged in the middle of the rubber plug (21); the large end of the feeding funnel (22) is fixedly connected to the end face of the bottle body (1), and the small end of the feeding funnel (22) penetrates the cross section of the rubber plug (21); 3. A sedimentation bottle for the examination of parasite eggs according to claim 2, characterized in that a first connecting ring is arranged on the end face of the bottle body (1) near the feeding funnel (22) in the circumferential direction, and a plurality of vertical columns are equidistantly arranged on the first connecting ring in the direction away from the bottle body (1); a second connecting ring is arranged on the large end of the feeding funnel (22) in the circumferential direction, and a plurality of vertical columns are equidistantly arranged on the second connecting ring in the direction close to the bottle body (1); the bottle body (1) and the feeding funnel (22) are connected through the vertical columns, and the connecting points are pre-cut, so that the connecting points are disconnected when the bottle body (1) and the feeding funnel (22) rotate.

4. A sedimentation bottle for the examination of parasite eggs according to claim 3, characterized in that The small end of the feeding funnel (22) is provided with a feeding section with the same diameter, and the feeding section is arranged in the cross section of the rubber plug (21).

5. A sedimentation bottle for examination of parasite eggs according to any one of claims 1-4, characterized in that, a sealing cover (5) is arranged between the feeding inlet (2) and the dilution cavity (3); the sealing cover (5) is a sheet-shaped temporary sealing structure and is arranged on the inner wall of the bottle body (1) in the circumferential direction, so that the dilution cavity (3) is separated from the feeding inlet (2).

6. A sedimentation bottle for the examination of parasite eggs according to claim 5, characterized in that the sealing cover (5) comprises a fixed part (51) and a temporary part (52); the fixed part (51) is fixed to the inner wall of the bottle body (1) and has a hollow in the center; the temporary part (52) is arranged in the hollow, and the fixed part (51) and the temporary part (52) are fixedly connected; the thickness of the connecting part of the fixed part (51) and the temporary part (52) is smaller than the thickness of the fixed part (51) and the temporary part (52).

7. A sedimentation bottle for examination of parasite eggs according to any one of claims 1-4, characterized in that, the multilayer filter structure comprises a first filter screen (31) and a second filter screen (32); the first filter screen (31) is arranged at one end close to the feeding inlet (2), and the second filter screen (32) is arranged at one end close to the discharging outlet (4).

8. A sedimentation bottle for the examination of parasite eggs according to claim 7, characterized in that the mesh of the first filter screen (31) is larger than the mesh of the second filter screen (32).

9. A sedimentation bottle for examination of parasite eggs according to any one of claims 1-4, characterized in that, the discharging outlet (4) further comprises a bottle cap (41) and a discharging end cap (43); the bottle cap (41) is fixed to the other end face of the bottle body (1), and the discharging pipe (42) extends outward from the outside of the bottle cap (41); the discharging end cap (43) is threadedly connected to the front end of the discharging pipe (42), and a leakproof gasket is further arranged in the discharging end cap (43).

10. A sedimentation bottle for the examination of parasite eggs according to claim 9, characterized in that the bottle cap (41) and the bottle body (1) are detachably connected.

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