Sample collector for diarrhea patients

Abstract

The utility model relates to the technical field of medical supplies, and discloses a diarrhea patient specimen collector which comprises a base, a frame, a filter screen and a cover plate. A sinking groove is formed in the upper end of the base; the frame is arranged in the sinking groove and close to the upper end of the base; a through hole is formed in the middle of the frame; the edge of the filter screen is connected with the frame, and the middle of the filter screen sinks downwards; the cover plate covers the base and blocks the sinking groove, and one end of the cover plate is pivoted with the base. The excrement sample collector is not limited by places in the using process and can also be used in places without pedestal pans, the using method of the excrement sample collector conforms to the defecation habits of most people, the excrement sample collector is easy to use and operate, and good use experience can be brought to patients in the excrement sample collecting process.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical supplies technical field, concretely relates to a diarrhea patient specimen collector. BACKGROUND

[0002] The stool of diarrhea patient often has high infectivity and pollution, and the current stool collecting methods of diarrhea patient include collecting bag, toilet bowl embedded type, anal intubation type and the like, and these collecting methods bring bad experience to the patient. For example, the collecting bag or anal intubation type can cause irritation or injury to the skin of the patient, and the toilet bowl embedded type is limited by the place, that is, the stool specimen cannot be collected by the toilet bowl embedded type in the place without toilet bowl. SUMMARY

[0003] The utility model discloses to solve the technical problems in the prior art, and provides a diarrhea patient specimen collector, and the utility model aims at at least in a certain extent solve one of the technical problems in the prior art.

[0004] To achieve the above object, the utility model provides the following technical scheme:

[0005] A diarrhea patient specimen collector, the diarrhea patient specimen collector includes base, frame, filter screen and cover plate, the upper end of base is equipped with the sinking groove, the frame is in the sinking groove and is adjacent to the upper end of base, and the middle part of frame is equipped with the through -hole, the edge of filter screen is connected with frame, and the middle part of filter screen is concave downward, the cover plate is covered in the upper of base and blocks the sinking groove, and one end of cover plate is pivoted with base.

[0006] In some embodiments, the upper surface of the cover plate is an arc surface with a middle part upwardly protruding.

[0007] In some embodiments, the bottom of the cover plate is provided with a storage groove.

[0008] In some embodiments, the horizontal section of the sinking groove, the outer peripheral contour of the frame and the outer peripheral contour of the cover plate are all oval.

[0009] In some embodiments, the sinking groove includes a first groove and a second groove in communication with each other, the first groove is located above the second groove, the cross section of the first groove is similar in shape to the cross section of the second groove, the cross section area of the first groove is greater than the cross section area of the second groove, and the frame is arranged in the first groove.

[0010] In some embodiments, the shape of the through -hole is congruent to the shape of the cross section of the second groove.

[0011] In some embodiments, the diarrhea patient specimen collector further comprises a lock plate located in the first groove, the upper end of the lock plate is fixedly connected with the bottom edge of the cover plate, a lock tongue is arranged on the lock plate, a lock groove is arranged on the inner wall of the base, at least part of the lock tongue is clamped in the lock groove, and the lower end of the lock plate can be elastically deformed towards the center of the cover plate.

[0012] In some embodiments, the diarrhea patient specimen collector further comprises a pivot, the outer wall of the base is provided with a first mounting portion and a second mounting portion, the first mounting portion and the second mounting portion are connected with the outer wall of the base and are adjacent to the upper end of the base, the first mounting portion and the second mounting portion are each provided with a first shaft hole, the edge of the cover plate is provided with a third mounting portion, the third mounting portion is provided with a second shaft hole, and the third mounting portion is located between the first mounting portion and the second mounting portion, and the pivot is simultaneously inserted into the first shaft hole and the second shaft hole.

[0013] In some embodiments, the outer wall of the base is further provided with a connecting portion, the connecting portion is located below the pivot, one end of the connecting portion is connected with the first mounting portion, and the other end of the connecting portion is connected with the second mounting portion.

[0014] In some embodiments, the diarrhea patient specimen collector further comprises a sealing ring arranged on the bottom edge of the cover plate, and when the cover plate is covered above the base, the sealing ring is clamped between the cover plate and the base.

[0015] Compared with the prior art, the utility model in the process of using is not limited by the place, can also be used in the place without toilet bowl, and the use method of the collector accords with the defecation habit of most people, is simple to operate, and can bring better use experience to the patient in the process of collecting the fecal specimen. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creating the creative labor.

[0017] Figure 1 It is the perspective view of the embodiment of the utility model.

[0018] Figure 2 It is the top view of the embodiment of the utility model.

[0019] Figure 3 It is Figure 2 The sectional view along line A-A in it.

[0020] Figure 4 It is Figure 3 The local enlarged view of the place I in it.

[0021] Figure 5 is a perspective view of the base in the embodiment of the utility model.

[0022] Figure 6 is Figure 5 is a partial enlarged view of the position II.

[0023] Figure 7 is a sectional view of the base in the embodiment of the utility model.

[0024] Figure 8 is a schematic view of the frame and filter screen assembled together in the embodiment of the utility model.

[0025] Figure 9 is a perspective view of the cover plate in the embodiment of the utility model.

[0026] Figure 10 is Figure 9 is a partial enlarged view of the position III.

[0027] Figure 11 and 12 is a schematic view of the cover plate opened by 180 degrees in the embodiment of the utility model.

[0028] Figure 13 is Figure 12 is a partial enlarged view of the position IV.

[0029] The following is the explanation of the reference signs:

[0030] In the drawing: 1, base; 11, sink groove; 111, first groove; 112, second groove; 12, lock groove; 13, first mounting part; 14, second mounting part; 15, connecting part; 16, step; 2, frame; 21, through hole; 3, filter screen; 4, cover plate; 41, third mounting part; 411, second shaft hole; 42, storage groove; 5, lock plate; 51, lock tongue; 6, pivot; 7, first shaft hole; 8, sealing ring; 9, rectangular frame. DETAILED DESCRIPTION

[0031] The embodiments of the present application will be further described in detail below with reference to the drawings and examples. The detailed description and drawings of the following examples are used to exemplarily illustrate the principles of the present application, but cannot be used to limit the scope of the present application, and the present application can be implemented in many different forms, and is not limited to the specific examples disclosed herein, but includes all technical solutions falling within the scope of the claims.

[0032] The present application provides these examples is to make the present application and complete, and to the person skilled in the art fully express the scope of the present application. It should be noted that: unless otherwise specified, the relative arrangement of components and steps, the composition of materials, numerical expressions and values set forth in these examples should be interpreted as merely exemplary, and not as limiting.

[0033] It should be noted that, in the description of the present application, unless otherwise specified, the meaning of "a plurality of" is greater than or equal to two; The orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer" and the like is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the present application. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0034] In addition, "first", "second" and similar words used in the present application do not represent any order, quantity or importance, but are only used to distinguish different parts. "Vertical" is not strictly vertical, but within the allowable range of error. "Parallel" is not strictly parallel, but within the allowable range of error. "Include" or "contain" and similar words mean that the elements before the word cover the elements listed after the word, and do not exclude the possibility of also covering other elements.

[0035] It should also be noted that, in the description of the present application, unless otherwise specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; It can be directly connected, or indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances. When it is described that a specific device is located between the first device and the second device, there can be an intermediate device between the specific device and the first device or the second device, or there can be no intermediate device.

[0036] All terms used in the present application have the same meaning as understood by those skilled in the art to which the present application belongs, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries should be interpreted to have meanings consistent with their meanings in the context of the relevant technology, and should not be interpreted in an idealized or excessively formalized sense, unless otherwise defined explicitly.

[0037] Techniques, methods and equipment known to those skilled in the relevant art can not be discussed in detail, but in appropriate cases, the techniques, methods and equipment should be considered as part of the specification.

[0038] SeeFigures 1-13 As shown, the utility model provides a specimen collector for diarrhea patients, which includes a base 1, a frame 2, a filter 3 and a cover 4. A sink 11 is provided at the upper end of the base 1; the frame 2 is provided in the sink 11 and adjacent to the upper end of the base 1, and a through hole 21 is provided in the middle of the frame 2; the edge of the filter 3 is connected to the inner edge of the frame 2, and the middle of the filter 3 is recessed downward; the cover 4 covers the top of the base 1 and blocks the sink 11, and one end of the cover 4 is pivotally connected to the base 1. The filter 3 is densely covered with filter holes for liquid to pass through, and the mesh number of the filter 3 is 35 to 50. The filter 3 can preferably be made of a material with good softness and water resistance (such as non-woven fabric, etc.).

[0039] In order to ensure that the cover plate 4 has a high structural strength, the upper surface of the cover plate 4 is designed to be an arc surface with a convex center. Figure 3 As shown, a rectangular frame 9 is connected to the lower surface of the cover plate 4, and the rectangular frame 9 forms a storage groove 42 located at the bottom of the cover plate 4. Disposable gloves can be placed in the storage groove 42 for patients to use.

[0040] See also Figure 8 and Figure 11 As shown, the horizontal cross section of the sink 11, the outer contour of the frame 2 and the outer contour of the cover plate 4 are all elliptical. The major axis length of the cover plate 4 is 50-60 cm, and the minor axis length of the cover plate 4 is 30-40 cm.

[0041] See also Figure 7 As shown, the sink 11 includes a first groove 111 and a second groove 112 that are interconnected. The first groove 111 is located above the second groove 112. The cross-section of the first groove 111 is similar to that of the second groove 112, and the cross-sectional area of ​​the first groove 111 is larger than that of the second groove 112. The frame 2 is disposed within the first groove 111. The first groove 111 and the second groove 112 form a step 16 within the base 1. The frame 2 can be directly placed on the step 16, making it easy to remove the frame 2 and the filter 3.

[0042] In the present invention, the shape of the through hole 21 is congruent with the cross-sectional shape of the second groove 112 . In other words, the projection of the through hole 21 on the horizontal plane completely coincides with the projection of the second groove 112 on the horizontal plane, which helps to avoid wasting the internal space of the base 1 .

[0043] In the present invention, the diarrhea patient specimen collector further comprises a locking plate 5 located in the first groove 111. The upper end of the locking plate 5 is fixedly connected to the bottom edge of the cover plate 4. The locking plate 5 is provided with a locking tongue 51. The inner wall of the base 1 is provided with a locking groove 12. At least a portion of the locking tongue 51 is stuck in the locking groove 12. The lower end of the locking plate 5 can be elastically deformed toward the center of the cover plate 4.Figure 4 As shown, the lock slot 12 penetrates the wall of the base 1, when the lock tongue 51 is pressed inward, the lock plate 5 is elastically deformed to make the lock tongue 51 disengage from the lock slot 12, then the cover plate 4 can be opened, in the process of opening the cover plate 4, the cover plate 4 rotates around the pivot position, the lock plate 5 and the lock tongue 51 move with the cover plate 4. Through the structure of the lock plate 5, the lock tongue 51 and the lock slot 12, when the cover plate 4 covers the base 1, the cover plate 4 can be locked with the base 1 together, which can prevent the cover plate 4 from being opened accidentally during the transportation of the diarrhea patient specimen collector, and avoid the odor in the collector from being released.

[0044] Referring to Figure 6 As shown, in order to realize the pivoting of the cover plate 4 and the base 1, the diarrhea patient specimen collector further comprises a pivot 6, the outer wall of the base 1 is provided with a first mounting portion 13 and a second mounting portion 14, the first mounting portion 13 and the second mounting portion 14 are both connected with the outer wall of the base 1 and adjacent to the upper end of the base 1, the first mounting portion 13 and the second mounting portion 14 are both provided with a first shaft hole 7, the edge of the cover plate 4 is provided with a third mounting portion 41, the third mounting portion 41 is provided with a second shaft hole 411, the third mounting portion 41 is located between the first mounting portion 13 and the second mounting portion 14, and the pivot 6 is inserted into the first shaft hole 7 and the second shaft hole 411. In the process of opening the cover plate 4, the cover plate 4 rotates around the pivot 6.

[0045] Referring to Figure 6 As shown, the outer wall of the base 1 is further provided with a connecting portion 15, the connecting portion 15 is located below the pivot 6, one end of the connecting portion 15 is connected with the first mounting portion 13, and the other end of the connecting portion 15 is connected with the second mounting portion 14. The distance between the connecting portion 15 and the pivot 6 should not be too large, for example, Figure 11 and 12 As shown, when the cover plate 4 is opened by about 180 degrees, the third mounting portion 41 contacts the connecting portion 15, the connecting portion 15 will prevent the cover plate 4 from continuing to rotate, so that the cover plate 4 can maintain a horizontal posture on one side of the base 1 after being opened. Moreover, when the cover plate 4 is opened by about 180 degrees, the entire collector can be lifted by holding the cover plate 4, and the cover plate 4 can be regarded as a handle.

[0046] In order to further improve the sealing effect of the collector, the diarrhea patient specimen collector further comprises a sealing ring 8 provided at the bottom edge of the cover plate 4, when the cover plate 4 covers the base 1, the sealing ring 8 is clamped between the cover plate 4 and the base 1. The aforementioned sealing ring 8 can be made of sponge or rubber material and is fixed on the bottom surface of the cover plate 4 by adhesive means.

[0047] Referring to Figure 3 and Figure 4As shown, after the diarrhea patient specimen collector is assembled, the frame 2 is placed on the step 16 inside the base 1, the middle part of the filter screen 3 naturally drops under the action of gravity, and the lowest point of the filter screen 3 has a gap of 3-6 cm with the bottom surface of the base 1. When the patient uses the collector, after opening the cover plate 4, the excrement can be directly discharged into the sink 11, the excrement is separated through the filter screen 3, the water leaks into the space below the filter screen 3, and the remaining solid excrement is collected above the filter screen 3. After use, the cover plate 4 can be covered on the base 1 to avoid odor spreading.

[0048] Compared with the prior art, the utility model is not limited by the site in the use process, can be used in the place without toilet bowl, and the use method of the collector accords with the defecation habits of most people, simple operation, can bring better use experience to the patient in the process of collecting fecal specimen. The cover plate 4, the base 1 and the frame 2 in the utility model can adopt plastic material, are simple to make and low in cost by injection molding, and are favorable for wide promotion and use in hospital.

[0049] At this point, the embodiments of the application have been described in detail. In order to avoid obscuring the concept of the application, some details known in the art are not described. Those skilled in the art can fully understand how to implement the technical solutions disclosed herein according to the above description.

[0050] Although some specific embodiments of the application have been described in detail through examples, those skilled in the art should understand that the above examples are only for illustration, not for limiting the scope of the application. Those skilled in the art should understand that the above embodiments can be modified or some technical features can be replaced equivalently without departing from the scope and spirit of the application. In particular, as long as there is no structural conflict, the technical features mentioned in each embodiment can be combined in any way.

Claims

1. A diarrhea patient specimen collector characterized by, The utility model relates to a filter device, which comprises: a base, the upper end of the base is provided with a sink; a frame, the frame is arranged in the sink and adjacent to the upper end of the base, the middle part of the frame is provided with a through hole; a filter screen, the edge of the filter screen is connected with the frame, and the middle part of the filter screen is concave downward; and a cover plate, the cover plate covers the upper part of the base and seals the sink, one end of the cover plate is pivotally connected with the base.

2. The diarrhea patient specimen collector of claim 1, wherein: The upper surface of the cover plate is an arc surface with the middle part being convex upward.

3. The diarrhea patient specimen collector of claim 2, wherein: The bottom of the cover plate is provided with a storage groove.

4. The diarrhea patient specimen collector of claim 1, wherein: The horizontal section of the sink, the outer contour of the frame and the outer contour of the cover plate are all oval.

5. The diarrhea patient specimen collector of claim 4, wherein: The sink comprises a first groove and a second groove which are communicated with each other, the first groove is located above the second groove, the cross section of the first groove is similar to the cross section of the second groove, the cross section area of the first groove is larger than the cross section area of the second groove, and the frame is arranged in the first groove.

6. The diarrhea patient specimen collector of claim 5, wherein: The shape of the through hole is congruent with the shape of the cross section of the second groove.

7. The diarrhea patient specimen collector of claim 5, wherein: Further comprising a lock plate arranged in the first groove, the upper end of the lock plate is fixedly connected with the edge of the bottom surface of the cover plate, the lock plate is provided with a lock tongue, the inner wall of the base is provided with a lock groove, at least part of the lock tongue is clamped in the lock groove, and the lower end of the lock plate can be elastically deformed toward the center of the cover plate.

8. The diarrhea patient specimen collector of claim 7, wherein: Further comprising a pivot, the outer wall of the base is provided with a first mounting part and a second mounting part, the first mounting part and the second mounting part are both connected with the outer wall of the base and adjacent to the upper end of the base, the first mounting part and the second mounting part are both provided with a first shaft hole, the edge of the cover plate is provided with a third mounting part, the third mounting part is provided with a second shaft hole, the third mounting part is arranged between the first mounting part and the second mounting part, and the pivot is simultaneously inserted into the first shaft hole and the second shaft hole.

9. The diarrhea patient specimen collector of claim 8, wherein: The outer wall of the base is further provided with a connecting part, the connecting part is located below the pivot, one end of the connecting part is connected with the first mounting part, and the other end of the connecting part is connected with the second mounting part.

10. The diarrhea patient specimen collector of claim 1, wherein: Further comprising a sealing ring arranged at the edge of the bottom surface of the cover plate, when the cover plate is covered on the base, the sealing ring is clamped between the cover plate and the base.

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