JP7138328B2 - Stool collection container - Google Patents

Description

The present invention relates to a stool collection container.

There is a stool collection container that is used when stool is collected for examination or the like. In a conventional stool collection container, stool is collected at the stool collection part of the stool collection stick, the stool collection stick is inserted into the stool collection container main body containing the storage solution, and a stick holder holds the stool collection stick. There is one in which the upper surface of the stool collection container body is closed and sealed (see Patent Document 1).

JP 2016-17788 A

However, in the stool collection container as described above, since the body of the stool collection container is open during the stool collection work, there is a risk that the preservation liquid may spill out. In addition, the stool collection operator must pay attention not to spill the storage solution from the stool collection container, which makes the handling of the stool collection container difficult.

The present application has been made in view of this point, and it is an object of the present application to provide a stool collection container that prevents the storage solution from spilling out of the container and that is easy to handle.

A stool collection container according to an aspect of the present invention includes a stool collection member for collecting stool, a container main body having an inlet portion on the upper surface side and capable of containing stool, and an inlet portion of the container main body that can be attached to the container main body. a lid body, wherein the stool collection member has a cylindrical hand part and a stool collection part extending downward from the hand part, the hand part having a liquid passage part penetrating in the vertical direction; The stool collection container has a perforated portion protruding upward, the lid body has a preservation liquid storage portion for sealing a stool preservation liquid therein, and the stool collection container receives the stool collection from the inlet portion of the container main body. The stool sampling portion of a member is inserted, and the handle portion is fitted into the entrance portion. With the hand portion fitted into the entrance portion, the lid is attached to the entrance portion to open the container. The lid can be fitted to the handle to hold the stool collection member while airtightly closing the inlet of the container body, and the handle can be held when the inlet of the container body is closed. The perforating portion is configured to form a hole in the partition wall on the lower surface of the storage solution containing portion of the lid so that the storage solution in the storage solution containing portion flows into the container body through the liquid passage portion. The stool collection container is configured such that the lid can be removed from the container body while holding the stool collection member.

According to this aspect, when the lid closes the container body, the storage solution flows into the container body. Therefore, the storage solution does not spill out of the container during the feces collection operation, and the stool collection container can be easily handled. Become.

The lid and the handle have a fitting mechanism that fits into each other, and the fitting mechanism includes an annular groove provided in the lid and a groove provided in the handle that can be fitted into the groove. An annular ridge portion may be provided.

The ridge portion may be provided on the outermost periphery of the hand-held portion and may have a larger diameter than the groove.

The stool collection container may have a sealing mechanism for stopping the passage of liquid from a portion other than the liquid passage portion between the lid and the hand-held portion.

The perforated portion may be provided at a central portion on the central axis of the hand-held portion.

The liquid passage portion may be provided around the perforated portion.

The partition wall on the lower surface of the storage solution storage part of the lid may be provided with a notch for facilitating perforation.

The storage liquid storage portion of the lid may have a reduced diameter portion that decreases in diameter toward the partition wall on the lower surface.

The stool sampling section and the hand-holding section may have a connecting mechanism that connects them to each other.

Advantageous Effects of Invention According to the present invention, it is possible to provide an easy-to-handle stool collection container that prevents the storage solution from spilling out of the container.

FIG. 3 is a perspective view showing an example of a stool collection container; FIG. 4 is an exploded view showing each member of the stool collection container; 4 is an exploded view of the stool collection member; FIG. It is a top view of a hand-held part. It is a longitudinal cross-sectional view of a hand-held part. FIG. 5 is a cross-sectional view showing a claw portion of the hand-holding portion; It is a bottom view of a hand-held part. It is an enlarged view which shows the upper end part of a feces collection part. It is explanatory drawing which shows the fitting of a nail|claw part and a fitting part. FIG. 4 is a top view of the stool collection member in a state where the stool collection section and the hand-held section are connected; It is a longitudinal cross-sectional view of a container main body. It is a longitudinal cross-sectional view of a lid. FIG. 4 is an explanatory view showing a fitting mechanism between a container body and a lid before they are completely fitted; FIG. 5 is an explanatory view showing a fitting mechanism between a container body and a lid in a fitted state; FIG. 10 is an explanatory view showing a state in which the stool sampling member is fitted into the container body; FIG. 4 is a side view showing a state in which the stool sampling member is fitted into the container body; FIG. 10 is an explanatory diagram of the stool collection container showing a state before the partition wall is crushed; FIG. 4 is an explanatory diagram of the stool collection container showing a state in which the lid is attached to the container body; FIG. 10 is a side view showing a state in which the stool collection member is held by the lid. FIG. 10 is an explanatory diagram of a feces-collecting container in which a feces-collecting member has a cup portion with a through hole;

Preferred embodiments of the present invention will be described below with reference to the drawings. The same reference numerals are given to the same elements, and overlapping explanations are omitted. In addition, unless otherwise specified, positional relationships such as up, down, left, and right are based on the positional relationships shown in the drawings. Furthermore, the dimensional ratios of the drawings are not limited to the illustrated ratios. Moreover, the following embodiments are examples for explaining the present invention, and the present invention is not limited to these embodiments.

FIG. 1 is a perspective view of a stool collection container 1 according to this embodiment, and FIG. 2 is an exploded view showing each member of the stool collection container 1. As shown in FIG. As shown in FIG. 2, the stool collection container 1 has a stool collection member 10 for collecting stool, a container main body 11 having an inlet portion 11a on the upper surface side and capable of containing stool, and an inlet portion of the container main body 11. It has a lid 12 that can be attached to 11a. Materials and manufacturing methods of the stool sampling member 10, the container main body 11, and the lid 12 are not particularly limited, but each of them is molded from resin, for example. In this specification, upward and downward are directions based on the stool collection container 1 when the lid 12 is up and the container main body 11 is down as shown in FIGS. 1 and 2 .

The stool sampling member 10 has a hand-held portion 20 and a stool-sampling portion 21 extending downward from the hand-held portion 20 . The hand-holding part 20 and the stool sampling part 21 are, for example, separate bodies that are molded separately, and are connected to each other after molding to form the stool sampling member 10 .

FIG. 3 shows a state before connecting the hand-held portion 20 and the stool-collecting portion 21 of the stool-collecting member 10 . 4 is a top view of the hand-held portion 20 with the stool sampling portion 21 removed, and FIG. 5 is a cross-sectional view of the hand-held portion 20 with the stool sampling portion 21 removed, taken along line AA in FIG. The hand-held portion 20 is formed in a cylindrical shape and has a liquid-permeable portion 30 and a perforated portion 31 therein. For example, a cross-shaped support 40 is provided inside the handle 20 when viewed from above. As a result, as shown in FIG. 4, four openings are formed inside the handle 20 as viewed from above, and these openings serve as liquid passages 30 penetrating the handle 20 in the vertical direction.

The support 40 has a first support portion 41 and a second support portion 42 that are perpendicular to each other. The first supporting portion 41 is arranged on the diameter of the hand-holding portion 20 through the center of the hand-holding portion 20 when viewed from above, and connects the opposing inner peripheral surfaces of the hand-holding portion 20 . The second support portion 42 is perpendicular to the first support portion 41 and connects the opposing inner peripheral surfaces of the hand portion 20 through the central portion of the hand portion 20 .

The first support portion 41 is provided with two claw portions 43 and 44 for connecting the stool sampling portion 21 . The claws 43 and 44 are arranged on opposite sides of the center of the first support 41 (the center of the hand grip 20). The claw portion 43 is provided on one side surface of the first support portion 41 , and the claw portion 44 is provided on the other side surface of the first support portion 41 opposite to the claw portion 43 . That is, the claws 43 and 44 are provided at point-symmetrical positions about the central portion of the hand-held portion 20 as the center of symmetry. The claws 43 and 44 are provided in a recess 45 provided on the side surface of the first support 41 . The claw portions 43 and 44 have a triangular shape whose thickness increases upward as shown in FIG.

As shown in FIG. 7, a groove portion 46 for connecting the stool collection portion 21 is provided on the back surface of the second support portion 42 . The groove portion 46 is formed in an elongated shape passing through the center of the hand-held portion 20 along the second support portion 42 .

As shown in FIGS. 4 and 5 , the perforated portion 31 is formed, for example, in a cylindrical shape and protrudes upward from the central portion of the support 40 on the central axis of the hand-held portion 20 .

A fitting mechanism 50 that fits with the lid 12 is provided on the upper portion of the handle 20 . This fitting mechanism 50 will be described later.

As shown in FIG. 5 , an annular fitting portion 47 is formed in the lower portion of the handle portion 20 to be fitted (press-fitted) and held inside the inlet portion 11 a of the container body 11 . The outer diameter of the fitting portion 47 is slightly larger than the inner diameter of the inlet portion 11a.

As shown in FIG. 2 , the stool sampling section 21 includes a rod-shaped portion 60 extending downward from the handle 20 and a container-shaped cup portion 61 provided at the tip of the rod-shaped portion 60 .

As shown in FIGS. 3 and 8, four blades 70 are provided at the end of the rod-shaped portion 60 on the side of the handle 20 . The blade plates 70 are arranged in a cross shape so as to protrude in four mutually orthogonal directions from the central axis of the bar-shaped portion 60 when viewed from above. Fitting portions 71 and 72 for fitting with the claw portions 43 and 44 of the hand-held portion 20 are provided on the upper portions of the two blade plates 70 arranged in a straight line. The fitting portions 71 and 72 are formed in a plate shape and have a square hole 80 penetrating in the horizontal direction. The fitting portions 71 and 72 protrude upward from the top of the blade plate 70 . The remaining blade plate 70 on which the fitting portions 71 and 72 are not formed is formed with a ridge portion 73 projecting upward. As shown in FIG. 9, the stool sampling section 21 and the hand-held section 20 can be connected by fitting the holes 80 of the fitting sections 71 and 72 into the claw sections 43 and 44 of the hand-held section 20 . Further, the stool sampling part 21 and the hand-held part 20 can be connected by fitting the ridge part 73 into the groove part 46 of the hand-held part 20 . Further, when the stool sampling unit 21 and the hand-holding unit 20 are connected, the blade plate 70 and the support member 40 are positioned to overlap each other when viewed from above as shown in FIG. As a result, a partition wall is formed to divide the inside of the hand-holding portion 20 into four, thereby forming a liquid-passing portion 30 composed of four passages penetrating the hand-holding portion 20 in the vertical direction. Note that, in the present embodiment, a connecting mechanism between the hand-held portion 20 and the stool sampling portion 21 is configured by the claw portions 43 and 44, the fitting portions 71 and 72, the groove portion 46, and the ridge portion 73. As shown in FIG.

As shown in FIG. 11, the container body 11 is formed in a cylindrical shape having a closed bottom surface and an inlet portion 11a on the top surface. The container body 11 can hold the stool collection member 10 by inserting the stool sampling part 21 into the interior of the container body 11 from the entrance part 11a and fitting the fitting part 47 of the hand-held part 20 into the entrance part 11a. A threaded portion 90 for fitting the cover 12 is formed on the outer peripheral surface of the inlet portion 11a.

As shown in FIG. 12, the lid 12 is formed in a cylindrical shape having a closed top surface and an opening 12a on the bottom surface. The lid body 12 has a preservation liquid container 100 in the upper part of the inside. The storage solution container 100 is filled with the storage solution A in advance. The preservative solution A is filled by putting the preservative solution A into the preservative solution container 100 with the top plate 101 of the preservative solution container 100 removed, and then welding the top plate 101 to the main body of the lid 12 . It is

A diameter-reduced portion 100a is formed in the lower portion of the storage solution containing portion 100, and a disk-shaped partition wall 102 is formed on the lowermost surface of the storage solution containing portion 100. As shown in FIG. A circular notch 103 is formed in the partition wall 102 . The partition wall 102 is formed in a thin plate shape with a thickness of about 1 mm to 2 mm, and the cut 103 is formed with a depth of 90% or more of the thickness of the partition wall 102 . The partition 102 is configured to be easily crushed when pressed from below by the perforated portion 31 of the stool sampling member 10 .

A fitting mechanism 50 for fitting the lid 12 and the stool collection member 10 is formed between the lower surface of the storage liquid container 100 of the lid 12 and the upper surface of the hand-held portion 20 of the stool collection member 10 . . Here, the fitting mechanism 50 will be described.

As shown in FIG. 5, on the upper surface of the hand-held portion 20 of the stool sampling member 10, there is a ring-shaped first ridge 120 protruding upward from the outermost periphery, and an annular first ridge 120 that protrudes upward inside the first ridge 120. A protruding annular second ridge portion 121 and an annular third ridge portion 122 protruding upward inside the second ridge portion 121 are provided. An annular first groove 123 is formed between the first ridge portion 120 and the second ridge portion 121, and a groove between the second ridge portion 121 and the third ridge portion 122 is formed. is formed with an annular second groove 124 . An annular groove 125 recessed inward toward the center axis direction is formed in the outer peripheral surface of the handle 20 below the first ridge 120 . The first ridge portion 120 is formed at a position lower than the second ridge portion 121, and the position of the upper end surface of the first ridge portion 120 is higher than the upper end surface of the second ridge portion 121. low. The second ridge portion 121 and the third ridge portion 122 are formed at approximately the same position, and are formed so that their upper end faces are at the same height.

As shown in FIG. 12 , on the lower surface of the storage solution container 100 inside the lid 12 , there is a first annular groove 130 into which the first ridge 120 of the handle 20 is inserted, and a second groove 130 of the handle 20 . An annular second groove 131 into which the ridge portion 121 of the handle 20 is inserted and an annular third groove 132 into which the third ridge portion 122 of the hand-held portion 20 is inserted are provided. The first groove 130 is provided on the innermost periphery of the lid 12 , the second groove 131 is provided inside the first groove 130 , and the third groove 132 is provided on the inside of the second groove 131 . located inside. Between the first groove 130 and the second groove 131, an annular first protrusion 133 is formed to protrude downward, and between the second groove 131 and the third groove 132, is formed with an annular second protrusion 134 protruding downward. A ridge portion 135 is formed on the inner peripheral surface of the lid body 12 below the storage solution storage portion 100 and protrudes inward toward the central axis direction. The ridges 135 are provided at a plurality of locations on the same circumference of the inner peripheral surface of the lid 12 .

As shown in FIG. 13, the third ridge 122 of the handle 20 and the third groove 132 of the lid 12 are such that at least the perforated portion 31 of the handle 20 abuts the partition wall 102 of the storage solution container 100. The tip of the third ridge portion 122 is formed so as to enter the third groove 132 when it is closed. This can prevent the storage solution A in the storage solution storage unit 100 from leaking to the outside through the gap between the lid 12 and the handle 20 when the partition wall 102 is pierced by the perforator 31 . .

The first protrusion 120 of the handle 20 has a slightly larger diameter than the first groove 130 of the lid 12 . As a result, as shown in FIG. 14, the first protrusion 120 enters the first groove 130 while being slightly bent inward and urged outward. As a result, the handle 20 is held by the lid 12 .

The third protrusion 122 of the handle 20 has a thickness slightly larger than the width of the third groove 132 of the lid 12 . As a result, when the third ridge portion 122 enters the third groove 132, the inner wall of the third groove 132 and the third ridge portion 122 come into airtight contact. As a result, the third ridge portion 122 and the third groove 132 serve as a sealing mechanism, and the storage solution in the inner space of the stool collection container 1 (inside the storage solution storage portion 100, the liquid passage portion 30, and the container body 11) is A can be prevented from leaking to the outside.

Further, when the third ridge portion 122 enters the third groove 132, the second ridge portion 134 of the lid body 12 is pushed outward and slightly bent, and the second ridge portion of the hand portion 20 is bent. It is pressed against the portion 121 . The handle 20 is also fixed and held on the lid 12 by this.

The ridges 135 are, for example, the first ridges 120 , the second ridges 121 and the third ridges 122 of the hand grip 20 and the first grooves 130 and the second grooves 131 of the lid 12 . And it is formed so as to enter the groove 125 when it enters the third groove 132 all the way. This also ensures the airtightness between the inner space of the stool collection container 1 and the outside of the stool collection container 1 .

As shown in FIG. 12 , a threaded portion 140 that fits with the threaded portion 90 of the inlet portion 11 a of the container body 11 is formed on the inner surface of the lid 12 below the ridge 135 .

Next, a stool collection process using the stool collection container 1 configured as described above will be described.

First, stool collection is performed using the stool collection member 10 shown in FIG. The user holds the hand-held portion 20 and stores stool in the cup portion 61 of the stool sampling portion 21 . Next, as shown in FIG. 15, the user inserts the stool sampling portion 21 of the stool sampling member 10 into the inlet portion 11a of the container body 11, and inserts the fitting portion 47 of the handle 20 into the inlet portion 11a of the container body 11. fit in. At this time, the external appearance of the stool sampling member 10 and the container main body 11 is as shown in FIG. Subsequently, the user attaches the lid 12 to the inlet portion 11 a of the container body 11 .

At this time, as shown in FIG. 17, the lid 12 is fitted into the inlet portion 11a of the container body 11 into which the handle portion 20 is fitted, and the lid 12 is turned so that the screw portion 140 of the lid 12 is pulled into the container body 11. is fitted to the threaded portion 90 of the At this time, the third protrusion 122 of the handle 20 enters the third groove 132 of the lid 12 , and the perforated portion 31 contacts the partition wall 102 of the lid 12 . When the cover 12 is further turned, the perforating portion 31 crushes the partition wall 102 as shown in FIG. As a result, the storage solution A in the storage solution storage part 100 falls through the hole of the partition wall 102, flows through the liquid passage part 30 of the handle part 20, and is accumulated inside the container main body 11.例文帳に追加Thus, the stool at the tip of the stool sampling part 21 in the container body 11 is preserved in the preservation liquid A.

When the lid 12 is turned as described above, the first ridge 120, the second ridge 121 and the third ridge 122 of the handle 20 move into the first groove of the lid 12. 130 , the second groove 131 and the third groove 132 are fully entered. At this time, the protrusion 135 on the inner peripheral surface of the lid 12 fits into the groove 125 on the outer peripheral surface of the handle 20, the lid 12 is fixed to the container body 11, and the internal space of the stool collection container 1 is sealed. . Thus, the stool collection operation is completed.

Next, for example, when an inspector such as an inspection agency inspects stool, the lid 12 is held and turned to separate the lid 12 from the container body 11 . At this time, as shown in FIG. 19, the lid 12 is fitted to the hand-held portion 20 of the stool collection member 10 and holds the hand-held portion 20. depart from

According to this embodiment, the stool collection container 1 is configured such that the stool collection portion 21 is inserted from the inlet portion 11a of the container body 11, and the handle portion 20 is fitted into the inlet portion 11a. The lid body 12 is attached to the inlet part 11a in a state of being fitted in the part 11a to airtightly close the entrance part 11a of the container body 11, and the lid body 12 is fitted to the handle part 20 to hold the stool sampling member 10. When the inlet portion 11a of the container main body 11 is closed, the opening portion 31 of the handle portion 20 opens a hole in the partition wall 102 on the lower surface of the storage solution storage portion 100 of the lid 12 and stores the storage solution storage portion. 100 of the storage solution A is configured to flow into the container main body 11 through the liquid passage portion 30, and the lid 12 is configured to be removed from the container main body 11 while holding the stool sampling member 10. . As a result, when the lid 12 closes the container body 11, the storage solution A flows into the container body 11. This prevents the storage solution A from spilling out of the container during the stool collection operation, thereby improving the handling of the stool collection container 1. becomes easier. In addition, since the lid 12 is removed from the container body 11 while holding the stool sampling member 10, for example, when an examiner examines stool, it is necessary to touch the handle 20 that the examiner touched during the stool collection work. It's clean and hygienic. Further, after the partition wall 102 of the lid 12 is released, the preservation liquid storage portion 100 of the lid 12, the liquid passage portion 30 of the handle 20, and the inside of the container body 11 are communicated with each other, and a large interior is formed in the stool collection container 1. Since a space is created, it becomes easier to stir the storage solution A and feces.

The stool collection container 1 has a fitting mechanism 50 for fitting the lid 12 and the handle 20. The fitting mechanism 50 includes annular grooves 130, 131, and 132 provided in the lid 12 and the handle. 20, and has annular protrusions 120, 121, 122 that can be fitted into the groove 130, the lid 12 and the handle 20 can be suitably fitted and fixed.

The first protrusion 120 is provided on the outermost periphery of the hand-held portion 20 and has a larger diameter than the first groove 130 , so that the lid 12 can hold the stool sampling member 10 favorably.

The stool collection container 1 has a sealing mechanism, such as a third ridge 122 and a third groove 132, for stopping liquid from passing through a portion other than the liquid passing portion 30 between the lid 12 and the hand-held portion 20. ing. This can reliably prevent the storage solution A from leaking from between the lid 12 and the handle 20 .

Since the piercing portion 31 is provided in the central portion on the central axis of the hand-held portion 20, it is possible to pierce the partition wall 102 on the lower surface of the storage solution containing portion 100 with a weaker force.

Since the liquid passage part 30 is provided around the perforated part 31, the storage solution A in the storage solution storage part 100 can flow into the container main body 11 evenly and smoothly.

A notch 103 for facilitating piercing is provided in a portion corresponding to the piercing portion 31 of the partition wall 102 on the lower surface of the storage solution storage portion 100 of the lid 12, so that the partition wall 102 can be pierced with a weaker force. can be opened.

Since the storage solution containing portion 100 of the lid 12 has a diameter-reduced portion 100a that is reduced in diameter toward the partition wall 102 on the bottom surface, the area of the partition wall 102 to be perforated can be reduced. A hole can be reliably opened with a weaker force.

Since the stool sampling part 21 and the hand-holding part 20 have a connecting mechanism for connecting them to each other, they can be molded separately and then connected and assembled. As a result, it is possible to mold the stool collection member 10 having a complicated shape that is more suitable for stool collection. Moreover, it is also possible to attach a plurality of types of stool sampling sections 21 having different shapes and the like to one type of hand-held section 20 .

Since the preservation liquid storage part 100 of the lid 12 before use is sealed, and the internal space of the stool collection container 1 formed by the lid 12 and the container body 11 is also sealed, the amount of the preservation liquid A does not change. Therefore, the stool can be properly stored with an appropriate amount of the storage solution A.

As shown in FIG. 20 , the cup portion 61 of the stool collection portion 21 may be provided with a plurality of or a single through hole 150 . This makes it easier for feces in the cup portion 61 to mix with the storage liquid A in the container body 11, for example.

Although the preferred embodiments of the present invention have been described above with reference to the accompanying drawings, the present invention is not limited to such examples. It is obvious that a person skilled in the art can conceive various modifications or modifications within the scope of the idea described in the claims, and these naturally belong to the technical scope of the present invention. understood as a thing.

For example, in the above embodiment, the stool collecting member 10 is spoon-shaped, but as long as the stool can be collected, the tip may be plate-shaped, bar-shaped, or other shape instead of a cup. good. The shape and the like of the liquid passing portion 30 and the perforated portion 31 of the handle portion 20 are not limited to this. The hand-held portion 20 and the stool sampling portion 21 of the stool sampling member 10 may be integrally molded. The shape and the like of the storage liquid container 100 of the lid 12 are not limited to this. The configuration of the fitting mechanism 50 is also not limited to that of the above embodiment. The connecting mechanism between the hand-holding portion 20 and the stool sampling portion 21 is not limited to that of the above embodiment. The sealing mechanism between the lid 12 and the handle 20 is also not limited to that of the above embodiment.

INDUSTRIAL APPLICABILITY The present invention is useful in providing an easy-to-handle stool collection container that prevents the storage solution from spilling out of the container.

1 stool collection container 10 stool collection member 11 container main body 12 lid 20 hand grip 21 stool collection unit 30 liquid passing unit 31 hole opening 50 fitting mechanism 102 partition wall A storage solution

Claims (9)

a stool collection member for collecting stool;
a container body having an inlet portion on the upper surface side and capable of accommodating stool;
a lid that can be attached to the inlet of the container body,
The stool collection member has a cylindrical hand-held portion and a stool collection portion extending downward from the hand-held portion,
The hand-held part has a liquid-permeable part penetrating in the vertical direction and a perforated part projecting upward,
The lid has a preservative solution container for sealing a preservative solution for stool therein,
This stool collection container
The stool sampling portion of the stool sampling member is inserted from the entrance portion of the container body, and the handle portion is fitted into the entrance portion, and the hand portion is fitted into the entrance portion of the container body. having a retained inset;
When the cover is attached to the inlet while the handle is fitted into the inlet, the lid is attached to the inlet while airtightly closing the inlet of the container body. The lid can hold the stool collection member by being fitted with the handle, and when the inlet of the container body is closed, the perforated portion of the handle is engaged with the storage liquid storage portion of the lid. A hole is formed in the partition wall of the lower surface of the storage solution storage part so that the storage solution in the storage solution storage part flows into the container body through the liquid passage part,
Further, the stool collection container is configured such that the lid can be removed from the container main body while holding the stool collection member. The lid and the handle have a fitting mechanism that fits together,
The fitting mechanism is
an annular groove provided in the lid;
2. The stool collection container according to claim 1, further comprising: a ring-shaped ridge provided on said hand and capable of being fitted into said groove. 3. The stool collection container according to claim 2, wherein the ridge portion is provided on the outermost periphery of the handle portion and has a diameter larger than that of the groove. 4. The stool collection container according to any one of claims 1 to 3, further comprising a sealing mechanism that prevents liquid from passing through a portion other than the liquid passage portion between the lid and the handle. The stool collection container according to any one of claims 1 to 4, wherein the perforated portion is provided at the center of the central axis of the handle. 6. The stool collection container according to claim 5, wherein the liquid-permeable portion is provided around the perforated portion. The stool collection container according to any one of claims 1 to 6, wherein the partition wall on the lower surface of the storage liquid container of the lid body is provided with a notch for facilitating opening of a hole. The stool collection container according to any one of claims 1 to 7, wherein the preservation liquid storage portion of the lid has a diameter-reduced portion that is reduced in diameter toward the partition wall on the lower surface. The stool collection container according to any one of claims 1 to 8, wherein said stool collection unit and said hand-holding unit have a connecting mechanism for connecting them to each other.

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