JP6841486B2 - Stool collection equipment - Google Patents

Stool collection equipment Download PDF

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JP6841486B2
JP6841486B2 JP2016162216A JP2016162216A JP6841486B2 JP 6841486 B2 JP6841486 B2 JP 6841486B2 JP 2016162216 A JP2016162216 A JP 2016162216A JP 2016162216 A JP2016162216 A JP 2016162216A JP 6841486 B2 JP6841486 B2 JP 6841486B2
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container
cap
stool collection
stool
collection rod
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JP2018031602A (en
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睦憲 市川
睦憲 市川
孝広 加藤
孝広 加藤
健治 横谷
健治 横谷
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TANIMOTO, CO., LTD.
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Description

本発明は、便を採取し、保管するための採便器具に関するものである。 The present invention relates to a stool collecting device for collecting and storing stool.

従来、検便をおこなうために、採便棒で便を採取し、容器の中に密封している。たとえば、図１３に示す従来の採便器具１３０は、培地が入った容器１３２、容器１３２の一端１３４に形成された開口１３６、その開口１３６を閉じるキャップ１３８、キャップ１３８に取り付けられた採便棒１４０を備えている。採便棒１４０の先端は凸部１４２と凹部１４４からなる便の採取部１４６になっている。 Conventionally, in order to perform a stool test, stool is collected with a stool collection stick and sealed in a container. For example, the conventional stool collection device 130 shown in FIG. 13 includes a container 132 containing a medium, an opening 136 formed at one end 134 of the container 132, a cap 138 that closes the opening 136, and a stool collection rod attached to the cap 138. It has 140. The tip of the stool collection rod 140 is a stool collection portion 146 composed of a convex portion 142 and a concave portion 144.

容器１３２の中に密封された便を検査するとき、ロボットアームでキャップ１３８を取り外し、採取部１４６を検査用の培地にこすり付けたりする。その後、再び採便棒１４０を容器１３２の中に入れ、キャップ１３８の中に容器１３２の一端１３４を入れる。容器１３２の開口１３６が閉じられる。 When inspecting the stool sealed in the container 132, the cap 138 is removed by a robot arm, and the sampling unit 146 is rubbed against the inspection medium. After that, the stool collection rod 140 is put into the container 132 again, and one end 134 of the container 132 is put into the cap 138. The opening 136 of the container 132 is closed.

採便棒１４０が容器１３２の中心軸に配置されないと、キャップ１３８の中に容器１３２が入らない。キャップ１３８と容器１３２の位置がずれた状態で、ロボットアームがキャップ１３８で容器１３２の開口１３６を閉じようとすると、容器１３２の一端１３４、キャップ１３８またはその両方を押しつぶす恐れがある。ロボットアームで複数の採便器具１３０を順番に検査するため、１つでも開口１３６を閉じられなければ、他の採便器具１３０の検査に影響する。なお、特許文献１に記載されている採便容器も図１３と同様の構造が有り、容器１３２の一端１３４とキャップ１３８とがぶつかる恐れがある。 If the stool collection rod 140 is not arranged on the central axis of the container 132, the container 132 cannot be inserted into the cap 138. If the robot arm attempts to close the opening 136 of the container 132 with the cap 138 while the cap 138 and the container 132 are misaligned, there is a risk of crushing one end 134 of the container 132, the cap 138, or both. Since the robot arm inspects a plurality of stool collection devices 130 in order, if even one opening 136 cannot be closed, the inspection of the other stool collection devices 130 will be affected. The stool collection container described in Patent Document 1 also has the same structure as that of FIG. 13, and there is a possibility that one end 134 of the container 132 and the cap 138 may collide with each other.

特開２００５−１５６１８７号公報Japanese Unexamined Patent Publication No. 2005-156187

本発明の目的は、キャップで容器の開口を閉じるときの事故を低減させた採便器具を提供することにある。 An object of the present invention is to provide a stool collecting device that reduces accidents when closing the opening of a container with a cap.

本発明の採便器具は、開口を有する容器、開口を閉じるためのキャップ、一端と他端を有する棒状体であり、他端がキャップに固定された採便棒、採便棒の一端付近に設けられた凸部を含む採取部と、採便棒の長さ方向の途中に設けられ、容器の内壁と接する接触部を有し、接触部がキャップの外側に配置された羽部を備える。 The stool collection device of the present invention is a container having an opening, a cap for closing the opening, and a rod-shaped body having one end and the other end, and the other end is fixed to the cap and is near one end of the stool collection rod. It has a collecting portion including a provided convex portion, a contact portion provided in the middle of the length direction of the stool collection rod and in contact with the inner wall of the container, and a wing portion in which the contact portion is arranged on the outside of the cap.

キャップに採便棒が固定されており、容器からキャップを取り外すとキャップを持った状態で採便棒の先端にある採取部を便に突き刺すことができる。その後、キャップで容器の開口を閉じる。キャップで容器の開口を閉じるとき、接触部容器の内壁に接し、容器の中心軸に採便棒が配置される。 The stool collection rod is fixed to the cap, and when the cap is removed from the container, the collection part at the tip of the stool collection rod can be pierced into the stool while holding the cap. Then close the opening of the container with a cap. When the opening of the container is closed with the cap, the contact portion contacts the inner wall of the container, and the stool collection rod is arranged on the central axis of the container.

本発明によると、羽部の接触部によってキャップの中に容器が入れられる前に、容器の中心軸に採便棒を配置できる。キャップの中に容器が入るときに、それらの位置合わせが完了している。キャップと容器がぶつからず、スムーズにキャップの内壁に容器を接触させ、キャップの中に容器を入れることができる。 According to the present invention, the stool collection rod can be placed on the central axis of the container before the container is placed in the cap by the contact portion of the vane. When the containers are inside the cap, their alignment is complete. The cap and the container do not collide, and the container can be smoothly brought into contact with the inner wall of the cap and the container can be put in the cap.

採便器具を示す図であり、（ａ）は採便器具の外観を示す図であり、（ｂ）は採便器具の内部を示す図である。It is a figure which shows the stool collection instrument, (a) is the figure which shows the appearance of the stool collection device, (b) is the figure which shows the inside of the stool collection device. 容器を示す図であり、（ａ）は容器の正面を示す図であり、（ｂ）は容器の側面を示す図である。It is a figure which shows the container, (a) is a figure which shows the front surface of a container, (b) is a figure which shows the side surface of a container. 容器を示す図であり、（ａ）は容器の断面を示す図であり、（ｂ）は容器の上面図である。It is a figure which shows the container, (a) is a figure which shows the cross section of a container, and (b) is the top view of the container. キャップの断面図を示す図である。It is a figure which shows the cross-sectional view of a cap. 採便棒を示す図であり、（ａ）は採便棒の正面図であり、（ｂ）は採便棒の側面図である。It is a figure which shows the stool collection rod, (a) is the front view of the stool collection rod, and (b) is the side view of the stool collection rod. （ａ）は図１(ｂ)のＡ−Ａ線断面図であり、（ｂ）は図１（ｂ）のＢ−Ｂ線断面図である。(A) is a cross-sectional view taken along the line AA of FIG. 1 (b), and FIG. 1 (b) is a cross-sectional view taken along the line BB of FIG. 1 (b). キャップを外して採便棒を容器の外に出した図である。It is the figure which took out the cap and put out the stool collection stick out of the container. 採便棒を示す図であり、（ａ）は三角形の羽部を備えた採便棒の正面図であり、（ｂ）は曲線的な羽部を備えた採便棒の正面図である。It is a figure which shows the stool collection rod, (a) is the front view of the stool collection rod which provided the triangular wing part, (b) is the front view of the stool collection rod which provided a curved wing part. 羽部の他の形状を示す図であり、（ａ）は羽部の側面図であり、（ｂ）はＣ−Ｃ線断面図である。It is a figure which shows the other shape of a wing part, (a) is a side view of a wing part, and (b) is a sectional view taken along the line CC. 羽部の他の形状を示す図であり、（ａ）は羽部の側面図であり、（ｂ）は円錐台の傾斜から見た羽部の図である。It is a figure which shows the other shape of the wing part, (a) is the side view of the wing part, and (b) is the figure of the wing part seen from the inclination of a truncated cone. 羽部の他の形状を示す図であり、（ａ）は羽部の側面図であり、（ｂ）は角錐台の傾斜から見た羽部の図である。It is a figure which shows the other shape of the vane part, (a) is the side view of the wing part, and (b) is the figure of the wing part seen from the inclination of the pyramid stand. 複数の凸部からなる採取部を備えた採便棒を示す図である。It is a figure which shows the stool collection rod provided with the collection part which consists of a plurality of convex parts. 従来の採便器具を示す図である。It is a figure which shows the conventional stool collection instrument.

本発明の採便器具について図面を使用して説明する。 The stool collecting device of the present invention will be described with reference to the drawings.

図１に示す採便器具１０は、容器１２、その容器１２の開口を閉じるキャップ１４、採取部１６を備えた採便棒１８、その採便棒１８に設けられた羽部２０を備える。 The stool collection device 10 shown in FIG. 1 includes a container 12, a cap 14 that closes the opening of the container 12, a stool collection rod 18 having a collection unit 16, and a wing portion 20 provided on the stool collection rod 18.

図２、図３に示すように、容器１２は円筒状であり、その一端２２は閉じずに開口２４にし、他端２６は閉じている。容器１２の一端２２がキャップ１４の中に入って、容器１２の開口２４が閉じられる。キャップ１４の中に入る部分は容器１２の厚みを薄くした薄肉部２８になっている（図３（ａ））。キャップ１４の内壁は薄肉部２８に接するようになっている。容器１２における薄肉部２８以外の部分は薄肉部２８よりも厚くなった厚肉部３０になっている。 As shown in FIGS. 2 and 3, the container 12 has a cylindrical shape, one end 22 thereof is not closed but is opened 24, and the other end 26 is closed. One end 22 of the container 12 enters the cap 14, and the opening 24 of the container 12 is closed. The portion inside the cap 14 is a thin portion 28 in which the thickness of the container 12 is thinned (FIG. 3 (a)). The inner wall of the cap 14 is in contact with the thin portion 28. The portion of the container 12 other than the thin-walled portion 28 is a thick-walled portion 30 that is thicker than the thin-walled portion 28.

薄肉部２８の複数個所にリング状の凸部３２を設けている。キャップ１４の内壁３４にリング状の凸部３２がはまる凹部３６を設けている（図４）。凸部３２と凹部３６によってキャップ１４が薄肉部２８から外れにくくなっている。薄肉部２８とキャップ１４の内壁３４が接しており、さらに複数の凸部３２と凹部３６を設けているため、キャップ１４で容器１２を密封できる。 Ring-shaped convex portions 32 are provided at a plurality of thin-walled portions 28. The inner wall 34 of the cap 14 is provided with a recess 36 into which the ring-shaped convex portion 32 fits (FIG. 4). The convex portion 32 and the concave portion 36 make it difficult for the cap 14 to come off from the thin portion 28. Since the thin portion 28 and the inner wall 34 of the cap 14 are in contact with each other and a plurality of convex portions 32 and concave portions 36 are provided, the container 12 can be sealed by the cap 14.

厚肉部３０における薄肉部２８付近にリング状の凸部３８を設けている。リング状の凸部３８は複数ある。凸部３８が容器１２を持った時のすべり止めになる。キャップ１４の付け外し時に指が滑るのを防止できる。 A ring-shaped convex portion 38 is provided in the vicinity of the thin portion 28 in the thick portion 30. There are a plurality of ring-shaped convex portions 38. The convex portion 38 serves as a non-slip when holding the container 12. It is possible to prevent the finger from slipping when the cap 14 is attached or detached.

容器１２の中に便の保存または検査用の培地４０が入っている（図１（ｂ））。培地４０は、液体培地や半流動培地が挙げられる。キャップ１４で開口２４を閉じたときに、培地４０の中に採取部１６が入るようになっている。なお、検査方法によっては、容器１２の中に培地４０を入れない場合もある。 The container 12 contains a medium 40 for storing or inspecting stool (FIG. 1 (b)). Examples of the medium 40 include a liquid medium and a semi-fluid medium. When the opening 24 is closed with the cap 14, the sampling unit 16 enters the medium 40. Depending on the inspection method, the medium 40 may not be placed in the container 12.

採便棒１８は一端４２と他端４４を有する直線状の棒状体である（図５）。採便棒１８の断面は円形になっている。採便棒１８の一端４２またはその付近に採取部１６が有る。採便棒１８と採取部１６は一体的に形成されている。 The stool collection rod 18 is a linear rod-shaped body having one end 42 and the other end 44 (FIG. 5). The cross section of the stool collection rod 18 is circular. There is a collection unit 16 at or near one end 42 of the stool collection rod 18. The stool collection rod 18 and the collection unit 16 are integrally formed.

採取部１６は採便棒１８の一端４２またはその付近に形成した凸部４６と凹部４８からなる。凸部４６は採便棒１８の一端４２にいくほど先細りになっており、採取部１６が便に刺さりやすくなっている。図６（ａ）に示すように、採取部１６の側部が凹むように凹部４８が形成されている。採取部１６を便の中に突き刺したときに、凹部４８の中に便が入る。凹部４８の中に別の凸部５０を設け、凹部４８の中に入った便が、凹部４８内で維持されやすくなっている。 The collecting portion 16 is composed of a convex portion 46 and a concave portion 48 formed at or near one end 42 of the stool collection rod 18. The convex portion 46 is tapered toward one end 42 of the stool collection rod 18, so that the collection portion 16 is easily stuck in the stool. As shown in FIG. 6A, the recess 48 is formed so that the side portion of the sampling portion 16 is recessed. When the collection unit 16 is pierced into the stool, the stool enters the recess 48. Another convex portion 50 is provided in the concave portion 48, so that the stool that has entered the concave portion 48 can be easily maintained in the concave portion 48.

キャップ１４の内底５２に採便棒１８を固定する固定部５４が設けられている（図４）。キャップ１４の内底５２は円形になっており、固定部５４は円筒形になっている。固定部５４の内壁５６にはリング状の凸部５８が設けられている。採便棒１８の他端４４付近には凸部６０が設けられている（図５）。採便棒１８の他端４４が固定部５４の中に入ると、凸部５８、６０同士が引っかかり、採便棒１８が固定部５４に固定される。キャップ１４の内底５２の中心に採便棒１８が固定され、採便棒１８の長さ方向が内底５２に対して垂直方向を向いている。 A fixing portion 54 for fixing the stool collection rod 18 is provided on the inner bottom 52 of the cap 14 (FIG. 4). The inner bottom 52 of the cap 14 is circular, and the fixing portion 54 is cylindrical. A ring-shaped convex portion 58 is provided on the inner wall 56 of the fixed portion 54. A convex portion 60 is provided near the other end 44 of the stool collection rod 18 (FIG. 5). When the other end 44 of the stool collection rod 18 enters the fixed portion 54, the convex portions 58 and 60 are caught by each other, and the stool collection rod 18 is fixed to the fixed portion 54. The stool collection rod 18 is fixed to the center of the inner bottom 52 of the cap 14, and the length direction of the stool collection rod 18 is perpendicular to the inner bottom 52.

採便棒１８に鍔６２が設けられている。鍔６２は固定部５４の端部６４に接する。鍔６２が端部６４に接することで、キャップ１４に対して採便棒１８がぐらつかず、安定しやすい。 A collar 62 is provided on the stool collection rod 18. The collar 62 is in contact with the end 64 of the fixing portion 54. Since the collar 62 is in contact with the end portion 64, the stool collection rod 18 does not wobble with respect to the cap 14, and it is easy to stabilize.

採便棒１８の長さ方向の途中に板状の羽部２０が設けられている。羽部２０は複数であり、採便棒１８の周方向に間隔を空けて配置されている（図６（ｂ））。羽部２０同士の間隔は、一定であっても良いし、不規則な間隔であっても良い。 A plate-shaped vane 20 is provided in the middle of the stool collection rod 18 in the length direction. There are a plurality of vanes 20 and they are arranged at intervals in the circumferential direction of the stool collection rod 18 (FIG. 6 (b)). The distance between the vanes 20 may be constant or irregular.

羽部２０の一部は容器１２の内壁６６に接する接触部６８になっている。全ての羽部２０は同一形状になっており、採便棒１８からそれぞれの接触部６８までの距離は全て同じである。接触部６８が容器１２の内壁６６に接することで、採便棒１８を容器１２の中心軸Ｏ（図３）に配置することができる。 A part of the vane portion 20 is a contact portion 68 in contact with the inner wall 66 of the container 12. All the vane portions 20 have the same shape, and the distances from the stool collection rod 18 to the respective contact portions 68 are all the same. When the contact portion 68 comes into contact with the inner wall 66 of the container 12, the stool collection rod 18 can be arranged on the central axis O (FIG. 3) of the container 12.

図７に示すように、採便棒１８の長さはキャップ１４の深さよりも長いため、採便棒１８の一端４２はキャップ１４の外側に配置されている。さらに、接触部６８はキャップ１４の外側に配置されている。そのため、キャップ１４の中に容器１２の薄肉部２８が入るまでに、接触部６８が容器１２の内壁６６に接する。上述したように、採便棒１８が容器１２の中心軸Ｏに配置される。キャップ１４で容器１２を閉じるときに、容器１２とキャップ１４の位置合わせができ、キャップ１４と容器１２がぶつかって破損することを防止できる。なお、接触部６８の全てがキャップ１４の外側に出ている必要は無く、接触部６８の一部がキャップ１４の外に配置されれば良い。 As shown in FIG. 7, since the length of the stool collection rod 18 is longer than the depth of the cap 14, one end 42 of the stool collection rod 18 is arranged outside the cap 14. Further, the contact portion 68 is arranged on the outside of the cap 14. Therefore, the contact portion 68 comes into contact with the inner wall 66 of the container 12 by the time the thin portion 28 of the container 12 enters the cap 14. As described above, the stool collection rod 18 is arranged on the central axis O of the container 12. When the container 12 is closed by the cap 14, the container 12 and the cap 14 can be aligned with each other, and the cap 14 and the container 12 can be prevented from colliding with each other and being damaged. It is not necessary that all of the contact portions 68 are outside the cap 14, and a part of the contact portions 68 may be arranged outside the cap 14.

羽部２０は、採便棒１８の一端４２から他端４４に向けて広がる傾斜部７０を備える。傾斜部７０は接触部６８よりも採便棒１８の一端４２側にある。傾斜部７０のもっとも広がった部分が接触部６８とつながっている。容器１２に採便棒１８を入れ始めたとき、採便棒１８が容器１２の中心軸Ｏに来なくても、傾斜部７０が容器１２の一端２２に当たる。そのため、採便棒１８が徐々に容器１２の中心軸Ｏに向かう。さらに接触部６８が容器１２の中に入ると、接触部６８が容器１２の内壁６６に接し、上記のように容器１２の中心軸Ｏに採便棒１８が配置される。 The vane portion 20 includes an inclined portion 70 extending from one end 42 of the stool collection rod 18 toward the other end 44. The inclined portion 70 is on the one end 42 side of the stool collection rod 18 with respect to the contact portion 68. The widest portion of the inclined portion 70 is connected to the contact portion 68. When the stool collection rod 18 is started to be put in the container 12, the inclined portion 70 hits one end 22 of the container 12 even if the stool collection rod 18 does not come to the central axis O of the container 12. Therefore, the stool collection rod 18 gradually moves toward the central axis O of the container 12. Further, when the contact portion 68 enters the container 12, the contact portion 68 comes into contact with the inner wall 66 of the container 12, and the stool collection rod 18 is arranged on the central axis O of the container 12 as described above.

羽部２０と羽部２０の間に空間７２が有る。羽部２０によって容器１２を密封することは無い。培地４０と便でガスが発生する場合があるが、容器１２における羽部２０よりも他端２６側の空間のガス圧を高めにくい。ガスによる暴発の恐れを小さくできる。 There is a space 72 between the vane 20 and the vane 20. The container 12 is not sealed by the vane portion 20. Gas may be generated from the medium 40 and the stool, but it is difficult to increase the gas pressure in the space on the other end 26 side of the vane 20 in the container 12. The risk of gas outbursts can be reduced.

採取した便を自動で検査する場合、ロボットアームがキャップ１４を取り外す。そのロボットアームはキャップ１４を回転させながら容器１２からキャップ１４を取り外す。キャップ１４を回転させた際、羽部２０によって容器１２の内壁６６についた便を落とすこともできる。便の散らばりを防止できる。 When the collected stool is automatically inspected, the robot arm removes the cap 14. The robot arm removes the cap 14 from the container 12 while rotating the cap 14. When the cap 14 is rotated, the stool attached to the inner wall 66 of the container 12 can be dropped by the vane portion 20. You can prevent the stool from being scattered.

容器１２の一端２２に切り欠き７４を設けている。切り欠き７４は容器１２の長さ方向に対して傾斜しており、半円形または半楕円形になっている。切り欠き７４でできた空間７６が開口１４につながることで、採便棒１８を容器１２に入れる空間が広がる。キャップ１４を取り外したとき、採便棒１８を傾斜させることができ、空間７６でキャップ１４を取り外し易くなっている。採便棒１８を傾斜させて容器１２に入れることも可能になり、キャップ１４を開け閉めし易くなっている。切り欠き７４でできた空間７６もキャップ１４で閉じられる。 A notch 74 is provided at one end 22 of the container 12. The notch 74 is inclined with respect to the length direction of the container 12 and has a semicircular or semi-elliptical shape. By connecting the space 76 formed by the notch 74 to the opening 14, the space for inserting the stool collection rod 18 into the container 12 is expanded. When the cap 14 is removed, the stool collection rod 18 can be tilted so that the cap 14 can be easily removed in the space 76. It is also possible to tilt the stool collection rod 18 and put it in the container 12, making it easier to open and close the cap 14. The space 76 formed by the notch 74 is also closed by the cap 14.

図７に示すように、切り欠き７４の高さｄ１は、傾斜部７０が最も広がった部分からキャップ１４までの長さｄ２よりも小さくする。採便部１８が空間７６から容器１２に入ったとしても、傾斜部７０が容器１２にすべて入った後でキャップ１４の中に容器１２が入るようになる。容器１２の中心軸Ｏに採便棒１８が配置された状態でキャップ１４の中に容器１２が入れられ、キャップ１４と容器１２がぶつからない。 As shown in FIG. 7, the height d1 of the notch 74 is made smaller than the length d2 from the portion where the inclined portion 70 is most widened to the cap 14. Even if the stool collecting portion 18 enters the container 12 from the space 76, the container 12 will enter the cap 14 after all the inclined portions 70 have entered the container 12. The container 12 is placed in the cap 14 with the stool collection rod 18 arranged on the central axis O of the container 12, and the cap 14 and the container 12 do not collide with each other.

以上ように、本発明は接触部６８をキャップ１４の外側に配置したことで、キャップ１４と容器１２のぶつかりを防止でき、容器１２を密閉するときの事故を防止できる。接触部６８につながる傾斜部７０もキャップ１４の外にあり、採便棒１８の位置がずれも、キャップ１４の中に容器１２が入る前に、スムーズに採便棒１８の位置を容器１２の中心軸Ｏにすることができる。また、羽部２０が容器を密封しないため、羽部２０によって容器１２内のガス圧を高めすぎず、暴発の恐れが小さくなっている。 As described above, in the present invention, by arranging the contact portion 68 on the outside of the cap 14, it is possible to prevent the cap 14 from colliding with the container 12, and it is possible to prevent an accident when the container 12 is sealed. The inclined portion 70 connected to the contact portion 68 is also outside the cap 14, and even if the position of the stool collection rod 18 is displaced, the position of the stool collection rod 18 can be smoothly moved to the container 12 before the container 12 enters the cap 14. The central axis can be O. Further, since the vane 20 does not seal the container, the gas pressure in the container 12 is not excessively increased by the vane 20, and the risk of outburst is reduced.

以上、本発明の実施形態を説明したが、本発明は上記の実施形態に限定されない。たとえば、図８（ａ）の採便棒８０のように、羽部８２が三角形であっても良い。羽部８２の全体にわたって傾斜部８３が形成される。傾斜部８３のもっとも広がった部分が接触部８４になる。 Although the embodiments of the present invention have been described above, the present invention is not limited to the above embodiments. For example, the vane 82 may be triangular, as in the stool collection rod 80 of FIG. 8 (a). An inclined portion 83 is formed over the entire vane portion 82. The most widened portion of the inclined portion 83 becomes the contact portion 84.

図８（ｂ）の採便棒８５の羽部８６のように、曲線的に広がる傾斜部８８であっても良い。図８（ａ）と同様に、傾斜部８８の最も広がった部分が接触部８９になる。 Like the vane 86 of the stool collection rod 85 shown in FIG. 8B, the inclined portion 88 may be a curved portion. Similar to FIG. 8A, the most widened portion of the inclined portion 88 becomes the contact portion 89.

以上の説明から、採便棒１８、８０、８５の一端４２から他端４４に向けて広がるのであれば傾斜部７０、８３、８８の角度や形状は限定されない。傾斜部７０、８３、８８につながっており、キャップ１４の外側に配置されているのであれば、接触部６８、８４、８９の形状も限定されない。 From the above description, the angles and shapes of the inclined portions 70, 83, 88 are not limited as long as they extend from one end 42 of the stool collection rods 18, 80, 85 toward the other end 44. The shapes of the contact portions 68, 84, 89 are not limited as long as they are connected to the inclined portions 70, 83, 88 and are arranged outside the cap 14.

図９の羽部９０のように、採便棒１８の途中に形成した円錐台９１の外周に円弧状の溝９２を形成し、溝９２と溝９２の間を羽部９０にしても良い。すなわち、採便棒１８に羽部９０を直接形成せず、間接的に形成していても良い。円錐台９１のテーパーになっている箇所が採便棒１８の一端から他端に向けて広がった傾斜部９３、羽部９０の最も外側が容器１２の内壁６６に接する接触部９４になっている。溝９２は円弧状に限定されず、三角形などであっても良い。 As shown in the vane 90 of FIG. 9, an arcuate groove 92 may be formed on the outer circumference of the truncated cone 91 formed in the middle of the stool collection rod 18, and the vane 90 may be formed between the groove 92 and the groove 92. That is, the vane 90 may not be directly formed on the stool collection rod 18, but may be indirectly formed. The tapered portion of the truncated cone 91 is an inclined portion 93 extending from one end to the other end of the stool collection rod 18, and the outermost portion of the vane 90 is a contact portion 94 in contact with the inner wall 66 of the container 12. .. The groove 92 is not limited to an arc shape, and may be a triangle or the like.

図１０の羽部１００のように、採便棒１８の円錐台１０１における採便棒１８と平行になった箇所１０２に羽部１００を設けている。円錐台１０１の傾斜部分１０３から羽部１００に続く傾斜部１０４、傾斜部１０３が最も広がった部分である接触部１０５を備える。円錐台１０１に羽部１００を設けたが、角錐台に羽部１００を設けても良い。さらに図１１のように、角錐台の羽部１１０であっても良い。角錐台の最も広がったところが接触部１１１になる。 Like the vane 100 in FIG. 10, the vane 100 is provided at a portion 102 of the truncated cone 101 of the fecal rod 18 parallel to the fecal rod 18. An inclined portion 104 extending from the inclined portion 103 of the truncated cone 101 to the vane portion 100, and a contact portion 105 in which the inclined portion 103 is the most widened portion are provided. Although vanes 100 are provided on the truncated cone 101, vanes 100 may be provided on the truncated cone. Further, as shown in FIG. 11, the vane portion 110 of the pyramid stand may be used. The widest part of the pyramid stand is the contact portion 111.

図１２の採便棒１２０のように、採便棒１２０の一端４２付近に多数の小さな凸部１２２を設け、採取部１２４にしても良い。採取部１２４に便が付けば、採取部１２４の形状は限定されない。また、図１等に示した凹部４８の代わりに貫通穴にしても良い。 Like the stool collection rod 120 of FIG. 12, a large number of small convex portions 122 may be provided near one end 42 of the stool collection rod 120 to be a collection unit 124. If stool is attached to the collecting unit 124, the shape of the collecting unit 124 is not limited. Further, a through hole may be used instead of the recess 48 shown in FIG. 1 and the like.

キャップ１４に採便棒１８、８０、８５、１２０が固定されればその構造は限定されない。キャップ１４と採便棒１８、８０、８５、１２０を一体的に形成して、キャップ１４に採便棒１８、８０、８５、１２０を固定しても良い。 If the stool collection rods 18, 80, 85, 120 are fixed to the cap 14, the structure is not limited. The cap 14 and the stool collection rods 18, 80, 85, 120 may be integrally formed, and the stool collection rods 18, 80, 85, 120 may be fixed to the cap 14.

その他、本発明は、その主旨を逸脱しない範囲で当業者の知識に基づき種々の改良、修正、変更を加えた態様で実施できるものである。 In addition, the present invention can be carried out in a mode in which various improvements, modifications and changes are made based on the knowledge of those skilled in the art without departing from the gist thereof.

１０：採便器具
１２：容器
１４：キャップ
１６、８４、１２４：採取部
１８、８０、８５、１２０：採便棒
２０、８２、８６、９０、１００、１１０：羽部
２２：容器の一端
２４：容器の開口
２６：容器の他端
２８：容器の薄肉部
３０：容器の厚肉部
３２：薄肉部の凸部
３４：キャップの内壁
３６：キャップの内壁の凹部
３８：容器の厚肉部の凸部
４０：培地
４２：採便棒の一端
４４：採便棒の他端
４６、１２２：採取部を構成する凸部
４８：採取部を構成する凹部
５０：採取部を構成する凹部の中の凸部
５２：キャップの内底
５４：キャップの内底に設けた固定部
５６：固定部の内壁
５８：固定部の内壁の凸部
６０：採便棒の他端付近の凸部
６６：容器の内壁
６８、８４、８９、９４、１０５、１１１：接触部
７０、８３、８８、９３、１０４：羽部の傾斜部
７２：羽部同士の間の空間
７４：切り欠き
７６：切り欠きによってできた空間
９１、１０１：円錐台
９２：溝
１０２：円錐台の採便棒と平行部分
１０３：円錐台の傾斜部分 10: Stool collection device 12: Container 14: Cap 16, 84, 124: Collection part 18, 80, 85, 120: Stool collection rod 20, 82, 86, 90, 100, 110: Wing part 22: One end 24 of the container : Container opening 26: Container other end 28: Container thin wall 30: Container thick wall 32: Thin wall convex 34: Cap inner wall 36: Cap inner wall recess 38: Container thick wall Convex portion 40: Medium 42: One end of the stool collection rod 44: The other end of the stool collection rod 46, 122: Convex portion 48 constituting the collection portion: Recessed portion constituting the collecting portion 50: In the concave portion constituting the collecting portion Convex portion 52: Inner bottom of cap 54: Fixed portion 56 provided on the inner bottom of cap: Inner wall of fixed portion 58: Convex portion of inner wall of fixed portion 60: Convex portion 66 near the other end of the stool collection rod: Of the container Inner walls 68, 84, 89, 94, 105, 111: Contact parts 70, 83, 88, 93, 104: Inclined parts of wings 72: Space between wings 74: Notch 76: Created by notches Spaces 91, 101: Conical base 92: Groove 102: Conical part parallel to the stool collection rod 103: Conical base inclined part

Claims (3)

一端を開口にし、他端を閉じた容器と、
前記容器の一端が入れられ、開口を閉じるためのキャップと、
一端と他端を有する棒状体であり、該他端が前記キャップに固定された採便棒と、
前記採便棒の一端付近に設けられた凸部を含む採取部と、
前記採便棒の長さ方向の途中に設けられ、接触部を有し、前記採便棒が容器の中心軸に配置され、該接触部が容器の中に入った状態で接触部が容器の内壁に接し、該接触部が前記キャップの外側に配置され、採便棒の一端から他端に向けて広がる傾斜部を備えている複数の羽部と、
前記羽部と羽部の間に設けられ、前記容器を密封しないための空間と、
を備えた採便器具。 A container with one end open and the other closed
A cap for closing one end of the container and closing the opening
A rod-shaped body having one end and the other end, the other end of which is fixed to the cap, and a stool collection rod.
A collection unit including a convex portion provided near one end of the stool collection rod, and a collection unit.
It is provided in the middle of the length direction of the stool collection rod, has a contact portion, the stool collection rod is arranged on the central axis of the container, and the contact portion is in the container with the contact portion inside the container. A plurality of vanes that are in contact with the inner wall, the contact portion is arranged outside the cap, and has an inclined portion extending from one end to the other end of the stool collection rod.
A space provided between the vanes to prevent the container from being sealed,
A stool collection device equipped with. 前記傾斜部がキャップの外側に配置されている請求項１の採便器具。 The stool collecting device according to claim 1 , wherein the inclined portion is arranged on the outside of the cap. 前記容器に切り欠きを備え、該切り欠きでできた空間が前記開口につながっている請求項１または２の採便器具。 The stool collecting device according to claim 1 or 2 , wherein the container is provided with a notch, and the space formed by the notch is connected to the opening.
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