JPH10300642A - Vessel for collecting excrement - Google Patents
Vessel for collecting excrementInfo
- Publication number
- JPH10300642A JPH10300642A JP9103671A JP10367197A JPH10300642A JP H10300642 A JPH10300642 A JP H10300642A JP 9103671 A JP9103671 A JP 9103671A JP 10367197 A JP10367197 A JP 10367197A JP H10300642 A JPH10300642 A JP H10300642A
- Authority
- JP
- Japan
- Prior art keywords
- rod
- container
- fitting body
- stool collection
- bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/0038—Devices for taking faeces samples; Faecal examination devices
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、潜血検査等のため
糞便を一定量採取する採便用容器に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a stool collection container for collecting a certain amount of feces for an occult blood test or the like.
【０００２】[0002]
【従来の技術】潜血検査等のため糞便を一定量採取する
採便用容器としては、従来、一側に把持部を有し他側に
棒部を有するとともに該棒部の先端側に採便部が設けら
れた採便棒と、該採便棒の棒部側が挿入される容器体
と、該容器体に嵌合されるとともに貫通孔を有する嵌合
体とを具備し、採便棒の棒部を嵌合体の貫通孔に嵌合さ
せることにより、その採便部を嵌合体と容器体とで保持
された液体内に挿入させる構造のものが用いられてい
る。また、上記構造のものの他に、嵌合体が使用前にお
いては貫通孔を持たず、別体とされた採便棒の棒部を、
使用時において嵌合体に穴を明けつつ貫通させてその採
便部を嵌合体と容器体とで保持された液体内に挿入させ
る構造のものも用いられている。2. Description of the Related Art A stool collection container for collecting a certain amount of feces for an occult blood test or the like has conventionally been provided with a gripping part on one side and a rod part on the other side and a stool collection part on the tip side of the rod part. A stool collection rod provided with a portion, a container body into which the bar portion side of the stool collection rod is inserted, and a fitting body fitted into the container body and having a through hole, There is used a structure in which a part is fitted into a through hole of a fitting body so that the stool collection part is inserted into the liquid held by the fitting body and the container. Also, in addition to the above-mentioned structure, the fitting body does not have a through hole before use, and the rod portion of the feces sampling rod which is a separate body,
In use, there is also used a structure in which the fitting body is penetrated while making a hole, and the stool collection portion is inserted into the liquid held by the fitting body and the container.
【０００３】[0003]
【発明が解決しようとする課題】前者の構造の採便用容
器においては、使用前においても採便棒の棒部を嵌合体
の貫通孔に嵌合させておくことで採便棒を容器体および
嵌合体に対し一体のものとすることができるため、取り
扱い上便利である。しかしながら、使用時において、採
便棒の棒部を嵌合体の貫通孔に挿通させる際に、棒部の
先端に付着した糞便がそのまま貫通孔を通過して入り込
むことがあり、糞便の採取量が必要以上に多くなってし
まうことがあった。また、後者の構造の採便用容器にお
いては、使用時において採便棒の棒部で嵌合体に穴を明
けるため、棒部が嵌合体に当接することで該棒部の先端
に付着した糞便が嵌合体によって掻き取られ、よって、
糞便の採取量が必要以上に多くなってしまうことを防止
できる。しかしながら、使用前においては採便棒の棒部
を嵌合体に嵌合させておくことができず、よって、採便
棒と嵌合体とをそれぞれ別々に取り扱わなければならな
いため、取り扱い上不便である。したがって、本発明の
目的は、取り扱い上便利であり、かつ糞便の採取量を一
定させることができる採便用容器を提供することであ
る。In the container for stool collection of the former structure, the rod of the stool collection rod is fitted into the through-hole of the fitting body even before use, so that the stool collection rod is connected to the container body. Since it can be integrated with the fitting body, it is convenient in handling. However, at the time of use, when the rod portion of the stool collection rod is inserted into the through hole of the fitting body, stool attached to the tip of the rod portion may pass through the through hole as it is, and the amount of collected stool may be reduced. Sometimes it was more than necessary. Further, in the container for stool collection of the latter structure, the stool attached to the tip of the rod portion when the rod portion comes into contact with the fitting member because the rod portion of the stool collection rod pierces the hole during use. Is scraped off by the mating body,
It is possible to prevent the collection amount of feces from becoming unnecessarily large. However, before use, the bar portion of the stool collection bar cannot be fitted to the fitting body, so that the stool collection bar and the fitting body must be handled separately, which is inconvenient in handling. . Therefore, an object of the present invention is to provide a stool collection container that is convenient in handling and that allows a constant amount of stool to be collected.
【０００４】[0004]
【課題を解決するための手段】上記目的を達成させるた
め、本発明の請求項１記載の採便用容器は、一側に把持
部を有し他側に棒部を有するとともに該棒部の先端側に
採便部が設けられた採便棒と、該採便棒の棒部側が挿入
される容器体と、該容器体に嵌合される嵌合体と、を具
備し、前記採便棒の棒部を前記嵌合体を貫通させること
によりその採便部を前記嵌合体と前記容器体とで保持さ
れた液体内に挿入させるものであって、前記嵌合体は、
前記採便棒の棒部が挿入可能とされ、かつ該採便棒の棒
部が抜かれた状態において閉塞される切込部を有するこ
とを特徴としている。In order to achieve the above object, a container for stool collection according to claim 1 of the present invention has a grip portion on one side and a rod portion on the other side, and has a A stool collection rod provided with a stool collection part on the tip side, a container body into which the rod part side of the stool collection rod is inserted, and a fitting body fitted to the container body, wherein the stool collection rod is provided. By inserting a rod portion of the fitting body through the fitting body, the feces collecting portion is inserted into the liquid held by the fitting body and the container body, wherein the fitting body is
The invention is characterized in that the bar portion of the stool bar is insertable, and the cut portion is closed when the bar portion of the stool bar is pulled out.
【０００５】本発明の請求項２記載の採便用容器は、請
求項１記載のものに関し、前記嵌合体は、ＪＩＳ Ｋ
６３０１による７０℃×２２時間の試験により生じる圧
縮永久歪が３０％未満の材料からなることを特徴として
いる。According to a second aspect of the present invention, there is provided a stool collection container according to the first aspect, wherein the fitting body is made of JIS K.
It is characterized by being made of a material having a compression set of less than 30% caused by a test at 70 ° C. for 22 hours according to 6301.
【０００６】本発明の請求項３記載の採便用容器は、請
求項２記載のものに関し、前記嵌合体は、前記圧縮永久
歪が２０％以下の材料からなることを特徴としている。According to a third aspect of the present invention, there is provided the container for feces according to the second aspect, wherein the fitting is made of a material having a compression set of 20% or less.
【０００７】本発明の請求項４記載の採便用容器は、請
求項３記載のものに関し、前記嵌合体は、前記圧縮永久
歪が１５％以下の材料からなることを特徴としている。According to a fourth aspect of the present invention, there is provided a feces collection container according to the third aspect, wherein the fitting is made of a material having a compression set of 15% or less.
【０００８】[0008]
【発明の実施の形態】本発明の一の実施の形態による採
便用容器を以下に説明する。図１および図２に示すよう
に、この実施の形態の採便用容器１１は、一側に把持部
１２を有し他側に棒部１３を有するとともに該棒部１３
の先端側に採便部１４が設けられた採便棒１５と、該採
便棒１５の棒部１３側が挿入されるとともに図示略の緩
衝液（液体）が貯留される容器体１７と、該容器体１７
に嵌合される嵌合体１８とを具備している。DESCRIPTION OF THE PREFERRED EMBODIMENTS A container for collecting stool according to one embodiment of the present invention will be described below. As shown in FIGS. 1 and 2, the container 11 for feces collection according to this embodiment has a grip portion 12 on one side and a rod portion 13 on the other side.
A stool collection rod 15 provided with a stool collection unit 14 at the distal end side thereof, a container body 17 in which the rod 13 side of the stool collection rod 15 is inserted and a buffer solution (liquid) (not shown) is stored; Container body 17
And a fitting body 18 fitted to the fitting.
【０００９】図３および図４に示すように、採便棒１５
の把持部１２は、円柱をその中心軸線の両側に該軸線か
ら等距離離間して相互に平行をなす一対の面部２０，２
１を形成するよう切り落とした板状のものである。採便
棒１５の長さ方向（図３における左右方向）における把
持部１２の一端部には、図３（ａ）に示すように、厚さ
方向（図３（ａ）における紙面直交方向）から見て半円
状をなすよう面取部２２が形成されている。また、採便
棒１５の長さ方向における把持部１２の他端部は、図３
（ｂ）に示すように、幅方向（図３（ｂ）における紙面
直交方向）から見て両面部２０，２１から円弧状に立ち
上がって、前記円柱と同軸同径の円柱部２３に連続して
いる。把持部１２の両面部２０，２１には、半球形状を
なして突出する突起２０ａ，２１ａがそれぞれ多数形成
されている。As shown in FIG. 3 and FIG.
The gripping portion 12 has a pair of surface portions 20 and 2 which are arranged on both sides of a center axis of the cylinder at equal distances from the axis and are parallel to each other.
It is a plate-shaped member cut off to form 1. As shown in FIG. 3A, the one end of the gripper 12 in the length direction (the left-right direction in FIG. 3) of the stool collection bar 15 has a thickness direction (a direction perpendicular to the plane of FIG. 3A). The chamfered portion 22 is formed to have a semicircular shape when viewed. The other end of the gripper 12 in the length direction of the stool collection rod 15 is shown in FIG.
As shown in (b), when viewed from the width direction (the direction perpendicular to the paper surface in FIG. 3 (b)), it rises in an arc shape from both sides 20, 21 and continues to the column 23 having the same diameter as the column. I have. A large number of projections 20a, 21a projecting in a hemispherical shape are formed on both surface portions 20, 21 of the grip portion 12, respectively.
【００１０】該円柱部２３の把持部１２に対し反対側に
は、該円柱部２３より大径の円板状のフランジ部２５が
同軸をなして設けられており、該フランジ部２５の円柱
部２３に対し反対側には、該フランジ部２５より小径の
円柱部２６が同軸をなして設けられている。該円柱部２
６の外周側の軸線方向における中間所定位置には、環状
をなして一段凹む凹部２７が同軸をなして形成されてお
り、該凹部２７とフランジ部２５との間には環状をなし
て一段突出する凸部２８が同軸をなして形成されてい
る。円柱部２６のフランジ部２５に対し反対側には、大
径側が該円柱部２６と略同径をなし該円柱部２６から離
れるほど小径となる略円錐状の連結部２９が同軸をなし
て設けられている。On the opposite side of the grip portion 12 of the cylindrical portion 23, a disk-shaped flange portion 25 having a diameter larger than that of the cylindrical portion 23 is provided coaxially, and the cylindrical portion of the flange portion 25 is provided. On the opposite side to 23, a column 26 having a smaller diameter than the flange 25 is provided coaxially. The column 2
An annular concave portion 27 is formed coaxially at a predetermined position in the axial direction on the outer peripheral side of the outer periphery of the cylindrical member 6, and is annularly protruded one step between the concave portion 27 and the flange portion 25. The convex portion 28 is formed coaxially. On the opposite side of the flange portion 25 of the cylindrical portion 26, a substantially conical connecting portion 29 is formed coaxially with the large diameter side having substantially the same diameter as the cylindrical portion 26 and having a smaller diameter as the distance from the cylindrical portion 26 increases. Have been.
【００１１】該連結部２９の円柱部２６に対し反対側に
は、該連結部２９の小径側と略同径の円柱部３０が同軸
をなして設けられている。該円柱部３０の連結部２９に
対し反対側には、大径側が該円柱部３０と略同径をなし
該円柱部３０から離れるほど小径となる略円錐状の連結
部３１が同軸をなして設けられている。該連結部３１の
円柱部３０に対し反対側には、該連結部３１の小径側と
略同径の円柱状の上記棒部１３が同軸をなして設けられ
ており、該棒部１３の先端部３２は、同軸の半球形状を
なしている。On the opposite side of the connecting portion 29 from the cylindrical portion 26, a cylindrical portion 30 having substantially the same diameter as the small diameter side of the connecting portion 29 is provided coaxially. On the opposite side of the connecting portion 29 of the cylindrical portion 30, a substantially conical connecting portion 31 having a large diameter side having substantially the same diameter as the cylindrical portion 30 and having a smaller diameter as the distance from the cylindrical portion 30 increases, is coaxial. Is provided. On the opposite side of the connecting portion 31 with respect to the cylindrical portion 30, the cylindrical rod portion 13 having substantially the same diameter as the small diameter side of the connecting portion 31 is provided coaxially. The part 32 has a coaxial hemispherical shape.
【００１２】棒部１３の先端側であって先端部３２より
若干内側に上記採便部１４が設けられている。該採便部
１４は、棒部１３の外周面１３ａより凹む溝部３３と、
該溝部３３内において棒部１３の長さ方向に延在するリ
ブ３４とを有している。溝部３３は、棒部１３の径方向
における片側に、該棒部１３の長さ方向に同幅をなして
該長さ方向に直交する方向に延在し、しかも把持部１２
の厚さ方向における一側、この場合は面部２１側に配置
されるよう形成されている。The toilet portion 14 is provided on the distal end side of the rod portion 13 and slightly inside the distal end portion 32. The feces collecting portion 14 includes a groove portion 33 recessed from the outer peripheral surface 13 a of the rod portion 13,
The groove 33 has a rib 34 extending in the length direction of the rod 13. The groove portion 33 extends on one side in the radial direction of the rod portion 13 so as to have the same width in the length direction of the rod portion 13 and to extend in a direction orthogonal to the length direction.
Is formed on one side in the thickness direction, in this case, on the surface 21 side.
【００１３】リブ３４は、溝部３３の延在方向における
中央位置に形成されており、溝部３３の全幅にわたって
延在するその外面３４ａが全面的に棒部１３の外周面１
３ａと一致している。溝部３３の底側は、リブ３４に対
し両反対側が、相互に同一平面内に位置する底面３３
ａ，３３ａとされ、リブ３４側がリブ３４に近接するほ
どリブ３４の外面３４ａ側に位置するよう傾斜された傾
斜面３３ｂ，３３ｂとされている。なお、この採便棒１
５は、例えばＡＢＳ樹脂等で一体成形される。ここで、
上記のように溝部３３が棒部１３の径方向における片側
に、該棒部１３の長さ方向に直交する方向に形成されて
いるため、製造が容易となるメリットがある。The rib 34 is formed at a central position in the extending direction of the groove 33, and its outer surface 34 a extending over the entire width of the groove 33 is entirely formed on the outer peripheral surface 1 of the rod 13.
3a. On the bottom side of the groove 33, the opposite side to the rib 34 has a bottom surface 33 located on the same plane with each other.
a, 33a, and the inclined surfaces 33b, 33b are inclined such that the closer the rib 34 is to the rib 34, the closer to the outer surface 34a of the rib 34 is. In addition, this stool collection rod 1
5 is integrally formed of, for example, an ABS resin or the like. here,
As described above, since the groove 33 is formed on one side in the radial direction of the rod 13 in a direction perpendicular to the length direction of the rod 13, there is an advantage that manufacturing is easy.
【００１４】容器体１７は、図５に示すように、一端側
に開口部３５が設けられ他端側が円板状の底部３７で閉
塞された略有底円筒状をなすもので、外径側は全長にわ
たって略同一径とされている。内径側は、開口部３５側
に大径の大径内周部３９が形成され、該大径内周部３９
の底部３７側に該大径内周部３９より小径の小径内周部
４０が該大径内周部３９と同軸に形成された形状をなし
ている。そして、これら大径内周部３９と小径内周部４
０との間に、軸線方向に直交する方向に広がる段部４１
が環状に形成されている。なお、小径内周部４０は、底
部３７側になるほど小径となるようテーパ状をなしてい
る。加えて、底部３７の開口部３５に対し反対側には、
底部３７側になるほど小径となるようテーパ状をなすテ
ーパ穴部４２が大径内周部３９等と同軸に形成されてい
る。As shown in FIG. 5, the container body 17 has a substantially bottomed cylindrical shape having an opening 35 at one end and a disk-shaped bottom 37 at the other end. Have substantially the same diameter over the entire length. On the inner diameter side, a large-diameter large-diameter inner peripheral portion 39 is formed on the opening 35 side, and the large-diameter inner peripheral portion 39 is formed.
A small-diameter inner peripheral portion 40 having a smaller diameter than the large-diameter inner peripheral portion 39 is formed on the bottom portion 37 side thereof so as to be coaxial with the large-diameter inner peripheral portion 39. The large-diameter inner peripheral portion 39 and the small-diameter inner peripheral portion 4
0, a stepped portion 41 extending in a direction orthogonal to the axial direction
Are formed in an annular shape. The small-diameter inner peripheral portion 40 has a tapered shape such that the smaller the diameter is, the closer the bottom portion 37 is. In addition, on the side opposite to the opening 35 of the bottom 37,
A tapered hole portion 42 having a tapered shape so as to have a smaller diameter toward the bottom portion 37 is formed coaxially with the large-diameter inner peripheral portion 39 and the like.
【００１５】ここで、大径内周部３９の中間所定位置に
は、環状に突出する凸部４３が同軸をなして形成されて
いる。大径内周部３９は、容器体１７に採便棒１５をそ
の棒部１３側から挿入させた際に採便棒１５の円柱部２
６が嵌合されることになり、該容器体１７の開口部３５
側の端面４４にフランジ部２５を当接させた際に、凸部
４３が円柱部２６の凹部２７に入り込む。ここで、凸部
４３の内径は円柱部２６の外径より小径かつ凹部２７の
溝底径より大径とされており、よって、凸部４３が凹部
２７に入り込んだ状態では、容器体１７からの採便棒１
５の抜けが防止される。また、凸部２８の外径は大径内
周部３９の内径より大径とされており、凸部４３が凹部
２７に入り込んだ状態で、凸部２８は大径内周部３９内
に位置し、これによっても、容器体１７からの採便棒１
５の抜けが防止される。なお、容器体１７は、例えばＬ
ＬＤＰＥ（直鎖低密度ポリエチレン）で一体成形され
る。At a predetermined position in the middle of the large-diameter inner peripheral portion 39, an annularly projecting convex portion 43 is formed coaxially. The large-diameter inner peripheral portion 39 is formed in the cylindrical portion 2 of the stool collection rod 15 when the stool collection rod 15 is inserted into the container body 17 from the rod portion 13 side.
6 are fitted, and the opening 35 of the container 17 is
When the flange portion 25 is brought into contact with the end surface 44 on the side, the convex portion 43 enters the concave portion 27 of the columnar portion 26. Here, the inner diameter of the convex portion 43 is smaller than the outer diameter of the columnar portion 26 and larger than the groove bottom diameter of the concave portion 27. Therefore, when the convex portion 43 enters the concave portion 27, Stool collection rod 1
5 is prevented. The outer diameter of the convex portion 28 is larger than the inner diameter of the large-diameter inner peripheral portion 39, and the convex portion 28 is located in the large-diameter inner peripheral portion 39 in a state where the convex portion 43 has entered the concave portion 27. Then, also by this, the stool collection rod 1 from the container body 17
5 is prevented. The container body 17 is made of, for example, L
It is integrally molded with LDPE (linear low density polyethylene).
【００１６】嵌合体１８は、図６に示すように、一端側
に開口部４６が設けられ他端側が円板状の底部４７で閉
塞された略有底円筒状をなすもので、その外径側は、開
口部４６側に大径の大径外周部４８が形成され、底部４
７側に該大径外周部４８より小径の小径内周部４９が該
大径内周部４８と同軸に形成された形状をなしている。
そして、嵌合体１８は、容器体１７の開口部３５側に、
底部４７側から嵌合され、大径外周部４８と小径外周部
４９との間の、軸線方向に直交して広がる段部５０を、
容器体１７の大径内周部３９と小径内周部４０との間の
段部４１に当接させて、容器体１７に対する軸線方向の
位置決めがなされる。なお、この位置決め状態で容器体
１７の大径内周部３９に嵌合体１８の大径外周部４８が
嵌合し容器体１７の小径内周部４０に嵌合体１８の小径
外周部４９が嵌合して、これらの嵌合力で嵌合体１８が
容器体１７に固定される。As shown in FIG. 6, the fitting member 18 has a substantially bottomed cylindrical shape having an opening 46 at one end and a disk-shaped bottom 47 at the other end. On the side, a large-diameter outer peripheral portion 48 having a large diameter is formed on the opening 46 side, and the bottom 4
On the seventh side, a small-diameter inner peripheral portion 49 smaller in diameter than the large-diameter outer peripheral portion 48 is formed coaxially with the large-diameter inner peripheral portion 48.
Then, the fitting body 18 is provided on the opening 35 side of the container body 17.
A step portion 50 fitted from the bottom portion 47 side and extending between the large-diameter outer peripheral portion 48 and the small-diameter outer peripheral portion 49 orthogonally to the axial direction,
The container body 17 is positioned in the axial direction with respect to the container body 17 by contacting the step portion 41 between the large-diameter inner peripheral portion 39 and the small-diameter inner peripheral portion 40. In this positioning state, the large-diameter outer peripheral portion 48 of the fitting body 18 fits into the large-diameter inner peripheral portion 39 of the container 17, and the small-diameter outer peripheral portion 49 of the fitting body 18 fits into the small-diameter inner peripheral portion 40 of the container 17. At the same time, the fitting body 18 is fixed to the container body 17 by these fitting forces.
【００１７】嵌合体１８の内径側は、開口部４６側から
底部４７側にかけて底部４７側になるほど小径となるよ
うテーパ状をなすテーパ穴部５１が形成されている。底
部４７の開口部４６側の面部４７ａは、テーパ穴部５１
より角度の大きいテーパ状をなしており、その小径側に
は、開口部４６に対し反対方向に凹む凹部５２が中心軸
線上に形成されている。そして、この凹部５２から底部
４７を貫通して切込部５３が形成されている。ここで、
切込部５３は、採便棒１５の棒部１３が挿入可能とされ
るとともに挿入状態で該棒部１３と嵌合体１８自身の弾
性性状による復元性で閉塞され、かつ該採便棒１５の棒
部１３が抜かれた状態においても嵌合体１８自身の復元
性で閉塞される。なお、嵌合体１８は、天然ゴムあるい
はＴＰＥ（熱可塑性エラストマー）等の弾性材料で一体
成形される。The inner diameter side of the fitting body 18 is formed with a tapered hole portion 51 having a tapered shape from the opening portion 46 side to the bottom portion 47 side so that the diameter becomes smaller toward the bottom portion 47 side. A surface portion 47 a of the bottom portion 47 on the opening 46 side is formed with a tapered hole portion 51.
It has a taper shape with a larger angle, and a concave portion 52 that is concave in the opposite direction to the opening 46 is formed on the central axis on the small diameter side. A cut 53 is formed from the recess 52 through the bottom 47. here,
The cut portion 53 is configured such that the rod portion 13 of the stool collection rod 15 can be inserted, and is closed by the elasticity of the rod portion 13 and the fitting body 18 itself in the inserted state. Even when the rod portion 13 is pulled out, the fitting body 18 itself is closed due to its resilience. The fitting body 18 is integrally formed of an elastic material such as natural rubber or TPE (thermoplastic elastomer).
【００１８】以上のような構成の採便用容器１１によれ
ば、製造時においては、容器体１７内に開口部３５から
緩衝液を入れた後、開口部３５側から、図１および図２
に示すように、嵌合体１８をその段部５０が容器体１７
の段部４１に当接するまで嵌合させる。そして、採便棒
１５を、その棒部１３を嵌合体１８の切込部５３に挿入
させつつ該嵌合体１８を貫通させ、さらに、その円柱部
２６を容器体１７の開口部３５側に嵌合させ、その環状
の凹部２７に、容器体１７の環状の凸部４３を入り込ま
せかつフランジ部２５を容器体１７の開口側端面４４に
当接させるまで挿入する。この状態において、棒部１３
の採便部１４は、容器体１７と嵌合体１８とで囲まれた
部分、すなわち緩衝液が充填された部分に位置すること
になり、他方、棒部１３の採便部１４より把持部１２側
の部分が嵌合体１８の切込部５３に嵌合することにな
る。ここで、棒部１３が嵌合された状態で、嵌合体１８
の切込部５３は棒部１３と嵌合体１８自身の復元性とで
閉塞されることになり、よって、緩衝液を、その漏れ出
しを防止して容器体１７内に確実に保持する。以上によ
り、製造後であって使用前の状態において、容器体１７
および嵌合体１８と採便棒１５との一体化が図れるた
め、取り扱い上便利となる。According to the stool collection container 11 configured as described above, at the time of manufacture, after the buffer solution is put into the container body 17 through the opening 35, the buffering solution is taken from the opening 35 side as shown in FIGS.
As shown in FIG.
Until it comes into contact with the step portion 41 of FIG. Then, the feces collection rod 15 is inserted through the fitting body 18 while the rod part 13 is inserted into the notch 53 of the fitting body 18, and the column 26 is fitted into the opening 35 side of the container body 17. Then, the annular convex portion 43 of the container body 17 is inserted into the annular concave portion 27 and the flange portion 25 is inserted until the flange portion 25 comes into contact with the opening-side end surface 44 of the container body 17. In this state, the rod 13
Is located in a portion surrounded by the container body 17 and the fitting body 18, that is, a portion filled with the buffer solution. The portion on the side fits into the cut portion 53 of the fitting body 18. Here, in a state where the rod portion 13 is fitted, the fitting body 18 is fitted.
The cut portion 53 is closed by the rod portion 13 and the resilience of the fitting body 18 itself, so that the buffer solution is prevented from leaking out and is securely held in the container body 17. As described above, in the state after production and before use, the container 17
In addition, since the fitting body 18 and the stool collection rod 15 can be integrated, the handling becomes convenient.
【００１９】次に、使用時においては、親指と人差し指
または中指とで把持部１２の両面部２０，２１を把持し
採便棒１５を容器体１７および嵌合体１８から抜き取
る。このとき、嵌合体１８は、棒部１３が完全に抜かれ
た後も自らの復元性で切込部５３を閉塞させる。よっ
て、緩衝液を、その漏れ出しを防止して容器体１７内に
保持した状態を維持する。Next, in use, the thumb and the index finger or the middle finger are used to hold the both sides 20, 21 of the holding portion 12, and the stool sampling rod 15 is removed from the container 17 and the fitting body 18. At this time, the fitting body 18 closes the cut portion 53 with its own resilience even after the rod portion 13 is completely pulled out. Therefore, the buffer is kept in the container 17 while preventing the buffer from leaking out.
【００２０】このようにして抜き取った採便棒１５を、
使用時における状態、すなわち溝部３３およびリブ３４
からなる採便部１４を手首の折り曲げ方向における手前
側に向けるようにする。ここで、把持部１２の板厚方向
における一側に採便部１４の形成方向が設定されている
ため、把持部１２を把持した状態で採便部１４は、手首
の折り曲げ方向における手前または奥方のいずれかに位
置することになる。よって、手前側に位置している状態
ではそのまま、奥方に位置しているときは反転して持ち
直すという容易な作業で、使用時における最適な状態に
することができる。The stool collection rod 15 thus extracted is
The state in use, that is, the groove 33 and the rib 34
Is directed to the near side in the bending direction of the wrist. Here, since the forming direction of the feces collection part 14 is set on one side in the plate thickness direction of the gripping part 12, the feces collection part 14 is held in the state of gripping the gripping part 12 in the front or rear in the bending direction of the wrist. It will be located in either of. Therefore, it is possible to obtain an optimum state for use by an easy operation of inverting and holding the device when it is located on the front side and inverting it when it is located on the back side.
【００２１】そして、この状態で、糞便の表面に採便部
１４を擦り付けるように採便棒１５を移動させて採便を
行う。これにより、採便棒１５の採便部１４の近傍に糞
便が付着し、採便部１４の溝部３３内にも入り込む。続
いて、採便棒１５を、その棒部１３を嵌合体１８の切込
部５３に挿入させつつ、その円柱部２６を容器体１７の
開口部３５側に嵌合させ、その環状の凹部２７に、容器
体１７の環状の凸部４３を入り込ませかつそのフランジ
部２５を容器体１７の開口側端面４４に当接させるまで
挿入する。In this state, the stool collection rod 15 is moved so as to rub the stool collection unit 14 against the surface of the feces, and the stool is collected. Thereby, feces adhere to the vicinity of the stool collection part 14 of the stool collection rod 15 and enter the groove 33 of the stool collection part 14. Subsequently, the column portion 26 is fitted into the opening 35 side of the container body 17 while the bar portion 13 is inserted into the cut portion 53 of the fitting body 18, and the annular concave portion 27 is inserted. Then, the annular convex portion 43 of the container body 17 is inserted into the container body 17, and the flange portion 25 is inserted until the flange portion 25 contacts the opening-side end surface 44 of the container body 17.
【００２２】ここで、採便棒１５の棒部１３を切込部５
３に挿入する直前に、棒部１３が、切込部５３が閉塞さ
れた状態にある嵌合体１８に当接することになり、棒部
１３の先端に付着した糞便は嵌合体１８によって掻き取
られることになる。また、棒部１３の切込部５３への挿
入によって棒部１３の外周囲に付着した糞便も嵌合体１
８によって掻き取られることになる一方、溝部３３にリ
ブ３４が形成されているため、嵌合体１８が溝部３３内
に入り込むことが防止され、よって、嵌合体１８の通過
後には、溝部３３内のみに糞便が残存した状態で、緩衝
液に挿入される。以上により、糞便の採取量が必要以上
に多くなってしまうことおよび不足してしまうことが共
に防止され、よって、糞便の採取量を一定させることが
できる。そして、上記のようにして採便が行われたもの
を、容器体１７のテーパ穴部４２側から底部３７に注射
器の針を挿通させて該注射器により液を抜き取って検査
を行う。Here, the bar portion 13 of the feces collection bar 15 is
Immediately before insertion into the rod 3, the rod 13 comes into contact with the fitting body 18 in which the cutout 53 is closed, and the feces attached to the tip of the rod 13 are scraped off by the fitting body 18. Will be. Further, feces attached to the outer periphery of the rod portion 13 due to the insertion of the rod portion 13 into the notch portion 53 also include the fitting body 1.
8, while the ribs 34 are formed in the groove 33, the fitting body 18 is prevented from entering the groove 33, and therefore, after passing through the fitting body 18, only the inside of the groove 33 is formed. The feces are inserted into the buffer with the feces remaining. As described above, it is possible to prevent both the increase and the shortage of the amount of feces collected more than necessary, and thus, it is possible to make the amount of feces collected constant. Then, the sample whose stool collection has been performed as described above is inspected by inserting a needle of a syringe into the bottom portion 37 from the tapered hole portion 42 side of the container body 17 and extracting the liquid with the syringe.
【００２３】ここで、嵌合体１８として、温度変化があ
っても安定した復元性を示すものを用い、温度変化の許
容範囲を広げることで、採便用容器１１の保存条件とし
ての温度条件を広げることができるため、さらに取り扱
いを容易とすることができる。下記の表１には、嵌合体
１８に、ＪＩＳ Ｋ ６３０１による７０℃×２２時間
の試験により生じる圧縮永久歪が３０％のポリオレフィ
ン系エラストマー（商品名：住友ＴＰＥ３７８２（住友
化学工業（株）））を用いた採便用容器の場合と前記圧
縮永久歪が３０％未満、具体的には１２％のポリスチレ
ン系エラストマー（商品名：エラストマーＡＲ−１０４
０（アロン化成（株））を用いた採便用容器の場合の温
度変化に対する採便棒の先端部の糞便採取量の変動の測
定結果を示している。Here, the fitting body 18 which exhibits stable restorability even when there is a temperature change is used, and by expanding the allowable range of the temperature change, the temperature condition as the preservation condition of the container 11 for feces collection is changed. Because it can be spread, handling can be further facilitated. In Table 1 below, a polyolefin elastomer having a compression set of 30% (commercial name: Sumitomo TPE3782 (Sumitomo Chemical Co., Ltd.)) having a compression set of 30% generated by a test at 70 ° C. for 22 hours according to JIS K 6301 is shown in the fitting 18. And the compression set of less than 30%, specifically 12%, of a polystyrene-based elastomer (trade name: Elastomer AR-104)
The figure shows the measurement results of the change in the amount of feces collected at the tip of the stool collection rod with respect to the temperature change in the case of a stool collection container using 0 (Aron Kasei Co., Ltd.).
【００２４】[0024]
【表１】 [Table 1]
【００２５】なお、この測定の手順は以下である。 嵌合体１８に採便棒１５の棒部１３を挿入しておく
（室温×２時間、５０℃×２時間）。なお、採便棒１５
としては、棒部１３がφ１．５ｍｍのものを用いる。 嵌合体１８から採便棒１５を抜き取り重量を測定。 採便棒１５を緩衝液に浸す。 採便棒１５で糞便を採取する。なお、糞便として普通
便を使用する。 嵌合体１８に採便棒１５を使用時と同じ方向に通過さ
せ、余剰の糞便を取り除く。 採便後の重量を測定する。 重量測定は、まず、溝部３３と先端部３２とに残存する
糞便を合わせた重量を測定し、その後、先端部３２の糞
便をペーパーでふき取った後、溝部３３に残存する糞便
の重量を測定する。The procedure of this measurement is as follows. The rod portion 13 of the feces sampling rod 15 is inserted into the fitting body 18 (room temperature × 2 hours, 50 ° C. × 2 hours). The stool collection rod 15
The rod 13 has a diameter of 1.5 mm. The stool collection rod 15 was extracted from the fitting body 18 and the weight was measured. The stool collection rod 15 is immersed in the buffer solution. Stool is collected with the stool collection rod 15. In addition, ordinary stool is used as feces. The feces sampling rod 15 is passed through the fitting body 18 in the same direction as when used, and excess feces is removed. Measure the weight after stool collection. In the weight measurement, first, the combined weight of the feces remaining in the groove 33 and the tip 32 is measured, and then, the feces in the tip 32 are wiped off with paper, and then the weight of the feces remaining in the groove 33 is measured. .
【００２６】また、図７には、採便棒が嵌合体を貫通し
て容器体内に挿入された状態で所定期間経過させ、各期
間経過後毎に採便した時の採便量を示している。FIG. 7 shows the amount of stool collected when a predetermined period of time elapses with the stool collection rod penetrating through the fitting body and inserted into the container body, and stool collection is performed after each elapse of each period. I have.
【００２７】表１によると、ＡＲ−１０４０を用いた場
合は、室温×２時間の条件下においては平均０．０４ｍ
ｇであったのに対し５０℃×２時間の条件下においては
平均０．０９ｍｇと、変動がさらに小さく抑えられてい
る。また、図７によると、ＡＲ−１０４０を用いた容器
は、各経過期間時の採便量がほぼ一定であり、より優れ
ている。According to Table 1, when AR-1040 was used, the average was 0.04 m under the condition of room temperature × 2 hours.
g under the condition of 50 ° C. × 2 hours, the average being 0.09 mg, and the fluctuation is further suppressed. According to FIG. 7, the container using AR-1040 is more excellent because the amount of stool collected during each elapsed period is almost constant.
【００２８】これらの結果等から、嵌合体１８の材料と
して、ＪＩＳ Ｋ ６３０１による７０℃×２２時間の
試験により生じる圧縮永久歪が３０％未満のものを用い
るのが好ましく、前記圧縮永久歪が２０％以下のものを
用いるのがより好ましく、前記圧縮永久歪が１５％以下
のものを用いるのが最も好ましい。From these results and the like, it is preferable to use a material having a compression set of less than 30% generated by a test at 70 ° C. for 22 hours according to JIS K 6301 as the material of the fitting body 18. % Or less, and most preferably those having a compression set of 15% or less.
【００２９】なお、溝部３３の底側は、図８に示すよう
に、リブ３４を除いて全面的に同一平面内に位置する底
面３３ａ，３３ａとしてもよい。また、切込部５３はあ
らかじめ形成しておくのではなく、棒部１３の挿入によ
り破断形成するようにしてもよい。さらに、図９に示す
ように、円筒状をなすとともに複数の環状の凹部５５を
形成した把持部５６を用いることも可能であり、また、
棒部１３の先端側に、大径側が該棒部１３の基端側と略
同径をなし該基端側から離れるほど小径となる略円錐状
の連結部５７を同軸をなして設けて、該連結部５７の棒
部１３におけるさらに先端側に、該連結部５７の小径側
と略同径の円柱部５８を同軸に形成して、該円柱部５８
に採便部１４を配置することも可能であり、さらに、棒
部１３の先端部３２を先細の円錐状としたりすることも
可能である。As shown in FIG. 8, the bottom side of the groove portion 33 may be a bottom surface 33a, 33a located entirely on the same plane except for the rib 34. Further, the cut portion 53 may not be formed in advance, but may be formed by breaking by inserting the rod portion 13. Further, as shown in FIG. 9, it is also possible to use a grip portion 56 which is cylindrical and has a plurality of annular concave portions 55 formed thereon.
On the distal end side of the rod portion 13, a substantially conical connecting portion 57 whose large diameter side has substantially the same diameter as the proximal end side of the rod portion 13 and has a smaller diameter as the distance from the proximal end side is provided coaxially, A cylindrical portion 58 having substantially the same diameter as the small-diameter side of the connecting portion 57 is formed coaxially on the further distal end side of the rod portion 13 of the connecting portion 57 so as to be coaxial.
It is also possible to arrange the stool collection part 14 in the other end, and it is also possible to make the tip part 32 of the rod part 13 into a tapered conical shape.
【００３０】[0030]
【発明の効果】本発明の採便用容器によれば、使用前は
嵌合体の切込部に採便棒の棒部を挿入させておくことに
より、容器体および嵌合体と採便棒との一体化が図れる
ため、取り扱い上便利となる。しかも、嵌合体から採便
棒の棒部を抜くと、切込部は閉塞されるため、使用時に
採便棒の棒部を切込部に挿入する直前に、棒部が嵌合体
に当接することになり、該棒部の先端に付着した便が嵌
合体によって掻き取られ、よって、糞便の採取量が必要
以上に多くなってしまうことを防止できる。したがっ
て、取り扱い上便利であり、かつ糞便の採取量を一定さ
せることができる。According to the stool collection container of the present invention, the rod of the stool collection rod is inserted into the cut portion of the fitting body before use, so that the container body, the fitting body and the stool collection rod can be connected to each other. Can be integrated, which is convenient for handling. Moreover, when the bar portion of the feces sampling rod is pulled out of the fitting body, the cut portion is closed, so that the rod portion contacts the fitting body immediately before the rod portion of the feces sampling rod is inserted into the cut portion during use. That is, it is possible to prevent the stool attached to the tip of the rod portion from being scraped off by the fitting body, thereby preventing the collection amount of feces from becoming unnecessarily large. Therefore, it is convenient in handling and the amount of feces collected can be made constant.
【図１】 本発明の一の実施の形態の採便用容器を示す
もので、（ａ）は平断面図、（ｂ）は正断面図、（ｃ）
は底断面図である。FIG. 1 shows a container for collecting stool according to one embodiment of the present invention, wherein (a) is a plan sectional view, (b) is a front sectional view, and (c).
Is a bottom sectional view.
【図２】 本発明の一の実施の形態の採便用容器を示す
もので、（ａ）は背断面図、（ｂ）は左側面図、（ｃ）
は右側面図、（ｄ）は、（ｃ）におけるＡ−Ａ線に沿う
断面図である。FIGS. 2A and 2B show a container for collecting stool according to an embodiment of the present invention, wherein FIG. 2A is a rear cross-sectional view, FIG.
Is a right side view, and (d) is a sectional view taken along line AA in (c).
【図３】 本発明の一の実施の形態の採便用容器の採便
棒を示すもので、（ａ）は平面図、（ｂ）は正面図、
（ｃ）は底面図である。3A and 3B show a stool collection rod of a stool collection container according to an embodiment of the present invention, wherein FIG. 3A is a plan view, FIG.
(C) is a bottom view.
【図４】 本発明の一の実施の形態の採便用容器の採便
棒を示すもので、（ａ）は背面図、（ｂ）は左側面図、
（ｃ）は右側面図、（ｄ）は図３（ｃ）におけるＢ−Ｂ
線に沿う拡大断面図である。FIG. 4 shows a stool collection rod of the stool collection container according to one embodiment of the present invention, wherein (a) is a rear view, (b) is a left side view,
3C is a right side view, and FIG. 3D is BB in FIG.
It is an expanded sectional view which follows a line.
【図５】 本発明の一の実施の形態の採便用容器の容器
体を示すもので、（ａ）は正断面図、（ｂ）は左側面
図、（ｃ）は右側面図である。5A and 5B show a container body of a container for collecting feces according to one embodiment of the present invention, wherein FIG. 5A is a front sectional view, FIG. 5B is a left side view, and FIG. 5C is a right side view. .
【図６】 本発明の一の実施の形態の採便用容器の嵌合
体を示すもので、（ａ）は左側面図、（ｂ）は正面図、
（ｃ）は拡大正断面図、（ｄ）は右側面図である。6A and 6B show a fitting body of the container for collecting feces according to one embodiment of the present invention, wherein FIG. 6A is a left side view, FIG.
(C) is an enlarged front sectional view, and (d) is a right side view.
【図７】 本発明の一の実施の形態の採便用容器の各期
間経過後毎の採便量の測定結果を示す特性線図である。FIG. 7 is a characteristic diagram showing measurement results of the amount of stool collected after each period of the container for stool collection according to one embodiment of the present invention.
【図８】 本発明の一の実施の形態の採便用容器の採便
棒の他の例を示すもので、（ａ）は正面図、（ｂ）は底
面図、（ｃ）は（ｂ）におけるＣ−Ｃ線に沿う拡大断面
図である。8A and 8B show another example of the stool collection rod of the stool collection container according to one embodiment of the present invention, wherein FIG. 8A is a front view, FIG. 8B is a bottom view, and FIG. 4) is an enlarged sectional view taken along line CC in FIG.
【図９】 本発明の一の実施の形態の採便用容器の採便
棒のさらに他の例を示す正面図である。FIG. 9 is a front view showing still another example of the stool collection rod of the stool collection container according to one embodiment of the present invention.
１１ 採便用容器 １２ 把持部 １３ 棒部 １４ 採便部 １５ 採便棒 １７ 容器体 １８ 嵌合体 ５３ 切込部 DESCRIPTION OF SYMBOLS 11 Container for feces collection 12 Gripping part 13 Bar part 14 Feces collection part 15 Feces collection rod 17 Container body 18 Fitting body 53 Notch part
フロントページの続き (72)発明者 強口 哲文 栃木県栃木市今泉町２−８−67 (72)発明者 岸岡 洋 静岡県裾野市伊豆島田30−１ (72)発明者 今井 嗣 静岡県沼津市大岡字塚田2151−１Continued on the front page (72) Inventor Tetsufumi Tsuchiguchi 2-8-67 Imaizumi-cho, Tochigi City, Tochigi Prefecture (72) Inventor Hiroshi Kishioka 30-1 Izu Shimada, Susono City, Shizuoka Prefecture (72) Inventor Tsutomu Imai, Numazu City, Shizuoka Prefecture Ooka character Tsukada 215-1-1
Claims (4)
とともに該棒部の先端側に採便部が設けられた採便棒
と、 該採便棒の棒部側が挿入される容器体と、 該容器体に嵌合される嵌合体と、を具備し、 前記採便棒の棒部を前記嵌合体を貫通させることにより
その採便部を前記嵌合体と前記容器体とで保持された液
体内に挿入させる採便用容器において、 前記嵌合体は、前記採便棒の棒部が挿入可能とされ、か
つ該採便棒の棒部が抜かれた状態において閉塞される切
込部を有することを特徴とする採便用容器。1. A stool collection bar having a gripping part on one side and a bar part on the other side and a stool collection part provided at the tip side of the rod part, and the rod part side of the stool collection rod is inserted. Container body, and a fitting body fitted to the container body, wherein the rod portion of the stool collection rod is made to penetrate the fitting body, so that the stool collection part is the fitting body and the container body. In the container for faeces to be inserted into the liquid held in the container, the fitting body is configured such that the rod portion of the feces sampling rod is insertable and is closed when the rod portion of the feces sampling rod is pulled out. A container for collecting stool, which has an insertion part.
よる７０℃×２２時間の試験により生じる圧縮永久歪が
３０％未満の材料からなることを特徴とする請求項１記
載の採便用容器。2. The container according to claim 1, wherein the fitting body is made of a material having a compression set of less than 30% generated by a test at 70 ° C. for 22 hours according to JIS K6301.
以下の材料からなることを特徴とする請求項２記載の採
便用容器。3. The fitting body has a compression set of 20%.
The container for stool collection according to claim 2, comprising the following material.
以下の材料からなることを特徴とする請求項３記載の採
便用容器。4. The fitting body has a compression set of 15%.
The container for feces collection according to claim 3, which is made of the following materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10367197A JP3758804B2 (en) | 1997-04-21 | 1997-04-21 | Stool collection container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10367197A JP3758804B2 (en) | 1997-04-21 | 1997-04-21 | Stool collection container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH10300642A true JPH10300642A (en) | 1998-11-13 |
| JP3758804B2 JP3758804B2 (en) | 2006-03-22 |
Family
ID=14360264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10367197A Expired - Fee Related JP3758804B2 (en) | 1997-04-21 | 1997-04-21 | Stool collection container |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3758804B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008057866A1 (en) * | 2008-11-18 | 2010-05-27 | Gaudlitz Gmbh | Sample device for stool samples, has cap part with cone-shaped sealing attachment piece inserted into insertion opening of casing under flexible expansion, where attachment piece is brought into sealing contact with inner wall of casing |
| DE102012109457A1 (en) | 2012-10-04 | 2014-04-10 | Immundiagnostik Ag | Stool sample device has intermediate portion whose cylindrical inner and outer wall regions are cooperated with radial sealing lip portion by applying radial voltage to opposite wall, if lance rod is inserted into test vessel |
| WO2018206737A1 (en) | 2017-05-09 | 2018-11-15 | Immundiagnostik Ag | Method for determination of members of the s100 family of calcium binding proteins by immunoturbidimetry |
| EP3629017A1 (en) | 2018-09-28 | 2020-04-01 | Immundiagnostik AG | Pickup-safe stool collection tube |
-
1997
- 1997-04-21 JP JP10367197A patent/JP3758804B2/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008057866A1 (en) * | 2008-11-18 | 2010-05-27 | Gaudlitz Gmbh | Sample device for stool samples, has cap part with cone-shaped sealing attachment piece inserted into insertion opening of casing under flexible expansion, where attachment piece is brought into sealing contact with inner wall of casing |
| DE102008057866B4 (en) * | 2008-11-18 | 2012-06-28 | Gaudlitz Gmbh | Chair sampling device |
| DE102012109457A1 (en) | 2012-10-04 | 2014-04-10 | Immundiagnostik Ag | Stool sample device has intermediate portion whose cylindrical inner and outer wall regions are cooperated with radial sealing lip portion by applying radial voltage to opposite wall, if lance rod is inserted into test vessel |
| DE102012109457B4 (en) * | 2012-10-04 | 2014-09-25 | Immundiagnostik Ag | Sample tubes for stool tests |
| WO2018206737A1 (en) | 2017-05-09 | 2018-11-15 | Immundiagnostik Ag | Method for determination of members of the s100 family of calcium binding proteins by immunoturbidimetry |
| EP3629017A1 (en) | 2018-09-28 | 2020-04-01 | Immundiagnostik AG | Pickup-safe stool collection tube |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3758804B2 (en) | 2006-03-22 |
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