JPH0669445B2 - Proportional split urine collector - Google Patents
Proportional split urine collectorInfo
- Publication number
- JPH0669445B2 JPH0669445B2 JP20850787A JP20850787A JPH0669445B2 JP H0669445 B2 JPH0669445 B2 JP H0669445B2 JP 20850787 A JP20850787 A JP 20850787A JP 20850787 A JP20850787 A JP 20850787A JP H0669445 B2 JPH0669445 B2 JP H0669445B2
- Authority
- JP
- Japan
- Prior art keywords
- valve body
- urine
- inner cylinder
- container
- flow path
- 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.)
- Expired - Lifetime
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- Investigating Or Analysing Biological Materials (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Description
【発明の詳細な説明】 ＜産業上の利用分野＞ 本発明は尿を縮分採取して蓄留することにより、個人の
24時間尿（１日で***された尿）の量の測定および成分
の分析を容易ならしめる比例分割式採尿装置に関する。DETAILED DESCRIPTION OF THE INVENTION <Industrial field of application> The present invention reduces the amount of urine by fractional collection and stores it.
The present invention relates to a proportional division urine collection device that facilitates measurement of the amount of 24-hour urine (urine excreted in one day) and analysis of its components.
＜従来の技術＞ 従来24時間尿を分析し測定する場合には、１回毎の尿を
別の容器に採取し、これを大きな蓄尿槽や尿バッグに移
し替えて行っていたが、このような方法は、移し替えに
手間がかかるだけでなく、蓄尿容器の収納や保管のため
に大きなスペースを必要とし問題であった。<Prior art> Conventionally, in the case of analyzing and measuring urine for 24 hours, each time urine was collected in another container and transferred to a large urine storage tank or urine bag. However, this method is not only time-consuming to transfer, but also requires a large space for storing and storing the urine storage container, which is a problem.
そこでこのような問題を解消するために、尿を縮分採取
して蓄留する尿量測定器がすでに提案されている（特開
昭57-82744号公報、実開昭59-39346号公報、実開昭59-7
4050号公報、実開昭60-72564号公報）。Therefore, in order to solve such a problem, a urine volume measuring device that fractionally collects and stores urine has already been proposed (JP-A-57-82744 and JP-A-59-39346, 59-7
No. 4050, No. 60-72564 gazette).
特開昭57-82744号公報の発明は、筒状の容器内に断面積
の比が上下方向いずれの位置においても定比率となって
いる中空管状容器を備えたもので、両容器は器底部で開
閉自在に連通しており、管状容器には開閉しうる排出口
を備えている。The invention of JP-A-57-82744 is provided with a hollow tubular container in which the ratio of the cross-sectional areas is constant at any position in the vertical direction in a tubular container. The tubular container is provided with a discharge port that can be opened and closed.
一方実開昭59-34346号公報および実開昭59-74050号公報
の考案は、前記特開昭57-82744号公報の発明を改良する
ものであり、尿量測定器の器底部の連通部及び排出口に
特定の構造の通路切り替えコックを設け、より取り扱い
の容易な尿量測定器を提供しようとするものである。On the other hand, the inventions of Japanese Utility Model Laid-Open No. 59-34346 and Japanese Utility Model Laid-Open No. 59-74050 improve the invention of the above-mentioned Japanese Patent Laid-Open No. 57-82744. Another object of the present invention is to provide a passage switching cock having a specific structure at the discharge port and to provide a urine volume measuring device that is easier to handle.
さらに実開昭60-72564号公報の考案は、前記の考案をさ
らに改良し、蓄尿容器を分離・接合できる構造としたも
のであり、尿量測定器の小形化を可能とする点、従来の
ものでは最も優れた尿量測定器と思われる。Further, the device of Japanese Utility Model Laid-Open No. 60-72564 is a further improvement of the above device, which has a structure in which the urine storage container can be separated / joined, and the urine volume measuring device can be downsized. It seems to be the most excellent urine volume measuring device.
＜発明が解決しようとする問題点＞ しかしながら前記実開昭60-72564号公報の考案は、採取
された尿を縮分して蓄尿容器に移し替える際に、蓄尿容
器に採尿装置を装着した後、手で通路切り替えコックを
回したり押したりする操作を必要とするため、手間がか
かる上、特に老人などにおいては誤操作を生ずることが
あり問題であった。<Problems to be Solved by the Invention> However, the invention of Japanese Utility Model Laid-Open No. 60-72564 discloses that after collecting collected urine and transferring it into a urine storage container, after attaching the urine collecting device to the urine storage container. Since it is necessary to manually turn or push the passage switching cock, it is troublesome and an erroneous operation may occur especially in an elderly person, which is a problem.
本発明は上記問題に鑑みてなされたもので、単に尿の収
容された採尿装置を蓄尿容器の上に載置して上から軽く
押えるだけで、容易に尿を縮分蓄尿することができる比
例分割式採尿装置を提供することを目的とする。The present invention has been made in view of the above problems, and by simply placing a urine collecting device containing urine on a urine storage container and pressing it lightly from above, it is possible to easily store urine in a reduced proportion. An object is to provide a split-type urine collecting device.
＜問題点を解決するための手段＞ 本発明は上記問題点を解決するために、底部に孔が穿設
された筒状の容器と；該容器内に前記孔と内接または外
接するように配置され、該容器の底部内壁に隣接して小
孔が穿設された外シリンダ；該シリンダ内に摺動自在に
挿入された内シリンダ部を有する弁体と、前記容器の底
部外壁に該容器の孔と外接するように配置された弁座、
からなる弁機構；および前記内シリンダ部の上端に配置
され、前記弁体を弾発力で押し遣る弾性手段；とから構
成されてなる装置であって、前記弁機構が、弁体が前記
弾性手段によって押し遣られて、所定の位置で弁座に密
着し移動が停止せられるように形成されると共に、該弁
体の第１の停止位置において前記外シリンダの小孔を介
して前記容器と内シリンダ部の内部が連通するように内
シリンダ部の内壁に小孔が形成され、また弁体が前記弾
性手段の弾発力に抗して上方に移動させられて、前記容
器と内シリンダ部の内部が連通しなくなった時に弁体が
弁座に密接し移動が停止せられるように形成されると共
に、弁体が第２の位置にある時に内シリンダ部の内部に
収容された尿が装置の外部に流出するように弁機構の内
部に液体流路が形成されてなることを特徴とする比例分
割式採尿装置を採用している。<Means for Solving the Problems> In order to solve the above problems, the present invention provides a cylindrical container having a hole at the bottom thereof; An outer cylinder disposed and having a small hole formed adjacent to the bottom inner wall of the container; a valve body having an inner cylinder portion slidably inserted into the cylinder, and the container on the bottom outer wall of the container Valve seat, which is arranged to circumscribe the hole of
A valve mechanism consisting of: and an elastic means arranged at the upper end of the inner cylinder part for pushing the valve body by an elastic force; wherein the valve mechanism comprises: Is pushed by the means to be brought into close contact with the valve seat at a predetermined position so as to stop the movement, and at the first stop position of the valve body, through the small hole of the outer cylinder and the container. A small hole is formed in the inner wall of the inner cylinder part so that the inside of the inner cylinder part communicates with each other, and the valve body is moved upward against the elastic force of the elastic means to move the container and the inner cylinder part. The valve body is formed so as to come into close contact with the valve seat to stop the movement when the inside of the body is no longer communicated, and the urine contained in the inner cylinder portion is discharged when the valve body is in the second position. The liquid flow path is formed inside the valve mechanism so that it flows out of the valve. Employs a proportional split urine collection apparatus characterized by comprising been.
＜作用＞ 本発明の比例分割式採尿装置は、流路切り替え手段とし
て上記のように構成された弁機構を採用しているので、
第１図および第２図を用いて説明すると、採尿時には弁
体（３）は第１の停止位置にあり、筒状の容器（１）と
内シリンダ部（６）の内部とが連通し、弁体（３）の下
部は弁座（８）と弁体本体（７）の密着により閉塞され
た状態にあるので、採取された尿は一定の比率で内シリ
ンダ部（６）内に分取される（第１図参照）。<Operation> Since the proportional division type urine collecting device of the present invention employs the valve mechanism configured as described above as the flow path switching means,
Explaining with reference to FIG. 1 and FIG. 2, the valve body (3) is in the first stop position during urine collection, and the cylindrical container (1) communicates with the inside of the inner cylinder part (6), Since the lower portion of the valve body (3) is in a closed state due to the close contact between the valve seat (8) and the valve body (7), the collected urine is collected in the inner cylinder portion (6) at a constant ratio. (See FIG. 1).
一方尿採取後の比例分割式採尿装置（Ｓ）を蓄尿容器
（Ａ）に載置して軽く押すと、弁体（３）が弾性手段と
してのバネ（９）の弾発力に抗して上方に移動して弁体
（３）が第２の停止位置に到達し、筒状容器（１）と内
シリンダ部（６）の内部とは不連続状態となり、また弁
体（３）の下部に液体流路（11）が形成されるので、内
シリンダ部（６）に分取された尿、すなわち排出された
尿から一定の比率で分取された尿（以下、縮分尿とい
う）はこの液体流路（11）を通って蓄尿容器（Ａ）に収
容される（第２図参照）。On the other hand, when the proportional division type urine sampling device (S) after urine collection is placed on the urine storage container (A) and lightly pushed, the valve body (3) resists the elastic force of the spring (9) as elastic means. When moving upward, the valve body (3) reaches the second stop position, the cylindrical container (1) and the inside of the inner cylinder part (6) become discontinuous, and the lower part of the valve body (3) is reached. Since the liquid flow path (11) is formed in the urine, the urine collected in the inner cylinder portion (6), that is, the urine collected at a constant ratio from the discharged urine (hereinafter referred to as reduced urine) It is accommodated in the urine storage container (A) through this liquid channel (11) (see FIG. 2).
＜実施例＞ 次に本発明の実施例について図面に基づいて説明する。<Example> Next, the Example of this invention is described based on drawing.
第１図および第２図は本発明の一実施例に係る比例分割
式採尿装置の分取メカニズムを説明するための図であ
り、第１図は採尿後の状況を示す概略断面図、第２図は
尿分取後の状況を示す概略断面図である。また第３図お
よび第４図は本発明の他の実施例を示す説明図であり、
それぞれ採尿後および尿分取後の弁機構下部の概略説明
図である。FIG. 1 and FIG. 2 are views for explaining a fractionation mechanism of a proportional division type urine collecting device according to one embodiment of the present invention, and FIG. 1 is a schematic cross-sectional view showing a situation after collecting urine. The figure is a schematic cross-sectional view showing a situation after collecting urine. 3 and 4 are explanatory views showing another embodiment of the present invention,
It is a schematic explanatory drawing of a valve mechanism lower part after urine collection and urine collection, respectively.
第１図および第２図に示すように本発明の比例分割式採
尿装置（Ｓ）は筒状容器（１）と外シリンダ（２）、弁
体（３）と弁座（８）からなる弁機構、および弾性手段
としてのバネ（９）とから構成されており、通常は筒状
容器（１）と弁体（３）の内シリンダ部（６）とは液体
連通しており、弁機構の下部は閉塞された状態にある
が、弁体（３）をバネ（９）の弾発力に抗して上方に移
動させると、筒状容器（１）と内シリンダ部（６）とは
不連通状態になり、弁機構の下部は弁体本体（７）と弁
座（８）とが協働して液体流路（11）が形成されるよう
になっている。As shown in FIGS. 1 and 2, the proportional division type urine collecting device (S) of the present invention is a valve comprising a cylindrical container (1) and an outer cylinder (2), a valve body (3) and a valve seat (8). It is composed of a mechanism and a spring (9) as an elastic means, and normally the cylindrical container (1) and the inner cylinder portion (6) of the valve body (3) are in fluid communication, and Although the lower part is in the closed state, when the valve body (3) is moved upward against the elastic force of the spring (9), the cylindrical container (1) and the inner cylinder part (6) are not connected. In the communication state, the valve body (7) and the valve seat (8) cooperate with each other to form the liquid flow path (11) at the lower portion of the valve mechanism.
筒状容器（１）は手で把持できる程度の大きさではある
が比較的大きな容器であり、その底部には孔（４）が穿
設されている。筒状容器の縦断面の形状は特に限定する
ものではないが円形または楕円形に形成される。孔
（４）には外シリンダ（２）が外接または内接するよう
に配置されるが、孔（４）の位置は、採尿の際に尿が外
シリンダ（２）に当たつて跳ねないように容器の側壁に
近接して、ただし毛細管現象が生じない程度に近接して
設けるのが好ましい。The cylindrical container (1) is a relatively large container that can be grasped by hand, but has a hole (4) at the bottom thereof. The shape of the vertical cross section of the cylindrical container is not particularly limited, but is formed into a circular shape or an elliptical shape. The outer cylinder (2) is arranged so as to be circumscribed or inscribed in the hole (4), but the position of the hole (4) is such that urine does not hit the outer cylinder (2) and splash when collecting urine. It is preferably provided close to the side wall of the container, but close enough so that capillarity does not occur.
外シリンダ（２）は容器（１）の孔（４）に外接または
内接するように配置されるが、外接の場合には外シリン
ダ（２）の内径が孔（４）の径に等しく、内接の場合に
は外シリンダの外径が孔（４）の径に等しく形成され、
どちらの場合にも孔（４）と同一軸上に配置される。外
シリンダ（２）には容器（１）の底部内壁に隣接して小
孔（５）が形成されており、弁体（３）の内シリンダ部
（６）が内壁と摺動自在に挿入されている。さらに外シ
リンダ（２）内には内シリンダ部（６）の上端面に当接
してバネ（９）が配置されており、バネ（９）の上端は
外シリンダ（２）内壁に固着されたバネ押え（15）によ
り押えられている。このバネ押え（15）はバネ（９）が
上方に移動しないように押えるもので、必ずしも筒状で
なくても良く、リング状の突起などに形成しても良い
が、実施例では内シリンダ部（６）の内径と等しい筒状
体に形成されている。The outer cylinder (2) is arranged so as to be circumscribed or inscribed in the hole (4) of the container (1), but in the case of circumscribing, the inner diameter of the outer cylinder (2) is equal to the diameter of the hole (4). In the case of contact, the outer diameter of the outer cylinder is made equal to the diameter of the hole (4),
In both cases they are arranged on the same axis as the holes (4). A small hole (5) is formed in the outer cylinder (2) adjacent to the bottom inner wall of the container (1), and the inner cylinder portion (6) of the valve body (3) is slidably inserted in the inner wall. ing. Further, in the outer cylinder (2), a spring (9) is arranged in contact with the upper end surface of the inner cylinder portion (6), and the upper end of the spring (9) is fixed to the inner wall of the outer cylinder (2). Pressed by the presser foot (15). The spring retainer (15) is for retaining the spring (9) so as not to move upward, and is not necessarily cylindrical and may be formed as a ring-shaped protrusion or the like, but in the embodiment, the inner cylinder portion is used. It is formed in a cylindrical body having an inner diameter equal to (6).
弁体（３）は上方の内シリンダ部（６）と下方の弁体本
体（７）とからなり、弁体本体（７）の下部は蓄尿容器
（Ａ）の口を宛行い易いような形状に形成されている。
内シリンダ部（６）はその半ば以上を外シリンダ（２）
に挿入されており、外シリンダ（２）の内壁を滑らかに
摺動するように形成されている。そして内シリンダ部
（６）の上端には弾性手段としてのバネ（９）が配備さ
れており、その弾発力によって弁体（３）を下方に押し
遣っている。内シリンダ部（６）には、弁体（３）が第
１の停止位置、すなわち弁体（３）がバネの弾発力によ
って下方に押されて弁座（８）に密着し移動が停止され
る位置（第１図における弁体の位置）において、筒状容
器（１）と内シリンダ部（６）の内部とが外シリンダ
（２）に穿設された小孔（５）を介して液体連通するよ
うに小孔（10）が形成されている。一方弁体本体（７）
は、その上部がガスケット状に形成されており、弁体本
体（７）には、その上端から側壁に抜ける第１の流路
（12）と、その側壁から下端に抜ける第２の流路（14）
とが形成されている。The valve body (3) is composed of an upper inner cylinder part (6) and a lower valve body (7), and the lower part of the valve body (7) is shaped so that the mouth of the urine storage container (A) can be easily addressed. Is formed in.
The inner cylinder part (6) has a half or more of the outer cylinder (2).
And is formed so as to slide smoothly on the inner wall of the outer cylinder (2). A spring (9) as an elastic means is provided at the upper end of the inner cylinder portion (6) and pushes the valve body (3) downward by its elastic force. In the inner cylinder part (6), the valve body (3) is in the first stop position, that is, the valve body (3) is pushed downward by the elastic force of the spring and comes into close contact with the valve seat (8) and stops moving. At the closed position (position of the valve body in FIG. 1), the cylindrical container (1) and the inside of the inner cylinder part (6) are passed through a small hole (5) formed in the outer cylinder (2). A small hole (10) is formed so as to communicate with the liquid. On the other hand, valve body (7)
Has an upper portion formed in a gasket shape, and the valve body (7) has a first flow path (12) that extends from its upper end to a sidewall and a second flow path (12) that extends from its side wall to a lower end ( 14)
And are formed.
弁機構はこのような弁体（３）と後述の弁体（８）から
なるものであり、従って弁機構は弁体（３）の第１の停
止位置において、内シリンダ部（６）と筒状容器（１）
とが液体連通する一方、弁体（３）の第２の停止位置、
すなわち弁体（３）がバネ（９）の弾発力に抗して上方
に移動させられて容器（１）と内シリンダ部（６）の内
部とが連通しなくなった時の、弁体（３）が弁座（８）
に密接して停止する位置（第２図における弁体の位置）
において、第１の流路（12）と第２の流路（14）とが弁
体本体（７）と弁座（８）との間にできた間隙（13）を
介して液体連通するように形成されている。The valve mechanism is composed of such a valve body (3) and a valve body (8) which will be described later. Therefore, the valve mechanism has the inner cylinder portion (6) and the cylinder at the first stop position of the valve body (3). Container (1)
While in liquid communication with the second stop position of the valve body (3),
That is, when the valve body (3) is moved upward against the elastic force of the spring (9) and the container (1) and the inside of the inner cylinder part (6) are no longer in communication with each other, the valve body ( 3) is the valve seat (8)
Position close to (stop of valve body in Fig. 2)
In, the first flow path (12) and the second flow path (14) are in fluid communication with each other through a gap (13) formed between the valve body (7) and the valve seat (8). Is formed in.
この場合当然のことではあるが、２つの流路（12）、
（14）の側壁への開口は、第２の流路（14）の開口が第
１の流路（12）の開口より下方に来るように形成する必
要があり、両開口の距離は、第１図のような弁体では、
小孔（５）の口径と第１の流路（12）の側壁への開口の
口径との差より大きく形成する必要がある。第１図では
この両開口の距離は前記第１の位置と第２の位置の差か
ら２つの開口の径の和を引いた長さに形成されている。In this case, of course, the two channels (12),
The opening to the side wall of (14) must be formed so that the opening of the second flow path (14) is lower than the opening of the first flow path (12). With the valve body as shown in Fig. 1,
It is necessary to make the diameter larger than the difference between the diameter of the small hole (5) and the diameter of the opening to the side wall of the first flow path (12). In FIG. 1, the distance between the two openings is formed to a length obtained by subtracting the sum of the diameters of the two openings from the difference between the first position and the second position.
また弁体（３）は回転しないように形成される必要があ
る。本実施例では弁体（３）の回転防止のために弁体本
体（７）のガスケット状部分を内シリンダ部（６）の中
心軸に対して偏心させてあるが、弁体（３）の回転防止
の方法としては、他に、たとえば弁体本体（７）のガス
ケット状部分の形状を中心軸に対して楕円形にしたり、
弁体本体（７）全体を内シリンダ部（６）の中心軸に対
して偏心させたり、また弁体本体（７）に切り溝などの
ガイドを設けたりする方法が可能である。Further, the valve body (3) needs to be formed so as not to rotate. In this embodiment, in order to prevent the valve body (3) from rotating, the gasket-like portion of the valve body (7) is eccentric with respect to the central axis of the inner cylinder part (6). Other methods of preventing rotation include, for example, making the shape of the gasket-like portion of the valve body (7) oval with respect to the central axis,
It is possible to use a method in which the entire valve body (7) is eccentric with respect to the central axis of the inner cylinder portion (6), or a guide such as a kerf is provided in the valve body (7).
弁座（８）は筒状容器（１）の底部外壁に孔（４）と外
接するように、すなわち孔（４）と接する部分の内径が
孔（４）の口径と等しく、同一軸上になるように配置さ
れており、弁体本体（７）の形状に合わせて例えば第１
図に示すような形状に形成されるが、上部にはエア抜き
のための小孔（15）を設けるのが好ましい。The valve seat (8) is circumscribed on the bottom outer wall of the cylindrical container (1) so as to be circumscribed with the hole (4), that is, the inner diameter of the portion in contact with the hole (4) is equal to the bore diameter of the hole (4) and is on the same axis. Are arranged so as to correspond to the shape of the valve body (7), for example, the first
Although it is formed in a shape as shown in the figure, it is preferable to provide a small hole (15) for bleeding air in the upper part.
バネ（９）はコイル状に形成されたものが使用可能であ
り、両端は固定されていても固定されていなくても拘わ
ないが、弾性手段として弁体（３）を下方に押し遣る弾
発力を保有するために上端は係止されている必要があ
り、第１図では係止手段として筒状体のバネ押え（15）
を例示している。バネ（９）の弾発力は採尿後の採尿装
置（Ｓ）を蓄尿容器（Ａ）に載置し軽く押えるだけで、
バネ（９）の弾発力に抗して弁体（３）が第２の位置に
移動するような強さであれば良い。The spring (9) may be formed in a coil shape, and both ends may be fixed or not fixed, but an elastic means for pushing the valve body (3) downward. The upper end must be locked in order to retain the force, and in Fig. 1 it is a cylindrical spring retainer (15) as locking means.
Is illustrated. The elastic force of the spring (9) can be obtained by simply placing the urine collecting device (S) after urine collection on the urine storage container (A) and pressing it lightly.
The strength may be such that the valve body (3) moves to the second position against the elastic force of the spring (9).
尚、外シリンダ（２）と内シリンダ部（６）の摺動面お
よび弁体本体（７）と弁座（８）との接触面は滑らかに
形成されることは言うまでもないが、液密性を確実にす
るために前記摺動面および接触面にシリコーンオイルを
介在させるのが好ましい。Needless to say, the sliding surfaces of the outer cylinder (2) and the inner cylinder part (6) and the contact surface of the valve body (7) and the valve seat (8) are formed smoothly, but the liquid tightness In order to ensure the above, it is preferable to interpose silicone oil on the sliding surface and the contact surface.
次に各部分の形成材料について説明する。Next, the forming material of each portion will be described.
筒状容器（１）、外シリンダ（２）、弁体（３）の内シ
リンダ部（６）、弁体本体（７）の下部、弁座（８）お
よびバネ押え（15）については、同一材料または相互接
着性の良い材料で形成するのが好ましく、たとえばポリ
エチレンやポリプロピレン、ポリスチレン、ポリ塩化ビ
ニル、ポリカーボネート、ポリアミド、ポリメチルメタ
クリレート、スチレン−アクリロニトリル共重合体など
の透明の合成樹脂が好適に使用しうる。The cylindrical container (1), the outer cylinder (2), the inner cylinder part (6) of the valve body (3), the lower part of the valve body (7), the valve seat (8) and the spring retainer (15) are the same. It is preferable to use a material or a material having a good mutual adhesive property, for example, a transparent synthetic resin such as polyethylene, polypropylene, polystyrene, polyvinyl chloride, polycarbonate, polyamide, polymethylmethacrylate, or styrene-acrylonitrile copolymer is preferably used. You can.
弁体本体（７）の上部のガスケット状部分はシリンダと
同一材料で一体に形成しても良いが、ブチルゴムなどの
ゴム状弾性体を用いて別体に形成しても良い。The upper gasket-shaped portion of the valve body (7) may be integrally formed of the same material as the cylinder, but may be formed separately using a rubber-like elastic body such as butyl rubber.
バネ（９）の材料は鋼鉄など一般に市販されているバネ
と同様の材料が使用しうる。The material of the spring (9) may be the same as that of a commercially available spring such as steel.
次に本発明の他の実施例について説明する。Next, another embodiment of the present invention will be described.
第３図および第４図は、本発明の他の実施例の弁機構下
部付近を示すものであり、前述の実施例とは弁体本体
（７）および弁座（８）の形状が異っている点と、第１
の流路（22）が弁体本体（７）にではなく、内シリンダ
部（６）の下端すなわち内シリンダ部（６）の弁体本体
（７）と隣接する部分の側壁に穿設されている点とが異
るのみで、他は全く前述の実施例と同じである。第３図
および第４図では第２の停止位置における液体流路（2
1）は、内シリンダ部に穿設された第１の流路（22）
と、弁体本体（７）と弁座（８）の間に生じた間隙と、
弁体本体（７）の側壁から下端に抜ける第２の流路とで
構成される。FIGS. 3 and 4 show the vicinity of the lower portion of the valve mechanism of another embodiment of the present invention, and the shapes of the valve body (7) and valve seat (8) are different from those of the above-mentioned embodiment. And the first
Is not formed in the valve body (7) but in the lower end of the inner cylinder portion (6), that is, in the side wall of the inner cylinder portion (6) adjacent to the valve body (7). It is the same as the above-mentioned embodiment except for the difference. In FIGS. 3 and 4, the liquid flow path (2
1) is the first flow path (22) formed in the inner cylinder part
And a gap formed between the valve body (7) and the valve seat (8),
It is composed of a second flow path extending from the side wall of the valve body (7) to the lower end.
次に本発明の比例分割式採尿装置の使用方法について第
１図および第２図を用いて説明する。Next, a method of using the proportional division type urine collecting device of the present invention will be described with reference to FIGS. 1 and 2.
まず採尿装置（Ｓ）を手に持ち、便所などで尿を直線管
状容器（１）の中に***する。すると筒状容器（１）と
内シリンダ部（６）とは連通しているので、第１図に示
すように、筒状容器（１）内の尿のレベルと内シリンダ
部（６）を含む外シリンダ（２）内の尿のレベルとが等
しくなる。次に採尿装置（Ｓ）の弁体（３）の下部を蓄
尿容器（Ａ）の口部にあてがい軽く押すと、筒状容器
（１）と内シリンダ部（６）とが不連通の状態で蓄尿容
器（Ａ）と内シリンダ部（６）とが連通されるので、第
２図に示すように縮分尿が蓄尿容器（Ａ）内に採取され
る。そしてこのようにして24時間尿を縮分採取すれば、
正確に24時間における縮分尿を採取することができる。First, hold the urine collecting device (S) in the hand and excrete urine in the straight tubular container (1) in a toilet or the like. Then, since the cylindrical container (1) and the inner cylinder part (6) are in communication with each other, as shown in FIG. 1, the level of urine in the cylindrical container (1) and the inner cylinder part (6) are included. The level of urine in the outer cylinder (2) becomes equal. Next, when the lower portion of the valve body (3) of the urine collecting device (S) is applied to the mouth of the urine storage container (A) and lightly pressed, the cylindrical container (1) and the inner cylinder part (6) are disconnected. Since the urine storage container (A) and the inner cylinder portion (6) are communicated with each other, the reduced urine is collected in the urine storage container (A) as shown in FIG. And in this way, if urine is fractionally collected for 24 hours,
It is possible to collect the fractionated urine at exactly 24 hours.
なお、尿の縮分率は筒状容器（１）の容積と弁体（３）
を含む外シリンダ（２）側の内部空間の容積を適当に選
ぶことによって決めることができる。The rate of urine fractionation depends on the volume of the cylindrical container (1) and the valve body (3).
It can be determined by appropriately selecting the volume of the internal space on the outer cylinder (2) side including the.
＜発明の効果＞ 以上説明してきたことから明らかなように、本発明の比
例分割式採尿装置を用いれば、採尿装置を端に蓄尿容器
の上に載置して軽く押すだけで縮分尿が採取できるので
簡便である。また縮分尿採取装置を誤る虞れがないので
誰にでも確実な縮分尿採取が可能である。<Effects of the Invention> As is apparent from what has been described above, when the proportional division type urine collecting device of the present invention is used, reduced urine can be generated by placing the urine collecting device on the end of the urine collecting container and gently pressing it. It is convenient because it can be collected. In addition, since there is no risk of erroneous use of the fractionated urine collection device, anyone can reliably collect fractionated urine.
第１図および第２図は本発明の一実施例に係る比例分割
式採尿装置の分取メカニズムを説明するための図であ
り、第１図は採尿後の状況を示す概略断面図、第２図は
尿分取後の状況を示す概略断面図である。また第３図お
よび第４図は本発明の他の実施例の説明図であり、それ
ぞれ採尿後および尿分取後の弁機構下部付近の概略断面
図である。 ＜主な符号の説明＞ S:比例分割式採尿装置、A:蓄尿容器 1:筒状容器、2:外シリンダ 3:弁体、4:孔 5:小孔、6:内シリンダ部 7:弁体本体、8:弁座 9:バネ、10:小孔 11:流体流路FIG. 1 and FIG. 2 are views for explaining a fractionation mechanism of a proportional division type urine collecting device according to one embodiment of the present invention, and FIG. 1 is a schematic cross-sectional view showing a situation after collecting urine. The figure is a schematic cross-sectional view showing a situation after collecting urine. 3 and 4 are explanatory views of another embodiment of the present invention, and are schematic cross-sectional views of the vicinity of the lower portion of the valve mechanism after collecting urine and collecting urine, respectively. <Explanation of main symbols> S: Proportional division type urine collection device, A: Urine storage container 1: Cylindrical container, 2: Outer cylinder 3: Valve body, 4: Hole 5: Small hole, 6: Inner cylinder part 7: Valve Body body, 8: valve seat 9: spring, 10: small hole 11: fluid flow path
Claims (4)
器内に前記孔と内接または外接するように配置され、該
容器の底部内壁に隣接して小孔が穿設された外シリン
ダ；該外シリンダ内に摺動自在に挿入された内シリンダ
部を有する弁体と、前記容器の底部外壁に該容器の孔と
外接するように配置された弁座、からなる弁機構；およ
び前記内シリンダ部の上端に配置され、前記弁体を弾発
力で押し遣る弾性手段；とから構成されてなる装置であ
って、 前記弁機構が、弁体が前記弾性手段によって押し遣られ
て、所定の位置で弁座に密着し移動が停止せられるよう
に形成されると共に、該弁体の第１の停止位置において
前記外シリンダの小孔を介して前記容器と内シリンダ部
の内部が連通するように内シリンダ部の内壁に小孔が形
成され、また弁体が前記弾性手段の弾発力に抗して上方
に移動させられて、前記容器と内シリンダ部の内部が連
通しなくなった時に弁体が弁座に密接し移動が停止せら
れるように形成されると共に、該弁体の第２の停止位置
において内シリンダ部の内部に収容された尿が装置の外
部に流出するように弁機構の内部に液体流路が形成され
てなることを特徴とする比例分割式採尿装置。1. A cylindrical container having a hole at the bottom thereof; arranged inside or outside the container so as to inscribe or circumscribe the hole, and a small hole is provided adjacent to an inner wall of the bottom of the container. Outer cylinder; a valve comprising a valve body having an inner cylinder portion slidably inserted into the outer cylinder, and a valve seat arranged on the outer wall of the bottom of the container so as to circumscribe the hole of the container. A mechanism; and an elastic means arranged at the upper end of the inner cylinder part for pushing the valve body with an elastic force; wherein the valve mechanism pushes the valve body by the elastic means. Is formed so as to come into close contact with the valve seat at a predetermined position to stop the movement, and at the first stop position of the valve body, the container and the inner cylinder portion are passed through the small hole of the outer cylinder. A small hole is formed in the inner wall of the inner cylinder so that the inside of the When the valve body is moved upward against the elastic force of the elastic means and the interior of the container and the inner cylinder part is no longer communicated, the valve body comes into close contact with the valve seat and the movement is stopped. A liquid flow path is formed inside the valve mechanism so that the urine stored inside the inner cylinder portion at the second stop position of the valve body flows out to the outside of the device. Proportional split urine collection device.
側壁に抜ける第１の流路と、側壁から下端に抜ける第２
の流路、および弁体本体と弁座との間に生じた間隙から
構成されてなる特許請求の範囲第１項記載の採尿装置。2. A first flow path through which a liquid flow path is formed in the valve body from the upper end to the side wall, and a second flow path from the side wall to the lower end.
2. The urine collecting device according to claim 1, wherein the urine collecting device comprises a flow path of No. 1 and a gap formed between the valve body and the valve seat.
された第１の流路と、弁体本体に穿設された側壁から下
端へ抜ける第２の流路、および弁体本体と弁座との間に
生じた間隙から構成されてなる特許請求の範囲第１項記
載の採尿装置。3. A first flow path having a liquid flow path formed in a lower side wall of the inner cylinder portion, a second flow path extending from the side wall formed in the valve body to a lower end, and a valve body. The urine collecting device according to claim 1, comprising a gap formed between the main body and the valve seat.
請求の範囲第１項ないし第３項のいずれかに記載の採尿
装置。4. The urine collecting device according to any one of claims 1 to 3, wherein the inner cylinder portion has an inner diameter of 12 mm or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20850787A JPH0669445B2 (en) | 1987-08-22 | 1987-08-22 | Proportional split urine collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20850787A JPH0669445B2 (en) | 1987-08-22 | 1987-08-22 | Proportional split urine collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6452435A JPS6452435A (en) | 1989-02-28 |
| JPH0669445B2 true JPH0669445B2 (en) | 1994-09-07 |
Family
ID=16557302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20850787A Expired - Lifetime JPH0669445B2 (en) | 1987-08-22 | 1987-08-22 | Proportional split urine collector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0669445B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH068819B2 (en) * | 1987-09-21 | 1994-02-02 | テルモ株式会社 | Urine collection device |
| EP1731587B1 (en) | 2005-06-03 | 2013-01-23 | Merck Patent GmbH | Process for the preparation of tolanes |
| EP2819623B1 (en) * | 2012-02-28 | 2017-10-11 | Akhil Rajendra Desai | Female urination receiver |
-
1987
- 1987-08-22 JP JP20850787A patent/JPH0669445B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6452435A (en) | 1989-02-28 |
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