JPH0511502Y2 - - Google Patents
Info
- Publication number
- JPH0511502Y2 JPH0511502Y2 JP18766886U JP18766886U JPH0511502Y2 JP H0511502 Y2 JPH0511502 Y2 JP H0511502Y2 JP 18766886 U JP18766886 U JP 18766886U JP 18766886 U JP18766886 U JP 18766886U JP H0511502 Y2 JPH0511502 Y2 JP H0511502Y2
- Authority
- JP
- Japan
- Prior art keywords
- test
- urine
- strips
- row
- mount
- 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
Links
- 238000012360 testing method Methods 0.000 claims description 49
- 210000002700 urine Anatomy 0.000 claims description 27
- 238000009535 clinical urine test Methods 0.000 claims description 18
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 238000005259 measurement Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000002562 urinalysis Methods 0.000 description 3
- BPYKTIZUTYGOLE-IFADSCNNSA-N Bilirubin Chemical compound N1C(=O)C(C)=C(C=C)\C1=C\C1=C(C)C(CCC(O)=O)=C(CC2=C(C(C)=C(\C=C/3C(=C(C=C)C(=O)N\3)C)N2)CCC(O)=O)N1 BPYKTIZUTYGOLE-IFADSCNNSA-N 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- GUBGYTABKSRVRQ-XLOQQCSPSA-N Alpha-Lactose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 description 1
- 102000004506 Blood Proteins Human genes 0.000 description 1
- 108010017384 Blood Proteins Proteins 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 229930091371 Fructose Natural products 0.000 description 1
- RFSUNEUAIZKAJO-ARQDHWQXSA-N Fructose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-ARQDHWQXSA-N 0.000 description 1
- 239000005715 Fructose Substances 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 1
- 208000007536 Thrombosis Diseases 0.000 description 1
- LEHOTFFKMJEONL-UHFFFAOYSA-N Uric Acid Chemical compound N1C(=O)NC(=O)C2=C1NC(=O)N2 LEHOTFFKMJEONL-UHFFFAOYSA-N 0.000 description 1
- TVWHNULVHGKJHS-UHFFFAOYSA-N Uric acid Natural products N1C(=O)NC(=O)C2NC(=O)NC21 TVWHNULVHGKJHS-UHFFFAOYSA-N 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 238000000862 absorption spectrum Methods 0.000 description 1
- WQZGKKKJIJFFOK-PHYPRBDBSA-N alpha-D-galactose Chemical compound OC[C@H]1O[C@H](O)[C@H](O)[C@@H](O)[C@H]1O WQZGKKKJIJFFOK-PHYPRBDBSA-N 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229930182830 galactose Natural products 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 235000000346 sugar Nutrition 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- 229940116269 uric acid Drugs 0.000 description 1
Description
【考案の詳細な説明】
〔産業上の利用分野〕
この考案は、集団検診などにおける尿検査に好
適な尿検査用試験紙に関する。[Detailed description of the invention] [Industrial application field] This invention relates to a urine test strip suitable for urine tests in mass medical examinations and the like.
周知のように、尿検査は、尿の物理的性質及び
化学的性質を検査するもので、具体的には、尿の
比重、混濁度、色調、pHなどの物理量、尿中の
グルコース、乳糖、果糖ガラクトース等の糖、尿
酸、アミノ酸、タンパク、潛血、尿素、ビリルビ
ン、アルコール、塩類等の化学成分を、試験紙な
どの手段を用いて検査するものである。
As is well known, urinalysis tests the physical and chemical properties of urine, specifically physical quantities such as urine specific gravity, turbidity, color tone, pH, glucose, lactose, etc. Chemical components such as sugars such as fructose galactose, uric acid, amino acids, proteins, blood clots, urea, bilirubin, alcohol, and salts are tested using means such as test strips.
このような尿検査に用いられる従来の試験紙
は、所定の長片形状に１枚ずつ切断された状態で
形成されており、これを１枚ずつ尿に浸漬して検
査に用いているのが現状である。 Conventional test strips used in such urine tests are cut into predetermined long strips one by one, and each strip is dipped in urine and used for the test. This is the current situation.
しかしながら、このように構成された従来の尿
検査用試験紙にあつては、前記したように、１枚
毎に切断し、これを用いるように構成されている
ため、例えば集団検診を実施する場合には、しの
取扱いが極めて煩雑であるという問題を有してい
た。
However, as described above, conventional urine test test strips configured in this manner are configured to be cut into individual sheets and then used. However, there was a problem in that the handling of shinobi was extremely complicated.
この考案は、かかる現状に鑑み創案されたもの
であつて、その目的とするところは、集団検診時
における尿検査を、簡易・迅速に行うことができ
る尿検査用試験紙を廉価に提供しようとするもの
である。 This invention was devised in view of the current situation, and its purpose is to provide inexpensive urine test strips that can be performed simply and quickly during mass medical examinations. It is something to do.
上記目的を達成するため、この考案に係る尿検
査用試験紙は、平面ホームベース状に形成され周
縁部が上方に折り曲げ形成されてなる台紙と、こ
の台紙表面に配設された試験紙片列と、上記台紙
の山形頂部に切り欠き形成された尿排出口と、か
ら構成されていることを特徴とするものである。
In order to achieve the above object, the test strip for urinalysis according to this invention includes a mount formed in the shape of a flat home base and whose peripheral edge is bent upward, and a row of test strips arranged on the surface of the mount. , and a urine outlet formed with a notch in the chevron-shaped top of the mount.
〔作用〕
この考案に係る尿検査用試験紙は、前記したよ
うに構成されているので、一人に対する複数種類
の尿検査を、尿を試験紙片列に沿つて流すだけで
同時に反応させることができる。[Function] Since the test strip for urine testing according to this invention is constructed as described above, it is possible to perform multiple types of urine tests on one person at the same time by simply flowing the urine along the row of test strips. .
以下、添付図面に示す一実施例に基きこの考案
を詳細に説明する。
Hereinafter, this invention will be explained in detail based on an embodiment shown in the accompanying drawings.
この実施例に係る尿検査用試験紙５０は、第１
図と第２図に示すように、ホームベース状に形成
された台紙５１と、この台紙５１の表面に配列さ
れた試験紙片５２と、から構成されている。 The urinalysis test strip 50 according to this embodiment has a first
As shown in the figure and FIG. 2, it is composed of a mount 51 formed in the shape of a home base and test paper pieces 52 arranged on the surface of the mount 51.
上記台紙５１の周縁部５１ａは、第２図に示す
ように、上方へ折り曲げられて尿が台紙５１の外
へと流れ出さないように構成されていると共に、
上記周縁部５１ａの山形頂部には、尿排出口５３
が切り欠き形成されている。 As shown in FIG. 2, the peripheral edge 51a of the mount 51 is bent upward to prevent urine from flowing out of the mount 51.
A urine outlet 53 is provided at the chevron-shaped top of the peripheral portion 51a.
is formed with a notch.
尚、第１図及び第２図中、符号５５は尿を列方
向へと強制的に流下させ、該列を流れる尿が他の
列へと流れ込むのを防止するダム体である。 In FIGS. 1 and 2, reference numeral 55 is a dam body that forces urine to flow down in the row direction and prevents the urine flowing in the row from flowing into other rows.
試験紙片５２は、各種尿検査に対応する試薬が
含浸された７種類の試験紙片５２ａと１つの検査
ブランク用試験紙片５２ｂを１列として、10列が
所定間隔毎に配列されて構成されており、１列が
１人分の尿検査用として用いられ、結局１枚の台
紙５１で10人の尿検査を同時に行うことができ
る。また、検査ブランク用試験紙片５２ｂは、試
験紙片５２の変質状態を判別するために用いられ
るものである。 The test strips 52 are composed of 10 rows arranged at predetermined intervals, each row consisting of seven types of test strips 52a impregnated with reagents corresponding to various urine tests and one test blank test strip 52b. , one row is used for the urine test of one person, and in the end, one mount 51 can perform the urine test of ten people at the same time. Further, the test blank test paper piece 52b is used to determine the deterioration state of the test paper piece 52.
このように構成された尿検査用試験紙５０を用
いて尿検査を行う場合には、台紙５１に配設され
た各試験紙片列に沿つて尿を流すことにより、複
数種類の尿検査を同時に行うことができる。この
場合、複数人の尿を同時に上記試験紙片列し沿つ
て流しても、各試験紙片列間にダム体５５が介在
しているため、尿が混合したりしない。 When performing a urine test using the urine test test strip 50 configured in this way, multiple types of urine tests can be performed simultaneously by flowing urine along each row of test strips arranged on the mount 51. It can be carried out. In this case, even if the urine of a plurality of people is simultaneously flowed along the rows of test strips, the urine will not mix because the dam body 55 is interposed between each row of test strips.
また、上記試験紙片列に沿つて流された尿の余
剰部分は、前記周縁部５１ａにより尿排出口５３
へと誘導されて台紙５１の外へと排出されるの
で、検査場所が尿によつて汚染される心配がな
い。 Further, the surplus portion of the urine that has flown along the row of test paper strips is removed from the urine outlet 53 by the peripheral portion 51a.
Since the urine is guided to the urine and discharged outside the mount 51, there is no need to worry about contaminating the testing area with urine.
このように構成された尿検査用試験紙５０によ
つて、その反応を測定する手段としては、光学測
定による手段が知られている。 Optical measurement is known as a means for measuring the reaction using the urine test test strip 50 configured as described above.
光学的測定に用いられる検出器は、測定対象に
よつて適宜異なる波長を光源から各試験紙片５２
へと照射し、各試験紙片５２からの反射光を受光
素子で受けて、その吸光度を測定するもので、そ
の原理は公知の光学比色装置と同様である。 The detector used for optical measurement emits wavelengths that vary depending on the object to be measured from a light source to each test paper strip 52.
The light reflected from each test paper piece 52 is received by a light-receiving element and its absorbance is measured, and its principle is the same as that of a known optical colorimetric device.
尚、このような検出器によつて尿の濁度を測定
する場合には、一の試験紙片５２を濁度比較用と
し、この試験紙片５２に所定波長の光を反射させ
て、その受光の強度の変化からその濁度が得るこ
とができる。尿の色の影響を避けるためには、尿
により吸収されない波長の光をフイルター等で選
択し測定すればよい。 In addition, when measuring urine turbidity with such a detector, one test paper strip 52 is used for turbidity comparison, light of a predetermined wavelength is reflected on this test paper strip 52, and the received light is measured. The turbidity can be obtained from the change in intensity. In order to avoid the influence of the color of urine, a filter or the like may be used to select a wavelength of light that is not absorbed by urine.
尿の色調の測定は、検査ブランク用試験紙片５
２ｂによつて行われ、分光装置を備えた光源から
特定波長の光を照射して反射させ、受光器でその
強度を測定すれば特定波長に対する吸光係数を求
めることができる。また、光源からの光の波長を
連続的に可変することができれば、尿の吸収スペ
クトルを得ることができる。 To measure the color of urine, use test blank test paper strip 5.
2b, by emitting light of a specific wavelength from a light source equipped with a spectrometer and reflecting it, and measuring the intensity with a light receiver, the extinction coefficient for the specific wavelength can be determined. Furthermore, if the wavelength of the light from the light source can be varied continuously, the absorption spectrum of urine can be obtained.
この考案に係る尿検査用試験紙は、以上説明し
たように、測定項目に対応する試験紙片を１列と
して少なくとも１以上配列し、この各試験紙片列
を一人用として用いるように構成したので、集団
検診時における１人・複数種類の尿検査を、１回
の操作で簡易・迅速に行うことができ、しかも構
成が簡易であるので廉価に提供することができる
等の効果を奏する。
As explained above, the test strip for urine test according to this invention is configured such that at least one row of test strips corresponding to a measurement item is arranged in one row, and each row of test strips is used for one person. Urine tests for one person and a plurality of types can be performed simply and quickly in a single operation during group medical examinations, and since the configuration is simple, it can be provided at a low cost.
第１図はこの考案の一実施例に係る試験紙の構
成を示す平面図、第２図は同試験紙の断面図であ
る。
符号の説明、５０……試験紙、５１……台紙、
５２……試験紙片、５３……尿排出口、５５……
ダム体。
FIG. 1 is a plan view showing the structure of a test strip according to an embodiment of this invention, and FIG. 2 is a sectional view of the same test strip. Explanation of codes, 50...test paper, 51...mount,
52...Test strip, 53...Urine outlet, 55...
Dumb body.
Claims (1)
に折り曲げ形成されてなる台紙と、この台紙表
面に配設された試験紙片列と、上記台紙の山形
頂部に切り欠き形成された尿排出口と、から構
成されてなる尿検査用試験紙。 (2) 前記試験紙片列は、１列を一人用として複数
列配設されていることを特徴とする実用新案登
録請求の範囲第１項記載の尿検査用試験紙。 (3) 前記試験紙片列には、検査項目に対応する各
種が複数片配列されて構成されていることを特
徴とする実用新案登録請求の範囲第１項または
第２項いずれか記載の尿検査用試験紙。 (4) 前記試験紙片列の間には、尿を試験紙片列に
沿つて強制的に流下させるダム体が突設されて
いることを特徴とする実用新案登録請求の範囲
第１項、第２項または第３項いずれか記載の尿
検査用試験紙。[Scope of Claim for Utility Model Registration] (1) A mount formed in the shape of a flat platform base with its peripheral edge bent upward, a row of test strips arranged on the surface of the mount, and a chevron-shaped top of the mount. A urine test strip consisting of a urine outlet with a notch formed therein. (2) The urine test test strip according to claim 1, wherein the test strip strips are arranged in plural rows, one row for one person. (3) The urine test according to claim 1 or 2, wherein the row of test paper strips includes a plurality of strips of various types corresponding to test items arranged. test paper. (4) Utility model registration claims 1 and 2, characterized in that a dam body is protruded between the rows of test strips to force urine to flow down along the rows of test strips. A test strip for urine testing as described in either Section 3 or Section 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18766886U JPH0511502Y2 (en) | 1986-12-05 | 1986-12-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18766886U JPH0511502Y2 (en) | 1986-12-05 | 1986-12-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6392256U JPS6392256U (en) | 1988-06-15 |
| JPH0511502Y2 true JPH0511502Y2 (en) | 1993-03-22 |
Family
ID=31138340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18766886U Expired - Lifetime JPH0511502Y2 (en) | 1986-12-05 | 1986-12-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0511502Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH065630Y2 (en) * | 1987-06-19 | 1994-02-09 | 株式会社ニッテク | Urine test strip |
| DE4024544A1 (en) * | 1990-08-02 | 1992-02-06 | Boehringer Mannheim Gmbh | ANALYZING ELEMENT AND METHOD FOR THE PRODUCTION THEREOF |
-
1986
- 1986-12-05 JP JP18766886U patent/JPH0511502Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6392256U (en) | 1988-06-15 |
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