JPH01121851U - - Google Patents
Info
- Publication number
- JPH01121851U JPH01121851U JP1670888U JP1670888U JPH01121851U JP H01121851 U JPH01121851 U JP H01121851U JP 1670888 U JP1670888 U JP 1670888U JP 1670888 U JP1670888 U JP 1670888U JP H01121851 U JPH01121851 U JP H01121851U
- Authority
- JP
- Japan
- Prior art keywords
- reagent layer
- test piece
- layer
- support
- coating layer
- 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.)
- Pending
Links
- 239000010410 layer Substances 0.000 claims description 7
- 239000003153 chemical reaction reagent Substances 0.000 claims description 6
- 239000011247 coating layer Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Description
第１図は本考案の１例を示す斜視図、第２図は
本考案の他の例を示す断面図、第３図は本考案試
験片の１例の組立斜視図、第４図ａ，ｂ，ｃ，ｄ
は本考案の被覆層の例を示す平面図、第５図は本
考案試験片の１例を製造するための前段階を示す
平面図、第６図は従来の試験片を示す断面図であ
る。
１……試験片、２……支持体、３……試薬層、
４……被覆層、５……開口、６……下部開口、７
……中間体。
Fig. 1 is a perspective view showing one example of the invention, Fig. 2 is a sectional view showing another example of the invention, Fig. 3 is an assembled perspective view of an example of the test piece of the invention, Fig. 4a, b, c, d
5 is a plan view showing an example of the coating layer of the present invention, FIG. 5 is a plan view showing a preliminary stage for manufacturing an example of the test piece of the present invention, and FIG. 6 is a sectional view showing a conventional test piece. . 1... Test piece, 2... Support, 3... Reagent layer,
4... Covering layer, 5... Opening, 6... Lower opening, 7
...Intermediate.
Claims (1)
該試薬層上に被覆層を設けた試験片であつて、該
被覆層は中心部分に１又は複数の開口部を有し、
且つ被覆層はその端部で支持体に接着され、試薬
層には接着されず間隙を有しているものであるこ
とを特徴とする呈色試験片。 ２ 試薬層中心位置に接当する支持体の部分に開
口を設け、透明の中間体を該開口部分と試薬層の
中間に位置させたものである実用新案登録請求の
範囲第１項記載の呈色試験片。[Claims for Utility Model Registration] 1. A reagent layer is provided on a plastic support,
A test piece having a coating layer provided on the reagent layer, the coating layer having one or more openings in the center portion,
A color test piece characterized in that the coating layer is adhered to the support at its end portion, is not adhered to the reagent layer, and has a gap. 2. The invention as set forth in claim 1 of the utility model registration claim, in which an opening is provided in the part of the support that contacts the center position of the reagent layer, and a transparent intermediate is located between the opening part and the reagent layer. color test piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1670888U JPH01121851U (en) | 1988-02-10 | 1988-02-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1670888U JPH01121851U (en) | 1988-02-10 | 1988-02-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01121851U true JPH01121851U (en) | 1989-08-18 |
Family
ID=31229868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1670888U Pending JPH01121851U (en) | 1988-02-10 | 1988-02-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01121851U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014167489A (en) * | 2014-06-16 | 2014-09-11 | Seiko Epson Corp | Device and sensor having reaction field |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52133579A (en) * | 1976-05-04 | 1977-11-09 | Nippon Musical Instruments Mfg | Pressure sensing switch |
| JPS5574462A (en) * | 1978-10-25 | 1980-06-05 | Eastman Kodak Co | Liquid transfer device |
| JPS56125663A (en) * | 1980-02-06 | 1981-10-02 | Eastman Kodak Co | Sample testing apparatus and method |
| JPS63210664A (en) * | 1987-02-25 | 1988-09-01 | ジェネシス・ラブス・インコ−ポレ−テッド | Dry test piece for device using oxygen demand detection system and detecting method of analytic component in fluid to be inspected |
-
1988
- 1988-02-10 JP JP1670888U patent/JPH01121851U/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52133579A (en) * | 1976-05-04 | 1977-11-09 | Nippon Musical Instruments Mfg | Pressure sensing switch |
| JPS5574462A (en) * | 1978-10-25 | 1980-06-05 | Eastman Kodak Co | Liquid transfer device |
| JPS56125663A (en) * | 1980-02-06 | 1981-10-02 | Eastman Kodak Co | Sample testing apparatus and method |
| JPS63210664A (en) * | 1987-02-25 | 1988-09-01 | ジェネシス・ラブス・インコ−ポレ−テッド | Dry test piece for device using oxygen demand detection system and detecting method of analytic component in fluid to be inspected |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014167489A (en) * | 2014-06-16 | 2014-09-11 | Seiko Epson Corp | Device and sensor having reaction field |