CN2606892Y - Quick colorimetric reaction detection box - Google Patents
Quick colorimetric reaction detection box Download PDFInfo
- Publication number
- CN2606892Y CN2606892Y CN 03242048 CN03242048U CN2606892Y CN 2606892 Y CN2606892 Y CN 2606892Y CN 03242048 CN03242048 CN 03242048 CN 03242048 U CN03242048 U CN 03242048U CN 2606892 Y CN2606892 Y CN 2606892Y
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- box body
- chamber
- lower box
- test paper
- upper cartridge
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- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model discloses a quick colorimetric reaction detection box, comprising an upper box body and a lower box body. The half lower part of the upper box body is provided with a storage area for detection test paper. The lower box body is divided into an upper part and a lower part by a baffle, the center of which is provided with a bulb, wherein the upper part is a light chamber, and the lower part is side by side provided with a light source chamber and a chamber for storing a fixed medium of the detection test paper and a blood taking needle. The upper box body is provided with a cover-control switch controlled element inside. One side of the light chamber of the lower box body is provided with a rotatable standard colorimetric plate. The side near the standard colorimetric plate of the lower box body is provided with an opening. The edge of the standard colorimetric plate goes through the opening and reveals outside the box. The light source chamber is provided with a cover-control switch contact point. The chamber for storing a fixed medium of the detection test paper and a blood taking needle is provided with a card protection film and the blood taking needle. A cover board is arranged on the light source chamber and the chamber for storing a fixed medium of the detection test paper and a blood taking needle. A hole for the entering and leaving of the cover-control switch controlled element is arranged on the cover board. Without cross infection and creepage, the utility model has the advantages of highly accurate detection and convenient use.
Description
Technical field
The utility model provides a kind of quick chrominance response to measure box, more particularly relates to after the organophosphorus poisoning device of multinomial colorimetric estimation such as the fast measuring of cholinesterase activity or diabetic's glucose in urine fast measuring in the blood.
Background technology
At present, inconvenience and be subject to natural environment influence during determination method operating cost that traditional organophosphorus poison is poisoned causes the measurement result of enzyme activity to occur than mistake, causes the doctor can't accurately judge the degree of poisoning, and influence is rescued.In addition, the Tes-Tape determination method of measuring diabetic's glucose in urine content is easy and simple to handle, and light source is fixing during still owing to colorimetric, cause the error in the judgement easily, thereby medication as required causes delay treatment.
The patent No. provides a kind of cholinesterase fast measuring box for 91229509 utility model patent, be equipped with fixed light source, slide folder in this mensuration box, being divided into light chamber, battery chamber, slide in the box body folds up and puts the chamber, a push switch is installed on the battery case of battery chamber, standard colorimetric plate is placed in the indoor bottom of light, keep flat a transparent thin board above the light chamber, the lid Lower Half also is provided with the groove of placing test paper and blood taking needle.This utility model has the following disadvantages in actual use: at first, the power switch of this device adopts push type, causes electric leakage easily, promptly causes power supply to expend owing to pushing or touch unintentionally in transporting or carry its way; The second, standard colorimetric plate is placed on bottom, light chamber, and the detection sample is placed on the transparent thin board of top, light chamber, and during detection, the light-illuminating color board is all different with effect with the mode of slide folder, and the former is irradiation, and the latter is transmission, causes the color error in judgement; Therefore the 3rd, the colour code on the standard colorimetric plate is arranged in parallel, and needs mobile test sample often comparing with colour code, and operation inconvenience also is easy to generate error simultaneously; The 4th, adopt the slide clamping to react test paper surely during detection, these slide anchor clamps have certain thickness, are unfavorable for when heating with body temperature conducting heat, and slide uses repeatedly, has the danger of cross-infection.
Summary of the invention
The purpose of this utility model provides a kind of detection accuracy height, no cross-infection, leakproof, box is measured in quick chrominance response easy to use.
For achieving the above object, the utility model adopts following design proposal:
Box is measured in a kind of quick chrominance response, and it comprises a upper cartridge body and a lower box body.Be provided with in the upper cartridge body and cover control formula switch control piece, the Lower Half of upper cartridge body is provided with and detects the test paper storage area.Lower box body is the upper and lower with the barrier partitions, and central authorities are provided with bulb at baffle plate.Lower box body top is the light chamber, i.e. the place that compares of standard colorimetric disc and sample; The bottom is light source chamber side by side and detects test paper mounting medium and blood taking needle storage chamber.Side in the light chamber is provided with rotatable standard colorimetric disc; Lower box body is provided with opening near a side of standard colorimetric disc, the edge of standard colorimetric disc passes opening and is exposed to outside the box body, can make its rotation by turn standard colorimetric disc edge, is convenient to contrast, shortened the contrast distance simultaneously, avoided because the error that mobile sample and the two distance fixedly do not cause.Be provided with in the light source chamber and cover control formula switch contact, it matches to constitute with lid control formula switch control piece in the upper cartridge body and cover control formula switch, and when box body was in closure state, lid control formula switch control piece was upspring the reed that is connected with the contact, the circuit disconnection; On the contrary, when box body was in opening, circuit was connected, light source luminescent; Lid control formula switch is easy to use, sensitive, avoided that push switch is recurrently deposited, in the transportation because certain casual pressure causes the phenomenon of power supply opening, running down of battery.Detect in test paper mounting medium and the blood taking needle storage chamber and be placed with card-protecting film and blood taking needle.The top of light source chamber and detection test paper mounting medium and blood taking needle storage chamber is provided with cover plate, and cover plate is provided with the hole of the lid control switch control piece turnover of keeping supplying box body.
Described cover plate is an opaque cover, can avoid the light scattering of light chamber, and light chamber brightness is improved, when being convenient to the tester and comparing operation with judge.
Described upper cartridge body is connected with lower box body, and connected mode has a variety of, connects and is flexible coupling etc. as bayonet socket, can use mould with itself and upper and lower box body integrated injection molding.The use mode that is flexible coupling, the keying of more convenient box body and detecting operation.
Described card-protecting film is the water white card-protecting film of disposable doubling, and the specification after the expansion is 25mm * 25mm.To react test paper during use and be sandwiched in wherein, be convenient to the insulation operation, improve the sensitivity of enzyme reaction, and, avoid because the generation of the cross-infection that operation causes because this card-protecting film is disposable use.
Upper cartridge body and lower box body that described upper cartridge body and lower box body are made for poly-third vinyl material of white; Box body adopts white, is convenient to get rid of the detection error that color interference causes; Use poly-third vinyl material, nontoxic.
The utility model has the advantages that: detection accuracy height, no cross-infection, leakproof, easy to use.
Figure of description
Fig. 1 is a structural drawing of the present utility model
Fig. 2 is the planimetric map of the utility model inner structure
Embodiment
As depicted in figs. 1 and 2, box is measured in a kind of quick chrominance response, and it comprises a upper cartridge body 1 and the lower box body 2 made by poly-third vinyl material of white, adopts the flexible connection structure 3 of integrated injection molding to connect between upper cartridge body 1 and the lower box body 2.The first half of upper cartridge body 1 is provided with cylindrical lid control switch control piece 11, and the Lower Half of upper cartridge body 1 is provided with and detects test paper storage area 12.Lower box body 2 is divided into the upper and lower with baffle plate, is provided with 2.5V bulb 241 in baffle plate central authorities.Lower box body 2 tops are the light chamber, side in the light chamber is provided with the standard colorimetric disc 21 that can rotate freely, standard colorimetric disc 21 is fixed on the bottom surface of lower box body 2 by its 211 rotation, posts on the card of standard colorimetric disc 21 and the qualitative or corresponding some colour codes 212 of quantitative criterion; Lower box body 2 is provided with opening 22 near a side of standard colorimetric disc, and the edge of standard colorimetric disc 21 passes opening 22 and is exposed to outside the lower box body 2.The bottom of lower box body 2 is light source chamber side by side and detects test paper mounting medium and blood taking needle storage chamber 25.The light source chamber left side is battery chamber 23, is provided with in the right-hand part 24 to cover control formula switch contact 242 (Fig. 2).Detect in test paper mounting medium and the blood taking needle storage chamber 25 and be placed with blood taking needle and 100 water white card-protecting films 26, specification is 25mm * 25mm.The top of light source chamber 23,24 and detection test paper mounting medium and blood taking needle storage chamber 25 is provided with opaque cover plate 4, and the cover plate lower end is provided with the hole 41 of the lid control switch reference mark turnover of keeping supplying box body.The edge of whole box body all adopts airflow design, has increased the comfort level when carrying and the aesthetic feeling of product.
The utility model is equipped with different standard colorimetric discs according to different reaction test paper in use, and its concrete using method is affixed on the above the fold of upper cartridge body inboard.
The utility model can be widely used in the various chrominance responses with the test paper that matches, range of application is extremely wide, for example: can be used to measure the degree that organophosphorus poison is poisoned, provide reliable and effective data to assist a physician and judge that the poisoner uses the dosage and the administration time interval of toxinicide; Be used for the diabetic and detect the glucose in urine situation voluntarily, make testing result more accurate, direction of medication usage.
Example 1, use the utility model are measured cholinesterase activity:
1, get test paper a slice, get a droplet ear blood, directly stick in test paper central authorities, blood cake does not surpass test paper limit, diameter 7～9mm.Then test paper is placed in the card-protecting film and is fixed, put proper site (the both hands palm involutory compress or put waistband position next to the shin) insulation, colorimetric after 20 minutes.
2, open the reagent lid, lamp is bright, will have the blood sample test paper of card-protecting film to place the light chamber of measuring in the box, and the speed ratio colour disk with standard colorimetric disc colorimetric, is judged the enzyme activity scope.
Points for attention: 1, colorimetric backlight.2, observe the reddest position of blood cake during colorimetric.3, die down or standard colorimetric disc spot colors is differentiated when unclear when light source, should change battery.4, the test paper of opening should continue the lucifuge protection against the tide, prohibits soda acid.5, acidosis person's forbidding.
Example 2, use the utility model are measured glucose in urine concentration
1, open kit, lamp is bright.
2, get one of Tes-Tape and immerse in the urine, take out after drenched about 1 second, add in the card-protecting film, place the light chamber of measuring box.
3, the observation test paper color and the standard colorimetric disc of rotation contrast with it after 30 seconds, determine the result.
Points for attention: 1, colorimetric backlight.2, the colorimetric time on test paper soaks after the urine result in 30～60 seconds the most accurate.Should change battery when 3, light source dies down.
Claims (7)
1, box is measured in a kind of quick chrominance response, and it comprises a upper cartridge body and a lower box body, and the Lower Half of upper cartridge body is provided with and detects the test paper storage area; Lower box body is the upper and lower with the barrier partitions, central authorities are provided with bulb at baffle plate, top is the light chamber, the bottom is light source chamber side by side and detects test paper mounting medium and blood taking needle storage chamber, it is characterized in that: be provided with in the upper cartridge body and cover control formula switch control piece, the side of lower box body in the light chamber is provided with rotatable standard colorimetric disc, and lower box body is provided with opening near a side of standard colorimetric disc, and the edge of standard colorimetric disc passes opening and is exposed to outside the box body; Be provided with in the light source chamber and cover control formula switch contact; Detect in test paper mounting medium and the blood taking needle storage chamber and be placed with card-protecting film and blood taking needle, the top of light source chamber and detection test paper mounting medium and blood taking needle storage chamber is provided with cover plate, and cover plate is provided with the hole of the lid control switch control piece turnover of keeping supplying box body.
2, mensuration box according to claim 1, it is characterized in that: described upper cartridge body is connected by syndeton with lower box body.
3, mensuration box according to claim 2 is characterized in that: described syndeton is a flexible connection structure.
4, mensuration box according to claim 1 is characterized in that: described card-protecting film is the water white card-protecting film of disposable doubling, and the specification after the expansion is 25mm * 25mm.
5, according to claim 1 or 2 or 3 or 4 described mensuration boxes, it is characterized in that: described cover plate is an opaque cover.
6, according to claim 1 or 2 or 3 or 4 described mensuration boxes, it is characterized in that: upper cartridge body and lower box body that described upper cartridge body and lower box body are made for poly-third vinyl material of white.
7, mensuration box according to claim 5 is characterized in that: upper cartridge body and lower box body that described upper cartridge body and lower box body are made for poly-third vinyl material of white.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03242048 CN2606892Y (en) | 2003-03-21 | 2003-03-21 | Quick colorimetric reaction detection box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03242048 CN2606892Y (en) | 2003-03-21 | 2003-03-21 | Quick colorimetric reaction detection box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2606892Y true CN2606892Y (en) | 2004-03-17 |
Family
ID=34168559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03242048 Expired - Fee Related CN2606892Y (en) | 2003-03-21 | 2003-03-21 | Quick colorimetric reaction detection box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2606892Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103245663A (en) * | 2013-05-29 | 2013-08-14 | 北京望升伟业科技发展有限公司 | Chylemia quick measurement device and application method thereof |
| CN109682806A (en) * | 2019-03-04 | 2019-04-26 | 沈阳溢源生物科技有限公司 | A kind of colour comparator measuring effective chlorine |
| CN111189818A (en) * | 2018-11-15 | 2020-05-22 | 东莞东阳光科研发有限公司 | Detection box for detecting residual chloride ions on surface of electrode foil as well as preparation method and application of detection box |
| US11273272B2 (en) | 2016-09-07 | 2022-03-15 | Kindeva Drug Delivery L.P. | Trigger mechanism for an inhaler |
-
2003
- 2003-03-21 CN CN 03242048 patent/CN2606892Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103245663A (en) * | 2013-05-29 | 2013-08-14 | 北京望升伟业科技发展有限公司 | Chylemia quick measurement device and application method thereof |
| US11273272B2 (en) | 2016-09-07 | 2022-03-15 | Kindeva Drug Delivery L.P. | Trigger mechanism for an inhaler |
| CN111189818A (en) * | 2018-11-15 | 2020-05-22 | 东莞东阳光科研发有限公司 | Detection box for detecting residual chloride ions on surface of electrode foil as well as preparation method and application of detection box |
| CN109682806A (en) * | 2019-03-04 | 2019-04-26 | 沈阳溢源生物科技有限公司 | A kind of colour comparator measuring effective chlorine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040317 |