KR200485459Y1 - Apparatus for cotinine test using saliva - Google Patents

Apparatus for cotinine test using saliva Download PDF

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Publication number
KR200485459Y1
KR200485459Y1 KR2020160006882U KR20160006882U KR200485459Y1 KR 200485459 Y1 KR200485459 Y1 KR 200485459Y1 KR 2020160006882 U KR2020160006882 U KR 2020160006882U KR 20160006882 U KR20160006882 U KR 20160006882U KR 200485459 Y1 KR200485459 Y1 KR 200485459Y1
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KR
South Korea
Prior art keywords
case
indicator
guide cover
saliva
smoking
Prior art date
Application number
KR2020160006882U
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Korean (ko)
Inventor
김종호
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김종호
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Priority to KR2020160006882U priority Critical patent/KR200485459Y1/en
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Publication of KR200485459Y1 publication Critical patent/KR200485459Y1/en

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483—Physical analysis of biological material
    • G01N33/487—Physical analysis of biological material of liquid biological material
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/558—Immunoassay; Biospecific binding assay; Materials therefor using diffusion or migration of antigen or antibody

Abstract

A test for smoking cessation using saliva is started. The smoking test apparatus comprises an indicator for detecting cotinine; A moisture absorption rod connected to the indicator and absorbing saliva of the subject; A case for accommodating the indicator; And a guide cover attached to the upper end of the case. Accordingly, it is possible to provide an accurate and quick smoking test machine which can be usefully used in schools, homes, insurance companies, health examination rooms, etc. by integrating and simplifying saliva collection and diagnosis functions.

Description

[0001] Apparatus for cotinine test using saliva [0002]

The present invention relates to a smoking test machine using saliva, and more particularly to a smoking test machine capable of detecting cotinine from a saliva of a subject to judge whether or not to smoke.

The health damage caused by smoking is very serious both at home and abroad. The fact that inhaled tobacco smoke is a major environmental carcinogen has been demonstrated in several epidemiological studies, for example, the incidence of lung cancer has been reported to be 10 times higher in male smokers than in nonsmokers.

 It is found that about 30% to 40% of the cancer in the current population is cancer (lung, oral cavity, esophagus, kidney, bladder, pancreas) caused by tobacco. Other diseases such as heart disease, respiratory diseases such as chronic bronchitis, various complications of pregnancy, and peptic ulcer diseases, which are represented by coronary artery disease, are known to be related to smoking.

The detoxification of these cigarettes is more serious for adolescents because all the cells and tissues are weak because the adolescent has not yet completed physical development.

Accurate understanding of smoking status is very important in studies related to smoking and smoking cessation or in patient care. There may be a variety of ways to identify smoking. Among them, self-report of the questionnaire method is low in reliability, and it is important to identify the smoking status through examination of specific components.

Smoking status can be measured by detecting components or metabolites of tobacco smoke in body fluids such as urine, blood, saliva, and sweat, and biochemical indicators such as thiocyanate, nicotine, cotinine, and carboxyhemoglobin.

Nicotine is the most specific indicator of cigarette smoking in theory, but it is inadequate to detect chronic exposure to smoking because of its short half-life. Therefore, the most accurate method for measuring the degree of smoking is to measure the nicotine metabolite, cotinine, in blood, urine, saliva, and the like.

Cotinine has a long biological half-life (about 19 to 24 hours) and is found in a variety of body fluids, including blood, saliva, urine, milk, and semen. The concentration of cotinine in the urine or saliva ranges from 3 to 7 days, which is the time taken for the heavy smoker to quit smoking to below 10 ng / ml, depending on the initial concentration. Therefore, measurement of cotinine concentration in urine or saliva is a good indicator of smoking within approximately one week.

However, if you want to measure the cotinine in the urine, it can be troublesome to go to the toilet and human rights issue, and since smoking is not defined as a disease, there is a problem that can not be enforced. Furthermore, there is a possibility that the subject may change or manipulate the specimen.

Therefore, a technique for measuring cotinine simply through saliva and judging whether or not to use it is required.

Korean Patent No. 10-1493164

The present invention was conceived to solve the above-mentioned problems. The purpose of the present invention is to integrate and simplify saliva collection and diagnosis functions, and to provide accurate, accurate, and reliable medical images that can be usefully used in schools, homes, insurance companies, And to provide a quick test of smoking.

To achieve the above object, according to one embodiment of the present invention, a smoking test apparatus using saliva comprises an indicator for detecting cotinine; A moisture absorption rod connected to the indicator and absorbing saliva of the subject; A case for accommodating the indicator; And a guide cover attached to the upper end of the case.

The moisture-absorbing rod is divided into a receiving part connected to the indicator and an exposed part accommodated in the case and exposed to the outside, and the exposed part can contact the oral cavity of the subject to absorb the saliva.

In addition, the smoking test apparatus using the saliva according to the present embodiment may further include a case lid for preventing humidification of the moisture absorbing rod, wherein the case has bent portions at both ends, The case is divided into a head portion having a reduced width and a receiving portion for receiving the indicator and a body portion for receiving the indicator, and the case lid can be coupled to one side of the case to receive the exposed portion and the head portion.

The case lid may include a friction member protruding into the case, and may be fixed by the friction member when engaged with the case.

In addition, the case lid may chamfer the peripheral rim of the opened one surface to facilitate the insertion of the hygroscopic rod and the head.

In addition, the case may be configured to receive the indicator and be open at one side thereof, and the guide cover may be formed in the form of a stickable sticker and attached to the open side, wherein the change of the indicator is confirmed by a user The transparent portion may be formed of a transparent material.

In addition, the case may be provided with a receiving groove for receiving the indicator.

The case is divided into two parts, the part being bent at both ends and having a reduced width with respect to the bent part, and a head part in which the receiving part is received and a body part in which the indicator is received, And a wing portion attached to the opened one face of the head portion and extending in the vertical direction in the longitudinal direction, wherein the wing portion is attached in the form of wrapping the outer peripheral face of the head portion, have.

In addition, the guide cover may display judgment information on the result of the change of the indicator to help the user determine whether or not the subject is smoking.

Accordingly, it is possible to provide an accurate and quick smoking test machine which can be used in schools, homes, insurance companies, health examination rooms, etc. by integrating and simplifying saliva collection and diagnosis functions.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view illustrating a smoking test machine according to an embodiment of the present invention;
FIG. 2 is a perspective view for explaining the inside of a smoking test machine according to an embodiment of the present invention; FIG.
FIG. 3 is a perspective view illustrating a case according to an embodiment of the present invention; FIG.
4 is a plan view for explaining a guide cover according to an embodiment of the present invention;
FIG. 5 is a perspective view illustrating a smoking status tester incorporating a guide cover according to an embodiment of the present invention;
FIG. 6 is a perspective view illustrating a smoking test machine incorporating a guide cover according to another embodiment of the present invention; FIG.
7 is a perspective view illustrating a case lid according to an embodiment of the present invention,
8 is a cross-sectional view for explaining the inside of a case lid according to an embodiment of the present invention.

Hereinafter, the present invention will be described in more detail with reference to the drawings. The embodiments described below are provided as examples for allowing a person skilled in the art to fully understand the ideas of the present invention. The present invention is not limited to the following embodiments of the present invention but may be embodied in other forms.

FIG. 1 is a perspective view of a cigarette smoke detector 10 according to an embodiment of the present invention, and FIG. 2 is a view for explaining the inside of the cigarette smoke detector 10 according to an embodiment of the present invention Is a perspective view.

The cigarette smoke detector 10 according to the present embodiment is provided to integrate and simplify saliva collection and diagnosis functions so as to be usefully used in schools, homes, insurance companies, and health examination rooms.

To this end, the smoking test apparatus 10 is configured to include an indicator 100, a moisture absorption rod 200, a case 300, a guide cover 400, and a case lid 500.

The indicator 100 is provided to detect cotinine, which is a metabolite of nicotine, and refers to a strip used as a test paper.

The indicator 100 is located inside the tester 10 to be shielded.

However, since a part of the guide cover 400 is made of a transparent material, the user can confirm the change of the indicator 100.

A detailed description will be made with reference to FIG. 4 with respect to a concrete example of the determination as to whether or not smoking is made according to the change of the indicator 100. FIG.

The specimen collector 200 is provided to absorb the saliva of the subject and supply the absorbed saliva to the indicator 100.

Since the indicator 100 may be easily damaged, a separate moisture absorption rod 200 is provided to make contact with the oral cavity.

Specifically, the moisture absorption rod 200 is put in the mouth, the saliva is buried for about 1 to 2 minutes, and then the case lid 500 is closed to detect the cotinine.

The moisture absorption rod 200 is connected to the indicator 100 and is made of a material such as a sponge so as to easily absorb moisture, and is sized to be easily inserted into a person's mouth.

The moisture absorption rod 200 is divided into a receiving part 210 and an exposed part 220.

The receptacle 210 is accommodated in the case 100 and is connected to the indicator 100 to transmit the saliva to the indicator 100. The exposed portion 220 is exposed to the outside of the case 100 and contacts the oral cavity of the subject .

The exposed portion 220 is curved so that it can be received smoothly when it is received by the case lid 500.

However, the exposed portion 220 is curved to illustrate the moisture absorption rod 200, but may be formed in various shapes such as a shooting shape, a round shape, and an elongated shape.

On the other hand, the case 300 is provided to receive the indicator 100 and the moisture absorption rod 200, and the one side of the case 300 is opened.

The guide cover 400 is provided to cover one open side of the case 300 and is made in the form of a sticker and attached to the case 300.

The case lid 500 is provided to prevent humidification of the moisture absorption rod 200 and may be coupled to one end of the case 300.

The case 300, the guide cover 400, and the case lid 500 will be described in detail with reference to Figs. 3 to 7 with reference to specific embodiments thereof.

3 is a perspective view provided to illustrate a case 300 according to an embodiment of the present invention.

The case 300 is provided to receive the indicator 100 and the moisture-absorbing rod 200, and is formed in an open form on one side.

The case 300 is configured to include a body 310, a head 320, a receiving groove 330, a receiving groove support 340, and a bent portion 500.

The case 300 is provided with a bending part 500 at both ends and includes a head part 320 in which the width of the bending part 350 is reduced with respect to the receiving part 220 and a body 320 in which the indicator 100 is received, .

And the head 320 may be received in the case lid 500. [

The receiving groove 330 is provided to receive the indicator 100 and is provided with a protruding shape in the form of an indicator 100 so that the indicator 100 can be received in the case 300.

The receiving groove 330 is located at the center of the case 100.

So that the accommodated indicator 100 can be fixed at the center without being detached from the inside of the case 300.

The receiving groove support 340 is provided to support the receiving groove 330 to prevent the receiving groove 330 from being damaged.

The receiving groove supports 340 are provided along the outer circumference of the receiving groove 330 and are connected to the inside of the case 300 to support the receiving groove 330.

FIG. 4 is a plan view for explaining a guide cover 400 according to an embodiment of the present invention. FIG. 5 is a cross-sectional view illustrating a smoking checker 10 with a guide cover 400 according to an embodiment of the present invention And FIG. 6 is a perspective view for explaining a smoking test apparatus 10 in which a guide cover 400 according to another embodiment of the present invention is combined.

The guide cover 400 is provided to cover one open side of the case 300 and is made in the form of a sticker and attached to the case 300.

Specifically, the guide cover 400 is attached on one side of the case 300 and attached to the upper side of the opening 300 of the case 300, the receiving groove 330 and the receiving groove support 340 .

The guide cover 400 is configured to include a transparent portion 410 and a wing portion 420.

The transparent part 410 is provided for confirming the change of the indicator 100 and is formed of a transparent material so that the user can confirm the change of the indicator 100 accommodated in the case 300.

Specifically, the indicator 100 can determine that the cotinine and the inspection line are both red, except for the cottage C and the inspection line T. If the cotinine is not detected, the indicator 100 can determine that the non-smoker is present, It can be judged as a smoker.

If the test line does not change, retest the test line even if it changes to red.

Accordingly, it is possible to check the change of the control line and the inspection line through the transparent part 410 and to judge whether or not the subject is smoking.

The wing portion 420 is provided to increase the adhesion between the case 300 and the guide cover 400. When the guide cover 400 is provided in a T shape, .

Since the guide cover 420 is coupled to the case 300 by the adhesive material on one side, there is a high possibility that the guide cover 420 is attached to only one side of the case 300 and is separated by external physical force.

The guide cover 420 is attached to the case 300 in such a manner as to surround the outer periphery of the head 320 so that the guide cover 420 is fixed to the case 300, As a result,

The guide cover 420 may be wider than the width of the case 300 so that the entire length of the case 300 is longer than the width of the case 300. [ As shown in FIG.

The guide cover 400 may display the indicator result determination information D to help the user determine whether or not the user is smoking.

Since the change of the indicator 100 is determined by the presence or absence of a red line, it is difficult for the user to distinguish between smoking and non-smoking.

Therefore, the guide cover 400 according to the present embodiment can be easily and easily coupled to the case 300, as compared with the case where the plastic cover is provided by providing an adhesive material on one surface thereof. So that it is possible to protect external elements that interfere with cotinine detection.

In addition, indicator result determination information D is provided to guide the user to determine whether or not to smoke, thereby assisting the use of the smoking test machine 10.

6, in order to protect the Indicator Tier 100 from external impact, the case 300 may be formed as a single piece of the guide cover 400 according to the present invention. And may be combined with the case 300. [0050] As shown in FIG.

FIG. 7 is a perspective view of a case lid 500 according to an embodiment of the present invention, and FIG. 8 is a perspective view of the case lid 500 according to an embodiment of the present invention Sectional view.

The case lid 500 is provided to prevent humidification of the moisture absorption rod 200 and may be coupled to one end of the case 300.

Specifically, the smoking test machine 10 may cause a reduction in the activity by external humming.

However, since the exposed portion 220 of the moisture absorption rod 200 is exposed to the outside, when the degree of humidification exceeds a certain standard, it can not be judged whether or not it is an accurate smoking.

Therefore, the case lid 500 according to the present embodiment is configured such that the exposed portion 220 is shielded from the outside, thereby blocking the moisture absorption rod 200, thereby preventing moisture absorption and thereby enabling accurate detection.

When the case lid 500 is coupled to the case 300, the exposed portion 320 and the head portion 220 are received in the case lid 500, and both ends of the open face of the case lid 500 are bent Portion 350 to engage.

And the case lid 500 is configured to include the friction member 510 and the chamfer 520. [

The friction member 510 is provided to fix the case lid 500 when the case lid 500 and the case 300 are engaged,

The frictional member 510 is provided to protrude into the case lid 500 and the protruding friction member 510 increases frictional force with the head 320 so that the case lid 500 can be easily separated .

On the other hand, the chamfer 520 is provided to allow the case lid 500 to be easily coupled to the case 300.

The chamfer 520 may be formed so as to be obliquely cut along the inner circumferential edge of the opened one side of the case lid 500 so that the insertion of the exposed portion 220 and the head portion 320 can be smoothly performed.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, It will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the present invention.

10: Smoking Test Tester 100: Indicator
200: Moisture absorbing rod 210:
220: Exposure unit 300: Case
310: body part 320: head part
330: receiving groove 340: receiving groove support
350: bending portion 400: guide cover
410: transparent part 420: wing part
500: Case lid 510: Friction member
520: Chamfer D: Indicator result judgment information

Claims (9)

An indicator for detecting cotinine;
A moisture absorption rod connected to the indicator and absorbing saliva of the subject;
A case for accommodating the indicator; And
And a guide cover attached to the upper end of the case,
The moisture-
A receiving portion accommodated in the case and connected to the indicator, and an exposed portion exposed to the outside,
[0027]
Absorbing the saliva by contacting the oral cavity of the subject,
In this case,
The display device according to claim 1,
The guide cover
A transparent part made of a transparent material so as to be visible in the form of an adhesive sticker and attached to the opened one surface so that the change of the indicator can be confirmed by a user,
In this case,
Wherein the bending portion is provided at both ends and is divided into a head portion in which the width is reduced with respect to the bent portion and a receiving portion in which the receiving portion is received and a body portion in which the indicator is received,
The guide cover
And a wing portion attached to the opened portion of the body portion and the head portion, the wing portion extending in the vertical direction in the longitudinal direction,
The wing portion
And the outer periphery of the head portion is attached so as to surround the outer periphery of the head portion, thereby increasing the adhesion with the case. delete The method according to claim 1,
And a case lid for preventing humidification of the moisture absorbing rod,
In this case,
Wherein a bending portion is provided at both ends and is divided into a head portion in which the width is reduced with respect to the bent portion and in which the receiving portion is received and a body portion in which the indicator is received,
The case lid,
And a controller coupled to one side of the case to receive the exposed portion and the head portion. The method of claim 3,
The case lid,
And a friction member protruding into the inside of the case, wherein the friction member is fixed by the friction member when engaged with the case. The method of claim 3,
The case lid,
And the chamfered inner periphery of the opened one side is chamfered to facilitate the insertion of the moisture absorption rod and the head portion. delete The method according to claim 1,
In this case,
And a receiving recess for receiving the indicator is provided. delete The method according to claim 1,
The guide cover
Wherein the information on the result of the change in the indicator is displayed to help the user determine whether the subject is smoking.
KR2020160006882U 2016-11-28 2016-11-28 Apparatus for cotinine test using saliva KR200485459Y1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220002937U (en) 2021-06-07 2022-12-14 황유안 A smoking test device that detects with saliva

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000015020A1 (en) * 1998-09-17 2000-03-23 Bogema Stuart C Immunoassay that provides for both collection of saliva and assay of saliva
KR20040095824A (en) * 2003-04-28 2004-11-16 대한민국(관리부서 : 농림부 국립수의과학검역원) Method of Diagnosis of Foot and Mouth Disease and The Diagnotic kit
KR20080077383A (en) * 2005-12-08 2008-08-22 코리스 바이오컨셉 Test device for rapid diagnostics
KR101493164B1 (en) 2013-08-13 2015-02-13 영남대학교 산학협력단 Method for diagnosing smoking using lipoprotein

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000015020A1 (en) * 1998-09-17 2000-03-23 Bogema Stuart C Immunoassay that provides for both collection of saliva and assay of saliva
KR20040095824A (en) * 2003-04-28 2004-11-16 대한민국(관리부서 : 농림부 국립수의과학검역원) Method of Diagnosis of Foot and Mouth Disease and The Diagnotic kit
KR20080077383A (en) * 2005-12-08 2008-08-22 코리스 바이오컨셉 Test device for rapid diagnostics
KR101493164B1 (en) 2013-08-13 2015-02-13 영남대학교 산학협력단 Method for diagnosing smoking using lipoprotein

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220002937U (en) 2021-06-07 2022-12-14 황유안 A smoking test device that detects with saliva
KR20220002973U (en) 2021-06-07 2022-12-20 황유안 A smoking test device that detects with saliva
KR200496803Y1 (en) 2021-06-07 2023-05-02 황유안 A smoking test device that detects with saliva
KR200496802Y1 (en) 2021-06-07 2023-05-02 황유안 A smoking test device that detects with saliva

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