KR102569696B1 - Kit for Urine Analysis - Google Patents

Abstract

In the present invention, a reagent for analyzing components of a body fluid (for example, urine) of a test subject and a biosensor electrically connected to a probe terminal of a body fluid analyzer are provided together, and after inputting the reagent to the body fluid analyzer to complete component analysis of the body fluid, It relates to a recycling-preventing kit for body fluid analysis that can prevent the risk of infection due to recycling of the kit by preventing separation of the kit body in which reagents and body fluids are stored and the kit cover equipped with a biosensor, according to the present invention. The kit for analysis includes a kit body in which a plurality of reagent chambers in which reagents for analyzing bodily fluids are stored are opened upward; a kit cover coupled to an upper portion of the kit body to seal the upper portion of the kit body; a plurality of sensor connectors installed on the kit cover to correspond to the reagent chamber and having connection pins electrically connected to probe terminals of the bodily fluid analyzer; a plurality of biosensors connected to each of the sensor connectors and immersed in reagents while being inserted into the reagent chamber when the kit cover is coupled to the upper part of the kit body; and a locking unit that binds the kit cover to the upper part of the kit body and then restrains the kit cover from being separated from the kit body.

Description

Anti-recycling body fluid analysis kit {Kit for Urine Analysis}

The present invention relates to a kit for analyzing a body fluid such as urine, and more particularly, to a reagent for analyzing a component of a body fluid (for example, urine) of a test subject, and a biosensor electrically connected to a probe terminal of a body fluid analyzer. is provided together, and the risk of infection due to recycling of the kit can be prevented by preventing the kit body in which reagents and body fluids are stored from being separated from the kit cover equipped with the biosensor after the component analysis of the body fluid is completed by putting it into the body fluid analyzer. It relates to a recycling-preventing body fluid analysis kit.

A urine analyzer is a bodily fluid analyzer used for diagnosis, prevention and treatment of diseases by analyzing the contents of urine discharged to the outside of the human body.

Test items that can be diagnosed through urine analysis include sugar, ketone bodies, occult blood, leukocytes, urobilinogen, bilirubin, protein, nitrite, acidity and specific gravity. Here, sugar can predict diabetes, renal diabetes, and pancreatitis, and ketone bodies can diagnose diabetes and febrile diseases, and occult blood can diagnose diseases such as cystitis, urinary tract bleeding, and hemolytic anemia. In addition, white blood cells predict kidney disease and pyelonephritis, urobilinogen and bilirubin predict jaundice, liver disease, and bilirubin disease, protein diagnoses nephritis, cystitis, and hypertension, and nitrite and acidity diagnose urinary tract infections. It is also known that specific gravity can diagnose diabetic ketosis, starvation and vomiting.

As such, since many diseases can be diagnosed through urine analysis, recently, a urine analyzer capable of diagnosing diseases by automatically analyzing urine in various ways has been developed.

As a urine analyzer that has been used in the past, there is a urine analyzer disclosed in Korean Registered Patent No. 10-1213221. The urine analyzer of the registered patent captures urine-stained diagnostic reagent strips with LED lighting and an image sensor, detects color changes according to the chemical reaction of the diagnostic reagent strips, and acquires urine test measurement data according to the changed color image information. that made it possible

However, the urine analyzer using such diagnostic reagent strips has disadvantages in that it is difficult to analyze the urine of a plurality of test subjects at once, and the analysis and diagnosis of urine components are very limited.

Recently, a urine analyzer capable of analyzing urine has been used by mixing a certain amount of urine with a test reagent, immersing a biosensor in the test reagent, and then connecting the biosensor to a probe terminal of a test equipment.

However, in order to automatically analyze the urine by inserting the test reagent and biosensor into the urine analyzer, the tester must insert urine into the test reagent and attach the biosensor to the test reagent. There are problems that are difficult to analyze. In particular, when the number of types of reagents for testing increases, the workload and working time are further required, which is an obstacle to the automation of urine analysis work.

In addition, if the kit in which reagents and urine are stored is recycled after urine analysis is performed, there is a risk of infection by harmful viruses or bacteria remaining in the kit. There is a high probability that it will happen.

Republic of Korea Patent Registration No. 10-1213221 (registered on December 11, 2012) Republic of Korea Patent Registration No. 10-1685086 (registered on 2016.12.05) Republic of Korea Patent Registration No. 10-0522722 (registered on October 12, 2005) Republic of Korea Patent Publication No. 10-2016-0011296 (2016.02.01. Publication)

The present invention is to solve the above conventional problems, and an object of the present invention is to provide a biosensor electrically connected to a reagent for analyzing components of a body fluid (eg urine) of a subject and a probe terminal of a body fluid analyzer. Since it is provided together, it is easy to transport and handle, and the risk of infection due to recycling of the kit can be prevented by preventing the kit body containing reagents and body fluid from being separated from the kit cover equipped with the biosensor after the component analysis of the body fluid is completed. It is to provide a recycling-preventing body fluid analysis kit.

A body fluid analysis kit according to the present invention for achieving the above objects includes a kit body in which a plurality of reagent chambers in which reagents for bodily fluid analysis are stored are opened upward; a kit cover coupled to an upper portion of the kit body to seal the upper portion of the kit body; a plurality of sensor connectors installed on the kit cover to correspond to the reagent chamber and having connection pins electrically connected to probe terminals of the bodily fluid analyzer; a plurality of biosensors connected to each of the sensor connectors and immersed in reagents while being inserted into the reagent chamber when the kit cover is coupled to the upper part of the kit body; and a locking unit that binds the kit cover to the upper part of the kit body and then restrains the kit cover from being separated from the kit body.

The locking unit includes hook guide grooves formed to extend upward and downward on four outer surfaces of the kit body, locking protrusions disposed on top of the grooves formed to be open on the lower side of the hook guide grooves, and four inner surfaces of the kit cover. It may include a hook portion formed to protrude and slide downward along the hook guide groove and engaged with the hooking jaw.

In addition, in the body fluid analysis kit according to another aspect of the present invention, a resin film adhered to the upper surface of the kit body is used to seal the upper surface of the reagent chamber in a watertight manner, and the body fluid analyzer is put into the body fluid analyzer. A temporary sealing material separated from the upper surface may be further included.

The kit cover is detachably coupled to the lower part of the kit body before bodily fluid analysis, and when the bodily fluid analyzer is introduced for bodily fluid analysis, the kit cover is separated from the lower part of the kit body and then flipped over to be irremovably coupled to the upper part of the kit body, , The kit body is formed in the form of an enclosure with an open lower surface, and a sensor receiving groove into which a biosensor is inserted when the kit cover is coupled to the lower portion of the kit body may be formed at an outer portion of the reagent chamber.

In addition, a sealing rib protrudes along the outer circumference of the sensor connector and is inserted into the upper rim of the reagent chamber and adheres closely to the lower rim of the upper surface of the kit cover. An outer sealing material made of an elastic material may be installed to prevent the reagent from leaking to the outside while in close contact.

A step may be formed on the side surface of the kit body to which the lower end of the side surface of the kit cover is seated.

When the biosensor is inserted into the reagent chamber, it is preferable that the biosensor is disposed at an eccentric position in one direction from the central axis of the reagent chamber.

A direction display unit may be formed on the kit body to indicate an input direction to the bodily fluid analyzer.

Further, the connection pins of the sensor connector are press-fitted and coupled from the side of the sensor connector, and the sensor connector may be integrally molded and fixed to the kit cover by a double injection method.

According to the present invention, since the kit cover equipped with the biosensor can be used by selectively combining the lower and upper parts of the kit body before and during input into the bodily fluid analyzer, it is possible to obtain the advantage of very simple transportation and use.

In addition, since a plurality of reagents and biosensors can be loaded and transported in one kit and put into a bodily fluid analyzer to automatically analyze bodily fluids, it is possible to analyze bodily fluids of multiple test subjects at once.

In addition, when the used kit is separated and discharged after the bodily fluid analysis work is performed, since the kit cover and the kit body are not separated, the leakage of reagents and bodily fluid in the kit body to the outside can be prevented from being contaminated or infected. Reuse of the kit is fundamentally prevented.

1 is a perspective view of a body fluid analysis kit according to an embodiment of the present invention, showing a state in which it is put into a body fluid analyzer.
2a and 2b are exploded perspective views of the body fluid analysis kit shown in FIG. 1, respectively.
FIG. 3 is a bottom perspective view of a kit body constituting the body fluid analysis kit shown in FIG. 1;
4 is a bottom perspective view of a kit cover constituting the body fluid analysis kit shown in FIG. 1;
5 and 6 are cross-sectional views of the body fluid analysis kit shown in FIG. 1, FIG. 5 is a cross-sectional view in a transported state before bodily fluid analysis, and FIG.
7 and 8 are enlarged perspective views of main parts of a kit body and a kit cover showing the configuration of a locking unit constituting the body fluid analysis kit shown in FIG. 1;

The embodiments described in this specification and the configurations shown in the drawings are only one preferred example of the disclosed invention, and there may be various modifications that can replace the embodiments and drawings in this specification at the time of filing of the present application.

Hereinafter, a body fluid analysis kit will be described in detail according to the following embodiments with reference to the accompanying drawings.

The anti-recycling body fluid analysis kit of the present invention is intended to be put into a bodily fluid analyzer for automatically analyzing a test subject's body fluid (eg, urine), and includes reagents for analyzing components of the test subject's urine; A biosensor electrically connected to the probe terminal of the bodily fluid analyzer is provided so that it can be used. The body fluid analysis kit of the present invention is transported and handled in a state in which the reagent and the biosensor are separated, and the biosensor is immersed in the reagent and put into the body fluid analyzer immediately before being put into the body fluid analyzer for body fluid analysis, so that the body fluid analysis is performed automatically. can be used

1 to 8 are diagrams showing a body fluid analysis kit according to an embodiment of the present invention. The body fluid analysis kit 1 includes a kit body 10 in which a plurality of reagents L for body fluid analysis are stored, a temporary sealing material 50 for sealing the upper surface of the kit body 10, The kit cover 20, which is detachably coupled to the lower end of the kit body 10 and is separated from the lower end of the kit body 10 when introduced into the bodily fluid analyzer and then turned over and coupled to the upper end of the kit body 10, the kit cover ( 20), a plurality of sensor connectors 30, a plurality of biosensors 40 coupled to each of the sensor connectors 30 and immersed in a reagent L, and a kit cover 20 of the kit body 10 It includes a locking unit that prevents recycling of the kit by restraining the kit cover 20 with respect to the kit body 10 so that the kit cover 20 is not separated from the kit body 10 after being coupled to the upper end.

The kit body 10 has a substantially rectangular box shape with an open lower surface, and a plurality of reagent chambers 11 in which reagents L for analyzing bodily fluids are stored are opened upwards. The number of reagent chambers 11 may vary depending on the type of reagent and the number of test subjects. In this embodiment, the reagent chamber 11 is used to analyze the body fluids (urine) of four test subjects at a time by injecting them into three types of reagents (L). (11) are arranged horizontally and vertically in 4×3. In this embodiment, the reagent chamber 11 has a rectangular cross section, but may also have various cross section shapes such as a circular shape, an elliptical shape, or a track shape. In addition, the reagent chamber 11 may have a constant cross section from the lower end to the upper end, but the reagent L and the body fluid are uniformly mixed when the kit body 10 is vibrated and stirred after bodily fluid is introduced into the reagent chamber 11. In order to achieve this, it may have a tapered shape in which the cross-sectional area gradually increases from the lower end to the upper end.

The kit body 10 may have a housing shape with an open lower surface so that the side part of the kit cover 20 can be inserted and coupled thereto. When the kit cover 20 is coupled to the lower part of the kit body 10, the kit body ( In the lower space of 10), a sensor receiving groove 13 into which the biosensor 40 is inserted is formed on the outside of the reagent chamber 11. The sensor accommodating groove 13 is installed between the outer surfaces of each reagent chamber 11 and between the reagent chamber 11 disposed on one outer periphery and one side surface of the kit body 10, and the reagent chamber 11 It is arranged horizontally and vertically in 4 × 3 in the same way.

Each side surface of the kit body 10 is formed with a step 16 on which the lower end of the side portion of the kit cover 20 is seated when the kit cover 20 is coupled from the top of the kit body 10 . In addition, the kit body 10 may be formed with a direction display unit 14 indicating an input direction to the bodily fluid analyzer. In this embodiment, the direction display unit 14 is formed in the form of a groove at the corner of the lower end of the kit body 10, but may also be formed in various forms such as arrow marks or protrusions.

The temporary sealing material 50 seals the upper end of the reagent chamber 11 before the kit cover 20 is coupled to the upper part of the kit body 10, thereby sealing the reagent L from leaking out. In order to do so, it may be made of a thin resin film adhered to the upper surface of the kit body 10 . The temporary sealing material 50 may be formed of a square film having a size corresponding to the upper surface of the kit body 10 so as to cover and seal the upper ends of all the reagent chambers 11 formed in the kit body 10 at once. It may be made of a plurality of divided films so that the reagent chamber 11 can be opened and closed for each subject or each reagent.

In addition, when the temporary sealing material 50 is removed from the upper surface of the kit body 10, the lower surface of the temporary sealing material 50 is second to prevent the reagent from being smeared on the lower surface of the temporary sealing material 50 and mixed with other reagents. Can be water repellent coated. In this way, when the temporary sealant 50 is coated with super water repellency, even if the reagent contained in the reagent chamber 11 is buried on the lower surface of the temporary sealant 50, when the temporary sealant 50 is removed, the reagent is removed from the temporary sealant 50. It falls freely in the form of water droplets on the lower surface of the reagent chamber 11, and therefore cross-contamination of reagents due to reagents in one reagent chamber 11 invading reagents in another reagent chamber 11 can be prevented.

The kit cover 20 is in the form of a rectangular enclosure with one surface (lower surface) open, and is detachably coupled to the lower part of the kit body 10 when transporting or handling the kit prior to bodily fluid analysis. It is separated from the lower part of the kit body 10 immediately before being put into the kit body 10 and then turned over and coupled to the upper part of the kit body 10 to be input into the bodily fluid analyzer. For better understanding, the upper and lower parts of the kit cover 20 will be defined and described based on the state in which the kit cover 20 is coupled to the upper part of the kit body 10 .

A plurality of sensor connectors 30 are installed on the upper surface of the kit cover 20 to correspond to the reagent chamber 11 . Accordingly, in this embodiment, the sensor connectors 30 are arranged horizontally and vertically in a 4x3 pattern similar to the reagent chamber 11. Each sensor connector 30 is provided with a connection pin 31 made of a conductive metal that is electrically connected to the probe terminal of the bodily fluid analyzer. A biosensor 40 is inserted and connected to the bottom of each sensor connector 30, and a terminal of the biosensor 40 is electrically connected to the connection pin 31.

The connection pin 31 of the sensor connector 30 may be press-fitted and coupled from the side of the sensor connector 30, and then integrally molded and fixed to the kit cover 20 by a double injection method. With this configuration, it is possible to fundamentally eliminate micro-voids that may occur between the edge of the sensor connector 30 and the connection pin 31, and after the test is completed, the solution containing the reagent and the body fluid is used to clean the sensor connector 30. It has the advantage of completely eliminating the phenomenon of leakage to the outside through

In addition, a sealing rib 22 protrudes from the outside of the sensor connector 30 and is inserted into the upper rim of the reagent chamber 11 along the circumference and adhered closely thereto. The sealing rib 22 is inserted into the inside of the rib guide groove 12 formed at the upper edge of the reagent chamber 11 and adhered thereto so that the reagent L and bodily fluid do not leak out of the reagent chamber 11. It acts as a watertight sealant for tea.

An elastic material such as rubber or silicon that prevents reagents (L) and body fluids from leaking to the outside while being elastically adhered to the upper surface of the kit body 10 at the lower edge of the upper surface of the kit cover 20 The outer sealing material 24 is installed. The outer sealing material 24 surrounds the entirety of the plurality of sensor connectors 30 and acts as a secondary watertight seal, preventing the inspector or other person's body from being contaminated and infected with bodily fluids.

The biosensor 40 is in the form of a long rectangular strip in the vertical direction, and the upper end is inserted into the sensor connector 30 to be electrically connected to the connection pin 31 of the sensor connector 30. The biosensor 40 has a sensing unit 41 equipped with a bioreceptor for detecting target molecules in bodily fluids at its center. The biosensor 40 may be configured by applying a known biosensor. When the kit cover 20 is coupled to the lower part of the kit body 10, the biosensor 40 is inserted into the sensor receiving groove 13 formed in the lower space of the kit body 10, and the kit cover 20 is turned over. When coupled to the upper part of the kit body 10, it is inserted into the reagent chamber 11 of the kit body 10 and immersed in the reagent L. When the biosensor 40 is immersed in the reagent L, the central sensing unit 41 sufficiently contacts the reagent L and the body fluid so that the target molecule can be smoothly detected. may be disposed at an eccentric position by a predetermined distance (d) in one direction from the central axis of the reagent chamber 11.

On the other hand, the body fluid analysis kit 1 of the present invention is discharged from the body fluid analyzer and discarded after being used in the body fluid analyzer. In this way, the kit cover 20 and the kit body of the body fluid analysis kit 1 that have already been used When (10) is separated, bodily fluid flows out and contaminates other objects or people, and there is a risk of infection with harmful viruses or bacteria present in the bodily fluid. In addition, once used bodily fluid analysis kit (1) should not be reused because the possibility of harmful viruses remaining in bodily fluid cannot be completely ruled out even if reagents and bodily fluid are discarded and disinfected. Therefore, it is preferable that the kit cover 20 and the kit body 10 of the body fluid analysis kit 1 introduced into the body fluid analyzer are not easily separated artificially unless they are crushed.

To this end, immediately before putting the body fluid analysis kit (1) into the body fluid analyzer, the kit cover (20) is coupled to the upper part of the kit body (10), and then the kit cover (20) is not separated from the kit body (10). A locking unit that restrains the kit cover 20 with respect to the main body 10 is configured.

In this embodiment, the locking unit is formed on the upper end of the hook guide groove 17 formed to extend vertically on the four outer surfaces of the kit body 10 and the groove formed to be open on the lower side of the hook guide groove 17. It is formed to protrude from the locking jaw 18 and the four inner surfaces of the kit cover 20, slides downward along the hook guide groove 17, and is engaged with the locking jaw 18. It includes a hook part 27. The hook guide groove 17, the locking jaw 18, and the hook portion 27 are formed on all sides of the kit body 10 and all sides of the kit cover 20, respectively, and are simultaneously coupled to each other, so that the kit cover 20 ) is coupled to the upper part of the kit body 10, even if a force is applied to forcibly open one side or both sides of the kit cover 20, the action of the hook part 27 and the locking jaw 18 coupled to the other side The binding state is not released by Therefore, the kit cover 20 of the body fluid analysis kit 1 is not separated from the kit body 10 unless the kit for body fluid analysis is pulverized by hitting with a separate crusher or tool, so that the reagent chamber 11 Internal reagents (L) and bodily fluids do not flow out.

The body fluid analysis kit 1 having the above-described configuration functions as follows.

When the kit for body fluid analysis (1) is transported or handled for various purposes before the kit for body fluid analysis (1) is put into the body fluid analyzer, the temporary sealing material 50 is adhered to the upper surface of the kit body 10 to prevent the reagent chamber By sealing the upper surface of (11), the reagent (L) in the reagent chamber (11) is prevented from spilling out. And the kit cover 20 is detachably coupled to the lower part of the kit body 10 . At this time, a biosensor 40 is coupled to each of the sensor connectors 30 arranged on the kit cover 20, and the biosensor 40 has a sensor receiving groove 13 partitioned in the lower space of the kit body 10. ) is inserted inside.

In this state, the examiner can safely transport the body fluid analysis kit 1 to the body fluid analyzer.

When the examiner wants to insert the body fluid analysis kit (1) into the body fluid analyzer, the kit cover (20) is separated from the lower part of the kit body (10), the kit body (10) is placed on a flat surface, and the temporary sealing material (50) ) is removed. In addition, body fluids of a plurality of test subjects are injected into each reagent chamber 11 for each reagent type.

Subsequently, when the kit cover 20 is aligned and coupled to the upper part of the kit body 10 in a state where the kit cover 20 is turned upside down, each biosensor 40 is inserted into the reagent chamber 11, and the reagent ( L) is immersed in At this time, the hook part 27 formed on each side of the kit cover 20 slides downward along the hook guide groove 17 formed on each side of the kit body 10, and then locks into the locking jaw 18. It is hooked and coupled, and the kit cover 20 becomes impossible to separate from the kit body 10.

In this way, when the kit cover 20 is irremovably coupled to the upper part of the kit body 10, the probe terminal (not shown) of the bodily fluid analyzer descends from the upper side of the kit cover 20, and the probe terminal connects to the sensor connector 30. ) is electrically connected to the connection pin of In this state, while an electrical signal is transmitted through the probe terminal of the bodily fluid analyzer and the sensor connector 30, the bodily fluid analysis is performed by the bodily fluid analysis program.

As described above, in the body fluid analysis kit 1 of the present invention, the kit cover 20 equipped with the biosensor 40 is selectively coupled to the lower and upper parts of the kit body 10 before and during input into the body fluid analyzer. It is very easy to transport and use.

In addition, since a plurality of reagents L and the biosensor 40 can be loaded and transported in one kit and put into a bodily fluid analyzer to be used for automatic analysis of bodily fluids, a plurality of testees' bodily fluids can be analyzed at once.

In addition, when the used kit is separated and discharged after the body fluid analysis work is performed, the kit cover 20 and the kit body 10 are not separated, so the reagent L and body fluid in the kit body 10 leak to the outside. contamination or infection can be prevented, and reuse of the kit is fundamentally prevented.

In the above, the present invention has been described in detail with reference to the embodiments, but those skilled in the art to which the present invention belongs will be able to make various substitutions, additions, and modifications without departing from the technical idea described above. Of course, it should be understood that such modified embodiments also belong to the protection scope of the present invention, which is defined by the appended claims below.

L: Reagent 1: Body fluid analysis kit
10: kit body 11: reagent chamber
12: rib guide groove 13: sensor receiving groove
16: step 17: hook guide groove
18: locking jaw 20: kit cover
22: sealing rib 24: outer sealing material
27: hook part 30: sensor connector
31: connection pin 40: biosensor
41: sensing unit 50: temporary sealing material

Claims (9)

a kit body in which a plurality of reagent chambers in which reagents for bodily fluid analysis are stored are opened upward;
a kit cover coupled to an upper portion of the kit body to seal the upper portion of the kit body;
a plurality of sensor connectors installed on the kit cover to correspond to the reagent chamber and having connection pins electrically connected to probe terminals of the bodily fluid analyzer;
a plurality of biosensors connected to each of the sensor connectors and immersed in reagents while being inserted into the reagent chamber when the kit cover is coupled to the upper part of the kit body; and,
a locking unit that binds the kit cover to the upper part of the kit body and then restrains the kit cover from being separated from the kit body;
including,
A sealing rib protrudes along an outer circumference of the sensor connector and is inserted into an upper rim of the reagent chamber and brought into close contact with the reagent chamber.
A kit for body fluid analysis in which an outer sealing material made of elastic material is installed on the lower edge of the upper surface of the kit cover to prevent reagents from leaking to the outside while being elastically adhered to the upper edge of the kit body. The locking unit of claim 1, wherein the locking unit comprises: hook guide grooves formed to extend vertically on four outer surfaces of the kit body, locking protrusions disposed on upper ends of the grooves formed to be open on the lower side of the hook guide grooves, and A kit for body fluid analysis comprising a hook part that is formed to protrude from four inner surfaces of the kit cover, slides downward along the hook guide groove, and is engaged by being caught on a chin. The method of claim 1, wherein a resin film adhered to the upper surface of the kit body seals the upper surface of the reagent chamber watertightly, and a temporary sealing material separated from the upper surface of the kit body before inputting into the bodily fluid analyzer is further provided. Body fluid analysis kit comprising. The kit cover according to claim 1, wherein the kit cover is detachably coupled to the lower part of the kit body before bodily fluid analysis, and is separated from the lower part of the kit body and turned upside down to the upper part of the kit body when the bodily fluid analyzer is put into the body fluid analyzer. is inseparably bound to
The body fluid analysis kit of claim 1 , wherein the kit body is formed in an enclosure shape with an open lower surface, and a sensor receiving groove into which a biosensor is inserted when the kit cover is coupled to the lower portion of the reagent chamber is formed on an outer portion of the reagent chamber. delete The kit for body fluid analysis according to claim 1, wherein a step is formed on the side surface of the kit body on which the lower end of the side surface of the kit cover is seated. The kit for analyzing bodily fluids according to claim 1, wherein the biosensor is disposed at an eccentric position in one direction from the central axis of the reagent chamber when the biosensor is inserted into the reagent chamber. The kit for analyzing bodily fluid according to claim 1, wherein a direction indicator portion indicating a direction of input into the bodily fluid analyzer is formed on the kit body. The body fluid analysis kit according to claim 1, wherein the connection pin of the sensor connector is press-fitted and coupled from the side of the sensor connector, and the sensor connector is integrally molded and fixed to the kit cover by a double injection method.

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