KR20170008900A

KR20170008900A - Mosquito Attract and Repelling Apparatus

Info

Publication number: KR20170008900A
Application number: KR1020150099492A
Authority: KR
Inventors: 유석준
Original assignee: 유석준
Priority date: 2015-07-14
Filing date: 2015-07-14
Publication date: 2017-01-25

Abstract

The present invention relates to a mosquito repellent machine, and more particularly, to a mosquito repellent machine, which generates carbon dioxide to attract mosquitoes and circulate the insecticide warmed to a temperature similar to body temperature in a manner similar to the skin tissue of a human body, The present invention relates to a mosquito inducer for eliminating a mosquito by sucking an insecticide as in the method of sucking blood. The mosquito incontinence device comprises an artificial skin having a plurality of pores, a blood vessel cradle having a blood vessel seating groove, A circulation pump provided with an artificial blood vessel circulating therein, a body formed with a pesticide receptacle, an inlet through which an insecticide is sucked and an outlet for supplying insecticide to the artificial blood vessel, a carbon dioxide supply part provided inside the body for supplying carbon dioxide into the hole, Heats the pesticide inside the artificial blood vessel at the bottom of the seat, The insecticide contained in the artificial blood vessel is heated to a temperature similar to the body temperature of the human body to effectively attract the mosquito to the light emitting portion and to cause the mosquito to directly bore holes in the artificial blood vessel Thus, there is an effect that the user can effectively attract and eliminate the mosquito without giving the user an unpleasant feeling due to the smell or a risk factor of electric shock in use.

Description

{Mosquito Attract and Repelling Apparatus}

The present invention relates to a mosquito repellent machine, and more particularly, to a mosquito repellent machine, which generates carbon dioxide to attract mosquitoes and circulate the insecticide warmed to a temperature similar to body temperature in a manner similar to the skin tissue of a human body, It is about a mosquito incontinence device that sucks insecticide like the way of sucking blood to mosquito.

Generally, a method of eradicating a mosquito is a method of directly spraying a mosquito repellent in the air, a mosquito bubble in the air, or an electric mosquito directly by electric shock.

The mosquito repellent and mosquito repellent have a problem that the pesticide component spreads in the air to cause the user to feel discomfort due to the smell and the cloudy air as well as the lung disease and various diseases when exposed for a long time, there is a problem.

There is a problem that the user is exposed to electric shock, and the user feels discomfort due to the smell when the mosquito is electrocuted and burned.

On the other hand, there is a problem that the mosquito repellency rate is lowered because it is difficult to attract mosquitoes as an eradication means.

In this connection, there is known a technique for eradicating a mosquito by stimulating the sight of a mosquito by injecting a heating element in the Korean Utility Model Registration No. 0356344 (mosquito incontinence prevention device) and emitting a mosquito by emitting carbon dioxide.

However, since attracted mosquitoes are trapped and charged, mosquitoes are eliminated, so there is a problem that the mosquito is smelled when the mosquito is removed, causing an uncomfortable feeling, and noise is generated every time the mosquito is charged. Further, there is a problem that the user is exposed to the risk of electric shock.

KR 20-0356344 Y1 KR 20-0347665 Y1

It is an object of the present invention to provide a mosquito attractor capable of effectively attracting and eliminating a mosquito to a user without providing an unpleasant feeling or a risk factor to the user.

In addition, the object of the present invention is to effectively induce mosquitoes to mistaken for a repellent as a food by the carbon dioxide and skin tissue similar to the body temperature and blood vessels of the human body, to attract the mosquito and to pour blood from the skin tissue of the human body, As well as providing a mosquito incontinence device that can be used to fight mosquitoes.

The present invention relates to an artificial skin (100) having a plurality of holes (110) formed in a path; A blood vessel cradle 200 positioned below the artificial skin 100 and having a blood vessel seating groove 210 formed at an upper portion thereof to correspond to a path of the hole 110; An artificial blood vessel 300 which is placed in the blood vessel seating groove 210 and in which the insecticide 20 circulates; A body 400 having a pesticide receiving portion 410 for receiving the insecticide 20; An insecticide 20 connected to the artificial blood vessel 300 and sucked from the inhalation port 510 is connected to the artificial blood vessel 300 through a suction port 510 connected to the insecticide receptacle 410 to suck the insecticide 20, A circulation pump (500) having a discharge port (520) for supplying the circulation pump (300) to the circulation pump (500); A carbon dioxide supply unit 600 provided inside the body 400 to supply carbon dioxide to the holes 110; And a light emitting unit 700 positioned below the blood vessel seating groove 210 to heat the insecticide 20 inside the artificial blood vessel 300 and emit light to the outside.

The artificial skin 100 of the present invention has a step 120 formed at a lower circumference of the artificial skin 100 so that the artificial skin 100 is coupled to the blood vessel cradle 200, And a space 130 through which the carbon dioxide 40 can move.

The artificial blood vessel 300 of the present invention may further include an inflow pipe 310 through which the insecticide 20 can be introduced and an inflow pipe 310 through which the insecticide 20 can be discharged by circulating the artificial blood vessel 300 The insecticide 20 is connected to the discharge port 320 and the discharge pipe 320 is connected to the insecticide receptacle 410 to discharge the insecticide 20, And discharges the pesticide (20).

The carbon dioxide supply unit 600 of the present invention includes a water storage unit 610 capable of storing water 20 inside and a water storage tank 610 having a structure in which carbon dioxide A cover 630 covering the water receiving portion 610 and a cover plate 630 formed on the cover 630 to cover the carbon dioxide 40 generated from the carbon dioxide tablet 620 And a carbon dioxide outlet 630 for discharging the carbon dioxide to the outside.

In addition, the artificial blood vessel 300 of the present invention is formed of a rubber foam insulating material.

The blood vessel cradle 200 according to the present invention may include a carbon dioxide inflow hole 630 communicating with the carbon dioxide outlet 630 from the outside of the blood vessel seating groove 210 to discharge the carbon dioxide 40 into the space 130, (240).

The present invention generates carbon dioxide 40 by the carbon dioxide supply unit 600 and heats the insecticide 20 built in the artificial blood vessel 300 to a temperature similar to the body temperature of the human body by the light emitting unit 700 to effectively attract the mosquito , The mosquito pierces the artificial blood vessel 300 directly and sucks the mosquito, thereby effectively attracting the mosquito to the user without providing the user with an unpleasant feeling due to the smell or a danger of electric shock in use.

The present invention is also applicable to a case where the carbon dioxide 40 generated in the carbon dioxide supplying unit 600 is discharged into a plurality of holes 110 formed in the artificial skin 100 and is embedded in the artificial blood vessel 300 located below the artificial skin 100 The insecticide 20 is circulated by the circulation pump 500 and the insecticide 20 is heated to a temperature similar to the body temperature of the human body by the light emitting unit 700 so that an environment similar to the skin tissue of the human body is created Effectively attracting mosquitoes and sucking the insecticide 20 that is attracted to the artificial blood vessel 300 directly in the manner of sucking blood from the skin tissue of the human body and effectively exterminating the mosquito by the insecticide 20 There is an effect that can be.

On the other hand, since the pesticide 20 is not separately exposed to the outside, the user does not have the risk of inhaling the insecticide or adhering to the skin, and there is no odor, so that the user can prevent the offensive odor due to the smell .

Further, according to the present invention, the circulation pump 500 and the light emitting unit 700 can be operated by the battery 810 without connecting the power line, so that they can be used for a long time, and environmental pollution is prevented by repeated use.

Further, the present invention also prevents mosquitoes, which are located in the corners of the corner due to heat generated by the carbon dioxide 40 and the light emitting unit 700, from being attracted to the corners of the mosquito.

1 is a perspective view of a mosquito incontinence device according to an embodiment of the present invention;
2 is an exploded perspective view of a mosquito inducing device according to an embodiment of the present invention;
3 is a plan view of a blood vessel cradle 200 and an artificial blood vessel 300 in a mosquito inducing agent according to an embodiment of the present invention.
4 is a plan view of a mosquito incontinence device according to an embodiment of the present invention;
5 is a cross-sectional view taken along line A-A 'of FIG. 4;
6 is a cross-sectional view taken along the line B-B 'in Fig.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings so that those skilled in the art can easily carry out the present invention.

FIG. 1 is a perspective view of a mosquito inducing agent according to an embodiment of the present invention, FIG. 2 is an exploded perspective view of the mosquito inducing agent according to an embodiment of the present invention, and FIG. A plan view of the blood vessel cradle 200 and the artificial blood vessel 300;

1 and 2, the mosquito inducer according to an embodiment of the present invention includes an artificial skin 100 having a plurality of holes 110 formed therein, a blood vessel cradle 200 having a blood vessel seating groove 210, An artificial blood vessel 300 in which the insecticide 20 is circulated and a body 400 in which the insecticide receptacle part 410 is formed and a body 400 in which the insecticide 20 is circulated, A circulation pump 500 having a discharge port 520 for supplying the insecticide 20 to the artificial blood vessel 300 and a carbon dioxide supply unit 500 provided inside the body 400 for supplying carbon dioxide to the hole 110, And a light emitting unit 700 that heats the insecticide 20 inside the artificial blood vessel 300 in the lower part of the blood vessel seating groove 210 and emits light to the outside.

The artificial skin 100 is formed of a transparent resin or translucent resin colored in either a milky white color or a flesh color in a wide and thin plate shape.

At this time, the shape of the artificial skin 100 is formed to correspond to the shape of the blood vessel cradle 200, and is formed to cover the entire upper surface area of the blood vessel cradle 200.

A fixing protrusion 140 is formed on the lower portion of the artificial skin 100 and is detached through the fixing groove 250 of the blood vessel cradle 200.

In addition, a plurality of holes 110 are formed in the artificial skin 100. At this time, the hole 110 is formed along the blood vessel seating groove 210 when the artificial skin 100 covers the upper part of the blood vessel 200. That is, a plurality of holes 110 are formed along the path of the blood vessel seating groove 210.

The hole 110 is formed as a fine hole through which the ball of the mosquito can pass. The ball of the mosquito can be contacted through the hole 110 to the artificial blood vessel 300 stuck in the blood vessel seating groove 210.

Meanwhile, a step 120 is formed along the lower outer circumference of the artificial skin 100. The space 120 is formed inside the lower portion of the artificial skin 100 due to the step 120. The space 130 secures a space for separating the artificial blood vessel 300 from the upper part of the artificial blood vessel 300 when the artificial skin 100 covers the upper part of the blood vessel 200, Allowing the carbon dioxide to flow easily into the hole 110.

The blood vessel cradle 200 has a blood vessel seating groove 210 for receiving an artificial blood vessel 300 at an upper portion thereof and serves to hold the artificial blood vessel 300. That is, the blood vessel mounting groove 210 is formed in a groove shape in the blood vessel mounting base 200. At this time, the blood vessel seating groove 210 is formed to correspond to the hole 110 of the artificial skin 100.

An inflow tube insertion hole 220 into which the inflow tube 310 of the artificial blood vessel 300 can be inserted and a discharge tube 320 of the artificial blood vessel 300 are inserted into the left side of the blood vessel insertion groove 210 And a discharge pipe inserting hole 230 is formed.

The inlet pipe insertion hole 220 allows the inlet pipe 310 to pass through to the outlet 520 of the circulation pump 500. The discharge pipe insertion hole 230 allows the discharge pipe 320 to pass toward the pesticide receiving portion 410 of the body 400. At this time, the positions of the inlet pipe insertion holes 220 and the discharge pipe insertion holes 230 depend on the positions of the insecticide storage portion 410 of the body 400 and the circulation pump 500.

A carbon dioxide tube insertion hole 240 into which the carbon dioxide discharge port 640 of the carbon dioxide supply unit 600 can be inserted is formed on the right side of the blood vessel 200. The position of the carbon dioxide tube insertion hole 240 also depends on the position of the carbon dioxide supply part 600.

On the other hand, a fixing groove 250 corresponding to the fixing protrusion 140 of the artificial skin 100 is formed on both ends of the upper part of the blood vessel 200. The artificial skin 100 can be detached from the upper part of the blood vessel cradle 200 by detaching the fixing protrusion 140 from the fixing groove 250.

In addition, a coupling protrusion 260 corresponding to the coupling groove 440 of the body 400 is formed at both lower ends of the vessel cradle 200. The coupling protrusion 260 is detached from the coupling groove 440 so that the blood vessel cradle 200 can be detached from the body 400.

The artificial blood vessel 300 has a hollow tube shape and the insecticide 20 is circulated inside. The artificial blood vessel 300 is formed as one body so as to extend along the path of the blood vessel seating groove 210. The artificial blood vessel 300 is formed of a rubber foam insulating material. The rubber foam insulator maintains the temperature of the insecticide 20 heated by the light emitting portion 700 for a long period of time with a cold-resistant material. The temperature of the insecticide 20 is maintained at 36 to 37 degrees, which is similar to the body temperature of the human body.

The thickness of the artificial blood vessel 300 is about 0.1 mm, and the thickness of the artificial blood vessel 300 is such that the ball of the mosquito can penetrate. Even if the ball of the mosquito bites the artificial blood vessel 300 due to the elasticity of the rubber foam insulator, the insecticide 20 does not leak to the outside.

An inflow pipe 310 connected to the discharge port 520 of the circulation pump 500 and serving as a passage for introducing the insecticide 20 into the artificial blood vessel 300 is formed in the lower part of the artificial blood vessel 300, The insecticide 20 is provided with a discharge pipe 320 for transferring the artificial blood vessel 300 to the insecticide receiving portion 410 of the body 400 after one wheel is rotated. The discharge pipe 320 is connected to the inside of the insecticide receiving portion 410 to discharge the insecticide 20 to the insecticide receiving portion 410.

At this time, the inflow pipe 310 and the discharge pipe 320 are formed at the lower part of the artificial blood vessel 300 and are arranged corresponding to the positions of the circulation pump 500 and the insecticide storage part 410.

The body 400 serves to receive the circulation pump 500, the carbon dioxide supply unit 600, and the light emitting unit 700 from the lower part of the blood vessel platform 200, and is formed in a hollow box shape having an opened top surface.

In addition, the body 400 is formed in a shape corresponding to the blood vessel cradle 200 and is coupled to the lower portion of the blood vessel cradle 200. An engaging groove 440 is formed at both ends of the upper portion of the body 400 and the engaging projection 260 of the blood vessel rest 200 is engaged with the engaging groove 440 and is detached.

On the other hand, insecticide accommodating part 410 having a space capable of accommodating insecticide 20 is formed on one side of inside of body 400. A discharge hole 420, which can be connected to the suction port 510 of the circulation pump 500, is formed through the side surface of the insecticide storage part 410. And the insecticide is moved to the suction port 510 through the discharge hole 420.

In addition, a temperature sensor 430 is provided in the insecticide storage part 410. The temperature sensor 430 measures the temperature of the insecticide 20 contained in the insecticide receiving portion 410 and transmits the measured temperature to the controller 900.

The circulation pump 500 sucks the insecticide 20 and circulates the same through the artificial blood vessel 300 and then discharges the insecticide 20 to the insecticide receptacle 410. The circulation pump 500 is disposed inside the body 400, Respectively.

The circulation pump 500 is provided with a suction port 510 for sucking the insecticide 20 and a discharge port 520 for discharging the sucked insecticide 20. The suction port 510 is connected to the discharge hole 420 of the insecticide storage part 410 and sucks the insecticide 20 located inside the insecticide storage part 410.

The discharge port 520 is connected to the inflow pipe 310 of the artificial blood vessel 300 and sends the insecticide 20 sucked into the suction port 510 to the inflow pipe 310.

At this time, the circulation pump 500 operates once every about 10 seconds to suck the insecticide 20 from the suction port 510, and then sends it to the discharge port 520. In this case, the artificial blood vessel 300 connected to the discharge port 520 moves once every 10 seconds. The mosquitoes feel like the blood is supplied to the artificial blood vessel 300 through the mosquito.

The carbon dioxide supplying unit 600 generates carbon dioxide to attract the mosquito to the carbon dioxide. The carbon dioxide supplying unit 600 is located inside the body 400 and includes a water receiving unit 610 for receiving water and a carbon dioxide tablet 620 inside the water receiving unit 610.

A cover 630 is installed on the upper part of the water storage part 610 and a plurality of carbon dioxide exhaust ports 640 are formed on the cover 640 to collect and discharge the generated carbon dioxide to one place.

The carbon dioxide tablet 620 generates carbon dioxide by hydrolysis of carbon dioxide in water in the form of a pellet. At this time, depending on the capacity of the carbon dioxide tablet 620, the period for generating carbon dioxide by reacting with water is changed, and it is configured to generate carbon dioxide for about one month.

Meanwhile, the carbon dioxide supply unit 600 can be replaced with an electric carbon dioxide generator, a spray type carbon dioxide generator, or a carbon dioxide generator using a photocatalyst if it can generate carbon dioxide continuously for a predetermined period of time.

Carbon dioxide that has escaped through the carbon dioxide outlet 640 escapes to the outside through a plurality of holes 110 formed in the artificial skin 100. The mosquito senses the carbon dioxide that escapes to the outside and is attracted toward the artificial skin 100.

The light emitting unit 700 is mounted on the circuit board 10 and is disposed under the vessel receiving groove 210 with an LED or a bulb installed in the body 400 to generate heat and light. The heat generated in the light emitting portion 700 is conducted to the blood vessel seating groove 210 and is conducted to the artificial blood vessel 300 closely attached to the lower portion of the blood vessel seating groove 210, .

The light is emitted to the outside and serves to attract the mosquito to the light. In order to emit light to the outside, the side surface of the body 400 where the light emitting unit 700 is disposed is formed to be transparent.

The power supply unit 800 serves to supply power to the temperature sensor 430, the circulation pump 500, the light emitting unit 700, and the control unit 800, and is accommodated in the body 400.

The power supply unit 800 includes a battery 810 serving as a power source and a battery case 820 serving as a cradle for receiving the battery 810. The battery 810 may be a battery, a rechargeable battery, or the like, and the shape of the battery case 820 may vary depending on the shape of the battery 810.

On the other hand, the power supply unit 800 can be configured to be directly connected to an outlet through wiring.

The control unit 900 is mounted on the circuit board 10 to control the operation of the circulation pump 500 and the light emitting unit 700 so that the circulation pump 500 is controlled to operate once every 10 seconds, The controller 700 turns on the light emitting unit 700 if the temperature of the insecticide 20 measured by the temperature sensor 430 is less than 36 degrees in conjunction with the temperature sensor 430, Off. That is, the temperature of the insecticide 20 can be maintained at 36 to 37 degrees through the control unit 700.

3 is a plan view of a blood vessel cradle 200 and an artificial blood vessel 300 in a mosquito prevention device according to an embodiment of the present invention, Fig. 4 is a plan view of the mosquito prevention device according to the embodiment of the present invention, 4 is a cross-sectional view taken along line A-A ', and FIG. 6 is a cross-sectional view taken along line B-B' of FIG.

The artificial blood vessel 300 is placed in the blood vessel seating groove 210 of the blood vessel platform 200. At this time, the thickness of the artificial blood vessel 300 is restrained in the blood vessel seating groove 210 in an interference fit manner. The inflow pipe 310 of the artificial blood vessel 300 is connected to the discharge port 520 of the circulation pump 500 and the insecticide 20 is filled in the artificial blood vessel 300 through the inflow pipe 310.

At this time, the insecticide 20 flows along the path of the artificial blood vessel 300. That is, the insecticide 20 passing through the inflow pipe 310 is passed through the artificial blood vessel 300 through the one-way inflow pipe 320. This process is repeated through the circulation pump 500 so that the insecticide 20 continuously circulates the artificial blood vessel 300.

The carbon dioxide tablet 620 of the carbon dioxide supplying unit 600 reacts with the water 30 contained in the water receiving unit 610 to generate the carbon dioxide 40. The carbon dioxide 40 passes through the carbon dioxide outlet 640 formed in the cover 630 and reaches the space 130 of the artificial skin 100.

At this time, since the lower part of the artificial skin 100 and the upper part of the artificial blood vessel 300 are separated through the space part 130 and the outer side is blocked with the step 120, (110).

The mosquito senses the carbon dioxide (40) and approaches the surface of the artificial skin (100).

The carbon dioxide 40 may contain a separate tube under the artificial skin 100 to allow the carbon dioxide 40 to be discharged to the outside of the artificial skin 100.

Meanwhile, the light emitting unit 700 heats the lower portion of the blood vessel cradle 200 with the heat generated together with the light 50. At this time, a metal plate having a high thermal conductivity may be attached to the lower portion of the blood vessel cradle 200 to increase the thermal conductivity. The metal plate may be an aluminum plate, a copper plate, or the like.

The heat conducted to the blood vessel cradle 200 is conducted to the artificial blood vessel 300 seated in the blood vessel seating groove 210 and warms the insecticide 20 inside the artificial blood vessel 300.

The insecticide 20 is continuously circulated by the circulation pump 500 and is heated by the light emitting portion 700. Once the circulation of the insecticide 20 is completed, the insecticide 20 flows into the insecticide receiving portion 410 of the body 400 through the discharge pipe 320.

The temperature sensor 430 continuously checks the temperature of the insecticide 20 contained in the insecticide receiving portion 410 and transmits a signal to the controller 900 (see FIG. 2). The control unit 900 controls the on / off state of the light emitting unit 700 to adjust the temperature of the insecticide 20 to 36 to 37 degrees.

The mosquito reacts sensitively to this temperature and is attracted toward the artificial skin (100).

On the other hand, the mosquito approaching the surface of the artificial skin 100 circulates through the circulation pump 500 once per 10 seconds by the temperature of the insecticide 20 flowing in the artificial blood vessel 300, It feels like blood flows through tissue.

After the mosquito sits on the surface of the artificial skin 100, the mosquito penetrates the artificial blood vessel 300 through the hole 110. Thereafter, the mosquito directly sucks the pesticide 20 through the ball. The mosquito directly inhaling the insecticide 20 becomes necrotic due to the components of the insecticide 20 (see the insecticidal suction direction 22 in Fig. 5)

In this case, since the artificial blood vessel 300 is formed of a rubber foam insulating material, even if the ball of the mosquito is pierced, the pierced hole is fine, and the pierced hole due to the elasticity is broken, Repeated use is possible.

10: circuit board 20: insecticide 22: insecticide suction direction
30: Water 40: Carbon dioxide 50: Light
100: artificial skin
110: Hole 120: Step 130: Space part 140: Fixing projection
200: blood vessel cradle
210: vascular access groove 220: inlet tube insertion hole
230: discharge pipe insertion hole 240: carbon dioxide pipe insertion hole
250: fixing groove 260: engaging projection
300: artificial blood vessel
310: inlet pipe 320: outlet pipe
400: body
410: insecticide storage part 420: discharge hole 430: temperature sensor
440: Coupling groove
500: circulation pump
510: inlet 520: outlet
600: Carbon dioxide supplier
610: water receptacle 620: carbon dioxide tablet 630: cover
640: Carbon dioxide outlet
700:
800: Power supply
810: Battery 820: Battery Case
900:

Claims

Artificial skin (100) formed such that a plurality of holes (110) are formed in a path;
A blood vessel cradle 200 positioned below the artificial skin 100 and having a blood vessel seating groove 210 formed at an upper portion thereof to correspond to a path of the hole 110;
An artificial blood vessel 300 which is placed in the blood vessel seating groove 210 and in which the insecticide 20 circulates;
A body 400 having a pesticide receiving portion 410 for receiving the insecticide 20;
An insecticide 20 connected to the artificial blood vessel 300 and sucked from the inhalation port 510 is connected to the artificial blood vessel 300 through a suction port 510 connected to the insecticide receptacle 410 to suck the insecticide 20, A circulation pump (500) having a discharge port (520) for supplying the circulation pump (300) to the circulation pump (500);
A carbon dioxide supply unit 600 provided inside the body 400 to supply carbon dioxide to the holes 110; And
And a light emitting unit 700 located below the blood vessel seating groove 210 to heat the insecticide 20 inside the artificial blood vessel 300 and emit light to the outside.

The method according to claim 1,
The artificial skin (100)
A cutout 120 is formed in the lower circumference of the artificial skin 100 and a space portion in which carbon dioxide 40 can move into the lower portion of the artificial skin 100 in a state where the artificial skin 100 is coupled to the blood vessel rest 200 130). &Lt; / RTI >

The method according to claim 1,
The artificial blood vessel (300)
An inflow pipe 310 into which the insecticide 20 can flow and a discharge pipe 320 through which the insecticide 20 can be discharged by circulating the artificial blood vessel 300 one cycle,

The inflow pipe 310 is connected to the discharge port 520 to receive the insecticide 20 and the discharge pipe 320 is connected to the insecticide receiving part 410 to discharge the insecticide 20 Mosquito incontinence to make.

The method according to claim 1,
The carbon dioxide supply unit 600 includes:
A carbon dioxide tablet 620 that generates carbon dioxide 40 by reacting with water 20 on the inside of the water receiving portion 610 and a water- A lid 630 covering the water receiving portion 610 and a carbon dioxide outlet 630 formed in the lid 630 for discharging the carbon dioxide 40 generated from the carbon dioxide tablet 620 to the outside Wherein the mosquito repellent agent is a mosquito repellent agent.

The method according to claim 1,
Wherein the artificial blood vessel (300) is formed of a rubber foam insulating material.

5. The method of claim 4,
The blood vessel cradle (200)
Further comprising a carbon dioxide inflow hole (240) communicating with the carbon dioxide discharge port (630) outside the vessel receiving groove (210) to discharge the carbon dioxide (40) into the space part (130) Elimination.