KR20210146462A - a device for blood circulation and massage of portable - Google Patents

Abstract

The present invention relates to a portable blood circulation acceleration device for accelerating blood circulation of body parts such as arms or legs by suction power of a vacuum pump. The portable blood circulation acceleration device comprises: a suction vessel having a predetermined shape mounted therein with a suction pad having elastic force in an opening portion into which hands or fees of a user, and formed therein with a first nipple for suction and a second nipple for exhaustion; a control tube connected with the second nipple, and formed therein with an opening and closing switch to control to generate or release vacuum in and from the suction vessel according to opening or closing of an outlet; a case including a lower case and an upper case openably/closably mounted at the lower case; a vacuum pump module mounted inside the lower case, and including a first micro-pump connected with an opposite end of a connection tube having one end detachably connected with the first nipple, a second micro-pump connected with the first micro-pump and a battery connected with the first and second micro-pumps; and a controller to control drive of the first and second micro-pumps when the outlet is opened or closed.

Description

Portable blood circulation promoting device {a device for blood circulation and massage of portable}

The present specification relates to a blood circulation promoting device, and more specifically, to a portable blood circulation promoting device for promoting blood circulation in body parts such as arms, legs, head, and chest by suction power of a vacuum pump. .

Unless otherwise indicated herein, the material described in this section is not prior art to the claims of this application, and inclusion in this section is not an admission that it is prior art.

In general, the air massager expands blood vessels through repeated expansion and contraction of the cuff according to the change in air pressure to promote blood and lymph circulation, activate metabolism, and increase the temperature of the subcutaneous tissue located deep in the skin. It is used for the purpose of restoring, maintaining, and promoting human health.

The vacuum massager massages and relaxes tense muscles using the suction power of the vacuum pump, and discharges wastes or toxins in the human body existing in the capillaries through the pores, so that the blood in the blood vessels flows smoothly.

Although not shown in the drawings, the limb compression air massager and cupping device combined device published in Patent Registration No. 10-0961581 is for cupping by a single pump, and the pump is used by connecting a controller and a cupping cup.

The combination device for extremity compression air massager and cupping device of Registered Patent No. 10-0961581 is

A strong vacuum is generated by a pump with a larger capacity than a micropump, making it unsuitable for application to a portable massager. A pump with a larger capacity than a micropump cannot be driven by a portable small battery, so the air massager and cupping machine can be made small or portable. have no shortcomings.

In Republic of Korea Patent Publication No. 10-0961581, a combination device for extremity compression air massager and cupping device is posted.

The embodiment of the present specification relates to a portable blood circulation promoting device that can be freely carried and used due to the miniaturization of the vacuum pump module.

An embodiment of the present specification relates to a portable blood circulation promoting device that can relieve pain in a corresponding area by smoothly guiding blood circulation by massaging the wrist, foot, head, etc. by the suction power of a vacuum pump.

An embodiment of the present specification relates to a portable blood circulation promoting device, which massages women's breasts by heat and vacuum pressure to relax tight muscles in the chest and to give elasticity to the chest.

According to an embodiment of the present specification to achieve the above and other purposes of the present specification,

a suction container of any type in which a suction pad having an elastic force is mounted on an opening into which a user's hand or foot is inserted, and a first nipple for suction and a second nipple for discharge are formed;

a control tube connected to the second nipple and having an opening/closing switch for controlling to generate and release a vacuum in the suction container according to opening and closing of the outlet;

a case comprising a lower case and an upper case operably mounted to the lower case;

A first micropump mounted inside the lower case and connected to the other end of a connection tube having one end detachably connected to the first nipple, a second micropump connected to the first micropump, and the first ,2 a vacuum pump module comprising a battery connected to the micropump;

It provides a portable blood circulation promoting device comprising a; a control unit for controlling the driving of the first micropump and the second micropump when the outlet is opened and closed.

According to another embodiment of the present specification to achieve the above and other purposes of the present specification,

A suction container having a suction band having an elastic force is mounted on the opening, a first nipple for suction and a second nipple for discharge are formed, and the suction container is formed in a hemispherical shape to correspond to the user's head;

a control tube connected to the second nipple and having an opening/closing switch for controlling to generate and release a vacuum in the suction container according to opening and closing of the outlet;

a case comprising a lower case and an upper case operably mounted to the lower case;

A first micropump mounted inside the lower case and connected to the other end of a connection tube having one end detachably connected to the first nipple, a second micropump connected to the first micropump, and the first ,2 a vacuum pump module comprising a battery connected to the micropump;

It provides a portable blood circulation promoting device comprising a; a control unit for controlling the driving of the first micropump and the second micropump when the outlet is opened and closed.

According to another embodiment of the present specification to achieve the above and other objects of the present specification,

A first nipple for suction and a second nipple for discharge are formed, are formed of a silicone material having an elastic force that generates heat when power is applied, is formed to correspond to the shape of the breast, and is connected to the battery;

The breast cap is mounted on the inner surface, the bra for adhering the breast cap to the user's breast when worn;

a control tube connected to the second nipple and having an opening/closing switch for controlling to generate and release a vacuum in the breast cap according to opening and closing the outlet;

a case comprising a lower case and an upper case operably mounted to the lower case;

A first micropump mounted inside the lower case and connected to the other end of a connection tube having one end detachably connected to the first nipple, a second micropump connected to the first micropump, and the first ,2 a vacuum pump module comprising a battery connected to the micropump;

It provides a portable blood circulation promoting device comprising a; when the outlet opening and closing, controlling the driving of the first micropump and the second micropump and controlling the application of battery power to the breast cap.

The portable blood circulation promoting device according to the embodiment of the present specification having the above-described configuration has the following advantages.

Due to the miniaturization and volume reduction of the vacuum pump module, it can be freely carried, providing convenience to users, and reducing the manufacturing cost due to the simplification of the structure, thereby increasing price competitiveness in the same industry.

By repeatedly generating and discharging vacuum in the suction container, it massages wrists, feet, and head to induce blood circulation smoothly, thereby relieving pain in the affected area, and stimulating the scalp repeatedly to improve blood circulation in the scalp. Accordingly, it is possible to prevent hair loss and improve and prevent cerebrovascular diseases.

By massaging the breasts of women by thermal action and vacuum pressure at arbitrary temperatures to promote blood circulation, it is possible to relax the tight muscles of the breasts and to give breast elasticity.

1 is a perspective view of a case in which a vacuum pump module is mounted in a portable blood circulation promoting device according to a preferred embodiment of the present specification;
2 is a view of a state in which the case shown in FIG. 1 is opened;
Figure 3 (a, b) is a view for explaining the hand massage by the blood circulation promoting device shown in Figure 1,
Figure 4 (a, b) is a view for explaining the massage of the foot by the portable blood circulation promoting device shown in Figure 1,
Figure 5 is a view for explaining the massage of the head by the portable blood circulation promoting device shown in Figure 1;
Figure 6 is a view for explaining the massage of a woman's breasts by the portable blood circulation promoting device shown in Figure 1;
Figure 7 is a view for explaining the massage of each finger by the portable blood circulation promoting device shown in Figure 1;
8 is a view for explaining the massage of the male genitals by the portable blood circulation promoting device shown in FIG.

Hereinafter, a portable blood circulation promoting device according to a preferred embodiment of the present specification will be described in detail with reference to the accompanying drawings.

1 to 4 (a, b), the portable blood circulation promoting device according to an embodiment of the present specification is

A suction pad 10 having elasticity (for example, it may be formed of a silicone material that has excellent elasticity and is harmless to the human body) is mounted in the opening into which the user's hand or foot is inserted, the suction first nipple 11 and A suction container 13 of any type in which the second nipple 12 for discharging is formed;

It is connected to the second nipple 12, and the opening/closing switch 15 (for example, the user operates the opening and closing switch 15) for controlling the vacuum generation and release in the suction container 13 according to the opening and closing of the discharge port 14 A control tube 16 in which a negative pressure control button that can be used can be used) is formed;

a case 19 comprising a lower case 17 and an upper case 18 mounted to the lower case 17 so as to be opened and closed;

A first micropump 21 mounted inside the lower case 17 and connected to the other end of the connecting tube 20, one end of which is detachably connected to the first nipple 11, and the first micropump 21 A second micropump 22 connected to (as an example, it may be connected in series or parallel type), and a battery 33 connected to the first and second micropumps 21 and 22 (as an example, a vacuum pump module 23 for creating a vacuum mode in the suction container 13 during operation, including a portable small battery;

and a controller (PCB) 24 for controlling the driving of the first micropump 22 and the second micropump 23 when the outlet 14 is opened and closed.

According to a more preferred embodiment, as shown in FIGS. 3A and 3B, it is mounted on the inner middle side of the suction container 13 described above, and a finger insertion hole 25 corresponding to the user's finger is formed, and the finger insertion hole ( 25) on the other side of the air inlet hole 26 is formed,

When the user's hand is inserted into the suction container 13 and massaged, the pad 27 (for example, excellent in elasticity and the It may be formed of a silicone material harmless to); characterized in that it further comprises.

As shown in FIGS. 4A and 4B, when the suction pad 10 is extended integrally and the user's foot is inserted into the suction container 13 for massage, the back of the user's foot is attached to the suction container 13 by the suction force. It is characterized by further comprising a; instep protection tube 28 for preventing being sucked in and being pressed into contact with the opening of the hard suction container 13 made of plastic material.

As shown in Figs. 4a and 4b, it is mounted at any position on the inner surface of the opening side of the above-mentioned suction container 13, and when the user's foot is inserted into the suction container 13 and massaged, the user's foot is a hard plastic suction container ( 13) instep protection pad 29 having an elastic force to prevent contact with the inner surface; characterized in that it further comprises.

Reference numeral 32 in the drawing is formed on the upper case 18 described above, and when touched, a power on/off switch (push button) for driving the micropump 23 by a control signal by the control unit 24 ) switch), 36 is a cylindrical shape finger suction container for inserting and massaging each finger into the suction container 13 (see FIG. 7 ), and 37 is a male genitalia in the suction container 13 It is a cylindrical type male suction container for training by inserting massage (see FIG. 8), and reference numeral 38 is a rotary type switch for controlling the massage time.

Hereinafter, an example of use of the portable blood circulation promoting device according to an embodiment of the present specification will be described with reference to the accompanying drawings.

A) The case of massaging the user's hand will be described in detail according to the accompanying drawings.

1, 2, 3A, 3B, after passing the user's hand through the through hole of the suction pad 10 mounted in the opening of the first suction container 13a constituting the suction container 13, Insert your fingers into each of the finger insertion holes 25 formed in the pad 27 for preventing hand tilting mounted on the opening of the second suction container 13b detachably coupled to the first suction container 13a.

At this time, since the suction pad 10 mounted on the opening of the first suction container 13a is in close contact with the user's wrist by its elastic force, the gap between the suction container 13 and the wrist can be removed.

The first and second micropumps 21 and 22 connected to the battery 33 by a control signal applied from the control unit 24 as the power on/off switch 32 mounted on the upper case 18 is touched. is driven (at this time, the LED light 19a mounted on the upper case 18 is turned on).

Although not shown in the drawings, a piston pump that generates suction force by driving a piston connected to a drive motor to create a vacuum mode in the above-described suction container 13 may be used, and the piston pump is commonly used in the art. Therefore, a detailed description of its configuration and operation will be omitted.

A vacuum is created inside the above-described second suction container (13b), and the first suction container (13a) communicated with the second suction container (13b) by the air inlet hole (26) formed in the pad for preventing hand tilt (13a) A vacuum is also created inside.

At this time, the vacuum mode can be smoothly maintained inside the first suction container 13a and the second suction container 13b by the air inlet hole 26 formed in the pad 27 for preventing hand tilt.

On the other hand, the outlet 14 of the above-described on-off switch 15 is maintained in a closed state by the user's finger close contact.

At this time, power is applied from the battery 33, and the vacuum pump module that creates a vacuum mode as the air inside the suction container 13 is sucked and discharged due to the driving of the first and second micropumps 21 and 22 connected in series. Since the technical contents of (23) are commonly used in the technical field to which this specification belongs, detailed descriptions of their configuration and operation will be omitted.

As described above, in a state in which the hand is inserted into the suction container 13, the upper and lower shoulders from the heart by the vacuum mode generated inside the suction container 13 by driving the first and second micropumps 21 and 22 blood is drawn to the fingertips through the

In other words, it induces smooth blood circulation to the user's shoulder, arm, and finger, so that stiff shoulder, wrist pain, and wrist fatigue can be reduced.

On the other hand, when the user's finger inserted into the suction container 13 is inserted into the finger insertion hole 25 of the pad 27 for preventing hand pull, and then the hand is massaged by the vacuum mode generated inside the suction container 13, Since the pad 27 for preventing hand tilting having an elastic force mounted on the opening of the second suction container 13b constituting the suction container 13 serves as a stopper, the user's hand is inserted into the suction container 13 in any direction. It is possible to prevent a tilting phenomenon that is out of position.

When the massage of the user's hand inserted into the above-described suction container 13 is finished, the user switches the outlet 14 of the opening/closing switch 15 from the closed state to the open state, so that the inside of the suction container 13 is The vacuum mode maintained at is released, and as the power on/off switch 32 mounted on the upper case 18 is touched, the first and second micropumps 21 and 22 are driven by a control signal from the control unit 24 . can be stopped.

Accordingly, the user can freely withdraw his or her hand from the suction container 13 .

B) The case of massaging the user's feet will be described in detail according to the accompanying drawings.

1, 2, 4A, 4B, when inserting a part of the user's foot into the suction pad 10 mounted on the opening of the first suction container 13a of the suction container 13, the suction pad 10 ), since the instep protection tube 28 is in close contact with the user's foot by its elastic force, the gap between the instep and the suction container 13 can be removed.

Accordingly, as the first and second micropumps 21 and 22 are driven by the control signal applied from the control unit 24 as the power on/off switch 32 mounted on the upper case 18 is touched, the first and second micropumps 21 and 22 are driven. 1, 2 It is possible to create a vacuum mode inside the suction containers (13a, 13b).

As described above, in a state in which a part of the user's foot is inserted into the first suction container 13a, the vacuum mode generated in the first and second suction containers 13a and 13b draws blood to the toes farthest from the heart As it improves blood circulation, oxygen in the blood can be increased, and it helps relieve gout symptoms.

At this time, when the user's instep is sucked into the first and second suction containers 13a and 13b formed in the vacuum mode, the hard plastic by the instep protection tube 28 having an elastic force integrally extended to the suction pad 10 It is possible to prevent pressing the instep by the suction container 13 formed of ashes. In addition, it is possible to prevent the instep from coming into contact with the first suction container 13a made of a hard material during the massage by the instep protection pad 29 attached to the inner surface of the first suction container 13a.

At this time, as the power on/off switch 32 mounted on the upper case 18 is touched, it is controlled by the first and second micropumps 21 and 22 driven by a control signal from the control unit 24 . 1, 2 The technical content of generating a vacuum mode in the suction containers 13a and 13b and releasing the vacuum mode in the suction container 13 by opening the outlet 14 of the opening/closing switch 15 is an embodiment of the present specification In order to massage the hand by the A detailed description thereof will be omitted.

1, 2, and 5, a portable blood circulation promoting device according to another embodiment of the present specification is

A suction container 13 having a suction band 30 having an elastic force is mounted on the opening, a first nipple 11 for suction and a second nipple 12 for discharge are formed, and injection-molded in a hemispherical shape to correspond to the user's head );

a control tube 16 connected to the second nipple 12 and having an opening/closing switch 15 for controlling the vacuum generation and release in the hemispherical suction container 13 according to the opening and closing of the outlet 14;

a case 19 comprising a lower case 17 and an upper case 18 mounted to the lower case 17 so as to be opened and closed;

A first micropump 21 mounted inside the lower case 17 and connected to the other end of the connecting tube 20, one end of which is detachably connected to the first nipple 11, and the first micropump 21 A vacuum pump for generating a vacuum mode in the suction container 13 when driving, including a second micropump 22 connected to and a battery 33 connected to the first and second micropumps 21 and 22 module 23;

and a controller (PCB) 24 for controlling the driving of the first micropump 21 and the second micropump 22 when the outlet 14 is opened and closed.

It is characterized in that it further comprises a; is formed in the above-described suction container (13), the lamp 31 is used for any one of a laser lamp and an infrared lamp for supplying heat to the scalp to activate the scalp.

5, according to the portable blood circulation promoting device according to another embodiment of the present specification, the suction container 13 injection molded in a hemispherical shape to correspond to the user's head is worn on the head, but the As the suction band 30 mounted on the opening is closely attached to the forehead, the gap between the suction container 13 and the forehead is removed to maintain airtightness.

Accordingly, the hemispherical suction container 13 is driven by the first and second micropumps 21 and 22 driven by the control signal applied from the control unit 24 as the above-described power on/off switch 32 is touched. The vacuum mode is created by sucking and discharging the internal air of the air conditioner (that is, the vacuum mode can be created by preventing external air from flowing into the suction container 13). At this time, the outlet 14 of the opening/closing switch 15 is maintained in a closed state by the user's finger close contact.

As described above, the hemispherical suction container 13 in which the vacuum mode is repeatedly created and released inside is worn on the head to stimulate the scalp repeatedly to promote blood circulation, and to stimulate the scalp with massage to stimulate hair growth. It can induce and prevent hair loss, and it is possible to improve and prevent cerebrovascular diseases.

In addition, while the scalp is massaged by the suction container 13 that is worn on the user's head and the vacuum mode is created therein, the laser lamp formed inside the suction container 13 or the infrared lamp is used by the lamp 31 By supplying heat to the scalp to activate the scalp, it is possible to enhance the scalp massage effect.

At this time, by controlling the power supply by the control unit 24 to turn on the lamp 31, the technology of inducing hair growth by expanding the pores of the scalp to promote the discharge of secretions from the scalp is commonly used in the art. Therefore, detailed descriptions thereof will be omitted.

As the power on/off switch 32 mounted on the upper case 18 is touched, the first and second micropumps 21 and 22 are driven by a control signal from the control unit 24 to have a hemispherical suction shape. The technical content of creating a vacuum mode in the container 13 and releasing the vacuum mode in the hemispherical suction container 13 by opening the outlet 14 of the opening/closing switch 15 is according to an embodiment of the present specification. In order to massage the hands or feet, the power on/off switch 32 and the opening/closing operation of the outlet 14 are applied substantially the same as the configuration for generating and releasing the vacuum mode in the suction container 13, so the technical contents of these A detailed description thereof will be omitted.

1, 2, and 6, a portable blood circulation promoting device according to another embodiment of the present specification is

A first nipple 11 for suction and a second nipple 12 for discharge are formed, are formed of a silicone material having an elastic force that generates heat when power is applied, are formed to correspond to the shape of the breast, and are connected to the battery 33 breast cap (34);

The breast cap 34 is mounted on the inner side, and when worn, the bra 35 for bringing the breast cap 34 into close contact with the user's breasts;

The control tube 16 is connected to the second nipple 12, the opening and closing switch 15 for controlling the vacuum to be generated and released in the breast cap 34 according to the opening and closing of the outlet 14 is formed;

a case 19 comprising a lower case 17 and an upper case 18 mounted to the lower case 17 so as to be opened and closed;

A first micropump 21 mounted inside the lower case 17 and connected to the other end of the connecting tube 20, one end of which is detachably connected to the first nipple 11, and the first micropump 21 Including the second micropump 22 connected to and the battery 33 connected to the first and second micropumps 21 and 22, the vacuum mode (breast cap in vacuum mode) to the breast cap 34 when driving (34) is in close contact with the breast) vacuum pump module 23 for generating;

Control unit 24 (PCB) for controlling the driving of the first micropump 21 and the second micropump 22 when the outlet 14 is opened and closed, and controls the application of power to the battery 33 to the breast cap 34; It is characterized in that it is provided.

At this time, as the power on/off switch 32 mounted on the upper case 18 is touched, the first and second micropumps 21 and 22 are driven by a control signal from the control unit 24 to drive the breast shape. Techniques for creating a vacuum mode in the breast cap 34 of the and opening the outlet 14 of the opening/closing switch 15 to release the vacuum mode in the breast cap 34 is a hand according to an embodiment of the present specification Alternatively, since it is applied substantially the same as the configuration for generating and releasing a vacuum mode in the suction container 13 by opening and closing the power on/off switch 32 and the outlet 14 to massage the feet, Detailed description will be omitted.

Therefore, according to the portable blood circulation promoting device according to another embodiment of the present specification, when the aforementioned bra 35 is worn, the breast cap 34 mounted on the inner surface of the bra 35 is in close contact with the breast.

Accordingly, the air inside the breast cap 34 by the first and second micropumps 21 and 22 driven by the control signal applied from the control unit 24 as the above-described power on/off switch 32 is touched. A vacuum mode is created by sucking and discharging. At this time, the outlet 14 of the opening/closing switch 15 is maintained in a closed state by the user's finger close contact.

As described above, the breast cap 34 mounted inside the bra 35 and repeatedly generated and released in the vacuum mode repeatedly stimulates the breast to which the breast cap 34 is in close contact, and the battery 33 power is supplied to the silicone breast cap 34. By applying the application, the breast in close contact with the breast cap 34 is maintained at an arbitrary temperature slightly higher than the human body temperature (for example, about 38 to 40 ° C.), thereby promoting breast (breast) blood circulation. By massaging the muscles, you can prevent breast cancer and give elasticity to sagging breasts.

At this time, as the breast cap 34 made of silicone material is heated to an arbitrary temperature by the power applied from the battery 33 described above, the technical content of massaging the breast muscles by the thermal action of raising the temperature of the subcutaneous cells is in the art. Since they are commonly used, a detailed description of their configuration will be omitted.

Here, although the foregoing specification has been described with reference to preferred embodiments, those skilled in the art can variously modify and modify the present specification within the scope without departing from the spirit and scope of the present specification as set forth in the following claims. You will understand that you can change it.

10; suction pad
11; first nipple for suction
12; 2nd nipple for discharge
13; inhalation container
14; outlet
15; open/close switch
16; control tube
17; lower case
18; upper case
19; case
20; connection tube
21; first micropump
22; 2nd micropump
23; vacuum pump module
24; control
25; finger inserter
26; air intake hole
27; anti-handle pad
28; instep protection tube
29; instep protection pad
30; adsorption band
31; lamp
32; Power on/off switch
33; battery
34; breast cap
35; bra

Claims (7)

a suction container of any type in which a suction pad having elastic force is mounted on an opening into which a user's hand or foot is inserted, and a first nipple for suction and a second nipple for discharge are formed;
a control tube connected to the second nipple and having an opening/closing switch for controlling to generate and release a vacuum in the suction container according to opening and closing of the outlet;
a case comprising a lower case and an upper case operably mounted to the lower case;
A first micropump mounted inside the lower case and connected to the other end of a connection tube having one end detachably connected to the first nipple, a second micropump connected to the first micropump, and the first ,2 a vacuum pump module comprising a battery connected to the micropump;
and a control unit for controlling driving of the first micropump and the second micropump when the outlet is opened and closed. According to claim 1,
It is mounted on the inner middle side of the suction container, a finger insertion hole corresponding to a finger is formed, and an air inlet hole is formed on the opposite side of the finger insertion hole,
Portable blood circulation promoting device, characterized in that it further comprises a; when the user's hand is inserted into the suction container and massaged, the pad for preventing the user's hand from being pulled in the insertion direction to prevent the user's hand from being drawn in the insertion direction. According to claim 1,
Further comprising a; instep protection tube extending from the suction pad and preventing the user's foot from being sucked into the suction container and being pressed into contact with the suction container opening when the user's foot is inserted into the suction container for massage Portable blood circulation promoting device, characterized in that. 4. The method of claim 3,
It is mounted on an arbitrary position on the inner surface of the opening side of the suction container, and when the user's foot is inserted into the suction container and massaged, the instep protection pad for preventing the user's foot from coming into contact with the inner surface of the suction container; A portable blood circulation promoting device. A suction container having a suction band having an elastic force is mounted on the opening, a first nipple for suction and a second nipple for discharge are formed, and is formed in a hemispherical shape to correspond to the user's head;
a control tube connected to the second nipple and having an opening/closing switch for controlling to generate and release a vacuum in the suction container according to opening and closing of the outlet;
a case comprising a lower case and an upper case operably mounted to the lower case;
A first micropump mounted inside the lower case and connected to the other end of a connection tube having one end detachably connected to the first nipple, a second micropump connected to the first micropump, and the first ,2 a vacuum pump module comprising a battery connected to the micropump;
and a control unit for controlling the driving of the first micropump and the second micropump when the outlet is opened and closed. 6. The method of claim 5,
The portable blood circulation promoting device further comprising a; it is formed inside the suction container and uses any one of a laser lamp and an infrared lamp for supplying heat to the scalp to activate the scalp. A first nipple for suction and a second nipple for discharge are formed, are formed of a silicone material having an elastic force that generates heat when power is applied, is formed to correspond to the shape of the breast, and is connected to the battery;
The breast cap is mounted on the inner surface, the bra for adhering the breast cap to the user's breast when worn;
a control tube connected to the second nipple and having an opening/closing switch for controlling to generate and release a vacuum in the breast cap according to opening and closing the outlet;
a case comprising a lower case and an upper case operably mounted to the lower case;
A first micropump mounted inside the lower case and connected to the other end of a connection tube having one end detachably connected to the first nipple, a second micropump connected to the first micropump, and the first ,2 a vacuum pump module comprising a battery connected to the micropump;
and a control unit for controlling the driving of the first micropump and the second micropump when opening and closing the outlet and controlling the application of battery power to the breast cap.

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