KR101717703B1 - A handpiece available injection and suction - Google Patents

Abstract

The present invention relates to a handpiece capable of spraying and sucking, comprising a casing (110) having an exposed hole (110a) formed at its tip and a handpiece tip (110) provided in the casing (110) And the handpiece tip 120 is constituted by the outer tube body 121 and the inner tube 122 inserted into the hollow hole 121a of the outer tube body 121, A handpiece for supplying and discharging a liquid material by jetting the liquid material through the spray nozzle 122b of the inner tube 122 to the skin and vacuuming and discharging the residue after the skin treatment is provided on one side of the casing 110 And an LED 140 for irradiating light to the skin vacuum-adsorbed by the inlet of the inner tube 122. According to this, there is an advantage that sterilization of bacteria inside the pores can be surely performed .

Description

{A HANDPIECE AVAILABLE INJECTION AND SUCTION}

The present invention relates to a handpiece for a massage, a skin care or a medical treatment, and more particularly to a handpiece for a medical use, a massage, a skin treatment or a skin care (for example, a chemical solution, a purified water, The handpiece includes a handpiece having a plurality of pouches, a plurality of pouches, a plurality of pouches, and a plurality of pouches, Which is suitable for sterilizing germs in the enlarged pores efficiently. The present invention relates to a handpiece capable of being sprayed and sucked.

In general, handpieces have been developed in various forms and structures such as dental, surgical, and skin treatment depending on the application, and are classified into electric type, pneumatic type and rechargeable type according to the type of the power source.

As a conventional technique related to such a handpiece, a medical handpiece having a suction connection tube and a saline supply connection tube on a coaxial basis according to Registration No. 10-0589118 (published on Jun. 15, 2006) is known.

The medical handpiece having a suction connection pipe and a saline supply connection pipe on the coaxial shaft is provided with a bone fragment discharge passage and a saline solution supply passage on the coaxial axis and is connected to a saline solution connected to the external saline solution unit The saline solution is supplied through the supply passage to prevent the heating action of the accessory during bone cutting so that the bone fragments and the periosteum generated during the cutting are not coagulated and pressed, and the cut bone powder is sucked into the accessory bag, And is discharged to an external suction unit so as to enable continuous cutting through a minimum incision in a short time.

However, the above technique can not be used for skin massage or skin treatment, and the supply path and the connection tube are coaxial. However, since the configuration is too complicated, the cost of the product There is a problem in that it can not be commercialized because there is a problem that it rapidly increases.

Although the "handpiece tip for skin treatment" according to Japanese Patent Registration No. 10-1155437 (published on Jun. 15, 2012) is known, this technique is a handpiece for skin treatment by irradiating a laser beam, There is a problem in that it is difficult to apply the same liquid material to a handpiece for injecting or massaging.

Also known is a skin care device having a spray and vacuum suction function according to Registration Practical Utility Model No. 20-0419449 (notification date: June 20, 2006).

The above technique has a separate pump for spraying water or other cleaning liquid and a vacuum pump for forming a vacuum so that spraying and vacuum suction of water or other cleaning liquid can be performed by a simple operation and a preliminary step such as massage It is an object of the present invention to provide a device for facilitating the use of a device for spraying water or other cleaning liquid for cleaning skin and a vacuum suction function for improving skin elasticity by suction.

However, although the above technology has both spraying and suction functions, there is a problem that the suction efficiency is lowered when the respective components are formed separately and the spraying and the suction are simultaneously performed, the problem that the number of parts is increased, there was.

In order to solve the problems of the related art as described above, a handpiece tip according to Japanese Patent Application No. 10-1483559 (the date of announcement: Jan. 25, 2015), in which the applicant of the present invention is a patentee, has been developed.

The handpiece tip according to the above-mentioned Japanese Patent No. 10-1483559 has a simple structure in which the inner tube is coaxially installed in the hollow hole of the outer tube, and a passage for spraying the liquid material and a passage for discharging the massage or the residue after the procedure So as to separate the passageway for injecting and the passageway for discharging from each other and to make it possible to downsize the entire handpiece tip while reducing the volume of the entire handpiece tip, And a rotary shaft connected to the motor can be installed directly on the rear end by adopting a configuration for discharging the liquid material or the residue after the massage or the treatment so that the cost of the product can be lowered. Are described in the registration bulletin, detailed description thereof will be omitted.

However, in the handpiece tip according to the above-mentioned Patent No. 10-1483559, only a technique of directly injecting a liquid such as a chemical liquid into the skin and simultaneously discharging the residue by suction is disclosed, and sterilization of acne bacteria A separate technical structure capable of functioning was not adopted.

Literature 1. Registration No. 10-1483559 (public announcement date: Jan. 16, 2015) Document 2. Registration No. 10-0589118 (Notification Date: June 15, 2006) Literature 3. Registration No. 10-1155437 (Notification date: June 15, 2012) Document 4. Registered Utility Model No. 20-0419449 (Notification Date: June 20, 2006)

The present invention has been made to solve the above-mentioned problems of the prior art, and it is an object of the present invention to provide a handpiece capable of spraying and inhalation,

First, a liquid (for example, a chemical solution, a purified water, a mashing solution) used for medical treatment, massage, skin treatment, or skin care is sprayed onto the skin, and a massage or an after- In the handpiece, when the skin is absorbed by the handpiece tip during the operation of sucking and discharging the residue, when the pore is enlarged, the light is irradiated from the LED to efficiently sterilize the bacteria inside the enlarged pore ,

Second, by employing a configuration in which the LED illuminates the light with the handpiece tip and the handpiece tip guides the light emitted from the LED to the skin, the skin adsorbed to the handpiece tip So that the light can be irradiated intensively,

Third, a tip holder capable of mounting an LED is constructed, and a handpiece tip is mounted in the tip holder. The light emitted from the LED mounted on the tip holder is irradiated directly to the enlarged skin along the handpiece tip And,

Fourthly, by adopting an LED that emits light in a wavelength range of 380 to 550 nm, more preferably, in a wavelength band of 400 to 430 nm, the sterilizing action against acne bacteria is excellent, and it is suitable to be harmless to human body And to provide a handpiece capable of spraying and inhalation.

According to an aspect of the present invention, there is provided a handpiece including an injection hole and a hand piece tip,

Wherein the handpiece tip includes a hollow hole formed therein and having an outlet for discharging a supply port and a residue to which the liquid material flows, an outer cylinder formed to communicate with the hollow hole, And an inner tube formed at the distal end of the nozzle so as to communicate with the discharge port and for spraying the liquid material flowing into the supply port into the skin,

A supply passage for guiding the liquid material introduced into the supply port to the injection nozzle when the inner pipe is inserted into the hollow hole of the outer pipe is formed between the outer peripheral surface of the inner pipe and the inner peripheral surface of the hollow hole, A handpiece for supplying and discharging a liquid material supplied from a means for spraying the liquid through the spray nozzle and evacuating and discharging the residue after the skin procedure,

And an LED provided on one side of the casing for irradiating light to the skin vacuum-adsorbed by the handpiece tip.

In the spraying and suctionable handpiece according to the present invention, the LED irradiates light to the handpiece tip, and the handpiece tip guides the light irradiated from the LED to the skin.

The handpiece capable of being sprayed and inhaled according to the present invention further comprises a tip holder having a mounting hole into which the handpiece tip can be inserted, an LED mounting hole communicating with the mounting hole, The LED is inserted into the LED mounting hole to irradiate light to the handpiece tip, and the handpiece tip guides the light emitted from the LED to the skin.

According to the present invention, a handpiece capable of being sprayed and sucked is characterized in that the handpiece tip is made of a transparent synthetic resin material.

The injection and inhalable handpiece of the present invention is characterized in that the LED emits light in a wavelength band of 380 to 550 nm.

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More preferably, the LED is characterized by irradiating light having a wavelength band of 400 to 430 nm.

The spraying and suctionable handpiece according to the present invention further comprises a light guide member for guiding the light emitted from the LED to the handpiece tip when the LED is provided on one side of the inside of the casing of the handpiece .

The spraying and inhalable handpiece of the present invention having the above-described structure has the following effects.

First, a liquid (for example, a chemical solution, a purified water, a mashing solution) used for medical treatment, massage, skin treatment, or skin care is sprayed onto the skin, and a massage or an after- In the handpiece, when the skin is attracted by the handpiece tip during the operation of sucking and discharging the residue, when the pore is enlarged, the light is irradiated from the LED to effectively sterilize the bacteria inside the enlarged pore .

Second, by employing a configuration in which the LED illuminates the light with the handpiece tip and the handpiece tip guides the light emitted from the LED to the skin, the skin adsorbed to the handpiece tip There is an effect that the light can be intensively irradiated.

Third, a tip holder capable of mounting an LED is constructed, and a handpiece tip is mounted in the tip holder. The light emitted from the LED mounted on the tip holder is irradiated directly to the enlarged skin along the handpiece tip There is an effect that can be done.

Fourth, by adopting an LED that emits light in a wavelength range of 380 to 550 nm, more preferably, in a wavelength band of 400 to 430 nm, the disinfecting action against acne bacteria is excellent, and it is harmless to the human body.

1 is a cross-sectional view of a handpiece capable of injection and inhalation according to an embodiment of the present invention.
Fig. 2 is a conceptual diagram for explaining an arrangement state in which the LED is mounted on the tip holder in Fig. 1. Fig.
3 is an operation diagram of a handpiece capable of spraying and inhalation according to an embodiment of the present invention in which the skin around the handpiece tip 120 is attracted by the vacuum suction and drawn toward the suction passage 122a.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A preferred embodiment of a spraying and suctionable handpiece according to the present invention will now be described in detail with reference to the accompanying drawings.

First, a handpiece 100 capable of spraying and inhalation according to an embodiment of the present invention can be used as a handpiece 100 for use in a medical treatment, a massage, a skin treatment, or a liquid (for example, a chemical solution, a massage liquid, ) To the skin and sucking and discharging residuals or residues (such as scum, sebum, keratin, etc.) after massage or treatment.

More specifically, the handpiece 100 capable of spraying and inhalation according to an embodiment of the present invention massages the skin S as a sprayed liquid material while spraying the liquid material onto the skin S, Or the liquid material is sucked back to the outside or the vacuum is sucked to pull out the air from the inner pipe 122 of the handpiece tip to pull the skin S to stick to the inlet of the inner pipe 122, (That is, adsorbed to the inner tube 122), the liquid material is injected into the skin S, particularly, injected into the pores Po of the skin to inject the chemical liquid.

1 is a cross-sectional view of a handpiece 100 capable of spraying and sucking according to an embodiment of the present invention.

1, a handpiece 100 capable of spraying and sucking according to an embodiment of the present invention includes a casing 110 having an exposure hole 110a formed at the tip thereof, And a handpiece tip 120 provided on the casing 110 to expose a distal end of the handpiece 120. The handpiece tip 120 has a hollow hole 121a are formed in the longitudinal direction and one or more supply ports 121b connected to the liquid water supply means (not shown) by a supply pipe (not shown) to supply the liquid material are communicated with the hollow holes 121a And an outlet 121c for discharging the air for vacuum suction or the remnants or liquid residue after the skin treatment is formed at a position higher than the supply port 121b so as to communicate with the hollow hole 121a, 121), and a hollow portion And a suction passage 122a for discharging the remnants and liquid residue after the skin procedure is formed so as to be communicated with the discharge port 121c so as to communicate with the discharge port 121c, And an inner tube 122 having an injection nozzle 122b formed at its distal end for spraying water into the skin S and the inner tube 122 is inserted into the hollow hole 121a of the outer tube 121 A supply passage Fi for feeding the liquid material flowing into the supply port 121b to the injection nozzle 122b is formed in a cylindrical shape formed between the inner peripheral surface of the hollow hole 121a and the outer peripheral surface of the inner pipe 122 shell shaped passage is formed between the outer circumferential surface of the inner tube 122 and the inner circumferential surface of the hollow hole 121a so that the liquid material supplied from the liquid water supply means Is sprayed to the skin through the injection nozzle 122b, and the residue after the skin treatment is vacuum-sucked The handpiece for supplying and discharging can be dispensed without being mixed with the spray of the liquid material into the skin and the suction and discharge of the residue or the liquid residue. The handpiece for supplying and discharging can be provided on one side of the casing (110) And an LED (140) for irradiating light to the skin vacuum-adsorbed to the entrance of the pipe (122).

That is, the LED 140 is positioned in the vicinity of the handpiece tip 120, particularly the inner tube 122, in such a state that the skin is pulled toward the suction passage 122a of the inner tube 122 by vacuum suction, And is configured to irradiate light with the expanded pores Po when expanded.

When light is irradiated when the pores Po are extended, the sterilization efficiency of various bacteria in the pores Po, particularly acne bacteria, is improved.

The LED 140 may emit light in a wavelength band of 380 to 550 nm.

The light having a wavelength of 380 to 550 nm is particularly advantageous in that the sterilizing effect is excellent for acne bacteria and harmless to the human body. Thus, the handpiece of the present invention The technical effect is doubled.

In the handpiece 100 capable of spraying and inhalation according to an embodiment of the present invention, the LED 140 emits light to the handpiece tip 120, (Guiding) the light irradiated from the light source 140 to the skin S. [

The light of the LED 140 is intensively irradiated to the skin that is attracted to the handpiece tip 120 through the handpiece tip 120, that is, the skin with the enlarged pores Po, and as a result, The vacuum is adsorbed for the purpose of irradiating light into the pores when the pores are enlarged.

In the handpiece 100 capable of spraying and inhalation according to an embodiment of the present invention, the handpiece tip 120 is made of transparent synthetic resin.

As described above, the handpiece tip 120 is made of a transparent material so that the light irradiated from the LED 140 can be guided to a skin area to be treated, that is, a skin area in contact with the handpiece tip 120 .

A tip holder 130 having a mounting hole 131 in which the handpiece tip 120 can be inserted can be formed in the handpiece 100 capable of spraying and inhalation according to an embodiment of the present invention. And the LED mounting hole 132 is formed in the tip holder 130 so as to communicate with the mounting hole 131. The LED 140 is inserted into the LED mounting hole 132, The handpiece tip 120 irradiates light to the handpiece tip 120, and the handpiece tip 120 guides the light emitted from the LED 140 to the skin S (see FIG. 1).

According to the configuration in which the LED 140 is mounted on the tip holder 130 and light emitted from the LED 140 is directly transferred to the handpiece tip in the state of being mounted on the tip holder 130, 140 can be stably vacuum adsorbed through the handpiece tip 120 while irradiating the skin pulled upward.

FIG. 2 is a conceptual view for explaining an arrangement state in which LEDs are mounted on a tip holder in FIG. 1. As shown in FIG. 2, a plurality of LEDs 140 may be provided on the tip holder 130 at regular intervals .

According to another embodiment of the present invention, the LED 140 is not provided in the tip holder 130 but is provided on one side of the inside of the casing 110 of the handpiece. A light guide member (not shown) for guiding the light emitted from the LED 140 to the handpiece tip 120 is further included.

In this case, the light from the LED 140 is transmitted to the handpiece tip 120 through the guide member, and then irradiated to the skin through the handpiece tip 120.

A supply pipe installation hole 133 is formed in the tip holder 130 so as to communicate with the mounting hole 131 so that a supply pipe (not shown) connected to the supply port 121b can be installed. (Not shown) should be formed so as to communicate with the mounting hole 131 so that a discharge pipe (not shown) connected to the mounting hole 121c can be installed.

The structure of mounting the handpiece tip 120 on the handpiece casing 110 includes a motor M provided with a rotating shaft Ma and one end rotatably supported on the rotating shaft Ma, And a coupler Cm connected to the motor 121 for transmitting the rotational force of the motor M to the handpiece tip 120. The motor bracket B1 for mounting the motor, And the like.

The following describes the operation of supplying and discharging liquid material and sucking and discharging the residue.

3 is an operation diagram of a handpiece capable of spraying and inhalation according to an embodiment of the present invention in which the skin around the handpiece tip 120 is attracted by the vacuum suction and drawn toward the suction passage 122a have.

In an embodiment of the present invention, the LED 140 may be configured such that when the operation mode for spraying the liquid material and the operation mode for sucking and discharging the residue are simultaneously performed and the liquid material is not sprayed In the case of only suction and discharge, the LED 140 is always turned on to irradiate light.

3, the skin region in contact with the handpiece tip 120 is pulled upward by vacuum suction (that is, protruded upward). At this time, the pores Po are largely opened, (140).

When the LED 140 is irradiated with the open pores Po as described above, various bacteria (e.g., acne bacteria) in the pores Po can be surely sterilized, thereby improving the effect of the sterilization operation.

It will be apparent to those skilled in the art that the present invention may be embodied in other specific forms without departing from the spirit or scope of the invention as defined in the appended claims. It is self-evident to those who have.

Therefore, the above-described embodiments are to be considered as illustrative rather than restrictive, and the present invention is not limited to the above description, but may be modified within the scope of the appended claims and equivalents thereof.

100: Handpiece for supplying and discharging according to one embodiment of the present invention
110: casing 110a: exposure ball
120: Handpiece tip S: Skin
Po: pore 121: outer cylinder
121a: hollow hole 121b:
121c: outlet 122: inner tube
122a: suction passage 122b: injection nozzle
Fi: liquid water supply flow path 130: tip holder
131: Mounting hole 132: LED mounting hole
133: Supply pipe installation hole 140: LED
M: motor Ma: rotating shaft
Cm: Coupler B1: Motor bracket
B2: Mount

Claims (4)

And a handpiece tip 120 provided on the casing 110 such that a tip of the exposure hole 110a is exposed through the exposure hole 110a,
The handpiece tip 120 is formed with a hollow hole 121a so that the supply port 121b through which the liquid material flows and the discharge port 121c through which the residue is discharged are communicated with the hollow hole 121a And a suction passage 122a inserted into the hollow hole 121a for discharging the residual water is formed to communicate with the discharge port 121c and is connected to the supply port 121b And an inner tube 122 having an injection nozzle 122b formed at the distal end thereof for injecting the liquid material into the skin S,
When the inner pipe 122 is inserted into the hollow hole 121a of the outer cylinder 121, the supply passage Fi for guiding the liquid material flowing into the supply port 121b to the injection nozzle 122b And is formed between the outer peripheral surface of the inner tube (122) and the inner peripheral surface of the hollow hole (121a)
A handpiece for supplying and discharging a liquid material supplied from a liquid water supply means through a spray nozzle (122b), spraying a residue after a skin treatment, and discharging the liquid by vacuum suction, comprising:
And an LED (140) provided at one side of the casing (110) to irradiate light to the vacuum absorbed skin around the handpiece tip (120)
The LED 140 illuminates the handpiece tip 120 with light,
And a tip holder (130) having a mounting hole (131) through which the handpiece tip (120) can be inserted,
An LED mounting hole 132 is formed in the tip holder 130 so as to communicate with the mounting hole 131,
The LED 140 is inserted into the LED mounting hole 132 and irradiates light to the handpiece tip 120,
The handpiece tip 120 guides the light emitted from the LED 140 to the skin S,
The LED 140 is configured such that when the skin around the inner tube 122 of the handpiece tip 120 is pulled toward the suction passage 122a of the inner tube 122 by vacuum suction and the pore Po is extended , Irradiates light with the expanded pores (Po)
The handpiece tip 120 is made of a transparent synthetic resin material,
Wherein the LED (140) emits light in a wavelength band of 380 to 550 nm.
The method according to claim 1,
Wherein the plurality of LEDs (140) are provided at equal intervals in the tip holder (130).
The method according to claim 1,
A motor M provided with a rotating shaft Ma,
And a coupler Cm for transmitting the rotational force of the motor M to the handpiece tip 120 by being connected to the outer cylinder 121 at one end and being axially connected to the rotating shaft Ma And a handpiece capable of inhalation.
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