KR101713991B1

KR101713991B1 - Suction device and relating to medicament injection apparatus

Info

Publication number: KR101713991B1
Application number: KR1020150094695A
Authority: KR
Inventors: 이성근
Original assignee: 주식회사 로보맥스
Priority date: 2015-07-02
Filing date: 2015-07-02
Publication date: 2017-03-10
Also published as: KR20170005270A

Abstract

The present invention relates to a suction device and a drug injection device which are simple and convenient to insert the needles of the needles into the skin and are easy to manufacture, and in which a syringe having a needle (120) is detachably fixed A main body 10; A suction mechanism 30 which is press-fitted and detachably attached to the needle 120 of the syringe 110 and sucks the skin by a negative pressure; A pressing means (20) installed on the main body (10) and pressing the syringe to discharge the injection liquid; An operation switch 40 installed on the main body 10 to operate the pressing means 20; A controller (50) installed in the main body (10) for controlling the operation of the pressing means (20); And a negative pressure generator (60) connected to the suction mechanism (30) and generating a negative pressure to suck the skin.
According to this embodiment, since the skin is naturally sucked into the suction mechanism in which the needle is disposed by the suction mechanism and the negative pressure generator which are detachably provided on the needle, there is an advantage that the needle of the needle can be easily inserted into the skin, (Facial) due to the curvature of the needles of the needle can pull the skin with the suction force, so that the needle can be inserted into the skin, regardless of the shape of the face is advantageous because the procedure is quite convenient.

Description

&Lt; Desc / Clms Page number 1 > Suction device and related medicament injection apparatus &

TECHNICAL FIELD The present invention relates to a suction device and a drug injection device which are convenient and easy to manufacture because the needles of the needles can be easily inserted into the skin.

Recently, a method of treating skin in various forms has been introduced to prevent aging of the skin.

One of the most popular of these is the massaging of the skin using nutrients and beneficial substances.

However, the method of treating such a massage type skin is to supply nutrients to the skin layer of the skin to enrich the skin layer. However, since it does not last a long time, it is inconvenient to require periodical management, This is a lot of problems.

Another way is to use a manual method of injecting a drug (drug) directly into the skin through a needle using a syringe or the like, and a medical treatment method called meso therapy is introduced in the field of partial obesity, skin beauty and cosmetic molding .

The mesotherapy is a procedure in which a drug is directly injected into a skin layer using a mesothelioma agent by appropriately mixing various drug components necessary for a site to be treated with a fine needle.

On the other hand, when the injection is made on the face using the mesothelium, there is a portion of the needle which is not in contact with the needle due to the flexion of the face. Therefore, the practitioner has to forcibly insert the needle. In this process, , There has been a fundamental problem of avoiding the procedure in the future, and Korea Patent No. 10-1192764 (Needle of a syringe / October 12, 2010) has been proposed as a conventional technique to solve this problem. However, Which is complicated and difficult to manufacture.

In the case of conventional mesotensin, disinfection of the needle repeatedly introduced into the skin is fundamentally difficult, and the possibility that the needle is likely to be infected with various bacteria and the like due to the exposure of the needle to the atmosphere is very high. In addition, The inconvenience and inconvenience of wiping out was an uncomfortable and troublesome issue for the practitioner or the subject of the procedure.

1. Korean Patent No. 10-1192764 (needle of syringe / October 12, 2010) 2. Korean Registered Patent No. 10-1489397 (simultaneous electrical stimulation drug injection device / 2015.01.28) 3. Korean Patent No. 10-1305539 (drug use case / 2013.09.02)

An object of the present invention is to provide a suction device and a drug injection device which are convenient and easy to manufacture because the needles of the needles can be easily inserted into the skin.

It is another object of the present invention to provide a suction device and a drug injection device which can be sterilized and sterilized at the same time in the course of injecting an injection solution, so that the device can be used safely and hygienically.

According to an aspect of the present invention,

A tubular body detachably fixed to the needle;

A second latching protrusion protruding from the inner surface of the body and being interlocked with the first latching jaw of the needle to seal the inner side of the body to maintain airtightness;

And a hollow coupling tube projecting from an outer surface of the body and communicating with the inside of the body.

According to another aspect of the present invention,

A main body to which the syringe with the needle is detachably fixed;

A suction mechanism which is press-fitted and detachably attached to the needle of the syringe and sucks the skin by a negative pressure;

A pressing means installed in the main body to pressurize the syringe to discharge the injection liquid;

An operation switch installed in the main body to operate the pressing means;

A controller installed in the main body for controlling the operation of the pressing means;

And a negative pressure generator connected to the suction device and generating a negative pressure to suck the skin.

Here, the circumferential surface of the needle is provided with a first engagement protrusion protruding outwardly;

In the suction device,

A tubular body;

Further, in the present invention, a light source is reinforced on the body;

And the light of the light source is emitted to the outside through the suction mechanism and the needle.

Here, the light source may include a UVLED that outputs blue light and a red LED that outputs red light.

Further, in the present invention, the main body is reinforced with a battery that supplies power to the controller, the controller, and the light source.

According to this embodiment, since the skin is naturally sucked into the suction mechanism in which the needle is disposed by the suction mechanism and the negative pressure generator which are detachably provided on the needle, there is an advantage that the needle of the needle can be easily inserted into the skin, (Facial) due to the curvature of the needles of the needle can pull the skin with the suction force, so that the needle can be inserted into the skin, regardless of the shape of the face is advantageous because the procedure is quite convenient.

According to this embodiment, the UVLED (ultraviolet light emitting diode) constituting the light source is turned on by the operation switch or the controller to output the blue light including the ultraviolet rays to the needles, and the blue light passing through the needles passes through the skin surface So that the practitioner does not need to wipe the surface of the skin with alcohol disinfection beforehand, so that the operation is advantageously made convenient.

Furthermore, since the blue light including the ultraviolet ray emitted from the UVLED (ultraviolet light emitting diode) is sterilized and disinfected together with the needles naturally in the process of passing through the needles, the disinfection of the needles is basically unnecessary, It is safe to use from a hygienic point of view because the risk of infection is low.

1 is an exploded perspective view of a drug injection device according to the present invention;
Fig. 2 is a front sectional view of Fig. 1; Fig.
FIGS. 3A through 3C are a front perspective view, a rear perspective view, and a front cross-sectional view, respectively, of a suction mechanism in a drug injection device according to the present invention. FIG.
4 is an enlarged view of " A "
5 is a view for explaining the operation relationship of the drug injection device according to the present invention.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

In order to avoid redundancy description as much as possible, the suction mechanism according to the present invention will be explained together with the suction mechanism.

FIG. 1 is an exploded perspective view of the drug injection device according to the present invention, FIG. 2 is a front sectional view of FIG. 1, FIGS. 3a to 3c are a front perspective view and a rear perspective view, 4 is an enlarged view of " A " in Fig. 2, and Fig. 5 is a view for explaining an operation relationship of the drug scanning device according to the present invention.

1 to 5, a drug injection device according to an embodiment includes a main body 10, a pressing unit 20, a suction mechanism 30, an operation switch 40, a controller 50, The syringe 110 is attached to the main body 10 after the skin is sucked into the suction mechanism 30 so that the needle 121 of the needle 120 can be easily inserted into the skin. (20) to automatically supply a certain amount of the injection liquid into the skin.

Referring to FIGS. 1 and 2, the main body 10 may be manufactured in various types. In the present embodiment, the main body 10 is manufactured in the shape of a gun for convenience of handling. (11).

A connection terminal 11a is formed on the lower surface of the handle 11. The battery 80 is charged through the connection terminal 11a and the controller 50 can receive information on various modes .

An operation button 12 such as a trigger is formed on one side of the handle 11. When a user pulls the operation button 12 with the finger in a state holding the handle 11, While the operation switch 40 is connected, the motor 21 operates according to the program set in the controller 50.

In addition, a syringe holder 13 integrally or detachably / attachable to the upper surface of the main body 10 is formed.

For example, the syringe holder 13 has an inner opening upward to allow the syringe 110 to be pushed in and fixed, and an inner surface of the syringe holder 13, which extends in accordance with the diameter of the syringe 110, 13a are formed so as to face each other and the pressing piece 13a is provided with a latching protrusion 13a-1 made of a rubber material so as to prevent the syringe 110 from being separated from the outside.

A needle holder 14 is integrally formed on one side of the upper surface of the main body 10. The needle holder 14 has a function of fixing the needle 120 to prevent rotation of the needle 120 and disengagement of the needle 120 from the syringe 110 .

The injection fluid in the syringe 110 is pushed by the piston 111 and discharged through the needle 121 of the needle 120 into the skin of the subject.

2 and 5, the pressurizing means 20 includes a motor 21, a feed screw 22 and a piston holder 23, and is inserted into the main body 10 to reciprocate the piston (not shown) of the syringe 110 111).

The motor 21 rotates the feed screw 22 in the forward or reverse direction to feed the piston holder 23 movably coupled to the feed screw 22 in a linear reciprocating manner.

For example, when the operation button 12 is pressed in a state in which one end of the piston 111 is in contact with the piston holder 23, the operation switch 40 is pressed and connected by the operation button 12, The power supply is supplied to the motor 21 and the motor 21 is rotated so that the feed screw 22 rotates together with the rotation of the motor 21. The piston holder 23 moves along the length of the feed screw 22 In this process, the piston 111 presses the inside of the syringe 110 to discharge the injection liquid.

For reference, the motor 21 operates according to the program set by the controller 50.

Therefore, according to the present embodiment, since the injection liquid is injected into the skin by the pressurizing means 20 as described above, it is possible to accurately inject a fixed amount of the injection liquid, thereby solving the problem that the injection liquid is excessively injected.

Although the motor 21, the feed screw 22 and the piston holder 23 are shown as the pressing means 20 in the above embodiments, the present invention is not limited thereto. For example, the motor 21, A linear motor may be used instead of the pulley 22, or a belt and a pulley may be applied. Therefore, it is not preferable to interpret it in this respect, and any known means can be applied as long as it can perform the same function .

1 to 5, the suction mechanism 30 is detachably fixed to the needle 120 of the syringe 110 so as to suck the skin by a negative pressure.

The suction mechanism 30 includes a tubular body 31 and an inner surface of the body 31 that protrudes from the inner surface of the body 31 and is brought into mutual abutment with the first hooking step 122 of the needle 120, And a hollow connecting pipe 33 protruding from the outer surface of the body 31 and communicating with the inside of the body 31. [

Since the suction mechanism 30 needs to be tightly adhered to each other when the needle 120 is engaged with the needle 120, the suction mechanism 30 may be made of a material having a slight elasticity.

As shown in FIG. 4, since the body 31 is to be in close contact with the circumferential surface of the needle 120 with respect to the first stopping jaw 32, The left suction side of the skin is relatively larger than the needle 120 so that the suction part 31a between the needle 120 and the body 31 The connection pipe 33 is in a state of being in communication with the body 31. However, since the connection pipe 33 is in a state of being in communication with the body 31, (Side).

2 and 5, the operation switch 40 is installed in the main body 10 and is connected to the operation button 12 to operate the motor 21. As shown in FIG.

For example, when the operation switch 40 is pressed by the operation button 12, the disconnected power source is connected to the motor 21, thereby operating the motor 21.

Referring to FIG. 1, the controller 50 is installed in the main body 10, and more specifically, is formed on the opposite side of the needle mounting table 14 so that the operator can visually confirm and manipulate the procedure even during the procedure.

The controller 50 includes an input button 51 for selecting and inputting menus such as power ON / OFF, various modes, a volume, a speed, and a concentration / And a menu window 52 in which such menus and remaining battery power are visually displayed.

Referring to FIGS. 2 and 5, the negative pressure generator 60 is a kind of vacuum pump. In the present embodiment, the negative pressure generator 60 is connected to the suction mechanism 30 to generate a negative pressure to suck the skin.

For example, the negative pressure generator 60 is connected to the connection pipe 33 of the suction mechanism 30 via a hose or the like.

The negative pressure generator 60 may be installed in the main body 10 and controlled by the controller 50 or may be formed separately from the main body 10 and operated separately.

According to the present embodiment, the skin is naturally sucked into the suction mechanism 30 in which the needle 121 is disposed by the suction mechanism 30 and the negative pressure generator 60 detachably provided on the needle 120 The needle 121 of the needle 120 can be easily inserted into the skin. Particularly, the portion of the needle 120 not touching the needle 120 due to bending (facial) Since the needle 121 can be inserted, there is an advantage that the procedure becomes considerably convenient regardless of the face shape.

Meanwhile, when injecting the injection solution into the skin of the subject using the drug injection device according to the present invention, the injection solution is injected through the needle 121 of the needle 120. At this time, the needle 121 repeatedly drawn into the skin, And that the needle 121 is highly likely to be infected with various bacteria due to exposure to the atmosphere and that the inconvenience and inconvenience of wiping the skin with alcohol etc. before the operation is not required, It is an uncomfortable and troublesome issue for the subject of the procedure.

It should be noted that in the case of the present embodiment, the light source 70 is installed in the main body 10, thereby solving the above problem.

1, 2, 4 and 5, the light source 70 is installed to be exposed on the upper surface of the main body 10, more specifically, formed on the upper surface of the needle support 14 do.

Since the light emitted through the light source 70 must be emitted through the suction mechanism 30 and the needle 120, the suction mechanism 30 and the needle 120 should be transparent.

In particular, the light source 70 may be a light emitting diode (LED), a UVLED (Ultra Violet Light Emitting Diode) having a wavelength of 405 to 415 nm and outputting blue light, And a red LED (red light emitting diode) that outputs red light.

Here, the UVLED (ultraviolet light emitting diode) is used for sterilization and sterilization purposes, and the red LED (red light emitting diode) outputs red light to visually express that the battery 80 is being charged.

According to this embodiment, the UVLED (ultraviolet light emitting diode) is turned on by the operation switch 40 or the controller 50 to output the blue light including the ultraviolet rays to the suction mechanism 30 and the needle 120, The blue light passing through the skin 120 is irradiated to the skin surface of the subject to be naturally sterilized and sterilized, so that it is not necessary for the practitioner to clean the surface of the skin by alcohol disinfection or the like.

Further, since the blue light including ultraviolet rays emitted from the UVLED (ultraviolet light emitting diode) is sterilized and sterilized together with the needle 121 naturally in the process of passing through the needle 120, disinfection of the needle 121 is basically required Therefore, even if the needle 121 is exposed to the atmosphere, the risk of infection is low, so that the needle 121 can be used safely in terms of hygiene.

A battery 80 is provided inside the main body 10. The battery 80 functions to supply power to the controller 50 and the motor 21 of the pressing unit 20, The negative pressure generator 60 may supply power to the negative pressure generator 60 if the negative pressure generator 60 is installed in the main body 10.

According to the present embodiment, since the battery 80 is reinforced inside the main body 10 as described above, the power cable is basically unnecessary, and the handling is thus facilitated, so that the practitioner can perform the procedure very conveniently There is an advantage to being.

For example, the battery 80 can be a rechargeable lithium ion battery, and the battery 80 can be charged through the connection terminal 11a formed on the lower surface of the handle 11. [

Hereinafter, the operation of the present invention will be described.

First, the syringe 110 and the needle 120 are pressed into the syringe holder 13 and the needle holder 14 provided on the upper surface of the body 10 to fix the needle 120. Then, the negative pressure generator 60 is attached to the needle 120, And the suction mechanism 30 interconnected with the suction mechanism 30 is press-fitted.

In the menu window 52 of the controller 50 provided in the main body 10, the input button 51 is used to select a mode suitable for the purpose of use.

When the operation button 12 of the main body 10 is pushed in the state where the needle 121 of the needle 120 is pushed into the skin of the subject, Whereby the motor 21 of the pressurizing means 20 operates in accordance with the set program of the controller 50. [

In addition, the negative pressure generator 60 can be operated together, thereby causing negative pressure to be generated in the suction mechanism 30, thereby forcefully sucking the skin.

As the motor 21 operates, the conveying screw 22 fixed to the motor 21 rotates. As a result, the piston holder 23 gradually moves the piston 111 along the conveying screw 22 The injected fluid injected into the injector 110 is injected into the subject's skin through the needle 121 of the needle 120 as the piston 111 is pressed.

The light source 70 is also operated by the operation switch 40 or the controller 50. More specifically, the UVLED (ultraviolet light emitting diode) constituting the light source 70 is operated by an operation switch 40 or the controller 50 and outputs blue light including ultraviolet rays to the needle 120. The blue light passing through the suction mechanism 30 and the needle 120 is irradiated onto the skin surface of the subject to be sterilized And sterilization.

In addition, the injection needle can be inserted into the skin of the subject while moving the position in the same manner as described above.

According to the present embodiment, the UVLED (ultraviolet light emitting diode) constituting the light source 70 is turned on by the operation switch 40 or the controller 50 to output the blue light including the ultraviolet ray to the needle 120 And the blue light passing through the needle 120 is irradiated to the skin surface of the subject to be sterilized and sterilized naturally, so that it is not necessary for the operator to wipe the surface of the skin by alcohol disinfection or the like beforehand, .

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention as defined by the appended claims.

10: main body 11: handle 12: operation button
13: a syringe holder 13a: a pressing piece 13a-1:
14: Needle holder 20: Pressurizing means 21: Motor
22: Feed screw 23: Piston holder 30: Suction mechanism
31: Body 31a: Suction part 32: Second stopping jaw
33: Connector 40: Operation switch 50: Controller
51: input button 52: menu window 60: negative pressure generator
70: light source 80: battery 110: syringe
111: piston 120: needle 121: needle
122: first stopping jaw

Claims

A syringe having a needle provided with a first latching protrusion protruding outwardly is detachably fixed to the circumferential surface of the syringe, a UVLED for outputting blue light so that the light passes through the suction mechanism and the needle and is emitted to the outside, A main body having a light source composed of LEDs;
A second latching protrusion protruding from an inner surface of the body and interlocked with a first latching jaw of the needle to seal the inner side of the body so as to maintain airtightness; And a suction pipe connected to the suction port of the syringe so as to be in contact with the inside of the body so as to be in communication with the inside of the body, ;
A pressing means installed in the main body to pressurize the syringe to discharge the injection liquid;
An operation switch installed in the main body to operate the pressing means;
A controller installed in the main body for controlling the operation of the pressing means;
And a negative pressure generator connected to the suction device and generating a negative pressure to suck the skin.

The method according to claim 1,
Wherein the main body is reinforced with a battery for supplying power to a controller, a controller, and a light source.

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