KR101918221B1 - An treatment apparatus and a method for controlling that - Google Patents
An treatment apparatus and a method for controlling that Download PDFInfo
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- KR101918221B1 KR101918221B1 KR1020160153199A KR20160153199A KR101918221B1 KR 101918221 B1 KR101918221 B1 KR 101918221B1 KR 1020160153199 A KR1020160153199 A KR 1020160153199A KR 20160153199 A KR20160153199 A KR 20160153199A KR 101918221 B1 KR101918221 B1 KR 101918221B1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
- A61M37/0015—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin by using microneedles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/46—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests having means for controlling depth of insertion
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
- A61M37/0015—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin by using microneedles
- A61M2037/0061—Methods for using microneedles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3306—Optical measuring means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3317—Electromagnetic, inductive or dielectric measuring means
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Vascular Medicine (AREA)
- Dermatology (AREA)
- Medical Informatics (AREA)
- Surgical Instruments (AREA)
Abstract
[0001] The present invention relates to a treatment apparatus and a control method thereof, and more particularly, to a treatment apparatus and a method of controlling the same, which comprises an insertion unit formed to be insertable into a tissue through a tissue surface, a displacement measurement unit measuring displacement of the tissue surface generated by insertion of the insertion unit And a control unit for controlling the insertion operation of the insertion unit based on the displacement measured by the displacement measuring unit.
According to the present invention, it is possible to proceed the treatment while inserting the insertion portion to the precise target position, so that there is an advantage of improving the therapeutic effect. In addition, it is possible to prevent the problem of damage to the adjacent tissue caused by the progress of the treatment in a state where the target is not fully inserted.
Description
The present invention relates to a treatment apparatus and a control method thereof, and more particularly, to a treatment apparatus inserted into a tissue of a human body for treatment by an invasive method and a control method thereof.
The method of treating the tissue can be classified into a method of treating the tissue outside the tissue and an invasive treatment method in which a part or all of the treatment apparatus is inserted into the tissue. In this type of invasive treatment method, a treatment device having a needle or a catheter and a small-diameter insertion portion is used, and the treatment device is inserted into a target position in the tissue and then the treatment is performed.
Such an invasive treatment method includes various therapeutic actions such as delivering a therapeutic substance to the inside of the tissue, mechanically operating in a state adjacent to a specific tissue inside the tissue to perform surgical treatment, or transferring energy to a target position in the tissue do. Such a treatment method is disclosed in Laid-open Patent Publication No. 10-2011-0000790 and the like, and is applied in various other ways.
Generally, in the invasive treatment method, a displacement is generated as the tissue surface is pressurized during insertion of the insertion portion into the tissue, thereby preventing insertion of the insertion portion to a desired target position. In this case, when the treatment is sensitive to the depth of the treatment, such as skin treatment, problems such as deterioration of the therapeutic effect or damage to other tissues may occur.
The present invention provides a therapeutic apparatus and a method of controlling the same that can insert an insertion portion to a target position even though a displacement occurs on a tissue surface in the process of inserting an insertion portion into a tissue.
In order to attain the above object, the present invention provides an ultrasonic diagnostic apparatus comprising: an insertion portion penetrating a tissue surface so as to be insertable into a tissue; a displacement measuring portion measuring a displacement of the tissue surface generated by insertion of the insertion portion; And a control unit for controlling the inserting operation of the insertion unit based on the displacement measured by the measuring unit.
The control section controls to further insert the insertion section by a displacement corresponding depth generated at the tissue surface so that the end of the insertion section can reach the target position inside the tissue. Specifically, the control unit controls to insert the insertion unit by the first length based on the target position, and controls the insertion by the second length to compensate for the depth at which the insertion unit is not inserted due to the displacement of the tissue surface .
Here, the second length may be the same size as the displacement measured by the displacement measuring unit. Alternatively, the second length may be a numerical value calculated using the magnitude of the displacement measured by the displacement measuring unit as a variable.
The displacement measurement section measures the displacement of the tissue surface after the insertion section has been pressed through the tissue surface and after the insertion section has been inserted through the tissue surface.
The displacement measuring unit can use a sensor using light.
Alternatively, the displacement measuring unit may use a movable member that moves as displacement occurs on the tissue surface, and a sensing member that measures the amount of movement of the movable member. Specifically, the movable member includes a magnetic body, and the sensing member can be configured to sense the amount of movement of the movable member based on a change in the magnetic field caused by the movement of the movable member.
For example, the insertion portion may be provided in a tip module detachably mounted on the handpiece or the main body, and the movable member may be provided to penetrate the tip module and be movable along the advancing direction of the insertion portion. The sensing member may be disposed adjacent to a portion of the handpiece or the body where the tip module is installed.
Here, the insertion portion may be composed of a plurality of micro needles.
In one example, the insertion portion may include an energy transmitting member that transmits energy to a target position while being inserted into the tissue.
As another example, the insertion portion may be constituted of a mass transfer member for transferring the therapeutic substance to the target position while being inserted into the tissue.
According to another aspect of the present invention, there is provided a handpiece comprising: a handpiece; an energy transmitting portion formed to protrude and retract into one side of the handpiece and inserted into the tissue to transmit energy to a target position; A displacement measuring unit for measuring a displacement and a control unit for controlling an insertion operation of the energy transfer unit based on the displacement measured by the displacement measuring unit.
According to the present invention, there is also provided a method of manufacturing a medical device, comprising the steps of: positioning an insertion portion on a tissue surface; pressing the insertion portion to insert the insertion portion into the tissue through the tissue surface; And controlling the insertion operation of the insertion unit based on the measured displacement.
The step of inserting the insertion portion into the tissue inserts the insertion portion by the first length based on the depth of the target position and the step of controlling the inserting operation of the inserting portion inserts the inserting portion into the tissue based on the size of the displacement of the tissue surface. 2 < / RTI > length.
The step of controlling the inserting operation of the inserting part may include calculating the compensating depth in consideration of the displacement of the tissue surface, and further inserting the inserting part by the calculated compensating depth.
According to the present invention, it is possible to proceed the treatment while inserting the insertion portion to the precise target position, so that there is an advantage of improving the therapeutic effect. In addition, it is possible to prevent the problem of damage to the adjacent tissue caused by the progress of the treatment in a state where the target is not fully inserted.
1 is a block diagram showing the configuration of a treatment apparatus according to a first embodiment of the present invention;
FIG. 2 is a schematic view showing an example of a treatment step by the treatment apparatus of FIG. 1;
3 is a graph showing displacement characteristics of some tissues according to the pressing force,
FIG. 4 is a flowchart showing a control method of the treatment apparatus of FIG. 1,
5 is a perspective view illustrating a treatment apparatus according to another embodiment of the present invention,
FIG. 6 is a perspective view showing a handpiece of the treatment apparatus of FIG. 5,
Fig. 7 is a cross-sectional view of the handpiece shown in Fig. 6,
FIG. 8 is a cross-sectional view showing one of the needles of FIG. 7,
FIG. 9 is a cross-sectional view showing a state immediately before insertion of a needle during a treatment process using the handpiece of FIG. 7;
FIG. 10 is a sectional view showing a state in which a needle is inserted during a treatment process using the handpiece of FIG. 7;
Fig. 11 is a sectional view showing a modification of the handpiece of Fig. 6,
12 is a cross-sectional view illustrating an insertion operation section of a handpiece according to another embodiment.
Hereinafter, a treatment apparatus according to embodiments of the present invention will be described in detail with reference to the drawings. In the following description, the positional relationship of each component is principally described based on the drawings. It should be noted that the drawings may be simplified for simplicity of the description of the invention or exaggerated when necessary. Therefore, the present invention is not limited thereto, and it goes without saying that various devices may be added, changed or omitted.
Hereinafter, the term " treatment device " includes all devices for treating mammals, including humans. Therapeutic devices may include various treatment devices used for the purpose of improving the condition of a lesion or tissue. For example, devices for delivering therapeutic substances such as drugs, anesthetics, stem cells, surgical devices for surgically treating specific tissues, and various therapeutic devices for delivering energy such as RF, laser, and ultrasound.
Hereinafter, the term " tissue " refers to a collection of cells constituting various body organs of an animal including a human, and includes various tissues constituting various organs of the body including skin tissue.
Hereinafter, the term " insertion portion " refers to a structure that is inserted into the tissue of a treatment apparatus. And includes a variety of structures such as needles, micro needles, and catheters, each of which has a sharp, elongated structure with an end portion and penetrates through the surface of the tissue to be inserted into the tissue.
Hereinafter, a treatment apparatus according to an embodiment of the present invention will be described with reference to FIGS. 1 to 3. FIG.
1 is a block diagram showing the construction of a treatment apparatus according to a first embodiment of the present invention. As shown in FIG. 1, a treatment apparatus according to the present embodiment includes an insertion section 10 A driving
As described above, the
The
The
The
The
Hereinafter, with reference to Fig. 2, the displacement generated upon insertion of the insertion portion will be described in more detail. FIG. 2 is a schematic view showing an example of a treatment step by the treatment apparatus of FIG. 1, showing a process of inserting an insertion portion into a target position located at a depth D in a tissue.
2 (a) shows a state in which the handpiece H is positioned on the surface of the tissue T. In Fig. In this step, the driving unit may not be driven at all, or the driving unit may start driving but the end of the insertion unit may not contact the tissue surface. In this way, in Fig. 2 (a), since the
2B shows a state in which the driving
2C is a state in which the
As shown in Fig. 2C, in this state, the surface of the tissue is displaced inwardly of the tissue by a2, and the target position is also displaced inward of the tissue by b2. This is because the force acts in the direction in which the displacement is further generated by the frictional force while the
In this way, even if the
FIG. 2d shows a state where the insertion portion is further inserted by the second length in FIG. 2c. Here, the second length corresponds to the compensation depth due to tissue displacement. As shown in Fig. 2d, by inserting the
Referring again to FIG. 1, the
As an example, it may be composed of an optical sensor disposed adjacent to the contact surface of the handpiece H in contact with the surface of the tissue. In the case of an optical sensor, light is irradiated onto the surface of the tissue, and light reflected from the surface is received to measure the displacement of the surface. Alternatively, the sensing unit may be configured using an ultrasonic sensor disposed adjacent to the contact surface of the handpiece. The ultrasonic sensor senses that the ultrasonic waves generated from the emitter are reflected from the surface, and the surface displacement of the tissue can be measured by analyzing the time difference and the wavelength of the reflected ultrasonic waves. As another example, it is possible to configure the sensing unit using a movable member movably installed according to the displacement of the tissue surface and a sensing member measuring the amount of movement of the movable member. Specifically, the movable member is arranged so as to be supported on the surface of the tissue in a state in which the movable member is free to move in the vertical direction. When the movable member is moved by the amount of occurrence of displacement when the tissue displacement occurs, the sensing member measures the displacement of the movable member can do.
On the other hand, the
For example, when the tissue corresponding to the treatment position has low elasticity, or when the insertion is made while the tissue is already pressurized, the displacement of the tissue surface and the displacement of the tissue have almost the same size. In this case, the
On the other hand, if the tissue has high elasticity, the displacement of the tissue surface may be different from the displacement within the tissue. As an example, FIG. 3 is a graph showing displacement characteristics of some tissues according to a pressing force. As shown in Fig. 3, relatively large displacements occur at the tissue surface in the state of being pressurized by the same force, and relatively small displacements occur as they are located inside the tissue. In the case of a tissue having different displacements depending on the depth, the
As such, when the second length value is determined, the
4 is a flowchart showing a control method of the treatment apparatus of FIG. Hereinafter, the control method of the treatment apparatus of the present embodiment will be described with reference to FIG.
First, the
Then, a step of setting the first length is performed (S20). Here, the first length is set to have a size corresponding to the depth of the target position located inside the tissue. In one example, the first length may be set to a distance value from the surface of the unpressurized tissue to the target location. Or the distance from the contact surface of the handpiece that contacts the surface of the tissue at the time of treatment to the target position. However, if the initial position of the insertion portion is spaced apart from the surface of the tissue, the first length may be a sum of the distance from the initial position to the tissue surface and the distance from the forked surface to the target position.
Thereafter, a step of inserting the insertion portion is performed (S30). The
Then, the
The
When the second length is set, the
When the end of the
When the treatment is completed through the above-described process, the
The steps of the control method of the treatment apparatus according to the present embodiment have been described above. In FIG. 4, the steps are shown as progressing sequentially, but the present invention is not limited thereto. It is also possible to proceed by changing the order of each step, and it is also possible for a plurality of steps to proceed at the same time. As an example, the first length setting step may proceed prior to placing the insert in the treatment position. Further, the first inserting step and the displacement measuring step may be performed simultaneously, and it is also possible that the displacement measurement is performed before the first inserting step is completed. Also, although it is shown that the first inserting step and the second inserting step are divided, it is also possible to carry out the two steps successively.
According to the above-described embodiment, it is possible to advance the treatment at the correct position by compensating the insertion depth even if the target position moves by the insertion of the insertion part in the course of the invasive treatment.
Hereinafter, another embodiment in which the above-described embodiment is further described will be described. That is, the embodiment described below applies the technical matters of the above-described embodiments to the treatment apparatus for dermatosis, and the constituent elements of the following embodiments corresponding to the constituent elements of the above- . However, in order to avoid duplication of the description, a detailed description of corresponding contents will be omitted in the following embodiments.
FIG. 5 is a perspective view showing a
An RF generator (not shown) may be provided inside the
On the outer surface of the
On the other hand, the
A driving
The
At the end of the handpiece, a
7 is a cross-sectional view of an end portion of the handpiece shown in Fig. 6; Fig. Referring to FIG. 7, the end of the
At the bottom of the tip module is at least one
Although not shown in the drawings, the circuit of the
8 is a cross-sectional view showing a cross section of one of the needles of Fig. 7; Each of the
Referring again to FIG. 7, a
As shown in FIG. 7, the
The sensing
FIG. 9 is a cross-sectional view illustrating a state immediately before insertion of a needle during a treatment process using the handpiece of FIG. 7, and FIG. 10 is a sectional view illustrating a needle inserted state during a treatment process using the handpiece of FIG.
As shown in Fig. 9, at the time of treatment, the end of the handpiece (the end provided with the needle) is arranged to contact the skin tissue T toward the downward direction. At this time, the
11 is a cross-sectional view showing a modification of the handpiece of Fig. In Fig. 7, the movable member of the sensing unit is provided in the tip module and the sensing member is provided in the handpiece body. However, as shown in Fig. 11, the movable member and the sensing member are both provided in the handpiece body It is also possible.
As shown in FIG. 11, the
7 and FIG. 11 illustrate the configuration of the various sensing units, it is needless to say that the present invention can be modified in other ways.
The treatment apparatus of this embodiment controls the operation of the
In the foregoing, each step of the control method of the treatment apparatus according to the present embodiment has been described, and the specific contents of each step are replaced with the description of FIG. 4 of the above-described embodiment.
However, in the above-described step, the step of setting the first length may be performed differently according to the shape and insertion method of the handpiece. Hereinafter, for convenience of explanation, each code is defined as follows.
L1: first length
Ld: distance from tissue surface to target position in steady state
Ld ': distance from the tissue surface to the target position in the pressed state
L0: Distance from the initial position of the insertion section until the end of the insertion section reaches the tissue surface
First, as shown in FIG. 2, when the tissue surface is not separately pressurized before the tissue surface is pressed by the insertion portion, the first length value L1 can be set to the Ld value as described above.
However, in the case of a structure in which the contact surface of the handpiece and the end portion of the insertion portion are spaced apart from each other when the handpiece is positioned, the insertion portion should be advanced a predetermined distance until reaching the tissue surface. Therefore, in this case, the first length value L1 can be set to a value obtained by adding the Ld value and the L0 value.
Furthermore, the tissue surface may already be pressurized before the insert presses against the tissue surface. For example, the insertion portion is inserted in a state in which the tissue surface is pressed through the contact surface of the handpiece when the handpiece is positioned. In this case, depending on the characteristics of the tissue, the distance from the tissue surface to the target position may be different from the unpressured state. Therefore, in this case, the first length value L1 may be set to the value Ld ', or may be set to a value obtained by adding the value Ld' and the value L0. In this case, the value of Ld 'can be obtained by using the information of the pre-stored database according to the type of organization.
12 is a cross-sectional view illustrating an insertion operation section of a handpiece according to another embodiment. 12 is a configuration in which a pressure sensor is further provided at the end portion of the handpiece, as compared with the above-described embodiment. 12, it is of course possible to adopt a structure in which the lower end of the case of the handpiece body is configured to form a contact surface and a pressure sensor is provided on the contact surface, or the end portion of the tip is formed as a contact surface and the pressure sensor is provided on the end portion of the tip.
Such a pressure sensor can measure the force pressing the tissue surface by the contact surface before the insertion operation by the insertion portion is performed. In this case, the control unit measures the magnitude of the force applied from the pressure sensor so that the inserting operation of the inserting unit can be performed in a state where a tension greater than a predetermined magnitude is formed on the skin surface. .
When a separate pressure sensor is provided on the contact surface as in the present embodiment, the above-described value of Ld 'can be accurately grasped in real time. Since the pressing force of the contact force can be measured in real time at the time of the treatment, the Ld 'value can be accurately grasped by using the measured information and information stored in the database (for example, the graph of FIG. 3). Therefore, even when the pressing force through the contact surface is significantly different or the degree of distance change to the target position is large according to the change of the pressing force, the first length value can be set accurately and the treatment can proceed.
In the foregoing, mainly the therapeutic apparatus for delivering RF energy to the skin tissue for treatment has been described. However, this is merely an example, and it can be applied to a treatment apparatus targeting tissues other than skin tissue. In addition, the present invention can be applied to various treatment apparatuses such as a therapeutic apparatus for treating by a method of delivering RF energy as well as a therapeutic apparatus for treating a therapeutic agent. Furthermore, although a treatment device including a main body and a handpiece has been described, the present invention is not limited thereto, and the present invention can be applied to a treatment device configured as a single module of a handpiece.
Although the embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments. 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 scope of the present invention as defined by the appended claims. Leave.
10: insertion part 20:
30: treatment operation unit 40: sensing unit
50: control unit 100: treatment device
200: Handpiece
Claims (24)
A displacement measuring unit for measuring a displacement of the tissue surface caused by insertion of the insertion unit; And
And a control unit for controlling the insertion operation of the insertion unit based on the displacement of the tissue surface measured by the displacement measurement unit.
Wherein the control unit controls to further insert the insertion unit by a displacement corresponding amount generated at the tissue surface so that the end of the insertion unit can reach the target position inside the tissue.
The control unit controls the insertion unit to be inserted by advancing the insertion unit by a first length based on the depth of the target position and is controlled to be inserted by the second length to compensate for the depth at which the insertion unit is not inserted due to displacement of the tissue surface Lt; / RTI >
Wherein the second length is the same size as the displacement measured by the displacement measuring unit.
And the second length is calculated using the magnitude of the displacement measured by the displacement measuring unit as a variable.
Wherein the displacement measuring section measures the displacement of the tissue surface after the insertion section has pressed the tissue surface and after the insertion section has been inserted through the tissue surface.
Wherein the displacement measuring unit measures the displacement using a sensor using light.
Wherein the displacement measuring unit comprises a movable member that moves as displacement occurs on the tissue surface, and a sensing member that measures a movement amount of the movable member.
Wherein the movable member includes a magnetic body, and the sensing member senses the amount of movement of the movable member based on a change in a magnetic field caused by the movement of the movable member.
Wherein the insertion portion is provided in a tip module detachably mounted on the handpiece or the main body, and the movable member is installed to penetrate the tip module and to be movable along the advancing direction of the insertion portion.
Wherein the sensing member is disposed adjacent to a portion of the handpiece or the body where the tip module is installed.
Wherein the insertion portion comprises a plurality of micro needles.
Wherein the insertion portion comprises an energy transmitting member for transmitting energy to a target position while being inserted into the tissue.
Wherein the insertion portion comprises a mass transferring member for transferring the therapeutic material to the target position while being inserted into the tissue.
An energy transmitting part formed to protrude / retract to one side of the handpiece and inserted into the tissue to transmit energy to a target position;
A displacement measuring unit for measuring a displacement of the tissue surface generated by the insertion of the energy transfer unit; And
And a control unit for controlling the insertion operation of the energy transfer unit based on the displacement of the tissue surface measured by the displacement measuring unit.
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KR1020160153199A KR101918221B1 (en) | 2016-11-17 | 2016-11-17 | An treatment apparatus and a method for controlling that |
PCT/KR2017/013075 WO2018093190A1 (en) | 2016-11-17 | 2017-11-17 | Treatment device and method for controlling same |
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KR102214344B1 (en) * | 2018-12-20 | 2021-02-10 | 주식회사 루트로닉 | A Handpiece for treatment, AN TREATMENT APPARATUS AND A METHOD FOR CONTROLLING THAT |
KR102403085B1 (en) * | 2019-12-17 | 2022-05-30 | 이오플로우(주) | Medical liquid infusion apparatus |
US20230011504A1 (en) * | 2019-12-11 | 2023-01-12 | Eoflow Co., Ltd. | Liquid medicine injection device |
KR102133999B1 (en) * | 2020-02-17 | 2020-07-14 | 한경호 | Handpiece for skin treatment |
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JP2005221713A (en) | 2004-02-05 | 2005-08-18 | Shinkosha:Kk | Optical displacement sensor |
US20140324089A1 (en) | 2013-04-30 | 2014-10-30 | Elwha Llc | Tattooing systems and methods |
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JP2006289098A (en) * | 2005-04-12 | 2006-10-26 | Inolase 2002 Ltd | Apparatus for vacuum-assisted light-based treatment of skin |
KR101124675B1 (en) * | 2009-08-31 | 2012-03-19 | 김근식 | Skin surgical operation the system which use the high frequency |
KR101369271B1 (en) * | 2010-12-24 | 2014-03-06 | 방시열 | Needle unit for skin procedure |
KR101300123B1 (en) * | 2011-07-26 | 2013-08-26 | 주식회사 루트로닉 | A treatment apparatus using radio frequency energy and a method for controling it |
KR101427734B1 (en) * | 2012-06-07 | 2014-08-07 | 라종주 | Apparatus for treating tissue |
KR101703290B1 (en) * | 2015-02-12 | 2017-02-06 | 주식회사 루트로닉 | High frequency treatment apparatus and method for treating using it |
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JP2005221713A (en) | 2004-02-05 | 2005-08-18 | Shinkosha:Kk | Optical displacement sensor |
US20140324089A1 (en) | 2013-04-30 | 2014-10-30 | Elwha Llc | Tattooing systems and methods |
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