KR20150076749A - High frequency electrical treatment equipment - Google Patents

High frequency electrical treatment equipment Download PDF

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Publication number
KR20150076749A
KR20150076749A KR1020130165303A KR20130165303A KR20150076749A KR 20150076749 A KR20150076749 A KR 20150076749A KR 1020130165303 A KR1020130165303 A KR 1020130165303A KR 20130165303 A KR20130165303 A KR 20130165303A KR 20150076749 A KR20150076749 A KR 20150076749A
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KR
South Korea
Prior art keywords
tube
wires
conductive
hole
handle body
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Application number
KR1020130165303A
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Korean (ko)
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KR101605080B1 (en
Inventor
주돈수
Original Assignee
아이메디컴(주)
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Priority to KR1020130165303A priority Critical patent/KR101605080B1/en
Priority to PCT/KR2014/012244 priority patent/WO2015099335A1/en
Publication of KR20150076749A publication Critical patent/KR20150076749A/en
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Publication of KR101605080B1 publication Critical patent/KR101605080B1/en

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B18/1482—Probes or electrodes therefor having a long rigid shaft for accessing the inner body transcutaneously in minimal invasive surgery, e.g. laparoscopy
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00526—Methods of manufacturing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00166—Multiple lumina
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/1206—Generators therefor
    • A61B2018/1246—Generators therefor characterised by the output polarity
    • A61B2018/126—Generators therefor characterised by the output polarity bipolar
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B2018/1405—Electrodes having a specific shape
    • A61B2018/1417—Ball
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B2018/1405—Electrodes having a specific shape
    • A61B2018/144—Wire

Abstract

The present invention relates to a high-frequency electric therapy apparatus.
A high frequency electric therapy apparatus according to an embodiment of the present invention includes a handle body having a first through hole and a handle body having one end inserted into the first through hole of the handle body and the other end inserted into the first hole of the handle body A pipe which is protruded from the through hole and has a second through hole and a second through hole whose one end is inserted into the second through hole of the pipe and the other end is protruded from the second through hole of the pipe, A pair of conductive wires each having one end inserted into two through holes of the tube and the other end protruded from two through holes of the tube, And the other end of the wire is protruded from the two through holes of the tube with the same length.

Figure P1020130165303

Description

{HIGH FREQUENCY ELECTRICAL TREATMENT EQUIPMENT}

The present invention relates to a high-frequency electric therapy apparatus.

As one of the treatment methods of lumbar disc herniation and nucleus accumbens, which act as a cause of lumbar spinal pain, the inner part of the disc is removed to reduce the pressure inside the disc so that the protruding part of the disc is spontaneously restored to the inside of the disc Is being used.

In order to perform such a procedure, a high frequency electric therapy apparatus is used to locally remove the body tissue of a treatment site.

An example of such a high-frequency electric therapy apparatus is disclosed in Korean Patent No. 1139940, and a configuration of the high-frequency electric therapy apparatus will be briefly described with reference to FIG. 1. For reference, FIG. 1 corresponds to FIG. 4 of Korean registered patent For convenience of explanation, the drawings and the like are used without modification.

The high frequency electric therapy apparatus includes a first electrode unit 110 including a cap 111, a connector 112, a cylindrical body 113, and a first electrode line 114, A ring 131 and a second electrode line 132 which are connected to the insulating portion 120 and surround the cylindrical body 113. The insulating member 120 is made of a conductive material, And a two-electrode unit 130.

The high frequency electric therapy apparatus is inserted into the body tissue so that the first electrode unit 110 and the second electrode unit 130 have different polarities, that is, an anode or a cathode, And through this, the incision, coagulation, and hemostasis work.

In the high-frequency electric therapy apparatus, the cap 111 serving as the first electrode and the ring 131 serving as the second electrode are separated by a predetermined distance with the insulating portion 120 interposed therebetween. Therefore, in order for the body tissue to generate heat, not only the cap 111 but also the ring 131 must be inserted into the body tissue, so that the insertion portion of the therapeutic device inserted into the body tissue is relatively large, And there is also a problem in that it has a bad effect on surrounding tissues unnecessarily in addition to the treatment site.

Korean Registered Patent No. 1139940 (Registered on April 18, 2012.)

Disclosure of Invention Technical Problem [8] Accordingly, the present invention has been made in an effort to solve the above problems, and it is an object of the present invention to minimize the insertion site of a therapeutic device inserted into a body tissue, thereby finely and locally treating the body tissue, And an object of the present invention is to provide a high-frequency electric therapy apparatus.

According to an aspect of the present invention, there is provided a high-frequency electric therapy apparatus including a handle body having a first through-hole, one end being inserted into a first through-hole of the handle body, And the other end is protruded from the first through hole of the handle body and has a second through hole; a first end inserted into the second through hole of the pipe and a second end inserted from the second through hole of the pipe And the other end of which is inserted through the two through holes of the tube and the other end of which is inserted through two through holes of the tube, And the other ends of the two conductive wires are protruded from the two through holes of the tube with the same length.

Further, the handle body has a cavity portion communicating with the first through hole.

Further, a cap having two through holes is provided to seal the cavity of the handle body.

Further, conductive connectors are respectively inserted into the two through holes of the cap, and the two conductive connectors are directly or indirectly connected to the two wires, respectively.

Further, the two connectors and the two wires are respectively connected through a conductive connecting member.

The ends of the other ends of the two conductive wires are formed in a circular shape.

A method of manufacturing the high frequency electric therapy apparatus, comprising the steps of: preparing the two conductive wires, the tube, the two conductive connectors, the handle body, the cap, and the conductive pipe; heating the ends of the other ends of the two wires A step of inserting the two wires into the tube so that the ends of the other ends of the two wires protrude to the same length, and then bonding and fixing the two wires to the tube; Inserting the conductive pipe having the tube attached thereto into the conductive pipe, bonding and fixing the two conductive connectors to the cap, inserting the conductive pipe having the tube attached thereto into the handle body and connecting the conductive pipe to the cap .

Further, the method further comprises a step of polishing the ends of the two wires formed in a circular shape so that they do not contact each other.

In the high frequency electric therapy apparatus of the present invention having the above-described configuration, the distal ends of the two wires protrude in the same length and are arranged in a line, so that they are deeply inserted into the body treatment region There is no need to minimize the action area. Therefore, the insertion site of the therapeutic device can be made relatively small, so that it can be applied to the treatment site locally and finely, and the conventional problem of unnecessarily adversely affecting the surrounding tissue can be improved.

In addition, the distal end of the other end of the conductive wire of the high-frequency electric therapy apparatus of the present invention is formed in a circular shape to prevent damage to the nerve tissue during contact with a human body or the like.

1 shows an example of a conventional high-frequency electric therapy apparatus.
FIG. 2 shows a coupling relationship between components of a high-frequency electric therapy apparatus according to an embodiment of the present invention.
Fig. 3 shows a state in which components of the high-frequency electric therapy apparatus of Fig. 2 are combined (however, the cap is not shown).
Fig. 4 shows the interior of the high frequency electric therapy apparatus of Fig. 2;
Fig. 5 shows a connector of the high-frequency electric therapy apparatus of Fig. 2;
Fig. 6 shows a cap of the radio frequency electric therapy apparatus of Fig. 2;
Fig. 7 shows the interior of the handle body of the high-frequency electric therapy apparatus of Fig. 2;
Fig. 8 shows a pipe of the high-frequency electric therapy apparatus of Fig. 2;
Fig. 9 shows a wire of the high-frequency electric therapy apparatus of Fig. 2;
Fig. 10 shows a tube of the high-frequency electric therapy apparatus of Fig. 2;
11 is a conceptual diagram of applying the RF electric therapy apparatus of FIG. 2 to a body tissue.

Hereinafter, a configuration of a high-frequency electric therapy apparatus (hereinafter referred to as a "high-level electric treatment apparatus") according to an embodiment of the present invention will be described.

2, the high-frequency electric therapy apparatus mainly includes a handle body 1, a pipe 2, a tube 3, conductive wires 41 and 42, ).

As shown in Fig. 7, the handle body 1 has a first through hole 11 penetrating in the longitudinal direction (reference transverse direction). The handle body 1 also has a cavity 12 connected to the first through hole 11. [ One end of the handle body 1 is connected to the outside through the first through hole 11 and the other end is connected to the outside through the cavity 12.

4 and 8, one end of the pipe 2 is inserted into the first through hole 11 of the handle body 1 and the other end of the pipe 2 is inserted into the first through hole 11 of the handle body 1 ) By a predetermined length. The pipe (2) also has a second through hole (21) penetrating in the longitudinal direction thereof.

4 and 10, one end of the tube 3 is inserted into the second through hole 21 of the pipe 2 and the other end of the tube 3 is connected to the second through hole 21 of the pipe 2 And is protruded by a predetermined length. Further, the tubes 3 are separated from each other and have two through holes 31, 32 formed in the longitudinal direction thereof.

The pipe 2 may be made of a metal such as stainless steel or the like and the tube 3 may be made of a polymer material such as PEBAX (Poly Ether Block Amides) have. The reason for this is that it is inserted into a plurality of through holes formed in the inside of the catheter (not shown) so that the distal end of the tube 3 is more warped as it is bent in one direction by the operation of the catheter. In addition, since the conductive wires 41 and 42 have polarities of (+) and (-) at the time of use, it is important to stably insulate them from each other. Unlike the material of the pipe 2, the tube 3 is made of an insulating soft material.

The conductive wires 41 and 42 are inserted into the two through holes 31 and 32 of the tube 3 one end and the other end are inserted into the two through holes 31, 32). Here, the other ends of the conductive wires 41 and 42 protrude from the two through holes of the tube 3 to have the same length (l). The distal ends of the other ends of the conductive wires 41 and 42 are preferably formed in a circular shape so as not to damage the nerve tissue during contact with a human body or the like. As the conductive material applied to the wires 41 and 42, a metal such as stainless steel may be used.

4 and 6, the cap 5 is connected to the hollow portion 12 side of the handle body 1, and the cap 5 is connected to the cap 5, And has two through holes 51 and 52 for closing the cavity portion 12 and for inserting the conductive connectors 61 and 62 to be described later, respectively.

The conductive connectors 61 and 62 are respectively inserted into the through holes 51 and 52 of the cap 5 and electrically connected to the wires 41 and 42 directly or indirectly. And FIG. 4 shows an indirect connection through the conductive connecting member 7 as an example. As the conductive material applied to the connectors 61 and 62, a metal such as brass or the like may be used.

The high frequency electric therapy apparatus having such a configuration can be manufactured by the following method.

First, two conductive wires 41 and 42, a tube 3, two conductive connectors 61 and 62, a handle body 1, a cap 5, and a conductive pipe 2 are prepared.

Next, the ends of the other ends of the two wires 41 and 42 are heated to produce a circular shape.

Next, the two wires 41 and 42 are inserted into the tube 3 so that the ends of the other ends of the two wires 41 and 42 protrude from the tube 3 with the same length, The two wires 41 and 42 are adhered and fixed. At this time, it is preferable to further include a step of polishing the ends of the two circularly formed wires 41 and 42 so that they do not contact each other.

Next, the tube 3 to which the two wires 41 and 42 are bonded is inserted into the conductive pipe 2 and fixed thereto by adhesion.

Next, the two conductive connectors 61 and 62 are adhesively fixed to the cap 5.

Next, the conductive pipe 2 to which the tube 3 is adhered is inserted into the handle body 1 and fixedly connected to the cap 5.

The method of using the present high frequency electric therapy apparatus is as follows.

First, it is connected to high-frequency equipment (not shown) on connectors 61 and 62 of the present high-frequency electric therapy apparatus.

Next, after driving the high-frequency equipment, the distal ends of the two wires 41 and 42 are brought into contact with the treatment area of the body. At this time, as electricity from the distal end is transferred to the body tissue, the body tissue acts as a resistance, and heat of a predetermined temperature is generated, and it can be used to perform an operation such as dissection, coagulation and hemostasis. For reference, the hemostatic effect of body tissues usually occurs around 60 to 65 degrees, and the incision effect must be over 100 degrees.

11, unlike the prior art, the end portions of the two wires 41 and 42 protrude in the same length and are arranged in a line. As shown in FIG. 11, in order to allow electricity to pass through the body It is not necessary to insert it deeply into the body treatment site, so that the operation site can be minimized. That is, in the conventional electric therapy apparatus, as shown in FIG. 1, the body tissue must be inserted into the body tissue up to the ring 131 as well as the cap 111 in order to generate heat. Therefore, There is a problem in that the insertion site is relatively large, so that it is limited to locally finely applying to the treatment site, and there is also a problem that it unnecessarily affects the surrounding tissues in addition to the treatment site. In this radio frequency electric therapy apparatus, It is possible to apply it locally and finely to the treatment site, and the problem of unnecessarily adversely affecting the surrounding tissues can be improved.

In addition, the high-frequency electric therapy apparatus may be used in combination with a catheter (not shown). For example, a catheter may be first inserted into a treatment site, and then an endoscope may be inserted into one of a plurality of through- After confirming the site of the catheter, the tube of the high-frequency electric therapy apparatus is inserted into the through hole of the catheter, and the tube is positioned at the operation site, and then the high frequency apparatus is driven to generate heat at the operation site.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, Of the right.

1 ... handle body, 11 ... first through hole
12 ... cavity part, 2 ... pipe
21 ... second through hole, 3 ... tube
31, 32 ... through hole, 41, 42 ... conductive wire
5 ... cap, 51, 52 ... through hole
61, 62 ... conductive connector, 7 ... conductive connecting member

Claims (8)

A handle body having a first through hole,
A pipe having one end inserted into a first through hole of the handle body and the other end protruding from a first through hole of the handle body and having a second through hole;
A tube having two through holes, one end of which is inserted into the second through hole of the pipe and the other end of which protrudes from the second through hole of the pipe,
One end is inserted into each of the two through holes of the tube and the other end is inserted into two through holes of the tube,
/ RTI >
And the other ends of the two conductive wires are protruded from the two through holes of the tube with the same length
High frequency electric therapy device. The method of claim 1,
And the handle body has a cavity portion communicating with the first through hole. 3. The method of claim 2,
And a cap having two through-holes to seal the cavity of the handle body. 4. The method of claim 3,
Wherein a conductive connector is inserted into each of the two through holes of the cap, and two conductive connectors are directly or indirectly connected to the two wires, respectively. 5. The method of claim 4,
Wherein the two connectors and the two wires are respectively connected through a conductive connecting member. The method of claim 1,
Wherein the distal ends of the other ends of the two conductive wires are formed in a circular shape. A method for manufacturing a high-frequency electric therapy apparatus according to claim 5,
Preparing the two conductive wires, the tube, the two conductive connectors, the handle body, the cap, the conductive pipe,
Heating the ends of the other ends of the two wires to form a circular shape,
Inserting the two wires into the tube so that the ends of the other ends of the two wires protrude to the same length, and then bonding and fixing the two wires to the tube;
Inserting the tube having the two wires bonded thereto into the conductive pipe and bonding and fixing the tube,
Bonding the two conductive connectors to the cap,
Inserting the conductive pipe to which the tube is adhered into the handle body and fixing the conductive pipe to the cap
Wherein the method comprises the steps of: 8. The method of claim 7,
Further comprising the step of polishing the end portions of the two wires formed in a circular shape so that they do not contact each other.
KR1020130165303A 2013-12-27 2013-12-27 High frequency electrical treatment equipment manufacturing method KR101605080B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020130165303A KR101605080B1 (en) 2013-12-27 2013-12-27 High frequency electrical treatment equipment manufacturing method
PCT/KR2014/012244 WO2015099335A1 (en) 2013-12-27 2014-12-12 High-frequency electrotherapeutic device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020130165303A KR101605080B1 (en) 2013-12-27 2013-12-27 High frequency electrical treatment equipment manufacturing method

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KR20150076749A true KR20150076749A (en) 2015-07-07
KR101605080B1 KR101605080B1 (en) 2016-03-21

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WO (1) WO2015099335A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210144520A (en) * 2020-05-22 2021-11-30 박용범 Varicose vein surgery kit and surgical method of use
KR20210152909A (en) * 2020-06-09 2021-12-16 박용범 Thermochemical lower extremity varicose veins surgical kit and method of use

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US5282799A (en) * 1990-08-24 1994-02-01 Everest Medical Corporation Bipolar electrosurgical scalpel with paired loop electrodes
JP4420593B2 (en) * 2002-07-29 2010-02-24 Ｈｏｙａ株式会社 Bipolar high-frequency treatment instrument for endoscope
JP5114179B2 (en) * 2007-12-17 2013-01-09 Ｈｏｙａ株式会社 Bipolar high-frequency treatment instrument for endoscope
KR100879617B1 (en) * 2008-05-19 2009-01-21 박영세 An electrosurgical instrument
WO2011088387A2 (en) 2010-01-15 2011-07-21 Salient Surgical Technologies, Inc. Electrosurgical devices, electrosurgical unit and methods of use thereof
JP5764514B2 (en) 2011-03-29 2015-08-19 日本ゼオン株式会社 Endoscopic high-frequency treatment instrument
KR101248959B1 (en) * 2011-05-12 2013-04-01 신경민 Electrode device having flexible tube for high frequency thermotherapy
JP5979845B2 (en) 2011-10-25 2016-08-31 株式会社 オリエントマイクロウェーブ Microwave surgical device and device including microwave surgical device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210144520A (en) * 2020-05-22 2021-11-30 박용범 Varicose vein surgery kit and surgical method of use
KR20210152909A (en) * 2020-06-09 2021-12-16 박용범 Thermochemical lower extremity varicose veins surgical kit and method of use

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Publication number Publication date
KR101605080B1 (en) 2016-03-21
WO2015099335A1 (en) 2015-07-02

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