WO2021153897A1 - Endoscope treatment tool channel plug having outlet for collecting secretion and endoscope apparatus having same - Google Patents

Endoscope treatment tool channel plug having outlet for collecting secretion and endoscope apparatus having same Download PDF

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Publication number
WO2021153897A1
WO2021153897A1 PCT/KR2020/017940 KR2020017940W WO2021153897A1 WO 2021153897 A1 WO2021153897 A1 WO 2021153897A1 KR 2020017940 W KR2020017940 W KR 2020017940W WO 2021153897 A1 WO2021153897 A1 WO 2021153897A1
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treatment instrument
endoscopic
endoscopic treatment
secretion
collection space
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PCT/KR2020/017940
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French (fr)
Korean (ko)
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최정완
김재영
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고려대학교 산학협력단
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Publication of WO2021153897A1 publication Critical patent/WO2021153897A1/en

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3462—Trocars; Puncturing needles with means for changing the diameter or the orientation of the entrance port of the cannula, e.g. for use with different-sized instruments, reduction ports, adapter seals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • A61B17/3421—Cannulas
    • A61B17/3423—Access ports, e.g. toroid shape introducers for instruments or hands
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • A61B17/3421—Cannulas
    • A61B2017/3437—Cannulas with means for removing or absorbing fluid, e.g. wicks or absorbent pads
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • A61B17/3421—Cannulas
    • A61B17/3439—Cannulas with means for changing the inner diameter of the cannula, e.g. expandable
    • A61B2017/3441—Cannulas with means for changing the inner diameter of the cannula, e.g. expandable with distal sealing means

Definitions

  • the present invention relates to an endoscopic treatment instrument channel stopper having an outlet for collecting secretions, and an endoscopic device having the same, and more particularly, to a channel hole of an endoscopic treatment instrument to allow intestinal body secretions to flow back through the endoscopic treatment instrument channel. It relates to an endoscopic treatment instrument channel stopper having an outlet for collecting secretions that can prevent and effectively collect secretions, and an endoscopic device having the same.
  • endoscopic surgical instruments used are becoming diversified.
  • most of the endoscopic treatment accessaries are being inserted through the endoscopic treatment tool channel.
  • the endoscopic treatment device channel stopper In order to prevent reflux of intestinal secretions through the endoscopic treatment device channel, when the endoscopic treatment device is not used, it is usually covered with the endoscopic treatment device channel stopper.
  • the cap of the endoscopic treatment instrument channel is opened, or the endoscopic instrument is inserted by drilling a small hole in the cap.
  • the ability of the endoscopic treatment instrument channel stopper to prevent reflux discharge is lowered, so that the secretions of the human body through the endoscopic treatment instrument regurgitate and flow out to contaminate the operator and the surrounding environment.
  • Patent Document 1 Korean Patent Publication No. 10-2008-0114235, December 31, 2008
  • An object of the present invention is to prevent intestinal human secretion from flowing back into the cap of the endoscopic treatment instrument channel stopper through the endoscopic treatment instrument channel, and to provide an endoscopic treatment instrument channel stopper having an outlet for collecting secretions that can effectively collect secretions; To provide an endoscope device having the same.
  • an intermediate film is formed so as not to communicate in one direction, and an endoscopic procedure is performed on one side centering on the intermediate film.
  • a body in which an insertion substantial portion to which the instrument is coupled is formed, and a secretion collection space for temporarily accommodating secretions flowing backward through the endoscopic treatment device channel is formed on the other side; and an outlet having one end inserted into the secretion collection space, and the other end protruding outward to guide the secretions accommodated in the secretion collection space to the outside.
  • the interlayer is integrally coupled to the interlayer and extends downward to narrow the width, and when penetrating downward from the upper surface of the interlayer through the endoscopic procedure device, it is in close contact with the endoscopic procedure device and discharges the secretions into the secretion collection space.
  • a valve to prevent backflow may be provided.
  • valve may be formed in a quadrangular pyramid or cone shape.
  • the body and the interlayer may be formed of the same material or different materials.
  • the endoscopic treatment instrument channel stopper having an outlet for collecting secretions according to the present invention and the endoscopic device having the same are coupled to the endoscopic treatment instrument channel of the endoscope device and when the endoscopic treatment instrument is inserted through the endoscopic treatment instrument channel, the intestinal It is possible to prevent the backflow of human secretions into the cap of the endoscope treatment instrument channel stopper and collect the secretions effectively, thereby preventing the spread of nosocomial bacterial infection through secretions and contamination of the operator from secretions, and providing a clean operating environment. .
  • FIG. 1 is a view showing a state in which an endoscopic treatment instrument channel stopper having an outlet port according to an embodiment of the present invention is connected to the endoscopic treatment instrument.
  • FIG. 2 is a perspective view of an endoscopic treatment instrument channel stopper having an outlet according to an embodiment of the present invention.
  • FIG. 3 is a transparent perspective view of an endoscopic treatment instrument channel stopper having an outlet according to an embodiment of the present invention.
  • FIG. 4 is a cross-sectional view taken along line A-A of FIG. 2 .
  • FIG. 5 is a cross-sectional view taken along line B-B of FIG. 2 .
  • FIG. 1 is a view showing a state in which an endoscopic treatment instrument channel stopper having an outlet port according to an embodiment of the present invention is connected to an endoscopic treatment instrument
  • FIG. 2 is an endoscopic treatment instrument channel having an outlet port according to an embodiment of the present invention.
  • 3 is a perspective view of the endoscopic treatment instrument channel stopper having an outlet according to an embodiment of the present invention
  • FIG. 4 is a cross-sectional view taken along line AA of FIG. 2
  • FIG. 5 is a cross-sectional view taken along line BB of FIG.
  • the endoscopic treatment instrument channel stopper 10 having an outlet for collecting secretions is configured to include a body 110 and an outlet 120.
  • the body 110 is coupled to the channel hole (H) of the endoscopic treatment instrument (A) into which the endoscopic treatment instrument is inserted, and has an approximate appearance of a cylindrical shape.
  • the body 110 is formed so that both ends are open, but an intermediate film 111 is formed therein so as not to communicate in one direction, the insertion upper end 112 is formed on the upper side centering on the intermediate film 111, and the lower end is endoscopic treatment
  • the secretion collection space 113 for temporarily accommodating the secretions flowing backward through the channel C of the sphere is formed, so that the space in which the endoscopic surgical instrument is coupled and the space in which the secretions can be temporarily accommodated are physically separated.
  • the endoscopic apparatus is provided with an insertion unit, an operation unit, a connection unit, and the like, and in the present invention, only the endoscopic treatment instrument into which the endoscopic surgical instrument is inserted in the operation unit is expressed.
  • the intermediate film 111 is formed in a plate shape, and a groove 1111 may be formed on the upper surface in a downward direction so that the endoscopic surgical instrument can be smoothly penetrated and inserted.
  • the intermediate film 111 is preferably formed adjacent to the upper side so that the secretion collection space 113 formed on the lower side with the intermediate film 111 formed on the lower side is widened.
  • the intermediate film 111 may include a plate film 114 that is formed to protrude downward.
  • the valve 114 is formed in the shape of a quadrangular pyramid or cone and has a peak shape that is narrowed in the extending direction. At this time, the endoscopic surgical instrument is disposed to penetrate the intermediate membrane 111 and the valve 114, and through this, the secretion collection space 113 is divided into both sides with the valve 114 as the center. Therefore, the valve 114 makes the guide passage 1112 of the endoscopic surgical instrument coupled along the intermediate film 111 and the valve 114 lengthen, and at the same time, downward from the upper surface of the intermediate film through the endoscopic surgical instrument.
  • the secretion When penetrating, the secretion is guided along the outer surface of the valve 114 extending in the downward direction so as to be in close contact with the endoscopic surgical instrument so that it is accommodated in the secretion collection space 113, so that it does not flow backward along the guide passage 1112 can prevent it At this time, since the outlet 120 is formed on the side of the secretion collection space 113, secretion can be induced through the outlet.
  • the guide passage 1112 is not pre-molded.
  • the adhesion between the guide passages may be reduced depending on the outer diameter of the endoscopic surgical instrument. This is because, when the adhesion is lowered, a gap is generated and secretions can flow back along the gap.
  • the insertion upper end 112 may be formed on the upper side with the intermediate membrane 111 as a center so that one end of the endoscopic surgical instrument is coupled.
  • the upper end of the insertion upper end 112 may be provided with a protrusion 1121 protruding convexly in the inward direction.
  • the protrusion 1121 is formed of a cushioned material to firmly fix the outer peripheral surface of the endoscopic treatment instrument, so that the endoscopic treatment instrument is not easily separated.
  • the communication hole 115 is formed to communicate with the outside in the secretion collection space 113 .
  • the communication hole 115 may be formed at the lower end of the secretion collection space 113 so that the secretions flowing backward along the secretion collection space 113 move immediately before moving upward.
  • the body 110 may be integrally formed, and it is preferably formed of a silicone or rubber material so that the guide passage 1112 can be formed through the smooth through-hole formation of the valve 114 through the intermediate film 111 . And, the guide flow path 1112 is formed to have a relatively small diameter compared to the endoscopic treatment device, so that adhesion with the endoscopic treatment device disposed in the guide flow path 1112 can be increased.
  • the intermediate film 111 integrally formed with the body 110 and the plate film 114 may be formed of the same material or may be formed of different materials.
  • the body 110 and the intermediate film 111 may be formed of a rubber material or a silicone material, and when the body 110 is formed of a rubber material, the intermediate film 111 may be formed of a silicone material. , the material is not limited thereto.
  • the outlet 120 has one end inserted into the communication hole 115 formed in the body 110 to communicate with the secretion collection space, and the other end protrudes to the outside to guide the movement of the secretions accommodated in the secretion collection space 113 to the outside.
  • a soft tube tube may be connected to the outlet 120 to collect and accommodate secretions
  • a pouch (B) capable of accommodating secretions may be connected at the end thereof.
  • the endoscopic treatment instrument channel stopper having an outlet for collecting secretions according to the present invention and the endoscopic device having the same are coupled to the endoscopic treatment instrument channel of the endoscope device and when the endoscopic treatment instrument is inserted through the endoscopic treatment instrument channel, the intestinal It is possible to prevent the backflow of human secretions into the cap of the endoscope treatment instrument channel stopper and collect the secretions effectively, thereby preventing the spread of nosocomial bacterial infection through secretions and contamination of the operator from secretions, and providing a clean operating environment. .

Abstract

The present invention relates to: an endoscope treatment tool channel plug which is coupled to a channel hole of an endoscope treatment tool and capable of collecting a secretion backflowing when an endoscopic treatment accessary is inserted through the channel hole; and an endoscope apparatus having same, wherein the endoscope treatment tool channel plug comprises: a body in which an intermediate film is formed so as to prevent flow in one direction, an insertion top portion is formed on one side with reference to the intermediate film such that an endoscopic treatment accessary is coupled to the insertion top portion, and a secretion collection space is formed on the other side with reference to the intermediate film to temporarily receive a secretion flowing backward through the endoscope treatment tool channel; and an outlet having one end communicating with the secretion collection space and the other end protruding outward and guiding a secretion accommodated in the secretion collection space to the outside.

Description

분비물 수집을 위한 배출구를 구비하는 내시경 처치구 채널 마개 및 이를 구비하는 내시경 장치Endoscopic treatment instrument channel stopper having an outlet for collecting secretions and endoscopic device having the same
본 발명은 분비물 수집을 위한 배출구를 구비하는 내시경 처치구 채널 마개 및 이를 구비하는 내시경 장치에 관한 것으로서, 보다 구체적으로는 내시경 처치구의 채널구멍에 결합되어 장내 인체 분비물이 내시경 처치구 채널을 통해 역류하는 것을 방지하고, 효과적으로 분비물을 수집할 수 있는 분비물 수집을 위한 배출구를 구비하는 내시경 처치구 채널 마개 및 이를 구비하는 내시경 장치에 관한 것이다.The present invention relates to an endoscopic treatment instrument channel stopper having an outlet for collecting secretions, and an endoscopic device having the same, and more particularly, to a channel hole of an endoscopic treatment instrument to allow intestinal body secretions to flow back through the endoscopic treatment instrument channel. It relates to an endoscopic treatment instrument channel stopper having an outlet for collecting secretions that can prevent and effectively collect secretions, and an endoscopic device having the same.
내시경 시술의 발달로 사용되는 내시경적 시술기구들은 다양해지고 있다. 하지만, 대부분의 내시경적 시술 기구(endoscopic treatment accessary)들은 내시경 처치구 채널을 통하여 삽입되고 있는 실정이다.With the development of endoscopic procedures, endoscopic surgical instruments used are becoming diversified. However, most of the endoscopic treatment accessaries are being inserted through the endoscopic treatment tool channel.
내시경 처치구 채널을 통하여 장내 인체 분비물이 역류를 하는 것을 방지하기 위하여 내시경적 시술기구 사용이 없을 시 내시경 처치구 채널 마개로 평소에는 덮어둔다.In order to prevent reflux of intestinal secretions through the endoscopic treatment device channel, when the endoscopic treatment device is not used, it is usually covered with the endoscopic treatment device channel stopper.
반대로, 내시경적 시술기구의 사용이 필요시 내시경 처치구 채널 마개의 뚜껑을 열거나, 뚜껑의 작은 구멍을 뚫어 내시경적 시술기구를 삽입하게 된다.Conversely, when the use of an endoscopic surgical instrument is necessary, the cap of the endoscopic treatment instrument channel is opened, or the endoscopic instrument is inserted by drilling a small hole in the cap.
이때, 내시경 처치구 채널 마개의 역류액 배출 방지 역할 능력이 저하되어 내시경 처치구를 통한 인체의 분비물이 역류하여 밖으로 흘러나와 시술자 및 주변 환경을 오염시킬 수 있다.In this case, the ability of the endoscopic treatment instrument channel stopper to prevent reflux discharge is lowered, so that the secretions of the human body through the endoscopic treatment instrument regurgitate and flow out to contaminate the operator and the surrounding environment.
따라서 현재는 내시경 시술시 마다 내시경 처치구 채널 마개 주변에 비닐을 감싸서 분비물을 수집하여 폐기하고 있다.Therefore, at present, every time an endoscopic procedure is performed, the secretions are collected and discarded by wrapping the plastic around the endoscopic treatment instrument channel stopper.
하지만 내시경 처치구 채널 마개 주변에 부착된 비닐로 인하여 내시경적 시술기구의 접근에 방해를 받고, 때때로 분비물이 비닐안으로만 수집되지 않고 주변으로도 흘러내는 경우가 발생하고 있어, 내시경의 처치구 사용시 분비물을 수집할 수 있는 기구의 필요성이 증대되고 있다.However, due to the plastic attached around the endoscopic treatment instrument channel stopper, access to the endoscopic treatment instrument is obstructed, and secretions sometimes flow not only in the plastic but also in the surroundings. The need for an organization that can collect
(특허문헌 1) (한국공개특허 제10-2008-0114235호, 2008년 12월 31일)(Patent Document 1) (Korea Patent Publication No. 10-2008-0114235, December 31, 2008)
본 발명의 목적은 내시경 처치구 채널을 통하여 장내 인체 분비물이 내시경 처치구 채널 마개의 뚜껑으로 역류하는 것을 방지하고, 분비물을 효과적으로 수집할 수 있는 분비물 수집을 위한 배출구를 구비하는 내시경 처치구 채널 마개 및 이를 구비하는 내시경 장치를 제공하는 것이다.An object of the present invention is to prevent intestinal human secretion from flowing back into the cap of the endoscopic treatment instrument channel stopper through the endoscopic treatment instrument channel, and to provide an endoscopic treatment instrument channel stopper having an outlet for collecting secretions that can effectively collect secretions; To provide an endoscope device having the same.
본 발명의 목적은 이상에서 언급한 목적으로 제한되지 않으며, 언급되지 않은 또 다른 목적들은 아래의 기재로부터 본 발명이 속하는 통상의 지식을 가진 자에게 명확히 이해될 수 있을 것이다.The object of the present invention is not limited to the object mentioned above, and other objects not mentioned will be clearly understood by those of ordinary skill in the art to which the present invention belongs from the following description.
위와 같은 목적을 달성하기 위하여, 본 발명의 실시예에 따른 분비물을 수집할 수 있는 배출구를 구비하는 내시경 처치구 채널 마개는 일방향으로 연통되지 않도록 중간막이 형성되며, 중간막을 중심으로 일측에 내시경적 시술기구가 결합되는 삽입 상당부가 형성되고, 타측에 내시경 처치구 채널을 통해 역류하는 분비물을 임시 수용하는 분비물 수집공간이 형성되는 몸체; 및 일단이 분비물 수집공간으로 삽입되고, 타단이 바깥으로 돌출되어 분비물 수집공간에 수용된 분비물을 바깥으로 이동 안내하는 배출구;를 포함한다.In order to achieve the above object, in the endoscopic treatment instrument channel stopper having an outlet for collecting secretions according to an embodiment of the present invention, an intermediate film is formed so as not to communicate in one direction, and an endoscopic procedure is performed on one side centering on the intermediate film. a body in which an insertion substantial portion to which the instrument is coupled is formed, and a secretion collection space for temporarily accommodating secretions flowing backward through the endoscopic treatment device channel is formed on the other side; and an outlet having one end inserted into the secretion collection space, and the other end protruding outward to guide the secretions accommodated in the secretion collection space to the outside.
여기서, 중간막은 중간막에 일체로 결합되어 폭이 좁아지도록 하방향으로 연장되며, 내시경적 시술기구를 통해 중간막의 상면으로부터 하방향으로 관통할 때, 내시경적 시술기구에 밀착되어 분비물 수집공간으로 분비물이 역류되는 것을 방지하는 판막을 구비할 수 있다.Here, the interlayer is integrally coupled to the interlayer and extends downward to narrow the width, and when penetrating downward from the upper surface of the interlayer through the endoscopic procedure device, it is in close contact with the endoscopic procedure device and discharges the secretions into the secretion collection space. A valve to prevent backflow may be provided.
여기서, 판막은 사각뿔 또는 원뿔 형상으로 형성될 수 있다.Here, the valve may be formed in a quadrangular pyramid or cone shape.
여기서, 몸체와 상기 중간막은 동일한 재질 또는 서로 다른 이종의 재질로 형성될 수 있다.Here, the body and the interlayer may be formed of the same material or different materials.
본 발명에 의한 분비물 수집을 위한 배출구를 구비하는 내시경 처치구 채널 마개 및 이를 구비하는 내시경 장치는 내시경 장치의 내시경 처치구 채널에 결합되어 내시경 처치구 채널을 통하여 내시경적 시술기구가 삽입될 때에, 장내 인체 분비물이 내시경 처치구 채널 마개의 뚜껑으로 역류하는 것을 방지하고, 분비물을 효과적으로 수집할 수 있어 분비물을 통한 원내 세균 감염 전파 및 시술자를 분비물로부터 오염을 예방할 수 있으며, 청결한 시술 환경을 제공할 수 있다.The endoscopic treatment instrument channel stopper having an outlet for collecting secretions according to the present invention and the endoscopic device having the same are coupled to the endoscopic treatment instrument channel of the endoscope device and when the endoscopic treatment instrument is inserted through the endoscopic treatment instrument channel, the intestinal It is possible to prevent the backflow of human secretions into the cap of the endoscope treatment instrument channel stopper and collect the secretions effectively, thereby preventing the spread of nosocomial bacterial infection through secretions and contamination of the operator from secretions, and providing a clean operating environment. .
본 발명의 효과는 이상에서 언급한 효과로 제한되지 않으며, 언급되지 않은 또 다른 효과들은 아래의 기재로부터 본 발명이 속하는 통상의 지식을 가진 자에게 명확히 이해될 수 있을 것이다.The effects of the present invention are not limited to the above-mentioned effects, and other effects not mentioned will be clearly understood by those of ordinary skill in the art from the following description.
도 1은 본 발명의 실시예에 따른 배출구를 구비하는 내시경 처치구 채널 마개가 내시경적 시술기구에 연결된 상태를 나타내는 도면이다.1 is a view showing a state in which an endoscopic treatment instrument channel stopper having an outlet port according to an embodiment of the present invention is connected to the endoscopic treatment instrument.
도 2는 본 발명의 실시예에 따른 배출구를 구비하는 내시경 처치구 채널 마개의 사시도이다.2 is a perspective view of an endoscopic treatment instrument channel stopper having an outlet according to an embodiment of the present invention.
도 3은 본 발명의 실시예에 따른 배출구를 구비하는 내시경 처치구 채널 마개의 투과 사시도이다.3 is a transparent perspective view of an endoscopic treatment instrument channel stopper having an outlet according to an embodiment of the present invention.
도 4는 도 2의 A-A 단면도이다.FIG. 4 is a cross-sectional view taken along line A-A of FIG. 2 .
도 5는 도 2의 B-B 단면도이다.FIG. 5 is a cross-sectional view taken along line B-B of FIG. 2 .
이하, 첨부된 도면을 참조하여 본 발명의 바람직한 실시예를 상세히 설명한다. 이때, 첨부된 도면에서 동일한 구성 요소는 가능한 동일한 부호로 나타내고 있음에 유의한다. 본 발명의 요지를 흐리게 할 수 있는 공지 기능 및 구성에 대한 상세한 설명은 생략할 것이다. 마찬가지 이유로 첨부 도면에 있어서 일부 구성요소는 과장되거나 생략되거나 개략적으로 도시되었다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In this case, it should be noted that in the accompanying drawings, the same components are denoted by the same reference numerals as much as possible. Detailed descriptions of well-known functions and configurations that may obscure the gist of the present invention will be omitted. For the same reason, some components are exaggerated, omitted, or schematically illustrated in the accompanying drawings.
명세서 전체에서, 어떤 부분이 어떤 구성요소를 “포함”한다고 할 때, 이는 특별히 반대되는 기재가 없는 한 다른 구성요소를 제외하는 것이 아니라 다른 구성요소를 더 포함할 수 있는 것을 의미한다. 또한, 명세서 전체에서, “~상에”라 함은 대상 부분의 위 또는 아래에 위치함을 의미하는 것이며, 반드시 중력 방향을 기준으로 상측에 위치하는 것을 의미하는 것은 아니다.Throughout the specification, when a part "includes" a certain element, it means that other elements may be further included, rather than excluding other elements, unless otherwise stated. In addition, throughout the specification, "on" means to be located above or below the target portion, and does not necessarily mean to be located above the direction of gravity.
도 1은 본 발명의 실시예에 따른 배출구를 구비하는 내시경 처치구 채널 마개가 내시경적 시술기구에 연결된 상태를 나타내는 도면이며, 도 2는 본 발명의 실시예에 따른 배출구를 구비하는 내시경 처치구 채널 마개의 사시도이고, 도 3은 본 발명의 실시예에 따른 배출구를 구비하는 내시경 처치구 채널 마개의 투과 사시도이며, 도 4는 도 2의 A-A 단면도이고, 도 5는 도 2의 B-B 단면도이다.1 is a view showing a state in which an endoscopic treatment instrument channel stopper having an outlet port according to an embodiment of the present invention is connected to an endoscopic treatment instrument, and FIG. 2 is an endoscopic treatment instrument channel having an outlet port according to an embodiment of the present invention. 3 is a perspective view of the endoscopic treatment instrument channel stopper having an outlet according to an embodiment of the present invention, FIG. 4 is a cross-sectional view taken along line AA of FIG. 2, and FIG. 5 is a cross-sectional view taken along line BB of FIG.
도 1 내지 도 5를 참조하여 설명하면, 본 발명의 실시예에 따른 분비물 수집을 위한 배출구를 구비하는 내시경 처치구 채널 마개(10)는 몸체(110) 및 배출구(120)를 포함하여 구성된다.1 to 5, the endoscopic treatment instrument channel stopper 10 having an outlet for collecting secretions according to an embodiment of the present invention is configured to include a body 110 and an outlet 120.
몸체(110)는 내시경적 시술기구가 삽입되는 내시경 처치구(A)의 채널 구멍(H)에 결합되는 것으로서, 대략적인 외관이 원통형상으로 형성된다. 이때, 몸체(110)는 양단이 개방되도록 형성되지만, 일방향으로 연통되지 않도록 내부에 중간막(111)이 형성되어 중간막(111)을 중심으로 상측에 삽입 상단부(112)가 형성되고, 하측에는 내시경 처치구의 채널(C)을 통해 역류하는 분비물을 임시 수용하는 분비물 수집공간(113)이 형성되어 내시경적 시술기구가 결합되는 공간과 분비물이 임시로 수용될 수 있는 공간이 물리적으로 분리된다. 본 발명에서 내시경 장치는 삽입부, 조작부 및 연결부 등을 구비하는 것으로서, 본 발명에서는 조작부에서 내시경적 시술기구가 삽입되는 내시경 처치구만을 표현하였다.The body 110 is coupled to the channel hole (H) of the endoscopic treatment instrument (A) into which the endoscopic treatment instrument is inserted, and has an approximate appearance of a cylindrical shape. At this time, the body 110 is formed so that both ends are open, but an intermediate film 111 is formed therein so as not to communicate in one direction, the insertion upper end 112 is formed on the upper side centering on the intermediate film 111, and the lower end is endoscopic treatment The secretion collection space 113 for temporarily accommodating the secretions flowing backward through the channel C of the sphere is formed, so that the space in which the endoscopic surgical instrument is coupled and the space in which the secretions can be temporarily accommodated are physically separated. In the present invention, the endoscopic apparatus is provided with an insertion unit, an operation unit, a connection unit, and the like, and in the present invention, only the endoscopic treatment instrument into which the endoscopic surgical instrument is inserted in the operation unit is expressed.
중간막(111)은 판상으로 형성되며, 상면에는 내시경적 시술기구가 원활하게 관통하여 삽입될 수 있도록 하방향으로 홈(1111)이 형성될 수 있다. 중간막(111)은 하측에 형성되는 중간막(111)을 중심으로 하측에 형성되는 분비물 수집공간(113)이 넓어지도록 상측에 인접하여 형성되는 것이 바람직하다. 그리고, 중간막(111)은 하방향을 향하여 돌출형성되는 판막(114)을 구비할 수 있다.The intermediate film 111 is formed in a plate shape, and a groove 1111 may be formed on the upper surface in a downward direction so that the endoscopic surgical instrument can be smoothly penetrated and inserted. The intermediate film 111 is preferably formed adjacent to the upper side so that the secretion collection space 113 formed on the lower side with the intermediate film 111 formed on the lower side is widened. In addition, the intermediate film 111 may include a plate film 114 that is formed to protrude downward.
판막(114)은 사각뿔 또는 원뿔 형상으로 형성되어 연장방향을 따라 폭이 좁아지는 첨두 형상으로 형성된다. 이때, 내시경적 시술기구는 중간막(111) 및 판막(114)을 관통하여 배치되며, 이를 통해, 분비물 수집공간(113)을 판막(114)을 중심으로 양측으로 분할하게 된다. 따라서, 판막(114)은 중간막(111) 및 판막(114)을 따라 결합되는 내시경적 시술기구의 안내유로(1112)가 길어지도록 함과 동시에, 내시경적 시술기구를 통해 중간막의 상면으로부터 하방향으로 관통할 때, 내시경적 시술기구에 밀착되도록 하여 하방향으로 연장된 판막(114)의 바깥면을 따라 분비물이 유도되면서 분비물 수집공간(113)에 수용되도록 함으로써, 안내유로(1112)를 따라 역류되지 않도록 할 수 있다. 이때, 분비물 수집공간(113)의 측면에 배출구(120)가 형성되기 때문에 배출구를 통해 분비물이 유도되도록 할 수 있다. The valve 114 is formed in the shape of a quadrangular pyramid or cone and has a peak shape that is narrowed in the extending direction. At this time, the endoscopic surgical instrument is disposed to penetrate the intermediate membrane 111 and the valve 114, and through this, the secretion collection space 113 is divided into both sides with the valve 114 as the center. Therefore, the valve 114 makes the guide passage 1112 of the endoscopic surgical instrument coupled along the intermediate film 111 and the valve 114 lengthen, and at the same time, downward from the upper surface of the intermediate film through the endoscopic surgical instrument. When penetrating, the secretion is guided along the outer surface of the valve 114 extending in the downward direction so as to be in close contact with the endoscopic surgical instrument so that it is accommodated in the secretion collection space 113, so that it does not flow backward along the guide passage 1112 can prevent it At this time, since the outlet 120 is formed on the side of the secretion collection space 113, secretion can be induced through the outlet.
이때, 안내유로(1112)는 미리 성형되지 않는 것이 바람직하다. 이는, 안내유로가 미리 성형되는 경우, 내시경적 시술기구의 외경에 따라 안내유로 간에 밀착성이 저하될 수 있다. 밀착성이 저하되면, 간극이 발생하여 그 간극을 따라 분비물이 역류할 수 있기 때문이다.At this time, it is preferable that the guide passage 1112 is not pre-molded. In this case, when the guide passage is pre-formed, the adhesion between the guide passages may be reduced depending on the outer diameter of the endoscopic surgical instrument. This is because, when the adhesion is lowered, a gap is generated and secretions can flow back along the gap.
삽입 상단부(112)는 중간막(111)을 중심으로 상측에 형성되어 내시경적 시술기구의 일단이 결합되도록 할 수 있다. 이때, 삽입 상단부(112)의 상단에는 내측방향으로 볼록하게 돌출형성되는 돌출구(1121)를 구비할 수 있다. 돌출구(1121)는 쿠션이 있는 재질로 형성되어 내시경 처치구의 외주면을 견고하게 고정시킴으로써, 내시경적 시술기구가 쉽게 분리되지 않도록 할 수 있다.The insertion upper end 112 may be formed on the upper side with the intermediate membrane 111 as a center so that one end of the endoscopic surgical instrument is coupled. In this case, the upper end of the insertion upper end 112 may be provided with a protrusion 1121 protruding convexly in the inward direction. The protrusion 1121 is formed of a cushioned material to firmly fix the outer peripheral surface of the endoscopic treatment instrument, so that the endoscopic treatment instrument is not easily separated.
연통홀(115)은 분비물 수집공간(113)에서 바깥으로 연통되도록 형성된다. 이때, 연통홀(115)은 분비물 수집공간(113)의 하단에서 형성되어 분비물 수집공간(113)을 따라 역류되는 분비물이 상측으로 이동하기 전에 바로 이동되도록 할 수 있다.The communication hole 115 is formed to communicate with the outside in the secretion collection space 113 . At this time, the communication hole 115 may be formed at the lower end of the secretion collection space 113 so that the secretions flowing backward along the secretion collection space 113 move immediately before moving upward.
몸체(110)는 일체로 형성될 수 있으며, 중간막(111)을 통해 판막(114)으로 원활한 관통홀 형성을 통해 안내유로(1112)가 형성될 수 있도록 실리콘 또는 고무재질로 형성되는 것이 바람직하다. 그리고, 그 안내유로(1112)는 내시경적 시술기구에 비해서 상대적으로 작은 직경으로 형성되어 그 안내유로(1112)에 배치된 내시경적 시술기구와 밀착성을 증대시킬 수 있게 된다.The body 110 may be integrally formed, and it is preferably formed of a silicone or rubber material so that the guide passage 1112 can be formed through the smooth through-hole formation of the valve 114 through the intermediate film 111 . And, the guide flow path 1112 is formed to have a relatively small diameter compared to the endoscopic treatment device, so that adhesion with the endoscopic treatment device disposed in the guide flow path 1112 can be increased.
한편, 몸체(110)와 판막(114)과 일체로 형성되는 중간막(111)은 동일한 재질로 형성되거나, 서로 다른 이종의 재질로 형성될 수 있다. 예를 들어, 몸체(110)와 중간막(111)은 고무재질 또는 실리콘 재질로 형성될 수 있으며, 몸체(110)가 고무재질로 형성되는 경우, 중간막(111)은 실리콘 재질로 형성될 수 있는 것으로서, 그 재질이 이에 한정되는 것은 아니다.Meanwhile, the intermediate film 111 integrally formed with the body 110 and the plate film 114 may be formed of the same material or may be formed of different materials. For example, the body 110 and the intermediate film 111 may be formed of a rubber material or a silicone material, and when the body 110 is formed of a rubber material, the intermediate film 111 may be formed of a silicone material. , the material is not limited thereto.
배출구(120)는 일단이 몸체(110)에 형성된 연통홀(115)에 삽입되어 분비물 수집공간과 연통되고, 타단이 바깥으로 돌출되어 분비물 수집공간(113)에 수용된 분비물을 바깥으로 이동 안내하게 된다. 그리고, 배출구(120)에는 분비물을 포집하여 수용시킬 수 있도록 연질의 튜브관이 연결되고, 종단에 분비물을 수용시킬 수 있는 파우치(B)가 연결될 수 있다.The outlet 120 has one end inserted into the communication hole 115 formed in the body 110 to communicate with the secretion collection space, and the other end protrudes to the outside to guide the movement of the secretions accommodated in the secretion collection space 113 to the outside. . In addition, a soft tube tube may be connected to the outlet 120 to collect and accommodate secretions, and a pouch (B) capable of accommodating secretions may be connected at the end thereof.
본 발명에 의한 분비물 수집을 위한 배출구를 구비하는 내시경 처치구 채널 마개 및 이를 구비하는 내시경 장치는 내시경 장치의 내시경 처치구 채널에 결합되어 내시경 처치구 채널을 통하여 내시경적 시술기구가 삽입될 때에, 장내 인체 분비물이 내시경 처치구 채널 마개의 뚜껑으로 역류하는 것을 방지하고, 분비물을 효과적으로 수집할 수 있어 분비물을 통한 원내 세균 감염 전파 및 시술자를 분비물로부터 오염을 예방할 수 있으며, 청결한 시술 환경을 제공할 수 있다.The endoscopic treatment instrument channel stopper having an outlet for collecting secretions according to the present invention and the endoscopic device having the same are coupled to the endoscopic treatment instrument channel of the endoscope device and when the endoscopic treatment instrument is inserted through the endoscopic treatment instrument channel, the intestinal It is possible to prevent the backflow of human secretions into the cap of the endoscope treatment instrument channel stopper and collect the secretions effectively, thereby preventing the spread of nosocomial bacterial infection through secretions and contamination of the operator from secretions, and providing a clean operating environment. .
한편, 본 명세서와 도면에 개시된 본 발명의 실시예들은 본 발명이 기술 내용을 쉽게 설명하고 본 발명의 이해를 돕기 위해 특정 예를 제시한 것일 뿐이며, 본 발명의 범위를 한정하고자 하는 것은 아니다. 여기에 개시된 실시예들 이외에도 본 발명의 기술적 사상에 바탕을 둔 다른 변형예들이 실시 가능하다는 것은 본 발명이 속하는 기술 분야에서 통상의 지식을 가진 자에게 자명한 것이다.On the other hand, the embodiments of the present invention disclosed in the present specification and drawings are only presented as specific examples to easily explain the technical contents of the present invention and help the understanding of the present invention, and are not intended to limit the scope of the present invention. It will be apparent to those of ordinary skill in the art to which the present invention pertains that other modifications based on the technical spirit of the present invention can be implemented in addition to the embodiments disclosed herein.

Claims (5)

  1. 내시경 처치구의 채널구멍에 결합되는 내시경 처치구 채널 마개에 있어서,In the endoscopic treatment instrument channel stopper coupled to the channel hole of the endoscopic treatment instrument,
    일방향으로 연통되지 않도록 중간막이 형성되며, 상기 중간막을 중심으로 일측에 내시경적 시술기구가 결합되는 삽입 상단부가 형성되고, 타측에 내시경 처치구 채널을 통해 역류하는 분비물을 임시 수용하는 분비물 수집공간이 형성되는 몸체; 및An intermediate film is formed so as not to communicate in one direction, an insertion upper end to which an endoscopic surgical instrument is coupled is formed on one side around the intermediate film, and a secretion collection space for temporarily accommodating secretions flowing backward through the endoscopic treatment instrument channel is formed on the other side. body to be; and
    일단이 상기 분비물 수집공간과 연통되고, 타단이 바깥으로 돌출되어 상기 분비물 수집공간에 수용된 분비물을 바깥으로 이동 안내하는 배출구;를 포함하는 것을 특징으로 하는 내시경 처치구 채널 마개.Endoscopic treatment instrument channel stopper comprising a; one end communicating with the secretion collection space and the other end protruding outward to guide the secretions accommodated in the secretion collection space to the outside.
  2. 제1항에 있어서,According to claim 1,
    상기 중간막은,The intermediate film is
    상기 중간막에 일체로 결합되어 폭이 좁아지도록 하방향으로 연장되는 판막을 구비하며,and a valve that is integrally coupled to the interlayer and extends downward to narrow the width,
    상기 판막은 The valve is
    내시경적 시술기구가 상기 중간막 및 판막을 관통하여 배치될 때, 상기 내시경적 시술기구에 밀착되어 분비물이 상기 분비물 수집공간으로 유도되어 분비물이 상기 분비물 수집공간에 수용되도록 하는 내시경 처치구 채널 마개.When the endoscopic surgical instrument is disposed through the intermediate membrane and the valve, the endoscopic treatment instrument channel stopper is in close contact with the endoscopic treatment instrument so that the secretion is guided to the secretion collection space so that the secretion is accommodated in the secretion collection space.
  3. 제2항에 있어서,3. The method of claim 2,
    상기 판막은,The valve is
    사각뿔 또는 원뿔 형상으로 형성되는 것을 특징으로 하는 내시경 처치구 채널 마개.Endoscopic treatment instrument channel stopper, characterized in that formed in a quadrangular pyramid or cone shape.
  4. 제1항에 있어서,According to claim 1,
    상기 몸체와 상기 중간막은,The body and the intermediate membrane,
    동일한 재질 또는 서로 다른 이종의 재질로 형성되는 것을 특징으로 하는 내시경 처치구 채널 마개.Endoscopic treatment instrument channel stopper, characterized in that formed of the same material or different materials.
  5. 제1항 내지 제5항 중 적어도 한 항에 기재된 내시경 처치구 채널 마개를 구비하는 내시경 장치.An endoscopic apparatus comprising the endoscopic treatment instrument channel stopper according to at least one of claims 1 to 5.
PCT/KR2020/017940 2020-01-29 2020-12-09 Endoscope treatment tool channel plug having outlet for collecting secretion and endoscope apparatus having same WO2021153897A1 (en)

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KR10-2020-0010284 2020-01-29
KR1020200010284A KR102389812B1 (en) 2020-01-29 2020-01-29 Egndoscope treatment channel plug with an outlet for collecting secretion

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US6117070A (en) * 1996-11-28 2000-09-12 Fuji Photo Optical Co., Ltd. Plug device for endoscopic instrument channel
JP2001346759A (en) * 2000-06-09 2001-12-18 Asahi Optical Co Ltd Leakage detector of forceps plug for endoscope
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JP2008043774A (en) * 2007-09-11 2008-02-28 Olympus Medical Systems Corp Endoscope stopper
JP2013172755A (en) * 2012-02-23 2013-09-05 Fujifilm Corp Plug body and endoscope
KR20190138042A (en) * 2018-06-04 2019-12-12 라파코리아(주) A Guide Port for Medical Use

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WO2005060822A1 (en) * 2003-12-18 2005-07-07 Olympus Corporation Treatment tool plug for endoscope and plug body for treatment tool
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JP2014155677A (en) * 2013-02-18 2014-08-28 Forte Grow Medical Kk Forceps plug for endoscope
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US6117070A (en) * 1996-11-28 2000-09-12 Fuji Photo Optical Co., Ltd. Plug device for endoscopic instrument channel
JP2001346759A (en) * 2000-06-09 2001-12-18 Asahi Optical Co Ltd Leakage detector of forceps plug for endoscope
JP2007537784A (en) * 2004-04-21 2007-12-27 アクラレント インコーポレイテッド Apparatus, system and method for diagnosing and treating sinusitis and various diseases of the ear, nose and / or throat
KR20070041784A (en) * 2004-09-14 2007-04-19 올림푸스 가부시키가이샤 Instrument for collecting vital tissue, endoscope system and method of collecting vital tissue
JP2008043774A (en) * 2007-09-11 2008-02-28 Olympus Medical Systems Corp Endoscope stopper
JP2013172755A (en) * 2012-02-23 2013-09-05 Fujifilm Corp Plug body and endoscope
KR20190138042A (en) * 2018-06-04 2019-12-12 라파코리아(주) A Guide Port for Medical Use

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