WO2011062371A2 - Endoscopic device - Google Patents

Endoscopic device Download PDF

Info

Publication number
WO2011062371A2
WO2011062371A2 PCT/KR2010/007208 KR2010007208W WO2011062371A2 WO 2011062371 A2 WO2011062371 A2 WO 2011062371A2 KR 2010007208 W KR2010007208 W KR 2010007208W WO 2011062371 A2 WO2011062371 A2 WO 2011062371A2
Authority
WO
WIPO (PCT)
Prior art keywords
channel
surgical tool
main body
detachable
present
Prior art date
Application number
PCT/KR2010/007208
Other languages
French (fr)
Korean (ko)
Other versions
WO2011062371A3 (en
Inventor
이태호
김순덕
Original Assignee
메디슨 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 메디슨 주식회사 filed Critical 메디슨 주식회사
Publication of WO2011062371A2 publication Critical patent/WO2011062371A2/en
Publication of WO2011062371A3 publication Critical patent/WO2011062371A3/en

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00064—Constructional details of the endoscope body
    • A61B1/00071—Insertion part of the endoscope body
    • A61B1/00073—Insertion part of the endoscope body with externally grooved shaft
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00112—Connection or coupling means
    • A61B1/00119—Tubes or pipes in or with an endoscope
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00131—Accessories for endoscopes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • A61B10/02—Instruments for taking cell samples or for biopsy
    • A61B10/04—Endoscopic instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B17/320016—Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
    • A61B2017/00292—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
    • A61B2017/00296—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means mounted on an endoscope
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
    • A61B2017/00292—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
    • A61B2017/0034—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means adapted to be inserted through a working channel of an endoscope

Definitions

  • the present invention relates to an endoscope apparatus, and more particularly, to an endoscope apparatus that can combine various sizes of surgical instrument channel portions in one body portion.
  • the endoscope device used in a general hospital is used as a medical device including an image processing device for diagnosing and treating a body condition.
  • Existing medical endoscope device has an insertion portion that is inserted into the inside of the patient, one end of the insertion portion is provided with an image portion and an illumination portion can observe the state of the body.
  • the channel portion is inserted into the insertion portion, and a surgical tool such as a forceps or a laser treatment device is inserted through the channel portion.
  • the surgical tool inserted through the channel part is inserted into the patient's body to perform tasks such as biopsy, suture and surgery.
  • the present invention has been made by the necessity as described above, and an object thereof is to provide an endoscope apparatus compatible with a surgical tool having various sizes.
  • An endoscope apparatus includes: a main body portion having a detachable portion and a channel portion for a surgical tool detachably coupled to the detachable portion.
  • the detachable portion is preferably formed to open to the outside of the main body portion.
  • the treatment tool channel portion is preferably formed to penetrate the inside.
  • FIG. 1 is a front view schematically showing an endoscope apparatus according to an embodiment of the present invention.
  • Figure 3 is a front view showing a state in which the main body portion and the surgical instrument channel portion separated according to an embodiment of the present invention.
  • Figure 4 is a front view showing a state in which the main body portion and the surgical tool channel portion combined according to an embodiment of the present invention.
  • FIG. 6 is a front view showing a state in which the main body portion and the surgical instrument channel portion according to another embodiment of the present invention is combined.
  • the channel tool 40 for the surgical tool is formed so as to penetrate the inside of the channel tube 44 to form a space for inserting the surgical tool, and a channel connector connected to the channel tube 44 to form an inlet for the surgical tool to be inserted. (46).
  • the treatment tool channel part 40 is coupled to the main body part 30 provided with the illumination part 38 and the lens part 36 at one end to form the insertion part 20.
  • the inserting portion 20 is a portion inserted into the inside of the patient, and may be bent in various directions according to the manipulation of the knob member 16.
  • the operation unit 14 connected to the main body 30 is provided with a knob member 16 for operating the insertion unit 20 and a button member 18 used for the inspection of the endoscope device.
  • the operation unit 14 is connected to the connector unit 10 through the connection tube 12, the terminal provided in the connector unit 10 is connected to the terminal of the main body to transmit an image signal.
  • the detachable part 32 provided in the main body part 30 is opened to the outside of the main body part 30, and the treatment tool channel part 40 is detached from the detachable part 32.
  • the detachable part 32 has a structure in which the treatment tool channel part 40 is detachable, including slide coupling, male and female fastening structures, and the like.
  • the detachable portion 32 is provided with a mounting portion 35
  • the surgical tool channel portion 40 is provided with a fixing portion 42 installed in the mounting portion 35
  • the channel portion for the surgical tool 40 is attached to and detached from the detachable portion 32.
  • the mounting portion 35 is formed in a hole shape, and the fixing portion 42 coupled to the mounting portion 35 is formed in a wedge shape.
  • Figure 5 is a front view showing a state in which the main body portion and the surgical instrument channel portion combined according to another embodiment of the present invention.
  • the channel tube 52 is formed in a circular tube shape, the surgical tool is inserted into the channel tube 52.
  • the channel protrusion 54 protruding from the channel tube 52 is formed to protrude in the longitudinal direction along the channel tube 52, and the detachable portion 33 into which the channel protrusion 54 is inserted also forms the outer shape of the channel protrusion 54. It wraps and has a groove shape that opens to the outside of the main body 30.
  • the shape of the channel protrusion 54 and the detachable portion 33 is not changed, and only the diameter of the channel tube 52 is changed according to the size of the surgical tool to produce the surgical tool channel part 50.
  • the shape of the channel protrusion 54 and the detachable portion 33 may be formed in various shapes including a round shape.
  • FIG. 6 is a front view showing a state in which the main body portion and the surgical instrument channel portion according to another embodiment of the present invention is combined.
  • a surgical tool including a circular tube-shaped channel tube 62 and a channel protrusion 64 having a polygonal cross section
  • the channel portion 60 is coupled to the body portion 30.
  • the channel protrusion 64 protrudes in a trapezoidal shape from one side of the channel tube 62, and the detachable portion 34 into which the channel protrusion 64 is inserted is also formed in a groove shape to surround the channel protrusion 64.
  • the channel protrusion 64 is slidably attached to the detachable portion 34, and the diameter of the channel tube 62 is changed according to the size of the surgical tool.
  • the endoscope device 1 uses a channel tool 60 for the surgical tool detachably coupled to the main body portion 30, so that various sizes without replacement of the endoscope device Can use a surgical tool having a can reduce the purchase cost of the medical device.
  • endoscope device used for medical purposes has been described as an example, but this is merely exemplary, and the endoscope device according to the present invention may be used in various fields, such as industrial use, in addition to medical use.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Endoscopes (AREA)

Abstract

The disclosed invention is an endoscopic device. The disclosed endoscopic device comprises a main body, and a detachable unit for intra-lumen treatment procedures, wherein said detachable unit is coupled to said main body in a detachable manner.

Description

내시경 장치Endoscope device
본 발명은 내시경 장치에 관한 것으로서, 보다 상세하게는 하나의 본체부에 다양한 크기의 시술도구용채널부를 결합시킬 수 있는 내시경 장치에 관한 것이다.The present invention relates to an endoscope apparatus, and more particularly, to an endoscope apparatus that can combine various sizes of surgical instrument channel portions in one body portion.
일반 병의원에서 사용되는 내시경 장치는, 체내 상태를 진단, 진료하는 영상처리장치를 포함하는 의료기기로 사용된다.The endoscope device used in a general hospital is used as a medical device including an image processing device for diagnosing and treating a body condition.
기존의 의료용 내시경 장치는, 환자의 내측으로 삽입되는 삽입부를 구비하며, 삽입부의 일단에는 영상부와 조명부가 구비되어 체내의 상태를 관찰할 수 있다.Existing medical endoscope device has an insertion portion that is inserted into the inside of the patient, one end of the insertion portion is provided with an image portion and an illumination portion can observe the state of the body.
삽입부의 내측에는 채널부가 삽입되며, 채널부를 통해서 겸자나 레이저 치료기 등의 시술도구가 삽입된다.The channel portion is inserted into the insertion portion, and a surgical tool such as a forceps or a laser treatment device is inserted through the channel portion.
채널부를 통해 삽입된 시술도구는, 환자의 신체 내부로 삽입되어 조직검사와 봉합 및 수술 등의 작업을 수행한다.The surgical tool inserted through the channel part is inserted into the patient's body to perform tasks such as biopsy, suture and surgery.
상기한 기술구성은 본 발명의 이해를 돕기 위한 배경기술로서, 본 발명이 속하는 기술분야에서 널리 알려진 종래기술을 의미하는 것은 아니다.The above technical configuration is a background art for helping understanding of the present invention, and does not mean a conventional technology well known in the art.
내시경 장치의 내측에 구비된 채널부의 크기가 고정되므로, 채널부를 통해 삽입되는 시술도구의 크기가 변하는 경우, 이에 따른 별도의 내시경 장치의 제작이 요구된다. 따라서, 이를 개선할 필요성이 요청된다.Since the size of the channel portion provided inside the endoscope device is fixed, when the size of the surgical tool inserted through the channel portion is changed, it is required to manufacture a separate endoscope device accordingly. Therefore, there is a need for improvement.
본 발명은 상기와 같은 필요성에 의해 창출된 것으로서, 다양한 크기를 갖는 시술도구와 호환성을 갖는 내시경 장치를 제공하는 데 그 목적이 있다.The present invention has been made by the necessity as described above, and an object thereof is to provide an endoscope apparatus compatible with a surgical tool having various sizes.
본 발명에 따른 내시경 장치는: 착탈부를 구비하는 본체부 및 착탈부에 착탈 가능하게 결합되는 시술도구용채널부를 포함한다.An endoscope apparatus according to the present invention includes: a main body portion having a detachable portion and a channel portion for a surgical tool detachably coupled to the detachable portion.
또한 착탈부는 본체부의 외측으로 개방되게 형성되는 것이 바람직하다.In addition, the detachable portion is preferably formed to open to the outside of the main body portion.
또한 착탈부에는 장착부가 구비되고, 시술도구용채널부에는 장착부에 설치되는 고정부가 구비되는 것이 바람직하다.In addition, the detachable portion is provided with a mounting portion, the surgical instrument channel portion is preferably provided with a fixing portion installed in the mounting portion.
또한 시술도구용채널부는 내부가 관통되게 형성되는 것이 바람직하다.In addition, the treatment tool channel portion is preferably formed to penetrate the inside.
본 발명에 따른 내시경 장치는, 본체부에 착탈 가능하게 결합되는 시술도구용채널부를 사용하므로, 내시경장치의 교환 없이도 다양한 크기를 갖는 시술도구를 사용할 수 있어서 의료장치의 구입 비용을 절감할 수 있다.The endoscope device according to the present invention, since the use of the surgical tool channel portion detachably coupled to the main body portion, it is possible to use a surgical tool having a variety of sizes without replacing the endoscope device can reduce the purchase cost of the medical device.
도 1은 본 발명의 일 실시예에 따른 내시경 장치를 개략적으로 도시한 정면도이다.1 is a front view schematically showing an endoscope apparatus according to an embodiment of the present invention.
도 2는 본 발명의 일 실시예에 따른 본체부와 시술도구용채널부가 분리된 상태를 도시한 사시도이다.Figure 2 is a perspective view showing a state in which the main body portion and the surgical tool channel portion separated according to an embodiment of the present invention.
도 3은 본 발명의 일 실시예에 따른 본체부와 시술도구용채널부가 분리된 상태를 도시한 정면도이다.Figure 3 is a front view showing a state in which the main body portion and the surgical instrument channel portion separated according to an embodiment of the present invention.
도 4는 본 발명의 일 실시예에 따른 본체부와 시술도구용채널부가 결합된 상태를 도시한 정면도이다.Figure 4 is a front view showing a state in which the main body portion and the surgical tool channel portion combined according to an embodiment of the present invention.
도 5는 본 발명의 다른 실시예에 따른 본체부와 시술도구용채널부가 결합된 상태를 도시한 정면도이다.Figure 5 is a front view showing a state in which the main body portion and the surgical tool channel portion in accordance with another embodiment of the present invention is combined.
도 6은 본 발명의 또 다른 실시예에 따른 본체부와 시술도구용채널부가 결합된 상태를 도시한 정면도이다.6 is a front view showing a state in which the main body portion and the surgical instrument channel portion according to another embodiment of the present invention is combined.
이하, 첨부된 도면들을 참조하여 본 발명에 따른 내시경 장치의 일 실시예를 설명한다. 설명의 편의를 위해 의료용으로 사용되는 내시경 장치를 예로 들어 설명한다. 이 과정에서 도면에 도시된 선들의 두께나 구성요소의 크기 등은 설명의 명료성과 편의상 과장되게 도시되어 있을 수 있다. 또한, 후술되는 용어들은 본 발명에서의 기능을 고려하여 정의된 용어들로서 이는 사용자, 운용자의 의도 또는 관례에 따라 달라질 수 있다. 그러므로, 이러한 용어들에 대한 정의는 본 명세서 전반에 걸친 내용을 토대로 내려져야 할 것이다.Hereinafter, an embodiment of an endoscope apparatus according to the present invention will be described with reference to the accompanying drawings. For convenience of explanation, an endoscope device used for medical purposes will be described as an example. In this process, the thickness of the lines or the size of the components shown in the drawings may be exaggerated for clarity and convenience of description. In addition, terms to be described below are terms defined in consideration of functions in the present invention, which may vary according to the intention or convention of a user or an operator. Therefore, definitions of these terms should be made based on the contents throughout the specification.
도 1은 본 발명의 일 실시예에 따른 내시경 장치를 개략적으로 도시한 정면도이며, 도 2는 본 발명의 일 실시예에 따른 본체부와 시술도구용채널부가 분리된 상태를 도시한 사시도이며, 도 3은 본 발명의 일 실시예에 따른 본체부와 시술도구용채널부가 분리된 상태를 도시한 정면도이며, 도 4는 본 발명의 일 실시예에 따른 본체부와 시술도구용채널부가 결합된 상태를 도시한 정면도이다.1 is a front view schematically showing an endoscope apparatus according to an embodiment of the present invention, Figure 2 is a perspective view showing a state in which the main body portion and the surgical instrument channel portion according to an embodiment of the present invention, 3 is a front view showing a state in which the main body portion and the surgical tool channel portion according to an embodiment of the present invention is separated, and FIG. 4 is a state in which the main body portion and the surgical tool channel portion are combined according to an embodiment of the present invention. It is the front view shown.
도 1 내지 도 4에 도시된 바와 같이, 본 발명의 일 실시예에 따른 내시경 장치(1)는, 착탈부(32)를 구비하는 본체부(30) 및 착탈부(32)에 착탈 가능하게 결합되는 시술도구용채널부(40)를 포함한다.As shown in Figures 1 to 4, the endoscope device 1 according to an embodiment of the present invention, is detachably coupled to the main body portion 30 and the detachable portion 32 having a detachable portion (32). It comprises a channel portion 40 for the surgical tool.
시술도구용채널부(40)는 내부가 관통되게 형성되어 시술도구가 삽입되는 공간을 형성하는 채널튜브(44)와, 채널튜브(44)에 연결되어 시술도구가 삽입되는 입구를 형성하는 채널커넥터(46)를 포함한다.The channel tool 40 for the surgical tool is formed so as to penetrate the inside of the channel tube 44 to form a space for inserting the surgical tool, and a channel connector connected to the channel tube 44 to form an inlet for the surgical tool to be inserted. (46).
일단에 조명부(38)와 렌즈부(36)가 구비되는 본체부(30)에 시술도구용채널부(40)가 결합되어 삽입부(20)를 구성한다.The treatment tool channel part 40 is coupled to the main body part 30 provided with the illumination part 38 and the lens part 36 at one end to form the insertion part 20.
삽입부(20)는 환자의 내측으로 삽입되는 부분으로, 노브부재(16)의 조작에 따라 다양한 방향으로 휘어질 수 있다.The inserting portion 20 is a portion inserted into the inside of the patient, and may be bent in various directions according to the manipulation of the knob member 16.
본체부(30)와 연결된 조작부(14)에는 삽입부(20)를 조작하는 노브부재(16)와, 내시경장치의 검사에 사용되는 버튼부재(18)가 구비된다.The operation unit 14 connected to the main body 30 is provided with a knob member 16 for operating the insertion unit 20 and a button member 18 used for the inspection of the endoscope device.
조작부(14)는 연결튜브(12)를 통해 커넥터부(10)와 연결되며, 커넥터부(10)에 구비된 단자는 본체의 단자와 연결되어 영상신호 등을 전달한다.The operation unit 14 is connected to the connector unit 10 through the connection tube 12, the terminal provided in the connector unit 10 is connected to the terminal of the main body to transmit an image signal.
본체부(30)에 구비된 착탈부(32)는 본체부(30)의 외측으로 개방되며, 착탈부(32)에 시술도구용채널부(40)가 착탈된다.The detachable part 32 provided in the main body part 30 is opened to the outside of the main body part 30, and the treatment tool channel part 40 is detached from the detachable part 32.
착탈부(32)에 시술도구용채널부(40)가 착탈되는 구조는, 슬라이드 결합을 포함하여 암수 체결구조 등 다양한 방식이 사용될 수 있다.The detachable part 32 has a structure in which the treatment tool channel part 40 is detachable, including slide coupling, male and female fastening structures, and the like.
일 실시예에 의하면, 착탈부(32)에는 장착부(35)가 구비되고, 시술도구용채널부(40)에는 장착부(35)에 설치되는 고정부(42)가 구비되어, 시술도구용채널부(40)가 착탈부(32)에 착탈된다.According to one embodiment, the detachable portion 32 is provided with a mounting portion 35, the surgical tool channel portion 40 is provided with a fixing portion 42 installed in the mounting portion 35, the channel portion for the surgical tool 40 is attached to and detached from the detachable portion 32.
본 실시예에서 장착부(35)는 홀 형상으로 형성되며, 장착부(35)에 결합되는 고정부(42)는 쐐기 형상으로 형성된다.In the present embodiment, the mounting portion 35 is formed in a hole shape, and the fixing portion 42 coupled to the mounting portion 35 is formed in a wedge shape.
착탈부(32)가 개방되게 형성되므로, 이에 결합되는 시술도구용채널부(40)의 크기는 시술도구의 크기에 따라서 다양하게 변형될 수 있다.Since the detachable part 32 is formed to be open, the size of the surgical tool channel part 40 coupled thereto may be variously modified according to the size of the surgical tool.
시술도구용채널부(40)의 외형과 착탈부(32)의 형상은 다양한 형상으로 형성될 수 있으며, 도 2 내지 도 4에 도시된 바와 같이, 일 실시예에 따른 시술도구용채널부(40)의 외형은 원형의 튜브 형상으로 형성되며, 시술도구용채널부(40)가 결합되는 착탈부(32)는 라운드 형상으로 형성된다.The shape of the surgical tool channel part 40 and the detachable part 32 may be formed in various shapes. As shown in FIGS. 2 to 4, the channel tool 40 for the surgical tool according to an embodiment is shown. The outer shape of the) is formed in a circular tube shape, the detachable portion 32 to which the treatment channel portion 40 is coupled is formed in a round shape.
이하에서는 첨부된 도면들을 참조하여 본 발명의 일 실시예에 따른 내시경 장치(1)의 작동상태를 상세히 설명한다.Hereinafter, with reference to the accompanying drawings will be described in detail the operating state of the endoscope device 1 according to an embodiment of the present invention.
도 1 내지 도 4에 도시된 바와 같이, 시술도구용채널부(40)에 구비된 고정부(42)가 착탈부(32)에 구비된 장착부(35)에 삽입되어 고정되므로, 본체부(30)에 구비된 착탈부(32)에 시술도구용채널부(40)가 결합된다.1 to 4, since the fixing part 42 provided in the channel portion 40 for the surgical tool is inserted into and fixed to the mounting part 35 provided in the detachable part 32, the main body 30 The channel portion 40 for the treatment tool is coupled to the detachable portion 32 provided in the).
채널튜브(44)를 통해 삽입되는 시술도구의 크기가 변경되는 경우, 본체부(30)에서 시술도구용채널부(40)를 분리하고, 변경된 시술도구에 맞는 시술도구용채널부(40)를 본체부(30)에 결합시킨다.When the size of the surgical tool inserted through the channel tube 44 is changed, separate the surgical tool channel portion 40 from the body portion 30, and the surgical tool channel portion 40 suitable for the changed surgical tool It is coupled to the body portion (30).
이하, 도면을 참조하여 본 발명의 다른 실시예에 따른 내시경 장치를 설명하기로 한다.Hereinafter, an endoscope apparatus according to another embodiment of the present invention will be described with reference to the drawings.
설명의 편의를 위해 본 발명의 일 실시예와 구성 및 작용이 동일한 구성요소에 대해서는 동일한 참조번호로 인용하고 이에 대한 상세한 설명은 생략한다.For convenience of description, the same reference numerals are used to designate components having the same construction and operation as the exemplary embodiment, and detailed description thereof will be omitted.
도 5는 본 발명의 다른 실시예에 따른 본체부와 시술도구용채널부가 결합된 상태를 도시한 정면도이다.Figure 5 is a front view showing a state in which the main body portion and the surgical instrument channel portion combined according to another embodiment of the present invention.
도 5에 도시된 바와 같이, 본 발명의 다른 실시예에 따른 삽입부(21)는, 시술도구용채널부(50)의 본체부(30)에서 채널돌기(54)가 돌출 형성된다.As shown in Figure 5, the insertion portion 21 according to another embodiment of the present invention, the channel protrusion 54 protrudes from the body portion 30 of the channel portion 50 for the surgical tool.
채널튜브(52)는 원형관 형상으로 형성되며, 채널튜브(52)의 내측으로 시술도구가 삽입된다.The channel tube 52 is formed in a circular tube shape, the surgical tool is inserted into the channel tube 52.
채널튜브(52)에서 돌출된 채널돌기(54)는 채널튜브(52)를 따라 길이방향으로 돌출 형성되며, 채널돌기(54)가 삽입되는 착탈부(33)도 채널돌기(54)의 외형을 감싸며 본체부(30)의 외측으로 개방되는 홈 형상이다.The channel protrusion 54 protruding from the channel tube 52 is formed to protrude in the longitudinal direction along the channel tube 52, and the detachable portion 33 into which the channel protrusion 54 is inserted also forms the outer shape of the channel protrusion 54. It wraps and has a groove shape that opens to the outside of the main body 30.
채널돌기(54)와 착탈부(33)의 형상은 변경시키지 않고, 시술도구의 크기에 따라 채널튜브(52)의 직경만 변경하여 시술도구용채널부(50)를 생산한다.The shape of the channel protrusion 54 and the detachable portion 33 is not changed, and only the diameter of the channel tube 52 is changed according to the size of the surgical tool to produce the surgical tool channel part 50.
채널돌기(54)와 착탈부(33)의 형상은 라운드 형상을 포함하여 다양한 형상으로 형성될 수 있다.The shape of the channel protrusion 54 and the detachable portion 33 may be formed in various shapes including a round shape.
이하, 도면을 참조하여 본 발명의 또 다른 실시예에 따른 내시경 장치를 설명하기로 한다.Hereinafter, an endoscope apparatus according to another embodiment of the present invention will be described with reference to the drawings.
설명의 편의를 위해 본 발명의 일 실시예와 구성 및 작용이 동일한 구성요소에 대해서는 동일한 참조번호로 인용하고 이에 대한 상세한 설명은 생략한다.For convenience of description, the same reference numerals are used to designate components having the same configuration and operation as the exemplary embodiment, and detailed description thereof will be omitted.
도 6은 본 발명의 또 다른 실시예에 따른 본체부와 시술도구용채널부가 결합된 상태를 도시한 정면도이다.6 is a front view showing a state in which the main body portion and the surgical instrument channel portion according to another embodiment of the present invention is combined.
도 6에 도시된 바와 같이, 본 발명의 또 다른 실시예에 따른 삽입부(22)는, 원형관 형상의 채널튜브(62)와 다각형 형상의 단면을 갖는 채널돌기(64)를 포함한 시술도구용채널부(60)가 본체부(30)에 결합된다.As shown in Figure 6, the insertion portion 22 according to another embodiment of the present invention, a surgical tool including a circular tube-shaped channel tube 62 and a channel protrusion 64 having a polygonal cross section The channel portion 60 is coupled to the body portion 30.
채널돌기(64)는 채널튜브(62)의 일측에서 사다리꼴 형상으로 돌출되며, 채널돌기(64)가 삽입되는 착탈부(34)도 채널돌기(64)를 감싸는 형상으로 홈 형상이 형성된다.The channel protrusion 64 protrudes in a trapezoidal shape from one side of the channel tube 62, and the detachable portion 34 into which the channel protrusion 64 is inserted is also formed in a groove shape to surround the channel protrusion 64.
채널돌기(64)는 착탈부(34)에 슬라이딩 착탈되며, 시술도구의 크기에 따라 채널튜브(62)의 직경은 변경된다.The channel protrusion 64 is slidably attached to the detachable portion 34, and the diameter of the channel tube 62 is changed according to the size of the surgical tool.
상술한 바와 같은 구성에 의하면, 일 실시예에 따른 내시경 장치(1)는, 본체부(30)에 착탈 가능하게 결합되는 시술도구용채널부(60)를 사용하므로, 내시경장치의 교환 없이도 다양한 크기를 갖는 시술도구를 사용할 수 있어서 의료장치의 구입 비용을 절감할 수 있다.According to the configuration as described above, the endoscope device 1 according to an embodiment uses a channel tool 60 for the surgical tool detachably coupled to the main body portion 30, so that various sizes without replacement of the endoscope device Can use a surgical tool having a can reduce the purchase cost of the medical device.
본 발명은 도면에 도시된 실시예를 참고로 하여 설명되었으나, 이는 예시적인 것에 불과하며, 당해 기술이 속하는 분야에서 통상의 지식을 가진 자라면 이로부터 다양한 변형 및 균등한 타 실시예가 가능하다는 점을 이해할 것이다. Although the present invention has been described with reference to the embodiments shown in the drawings, this is merely exemplary, and those skilled in the art to which the art belongs can make various modifications and other equivalent embodiments therefrom. Will understand.
또한, 의료용으로 사용되는 내시경 장치를 예로 들어 설명하였으나, 이는 예시적인 것에 불과하며, 의료용 외에도 산업용 등 다양한 분야에서 본 발명에 의한 내시경 장치가 사용될 수 있다.In addition, the endoscope device used for medical purposes has been described as an example, but this is merely exemplary, and the endoscope device according to the present invention may be used in various fields, such as industrial use, in addition to medical use.
따라서, 본 발명의 진정한 기술적 보호범위는 특허청구범위에 의해서 정하여져야 할 것이다.Therefore, the true technical protection scope of the present invention will be defined by the claims.

Claims (4)

  1. 착탈부를 구비하는 본체부; 및A main body unit having a detachable unit; And
    상기 착탈부에 착탈 가능하게 결합되는 시술도구용채널부를 포함하는 것을 특징으로 하는 내시경 장치.Endoscopic apparatus characterized in that it comprises a channel portion for the surgical tool detachably coupled to the removable portion.
  2. 제 1 항에 있어서,The method of claim 1,
    상기 착탈부는 상기 본체부의 외측으로 개방되게 형성되는 것을 특징으로 하는 내시경 장치.Endoscopic apparatus, characterized in that the removable portion is formed to open to the outside of the main body portion.
  3. 제 1 항에 있어서,The method of claim 1,
    상기 착탈부에는 장착부가 구비되고;The detachable portion is provided with a mounting portion;
    상기 시술도구용채널부에는 상기 장착부에 설치되는 고정부가 구비되는 것을 특징으로 하는 내시경 장치.Endoscope apparatus, characterized in that the surgical tool channel portion is provided with a fixing portion installed in the mounting portion.
  4. 제 1 항에 있어서,The method of claim 1,
    상기 시술도구용채널부는 내부가 관통되게 형성되는 것을 특징으로 하는 내시경 장치.Endoscope device, characterized in that the channel portion for the surgical tool is formed so as to penetrate the inside.
PCT/KR2010/007208 2009-11-17 2010-10-20 Endoscopic device WO2011062371A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020090111146A KR20110054494A (en) 2009-11-17 2009-11-17 Endoscope device
KR10-2009-0111146 2009-11-17

Publications (2)

Publication Number Publication Date
WO2011062371A2 true WO2011062371A2 (en) 2011-05-26
WO2011062371A3 WO2011062371A3 (en) 2011-09-01

Family

ID=44060153

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/007208 WO2011062371A2 (en) 2009-11-17 2010-10-20 Endoscopic device

Country Status (2)

Country Link
KR (1) KR20110054494A (en)
WO (1) WO2011062371A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021101801A (en) * 2019-12-24 2021-07-15 周 中村 Endoscope instrument for spinal endoscopic surgery

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005161050A (en) * 2003-12-01 2005-06-23 Shoshi Sho Therapeutic tool for endoscope
JP2007275578A (en) * 2006-03-31 2007-10-25 Ethicon Endo Surgery Inc Attaching device which can be combined with endoscope

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH045135Y2 (en) * 1986-05-01 1992-02-14
JP3255448B2 (en) * 1992-04-30 2002-02-12 オリンパス光学工業株式会社 Endoscope device
JPH07155284A (en) * 1993-12-03 1995-06-20 Olympus Optical Co Ltd Cover for endoscope with channel
JPH09299316A (en) * 1996-05-16 1997-11-25 Olympus Optical Co Ltd Endoscope

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005161050A (en) * 2003-12-01 2005-06-23 Shoshi Sho Therapeutic tool for endoscope
JP2007275578A (en) * 2006-03-31 2007-10-25 Ethicon Endo Surgery Inc Attaching device which can be combined with endoscope

Also Published As

Publication number Publication date
KR20110054494A (en) 2011-05-25
WO2011062371A3 (en) 2011-09-01

Similar Documents

Publication Publication Date Title
US9192407B2 (en) Wire guides and anchors for endoscopy
CA2214516C (en) Sterilizable endoscope with separable auxiliary assembly
US6875169B2 (en) Camera unit with a coupling for a detachable light and image guide
WO2016129771A1 (en) Endoscope and endoscope system comprising same
CA2327268C (en) Endoscopic instrumentation with working channel
US20080108869A1 (en) Optical surgical device and methods of use
US20070106118A1 (en) Endoscope insertion unit, endoscope and endoscope system
US20160143510A1 (en) In-body monitoring camera system and support tube for in-body monitoring-camera-system
GB2092892A (en) Improvements in or relating to endoscopes
WO2013032229A2 (en) Minimally invasive surgical instrument having an improved joint
WO2013036024A2 (en) Minimally invasive surgical instrument having detachable end effector
WO2016104971A1 (en) Injector instrument for endoscopic operation
CN114145694A (en) Formula capsule endoscope can break away
CN101491430B (en) Multi operation-channel celioscope system with sheath tube
EP3998014B1 (en) Soft endoscopic device
WO2011062371A2 (en) Endoscopic device
CN209172248U (en) A kind of fujinon electronic video endoscope of achievable narrow band light dyeing
WO2016190455A1 (en) Nose acupuncture endoscope
WO2019022335A1 (en) Overtube
KR100673413B1 (en) An endoscope for easy replacement of insertion part
WO2018101519A1 (en) Endoscope catheter assembly
KR101614939B1 (en) Detachable wire connecting device
JP6509611B2 (en) Internal monitoring camera system
WO2011081293A2 (en) Vaginal speculum
WO2020045882A1 (en) Lesion marking system for laparoscopic surgery

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 10831738

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 10831738

Country of ref document: EP

Kind code of ref document: A2