WO2016084997A1 - Angle adjuster - Google Patents

Angle adjuster Download PDF

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Publication number
WO2016084997A1
WO2016084997A1 PCT/KR2014/011454 KR2014011454W WO2016084997A1 WO 2016084997 A1 WO2016084997 A1 WO 2016084997A1 KR 2014011454 W KR2014011454 W KR 2014011454W WO 2016084997 A1 WO2016084997 A1 WO 2016084997A1
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WO
WIPO (PCT)
Prior art keywords
angle adjuster
present
coupled
link module
concave
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Application number
PCT/KR2014/011454
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French (fr)
Korean (ko)
Inventor
이영삼
Original Assignee
진화메디칼 주식회사
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Publication of WO2016084997A1 publication Critical patent/WO2016084997A1/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
    • A61B17/02—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/02—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
    • A61B17/0206—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors with antagonistic arms as supports for retractor elements

Definitions

  • the present invention relates to an angle adjuster.
  • the heart in the human body is the central organ of the circulatory system that circulates blood, and serves as a pump to supply blood to the body by repeating periodic contractions and relaxations.
  • Heart disease When the heart is abnormal, cardiac surgery is performed.
  • cardiac surgery is performed.
  • types of heart disease include congenital heart disease and acquired heart disease.
  • Acquired heart disease includes various other diseases such as coronary artery disease, heart valve disease, and arrhythmia, and coronary artery disease, which accounts for a large proportion of heart disease, is coronary artery, but the coronary artery itself has sufficient ability to expand its lumen. As a result, cardiovascular diseases such as narrowing or blockage of the lumen of the blood vessels occur and blood circulation becomes difficult.
  • Coronary artery disease is a surgical procedure that uses a different artery or vein to make a detour. During this heart surgery, the surface of the heart is stabilized using a specific tool while the heart is beating. As stabilization of the treatment site, the stabilization device is used to facilitate the treatment.
  • a conventional cardiac surgery stabilization device used for this purpose is to allow the head portion in which the suction portion is formed to adsorb the outer surface of the heart, and the head portion to restrict the movement of the heart by a control rod supporting the head portion.
  • the suction force of the head part is cut off, the head part is separated from the outer surface of the heart, and after changing the bending angle of the adjuster using the handle, the outer surface of the heart to be changed the head part Position it.
  • Such a conventional adjuster has an advantage that it can be easily moved to the heart surface to be sucked to the head portion is easy to move.
  • the object of the present invention is that the plurality of link modules are in close contact with each other in series, even when the vibration is transmitted to the angle adjuster from the outside angle adjustment It is to provide an angle adjuster that can minimize the movement of the stand and maintain the adjustment angle.
  • the angle adjuster proposed by the present invention includes a plurality of link modules closely connected to each other in series, and the link module provides an angle adjuster characterized in that one side is convex and the other side is concave.
  • the angle adjuster proposed by the present invention has the effect of minimizing the movement of the angle adjuster and maintaining the adjusting angle even when vibration is transmitted to the angle adjuster from a plurality of link modules closely connected to each other in series.
  • FIG. 1 is a perspective view of an angle adjuster according to an embodiment of the present invention.
  • FIG. 2 is a perspective view of an angle adjuster according to another embodiment of the present invention.
  • FIG. 3 is an exploded perspective view of the link module of the angle adjuster of FIG.
  • FIG. 4 is a cross-sectional view of the link module of the angle adjuster of FIG.
  • FIG. 5 is an exploded perspective view of the link module of the angle adjuster of FIG.
  • FIG. 6 is a cross-sectional view of the link module of the angle adjuster of FIG.
  • FIG. 7 is a view showing an example of the use of the angle adjuster according to an embodiment of the present invention.
  • first body portion 307 second body portion
  • FIG. 1 is a perspective view of an angle adjuster according to an embodiment of the present invention.
  • 2 is a perspective view of an angle adjuster according to another embodiment of the present invention.
  • 3 is an exploded perspective view of the link module of the angle adjuster of FIG. 4 is a cross-sectional view of the link module of the angle adjuster of FIG. 5 is an exploded perspective view of the link module of the angle adjuster of FIG. 6 is a cross-sectional view of the link module of the angle adjuster of FIG. 7 is a view showing an example of the use of the angle adjuster according to an embodiment of the present invention.
  • the angle adjuster 100 includes a plurality of link modules 201, which are in close contact with each other in series, the link module 201 is one side The convex is formed and the other side is formed concave.
  • the angle adjuster 100 includes an arm 101 including a plurality of link modules 201 in close contact with each other in series; A head portion 103 connected to one end of the arm portion 101; A handle portion 105 connected to the other end of the arm portion 101; And a holder portion 107 coupled to the lower portion of the handle portion 105.
  • the arm portion 101 includes a plurality of link modules 201 that are closely connected to each other in series, and the link module 201 is formed to have one side convex and the other side concave, and the plurality of link modules 201 They are closely connected to each other in series.
  • the link module 201 has a convex rounded and protruding convex portion 301 formed on one side thereof, and extends in the longitudinal direction on the other side thereof.
  • a first body portion 305 having an end surface 311 concave rounded and having an extended portion 303 recessed therein;
  • a second body in which the extension part 303 is fitted and coupled, and the inner circumferential surface 309 has the same radius of curvature as the concave recessed end surface 311 of the extension part 303 when the extension part 303 is coupled to.
  • the unit 307 may include.
  • the first body portion 305 is convexly rounded on one side and protruding convex portion 301 is formed, extending in the longitudinal direction on the other side end surface 311 is concave round and recessed extension 303 is The convex portion 301 is in close contact with an end surface 311 'of the extension portion 303' of the link module 201 'connected adjacently and the inner circumferential surface 309' of the second body portion 307 '. do.
  • the end surface 311 ′ of the extension portion 303 ′ and the inner circumferential surface 309 ′ of the second body portion 307 ′ are formed to have the same radius of curvature of the convex portion 301.
  • the second body portion 307 is coupled to the extension portion 303 is fitted, the same curvature as the end surface 311 the inner peripheral surface 309 is concavely recessed end of the extension portion 303 when combined with the extension portion 303 Is connected to have a radius, for example, the second body portion 307 may be provided in a ring shape, the hollow 313 of the second body portion 307 is a length corresponding to the protruding length of the extension portion 303 As much as it is formed in a fixed radius, after that, an inner diameter becomes gradually enlarged and the inner peripheral surface 309 is formed.
  • Reference numeral 301 'not described denotes a convex portion.
  • the link module 501 is a convex part 503 which protrudes convexly on one side.
  • the first body portion 507 is formed with a first coupling portion 505 protruding or recessed in the longitudinal direction on the other side;
  • a second body portion 511 formed at one side thereof with a second coupling portion 601 coupled to the first coupling portion 505, and having a concave portion 509 recessed roundly and recessed at the other side thereof. It may include.
  • the first body 507 has a convex portion 503 protrudingly rounded and protruding on one side thereof, and a second coupling portion 505 protruding or recessed in the longitudinal direction on the other side thereof.
  • An example in which the coupling part 505 protrudes is illustrated, and the convex part 503 comes into close contact with the concave part 509 'of the second body part 511' of the link module 501 'which is adjacently connected.
  • the concave portion 509 'of the second body portion 511' is formed to have the same radius of curvature of the convex portion 503.
  • the second body portion 511 is formed with a second coupling portion 601 is coupled to the first coupling portion 505 on one side, the concave portion 509 is concave round and recessed on the other side is formed,
  • FIG. 6 an example in which the second coupling part 601 is formed in a circular groove shape and the first coupling part 505 is fitted to the second coupling part 601 is coupled.
  • first coupling portion 505 may be provided in a groove shape
  • second coupling portion 601 may be provided in a protrusion shape
  • Reference numeral 503 ' which is not described, denotes a convex portion
  • 505' denotes a first coupling portion
  • 507 ' denotes a first body portion
  • 601' denotes a second coupling portion.
  • the head portion 103 is then connected to one end of the arm portion 101, which head 103 is provided to adsorb the outer surface of the heart 701.
  • the head portion 103 is formed to be bent and curved as a whole, a plurality of pressing grooves 703 is formed on one surface of the head portion 103 The inside of the head part 103 is inserted into the suction pipe 707 in which a plurality of suction rows 705 are formed.
  • the suction pipe 707 is connected through the air suction device 709 and the connection pipe 711, the air is supplied through the suction nozzle 705 provided in the head portion 103 when the air suction device 709 is driven. While being sucked in, the outer surface of the heart 701 is adsorbed to the pressing groove 703.
  • the handle portion 105 is connected to the other end of the arm portion 101, the handle portion 105 is a handle holder 111 coupled to the other end of the arm portion 101; And an adjusting handle 113 provided at the rear of the handle holder 111.
  • One end of the handle holder 111 is coupled to the other end of the arm portion 101, that is, the link module 201 is connected to one end of the handle holder 111, and a holder 107 is disposed below the handle holder 111. Is provided, the holder 107 is detachable to the operating table in accordance with the operation of the fixing lever 115.
  • the adjustment handle 113 is provided at the rear of the handle holder 111, the rear end of the coupling member 401 to be described later is coupled to the adjustment handle 113, according to the operation (push or pull) of the control handle 113
  • the adhesion of the plurality of link modules 201 is controlled.
  • the plurality of link modules 201 is coupled to the coupling member 401, the coupling member 401 is to pass through the plurality of link modules 201 to bind the link modules 201, the coupling member 401 Is coupled to the adjustment handle 113 through the inside of the handle holder 111.
  • the coupling member 401 may be, for example, a wire, a cable, a spring, a thread, a rubber band, or the like.
  • the plurality of link modules are closely connected to each other in series, so that even when vibration is transmitted to the angle adjuster from the outside, the movement of the angle adjuster is minimized and the adjusting angle is adjusted. There is a sustainable effect.

Abstract

The present invention relates to an angle adjuster, and according to one embodiment of the present invention, a plurality of link modules come into close contact with each other in series and are connected, thereby having effects of minimizing the movement of the angle adjuster and maintaining an adjusted angle even if vibration is transmitted to the angle adjuster from the outside.

Description

각도 조절대Angle adjuster
본 발명은 각도 조절대에 관한 것이다.The present invention relates to an angle adjuster.
본 출원은 2014년 11월 27일에 출원된 한국특허출원 제10-2014-0167038호에 기초한 우선권을 주장하며, 해당 출원의 명세서 및 도면에 개시된 모든 내용은 본 출원에 원용된다.This application claims the priority based on Korean Patent Application No. 10-2014-0167038, filed November 27, 2014, all the contents disclosed in the specification and drawings of the application are incorporated in this application.
인체에서의 심장은 혈액을 순환시키는 순환계의 중추기관으로, 주기적인 수축과 이완을 되풀이함으로써 혈액을 온몸에 공급하는 펌프역할을 한다.The heart in the human body is the central organ of the circulatory system that circulates blood, and serves as a pump to supply blood to the body by repeating periodic contractions and relaxations.
이러한 심장에 이상이 생긴 경우, 심장수술을 하게 되는데, 일반적으로 알려진 심장질환의 종류에는 선천성 심장질환과 후천성 심장질환이 있다.When the heart is abnormal, cardiac surgery is performed. Commonly known types of heart disease include congenital heart disease and acquired heart disease.
후천성 심장질환에는 관상동맥질환, 심장판막질환, 및 부정맥 등의 기타 다양한 질환이 있고, 심장질환 중 많은 비중을 차지하는 관상동맥질환은 관상동맥 자체가 충분히 그 내강을 확장시키는 능력을 가지고 있으나 관상동맥 경화 때문에 혈관 내강이 좁아지거나 막히게 되는 등의 심혈관 질환이 생겨서 혈액순환이 어렵게 된다.Acquired heart disease includes various other diseases such as coronary artery disease, heart valve disease, and arrhythmia, and coronary artery disease, which accounts for a large proportion of heart disease, is coronary artery, but the coronary artery itself has sufficient ability to expand its lumen. As a result, cardiovascular diseases such as narrowing or blockage of the lumen of the blood vessels occur and blood circulation becomes difficult.
관상동맥질환을 수술하는 방법으로는 다른 동맥이나 정맥을 이용해서 우회로를 만들어주는 수술을 하게 되는데 이러한 심장수술시 심장의 표면은 심장이 박동을 유지하는 상태에서 특정한 도구를 사용하여 안정화되는 것이고, 이와 같이 시술 부위를 안정화시켜 해당부위를 용이하게 시술토록 안정화장치가 사용되는 것이다.Coronary artery disease is a surgical procedure that uses a different artery or vein to make a detour. During this heart surgery, the surface of the heart is stabilized using a specific tool while the heart is beating. As stabilization of the treatment site, the stabilization device is used to facilitate the treatment.
이러한 용도로 사용되는 통상의 심장수술용 안정화장치는 흡입부가 형성되어 있는 헤드부가 심장의 외표면을 흡착하고, 헤드부를 지지하는 조절대에 의해 헤드부가 심장의 움직임을 제한토록 한다.A conventional cardiac surgery stabilization device used for this purpose is to allow the head portion in which the suction portion is formed to adsorb the outer surface of the heart, and the head portion to restrict the movement of the heart by a control rod supporting the head portion.
이때, 헤드부의 흡착위치를 변경하고자 하는 경우, 헤드부의 흡입력을 차단하고 헤드부를 심장의 외표면으로부터 분리하며, 핸들을 이용하여 조절대의 구부림 각도를 변경 후, 헤드부를 변경하고자 하는 심장의 외표면에 위치시킨다.At this time, in case of changing the suction position of the head part, the suction force of the head part is cut off, the head part is separated from the outer surface of the heart, and after changing the bending angle of the adjuster using the handle, the outer surface of the heart to be changed the head part Position it.
이러한 종래의 조절대는 움직임이 용이하여 헤드부를 흡입하고자 하는 심장 표면에 쉽게 이동시킬수 있는 장점이 있다.Such a conventional adjuster has an advantage that it can be easily moved to the heart surface to be sucked to the head portion is easy to move.
그러나, 종래의 조절대는 헤드부를 심장의 외표면에 안착시, 심장박동과 시술자의 움직임에 의해 헤드부와 핸들에 진동이 발생할 경우, 조절대에 과도한 움직임이 발생하여 헤드부를 위치시키고자 하는 심장의 외표면에 정확하게 위치시키기 어려운 단점이 있다.However, in the conventional control bar, when the head part is seated on the outer surface of the heart, when vibration occurs in the head part and the handle due to the heartbeat and the operator's movement, excessive movement occurs in the control part to the outside of the heart to position the head part. The disadvantage is that it is difficult to accurately position on the surface.
본 발명은 상기한 바와 같은 종래의 문제점을 해결하기 위하여 제안된 것으로서, 본 발명의 목적은 다수개의 링크모듈이 직렬로 서로 밀착되며 연결됨으로써, 외부로부터 각도 조절대에 진동이 전달되는 경우에도 각도 조절대의 움직임이 최소화되고 조절 각도를 유지할 수 있는 각도 조절대를 제공하는데 있다.The present invention has been proposed in order to solve the conventional problems as described above, the object of the present invention is that the plurality of link modules are in close contact with each other in series, even when the vibration is transmitted to the angle adjuster from the outside angle adjustment It is to provide an angle adjuster that can minimize the movement of the stand and maintain the adjustment angle.
본 발명이 제안하는 각도 조절대는 직렬로 서로 밀착되며 연결되는 다수개의 링크모듈을 포함하되, 링크모듈은 일측이 볼록하게 형성되고 타측이 오목하게 형성된 것을 특징으로 하는 각도 조절대를 제공한다.The angle adjuster proposed by the present invention includes a plurality of link modules closely connected to each other in series, and the link module provides an angle adjuster characterized in that one side is convex and the other side is concave.
본 발명이 제안하는 각도 조절대는 다수개의 링크모듈이 직렬로 서로 밀착되며 연결됨으로써, 외부로부터 각도 조절대에 진동이 전달되는 경우에도 각도 조절대의 움직임이 최소화되고 조절 각도를 유지할 수 있는 효과가 있다.The angle adjuster proposed by the present invention has the effect of minimizing the movement of the angle adjuster and maintaining the adjusting angle even when vibration is transmitted to the angle adjuster from a plurality of link modules closely connected to each other in series.
도 1은 본 발명의 일실시예에 따른 각도 조절대의 사시도이다.1 is a perspective view of an angle adjuster according to an embodiment of the present invention.
도 2는 본 발명의 다른 실시예에 따른 각도 조절대의 사시도이다.2 is a perspective view of an angle adjuster according to another embodiment of the present invention.
도 3은 도 1의 각도 조절대의 링크모듈에 대한 분해 사시도이다.3 is an exploded perspective view of the link module of the angle adjuster of FIG.
도 4는 도 1의 각도 조절대의 링크모듈에 대한 단면도이다.4 is a cross-sectional view of the link module of the angle adjuster of FIG.
도 5는 도 2의 각도 조절대의 링크모듈에 대한 분해 사시도이다.5 is an exploded perspective view of the link module of the angle adjuster of FIG.
도 6은 도 2의 각도 조절대의 링크모듈에 대한 단면도이다.6 is a cross-sectional view of the link module of the angle adjuster of FIG.
도 7은 본 발명의 실시예에 따른 각도 조절대의 사용예를 나타낸 도면이다.7 is a view showing an example of the use of the angle adjuster according to an embodiment of the present invention.
[부호의 설명][Description of the code]
100 : 각도 조절대 101 : 암부100: angle adjuster 101: arm
103 : 헤드부 105 : 핸들부103: head portion 105: handle portion
107 : 홀더부107: holder portion
111 : 핸들홀더 113 : 조절핸들111: handle holder 113: adjustment handle
115 : 고정레버 201 : 링크모듈115: fixed lever 201: link module
301 : 볼록부 303 : 연장부301: convex portion 303: extension portion
305 : 제1몸체부 307 : 제2몸체부305: first body portion 307: second body portion
309 : 내주면 311 : 단부면309: inner peripheral surface 311: end surface
313 : 중공 401 : 결합부재313: hollow 401: coupling member
501 : 링크모듈 503 : 볼록부501: link module 503: convex portion
505 : 제1결합부 507 : 제1몸체부505: first coupling portion 507: first body portion
509 : 오목부 511 : 제2몸체부509: recess 511: second body portion
601 : 제2결합부601: second coupling part
이하, 본 발명의 일부 실시예들을 예시적인 도면을 통해 상세하게 설명한다. 각 도면의 구성요소들에 참조부호를 부가함에 있어서, 동일한 구성요소들에 대해서는 비록 다른 도면상에 표시되더라도 가능한 한 동일한 부호를 가지도록 하고 있음에 유의해야 한다. 또한, 본 발명을 설명함에 있어, 관련된 공지 구성 또는 기능에 대한 구체적인 설명이 본 발명의 요지를 흐릴 수 있다고 판단되는 경우에는 그 상세한 설명은 생략한다.Hereinafter, some embodiments of the present invention will be described in detail through exemplary drawings. In adding reference numerals to the components of each drawing, it should be noted that the same reference numerals are assigned to the same components as much as possible even though they are shown in different drawings. In addition, in describing the present invention, when it is determined that the detailed description of the related well-known configuration or function may obscure the gist of the present invention, the detailed description thereof will be omitted.
또한, 본 발명의 구성 요소를 설명하는 데 있어서, 제 1, 제 2, A, B, (a), (b) 등의 용어를 사용할 수 있다. 이러한 용어는 그 구성 요소를 다른 구성 요소와 구별하기 위한 것일 뿐, 그 용어에 의해 해당 구성 요소의 본질이나 차례 또는 순서 등이 한정되지 않는다. 어떤 구성 요소가 다른 구성요소에 "연결", "결합" 또는 "접속"된다고 기재된 경우, 그 구성 요소는 그 다른 구성요소에 직접적으로 연결되거나 또는 접속될 수 있지만, 각 구성 요소 사이에 또 다른 구성 요소가 "연결", "결합" 또는 "접속"될 수도 있다고 이해되어야 할 것이다.In addition, in describing the component of this invention, terms, such as 1st, 2nd, A, B, (a), (b), can be used. These terms are only for distinguishing the components from other components, and the nature, order or order of the components are not limited by the terms. If a component is described as being "connected", "coupled" or "connected" to another component, that component may be directly connected to or connected to that other component, but there may be another configuration between each component. It is to be understood that the elements may be "connected", "coupled" or "connected".
도 1은 본 발명의 일실시예에 따른 각도 조절대의 사시도이다. 도 2는 본 발명의 다른 실시예에 따른 각도 조절대의 사시도이다. 도 3은 도 1의 각도 조절대의 링크모듈에 대한 분해 사시도이다. 도 4는 도 1의 각도 조절대의 링크모듈에 대한 단면도이다. 도 5는 도 2의 각도 조절대의 링크모듈에 대한 분해 사시도이다. 도 6은 도 2의 각도 조절대의 링크모듈에 대한 단면도이다. 도 7은 본 발명의 실시예에 따른 각도 조절대의 사용예를 나타낸 도면이다.1 is a perspective view of an angle adjuster according to an embodiment of the present invention. 2 is a perspective view of an angle adjuster according to another embodiment of the present invention. 3 is an exploded perspective view of the link module of the angle adjuster of FIG. 4 is a cross-sectional view of the link module of the angle adjuster of FIG. 5 is an exploded perspective view of the link module of the angle adjuster of FIG. 6 is a cross-sectional view of the link module of the angle adjuster of FIG. 7 is a view showing an example of the use of the angle adjuster according to an embodiment of the present invention.
이들 도면들에 도시된 바와 같이, 본 발명의 일실시예에 따른 각도 조절대(100)는, 직렬로 서로 밀착되며 연결되는 다수개의 링크모듈(201)을 포함하되, 링크모듈(201)은 일측이 볼록하게 형성되고 타측이 오목하게 형성된 것을 특징으로 한다.As shown in these drawings, the angle adjuster 100 according to an embodiment of the present invention includes a plurality of link modules 201, which are in close contact with each other in series, the link module 201 is one side The convex is formed and the other side is formed concave.
이하, 각도 조절대(100)의 전반적인 구조에 대해 설명한다.Hereinafter, the overall structure of the angle adjuster 100 will be described.
각도 조절대(100)는 직렬로 서로 밀착되며 연결되는 다수개의 링크모듈(201)을 포함하는 암부(101); 암부(101)의 일단에 연결되는 헤드부(103); 암부(101)의 타단에 연결되는 핸들부(105); 및 핸들부(105)의 하부에 결합되는 홀더부(107);를 포함한다.The angle adjuster 100 includes an arm 101 including a plurality of link modules 201 in close contact with each other in series; A head portion 103 connected to one end of the arm portion 101; A handle portion 105 connected to the other end of the arm portion 101; And a holder portion 107 coupled to the lower portion of the handle portion 105.
암부(101)는 직렬로 서로 밀착되며 연결되는 다수개의 링크모듈(201)을 포함하는데, 링크모듈(201)은 일측이 볼록하게 형성되고 타측이 오목하게 형성되며, 다수개의 링크모듈(201)은 직렬로 서로 밀착되며 연결된다.The arm portion 101 includes a plurality of link modules 201 that are closely connected to each other in series, and the link module 201 is formed to have one side convex and the other side concave, and the plurality of link modules 201 They are closely connected to each other in series.
이러한 링크모듈(201)의 일예에 대한 구조를 좀 더 구체적으로 설명하면, 링크모듈(201)은, 일측에 볼록하게 라운드지며 돌출된 볼록부(301)가 형성되고, 타측에 길이방향으로 연장되되 단부면(311)이 오목하게 라운드지며 함몰된 연장부(303)가 형성된 제1몸체부(305); 및 연장부(303)가 끼워져 결합되되, 연장부(303)와 결합시 내주면(309)이 연장부(303)의 오목하게 함몰된 단부면(311)과 같은 곡률반경을 가지며 연결되는 제2몸체부(307);를 포함할 수 있다.The structure of an example of such a link module 201 will be described in more detail. The link module 201 has a convex rounded and protruding convex portion 301 formed on one side thereof, and extends in the longitudinal direction on the other side thereof. A first body portion 305 having an end surface 311 concave rounded and having an extended portion 303 recessed therein; And a second body in which the extension part 303 is fitted and coupled, and the inner circumferential surface 309 has the same radius of curvature as the concave recessed end surface 311 of the extension part 303 when the extension part 303 is coupled to. The unit 307 may include.
제1몸체부(305)는 일측에 볼록하게 라운드지며 돌출된 볼록부(301)가 형성되고, 타측에 길이방향으로 연장되되 단부면(311)이 오목하게 라운드지며 함몰된 연장부(303)가 형성되는데, 볼록부(301)는 인접하여 연결되는 링크모듈(201')의 연장부(303') 단부면(311')과 제2몸체부(307')의 내주면(309')에 밀착되게 된다.The first body portion 305 is convexly rounded on one side and protruding convex portion 301 is formed, extending in the longitudinal direction on the other side end surface 311 is concave round and recessed extension 303 is The convex portion 301 is in close contact with an end surface 311 'of the extension portion 303' of the link module 201 'connected adjacently and the inner circumferential surface 309' of the second body portion 307 '. do.
즉, 연장부(303')의 단부면(311')과 제2몸체부(307')의 내주면(309')은 볼록부(301)의 곡률반경과 동일하게 형성된다.That is, the end surface 311 ′ of the extension portion 303 ′ and the inner circumferential surface 309 ′ of the second body portion 307 ′ are formed to have the same radius of curvature of the convex portion 301.
제2몸체부(307)는 연장부(303)가 끼워져 결합되되, 연장부(303)와 결합시 내주면(309)이 연장부(303)의 오목하게 함몰된 단부면과(311)과 같은 곡률반경을 가지며 연결되는데, 일예로 제2몸체부(307)는 링 형상으로 제공될 수 있으며, 제2몸체부(307)의 중공(313)은 연장부(303)의 돌출된 길이에 대응되는 길이만큼은 일정한 반경으로 형성되고, 그 이후로는 내경이 점차 확경되어서 내주면(309)을 형성하도록 되어 있다.The second body portion 307 is coupled to the extension portion 303 is fitted, the same curvature as the end surface 311 the inner peripheral surface 309 is concavely recessed end of the extension portion 303 when combined with the extension portion 303 Is connected to have a radius, for example, the second body portion 307 may be provided in a ring shape, the hollow 313 of the second body portion 307 is a length corresponding to the protruding length of the extension portion 303 As much as it is formed in a fixed radius, after that, an inner diameter becomes gradually enlarged and the inner peripheral surface 309 is formed.
설명되지 않은 도면번호 301'은 볼록부를 나타낸다.Reference numeral 301 'not described denotes a convex portion.
한편, 도 5와 도 6에 도시된 바와 같은 링크모듈(501)의 다른 실시예에 대한 구조를 구체적으로 설명하면, 링크모듈(501)은, 일측에 볼록하게 라운드지며 돌출된 볼록부(503)가 형성되고, 타측에 길이방향으로 돌출 또는 함몰된 제1결합부(505)가 형성된 제1몸체부(507); 및 일측면에 제1결합부(505)와 결합되는 제2결합부(601)가 형성되고, 타측면에 오목하게 라운드지며 함몰된 오목부(509)가 형성된 제2몸체부(511);를 포함할 수 있다.Meanwhile, referring to the structure of another embodiment of the link module 501 as shown in FIGS. 5 and 6 in detail, the link module 501 is a convex part 503 which protrudes convexly on one side. Is formed, the first body portion 507 is formed with a first coupling portion 505 protruding or recessed in the longitudinal direction on the other side; And a second body portion 511 formed at one side thereof with a second coupling portion 601 coupled to the first coupling portion 505, and having a concave portion 509 recessed roundly and recessed at the other side thereof. It may include.
제1몸체부(507)는 일측에 볼록하게 라운드지며 돌출된 볼록부(503)가 형성되고, 타측에 길이방향으로 돌출 또는 함몰된 제2결합부(505)가 형성되는데, 도면들에서는 제2결합부(505)가 돌출된 예를 도시하였으며, 볼록부(503)는 인접하여 연결되는 링크모듈(501')의 제2몸체부(511')의 오목부(509')와 밀착되게 된다.The first body 507 has a convex portion 503 protrudingly rounded and protruding on one side thereof, and a second coupling portion 505 protruding or recessed in the longitudinal direction on the other side thereof. An example in which the coupling part 505 protrudes is illustrated, and the convex part 503 comes into close contact with the concave part 509 'of the second body part 511' of the link module 501 'which is adjacently connected.
즉, 제2몸체부(511')의 오목부(509')는 볼록부(503)의 곡률반경과 동일하게 형성된다.That is, the concave portion 509 'of the second body portion 511' is formed to have the same radius of curvature of the convex portion 503.
제2몸체부(511)는 일측면에 제1결합부(505)와 결합되는 제2결합부(601)가 형성되고, 타측면에 오목하게 라운드지며 함몰된 오목부(509)가 형성되는데, 도 6에서는 제2결합부(601)가 원형의 홈 형상으로 이뤄져서 제1결합부(505)가 제2결합부(601)에 끼워져 결합되는 예를 도시하였다.The second body portion 511 is formed with a second coupling portion 601 is coupled to the first coupling portion 505 on one side, the concave portion 509 is concave round and recessed on the other side is formed, In FIG. 6, an example in which the second coupling part 601 is formed in a circular groove shape and the first coupling part 505 is fitted to the second coupling part 601 is coupled.
물론, 이와 달리 제1결합부(505)가 홈 형상으로, 제2결합부(601)가 돌기 형상으로 제공될 수도 있다.Of course, the first coupling portion 505 may be provided in a groove shape, and the second coupling portion 601 may be provided in a protrusion shape.
설명되지 않은 도면번호 503'은 볼록부, 505'은 제1결합부, 507'은 제1몸체부, 601'은 제2결합부를 나타낸다.Reference numeral 503 ', which is not described, denotes a convex portion, 505' denotes a first coupling portion, 507 'denotes a first body portion, and 601' denotes a second coupling portion.
이어서, 헤드부(103)는 암부(101)의 일단에 연결되는데, 헤드부(103)는 심장(701)의 외표면을 흡착하도록 제공된다.The head portion 103 is then connected to one end of the arm portion 101, which head 103 is provided to adsorb the outer surface of the heart 701.
이러한 헤드부(103)의 구조에 대한 일예를 좀 더 구체적으로 설명하면, 헤드부(103)는 전체적으로 구부러져 만곡되게 형성되고, 헤드부(103)의 일면에는 다수개의 압착홈(703)이 형성되며, 헤드부(103)의 내부에는 다수개의 흡입노줄(705)이 형성된 흡입관(707)이 삽입된다.When explaining an example of the structure of the head portion 103 in more detail, the head portion 103 is formed to be bent and curved as a whole, a plurality of pressing grooves 703 is formed on one surface of the head portion 103 The inside of the head part 103 is inserted into the suction pipe 707 in which a plurality of suction rows 705 are formed.
이러한 흡입관(707)은 공기흡입장치(709)와 연결관(711)을 통해 연결되게 되며, 공기흡입장치(709)의 구동시 헤드부(103)에 구비된 흡입노즐(705)을 통해 공기가 흡입되면서 압착홈(703)에 심장(701)의 외표면이 흡착되도록 되어 있다.The suction pipe 707 is connected through the air suction device 709 and the connection pipe 711, the air is supplied through the suction nozzle 705 provided in the head portion 103 when the air suction device 709 is driven. While being sucked in, the outer surface of the heart 701 is adsorbed to the pressing groove 703.
이어서, 핸들부(105)는 암부(101)의 타단에 연결되는데, 핸들부(105)는 암부(101)의 타단에 결합되는 핸들홀더(111); 및 핸들홀더(111)의 후방에 구비되는 조절핸들(113);을 포함한다.Then, the handle portion 105 is connected to the other end of the arm portion 101, the handle portion 105 is a handle holder 111 coupled to the other end of the arm portion 101; And an adjusting handle 113 provided at the rear of the handle holder 111.
핸들홀더(111)의 일단에는 암부(101)의 타단에 결합되는데, 즉 핸들홀더(111)의 일단에는 링크모듈(201)이 연결되며, 핸들홀더(111)의 하부에는 홀더부(107)가 구비되고, 홀더부(107)는 고정레버(115)의 작동에 따라 수술대에 탈착된다.One end of the handle holder 111 is coupled to the other end of the arm portion 101, that is, the link module 201 is connected to one end of the handle holder 111, and a holder 107 is disposed below the handle holder 111. Is provided, the holder 107 is detachable to the operating table in accordance with the operation of the fixing lever 115.
조절핸들(113)은 핸들홀더(111)의 후방에 구비되는데, 조절핸들(113)에는 후술할 결합부재(401)의 후단이 결합되어서, 조절핸들(113)의 작동(밀거나 당김)에 따라 다수개의 링크모듈(201)의 밀착성이 제어된다.The adjustment handle 113 is provided at the rear of the handle holder 111, the rear end of the coupling member 401 to be described later is coupled to the adjustment handle 113, according to the operation (push or pull) of the control handle 113 The adhesion of the plurality of link modules 201 is controlled.
한편, 다수개의 링크모듈(201)은 결합부재(401)로 결속되는데, 결합부재(401)는 다수개의 링크모듈(201)을 관통하면서 링크모듈(201)들을 결속하게 되며, 결합부재(401)는 핸들홀더(111)의 내측을 통해 조절핸들(113)에 결합된다.On the other hand, the plurality of link modules 201 is coupled to the coupling member 401, the coupling member 401 is to pass through the plurality of link modules 201 to bind the link modules 201, the coupling member 401 Is coupled to the adjustment handle 113 through the inside of the handle holder 111.
이러한 결합부재(401)는 일예로, 와이어, 케이블, 스프링, 실, 고무줄 등이 될 수 있다.The coupling member 401 may be, for example, a wire, a cable, a spring, a thread, a rubber band, or the like.
이상에서 설명한 바와 같이, 본 발명의 일실시예에 의하면, 다수개의 링크모듈이 직렬로 서로 밀착되며 연결됨으로써, 외부로부터 각도 조절대에 진동이 전달되는 경우에도 각도 조절대의 움직임이 최소화되고 조절 각도를 유지할 수 있는 효과가 있게 된다.As described above, according to an embodiment of the present invention, the plurality of link modules are closely connected to each other in series, so that even when vibration is transmitted to the angle adjuster from the outside, the movement of the angle adjuster is minimized and the adjusting angle is adjusted. There is a sustainable effect.
이상에서, 본 발명의 실시예를 구성하는 모든 구성 요소들이 하나로 결합되거나 결합되어 동작하는 것으로 설명되었다고 해서, 본 발명이 반드시 이러한 실시예에 한정되는 것은 아니다. 즉, 본 발명의 목적 범위 안에서라면, 그 모든 구성 요소들이 하나 이상으로 선택적으로 결합하여 동작할 수도 있다.In the above description, all elements constituting the embodiments of the present invention are described as being combined or operating in combination, but the present invention is not necessarily limited to the embodiments. In other words, within the scope of the present invention, all of the components may be selectively operated in combination with one or more.
또한, 이상에서 기재된 "포함하다", "구성하다" 또는 "가지다" 등의 용어는, 특별히 반대되는 기재가 없는 한, 해당 구성 요소가 내재될 수 있음을 의미하는 것이므로, 다른 구성 요소를 제외하는 것이 아니라 다른 구성 요소를 더 포함할 수 있는 것으로 해석되어야 한다. 기술적이거나 과학적인 용어를 포함한 모든 용어들은, 다르게 정의되지 않는 한, 본 발명이 속하는 기술 분야에서 통상의 지식을 가진 자에 의해 일반적으로 이해되는 것과 동일한 의미를 가진다. 사전에 정의된 용어와 같이 일반적으로 사용되는 용어들은 관련 기술의 문맥 상의 의미와 일치하는 것으로 해석되어야 하며, 본 발명에서 명백하게 정의하지 않는 한, 이상적이거나 과도하게 형식적인 의미로 해석되지 않는다.In addition, the terms "comprise", "comprise" or "having" described above mean that the corresponding component may be included, unless otherwise stated, and thus excludes other components. It should be construed that it may further include other components instead. All terms, including technical and scientific terms, have the same meanings as commonly understood by one of ordinary skill in the art unless otherwise defined. Terms commonly used, such as terms defined in a dictionary, should be interpreted to coincide with the contextual meaning of the related art, and shall not be construed in an ideal or excessively formal sense unless explicitly defined in the present invention.
이상의 설명은 본 발명의 기술 사상을 예시적으로 설명한 것에 불과한 것으로서, 본 발명이 속하는 기술 분야에서 통상의 지식을 가진 자라면 본 발명의 본질적인 특성에서 벗어나지 않는 범위에서 다양한 수정 및 변형이 가능할 것이다. 따라서, 본 발명에 개시된 실시예들은 본 발명의 기술 사상을 한정하기 위한 것이 아니라 설명하기 위한 것이고, 이러한 실시예에 의하여 본 발명의 기술 사상의 범위가 한정되는 것은 아니다. 본 발명의 보호 범위는 아래의 청구범위에 의하여 해석되어야 하며, 그와 동등한 범위 내에 있는 모든 기술 사상은 본 발명의 권리범위에 포함되는 것으로 해석되어야 할 것이다.The above description is merely illustrative of the technical idea of the present invention, and those skilled in the art to which the present invention pertains may make various modifications and changes without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention but to describe the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The protection scope of the present invention should be interpreted by the following claims, and all technical ideas within the equivalent scope should be interpreted as being included in the scope of the present invention.

Claims (3)

  1. 직렬로 서로 밀착되며 연결되는 다수개의 링크모듈을 포함하되, 상기 링크모듈은 일측이 볼록하게 형성되고 타측이 오목하게 형성된 것을 특징으로 하는 각도 조절대.It includes a plurality of link modules are in close contact with each other in series, the link module is an angle adjuster characterized in that one side is formed convex and the other side is formed concave.
  2. 제 1 항에 있어서,The method of claim 1,
    상기 링크모듈은,The link module,
    일측에 볼록하게 라운드지며 돌출된 볼록부가 형성되고, 타측에 길이방향으로 연장되되 단부면이 오목하게 라운드지며 함몰된 연장부가 형성된 제1몸체부; 및A first body part which is convexly rounded on one side and is formed with a protruding convex part, which extends in the lengthwise direction on the other side and is concave rounded at an end surface thereof, and has an recessed extension part; And
    상기 연장부가 끼워져 결합되되, 연장부와 결합시 내주면이 연장부의 오목하게 함몰된 단부면과 같은 곡률반경을 가지며 연결되는 제2몸체부;A second body part which is coupled to the extension part and is coupled to the extension part and has an inner circumferential surface having the same radius of curvature as the concave recessed end surface of the extension part when coupled with the extension part;
    를 포함하는 각도 조절대.Angle adjuster comprising a.
  3. 제 1 항에 있어서,The method of claim 1,
    상기 링크모듈은,The link module,
    일측에 볼록하게 라운드지며 돌출된 볼록부가 형성되고, 타측에 길이방향으로 돌출 또는 함몰된 제1결합부가 형성된 제1몸체부; 및A first body part having a convex part protrudingly rounded on one side, and having a protruding convex part protruding or recessed in the longitudinal direction on the other side thereof; And
    일측면에 상기 제1결합부와 결합되는 제2결합부가 형성되고, 타측면에 오목하게 라운드지며 함몰된 오목부가 형성된 제2몸체부;A second body part having a second coupling part coupled to the first coupling part on one side thereof, and concave rounded and recessed on the other side thereof;
    를 포함하는 각도 조절대.Angle adjuster comprising a.
PCT/KR2014/011454 2014-11-27 2014-11-27 Angle adjuster WO2016084997A1 (en)

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KR1020140167038A KR20160063604A (en) 2014-11-27 2014-11-27 Angle Control Bar
KR10-2014-0167038 2014-11-27

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Citations (6)

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KR20090046008A (en) * 2007-11-05 2009-05-11 이영삼 Stabillizer of hart operation
KR20140027229A (en) * 2011-04-06 2014-03-06 메드로보틱스 코포레이션 Articulating surgical tools and tool sheaths, and methods of deploying the same

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Publication number Priority date Publication date Assignee Title
US5947896A (en) * 1996-04-26 1999-09-07 United States Surgical Corporation Heart stabilizer apparatus and method for use
US6464629B1 (en) * 1998-09-15 2002-10-15 Medtronic, Inc. Method and apparatus for temporarily immobilizing a local area of tissue
US6730020B2 (en) * 1999-09-07 2004-05-04 Origin Medsystems Inc. Locking arm having ball joints for use in an organ manipulator apparatus
KR20060061481A (en) * 2004-12-02 2006-06-08 이영탁 Stabilizer device of hart operation
KR20090046008A (en) * 2007-11-05 2009-05-11 이영삼 Stabillizer of hart operation
KR20140027229A (en) * 2011-04-06 2014-03-06 메드로보틱스 코포레이션 Articulating surgical tools and tool sheaths, and methods of deploying the same

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