WO2021095901A1 - Medical guide unit capable of crushing bones - Google Patents
Medical guide unit capable of crushing bones Download PDFInfo
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- WO2021095901A1 WO2021095901A1 PCT/KR2019/015324 KR2019015324W WO2021095901A1 WO 2021095901 A1 WO2021095901 A1 WO 2021095901A1 KR 2019015324 W KR2019015324 W KR 2019015324W WO 2021095901 A1 WO2021095901 A1 WO 2021095901A1
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- bone
- tube
- crushing
- bone member
- guide unit
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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
- A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
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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
- A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
- A61B17/17—Guides or aligning means for drills, mills, pins or wires
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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
Definitions
- the present invention relates to a medical guide unit, and more particularly, by crushing a bone around a region requiring treatment, it is possible to secure a field of view covered by the bone, and after the crushing, a part of the human body is perforated with only a simple operation. It relates to a medical guide unit capable of crushing bone with an improved structure so that it can remain in the.
- the guide may be one of dilators having various diameters for gradually expanding the perforated part of the human body.
- the device 600 for crushing bones and the guide for accessing other medical devices to the affected area must be separately inserted into the human body, the procedure time is delayed due to repeated insertion of the medical device into the human body. There was a problem that caused the patient's discomfort.
- an object of the present invention is to provide a medical guide unit capable of crushing bones capable of suppressing repetitive insertion of medical devices into the human body.
- a medical guide unit capable of crushing bones according to the present invention for achieving the above object includes a sharp tip capable of crushing bone located inside a human body, a handle that enables handling of the tip from the outside of the human body, and the A bone member including a connecting portion formed to be elongated in one direction so as to connect the tip portion and the handle; And it is detachably coupled to the bone member in a form surrounding the connection portion of the bone member, and a passage is formed to allow other medical instruments in addition to the bone member member to be put in and out, and even when the bone member member is separated, the And a tube temporarily remaining in the perforated part of the human body so as to guide the movement of medical devices.
- the bone member further comprises an extension part extending from the handle part and surrounding the connection part, and provided with a locking protrusion selectively caught with the tube.
- the tube includes the locking protrusion and a locking groove that is selectively hung.
- the locking groove may include a locking groove portion into which the locking protrusion of the bone member is inserted after rotation in one direction with respect to the tube of the bone member, and a separation groove portion that enables separation after rotation of the bone member in the other direction with respect to the tube. have.
- the medical guide unit capable of crushing bone according to the present invention having the configuration as described above is a part of the bone located in the human body in a state in which the tube and the bone member are connected to each other due to their own structure without using a separate fastening means.
- the bone material can be separated from the tube only by applying a force to the bone material in the direction in which the jam between the bone material and the tube is released after the crushing of the bone. With only the tube remaining in the body, other medical devices can be accessed through the passage of the tube.
- a process of separately inserting a medical device for crushing a bone and a guide for guiding other medical devices used for treatment of the affected area after crushing is not required, and a process of separately inserting into the human body is not required.
- bone crushing and guide insertion for guiding other medical devices can be performed together, so that the procedure time can be shortened and the patient's discomfort can be minimized. Accordingly, it has the effect of enabling the provision of high-quality medical services.
- 1 is a view for explaining a problem caused by the prior art.
- Figure 2 is an exploded perspective view of a medical guide unit capable of crushing bones according to an embodiment of the present invention.
- Figure 3 is a perspective view showing a combined state of an embodiment of the present invention.
- FIG. 4 is an IV-IV cross-sectional view of FIG. 3.
- FIG. 5 is a view for explaining the operation process of an embodiment of the present invention.
- Figure 6 is an exploded perspective view of a medical guide unit capable of crushing bones according to another embodiment of the present invention.
- Figure 7 is a cross-sectional view showing a combined state of another embodiment of the present invention.
- FIG. 8 is a partial cross-sectional view showing a partial configuration of a medical guide unit capable of crushing bones according to another embodiment of the present invention.
- FIG. 2 is an exploded perspective view of a medical guide unit capable of crushing a bone according to an embodiment of the present invention
- FIG. 3 is a perspective view showing a combined state of an embodiment of the present invention
- FIG. 4 is a IV-IV cross-sectional view of FIG.
- Figure 5 is a view for explaining the operation process of an embodiment of the present invention.
- the medical guide unit capable of crushing bones includes crushing bones for securing a field of vision during procedures related to spine-related diseases, as well as a part of the human body after crushing bones. It is to be able to guide other medical devices to the affected part while remaining in the part, and comprises a bone member (1) and a tube (2).
- the bone member (1) is a part that enables bone crushing to secure a field of view for the procedure, and as well shown in FIG. 2, the tip part 11 and the handle part 12 and the connection part 13 It is made including.
- the tip part 11 is a part that is sharply formed to crush a bone located inside the human body
- the handle part 12 is a part that enables handling of the tip part 11 outside the human body
- the connection part (13) is a part connecting the tip part 11 and the handle by being formed to be elongated in one direction.
- the tube 2 is detachably coupled to the bone member 1 in a form surrounding the connection part 13 of the bone member 1, as well illustrated in FIGS. 3 and 4. Since the coupling between the tube (2) and the bone member (1) is made by mutual engagement due to its own structure, not by a separate fastening means, the bone It is possible to easily separate the bone member 1 and the tube 2 by applying a force to the top member 1 in a direction in which the locking state with the tube 2 is released.
- the tube 2 includes a passage 21 for allowing other medical instruments in addition to the bone member 1 to be stored in and out, and even when the bone member 1 is separated, the medical It remains temporarily in the perforated part of the human body so that it can guide the movement of the instruments.
- this embodiment comprising the bone member (1) and the tube (2), as well as shown in Figure 5 (a), the tube (2) and the bone member (1) separately It is possible to crush a part of the bone located in the human body in a state that is coupled to each other due to its own structure, not by the fastening means, and as well as shown in Fig. 5(b), after the crushing of the bone It is possible to separate the bone member (1) from the tube (2) only by applying a force to the bone member (1) in the direction in which the jam between (1) and the tube (2) is released, and the bone member ( Separation of 1) allows other medical devices to access the affected area through the passage 21 of the tube 2 while only the tube 2 remains in the human body.
- a process of separately inserting a medical device for crushing a bone and a guide for guiding other medical devices used for treatment of the affected area after crushing into the human body is not required.
- (1) and the tube (2) are combined and inserted into the human body in a single insertion process, so that the crushing of the bone and the insertion of the guide for guiding other medical devices can be carried out together, thereby reducing the procedure time and reducing the patient's need. As discomfort can be minimized, the advantage of providing high-quality medical services is expected.
- the bone member 1 employed in this embodiment includes an extension part 14 extending from the handle part 12 and disposed in a form surrounding the connection part 13.
- the extension part 14 is provided with the tube 2 and a locking protrusion 141 which is selectively engaged with the tube 2.
- the tube 2 includes the locking protrusion 141 and the locking groove 22 that is selectively hung, so that the coupling and separation between the bone member 1 and the tube 2 can be made smoothly. To be.
- FIG. 6 is an exploded perspective view of a medical guide unit capable of crushing bone according to another embodiment of the present invention
- FIG. 7 is a cross-sectional view showing a combined state of another embodiment of the present invention.
- the locking groove 41 of the tube 4 employed in this embodiment is rotated in one direction with respect to the tube 4 of the bone member 3, and then the bone member 3 It comprises a locking groove portion 411 into which the locking protrusion 31 is inserted, and a separation groove portion 412 that enables separation after rotation of the bone member 3 with respect to the tube 4 in the other direction, FIG. 7 As shown in the arrow of, it is possible to smoothly separate the bone member (3) from the tube (4) by only pulling after rotation without exerting great force.
- This embodiment having such a configuration, by being configured so that the bone member 3 and the tube 4 can be mutually coupled and separated by rotation and sliding, it is possible to further improve user convenience.
- FIG. 8 is a partial cross-sectional view showing a partial configuration of a medical guide unit capable of crushing bones according to another embodiment of the present invention.
- This embodiment having such a configuration, as shown in Fig. 8 (b), by allowing the bone member 5 and the tube to be separated from each other only by the operation of the button 512 by the user, shown in Figs. Similar to the embodiment, an advantage that can further improve user convenience is derived.
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Abstract
The present invention relates to a medical guide unit capable of crushing bones. The medical guide unit capable of crushing bones, according to the present invention, comprises: a bone peg member including a pointed tip part capable of crushing bones positioned inside the body, a handle part enabling the tip part to be handled outside of the body, and a connecting part formed to be long in one direction so that the tip part and a handle can be connected; and a tube, which is detachably coupled to the bone peg member in a shape in which the connecting part of the bone peg member is encompassed, has a passage enabling other medical instruments, in addition to the bone peg member, to be inserted and withdrawn therethrough, and temporally remains in a perforated portion of the body so that the movement of the medical instruments can be guided even when the bone peg member is separated therefrom.
Description
본 발명은 의료용 가이드 유닛에 관한 것으로, 더욱 상세하게는 치료가 요구되는 부위 주변의 뼈를 파쇄하여 그 뼈에 의해 가려진 시야확보를 할 수 있게 하고, 파쇄 이후 간단한 조작만으로도 일부분이 인체의 천공된 부분에 남아 있을 수 있도록, 구조가 개선된 뼈 파쇄가 가능한 의료용 가이드 유닛에 관한 것이다. The present invention relates to a medical guide unit, and more particularly, by crushing a bone around a region requiring treatment, it is possible to secure a field of view covered by the bone, and after the crushing, a part of the human body is perforated with only a simple operation. It relates to a medical guide unit capable of crushing bone with an improved structure so that it can remain in the.
일반적으로, 척추 관련 질병의 치료시에는 도 1과 같이, 뼈 파쇄를 위한 기구(600)를 이용하여 시야확보를 위해 뼈를 부분적으로 파쇄시킬 필요성이 있다. In general, in the treatment of spine-related diseases, as shown in FIG. 1, there is a need to partially crush the bone to secure the field of view by using the device 600 for crushing the bone.
그러나, 뼈 파쇄 이후 다른 의료기구를 이용한 시술이 요구되는데, 이러한 시술을 위해서는 다른 의료기구들이 인체의 환부에 접근될 수 있도록 길을 안내해 주는 가이드가 인체의 천공된 부분에 남아 있어야 한다. However, after crushing the bone, a procedure using other medical devices is required. For this procedure, a guide that guides the path so that other medical devices can access the affected part of the human body must remain in the perforated part of the human body.
예컨대, 상기 가이드는 인체의 천공된 부분을 점진적으로 확장시켜 주기 위한 다양한 직경을 가진 dilator(확장기)들 중 하나일 수 있다. For example, the guide may be one of dilators having various diameters for gradually expanding the perforated part of the human body.
이와 같이, 종래기술에 의하면 뼈 파쇄를 위한 기구(600)와 다른 의료기구를 환부에 접근시키기 위한 가이드가 각각 별개로 인체 내에 삽입되어야 하기 때문에, 의료기구의 인체 내 반복적인 삽입에 따른 시술시간 지연과 환자의 불편함을 초래하는 문제점이 있었다. As described above, according to the prior art, since the device 600 for crushing bones and the guide for accessing other medical devices to the affected area must be separately inserted into the human body, the procedure time is delayed due to repeated insertion of the medical device into the human body. There was a problem that caused the patient's discomfort.
따라서, 본 발명은 상기와 같은 문제점을 해결하기 위해 안출된 것으로, 본 발명의 목적은 반복적인 의료기구의 인체 내 삽입을 억제시킬 수 있게 하는 뼈 파쇄가 가능한 의료용 가이드 유닛을 제공하고자 하는 것이다. Accordingly, the present invention has been conceived to solve the above problems, and an object of the present invention is to provide a medical guide unit capable of crushing bones capable of suppressing repetitive insertion of medical devices into the human body.
상기 목적을 달성하기 위한 본 발명에 의한 뼈 파쇄가 가능한 의료용 가이드 유닛은, 인체 내부에 위치한 뼈를 파쇄할 수 있는 날카로운 첨단부와, 인체 외부에서 상기 첨단부의 핸들링을 가능하게 하는 손잡이부와, 상기 첨단부와 손잡이를 연결시킬 수 있도록 일방향으로 길게 형성된 연결부를 포함하는 골정부재; 및 상기 골정부재의 연결부를 감싸는 형태로 그 골정부재에 탈부착 가능하게 결합되고, 상기 골정부재 이외에도 다른 의료기구들이 출납될 수 있게 하는 통로가 형성되어 있으며, 상기 골정부재가 분리된 상태에서도 상기 의료기구들의 이동을 가이드할 수 있도록, 인체의 천공된 부분에 일시적으로 잔류하게 되는 튜브;를 포함하여 이루어지는 것을 특징으로 한다. A medical guide unit capable of crushing bones according to the present invention for achieving the above object includes a sharp tip capable of crushing bone located inside a human body, a handle that enables handling of the tip from the outside of the human body, and the A bone member including a connecting portion formed to be elongated in one direction so as to connect the tip portion and the handle; And it is detachably coupled to the bone member in a form surrounding the connection portion of the bone member, and a passage is formed to allow other medical instruments in addition to the bone member member to be put in and out, and even when the bone member member is separated, the And a tube temporarily remaining in the perforated part of the human body so as to guide the movement of medical devices.
상기 골정부재는, 상기 손잡이부로부터 연장되고 상기 연결부를 감싸는 형태로 배치되며, 상기 튜브와 선택적으로 걸리는 걸림돌기가 마련되어 있는 연장부;를 더 포함하여 이루어지는 것이 바람직하다. It is preferable that the bone member further comprises an extension part extending from the handle part and surrounding the connection part, and provided with a locking protrusion selectively caught with the tube.
상기 튜브는, 상기 걸림돌기와 선택적으로 걸어지는 걸림홈부를 포함하여 이루어지는 것이 바람직하다. It is preferable that the tube includes the locking protrusion and a locking groove that is selectively hung.
상기 걸림홈부는, 상기 골정부재의 튜브에 대한 일방향 회전 후 그 골정부재의 걸림돌기가 삽입되는 록킹홈부와, 상기 골정부재의 튜브에 대한 타방향 회전 후 분리를 가능하게 하는 분리홈부를 포함하여 이루어질 수 있다. The locking groove may include a locking groove portion into which the locking protrusion of the bone member is inserted after rotation in one direction with respect to the tube of the bone member, and a separation groove portion that enables separation after rotation of the bone member in the other direction with respect to the tube. have.
상술한 바와 같은 구성을 가지는 본 발명에 의한 뼈 파쇄가 가능한 의료용 가이드 유닛은, 튜브와 골정부재를 별도에 체결수단에 의하지 않고 자체의 구조에 기인하여 상호 결합시킨 상태에서 인체 내에 위치한 뼈의 일부분을 파쇄시킬 수 있게 하고, 뼈의 파쇄 이후 골정부재와 튜브 간의 걸림이 해제되는 방향으로 그 골정부재에 힘을 가하는 동작만으로 골정부재를 튜브로부터 분리시킬 수 있게 하고, 골정부재의 분리로 튜브만이 인체 내에 남이 있는 상태에서 튜브의 통로를 통해 다른 의료기구들이 환부에 접근될 수 있게 한다. The medical guide unit capable of crushing bone according to the present invention having the configuration as described above is a part of the bone located in the human body in a state in which the tube and the bone member are connected to each other due to their own structure without using a separate fastening means. The bone material can be separated from the tube only by applying a force to the bone material in the direction in which the jam between the bone material and the tube is released after the crushing of the bone. With only the tube remaining in the body, other medical devices can be accessed through the passage of the tube.
결국, 본 발명에 의하면, 뼈를 파쇄시키기 위한 의료기구와 파쇄 이후 환부 치료를 위해 사용되는 다른 의료기구의 안내를 위한 가이드를, 각각 별개로 인체 내에 삽입시키는 과정이 요구되지 않고, 골정부재와 튜브가 결합된 상태로 인체 내 삽입시키는 한 번의 삽입과정에 의해서도 뼈의 파쇄 및 다른 의료기구 안내를 위한 가이드 삽입이 함께 이루어질 수 있게 됨으로써, 시술시간 단축이 가능하고 환자의 불편함을 최소화시킬 수 있게 됨에 따라 양질의 의료서비스 제공을 가능하게 하는 효과가 있다. As a result, according to the present invention, a process of separately inserting a medical device for crushing a bone and a guide for guiding other medical devices used for treatment of the affected area after crushing is not required, and a process of separately inserting into the human body is not required. In one insertion process in which the tube is inserted into the human body in a combined state, bone crushing and guide insertion for guiding other medical devices can be performed together, so that the procedure time can be shortened and the patient's discomfort can be minimized. Accordingly, it has the effect of enabling the provision of high-quality medical services.
도 1은 종래기술에 의한 문제점을 설명하기 위한 도면.1 is a view for explaining a problem caused by the prior art.
도 2는 본 발명의 일실시예에 따른 뼈 파쇄가 가능한 의료용 가이드 유닛의 분리 사시도.Figure 2 is an exploded perspective view of a medical guide unit capable of crushing bones according to an embodiment of the present invention.
도 3는 본 발명 일실시예의 결합된 상태를 보인 사시도.Figure 3 is a perspective view showing a combined state of an embodiment of the present invention.
도 4는 도 3의 Ⅳ-Ⅳ 단면도.4 is an IV-IV cross-sectional view of FIG. 3.
도 5는 본 발명 일실시예의 동작과정을 설명하기 위한 도면.5 is a view for explaining the operation process of an embodiment of the present invention.
도 6은 본 발명의 다른 실시예에 따른 뼈 파쇄가 가능한 의료용 가이드 유닛의 분리 사시도.Figure 6 is an exploded perspective view of a medical guide unit capable of crushing bones according to another embodiment of the present invention.
도 7은 본 발명 다른 실시예의 결합된 상태를 보인 단면도.Figure 7 is a cross-sectional view showing a combined state of another embodiment of the present invention.
도 8은 본 발명의 또 다른 실시예에 따른 뼈 파쇄가 가능한 의료용 가이드 유닛의 일부 구성을 보인 부분단면도.8 is a partial cross-sectional view showing a partial configuration of a medical guide unit capable of crushing bones according to another embodiment of the present invention.
이하에서는 본 발명의 일실시예에 따른 뼈 파쇄가 가능한 의료용 가이드 유닛을 첨부된 도면을 참조하여 상세히 설명하기로 한다.Hereinafter, a medical guide unit capable of crushing bones according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.
도 2는 본 발명의 일실시예에 따른 뼈 파쇄가 가능한 의료용 가이드 유닛의 분리 사시도이고, 도 3는 본 발명 일실시예의 결합된 상태를 보인 사시도이며, 도 4는 도 3의 Ⅳ-Ⅳ 단면도이며, 도 5는 본 발명 일실시예의 동작과정을 설명하기 위한 도면이다. 2 is an exploded perspective view of a medical guide unit capable of crushing a bone according to an embodiment of the present invention, FIG. 3 is a perspective view showing a combined state of an embodiment of the present invention, and FIG. 4 is a Ⅳ-IV cross-sectional view of FIG. , Figure 5 is a view for explaining the operation process of an embodiment of the present invention.
이들 도면에 도시된 바와 같이, 본 발명의 일실시예에 따른 뼈 파쇄가 가능한 의료용 가이드 유닛은, 척추 관련 질병에 관한 시술시 시야확보를 위한 뼈 파쇄는 물론, 뼈 파쇄 이후 일부분이 인체의 천공된 부분에 잔류한 상태로 다른 의료기구를 환부 측으로 안내할 수 있게 하는 것으로, 골정부재(1)와 튜브(2)를 포함하여 이루어진다. As shown in these drawings, the medical guide unit capable of crushing bones according to an embodiment of the present invention includes crushing bones for securing a field of vision during procedures related to spine-related diseases, as well as a part of the human body after crushing bones. It is to be able to guide other medical devices to the affected part while remaining in the part, and comprises a bone member (1) and a tube (2).
상기 골정부재(1)는, 시술을 위한 시야확보를 위해 뼈 파쇄를 가능하게 하는 부분으로, 도 2에 잘 도시된 바와 같이, 첨단부(11)와 손잡이부(12)와 연결부(13)를 포함하여 이루어진다. 상기 첨단부(11)는 인체 내부에 위치한 뼈를 파쇄할 수 있도록 날카롭게 형성되는 부분이고, 상기 손잡이부(12)는 인체 외부에서 상기 첨단부(11)의 핸들링을 가능하게 하는 부분이며, 상기 연결부(13)는 일방향으로 길게 형성됨으로써 상기 첨단부(11)와 손잡이를 연결시키는 부분이다. The bone member (1) is a part that enables bone crushing to secure a field of view for the procedure, and as well shown in FIG. 2, the tip part 11 and the handle part 12 and the connection part 13 It is made including. The tip part 11 is a part that is sharply formed to crush a bone located inside the human body, and the handle part 12 is a part that enables handling of the tip part 11 outside the human body, and the connection part (13) is a part connecting the tip part 11 and the handle by being formed to be elongated in one direction.
상기 튜브(2)는, 도 3 및 도 4에 잘 도시된 바와 같이, 상기 골정부재(1)의 연결부(13)를 감싸는 형태로 그 골정부재(1)에 탈부착 가능하게 결합된다. 상기 튜브(2)와 골정부재(1) 간의 결합은 별도의 체결수단에 의하지 않고 자체의 구조에 기인하여 상호 걸림에 의해 이루어지기 때문에, 도 5의 (b)에 잘 도시된 바와 같이 상기 골정부재(1)를 튜브(2)와의 걸림 상태가 해제되는 방향으로 힘을 가함으로써 골정부재(1)와 튜브(2)를 용이하게 분리시킬 수 있게 된다. The tube 2 is detachably coupled to the bone member 1 in a form surrounding the connection part 13 of the bone member 1, as well illustrated in FIGS. 3 and 4. Since the coupling between the tube (2) and the bone member (1) is made by mutual engagement due to its own structure, not by a separate fastening means, the bone It is possible to easily separate the bone member 1 and the tube 2 by applying a force to the top member 1 in a direction in which the locking state with the tube 2 is released.
그리고, 상기 튜브(2)는, 상기 골정부재(1) 이외에도 다른 의료기구들이 출납될 수 있게 하는 통로(21)를 포함하여 이루어지고, 상기 골정부재(1)가 분리된 상태에서도 상기 의료기구들의 이동을 가이드할 수 있도록, 인체의 천공된 부분에 일시적으로 잔류하게 된다. In addition, the tube 2 includes a passage 21 for allowing other medical instruments in addition to the bone member 1 to be stored in and out, and even when the bone member 1 is separated, the medical It remains temporarily in the perforated part of the human body so that it can guide the movement of the instruments.
이와 같이, 상기 골정부재(1)와 튜브(2)를 포함하여 이루어지는 본 실시예는, 도 5의 (a)에 잘 도시된 바와 같이, 튜브(2)와 골정부재(1)를 별도에 체결수단에 의하지 않고 자체의 구조에 기인하여 상호 결합시킨 상태에서 인체 내에 위치한 뼈의 일부분을 파쇄시킬 수 있게 하고, 도 5의 (b)에 잘 도시된 바와 같이, 뼈의 파쇄 이후 골정부재(1)와 튜브(2) 간의 걸림이 해제되는 방향으로 그 골정부재(1)에 힘을 가하는 동작만으로 골정부재(1)를 튜브(2)로부터 분리시킬 수 있게 하고, 골정부재(1)의 분리로 튜브(2)만이 인체 내에 남이 있는 상태에서 튜브(2)의 통로(21)를 통해 다른 의료기구들이 환부에 접근될 수 있게 한다. In this way, this embodiment comprising the bone member (1) and the tube (2), as well as shown in Figure 5 (a), the tube (2) and the bone member (1) separately It is possible to crush a part of the bone located in the human body in a state that is coupled to each other due to its own structure, not by the fastening means, and as well as shown in Fig. 5(b), after the crushing of the bone It is possible to separate the bone member (1) from the tube (2) only by applying a force to the bone member (1) in the direction in which the jam between (1) and the tube (2) is released, and the bone member ( Separation of 1) allows other medical devices to access the affected area through the passage 21 of the tube 2 while only the tube 2 remains in the human body.
결국, 본 실시예에 의하면, 뼈를 파쇄시키기 위한 의료기구와 파쇄 이후 환부 치료를 위해 사용되는 다른 의료기구의 안내를 위한 가이드를, 각각 별개로 인체 내에 삽입시키는 과정이 요구되지 않고, 골정부재(1)와 튜브(2)가 결합된 상태로 인체 내 삽입시키는 한 번의 삽입과정에 의해서도 뼈의 파쇄 및 다른 의료기구 안내를 위한 가이드 삽입이 함께 이루어질 수 있게 됨으로써, 시술시간 단축이 가능하고 환자의 불편함을 최소화시킬 수 있게 됨에 따라 양질의 의료서비즈 제공을 가능하게 하는 장점이 기대된다. As a result, according to the present embodiment, a process of separately inserting a medical device for crushing a bone and a guide for guiding other medical devices used for treatment of the affected area after crushing into the human body is not required. (1) and the tube (2) are combined and inserted into the human body in a single insertion process, so that the crushing of the bone and the insertion of the guide for guiding other medical devices can be carried out together, thereby reducing the procedure time and reducing the patient's need. As discomfort can be minimized, the advantage of providing high-quality medical services is expected.
본 실시예에 채용된 상기 골정부재(1)는, 상기 손잡이부(12)로부터 연장되고 상기 연결부(13)를 감싸는 형태로 배치되는 연장부(14)를 포함하여 이루어지는 것이 바람직하다. 이러한 연장부(14)는 상기 튜브(2)와 선택적으로 걸리는 걸림돌기(141)가 마련되어 있다. 그리고, 상기 튜브(2)는 상기 걸림돌기(141)와 선택적으로 걸어지는 걸림홈부(22)를 포함하여 이루어져서, 상기 골정부재(1)와 튜브(2) 간의 결합 및 분리를 원활하게 이루어질 수 있게 한다. It is preferable that the bone member 1 employed in this embodiment includes an extension part 14 extending from the handle part 12 and disposed in a form surrounding the connection part 13. The extension part 14 is provided with the tube 2 and a locking protrusion 141 which is selectively engaged with the tube 2. In addition, the tube 2 includes the locking protrusion 141 and the locking groove 22 that is selectively hung, so that the coupling and separation between the bone member 1 and the tube 2 can be made smoothly. To be.
한편, 도 6은 본 발명의 다른 실시예에 따른 뼈 파쇄가 가능한 의료용 가이드 유닛의 분리 사시도이고, 도 7은 본 발명 다른 실시예의 결합된 상태를 보인 단면도이다 .Meanwhile, FIG. 6 is an exploded perspective view of a medical guide unit capable of crushing bone according to another embodiment of the present invention, and FIG. 7 is a cross-sectional view showing a combined state of another embodiment of the present invention.
이들 도면에 도시된 바와 같이, 본 실시예에 채용된 튜브(4)의 걸림홈부(41)는, 골정부재(3)의 튜브(4)에 대한 일방향 회전 후 그 골정부재(3)의 걸림돌기(31)가 삽입되는 록킹홈부(411)와, 상기 골정부재(3)의 튜브(4)에 대한 타방향 회전 후 분리를 가능하게 하는 분리홈부(412)를 포함하여 이루어져서, 도 7의 화살표와 같이 골정부재(3)를 큰 힘을 들이지 않고 회전 후 당김 동작 만으로도 튜브(4)로부터 원활하게 분리시킬 수 있게 한다.As shown in these drawings, the locking groove 41 of the tube 4 employed in this embodiment is rotated in one direction with respect to the tube 4 of the bone member 3, and then the bone member 3 It comprises a locking groove portion 411 into which the locking protrusion 31 is inserted, and a separation groove portion 412 that enables separation after rotation of the bone member 3 with respect to the tube 4 in the other direction, FIG. 7 As shown in the arrow of, it is possible to smoothly separate the bone member (3) from the tube (4) by only pulling after rotation without exerting great force.
이러한 구성을 가지는 본 실시예는, 골정부재(3)와 튜브(4)가 회전 및 슬라이딩에 의해 상호 결합 및 분리될 수 있도록 구성됨으로써, 사용자 편리성을 더욱 향상시킬 수 있게 한다.This embodiment having such a configuration, by being configured so that the bone member 3 and the tube 4 can be mutually coupled and separated by rotation and sliding, it is possible to further improve user convenience.
도 8은 본 발명의 또 다른 실시예에 따른 뼈 파쇄가 가능한 의료용 가이드 유닛의 일부 구성을 보인 부분단면도이다.8 is a partial cross-sectional view showing a partial configuration of a medical guide unit capable of crushing bones according to another embodiment of the present invention.
본 실시예에 채용된 골정부재(5)의 손잡이부(51)는, 도 8의 (a)에 잘 도시된 바와 같이, 골정부재(5)와 튜브를 결합시키는 걸림돌기(511)에 동력적으로 연결되어서 그 걸림돌기(511)를 걸림홈부로부터 선택적으로 걸림 및 걸림해제시키는 버튼(512)을 더 포함하여 이루어진다. The handle portion 51 of the bone member 5 employed in this embodiment, as well as shown in Figure 8 (a), to the locking protrusion 511 for coupling the bone member 5 and the tube It further comprises a button 512 that is connected to the power and selectively engages and releases the locking protrusion 511 from the locking groove.
이러한 구성을 가지는 본 실시예는, 도 8의 (b)와 같이, 사용자의 의한 버튼 (512)조작만으로 골정부재(5)와 튜브를 서로 분리시킬 수 있게 함으로써, 도 6 및 7에 도시된 실시예와 마찬가지로 사용자 편리성을 더욱 향상시킬 수 있는 장점을 도출한다.This embodiment having such a configuration, as shown in Fig. 8 (b), by allowing the bone member 5 and the tube to be separated from each other only by the operation of the button 512 by the user, shown in Figs. Similar to the embodiment, an advantage that can further improve user convenience is derived.
이상 본 발명의 다양한 실시예에 대하여 설명하였으나, 본 실시예 및 본 명세서에 첨부된 도면은 본 발명에 포함되는 기술적 사상의 일부를 명확하게 나타내고 있는 것에 불과하며, 본 발명의 명세서 및 도면에 포함된 기술적 사상의 범위 내에서 당업자가 용이하게 유추할 수 있는 변형 예와 구체적인 실시예는 모두 본 발명의 권리범위에 포함되는 것이 자명하다고 할 것이다. Various embodiments of the present invention have been described above, but the present embodiment and the accompanying drawings are merely illustrative of some of the technical ideas included in the present invention, and are included in the specification and drawings of the present invention. It will be apparent that all modified examples and specific embodiments that can be easily inferred by a person skilled in the art within the scope of the technical idea are included in the scope of the present invention.
Claims (4)
- 인체 내부에 위치한 뼈를 파쇄할 수 있는 날카로운 첨단부와, 인체 외부에서 상기 첨단부의 핸들링을 가능하게 하는 손잡이부와, 상기 첨단부와 손잡이를 연결시킬 수 있도록 일방향으로 길게 형성된 연결부를 포함하는 골정부재; 및Bone part including a sharp tip capable of crushing bone located inside the human body, a handle part enabling handling of the tip part outside the human body, and a connection part formed long in one direction to connect the tip part and the handle ashes; And상기 골정부재의 연결부를 감싸는 형태로 그 골정부재에 탈부착 가능하게 결합되고, 상기 골정부재 이외에도 다른 의료기구들이 출납될 수 있게 하는 통로가 형성되어 있으며, 상기 골정부재가 분리된 상태에서도 상기 의료기구들의 이동을 가이드할 수 있도록, 인체의 천공된 부분에 일시적으로 잔류하게 되는 튜브;를 포함하여 이루어지는 것을 특징으로 하는 뼈 파쇄가 가능한 의료용 가이드 유닛.The bone member is detachably coupled to the bone member in a form surrounding the connection part of the bone member, and a passage is formed to allow other medical devices to be put in and out of the bone member member. A medical guide unit capable of crushing bones, comprising: a tube temporarily remaining in the perforated portion of the human body so as to guide the movement of the instruments.
- 제1항에 있어서,The method of claim 1,상기 골정부재는, 상기 손잡이부로부터 연장되고 상기 연결부를 감싸는 형태로 배치되며, 상기 튜브와 선택적으로 걸리는 걸림돌기가 마련되어 있는 연장부;를 더 포함하여 이루어지는 것을 특징으로 하는 뼈 파쇄가 가능한 의료용 가이드 유닛.The bone member is extended from the handle portion and disposed in a form surrounding the connection portion, and an extension portion provided with a locking protrusion selectively caught with the tube; a medical guide unit capable of crushing bones, characterized in that it further comprises.
- 제2항에 있어서,The method of claim 2,상기 튜브는, 상기 걸림돌기와 선택적으로 걸어지는 걸림홈부를 포함하여 이루어지는 것을 특징으로 하는 뼈 파쇄가 가능한 의료용 가이드 유닛.The tube is a medical guide unit capable of crushing bone, characterized in that it comprises the locking protrusion and a locking groove that is selectively hung.
- 제3항에 있어서,The method of claim 3,상기 걸림홈부는, 상기 골정부재의 튜브에 대한 일방향 회전 후 그 골정부재의 걸림돌기가 삽입되는 록킹홈부와, 상기 골정부재의 튜브에 대한 타방향 회전 후 분리를 가능하게 하는 분리홈부;를 포함하여 이루어지는 것을 특징으로 하는 뼈 파쇄가 가능한 의료용 가이드 유닛.The locking groove includes: a locking groove into which the locking protrusion of the bone member is inserted after rotation in one direction with respect to the tube of the bone member, and a separation groove that enables separation after rotation of the bone member in the other direction with respect to the tube; Medical guide unit capable of crushing bones, characterized in that.
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| KR200488611Y1 (en) * | 2018-09-21 | 2019-02-27 | 김용서 | Alveolar bone trimmer used in flapless implant surgery with a surgical guide |
| KR20200037562A (en) * | 2018-10-01 | 2020-04-09 | 가톨릭대학교 산학협력단 | Medical guide unit capable of crushing bone |
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