KR20000019507U - Impactor for Surgery - Google Patents
Impactor for Surgery Download PDFInfo
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- KR20000019507U KR20000019507U KR2019990006083U KR19990006083U KR20000019507U KR 20000019507 U KR20000019507 U KR 20000019507U KR 2019990006083 U KR2019990006083 U KR 2019990006083U KR 19990006083 U KR19990006083 U KR 19990006083U KR 20000019507 U KR20000019507 U KR 20000019507U
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- bone
- rod
- fracture
- surgical
- handle portion
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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
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
- A61B17/8866—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices for gripping or pushing bones, e.g. approximators
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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
- A61B2017/0042—Surgical instruments, devices or methods, e.g. tourniquets with special provisions for gripping
- A61B2017/00429—Surgical instruments, devices or methods, e.g. tourniquets with special provisions for gripping with a roughened portion
- A61B2017/00433—Surgical instruments, devices or methods, e.g. tourniquets with special provisions for gripping with a roughened portion knurled
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/46—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor
- A61F2/4603—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor for insertion or extraction of endoprosthetic joints or of accessories thereof
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/46—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor
- A61F2002/4681—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor by applying mechanical shocks, e.g. by hammering
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Surgical Instruments (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
Abstract
본 고안은 수술용 감입봉에 관한 것으로, 이 감입봉(1)은 금속재로 만들어진 봉형상을 한 몸체부(2)와, 편하게 파지할 수 있도록 형성된 손잡이부(3)로 이루어지고서, 상기 몸체(2)의 끝면에는 미끄러짐을 방지할 수 있도록 하는 다수의 홈(6)을 갖춘 접촉부(4)가 형성되는 한편, 상기 손잡이부(3)의 뒷끝에는 타격이 빗나가지 않도록 형성된 편평한 타격부(5)를 구비함으로써, 골절부분의 정복수술 뿐만 아니라 관절면을 포함한 뼈의 분쇄골절 및 함몰골절의 경우에도 타격에 미끄러짐 현상이 방지되어서 골절부분의 결합이 원활히 진행될 수 있음은 물론, 이식골이 단단하게 감입될 수 있게 함으로써 수술시간을 단축할 수 있도록 된 것이다.The present invention relates to a surgical immersion rod, the immersion rod (1) is made of a rod-shaped body portion (2) made of a metal material, and a handle portion (3) formed to grip easily, the body ( A contact portion 4 having a plurality of grooves 6 to prevent slippage is formed at the end surface of 2), while a flat strike portion 5 formed at the rear end of the handle portion 3 is formed so as not to be missed. By providing, as well as reduction of the fracture portion as well as crushed fracture and depression fracture of the bone including the joint surface is prevented slipping due to the impact of the fracture can proceed smoothly, as well as implantation of the bone graft By doing so, the operation time can be shortened.
Description
본 고안은 뼈나 관절의 외과수술에 사용되는 감입봉(嵌入棒)에 관한 것으로, 특히 뼈의 골절된 부분을 바로 맞추거나 이식부위에 골편을 채워 넣을 때 원하는 위치로 골편을 유도할 수 있도록 하는 수술용 감입봉에 관한 것이다.The present invention relates to an indentation rod used for surgical operation of a bone or a joint, and in particular, a surgery for guiding a bone fragment to a desired position when aligning a fractured portion of a bone or filling a bone fragment in a graft site. It is about a dragon immersion rod.
정형외과에서 뼈나 관절의 수술을 할 때에는, 일반적으로 골절상을 입은 환자에게는 뼈의 골절된 부분을 다시 바르게 맞추어 견고한 상태로 결합시키거나, 뼈의 이식이 필요한 환자에게는 뼈의 결손부위 또는 이식부위에 골편을 이식해서 이식골이 단단하게 채워 넣어지게 함으로써 환부와 이식골의 결합이 원활히 진행될 수 있도록 하게 된다.When orthopedic surgery is performed on bones or joints, patients who have fractures generally have the bone fractures properly realigned and joined in a solid state, or in patients who require bone grafts, bone fragments in bone defects or grafts By implanting the bone so that the graft is filled tightly so that the lesion and the graft can be combined smoothly.
따라서, 이러한 외과수술에서는 뼈의 골절부분을 바르게 맞추거나 이식골을 채워 넣을 수 있는 수술도구가 필요하게 되는데, 종래에는 임의로 제작된 가느다란 철봉을 사용해서, 이 철봉을 골편에 대고 망치로 두드려가면서 골절부분을 바른 위치로 맞추거나 이식골을 결손부위 또는 이식부위에 채워 넣고 있었다.Therefore, such a surgical operation requires a surgical tool that can properly align the fractured portion of the bone or fill the graft bone, and conventionally, using a randomly made thin bar, by tapping the bar against the bone fragment with a hammer The parts were placed in the correct position or the graft was filled into the defect or the graft.
그러나, 종래의 이러한 철봉은 임시방편으로 제작된 것으로, 수술 중에 의사의 손안에서 가끔 미끄러진다거나 망치로 두드리는 부분의 면적이 좁아 타격이 빗나가는 등 정교한 수술이 이루어질 수 없는 경우가 있게 되고, 수술하려는 부위의 크고 작음에 상관없이 같은 크기의 철봉을 사용하게 됨으로써, 의사가 불편을 감수하면서 사용해야 하는 문제가 있었다.However, such a conventional bar is made as a temporary measure, and during surgery, sometimes the surface of the doctor's hand slips or the hammer hits a narrow area, which may not be able to perform sophisticated surgery, such as a blow missed, the site to be operated Regardless of the large and small size of the bar by using the same size, there was a problem that the doctor should use while taking the inconvenience.
또한, 종래의 철봉은 골편이나 이식골과 같은 접촉부분에서 미끄러짐 현상이 일어나기 때문에, 불필요하게 수술시간이 연장되어 환자에게 시간적으로나 육체적으로 불편을 끼치게 될 우려도 있었다.In addition, in the conventional iron rod, the sliding phenomenon occurs in the contact portion, such as bone fragments or graft bone, there was a fear that the operation time is unnecessarily prolonged, causing inconvenience to the patient in time and physically.
이에 본 고안은 상기와 같은 문제점을 해결하기 위해 안출된 것으로, 봉형상을 한 몸체부와, 의사가 손으로 잡고 망치로 두드릴 수 있도록 하는 손잡이부로 이루어지고서, 상기 몸체부의 끝면에 미끄러짐을 방지하기 위한 접촉부가 형성되는 한편, 상기 손잡이부의 뒷끝에는 망치로 두드려도 파손되지 않게 손잡이를 보호할 수 있는 타격부를 갖추어, 뼈의 골절된 부분이 바른 위치로 정확히 유도되어 결합되도록 함과 더불어 이식골이 단단하게 감입될 수 있도록 하는 수술용 감입봉을 제공하는 데에 그 목적이 있다.The present invention is devised to solve the above problems, consisting of a rod-shaped body portion, and the handle portion to allow the doctor to hold by hand and hammer, to prevent slipping on the end surface of the body portion While a contact portion is formed, the rear end of the handle portion is provided with a blow portion that protects the handle from being damaged even if it is hit by a hammer, so that the fractured portion of the bone is correctly guided to the correct position and combined, and the implant bone is firmly inserted. The purpose is to provide a surgical immersion rod that makes it possible.
도 1a는 본 고안의 제 1실시예에 따른 수술용 감입봉의 정면도이고,Figure 1a is a front view of the surgical immersion rod according to the first embodiment of the present invention,
도 1b는 도 1a의 측면도,1B is a side view of FIG. 1A,
도 2a는 본 고안의 제 2실시예에 따른 수술용 감입봉의 정면도,Figure 2a is a front view of the surgical immersion rod according to the second embodiment of the present invention,
도 2b는 도 2a의 측면도,2B is a side view of FIG. 2A,
도 3은 도 2b에 도시된 접촉부의 확대도,3 is an enlarged view of the contact portion shown in FIG. 2B;
도 4a는 본 고안의 제 3실시예에 따른 수술용 감입봉의 정면도,Figure 4a is a front view of the surgical immersion rod according to the third embodiment of the present invention,
도 4b는 도 4a의 측면도,4B is a side view of FIG. 4A;
도 5는 도 4b에 도시된 접촉부의 확대도이다.5 is an enlarged view of the contact portion shown in FIG. 4B.
1 : 감입봉 2 : 몸체부1: indentation rod 2: body
3 : 손잡이부 4 : 접촉부3: handle portion 4: contact portion
5 : 타격부 6 : 홈5: hitting portion 6: home
7 : 구멍7: hole
상기와 같은 목적을 달성하기 위해 본 고안에 따른 수술용 감입봉은, 봉형상의 몸체부와, 손으로 잡고 망치로 두드릴 수 있도록 된 손잡이부로 이루어지고서, 상기 몸체부의 끝면에 미끄러짐을 방지할 수 있도록 하는 접촉부가 형성되는 한편, 상기 손잡이부의 뒷끝에는 망치로 두드려도 파손되지 않게 손잡이를 보호할 수 있는 타격부를 갖춘 구조로 되어 있다.Surgical immersion rod according to the present invention to achieve the above object, is made of a rod-shaped body portion, and a handle portion that can be held and hammered by a hand, to prevent slipping on the end surface of the body portion While the contact portion is formed, the rear end of the handle portion is structured with a striking portion that can protect the handle from being damaged even if hammered.
이하 첨부도면을 참조로 하여 본 고안의 실시예들에 대해 상세히 설명하는 바, 도면들에서 동일한 부분은 동일한 참조부호를 부여한다.DETAILED DESCRIPTION Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings, in which like parts bear like reference numerals.
도 1a와 도 1b는 각각 본 고안의 제 1실시예에 따른 수술용 감입봉의 정면도와 측면도로서, 이 감입봉(1)은 균일한 직경의 금속재로 만들어진 봉형상을 한 몸체부(2)와, 나무나 플라스틱과 같이 의사가 파지하기 편한 재질로 만들어져 그 뒷끝면이 편평하게 형성된 손잡이부(3)로 이루어져 있다.1A and 1B are respectively a front view and a side view of a surgical immersion rod according to a first embodiment of the present invention, the immersion rod 1 having a rod-shaped body portion 2 made of a metal material having a uniform diameter; Made of a material that is easy for the doctor to grasp, such as wood or plastic, the rear end surface is made of a flat handle portion (3).
여기서, 상기 몸체부(2)는 골절된 부분의 정복(整復)수술 뿐만 아니라 관절면을 포함한 뼈의 분쇄골절 및 함몰골절이 있는 경우에도 사용할 수 있도록 직경을 2.1mm 내외로 제작하는 것이 바람직하다.Here, the body portion 2 is preferably manufactured to a diameter of about 2.1mm so that it can be used in the case of crushing fractures and depression fractures of the bone including the joint surface as well as the reduction of the fractured part (整 復) surgery.
이와 같이 구성된 감입봉(1)을 가지고 정복수술을 할 때에는, 이 감입봉(1)을 뼈의 골절부분에 대고 망치로 두드려가면서 골절부분을 제위치에 맞추어 결합시키게 되는데, 특히 분쇄골절이나 함몰골절의 경우에는 골절부 주위에다 상기 감입봉(1)이 들어갈 수 있는 크기의 구멍을 뚫은 다음, 이 구멍을 통해 분쇄 또는 함몰된 골절부를 감입봉(1)으로 두드려가면서 뼈의 내부에서 관절면을 포함한 골편이 바른 위치로 유도될 수 있도록 한다.When performing a reduction operation with the immersion rod (1) configured as described above, by tapping the immersion rod (1) against the fractured part of the bone with a hammer, the fractured part is combined in place, especially fracture fracture or depression fracture In this case, a hole having a size that can be inserted into the indentation rod 1 is inserted around the fracture portion, and then, through the hole, the fractured or crushed fracture portion is struck with the indentation rod 1 including the joint surface inside the bone. Allow the bone piece to be guided to the correct position.
도 2a와 도 2b는 각각 본 고안의 제 2실시예에 따른 수술용 감입봉의 정면도와 측면도이고, 도 3은 도 2b에 도시된 접촉부의 확대도로서, 이 제 2실시예의 감입봉(1)은 상기 제 1실시예와 같이 균일한 직경의 금속재로 만들어진 봉형상을 한 몸체부(2)와, 나무나 플라스틱과 같이 의사가 파지하기 편한 재질로 형성된 손잡이부(3)로 이루어지고서, 상기 몸체부(2)의 앞끝면에 미끄러짐을 방지할 수 있는 사각형상의 접촉부(4)가 형성되는 한편, 상기 손잡이부(3)의 뒷끝에는 망치로 두드려도 파손되지 않게 상기 손잡이부(3)를 보호할 수 있도록 하는 편평한 타격부(5)를 갖춘 구조로 되어 있다.2A and 2B are front and side views, respectively, of a surgical immersion rod according to a second embodiment of the present invention, and FIG. 3 is an enlarged view of the contact portion shown in FIG. 2B, and the immersion rod 1 of this second embodiment is The body portion is made up of a rod-shaped body portion 2 made of a metal material having a uniform diameter as in the first embodiment, and a handle portion 3 formed of a material which is easy to be held by a doctor such as wood or plastic. A square contact portion 4 is formed on the front end surface of the front end portion 2 to prevent slippage, while the rear end of the handle portion 3 protects the handle portion 3 from being damaged even if it is hit by a hammer. It has a structure having a flat striking portion (5).
상기 접촉부(4)의 표면에는 단면이 오목하면서 전체적으로는 빗살문양을 이루는 다수의 홈(6)이 형성되어 있어서, 감입봉(1)을 뼈의 골절부분에 대고 망치로 두드릴 때, 이 접촉부(4)에 의해 미끄러짐이 방지되어 골편이 바른 위치로 정확하게 유도되게 된다. 한편, 손잡이부(3)의 뒷끝부분에는 타격부(5)가 형성되어 있어서, 의사가 망치로 두드리며 정복수술을 행할 때 손잡이부(3)가 파손되지 않게 될 뿐만 아니라 타격이 빗나가지 않게 된다.The surface of the contact portion 4 is formed with a plurality of grooves 6 which are concave in cross section and generally have a comb-like pattern, and when the tapping rod 1 is hammered against a fractured part of the bone, the contact portion ( 4) the slip is prevented so that the bone piece is correctly guided to the correct position. On the other hand, the rear end portion of the handle portion 3 is formed with a striking portion 5, so that when the surgeon taps with a hammer to perform the reduction operation, the handle portion 3 is not damaged, and the strike is not missed.
상기 손잡이부(3)에는 사용되는 동안 몸체부(2)와 분리되지 않도록 나사와 같은 체결수단으로 결합시키기 위한 결합용 구멍(7)이 형성되어 있다.The handle portion 3 is formed with a coupling hole 7 for engaging with a fastening means such as a screw so as not to be separated from the body portion 2 during use.
도 4a와 도 4b는 각각 본 고안의 제 3실시예에 따른 수술용 감입봉의 정면도와 측면도이고, 도 5는 도 4b에 도시된 접촉부의 확대도로서, 이 제 3실시예의 감입봉(1)은 상기 제 2실시예와 같이 균일한 직경의 금속재로 만들어진 봉형상을 한 몸체부(2)와, 나무나 플라스틱과 같은 재질로 된 손잡이부(3)로 이루어지고서, 상기 몸체부(2)의 앞끝면에는 미끄러짐을 방지하기 위한 접촉부(4)가 형성되는 한편, 상기 손잡이부(3)의 뒷끝에는 망치로 두드려도 파손되지 않도록 하는 편평한 타격부(5)가 형성된 구조로 되어 있다. 여기서, 상기 접촉부(4)의 형상은 원형을 이루도록 되어 있으며, 이 접촉부(4)의 표면에는 단면이 오목하면서 전체적으로는 격자문양을 이루는 다수의 홈(6)이 형성되어 있다. 그리고, 상기 손잡이부(3)에도 사용하는 동안 몸체부(2)와 분리되지 않도록 나사와 같은 체결수단으로 결합시키기 위한 결합용 구멍(7)이 형성되어 있다.4A and 4B are front and side views, respectively, of a surgical immersion rod according to a third embodiment of the present invention, and FIG. 5 is an enlarged view of the contact portion shown in FIG. 4B, and the immersion rod 1 of this third embodiment is It consists of a rod-shaped body portion 2 made of a metal material of uniform diameter as in the second embodiment, and a handle portion 3 made of a material such as wood or plastic, the front end of the body portion 2 While the contact portion 4 is formed on the surface to prevent slippage, the rear end of the handle portion 3 has a structure in which a flat hitting portion 5 is formed so as not to be damaged even when hammered. Here, the shape of the contact portion 4 is circular, and the surface of the contact portion 4 is formed with a plurality of grooves 6 having a concave cross section and generally forming a grid pattern. In addition, a coupling hole 7 is formed in the handle portion 3 for coupling with a fastening means such as a screw so as not to be separated from the body portion 2 during use.
따라서, 감입봉(1)을 뼈의 골절부분에다 대고 망치로 두드릴 때, 접촉부(4)에 의해 미끄러지지 않게 되어 골편이 바른 위치로 정확하게 유도될 수 있게 되는 한편, 타격이 빗나가지 않게 됨으로써, 골절부의 결합이 원활히 이루어질 수 있게 되고, 결손부위나 이식부위로 이식골이 단단하게 감입될 수 있게 된다.Therefore, when the indentation bar 1 is hit on the fractured part of the bone with a hammer, it is not slipped by the contact part 4 so that the bone fragments can be accurately guided to the correct position, while the impact is not missed. The coupling can be made smoothly, and the bone graft can be firmly inserted into the defect or the graft site.
이상 설명한 바와 같이 본 고안에 의하면, 봉형상인 몸체부와 의사가 파지하기에 편한 손잡이부로 이루어지고서, 골절부분의 정복수술 뿐만 아니라 관절면을 포함한 뼈의 분쇄골절 및 함몰골절이 있는 경우에도 골절부분의 결합이 원활히 진행될 수 있고 이식골이 단단하게 감입될 수 있게 하며, 추가로 몸체부에 미끄럼을 방지할 수 있는 접지부가 형성되는 한편, 손잡이부에는 타격부가 형성되어, 특히 감입봉이 골편과 맞닿을 때 미끄러짐이 없고 타격이 빗나가지 않게 되어 정복수술이 원활히 이루어질 수 있게 됨으로써, 수술시간을 단축시키고 수술 중의 환자에게 야기될 수 있는 불필요한 위험을 감소시킬 수 있는 효과가 있게 된다.As described above, according to the present invention, it is made of a rod-shaped body part and a handle part which is easy for a doctor to grip, and not only the reduction of the fracture part but also the fractured part and fracture fracture of the bone including the joint surface. The joining can proceed smoothly and the graft can be firmly inserted into the body, and additionally, a ground portion is formed to prevent slippage on the body portion, while the handle portion is formed with a hitting portion, in particular, when the rod is in contact with the bone piece. Since the hitting is not missed and the reduction operation can be performed smoothly, it is possible to shorten the operation time and reduce unnecessary risks to the patient during the operation.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019990006083U KR200251314Y1 (en) | 1999-04-14 | 1999-04-14 | Impactor for Surgery |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019990006083U KR200251314Y1 (en) | 1999-04-14 | 1999-04-14 | Impactor for Surgery |
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| Publication Number | Publication Date |
|---|---|
| KR20000019507U true KR20000019507U (en) | 2000-11-15 |
| KR200251314Y1 KR200251314Y1 (en) | 2001-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR2019990006083U KR200251314Y1 (en) | 1999-04-14 | 1999-04-14 | Impactor for Surgery |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108578021A (en) * | 2018-05-18 | 2018-09-28 | 苏州玄陶商务咨询有限公司 | A kind of implanting instrument |
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1999
- 1999-04-14 KR KR2019990006083U patent/KR200251314Y1/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108578021A (en) * | 2018-05-18 | 2018-09-28 | 苏州玄陶商务咨询有限公司 | A kind of implanting instrument |
| CN108578021B (en) * | 2018-05-18 | 2024-03-15 | 苏州黑桃医疗科技有限公司 | Implantation tool |
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| Publication number | Publication date |
|---|---|
| KR200251314Y1 (en) | 2001-11-16 |
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