WO2015016629A1 - Driver for dental implant operation - Google Patents

Driver for dental implant operation Download PDF

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Publication number
WO2015016629A1
WO2015016629A1 PCT/KR2014/007038 KR2014007038W WO2015016629A1 WO 2015016629 A1 WO2015016629 A1 WO 2015016629A1 KR 2014007038 W KR2014007038 W KR 2014007038W WO 2015016629 A1 WO2015016629 A1 WO 2015016629A1
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WO
WIPO (PCT)
Prior art keywords
housing
driver
shaft
rotating body
bit
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Application number
PCT/KR2014/007038
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French (fr)
Korean (ko)
Inventor
이채붕
안영홍
Original Assignee
Lee Chae-Bung
An Yinghong
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Publication date
Application filed by Lee Chae-Bung, An Yinghong filed Critical Lee Chae-Bung
Publication of WO2015016629A1 publication Critical patent/WO2015016629A1/en

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
    • A61C8/0089—Implanting tools or instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C3/00—Dental tools or instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
    • A61C8/0001—Impression means for implants, e.g. impression coping

Definitions

  • the present invention relates to a driver for an implant procedure, and more particularly, to a driver used to tighten or loosen a capping bolt for pulling in an impression taking process for manufacturing a prosthesis after implant placement.
  • dental implants refers to a procedure in which the artificial tooth root (artificial tooth root), which has the function similar to natural teeth, is placed in the jaw bone through surgery to patients with natural tooth damage. After implanting the fixture on the jawbone, the abutment is bonded to the fixture, and the prosthesis, such as an artificial tooth, is inserted into the abutment with an adhesive or a screw to complete the procedure.
  • the prosthesis is manufactured in the laboratory, and when the prosthesis is manufactured in the laboratory, the bone is processed to raise an impression to reproduce the position of the fixture.
  • Impression acquisition method is as shown in Figure 8, after inserting the impression coping (200, impressin coping) to the fixture 100 is placed in the jawbone, tighten the coping bolt 300 to fix the impression coping (200) 100), and the tray 500 filled with the impression material 400 is placed therein.
  • the coping bolt 300 is removed only to remove the impression material and the impression coping off the tray. After the impression is taken, the end cap is applied to the fixture until the procedure is performed. It prevents contamination.
  • the doctor or dental hygienist should put his hand in the oral cavity.
  • the mouth In the front teeth, the mouth is wide open, so it is easier to work. It becomes more difficult.
  • the screwdriver is inserted into the coping bolt, and one finger (forefinger) presses the top of the driver, and the other finger (thumb and middle finger) grabs the driver's side and rotates the coping bolt. Tightening or loosening is performed, the operation is performed while the operator puts his hand in the patient's mouth, so the patient has to keep the mouth wide open often complains of discomfort, and also the saliva in the oral cavity Because of this, it is very difficult to turn the screwdriver by hand, and there are various inconveniences such as removing the needle and doing it again while tightening or loosening for a long time.
  • the present invention improves the structure of the implant driver to operate by the gear to minimize the height of the upper and lower, by the impression coping and the tray filled with the impression material in the process of obtaining the impression up and down can be secured up and down Even if the space is very narrow, the coping bolts can be tightened or loosened for dismantling, and the tightening or loosening operation can be controlled externally to simplify the procedure.
  • the structure is simplified to facilitate the manufacture and assembly, as well as to allow the operator to easily recognize the amount of rotation of the coping bolt in spite of externally controlling the tightening or loosening of the coping bolt.
  • the present invention is to form a driving gear on the front end of the shaft and the rotor is in contact with each other while the shaft and the rotor is orthogonally inserted into the housing formed with the inner space, the driven gear to form a driven gear on the upper end of the rotor, respectively And driven gears are engaged with each other so that rotation of the rotating body is performed by the rotation of the shaft, and at the rear end of the shaft, an adjustment knob is formed at the distal end exposed from the housing, and a bit is formed at the exposed portion of the lower end of the rotating body.
  • the present invention can be used in various ways for obtaining the impression or fixing the abutment during the implantation process, and in particular, it can be performed in a short time because the impression coping can be easily fastened and separated during the impression acquisition process. , Manipulation is done outside, so you can work without putting your hand in the oral cavity, thereby eliminating the discomfort of the patient.
  • FIG. 1 is a cross-sectional view showing the structure of the implant surgery driver of the present invention
  • Figure 2 is an exploded perspective view of the driver for implant surgery of the present invention
  • Figure 3 is a partial cutaway perspective view showing the operation structure of the present invention
  • FIG. 5 is a perspective view showing another embodiment of the implant surgery driver of the present invention.
  • FIG. 6 is a cross-sectional structural view of the driver for the implant procedure of FIG.
  • FIG. 7 is a cross-sectional view of the operating state of the implant driver of Figure 5
  • Figure 8 is a cross-sectional view showing the impression acquisition method of the implant procedure
  • FIG. 9 is a perspective view of a conventional impression acquisition driver
  • Best mode for carrying out the present invention is that the shaft 20 and the rotating body 30 is inserted into the housing 10, the inner space 11 is formed orthogonal to the prime move gear 21 formed on the shaft 20
  • the driven gears 31 formed in the entire body 30 are formed to engage with each other, so that rotation of the rotating body 30 is performed by the rotation of the shaft 20, and the other end of the shaft 20 is exposed from the housing 10.
  • the control knob 40 is formed at the distal end, the other end of the rotating body 30 has a bit 50 formed at a portion exposed from the housing 10 to rotate the control knob 40 to use a bolt 50. It is possible to tighten the.
  • the bit 50 in the oral cavity can be rotated and operated. Since the height of the upper and lower parts corresponds to the height of the bit and the rotating body, it is possible to reduce the height of the tool and control the rotation of the bit from the outside of the oral cavity. As shown in FIG. 3 and FIG. 4, bolt tightening and dismantling can be performed.
  • the motive gear 21 formed on the shaft 20 and the driven gear 31 formed on the rotating body 30 are preferably formed in the form of a bevel gear in which gears engaged with each other are formed to be inclined. .
  • the adjustment knob 40 and the bit 50 are rotated at the same rotation rate, so that the operator adjusts the knob.
  • the amount of rotation of 40 makes it possible to easily identify the amount of rotation of the bit 50, as well as to finely and precisely control the rotational operation of the bit.
  • the housing 10 has an inner space 11 formed at right angles to the horizontal portion 11a and the vertical portion 11b to insert the shaft 20 from the rear of the housing 10 to the front to assemble the horizontal portion 11a.
  • the rotor 30 is inserted from the lower portion of the housing 10 upward to be assembled to the vertical portion 11b so that the shaft 20 and the rotor 30 are assembled to engage with each other.
  • the bushing 12 is assembled to the outer circumferential surface of the shaft 20 to prevent the shaft 20 and the housing 10 from directly rubbing, thereby smoothly rotating the shaft 20, and the bushing 12 is inserted.
  • the rear of the housing 10 is closed by the housing cap 13.
  • the rotating body 30 inserted perpendicular to the housing 10 has a bearing 14 mounted on the upper and lower sides thereof, and prevents the rotating body 30 from directly rubbing against the housing 10.
  • the rotation operation of the smoothly made, the lower portion of the inner space 11 is closed with a closing cap 15 in the state in which the rotor 30 and the bearing 14 is inserted.
  • the assembly structure of the shaft 20 and the rotating body 30 can be simplified and simply assembled, as well as the frictional resistance between the housing 20 and the shaft 20 and the rotating body 30 are connected at right angles. You can do it.
  • the housing 10 forms an holder 60 having an internal space 61 at the lower end of the housing 10 from which the bit 50 protrudes, thereby performing implant treatment.
  • the holding post is fixed to the fixture, it is possible to tighten the bolt by entering the tool into the oral cavity while holding the holding post in the indentation space 61.
  • the bolts are tightened while the support posts are stored in the indentation space 61. Therefore, the support posts are not removed during the process of inserting the support posts into the oral cavity or by placing the support posts on the upper part of the fixture and tightening using a screwdriver tool.
  • the bolts can be stably fastened or dismantled within.
  • the inner space 61 formed in the holder 60 is preferably formed to be tapered in a shape corresponding to the shape of the holding table, the material of the holder 60 is made of a material such as silicone, rubber, viscoelastic, high elasticity If formed to be supported by the friction force in the state inserted into the holding space 61, it can be further prevented from falling out arbitrarily.
  • And holder 60 is formed by forming a fastening portion 70 at the bottom of the housing 10 and the holder 60 is mounted on the fastening portion 70, the operator selects by assembling or separating the holder 60 as necessary It is possible to use it.
  • the holder 60 is removed and then used as a screwdriver tool for tightening or releasing the coping bolt using only the bit 50, and fixing the abutment 600 to the fixture before assembling the prosthesis after the impression is taken.
  • the tool can be used for various purposes in the implant procedure.
  • the holder 60 and the fastening portion 70 may be assembled to form a fastening element corresponding to each other to be assembled, and in this case, the fastening element protrudes to correspond to each other on the holder 60 and the fastening portion 70.
  • Forming the frame 62 and the inner frame 72 to be assembled by force fitting is simply fastened.
  • fastening portion 70 is formed integrally at the lower end of the closing cap 60, it is possible to simply manufacture without the need to make separate assembly parts separately.
  • the closing cap 15 is preferably formed in a polygonal border in order to be assembled in a spiral coupling on the lower end of the housing 10, when the closing cap 15 and the fastening portion 70 integrally formed There is formed a locking portion 71 in the fastening portion 70 as shown in Figure 5 so that the assembly of the housing 10 and the closing cap 60 can be made closely.

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  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Dental Prosthetics (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

The present invention relates to a driver for dental implant operation. The driver comprises: a shaft and a rotating body orthogonally inserted into a housing having an inner space formed therein and operating through gear engagement therebetween; a control knob formed on the distal rear end of the shaft exposed from the housing; and a bit formed on an exposed portion at the lower end of the rotating body. As such, the driver can easily and simply fasten or unfasten a bolt while rotating the bit inside an oral cavity by rotating the control knob outside the oral cavity. Therefore, the present invention can minimize the height of the tool. Moreover, even in cases where the space which can be ensured in the impression taking process is considerably narrow, the driver can fasten or unfasten a coping bolt in an easy and simple manner, using the control knob outside the space, after insertion of the tool into the coping bolt.

Description

임플란트 시술용 드라이버Implant Driver
본 발명은 임플란트 시술용 드라이버에 관한 것으로, 더욱 상세하게는 임플란트 식립 후 보철물을 제작하기 위한 인상 채득 공정에서 인상 체득용 코핑볼트를 조이거나 풀기 위하여 사용하는 드라이버에 관한 것이다.The present invention relates to a driver for an implant procedure, and more particularly, to a driver used to tighten or loosen a capping bolt for pulling in an impression taking process for manufacturing a prosthesis after implant placement.
일반적으로 치아 임플란트(dental implat)는 자연치아가 손상된 환자들에게 자연치아와 가장 흡사한 기능을 가진 인조치근(인공 치아뿌리)을 수술을 통해 턱 뼈에 식립하는 시술을 말하는 것으로, 임플란트의 시술방법은 턱뼈에 픽스쳐(implantfixture)를 식립한 후, 픽스쳐에 지대주(abutment)를 결합하고, 지대주에 접착제 또는 나사로 인공 치아(crown) 등의 보철물을 끼워 시술이 완료된다.In general, dental implants (dental implat) refers to a procedure in which the artificial tooth root (artificial tooth root), which has the function similar to natural teeth, is placed in the jaw bone through surgery to patients with natural tooth damage. After implanting the fixture on the jawbone, the abutment is bonded to the fixture, and the prosthesis, such as an artificial tooth, is inserted into the abutment with an adhesive or a screw to complete the procedure.
이때, 턱뼈에 픽스쳐를 식립한 후, 기공소에서 보철물을 제작하게 되는데, 기공소에서 보철물을 제작할 때 픽스쳐의 위치를 재연하기 위해 인상채득을 할 수 있도록 본을 뜨는 과정을 거치게 된다.At this time, after the fixture is placed on the jawbone, the prosthesis is manufactured in the laboratory, and when the prosthesis is manufactured in the laboratory, the bone is processed to raise an impression to reproduce the position of the fixture.
인상채득을 하는 방법은 도 8에 도시된 바와 같이 턱뼈에 식립되어 있은 픽스쳐(100)에 임프레션 코핑(200,impressin coping)을 끼운 후, 코핑볼트(300)를 조여서 임프레션 코핑(200)을 픽스쳐(100)에 고정하고, 그 상태에서 인상재(400)가 충진된 트레이(500,본뜨는 틀)를 얹어 놓는다.Impression acquisition method is as shown in Figure 8, after inserting the impression coping (200, impressin coping) to the fixture 100 is placed in the jawbone, tighten the coping bolt 300 to fix the impression coping (200) 100), and the tray 500 filled with the impression material 400 is placed therein.
그리고 인상재(400)가 경화된 후에는 코핑볼트(300)만 제거하면 트레이에 붙어있는 인상재와 임프레션 코핑이 떨어져 나오게 되며, 인상채득을 한 후에는 픽스쳐에 앤드캡(미도시)을 씌워 추후 시술까지 오염이 되지 않도록 하고 있다.After the impression material 400 is cured, the coping bolt 300 is removed only to remove the impression material and the impression coping off the tray. After the impression is taken, the end cap is applied to the fixture until the procedure is performed. It prevents contamination.
하지만, 이러한 것의 문제가 인상채득을 하는 과정에서 코핑볼트를 조이고 푸는 작업이 너무 어려워서 시술에 어려움이 있다.However, the problem of this is that the process of tightening and loosening the coping bolts in the process of obtaining the impression is too difficult.
따라서 최근에는 구강내에서 작업을 하기 위한 다양한 공구들이 제안되었고, 그중에서도 픽스쳐를 턱뼈에 고정하거나, 또는 픽스쳐에 지대주(abutment)를 결합하기 위한 다양한 공구들이 제안되었으나, 대부분 공구의 크기가 대형으로 이루어지므로 인상채득을 하는 과정에서는 사용하기에 어려움이 따른다.Therefore, in recent years, various tools for working in the oral cavity have been proposed. Among them, various tools have been proposed for fixing fixtures to the jawbone, or for joining abutments to fixtures, but most of the tools are large in size. It is difficult to use the impression acquisition process.
즉, 픽스쳐 또는 지대주를 조이는 작업에서는 구강 내의 공간이 상대적으로 많이 확보되지만, 인상채득을 하는 작업에서는 픽스쳐의 상단에 임프레션 코핑이 위치한 상태에서 그 상단에 다시 인상재가 채워져 있는 트레이가 덮히게 되므로 확보할 수 있는 공간이 매우 협소하고 따라서 지대주용 드라이버나 픽스쳐용 드라이버와 같은 공구를 거의 사용할 수 없는 것이다.In other words, while tightening fixtures or abutments, a relatively large amount of space in the oral cavity is secured, but in the case of impression acquisition, the trays with impression materials are covered with the impression copings at the top of the fixtures. The space available is very small, so you can hardly use tools such as abutment drivers or fixture drivers.
특히, 인상채득을 하는 과정에서 코핑볼트가 인상재에 매립된 경우에는 인상재를 일부 제거하고 작업을 하여야 하므로 작업성이 더욱 떨어진다.In particular, when the coping bolt is buried in the impression material during the acquisition of impressions, workability is further reduced because some of the impression material must be removed.
또한, 자동으로 작동하는 것이 제안된 것이 있지만, 이러한 것은 치과용 컴프레셔 장치에 장착하여 임펠러의 회전력에 의하여 풀리도록 한 것인데, 기어비가 맞지 않아서 회전 정도를 파악할 수 없을 뿐만 아니라, 속도 조절이 어렵다는 문제가 있다.In addition, it is proposed to operate automatically, but this is installed in the dental compressor device to be released by the rotational force of the impeller, the gear ratio is not matched, the degree of rotation can not be determined, and the problem that the speed adjustment is difficult have.
그리고 인상채득을 위해서는 의사나 치위생사가 구강 내에 손을 넣고 작업을 하여야 하는데, 앞니 쪽은 구강이 크게 벌어지므로 작업이 좀 수월한 편이지만, 어금니를 시술하는 경우에는 구강의 열림 상태가 크기 않기 때문에 시술이 더욱 어렵게 된다.And in order to obtain the impression, the doctor or dental hygienist should put his hand in the oral cavity. In the front teeth, the mouth is wide open, so it is easier to work. It becomes more difficult.
따라서 시술현장에서 인상채득을 할 때는 대부분 도 9에 도시된 바와 같이 협소한 공간에서도 사용할 수 있는 소형의 전용 드라이버를 사용한다.Therefore, when the impression is taken at the procedure site, as shown in FIG. 9, a small dedicated driver that can be used even in a narrow space is used.
이러한 드라이버를 이용해서 시술을 하는 방법은, 코핑볼트에 드라이버를 삽입한 후, 한 손가락(검지)은 드라이버의 상단을 누르고, 나머지 손가락(엄지와 중지)으로는 드라이버의 측면을 잡고 회전시켜 코핑볼트를 조이거나 푸는 작업이 이루어지는데, 시술자가 손을 환자의 입 안에 넣은 상태에서 조작이 이루어지므로 환자가 입을 크게 벌린 상태를 유지해야 해서 불편함을 호소하는 경우가 많고, 또한 구강 내에는 침이 고여있기 때문에 손으로 드라이버를 돌리는 작업이 매우 어렵고 장시간 조이거나 푸는 작업을 하다 보면 침을 제거한 후 다시 하는 등 여러 가지 불편함이 있다.In this method, the screwdriver is inserted into the coping bolt, and one finger (forefinger) presses the top of the driver, and the other finger (thumb and middle finger) grabs the driver's side and rotates the coping bolt. Tightening or loosening is performed, the operation is performed while the operator puts his hand in the patient's mouth, so the patient has to keep the mouth wide open often complains of discomfort, and also the saliva in the oral cavity Because of this, it is very difficult to turn the screwdriver by hand, and there are various inconveniences such as removing the needle and doing it again while tightening or loosening for a long time.
또한, 일련의 임플란트 시술과정(픽스쳐 식립, 인상채득, 임시 마감캡 씌움, 지주대 조립, 보철물 조립 등)을 하는 과정에서 임플란트 시술용 부품 또는 소형 드라이버 공구 등을 놓치면 부품이 환자의 기도로 넘어가기 때문에 매우 위험한데, 이를 방지하기 위하여 부품이나 공구를 치실로 묶은 상태에서 조이거나 푸는 작업을 하는 등 다양한 시도가 이루어지고 있는데, 이러한 것들이 작업의 어려움을 더욱 가중시키게 된다.In addition, if a part is implanted or a small screwdriver tool is missed during a series of implant procedures (fixture placement, impression acquisition, temporary closure cap, assembly of props, assembly of a prosthesis, etc.), the part is transferred to the patient's airway. This is very dangerous. To prevent this, various attempts have been made, such as tightening or loosening the parts or tools in a floss, which add to the difficulty of the work.
따라서 본 발명은 임플란트 시술용 드라이버의 구조를 개선하여 기어에 의하여 작동하도록 함으로써 상,하 높이를 최소화하여 인상채득을 하는 과정에서 임프레션 코핑과 인상재가 충진된 트레이가 덧씌워져 확보할 수 있는 상,하 공간이 매우 협소한 경우에도 코핑볼트를 조이거나 풀어서 해체할 수 있도록 하고, 또한 조이거나 푸는 작동을 외부에서 제어하여 시술을 간편하게 할 수 있도록 한 것이다.Therefore, the present invention improves the structure of the implant driver to operate by the gear to minimize the height of the upper and lower, by the impression coping and the tray filled with the impression material in the process of obtaining the impression up and down can be secured up and down Even if the space is very narrow, the coping bolts can be tightened or loosened for dismantling, and the tightening or loosening operation can be controlled externally to simplify the procedure.
또한, 구조를 간소화하여 제작 및 조립이 용이하도록 함은 물론, 코핑볼트를 조이거나 푸는 작업을 외부에서 제어함에도 불구하고 시술자가 코핑볼트의 회전량을 쉽게 인식할 수 있도록 한 것이다.In addition, the structure is simplified to facilitate the manufacture and assembly, as well as to allow the operator to easily recognize the amount of rotation of the coping bolt in spite of externally controlling the tightening or loosening of the coping bolt.
이를 위하여 본 발명은 내공간이 형성된 하우징에 샤프트와 회전체가 직교하게 삽입하면서 샤프트와 회전체가 서로 맞닿게 되는 샤프트의 전단에는 원동기어를, 회전체의 상단에는 피동기어를 각각 형성하여 원동기어와 피동기어가 서로 맞물려 샤프트의 회전에 의하여 회전체의 회전 작동이 이루어지도록 하고, 샤프트의 후단에는 하우징으로부터 노출된 말단부에 조절노브를 형성하면서 회전체의 하단에는 노출된 부분에 비트를 형성함으로써 구강 외측의 조절노브를 회전시켜 구강 내의 비트를 회전시키면서 볼트의 조임 및 해체를 간편하게 수행할 수 있도록 한 것이다.To this end, the present invention is to form a driving gear on the front end of the shaft and the rotor is in contact with each other while the shaft and the rotor is orthogonally inserted into the housing formed with the inner space, the driven gear to form a driven gear on the upper end of the rotor, respectively And driven gears are engaged with each other so that rotation of the rotating body is performed by the rotation of the shaft, and at the rear end of the shaft, an adjustment knob is formed at the distal end exposed from the housing, and a bit is formed at the exposed portion of the lower end of the rotating body. By rotating the adjustment knob on the outside of the oral cavity while rotating and tightening the bolts can be easily performed.
또한, 비트가 형성되는 부분에는 홀더를 형성함으로써 볼트 및 지주대 등을 잡아 임시 고정한 상태에서 시술이 이루어지도록 하여 환자의 기도로 넘어가는 것을 방지하도록 하고, 홀더가 탈부착 가능하도록 하여 임플란트 시술과정에서 다양한 용도의 공구로 사용할 수 있도록 한 것이다.In addition, by forming a holder in the part where the bit is formed to hold the bolt and the support stand, such that the procedure is performed in a temporarily fixed state to prevent it from going to the patient's airway, and the holder is detachable so that various procedures in the implant procedure It can be used as a tool for the purpose.
따라서 본 발명은 임플란트 시술과정에서 인상채득을 위하여 또는 지대주를 고정하기 위한 용도로 다양하게 사용할 수 있음은 물론, 특히 인상채득 과정에서 임프레션 코핑을 간편하게 체결하고 분리할 수 있으므로 짧은 시간에 시술할 수 있고, 조작이 외부에서 이루어지므로 구강내에 손을 넣지 않고도 작업할 수 있으며, 이에 따라 환자의 불편함을 해소할 수 있는 것이다.Therefore, the present invention can be used in various ways for obtaining the impression or fixing the abutment during the implantation process, and in particular, it can be performed in a short time because the impression coping can be easily fastened and separated during the impression acquisition process. , Manipulation is done outside, so you can work without putting your hand in the oral cavity, thereby eliminating the discomfort of the patient.
또한, 간단한 구조로 이루어지므로 생산성을 높임은 물론, 저렴한 비용으로 제작 가능하며, 공구를 이용하여 시술하는 과정에서 기도로 공구가 넘어갈 우려가 없으므로 안전사고를 미연에 방지할 수 있게 되는 것이다.In addition, since it is made of a simple structure, it is possible to increase productivity, as well as low cost, it is possible to prevent the safety accident in advance because there is no fear of the tool to fall over the airway during the procedure using the tool.
도 1은 본 발명의 임플란트 시술용 드라이버의 구조를 나타낸 단면도1 is a cross-sectional view showing the structure of the implant surgery driver of the present invention
도 2는 본 발명의 임플란트 시술용 드라이버의 분해 사시도Figure 2 is an exploded perspective view of the driver for implant surgery of the present invention
도 3은 본 발명의 작동구조를 나타낸 부분 절개 사시도Figure 3 is a partial cutaway perspective view showing the operation structure of the present invention
도 4는 본 발명의 사용상태도4 is a state diagram used in the present invention
도 5는 본 발명의 임플란트 시술용 드라이버의 또 다른 실시 예를 나타낸 사시도Figure 5 is a perspective view showing another embodiment of the implant surgery driver of the present invention
도 6은 도 5의 임플란트 시술용 드라이버의 단면 구조도6 is a cross-sectional structural view of the driver for the implant procedure of FIG.
도 7은 도 5의 임플란트 시술용 드라이버의 사용상태 단면도7 is a cross-sectional view of the operating state of the implant driver of Figure 5
도 8은 임플란트 시술과정 중 인상채득 방법을 나타낸 단면도Figure 8 is a cross-sectional view showing the impression acquisition method of the implant procedure
도 9는 종래의 인상채득용 드라이버의 외관 사시도9 is a perspective view of a conventional impression acquisition driver
본 발명의 실시를 위한 최선의 형태는 내공간(11)이 형성된 하우징(10)에 샤프트(20)와 회전체(30)가 직교하게 삽입되어 샤프트(20)에 형성된 원동기어(21)와 회전체(30)에 형성된 피동기어(31)가 서로 맞물리게 형성되어 샤프트(20)의 회전에 의하여 회전체(30)의 회전 작동이 이루어지고, 상기 샤프트(20)의 타단은 하우징(10)으로부터 노출된 말단부에 조절노브(40)가 형성되면서 회전체(30)의 타단은 하우징(10)으로부터 노출된 부분에 비트(50)가 형성되어 조절노브(40)를 회전시켜 비트(50)를 이용한 볼트의 조임이 가능하도록 한 것이다.Best mode for carrying out the present invention is that the shaft 20 and the rotating body 30 is inserted into the housing 10, the inner space 11 is formed orthogonal to the prime move gear 21 formed on the shaft 20 The driven gears 31 formed in the entire body 30 are formed to engage with each other, so that rotation of the rotating body 30 is performed by the rotation of the shaft 20, and the other end of the shaft 20 is exposed from the housing 10. While the control knob 40 is formed at the distal end, the other end of the rotating body 30 has a bit 50 formed at a portion exposed from the housing 10 to rotate the control knob 40 to use a bolt 50. It is possible to tighten the.
이하 첨부도면을 참조하여 본 발명을 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
본 발명은 도 1 및 도 2에 도시된 바와 같이 내공간(11)이 형성된 하우징(10)에 수평으로 샤프트(20)를 장착하면서 수직으로는 회전체(30)를 장착하여 샤프트(20)와 회전체(30)가 직교하게 삽입되도록 하고, 샤프트(20)의 전단에는 원동기어(21)를 회전체(30)의 상단에는 피동기어(31)를 각각 형성하여 원동기어(21)와 피동기어(31)가 서로 맞물리도록 함으로써 샤프트(20)의 회전작동에 의하여 회전체(30)의 회전작동이 이루어지도록 하며, 각각의 샤프트(20)와 회전체(30)에는 하우징의 외측으로 노출되는 부분에 각각 조절노브(40)와 비트(50)를 형성하여 조절노브(40)를 회전 조작함으로써 비트(50)를 회전시켜 볼트를 조일 수 있도록 한 것이다.1 and 2, while the shaft 20 is mounted horizontally in the housing 10 in which the inner space 11 is formed, the rotor 20 is mounted vertically with the shaft 20. The rotor 30 is orthogonally inserted, and the prime mover 21 is formed at the front end of the shaft 20, and the driven gear 31 is formed at the upper end of the rotated body 30, respectively. By engaging the 31 with each other so that the rotation operation of the rotating body 30 is made by the rotation operation of the shaft 20, each shaft 20 and the rotating body 30 is a portion exposed to the outside of the housing The adjustment knob 40 and the bit 50 are formed on the rotating knob 50 to rotate the bit 50 so that the bolt can be tightened.
즉, 샤프트(20)와 회전체(30)가 수직으로 연결된 상태에서 샤프트(20)의 말단에 형성된 조절노브(40)를 이용하여 구강 내에 있는 비트(50)를 회전 작동시킬 수 있게 되고, 공구 자체의 상,하 높이가 비트와 회전체의 높이에 대응되기 때문에 공구의 높이를 줄이면서도 그 비트의 회전 제어를 구강 외측에서 제어할 수 있도록 함으로써 구강 내에서 확보할 수 있는 공간이 부족할 경우에도 도 3 및 도 4와 같이 간편하게 볼트 조임 및 해체 작업을 수행할 수 있게 된다.That is, by using the adjusting knob 40 formed at the end of the shaft 20 in a state in which the shaft 20 and the rotating body 30 are vertically connected, the bit 50 in the oral cavity can be rotated and operated. Since the height of the upper and lower parts corresponds to the height of the bit and the rotating body, it is possible to reduce the height of the tool and control the rotation of the bit from the outside of the oral cavity. As shown in FIG. 3 and FIG. 4, bolt tightening and dismantling can be performed.
이때, 상기 샤프트(20)에 형성되는 원동기어(21)와 회전체(30)에 형성된 피동기어(31)는 서로 맞물리는 부분이 경사지게 형성되어 기어 맞물림 되는 베벨기어의 형태로 형성함이 바람직하다.At this time, the motive gear 21 formed on the shaft 20 and the driven gear 31 formed on the rotating body 30 are preferably formed in the form of a bevel gear in which gears engaged with each other are formed to be inclined. .
또한, 원동기어(21)와 피동기어(31)의 기어비는 1:1로 이루어지도록 하면 조절노브(40)와 비트(50)가 동일한 회전 비율로 회전 작동이 이루어지게 되며, 따라서 시술자가 조절노브(40)의 회전량으로 비트(50)의 회전량을 간단하게 식별할 수 있음은 물론, 비트의 회전 작동을 미세하고도 정밀하게 제어할 수 있게 된다.In addition, if the gear ratio of the prime mover 21 and the driven gear 31 is 1: 1, the adjustment knob 40 and the bit 50 are rotated at the same rotation rate, so that the operator adjusts the knob. The amount of rotation of 40 makes it possible to easily identify the amount of rotation of the bit 50, as well as to finely and precisely control the rotational operation of the bit.
한편, 하우징(10)과 샤프트(20) 및 회전체(30)의 조립구조를 더욱 상세히 설명하면 다음과 같다.On the other hand, the assembly structure of the housing 10 and the shaft 20 and the rotating body 30 will be described in more detail as follows.
하우징(10)은 내공간(11)이 수평부(11a)와 수직부(11b)로 직교하게 형성하여 하우징(10)의 후방에서 전방으로 샤프트(20)를 삽입하여 수평부(11a)에 조립되도록 하고, 하우징(10)의 하부에서 상측으로 회전체(30)를 삽입하여 수직부(11b)에 조립되도록 하여 샤프트(20)와 회전체(30)가 맞물리게 조립되도록 한다.The housing 10 has an inner space 11 formed at right angles to the horizontal portion 11a and the vertical portion 11b to insert the shaft 20 from the rear of the housing 10 to the front to assemble the horizontal portion 11a. The rotor 30 is inserted from the lower portion of the housing 10 upward to be assembled to the vertical portion 11b so that the shaft 20 and the rotor 30 are assembled to engage with each other.
그리고 샤프트(20)의 외주면에는 부싱(12)을 조립하여 샤프트(20)와 하우징(10)이 직접 마찰되는 것을 방지하면서 샤프트(20)의 회전작동이 원활히 이루어지도록 하고, 부싱(12)이 삽입된 상태에서 하우징(10)의 후방은 하우징캡(13)에 의하여 마감된다.In addition, the bushing 12 is assembled to the outer circumferential surface of the shaft 20 to prevent the shaft 20 and the housing 10 from directly rubbing, thereby smoothly rotating the shaft 20, and the bushing 12 is inserted. In the closed state, the rear of the housing 10 is closed by the housing cap 13.
또한, 하우징(10)에 수직으로 삽입되는 회전체(30)는 상,하측에 베어링(14)이 장착되어 회전체(30)가 하우징(10)에 직접 마찰되는 것을 방지하면서 회전체(30)의 회전작동이 원활히 이루어지도록 하고, 회전체(30)와 베어링(14)이 삽입된 상태에서 내공간(11)의 하부가 마감캡(15)으로 마감된다.In addition, the rotating body 30 inserted perpendicular to the housing 10 has a bearing 14 mounted on the upper and lower sides thereof, and prevents the rotating body 30 from directly rubbing against the housing 10. The rotation operation of the smoothly made, the lower portion of the inner space 11 is closed with a closing cap 15 in the state in which the rotor 30 and the bearing 14 is inserted.
따라서 샤프트(20)와 회전체(30)의 조립구조를 간소화하여 간단하게 조립할 수 있게 됨은 물론, 샤프트(20)와 회전체(30)가 직각으로 연결되면서도 하우징(10)과의 마찰저항을 절감할 수 있게 된다.Therefore, the assembly structure of the shaft 20 and the rotating body 30 can be simplified and simply assembled, as well as the frictional resistance between the housing 20 and the shaft 20 and the rotating body 30 are connected at right angles. You can do it.
아울러, 상기 하우징(10)은 도 5 및 도 6에 도시된 바와 같이 비트(50)가 돌출되는 하우징(10)의 하단에 내입공간(61)을 갖는 홀더(60)를 형성하면 임플란트를 시술하는 과정 중에서 지주대를 픽스쳐에 고정할 때 지주대를 내입공간(61)에 끼운 상태로 공구를 구강 내로 진입시켜 볼트 조임을 할 수 있게 된다.In addition, as shown in FIGS. 5 and 6, the housing 10 forms an holder 60 having an internal space 61 at the lower end of the housing 10 from which the bit 50 protrudes, thereby performing implant treatment. In the process, when the holding post is fixed to the fixture, it is possible to tighten the bolt by entering the tool into the oral cavity while holding the holding post in the indentation space 61.
따라서 지주대를 내입공간(61)에 수납한 상태로 볼트 조임이 이루어지므로 지주대를 구강에 삽입하는 과정 또는 지주대를 픽스쳐 상단에 위치시킨 후 드라이버 공구를 이용하여 조이는 과정에서 지주대가 빠지지 않고 구강내에서 안정적으로 볼트를 체결하거나 해체 작업을 할 수 있게 된다.Therefore, the bolts are tightened while the support posts are stored in the indentation space 61. Therefore, the support posts are not removed during the process of inserting the support posts into the oral cavity or by placing the support posts on the upper part of the fixture and tightening using a screwdriver tool. The bolts can be stably fastened or dismantled within.
이때, 홀더(60)에 형성되는 내입공간(61)은 지주대의 형상에 대응되는 형태로 테퍼지게 형성되도록 함이 바람직한 것으로, 홀더(60)의 재질은 점,탄성이 높은 실리콘이나 고무 등의 재질로 형성하면 지주대가 내입공간(61)에 삽입된 상태에서 마찰력에 의하여 지지되면서 임의로 빠지게 되는 것을 더 방지할 수 있게 된다.At this time, the inner space 61 formed in the holder 60 is preferably formed to be tapered in a shape corresponding to the shape of the holding table, the material of the holder 60 is made of a material such as silicone, rubber, viscoelastic, high elasticity If formed to be supported by the friction force in the state inserted into the holding space 61, it can be further prevented from falling out arbitrarily.
그리고 홀더(60)는 하우징(10)의 하단에 체결부(70)를 형성하고 체결부(70)에 홀더(60)가 장착되도록 하면 시술자가 필요에 따라서 홀더(60)를 조립하거나 분리하여 선택적인 사용이 가능하게 된다.And holder 60 is formed by forming a fastening portion 70 at the bottom of the housing 10 and the holder 60 is mounted on the fastening portion 70, the operator selects by assembling or separating the holder 60 as necessary It is possible to use it.
즉, 인상채득을 하는 과정에서는 홀더(60)를 제거한 후 비트(50)만을 이용하여 코핑볼트를 조이거나 푸는 드라이버 공구로 사용하고, 인상채득 후 보철물을 조립하기 전에 지대주(600)를 픽스쳐에 고정할 때는 홀더(60)를 체결부(70)에 조립하여 사용할 수 있게 되며, 이에 따라 임플란트 시술 과정에서 다양한 용도로 공구를 사용할 수 있게 된다.That is, in the process of taking the impression, the holder 60 is removed and then used as a screwdriver tool for tightening or releasing the coping bolt using only the bit 50, and fixing the abutment 600 to the fixture before assembling the prosthesis after the impression is taken. When the holder 60 is assembled to the fastening portion 70 can be used, accordingly, the tool can be used for various purposes in the implant procedure.
이때, 상기 홀더(60)와 체결부(70)는 서로 대응되게 체결요소를 형성하여 끼워 조립할 수 있도록 함이 바람직하고, 이때 체결요소는 홀더(60)와 체결부(70)에 서로 대응되게 돌출테(62)와 내입테(72)를 형성하여 강제 끼움으로 조립되도록 하면 간단하게 체결된다.In this case, the holder 60 and the fastening portion 70 may be assembled to form a fastening element corresponding to each other to be assembled, and in this case, the fastening element protrudes to correspond to each other on the holder 60 and the fastening portion 70. Forming the frame 62 and the inner frame 72 to be assembled by force fitting is simply fastened.
또한 상기 체결부(70)는 마감캡(60)의 하단에 일체로 형성하면 별도의 조립부속을 개별 제작할 필요없이 간단하게 제작할 수 있게 된다.In addition, the fastening portion 70 is formed integrally at the lower end of the closing cap 60, it is possible to simply manufacture without the need to make separate assembly parts separately.
이때, 상기 마감캡(15)은 하우징(10)의 하단에 나선 결합으로 조립되도록 하기 위해서 테두리를 다각형으로 형성함이 바람직한데, 마감캡(15)과 체결부(70)를 일체로 형성할 경우에는 도 5와 같이 체결부(70)에 걸림부(71)를 형성하여 하우징(10)과 마감캡(60)의 조립이 긴밀히 이루어질 수 있도록 한다.At this time, the closing cap 15 is preferably formed in a polygonal border in order to be assembled in a spiral coupling on the lower end of the housing 10, when the closing cap 15 and the fastening portion 70 integrally formed There is formed a locking portion 71 in the fastening portion 70 as shown in Figure 5 so that the assembly of the housing 10 and the closing cap 60 can be made closely.

Claims (4)

  1. 내공간(11)이 형성된 하우징(10)에 샤프트(20)와 회전체(30)가 직교하게 삽입되어 샤프트(20)에 형성된 원동기어(21)와 회전체(30)에 형성된 피동기어(31)가 서로 맞물리게 형성되어 샤프트(20)의 회전에 의하여 회전체(30)의 회전 작동이 이루어지고, 상기 샤프트(20)의 타단은 하우징(10)으로부터 노출된 말단부에 조절노브(40)가 형성되면서 회전체(30)의 타단은 하우징(10)으로부터 노출된 부분에 비트(50)가 형성되어 조절노브(40)를 회전시켜 비트(50)를 이용한 볼트의 조임이 가능하게 되는 임플란트 시술용 드라이버.The shaft 20 and the rotating body 30 are inserted orthogonally into the housing 10 in which the inner space 11 is formed, and the driven gear 21 formed on the shaft 20 and the driven gear 31 formed on the rotating body 30. ) Is formed to be engaged with each other to rotate the rotating body 30 by the rotation of the shaft 20, the other end of the shaft 20 is formed with the adjustment knob 40 in the distal end exposed from the housing 10 While the other end of the rotating body 30 is a bit 50 is formed in the portion exposed from the housing 10, the driver for the implant procedure to enable the tightening of the bolt using the bit 50 by rotating the adjustment knob 40 .
  2. 제 1항에 있어서, 상기 샤프트(20)에 형성되는 원동기어(21)와 회전체(30)에 형성된 피동기어(31)는 서로 맞물리는 부분이 경사지게 형성되어 기어 맞물림되는 베벨기어로 형성되고, 원동기어(21)와 피동기어(31)의 기어비가 1:1로 이루어져 조절노브(40)와 비트(50)의 회전이 동일한 비율로 이루어짐을 특징으로 하는 임플란트 시술용 드라이버.The method of claim 1, wherein the motive gear 21 formed on the shaft 20 and the driven gear 31 formed on the rotating body 30 is formed of a bevel gear in which gears engaged with each other are formed to be inclined. Driver ratio of the driving gear 21 and the driven gear 31 is made of a 1: 1 ratio of the rotation of the adjustment knob 40 and the bit 50 is made in the same ratio.
  3. 제 1항에 있어서, 상기 하우징(10)은 비트(50)가 돌출되는 하우징(10)의 하단에 내입공간(61)을 갖는 홀더(60)가 형성되어 지주대를 내입공간(61)에 수납한 상태로 지주대의 빠짐을 방지하면서 구강내에서 체결 또는 해체 작업을 할 수 있게 됨을 특징으로 하는 임플란트 시술용 드라이버.According to claim 1, wherein the housing 10 is a holder 60 having an internal space 61 is formed at the lower end of the housing 10, the bit 50 is protruded to accommodate the holding table in the internal space 61 Implant driver, characterized in that it can be fastened or dismantled in the oral cavity while preventing the fall of the holding stand in one state.
  4. 제 3항에 있어서, 상기 홀더(60)는 하우징(10)의 하단에 형성된 체결부(70)와 상호 대응되게 체결요소가 형성되어 조립 또는 분리가 이루어져 시술 상황에 따라서 홀더(60)를 결합한 상태로 사용하거나 분리한 상태로 선택적으로 사용할 수 있게 됨을 특징으로 하는 임플란트 시술용 드라이버.According to claim 3, The holder 60 is a state in which the fastening element is formed to correspond to the fastening portion 70 formed on the lower end of the housing 10 is assembled or separated to combine the holder 60 in accordance with the treatment situation Implant driver, characterized in that it can be used selectively or in a separate state.
PCT/KR2014/007038 2013-08-01 2014-07-31 Driver for dental implant operation WO2015016629A1 (en)

Applications Claiming Priority (2)

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KR20-2013-0006409 2013-08-01
KR2020130006409U KR200485421Y1 (en) 2013-08-01 2013-08-01 Tool for implant operation

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3827782A1 (en) * 2019-11-28 2021-06-02 Amirhossein Majidi Dental implant prosthetic and surgical life-saving kit
CN112972026A (en) * 2021-02-07 2021-06-18 苏州辰熠生物科技有限公司 One-way tooth planter with adjustable torsion
CN114795539A (en) * 2022-03-31 2022-07-29 山西医科大学口腔医院 Oral implanting screwdriver holding device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200255069Y1 (en) * 1999-05-19 2001-12-13 장경삼 Dental Screw Driving Tools
KR20070102641A (en) * 2007-10-01 2007-10-19 이상직 Dental implant abutment holder
KR100948726B1 (en) * 2008-02-13 2010-03-22 문현일 Torque Wrench for Implant
KR20120092546A (en) * 2009-06-24 2012-08-21 리덴트-노바 엘티디. Dental tool displacement apparatus and method with slow rotational motion
KR20130049514A (en) * 2011-11-04 2013-05-14 박병활 Elevator with bevel gear for tooth extraction

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2803030B2 (en) * 1995-12-28 1998-09-24 株式会社ナカニシ Hand torque screwdriver

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200255069Y1 (en) * 1999-05-19 2001-12-13 장경삼 Dental Screw Driving Tools
KR20070102641A (en) * 2007-10-01 2007-10-19 이상직 Dental implant abutment holder
KR100948726B1 (en) * 2008-02-13 2010-03-22 문현일 Torque Wrench for Implant
KR20120092546A (en) * 2009-06-24 2012-08-21 리덴트-노바 엘티디. Dental tool displacement apparatus and method with slow rotational motion
KR20130049514A (en) * 2011-11-04 2013-05-14 박병활 Elevator with bevel gear for tooth extraction

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3827782A1 (en) * 2019-11-28 2021-06-02 Amirhossein Majidi Dental implant prosthetic and surgical life-saving kit
CN112972026A (en) * 2021-02-07 2021-06-18 苏州辰熠生物科技有限公司 One-way tooth planter with adjustable torsion
CN114795539A (en) * 2022-03-31 2022-07-29 山西医科大学口腔医院 Oral implanting screwdriver holding device

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KR20150000629U (en) 2015-02-11

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