KR20090120043A - Injection for dental anesthetic - Google Patents

Injection for dental anesthetic Download PDF

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Publication number
KR20090120043A
KR20090120043A KR1020080045894A KR20080045894A KR20090120043A KR 20090120043 A KR20090120043 A KR 20090120043A KR 1020080045894 A KR1020080045894 A KR 1020080045894A KR 20080045894 A KR20080045894 A KR 20080045894A KR 20090120043 A KR20090120043 A KR 20090120043A
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South Korea
Prior art keywords
syringe
needle
injection
medicine
dental
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KR1020080045894A
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Korean (ko)
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문창수
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문창수
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Priority to KR1020080045894A priority Critical patent/KR20090120043A/en
Publication of KR20090120043A publication Critical patent/KR20090120043A/en

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/28—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle
    • A61M5/281—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle using emptying means to expel or eject media, e.g. pistons, deformation of the ampoule, or telescoping of the ampoule
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/14—Details; Accessories therefor
    • A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
    • A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
    • A61J1/2006—Piercing means
    • A61J1/201—Piercing means having one piercing end
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/3129—Syringe barrels
    • A61M5/3134—Syringe barrels characterised by constructional features of the distal end, i.e. end closest to the tip of the needle cannula
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3202—Devices for protection of the needle before use, e.g. caps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3293—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles characterised by features of the needle hub

Abstract

PURPOSE: A dental clinic anaesthetic syringe device is provided, which can remove anesthesia fear and spiritual fear of a patient. CONSTITUTION: A dental clinic anaesthetic syringe device comprises a syringe(10) which is equipped with an outlet in the front of the syringe which receives the medicament container(20) and emits medicine by a piston connected to the rear injection rod; a connection unit which is screwed up with the outlet and provides medicine to a hose through the outlet pipe; a handpiece which is connected to an insertion part protruded from the front removable groove and is equipped with an extension part; a needle body(50) which has an injection needle and in which one side stepped projection is screwed with the removable groove; and a cap(60) which is inserted into the needle body and prevents the needle from being exposed outside.

Description

치과용 마취제 주사기구{INJECTION FOR DENTAL ANESTHETIC} Dental Anesthetic Syringe Orifice {INJECTION FOR DENTAL ANESTHETIC}

본 발명은 치과용 마취제 주사기구에 관한 것으로서, 보다 상세히는 치과나 병원 등에서 약제를 주사함에 있어, 환자에게 보이지 않도록 주사기를 잡은 상태에서 핸드피스를 주사부위로 가져가 정확하게 주사할 수 있음은 물론, 환자의 마취공포 및 정신적인 두려움을 해소할 수 있도록 하여 치료효과를 향상시킬 수 있는 치과용 마취제 주사기구에 관한 것이다. The present invention relates to a dental anesthetic syringe orifice, and more particularly in the injection of a drug in a dentist or a hospital, the patient can be accurately injected by taking the handpiece to the injection site while holding the syringe invisible to the patient, The present invention relates to a dental anesthetic syringe tool which can improve the therapeutic effect by relieving anesthesia and mental fear of a patient.

일반적으로, 치과, 성형외과 등의 병원(이하 '치과'로 통칭함)에서는 환자의 얼굴부위를 주로 수술 및 치료하기 전에 환자로 하여금 통증이 느껴지지 않도록 마취제를 주사한 후 본 치료를 시행한다.In general, hospitals such as dentistry and plastic surgery (hereinafter, referred to as 'dental') mainly perform anesthesia after injecting anesthetic so that the patient does not feel pain before surgery and treatment of the patient's face.

이러한 마취제 등의 약제(이하 '약제'라 함)를 주사시, 시술자는 손으로 주사기에 힘을 가해 주사부위에 주사하게 되는데, 시술자의 힘조절 및 몸상태에 따라 많은 주의를 요하게 되며, 주사바늘이 주사부위에 삽입될 때 바늘이 휘어지거나 깊이 조절을 필요로 할 때, 주사바늘을 회전시켜서 천천히 삽입해야함으로 극도로 주 의해야 함은 물론 큰 불편함이 있었다.When injecting drugs such as anesthetics (hereinafter referred to as 'pharmaceuticals'), the operator applies a force to the syringe by hand and injects it into the injection site. When the needle is bent or when depth adjustment is required when inserted into the injection site, the needle has to be rotated and inserted slowly.

이때, 환자는 주사기를 입 등의 얼굴로 가져가면 의식적으로 주사기에 대한 공포심과 두려움을 느끼는 등, 여러가지 부작용을 초래하는 문제점들이 있었다. At this time, the patient has a problem that causes a number of side effects, such as feeling the fear and fear of the syringe consciously when the syringe to the face, such as the mouth.

위와 같은 문제점들로 인해, 종래에는 국내특허 출원번호: 2000-7002335호의 명칭: '치과용 마취제 송달 주사 유니트'가 종래의 기술로 공지된 바 있으며, 구체적인 설명은 생략하기로 한다. Due to the above problems, conventionally, Korean Patent Application No .: 2000-7002335 No .: 'Dental anesthetic delivery injection unit' is known in the prior art, a detailed description thereof will be omitted.

위에서 언급된 종래의 기술은 펌프, 제1용기 및 제2용기를 가지는 하우징, 공급단부, 바늘을 가지는 핸들을 갖춘 송달단부, 가요성 튜브를 포함한 일회용 송달시스템 등으로서, 시스템의 구성이 매우 복잡다단한 결점과, 이에 따른 제작이 난해함은 물론 상대적으로 제품의 가격이 고가이어서 구입이 증가하는 비경제적인 단점이 있다. 역시, 시스템의 유지관리 및 수리보수가 매우 난해하며 이에 따른 유지비용 또한 과도하게 지출되는 문제점이 있었다.The above-mentioned prior art is a housing having a pump, a first container and a second container, a supply end, a delivery end with a handle having a needle, a disposable delivery system including a flexible tube, etc., and the configuration of the system is very complicated. One drawback is that the production is difficult, and of course, the price of the product is relatively expensive, so there is an uneconomical disadvantage of increasing purchase. In addition, the maintenance and repair of the system is very difficult, and accordingly the maintenance costs were also excessively expensive.

또한, 시스템의 작동을 위해서는 별도의 전기적인 에너지를 필요로 하며, 특히, 시스템 오작동의 발생시 환부 및 주사부위에 약제가 과도하게 주입되는 등 심하게는 의료사고를 유발하는 심각한 문제점이 있었다.In addition, a separate electrical energy is required for the operation of the system, and in particular, when a system malfunction occurs, there is a serious problem causing severe accidents such as excessive injection of the drug into the affected part and the injection site.

본 발명은 치과용 약제 주사기구에 있어서, 약제용기(20)를 수납하는 실린지(11)의 전방에 토출구(12)를 마련하고 후방 주입봉(15)과 연결된 피스톤(24)에 의해 약제(A)를 방출하는 주사기(10)와; 상기 토출구와 나사 체결되며, 전방으로 돌출된 인출관(34)이 토출구를 통해 약제용기의 마개(22)를 관통하여 약제를 후방으로 연결된 호스(25)로 제공하는 접속구(30)와; 상기 호스가 파지부(42)의 일측에서 비스듬히 삽입하여 전방 착탈홈(44)에 돌출된 삽입부(43)와 연통되며 타측으로 연장부(46)가 마련된 핸드피스(40)와; 상기 삽입부가 결합홈(54)에 인입되면서 일측 단턱(52)이 착탈홈과 나사 결합되고 주사바늘(55)을 가지는 바늘몸체(50)와; 상기 바늘몸체에 끼움 조립하여 주사바늘이 외부로 노출되지 않도록 하는 캡(60)으로 구성됨을 특징으로 하는 치과용 약제 주사기구를 제안한다.According to the present invention, in the dental medicine syringe tool, a discharge port (12) is provided in front of the syringe (11) for storing the medicine container (20) and the piston (24) connected to the rear injection rod (15) A syringe 10 for releasing A); A connection port 30 which is screwed with the discharge port, and the outlet pipe 34 protruding forward passes through the stopper 22 of the medicine container through the discharge port and provides the medicine to the hose 25 connected to the rear; A handpiece 40 in which the hose is inserted at an angle from one side of the grip portion 42 to communicate with an insertion portion 43 protruding from the front detachable groove 44 and an extension portion 46 is provided at the other side; A needle body (50) having one side step (52) screwed with a detachable groove and an injection needle (55) while the insertion portion is introduced into the coupling groove (54); The dental medicinal syringe mechanism is characterized by consisting of a cap 60 to be assembled to the needle body so that the needle is not exposed to the outside.

이상으로 살펴본 바와 같이, 본 발명의 치과용 약제 주사기구는 주사기를 환자에게 보이지 않도록 한 상태에서 주사가 이루어짐으로, 환자가 주사기에 대한 마취공포 및 정신적인 두려움을 해소하여 심리적으로 편안함을 제공하며, 환자로 하여금 치료를 기피하는 거부감을 해소하여 치료가 지연되지 않도록 하는 효과가 있다.As described above, the dental pharmaceutical syringe tool of the present invention is injected in a state in which the syringe is invisible to the patient, thereby providing psychological comfort for the patient to relieve anesthesia and mental fear of the syringe, It is effective in relieving the patient's refusal to avoid treatment so that treatment is not delayed.

또한, 본 발명은 시술자는 주사기를 한 손으로 잡고 다른 손으로 핸드피스를 잠은 상태에서 주사위치를 정확히 촉진함과 동시에 환자의 얼굴 및 주사부위도 직시할 수 있어, 주사바늘의 진행방향이나 주사 깊이, 회전 등의 조작이 용이함은 물 론, 주사부위에 정확하고 안정적으로 주사 가능한 장점이 있다.In addition, in the present invention, the operator can hold the syringe with one hand, while the handpiece is locked with the other hand, and the face and the injection site of the patient can be faced at the same time as the dice are precisely promoted. The ease of operation such as depth, rotation, etc. has the advantage of being able to accurately and stably scan the injection site.

역시, 본 발명은 주사하는 시술자로 하여금 안정적인 자세로 핸드피스를 잡은 상태에서 주사 가능하도록 함으로, 주사의 실패확률을 현저히 감소시키고 단시간의 주사로 마취효율을 최대한 증대시킬 수 있으며, 주사부위의 상처 및 감염 등의 위험을 해소하며 치료효과를 극대화시키는 효과가 있다. In addition, the present invention allows the injecting operator to inject while holding the handpiece in a stable position, significantly reducing the probability of injection failure, and can greatly increase anesthesia efficiency with a short time of injection, wounds of the injection site and It eliminates the risk of infection and maximizes the therapeutic effect.

그리고, 본 발명은 주사기 및 접속구, 핸드피스, 주사바늘 몸체, 캡 등이 간단한 구성으로 이루어짐과 동시에 서로 간에 간편하게 결합 및 분리 가능하여 시술자로 하여금 용이하게 조작할 수 있는 편리성을 제공한다.In addition, the present invention provides a convenience that can be easily manipulated by the operator by being easily coupled and detached from each other at the same time consisting of a simple configuration of the syringe and connector, handpiece, needle body, cap and the like.

또는, 본 발명은 주사 후에는 핸드피스로부터 주사바늘 몸체를 분리하고 소독 후 간편하게 교체 사용할 수 있는 편리성과, 주사바늘이 캡으로 감싸져 있어서 오염되지 않도록 안전하게 보관하는 장점이 있다.Alternatively, the present invention has the advantage of separating the needle body from the handpiece after injection and convenience to easily replace and use after disinfection, and the needle is wrapped in a cap to keep it safe from contamination.

또한, 본 발명은 상대적으로 제작 및 생산비용을 현저히 절감할 수 있음과, 저가의 제품을 대량으로 공급할 수 있는 경제적인 측면과, 보다 광범위한 의료분야에 폭넓게 적용할 수 있는 효과가 수반된다.In addition, the present invention is relatively associated with the significant reduction in manufacturing and production costs, the economical aspects of supplying a large amount of low-cost products, and the effects that can be widely applied to a wider range of medical fields.

이하 본 발명의 바람직한 실시예를 첨부된 도면을 참조하여 상세히 설명한다. Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명의 바람직한 실시 예에 따른 치과용 약제 주사기구의 분리사시도이고, 도 2는 본 발명에 따른 치과용 약제 주사기구의 내부 단면도이다. 1 is an exploded perspective view of a dental medicine syringe tool according to a preferred embodiment of the present invention, Figure 2 is an internal cross-sectional view of the dental medicine syringe tool according to the present invention.

도면에 따른 본 발명의 치과용 약제 주사기구는, 약제용기(20)를 실린지(11) 내부에 수납하는 주사기(10)와, 상기 실린지의 전방 토출구에 결합되는 접속구(30)와, 상기 접속구와 연결된 호스(25)와, 상기 호스의 타측에 연결된 핸드피스(40)와, 상기 핸드피스의 전방에 결합되는 바늘몸체(50)와, 상기 바늘몸체에 끼움 조립하는 캡(60)으로 구성된다.The dental medicine syringe tool of the present invention according to the drawings, the syringe 10 for storing the chemical container 20 in the syringe 11, the connection port 30 coupled to the front discharge port of the syringe, and the connection port And a hose 25 connected to the hose, a handpiece 40 connected to the other side of the hose, a needle body 50 coupled to the front of the handpiece, and a cap 60 fitted to the needle body. .

위를 더욱 자세하게 설명하면 다음과 같다.The above is described in more detail as follows.

먼저 본 발명의 주사기(10)는, 후방으로 개통된 실린더 형태의 실린지(11)를 부분적으로 절개하여 내부에 수납되는 약제용기(20)의 상태를 볼 수 있도록 구성된다. First, the syringe 10 of the present invention is configured to be able to see the state of the medicine container 20 accommodated therein by partially cutting the syringe 11 in the form of a cylinder opened backward.

상기의 약제용기(20)는 전방에 마개(22)가 결합되고, 후측에는 피스톤(24)이 삽입되어 내부 약제(A)가 유출되지 않도록 밀폐되어져 있다.The stopper 22 is coupled to the front side of the medicine container 20, and the piston 24 is inserted into the rear side of the medicine container 20 so that the internal medicine A is not leaked out.

상기 실린지(11)는 전방에 토출구(12)가 돌출되고 후측으로 손으로 잡기 용이하도록 손잡이(13)와 걸이대(14)를 조립하여 약제용기가 전방으로 밀착되도록 고정시킨다. 그리고 후방으로 연장된 주입봉(15)은 상기 손잡이를 관통하여 약제용기의 내부로 인입되며 단부에 형성된 결합부(16)가 피스톤(16)에 강제적으로 구간 삽입하여 결합된다. 상기 주입봉(15)의 후측 단부에는 링부재(17)가 결합되어 손가락이 끼워 주입봉의 작동을 용이하도록 한다.The syringe 11 has a discharge port 12 protrudes in the front and assembling the handle 13 and the hanger 14 so as to easily hold by hand to the rear side to fix the drug container in close contact with the front. And the injection rod 15 extending to the rear penetrates through the handle and is introduced into the inside of the medicine container, and the coupling part 16 formed at the end is forcibly inserted into the piston 16 to be coupled to the piston 16. A ring member 17 is coupled to the rear end of the injection rod 15 to facilitate operation of the injection rod by inserting a finger.

상기 토출구(12)에는 마개와 연결되는 통로가 구비된다.The discharge port 12 is provided with a passage connected to the stopper.

상기 접속구(30)는 연결홈(32)을 형성하여 주사기의 토출구와 접속하도록 하며, 바람직하게는 나사로 체결되도록 하며, 상기 연결홈에 돌출된 인출관(34)이 토 출구를 통해 마개(22)에 삽입 관통함으로서 약제(A)가 유출되도록 한다. 그리고 타측에는 인출관과 연통하도록 호스(25)가 연결된다.The connection port 30 forms a connection groove 32 to be connected to the discharge port of the syringe, preferably to be screwed, and the outlet pipe 34 protruding from the connection groove stopper 22 through the toe outlet It penetrates into the medicine A to flow out. And the other side is connected to the hose 25 so as to communicate with the lead pipe.

상기 호스(25)는 일정한 길이로 충분히 연장되고 타측 단부가 핸드피스(40)와 연결된다.The hose 25 is sufficiently extended to a constant length and the other end is connected to the handpiece 40.

상기 핸드피스(40)는 손으로 잡고 움직이기 편리하도록 파지부(42)를 형성하고 후방으로 소정의 길이를 가지는 연장부(46)가 구성된다.The handpiece 40 is provided with an extension portion 46 having a predetermined length to form a grip portion 42 to be convenient to hold and move by hand.

상기 파지부(42)에는 전방에 오목한 착탈홈(44)이 형성되며, 상기 착탈홈은 내주연에 나사부(45)가 형성되고 내측에서부터 전방으로 돌출된 삽입관(43)이 형성된다.The gripping portion 42 is formed with a concave detachable groove 44 in the front, the removable groove is formed with a screw portion 45 is formed on the inner circumference and the insertion tube 43 protruding forward from the inside is formed.

상기 호스(25)는 파지부의 일측 후방에서 비스듬히 중앙으로 삽입하여 삽입관을 관통하여 전방으로 노출된다.The hose 25 is inserted obliquely from the rear of one side of the gripping portion to the center and is exposed forward through the insertion tube.

상기 바늘몸체(50)는 일측 전방으로 연장된 주사바늘(55)을 가지며, 타측으로 오목한 결합홈(54)을 형성하고 단부에는 부분적으로 돌출턱(52)을 형성하여 상기 나사부와 결합된다.The needle body 50 has a needle 55 extending to one side forward, to form a concave coupling groove 54 to the other side and to form a protruding jaw 52 at the end is coupled to the screw portion.

상기 캡(60)은 바늘몸체(50)에 끼움 조립하여 주사바늘을 내부에 수용함으로서 날카로운 주사바늘이 외부로 노출되지 않도록 하고 오염으로부터 안전하게 보호 한다.The cap 60 is fitted to the needle body 50 to accommodate the needle therein so that the sharp needle is not exposed to the outside and safe from contamination.

상기와 같이 구성된 본 발명의 치과용 약제 주사기구는 상기 주사기 실린지(11)에 약제용기(20)가 수납되고, 상기 실린지의 전방 토출구에 접속구(30)가 결합됨과 동시에 인출관(34)이 마개를 관통하고 약제용기 내부로 진입하여 연통된다. 역시 상기 접속구는 호스(25)를 통해 핸드피스(40)와 연결되어 파지부와 결합되는 바늘몸체(50) 및 주사바늘(55)과 연통된다.In the dental medicine syringe tool of the present invention configured as described above, the medicine container 20 is accommodated in the syringe syringe 11, and the outlet 30 is coupled with the connection port 30 to the front discharge port of the syringe. It penetrates the cap and enters into the medicine container to communicate. The connector is also in communication with the needle body 50 and the injection needle 55 which is connected to the handpiece 40 via the hose 25 and coupled to the gripping portion.

도 2에서 예시한 것처럼, 잇몸(G)에 약제(A)를 주사하기 위해, 시술자는 한손으로 핸드피스(40)를 잡고 다른 손으로 주사기를 편안하게 잡는다. 이후 상기 핸드피스를 입속으로 가져가는데, 시술자는 핸드피스를 잡고 있는 검지로 삽입점을 촉진하면서 주사바늘을 주사부위에 정확하게 주사할 수 있으며, 이때 주사바늘의 위치, 진행방향 등도 눈으로 직시하면서 정확한 시술이 가능하도록 한다.As illustrated in FIG. 2, in order to inject the medicament A into the gum G, the operator grasps the handpiece 40 with one hand and comfortably holds the syringe with the other hand. The handpiece is then brought into the mouth, and the operator can precisely inject the needle into the injection site while promoting the insertion point with the index finger holding the handpiece. Make the procedure possible.

역시, 주사시 필요에 따라 주사바늘을 회전시켜야 하는 경우, 상기 핸드피스를 잡고 있는 엄지 및 검지 등의 손가락으로 신속 정확하게 조작할 수 있으며, 환자의 안모 전체를 주의 깊게 관찰하면서 주사부위의 깊이 등을 적절히 조절할 수 있는 등, 주사부위에 약제를 안정적으로 주사할 수 있도록 한다.In addition, when the injection needle needs to be rotated as needed during injection, it can be quickly and precisely operated with the thumb and index finger holding the handpiece, and carefully observes the entire face of the patient while checking the depth of the injection site. The drug can be stably injected into the injection site, such as appropriate control.

여기서, 환자는 시각적으로 주사기를 보이지 않는 상태에서 주사가 행해짐으로 주사에 대한 마취공포 및 정신적인 두려움을 느끼지 않음은 물론, 편안한 심리상태에서 주사 가능하여 마취 및 치료효과를 극대화할 수 있는 것이다.Here, the patient does not feel the anesthesia fear and mental fear of the injection as the injection is performed in a state where the syringe is not visible, as well as injectable in a comfortable psychological state to maximize the anesthetic and therapeutic effect.

이처럼, 주사 후에는 주사바늘을 핸드피스로부터 간편하게 분리하여 소독 후 교체 사용하도록 하며, 상기 접속구는 일반 주사기와도 연결하여 사용할 수도 있다.As such, after injection, the needle can be easily removed from the handpiece to be disinfected and replaced. The connector can also be used in connection with a general syringe.

도 1은 본 발명의 바람직한 실시 예에 따른 치과용 약제 주사기구의 분리사시도.1 is an exploded perspective view of a dental medicine syringe tool according to a preferred embodiment of the present invention.

도 2는 본 발명에 따른 치과용 약제 주사기구의 내부 단면도.Figure 2 is an internal cross-sectional view of a dental medicine syringe tool according to the present invention.

Claims (1)

치과용 약제 주사기구에 있어서,In the dental medicine syringe tool, 약제용기(20)를 수납하는 실린지(11)의 전방에 토출구(12)를 마련하고 후방 주입봉(15)과 연결된 피스톤(24)에 의해 약제(A)를 방출하는 주사기(10)와;A syringe 10 providing a discharge port 12 in front of the syringe 11 containing the medicine container 20 and discharging the medicine A by a piston 24 connected to the rear injection rod 15; 상기 토출구와 나사 체결되며, 전방으로 돌출된 인출관(34)이 토출구를 통해 약제용기의 마개(22)를 관통하여 약제를 후방으로 연결된 호스(25)로 제공하는 ㅈ접속(30)와;A connection 30 which is screwed with the discharge port, and the outlet pipe 34 protruding forward passes through the stopper 22 of the medicine container through the discharge port and provides the medicine to the hose 25 connected to the rear; 상기 호스가 파지부(42)의 일측에서 비스듬히 삽입하여 전방 착탈홈(44)에 돌출된 삽입부(43)와 연통되며 타측으로 연장부(46)가 마련된 핸드피스(40)와;A handpiece 40 in which the hose is inserted at an angle from one side of the grip portion 42 to communicate with an insertion portion 43 protruding from the front detachable groove 44 and an extension portion 46 is provided at the other side; 상기 삽입부가 결합홈(54)에 인입되면서 일측 단턱(52)이 착탈홈과 나사 결합되고 주사바늘(55)을 가지는 바늘몸체(50)와;A needle body (50) having one side step (52) screwed with a detachable groove and an injection needle (55) while the insertion portion is introduced into the coupling groove (54); 상기 바늘몸체에 끼움 조립하여 주사바늘이 외부로 노출되지 않도록 하는 캡(60)으로 구성됨을 특징으로 하는 치과용 약제 주사기구.Dental needle syringe tool, characterized in that composed of a cap (60) to be assembled to the needle body so that the needle is not exposed to the outside.
KR1020080045894A 2008-05-19 2008-05-19 Injection for dental anesthetic KR20090120043A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101488926B1 (en) * 2013-09-09 2015-02-02 문창수 Dental anesthesia handpiece-needle set
KR101889048B1 (en) 2017-08-11 2018-08-16 문창수 Set of medicine injection instruments applying electric stimulus
WO2021146154A1 (en) * 2020-01-16 2021-07-22 West Pharmaceutical Services, Inc. Primary container assembly with integrated fluid path

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101488926B1 (en) * 2013-09-09 2015-02-02 문창수 Dental anesthesia handpiece-needle set
KR101889048B1 (en) 2017-08-11 2018-08-16 문창수 Set of medicine injection instruments applying electric stimulus
WO2021146154A1 (en) * 2020-01-16 2021-07-22 West Pharmaceutical Services, Inc. Primary container assembly with integrated fluid path
CN115052647A (en) * 2020-01-16 2022-09-13 西医药服务有限公司 Primary container assembly with integrated fluid passageway

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