KR102587896B1 - Dental liquid syringe - Google Patents

Dental liquid syringe Download PDF

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Publication number
KR102587896B1
KR102587896B1 KR1020210100407A KR20210100407A KR102587896B1 KR 102587896 B1 KR102587896 B1 KR 102587896B1 KR 1020210100407 A KR1020210100407 A KR 1020210100407A KR 20210100407 A KR20210100407 A KR 20210100407A KR 102587896 B1 KR102587896 B1 KR 102587896B1
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South Korea
Prior art keywords
needle assembly
needle
syringe
case
ampoule
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KR1020210100407A
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Korean (ko)
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KR20230018628A (en
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양승호
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인제대학교 산학협력단
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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
    • A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C19/00—Dental auxiliary appliances
    • A61C19/06—Implements for therapeutic treatment
    • A61C19/08—Implements for therapeutic treatment combined with anaesthetising implements
    • 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
    • A61M19/00—Local anaesthesia; Hypothermia
    • 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
    • A61M5/3295—Multiple needle devices, e.g. a plurality of needles arranged coaxially or in parallel
    • 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
    • A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
    • A61M2005/2403—Ampoule inserted into the ampoule holder
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/04—Liquids
    • A61M2202/0468—Liquids non-physiological
    • A61M2202/048—Anaesthetics
    • 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
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/06—Head
    • A61M2210/0625—Mouth
    • A61M2210/0631—Gums

Abstract

본발명은 치과용 약액 주사기에 관한 것으로, 케이스의 앰플내 약액을 바늘조립체로 통하여 가압하는 플런지;로 구성되되, 상기 바늘조립체는 다수개의 바늘로 구성되는 것으로,
본 발명은 한 번의 주사행위로 잇몸 여러 곳에 마취액을 주입할 수 있어서 환자가 고통을 덜느끼고 주사액 주입속도가 빠른 현저한 효과가 있다.The present invention relates to a dental medicine syringe, which consists of a plunger that pressurizes the medicine in the ampoule of the case through a needle assembly, wherein the needle assembly is composed of a plurality of needles,
The present invention can inject an anesthetic solution into several areas of the gums with a single injection, which has the remarkable effect of reducing pain for the patient and speeding up the injection speed.

Description

치과용 약액 주사기{Dental liquid syringe}Dental liquid syringe

본발명은 치과용 약액 주사기에 관한 것으로, 보다 상세하게는 한 번의 주사행위로 잇몸 여러 곳에 마취액을 주입할 수 있어서 환자가 고통을 덜느끼고 주사액 주입속도가 빠른 치과용 약액 주사기에 관한 것이다.The present invention relates to a dental chemical syringe, and more specifically, to a dental chemical syringe that can inject an anesthetic solution into several areas of the gums with a single injection, so that the patient feels less pain and the injection speed is fast.

치과 의원에서는 발치 및 임플란트 등을 포함한 다양한 치아 치료 과정에서 마취를 위한 주사를 사용한다. 치과에서는 일반 의료용 마취 주사기와 달리 높은 압력을 견디기 위해 주로 금속소재로 된 주사기 몸체에 일회용 주사바늘을 연결하여 사용한다.Dental clinics use injections for anesthesia during various dental treatment processes, including tooth extraction and implants. In dentistry, unlike general medical anesthesia syringes, disposable needles are connected to a syringe body mainly made of metal to withstand high pressure.

이 과정에서 마취 부위와 치료의 종류 등에 따라 여러차례 마취액을 주사하는 경우가 있다. 이 경우 여러차례 주사를 반복한다. During this process, anesthetic solution may be injected several times depending on the area of anesthesia and type of treatment. In this case, the injection is repeated several times.

종래 특허기술의 일례로서 등록특허공보 등록번호 10-0808768호에는 앰플에 들은 마취제를 주사하기 위한 주사기에 있어서: 바늘쪽 단부와 플런저쪽 단부가 본체에 의해 연결되어 있고, 상기 플런저쪽 단부에서 플런저가 달린 플런저 조립체에 연결되며, 앰플을 수용할 크기의 앰플수용 개구부와, 바늘쪽 단부에 형성되어 바늘조립체를 넣기위한 바늘조립체 수용 개구부를 갖는 하우징; 및 하우징 내부의 바늘조립체 수용 개구부에 바늘조립체의 샤프트를 끼워 위치시키기 위한 하우징의 바늘쪽 단부에 형성된 슬롯;을 포함하고,As an example of a conventional patent technology, Registered Patent Publication No. 10-0808768 describes a syringe for injecting an anesthetic contained in an ampoule: the needle end and the plunger end are connected by a main body, and the plunger is connected at the plunger end. A housing connected to the plunger assembly and having an ampoule receiving opening sized to accommodate the ampoule, and a needle assembly receiving opening formed at the end of the needle side for inserting the needle assembly; And a slot formed on the needle side end of the housing for inserting and positioning the shaft of the needle assembly into the needle assembly receiving opening inside the housing,

플런저를 하우징쪽으로 누르면 앰플이 바늘조립체의 관통자에 찔리고, 바늘조립체가 바늘쪽 단부로 움직이며, 바늘조립체가 단단히 자리잡되, 바늘 조립체의 플랜지면이 하우징의 바닥면에 맞닿는 것을 특징으로 하는 주사기가 공개되어 있다.When the plunger is pressed toward the housing, the ampoule is pierced by the penetrator of the needle assembly, the needle assembly moves to the end of the needle side, the needle assembly is firmly seated, and the flange surface of the needle assembly is in contact with the bottom surface of the housing. It is done.

또한, 등록실용신안 공보 등록번호 20-0459325호에는 착탈이 용이한 니들을 구비하는 치과용 주사기가 공개되어 있고, 공개특허공보 공개번호 특2003-0046270호에는 주사기가 공개되어 있다. Additionally, a dental syringe with an easily removable needle is disclosed in Registered Utility Model Publication No. 20-0459325, and a syringe is disclosed in Publication Patent Publication No. 2003-0046270.

그러나 상기 종래기술들은 잇몸여러군데에 마취액을 각각 시간을 두고 주입하므로 환자가 고통을 느끼고 주사액 주입속도가 느린 단점이 있었다.However, the above-described prior technologies had the disadvantage of injecting anesthetic solution into several areas of the gums over time, so the patient felt pain and the injection speed was slow.

따라서 본발명은 상기와 같은 문제점을 해결하고자 안출된 것으로, 한 번의 주사행위로 잇몸 여러 곳에 마취액을 주입할 수 있어서 환자가 고통을 덜느끼고 주사액 주입속도가 빠른 치과용 약액 주사기를 제공하고자 하는 것이다.Therefore, the present invention was developed to solve the above problems, and aims to provide a dental chemical syringe that can inject an anesthetic solution into several areas of the gums with a single injection, so that the patient feels less pain and the injection speed is fast. .

본발명은 치과용 약액 주사기에 관한 것으로, 케이스의 앰플내 약액을 바늘조립체로 통하여 가압하는 플런지;로 구성되되, 상기 바늘조립체는 다수개의 바늘로 구성되는 것을 특징으로 한다.The present invention relates to a dental medicine syringe, which consists of a plunger that pressurizes the medicine in an ampoule of a case through a needle assembly, wherein the needle assembly is composed of a plurality of needles.

따라서 본 발명은 한 번의 주사행위로 잇몸 여러 곳에 마취액을 주입할 수 있어서 환자가 고통을 덜느끼고 주사액 주입속도가 빠른 현저한 효과가 있다.Therefore, the present invention has the remarkable effect of allowing the anesthetic solution to be injected into several areas of the gums with a single injection, so that the patient feels less pain and the injection speed is fast.

도 1은 종래의 치과용 약액주사기 사시도
도 2는 다른 실시례의 종래의 치과용 약액주사기 사시도
도 3은 종래의 일반적인 치과용 약액주사기 사시도
도 4는 본발명의 치과용 약액주사기 사시도Figure 1 is a perspective view of a conventional dental chemical syringe.
Figure 2 is a perspective view of a conventional dental chemical solution syringe of another embodiment.
Figure 3 is a perspective view of a typical conventional dental chemical syringe.
Figure 4 is a perspective view of the dental chemical syringe of the present invention.

본발명은 치과용 약액 주사기에 관한 것으로, 케이스의 앰플내 약액을 바늘조립체로 통하여 가압하는 플런지;로 구성되되, 상기 바늘조립체는 다수개의 바늘로 구성되는 것을 특징으로 한다.The present invention relates to a dental medicine syringe, which consists of a plunger that pressurizes the medicine in an ampoule of a case through a needle assembly, wherein the needle assembly is composed of a plurality of needles.

또한, 상기 바늘마다 고리가 형성되어 바늘을 지탱하며 상기 고리들은 상호연결되어 케이스 하부에 링으로 결합되는 것을 특징으로 한다.In addition, a ring is formed for each needle to support the needle, and the rings are interconnected to form a ring at the bottom of the case.

또한, 상기 바늘은 중간에 굴곡부가 형성되며, 상기 굴곡부는 하부로 갈수록 주사기 수직선에서 먼거리에 위치하여 바늘조립체가 주사하는 영역이 넓어지는 것을 특징으로 한다.In addition, the needle has a curved portion formed in the middle, and the curved portion is located at a greater distance from the vertical line of the syringe as it moves downward, thereby widening the area injected by the needle assembly.

또한, 상기 바늘은 서로 이격되되, 바늘조립체는 캡형상으로 케이스하단에 결합되며, 캡종류마다 이격거리가 달라져서 거리를 조절할 수 있는 것을 특징으로 한다.In addition, the needles are spaced apart from each other, and the needle assembly is coupled to the bottom of the case in a cap shape, and the separation distance varies depending on the type of cap, allowing the distance to be adjusted.

본발명을 첨부도면에 의해 상세히 설명하면 다음과 같다.도 1은 종래의 치과용 약액주사기 사시도, 도 2는 다른 실시례의 종래의 치과용 약액주사기 사시도, 도 3은 종래의 일반적인 치과용 약액주사기 사시도, 도 4는 본발명의 치과용 약액주사기 사시도이다.The present invention will be described in detail with the accompanying drawings as follows. Figure 1 is a perspective view of a conventional dental chemical liquid syringe, Figure 2 is a perspective view of a conventional dental chemical liquid syringe of another embodiment, and Figure 3 is a conventional conventional dental chemical liquid syringe. A perspective view, Figure 4 is a perspective view of the dental chemical syringe of the present invention.

본발명 치과용 약액 주사기는 원통형의 케이스의 앰플내 약액을 바늘조립체로 통하여 가압하는 플런지;로 구성된다. 상기 바늘조립체는 다수개의 바늘로 구성되며 상하방향으로 설치되되 각각 적정간격 이격되어 설치된다. The dental medicine syringe of the present invention is composed of a plunger that pressurizes the medicine in the ampoule of the cylindrical case through the needle assembly. The needle assembly consists of a plurality of needles and is installed in the vertical direction, each being spaced at appropriate intervals.

또한, 상기 바늘마다 고리가 형성되어 바늘을 지탱하며 상기 고리들은 상호연결되어 케이스 하부에 링으로 결합되게 하여 수평방향 진동을 방지할 수 있다.In addition, a ring is formed for each needle to support the needle, and the rings are interconnected to form a ring at the bottom of the case to prevent horizontal vibration.

상기 바늘은 중간에 굴곡부가 형성되며, 상기 굴곡부는 하부로 갈수록 주사기 수직선에서 먼거리에 위치하여 바늘조립체가 주사하는 영역이 넓어지게 한다. 그리고 상기 바늘은 서로 이격되되, 바늘조립체는 캡형상으로 케이스하단에 결합되며, 다수개의 캡을 구비하여 캡종류마다 바늘간 이격거리가 달라져서 거리를 조절할 수 있게 구성할 수 있다.The needle has a curved portion formed in the middle, and the curved portion is located at a greater distance from the vertical line of the syringe toward the bottom, thereby widening the area injected by the needle assembly. In addition, the needles are spaced apart from each other, and the needle assembly is coupled to the bottom of the case in a cap shape, and is provided with a plurality of caps, so that the distance between needles varies depending on the type of cap, so that the distance can be adjusted.

따라서 본 발명은 한 번의 주사행위로 잇몸 여러 곳에 마취액을 주입할 수 있어서 환자가 고통을 덜느끼고 주사액 주입속도가 빠른 현저한 효과가 있다.Therefore, the present invention has the remarkable effect of allowing the anesthetic solution to be injected into several areas of the gums with a single injection, so that the patient feels less pain and the injection speed is fast.

10 : 바늘조립체 11 : 바늘
20 : 앰플 100 : 케이스
200 : 플런저 1 : 엄지손가락링10: Needle assembly 11: Needle
20: Ampoule 100: Case
200: Plunger 1: Thumb ring

Claims (2)

내부에 앰플(20)이 삽입되며, 앰플 선단은 바늘조립체(10)와 결합되는 케이스(100)와 ;
상기 케이스의 앰플내 약액을 바늘조립체(10)로 통하여 가압하는 플런지(200)로 구성되고, 상기 바늘조립체(10)는 다수개의 바늘(11)로 구성되는 치과용 약액주사기에 있어서,
상기 바늘(11)마다 고리가 형성되어 바늘(11)을 지탱하며 상기 고리들은 상호연결되어 케이스(100) 하부에 링(1)으로 결합되며,
상기 바늘(11)은 중간에 굴곡부가 형성되며, 상기 굴곡부는 하부로 갈수록 주사기 수직선에서 먼거리에 위치하여 바늘조립체(10)가 주사하는 영역이 넓어지게 하고, 상기 바늘(11)은 서로 이격되되, 바늘조립체(10)는 캡형상으로 케이스(100) 하단에 결합되며, 다수개의 캡을 구비하여 캡종류마다 바늘(11)간 이격거리가 달라져서 거리를 조절할 수 있게 구성되는 것을 특징으로 하는 치과용 약액주사기The ampoule 20 is inserted inside, and the tip of the ampoule is connected to the case 100 and the needle assembly 10;
In the dental chemical liquid syringe, which is composed of a plunger (200) that pressurizes the chemical solution in the ampoule of the case through a needle assembly (10), and the needle assembly (10) is composed of a plurality of needles (11),
A ring is formed for each needle 11 to support the needle 11, and the rings are interconnected to form a ring 1 at the bottom of the case 100,
The needle 11 has a curved portion formed in the middle, and the curved portion is located at a greater distance from the vertical line of the syringe as it goes downward, thereby widening the area injected by the needle assembly 10, and the needles 11 are spaced apart from each other, The needle assembly 10 is coupled to the bottom of the case 100 in a cap shape, and is provided with a plurality of caps, so that the distance between the needles 11 varies depending on the type of cap, so that the distance can be adjusted. syringe 삭제delete
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000107289A (en) 1998-10-05 2000-04-18 Showa Yakuhin Kako Kk Cartridge type dental syringe unit
KR100808768B1 (en) 2001-11-13 2008-02-29 알렉산더 리 Dental syringe
KR100902133B1 (en) 2008-01-14 2009-06-10 최종수 Multi needle
KR200459325Y1 (en) * 2011-10-04 2012-03-22 조봉익 Dental injector having detachable needle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20080091568A (en) * 2007-04-09 2008-10-14 주식회사앤앤씨 Improved dental injector and needle
KR20090008983U (en) * 2008-03-04 2009-09-09 박노혁 Needle assembly
KR20100136849A (en) * 2009-06-19 2010-12-29 장성욱 Dental syringe for endodontic treatment

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000107289A (en) 1998-10-05 2000-04-18 Showa Yakuhin Kako Kk Cartridge type dental syringe unit
KR100808768B1 (en) 2001-11-13 2008-02-29 알렉산더 리 Dental syringe
KR100902133B1 (en) 2008-01-14 2009-06-10 최종수 Multi needle
KR200459325Y1 (en) * 2011-10-04 2012-03-22 조봉익 Dental injector having detachable needle

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