KR100932080B1 - Medical Device for Liquid Injection - Google Patents

Medical Device for Liquid Injection Download PDF

Info

Publication number
KR100932080B1
KR100932080B1 KR1020080021405A KR20080021405A KR100932080B1 KR 100932080 B1 KR100932080 B1 KR 100932080B1 KR 1020080021405 A KR1020080021405 A KR 1020080021405A KR 20080021405 A KR20080021405 A KR 20080021405A KR 100932080 B1 KR100932080 B1 KR 100932080B1
Authority
KR
South Korea
Prior art keywords
tube
handle
coupled
coupling
groove
Prior art date
Application number
KR1020080021405A
Other languages
Korean (ko)
Other versions
KR20090096066A (en
Inventor
우상헌
Original Assignee
우상헌
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 우상헌 filed Critical 우상헌
Priority to KR1020080021405A priority Critical patent/KR100932080B1/en
Publication of KR20090096066A publication Critical patent/KR20090096066A/en
Application granted granted Critical
Publication of KR100932080B1 publication Critical patent/KR100932080B1/en

Links

Images

Classifications

    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0097—Catheters; Hollow probes characterised by the hub
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/10—Tube connectors; Tube couplings
    • 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
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/10—Tube connectors; Tube couplings
    • A61M2039/1033—Swivel nut connectors, e.g. threaded connectors, bayonet-connectors
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/10—Tube connectors; Tube couplings
    • A61M2039/1077—Adapters, e.g. couplings adapting a connector to one or several other connectors

Abstract

본 발명은 액 주입용 의료기구에 관한 것으로서, 본체, 어댑터, 앰플연결체, 튜브연결체 및 손잡이로 구성되는 액 주입용 의료기구에 있어서, 상기 튜브연결체는 앰플연결체와 손잡이 사이에 주사액의 이동로인 튜브를 결합하기 위한 것으로, 상기 튜브의 일측은 앰플연결체에 결합되는 앰플연결체결합구가 구비되고, 타측은 튜브고정구에 결합되어 손잡이에 착탈가능하게 결합되는 것을 구성상의 특징으로 한다. The present invention relates to a medical device for injecting liquid, in the medical device for injecting liquid consisting of a main body, an adapter, an ampoule connection, a tube connection and a handle, the tube connecting portion of the injection solution between the ampoule connection and the handle It is for coupling the tube which is a moving path, one side of the tube is provided with an ampoule connector coupling sphere coupled to the ampoule connector, the other side is coupled to the tube fixture is characterized in that the configuration is detachably coupled to the handle.

본 발명의 액 주입용 의료기구는 주사액을 앰플연결체에서 아웃렛니들까지 이송하는 튜브가 손잡이에 착탈가능하게 결합하는 구성으로 이루어져서 손잡이를 재활용할 수 있는 효과가 있다. The medical device for injecting liquid of the present invention is configured to detachably couple the handle to the handle of the tube for transporting the injection solution from the ampoule connector to the outlet needle, and thus the handle can be recycled.

Description

액 주입용 의료기구{A medical appliance for the liquid injection}A medical appliance for the liquid injection

본 발명은 액 주입용 의료기구에 관한 것으로서, 보다 상세히는 본체, 어댑터, 앰플연결체, 튜브연결체 및 손잡이로 구성되는 액 주입용 의료기구에 있어서, 상기 튜브연결체가 손잡이에 일체로 형성된 것이 아니라 착탈가능하게 형성된 것에 관한 것이다. The present invention relates to a medical device for injecting liquid, and more particularly, in the medical device for injecting liquid consisting of a main body, an adapter, an ampoule connector, a tube connector and a handle, the tube connector is not integrally formed in the handle Removably formed.

첨부된 도1은 종래의 액 주입용 의료기구에 관한 도면으로서, 도시된 것처럼, 상기 액 주입용 의료기구는 본체(10)에 케이블로 연결되어 있는 어댑터(20)와 상기 어댑터(20)에 결합되며, 내부에 플런저와 연결된 모터를 구비한 앰플연결체(30), 상기 앰플연결체(30)에 결합되는 튜브연결체(40)와 튜브(44)가 고정결합되는 손잡이(50)로 구성된다. 1 is a view of a conventional liquid injection medical apparatus, as shown, the liquid injection medical instrument is coupled to the adapter 20 and the adapter 20 which is connected to the main body 10 by a cable And an ampoule connector 30 having a motor connected to the plunger therein, a tube connector 40 coupled to the ampoule connector 30, and a handle 50 to which the tube 44 is fixedly coupled. .

상기 앰플연결체(30)의 개구된 일측으로 주사액이 담긴 앰플을 삽입시킨 후 어댑터(20)와 체결하며, 어댑터(20)에 끼워진 앰플연결체(30)는 모터와 연동되는 플런저의 단부와 맞닿게 되며 상기 플런저가 전진되면 앰플에 수용된 주사액이 배출된다. After inserting the ampoule containing the injection solution into the open one side of the ampoule connector 30 is fastened with the adapter 20, the ampoule connector 30 fitted to the adapter 20 is fitted with the end of the plunger that is interlocked with the motor When the plunger is advanced, the injection solution contained in the ampoule is discharged.

배출된 주사액은 튜브(44)를 따라 이동되고 최종적으로는 손잡이(50)에 연결되어 있는 아웃렛니들을 통해 배출되는 구성이다. The discharged injection liquid moves along the tube 44 and is finally discharged through the outlet needles connected to the handle 50.

상기와 같이 구성된 종래의 액 주입용 의료기구는 튜브가 결합된 튜브연결체가 손잡이와 고정결합된 구성이고, 일반적으로 액 주입용 의료기구에서 주사액을 주사하고 난 후에는 앰플연결체로부터 튜브연결체를 분리하여 버리게 되는데, 이때, 손잡이에 튜브가 고정결합되어 있어 손잡이가 함께 버려지게 되므로 자원이 낭비되는 문제점이 있었다. The conventional liquid injection medical apparatus configured as described above is a tube coupling tube assembly is fixedly coupled to the handle, and generally after injecting the injection liquid in the liquid injection medical instrument to the tube connection from the ampoule connector When the separation is thrown away, at this time, the tube is fixedly coupled to the handle, so that the handle is thrown together, there was a problem that resources are wasted.

본 발명은 상술한 종래의 문제점을 극복하기 위한 것으로서, 본 발명의 목적은 손잡이에 착탈가능한 튜브연결체를 구비한 액 주입용 의료기구를 제공함에 있다.The present invention is to overcome the above-mentioned conventional problems, an object of the present invention is to provide a medical device for injecting liquid having a tube connection detachable to the handle.

상기와 같은 기술적 과제를 달성하기 위해 본 발명 액 주입용 의료기구는, 본체, 어댑터, 앰플연결체, 튜브연결체 및 손잡이로 구성되며, 상기 튜브연결체는 앰플연결체와 손잡이 사이에 주사액의 이동로인 튜브를 결합하기 위한 것으로, 상기 튜브의 일측은 앰플연결체에 결합되는 앰플연결체결합구가 구비되고, 타측은 튜브고정구에 결합되어 손잡이에 착탈가능하게 결합되어 이루어지는 액 주입용 의료기구에 있어서,In order to achieve the above technical problem, the medical device for liquid injection of the present invention comprises a main body, an adapter, an ampoule connector, a tube connector, and a handle, and the tube connector moves the injection solution between the ampoule connector and the handle. In order to combine the loin tube, one side of the tube is provided with an ampoule connector coupling sphere coupled to the ampoule connector, the other side is coupled to the tube fixture is a liquid injection medical device that is detachably coupled to the handle ,

상기 손잡이의 선단부는 상기 튜브고정구가 삽입결합되고 아웃렛니들이 결합되는 니들결합구가 일체로 형성되고, 측면에는 결합홈이 형성되어 있으며, 상기 결합홈에는 상기 튜브고정구를 고정하는 고정쇠가 구비된 것이 바람직하다. The front end portion of the handle is inserted into the tube fixture is coupled to the needle coupling sphere is integrally formed, the coupling groove is formed on the side, the coupling groove is preferably provided with a clamp fixing the tube fixture Do.

한편, 상기 고정쇠는 회전돌기가 형성되고, 상기 결합홈의 내면에는 상기 회전돌기가 결합되는 홈이 형성된 것이 바람직하다. On the other hand, the fastener is preferably formed with a rotating projection, the inner surface of the coupling groove is preferably formed with a groove coupled to the rotating projection.

한편, 상기 고정쇠는 걸이구가 형성되고, 상기 결합홈의 측면에는 상기 걸이구가 결합되는 걸림홈이 형성된 것이 바람직하다. On the other hand, the fastener is a hook is formed, it is preferable that the engaging groove is formed on the side of the coupling groove is coupled to the hook.

한편, 상기 손잡이는 결합홈이 형성되고, 상기 튜브고정구와 니들결합구가 일체로 형성된 결합돌기가 상기 결합홈에 억지끼움되는 것이 바람직하다. On the other hand, the handle is formed with a coupling groove, it is preferable that the coupling projection formed integrally with the tube fixing sphere and the needle coupling sphere is fitted to the coupling groove.

한편, 상기 손잡이의 전방부는 상기 튜브고정구가 결합되는 결합홈이 형성되고, 외측은 수나사가 형성되며, 상기 니들결합구는 상기 수나사에 결합되는 암나사가 형성된 것이 바람직하다. On the other hand, the front portion of the handle is formed with a coupling groove to which the tube fixture is coupled, the outer portion is formed with a male screw, the needle coupling sphere is preferably formed with a female screw coupled to the male screw.

상기 손잡이의 전방부는 상기 튜브고정구가 결합되는 결합홈이 형성되고, 외측은 고정돌기가 양측에 형성되며, 상기 니들결합구는 상기 고정돌기가 결합되어 고정되는 고정홈이 형성된 것이 바람직하다. The front portion of the handle is formed with a coupling groove to which the tube fixture is coupled, the outer side is formed with fixing projections on both sides, the needle coupling sphere is preferably formed with a fixing groove to which the fixing projection is coupled.

본 발명의 액 주입용 의료기구는 주사액을 앰플연결체에서 아웃렛니들까지 이송하는 튜브가 손잡이에 착탈가능하게 결합하는 구성으로 이루어져서 손잡이를 재활용할 수 있는 효과가 있다. The medical device for injecting liquid of the present invention is configured to detachably couple the handle to the handle of the tube for transporting the injection solution from the ampoule connector to the outlet needle, and thus the handle can be recycled.

이하, 본 발명의 실시예를 첨부한 도면을 참조하여 설명하기로 한다. 본 발명을 설명함에 있어, 관련된 공지기능 혹은 구성에 관한 구체적인 설명은 본 발명의 요지를 모호하지 않게 하기 위하여 생략한다. Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings. In describing the present invention, detailed descriptions of related well-known functions or configurations are omitted in order not to obscure the subject matter of the present invention.

<제1실시예>First Embodiment

본 발명의 액 주입용 의료기구는 본체(10), 어댑터(20), 앰플연결체(30), 튜브연결체(40) 및 손잡이(50)로 구성되는 것이며, 상기 튜브연결체(40)는 앰플연결체(30)와 손잡이(50) 사이에 주사액의 이동로인 튜브(44)를 결합하기 위한 것으로, 상기 튜브(44)의 일측은 앰플연결체(30)에 결합되는 앰플연결체결합구(42)가 구비되고, 타측은 튜브고정구(46)에 결합되어 손잡이(50)에 착탈가능하게 결합되는 구성이다. Medical device for the liquid injection of the present invention is composed of the body 10, the adapter 20, the ampoule connector 30, the tube connector 40 and the handle 50, the tube connector 40 is To couple the tube 44 which is the movement path of the injection solution between the ampoule connector 30 and the handle 50, one side of the tube 44 is an ampoule connector coupler coupled to the ampoule connector 30 ( 42 is provided, the other side is coupled to the tube fixture 46 is configured to be detachably coupled to the handle 50.

여기서, 본체(10), 어댑터(20), 앰플연결체(30) 및 튜브연결체(40)의 앰플연결체결합구(42)는 종래의 구성과 동일하다. 상기 앰플연결체결합구(42)는 앰플연결체(30)와 결합되어 앰플에 저장된 주사액을 튜브로 이동토록 하는 것으로, 앰플연결체(30)에 고정결합된 것이 아니라 분리가능하게 결합되는 구성이다. Here, the ampoule connector coupling holes 42 of the body 10, the adapter 20, the ampoule connector 30 and the tube connector 40 is the same as the conventional configuration. The ampoule connector coupling port 42 is coupled to the ampoule connector 30 to move the injection solution stored in the ampoule to the tube, and is configured to be detachably coupled to the ampoule connector 30 instead of being fixed.

본 발명의 액 주입용 의료기구는 손잡이(50)에 결합되는 튜브를 착탈가능하게 결합할 수 있도록 하여 주사액을 한번 사용하고 난 후 손잡이(50)로부터 분리하여 제거할 수 있도록 한 것이다.The medical device for injecting liquid of the present invention is such that the tube coupled to the handle 50 can be detachably coupled so as to be removed from the handle 50 after using the injection liquid once.

첨부된 도 2(가)는 본 발명의 바람직한 제1실시예의 손잡이를 부분을 도시한 사시도이고, 도 2(나)는 제1실시예에 따른 고정쇠의 작동상태를 나타낸 단면도이다. 도면에 도시된 바와 같이, 손잡이(50)의 선단부는 튜브(44)가 고정되는 튜브고정구(46)가 삽입결합되고, 아웃렛니들이 결합되는 니들결합구(48)가 일체로 형성되어 있다. Attached Figure 2 (a) is a perspective view showing a part of the handle of the first preferred embodiment of the present invention, Figure 2 (b) is a cross-sectional view showing the operating state of the clamp according to the first embodiment. As shown in the figure, the front end of the handle 50 is inserted into the tube holder 46 is fixed to the tube 44 is fixed, the needle coupling hole 48 is coupled to the outlet teeth are integrally formed.

또한, 측면에는 단부에 고정쇠(56)가 구비된 결합홈(54)이 형성되어 있다. 상기 튜브고정구(46)는 상기 결합홈(54) 내측으로 삽입해 니들결합구(48)에 삽입결합시키며, 상기 고정쇠(56)로 고정한다. In addition, the coupling groove 54 is provided on the side with a fixing clamp 56 is formed at the end. The tube fixing tool 46 is inserted into the coupling groove 54 to be inserted into the needle coupling hole 48 and fixed with the fixing clamp 56.

상기 고정쇠(56)에서 결합홈(54)에 결합되는 부분은 회전돌기(58)가 형성되고, 상기 결합홈(54)의 내면에는 상기 회전돌기(58)가 결합되는 홈(60)이 형성되어 상기 고정쇠(56)가 상기 결합홈(54)에 회전가능하게 결합되어 있다. 여기서, 고정쇠(56)에 형성된 회전돌기(58)와 결합홈(54)에 형성된 홈(60)의 위치를 달리하여 형성할 수 있음은 자명하다. A portion of the fixing groove 56 coupled to the coupling groove 54 is formed with a rotation protrusion 58, and an inner surface of the coupling groove 54 is provided with a groove 60 to which the rotation protrusion 58 is coupled. The clamp 56 is rotatably coupled to the coupling groove 54. Here, it is apparent that it can be formed by varying the position of the rotation projection 58 formed in the fixing clamp 56 and the groove 60 formed in the coupling groove 54.

상기와 같이 구성된 본 발명의 제1실시예에 따른 작동관계를 설명한다.The operation relationship according to the first embodiment of the present invention configured as described above will be described.

튜브를 앰플연결체(30)와 손잡이(50)에 연결하는 튜브연결체(40)는 앰플연결체결합구(42), 튜브(44), 튜브고정구(46)로 구성되며, 액 주입용 의료기구를 사용하여 주사액을 투여하고자 할 때, 상기 튜브연결체(40)의 앰플연결체결합구(42)를 앰플연결체(30)에 결합시키고, 상기 튜브고정구(46)를 손잡이(50)에 고정시키기 위해, 손잡이(50)의 결합홈(54)에 결합되어 있는 고정쇠(56)를 올린 후에, 튜브고정구(46)를 결합홈(54)에서 니들결합구(48) 쪽으로 밀어넣고, 고정쇠(56)를 내리면 튜브고정구(46)가 손잡이(50)에 고정된다. The tube connector 40 connecting the tube to the ampoule connector 30 and the handle 50 is composed of an ampoule connector coupling hole 42, a tube 44, and a tube fixing tool 46. When the injection solution is to be used, the ampoule coupling member 42 of the tube connector 40 is coupled to the ampoule connector 30, and the tube fixture 46 is fixed to the handle 50. In order to raise the fastener 56 engaged with the engaging groove 54 of the handle 50, the tube holder 46 is pushed from the engaging groove 54 toward the needle coupling hole 48, and the fastener 56 is disposed. Lower the tube fixture 46 is fixed to the handle 50.

상기와 같이, 튜브연결체(40)를 결합시키고 난 후 주사액을 투여하며, 투여가 끝난 후에는 튜브연결체(40)를 앰플연결체(30)와 손잡이(50)로부터 분리하여 제거하면 되므로 앰플연결체(30)와 손잡이(50)는 계속적으로 재활용하여 사용할 수 있고, 튜브연결체(40)만 교환하여 사용하면 되므로 불필요하게 버려졌던 손잡이를 재활용할 수 있게 된다. As described above, the injection solution is administered after the tube connection body 40 is coupled, and after the administration is completed, the tube connection body 40 can be removed from the ampoule connection body 30 and the handle 50, thereby removing the ampoule. The connector 30 and the handle 50 can be continuously recycled and used, and since only the tube connector 40 needs to be replaced, the handle can be recycled unnecessarily.

<제2실시예>Second Embodiment

첨부된 도 3(가), (나)는 본 발명의 바람직한 제2실시예의 손잡이 부분을 도시한 사시도이고, 도 3(다)는 제2실시예의 작동관계를 나타낸 다면도이다. 3 (a) and 3 (b) are perspective views showing a handle portion of a second preferred embodiment of the present invention, and FIG. 3 (c) is a side view showing an operation relationship of the second embodiment.

제2실시예는 상기 제1실시예와 모든 구성이 동일하나, 튜브고정구(46)를 니들결합구(48)에 고정하는 구성에 있어서 차이가 존재한다.The second embodiment has the same configuration as that of the first embodiment, but there is a difference in the configuration of fixing the tube fixing tool 46 to the needle coupler 48.

상기 손잡이(50)는 측면에 결합홈(62)이 형성되며, 상기 결합홈(62)에 걸이구(68)가 상부에 형성된 고정쇠(66)가 끼움결합되어 있고, 또한, 상기 결합홈(62)에는 상기 걸이구(68)가 걸림되어 고정되는 걸림홈(64)이 형성되어 있는 구성이다.The handle 50 has a coupling groove 62 is formed on the side, the fastener 66 is formed on the hook groove 68 is fitted to the coupling groove 62, the coupling groove 62 ) Is a configuration in which the locking groove 64 is formed to be locked by the hook mechanism 68 is formed.

상기 고정쇠(66)를 우측에 위치하게 한 후 튜브고정구(46)를 결합홈(62)에서 니들결합구(48) 쪽으로 밀어넣고, 고정쇠를 좌측으로 이동시켜 결합홈(62)에 형성된 걸림홈(62)에 걸이구(68)를 고정시키면 니들결합구(48)에 튜브고정구(46)가 고정되게 된다. After the fixing member 66 is positioned at the right side, the tube fixing tool 46 is pushed into the needle coupling member 48 from the coupling groove 62, and the locking groove is formed in the coupling groove 62 by moving the fixing member to the left. Fixing the hook hole (68) in the 62) tube fixing hole 46 is fixed to the needle coupling hole (48).

<제3실시예>Third Embodiment

첨부된 도 4(가), (나)는 본 발명의 바람직한 제3실시예의 손잡이 부분을 도시한 사시도이고, 도 4(다)는 본 발명의 바람직한 제3실시예를 도시한 단면도이다. 4 (a) and 4 (b) are perspective views showing the handle part of the third preferred embodiment of the present invention, and FIG. 4 (c) is a sectional view showing the third preferred embodiment of the present invention.

제3실시예의 구성을 보면, 손잡이(50)의 전방부에는 결합홈(70)이 형성되고, 상기 결합홈(70)에 억지끼움되는 결합돌기(72)가 일측에 형성되고, 타측에는 니들결합구(48)가 일체로 형성된다. 또한, 튜브고정구(46)가 제1실시예 및 제2실시예와 달리 니들결합구(48)에 일체로 형성되어 있어, 상기 니들결합구(48)는 재활용되지 않는다. Looking at the configuration of the third embodiment, the coupling groove 70 is formed in the front portion of the handle 50, the coupling projection 72 is formed on one side is forcibly fitted in the coupling groove 70, the needle coupling on the other side The sphere 48 is integrally formed. In addition, unlike the first and second embodiments, the tube fixing tool 46 is formed integrally with the needle coupling tool 48, so that the needle coupling tool 48 is not recycled.

즉, 본 실시예에 따르면, 니들결합구와 튜브고정구(46)가 일체로 구성되어 있고, 이들을 손잡이(50)에 결합시킬 수 있도록 결합돌기(72)가 형성되고, 상기 결합돌기(72)가 결합되는 결합홈(70)이 손잡이(50)에 형성되어 있는 것이다. 상기 결 합돌기(72)와 결합홈(70)은 테이퍼지게 형성되어 억지끼움된다. That is, according to the present embodiment, the needle coupling sphere and the tube fixing sphere 46 is integrally formed, the coupling protrusion 72 is formed to couple them to the handle 50, the coupling protrusion 72 is coupled Coupling groove 70 is to be formed in the handle (50). The coupling protrusion 72 and the coupling groove 70 is tapered and fitted.

<제4실시예>Fourth Embodiment

첨부된 도 4(가), (나)는 본 발명의 바람직한 제4실시예의 손잡이 부분을 도시한 사시도이고, 도 4(다)는 본 발명의 바람직한 제4실시예를 도시한 단면도이다. 4 (a) and 4 (b) are perspective views showing the handle portion of the fourth preferred embodiment of the present invention, and FIG. 4 (c) is a sectional view showing the fourth preferred embodiment of the present invention.

제4 실시예의 손잡이(50)의 전방부는 튜브고정구(46)가 결합되는 결합홈(74)이 형성되어 있으며, 외측은 수나사(76)가 형성되어 있다. 그리고, 니들결합구(48)는 상기 수나사(76)에 결합되는 암나사(78)가 내주면에 형성되어 있다. The front portion of the handle 50 of the fourth embodiment is formed with a coupling groove 74 to which the tube fixture 46 is coupled, the outer side is a male screw 76 is formed. The needle coupler 48 has a female screw 78 coupled to the male screw 76 on the inner circumferential surface thereof.

상기 튜브고정구(46)를 상기 손잡이(50)에 형성된 결합홈(74)에 결합시킨 후에 상기 니들결합구(48)를 상기 손잡이(50)에 나사결합 시키면 되는 것이다. After coupling the tube fixture 46 to the coupling groove 74 formed in the handle 50 is to screw the needle coupling sphere 48 to the handle 50.

<제5실시예>Fifth Embodiment

첨부된 도 4(가), (나)는 본 발명의 바람직한 제5실시예의 손잡이 부분을 도시한 사시도이고, 도 4(다)는 본 발명의 바람직한 제5실시예를 도시한 단면도이다. 4 (a) and 4 (b) are perspective views showing the handle portion of the fifth preferred embodiment of the present invention, and FIG. 4 (c) is a sectional view showing the fifth preferred embodiment of the present invention.

제5실시예의 손잡이(50)의 전방부는 튜브고정구(46)가 결합되는 결합홈(80)이 형성되어 있으며, 외측은 양측으로 대응되게 고정돌기(82)가 형성되어 있다. 그리고, 니들결합구(48)는 상기 고정돌기(82)가 결합되어 고정되는 고정홈(84)이 형성되어 있다. The front portion of the handle 50 of the fifth embodiment is formed with a coupling groove 80 is coupled to the tube fixture 46, the outer side is formed with a fixing projection 82 to correspond to both sides. In addition, the needle coupling hole 48 is formed with a fixing groove 84 to which the fixing protrusion 82 is coupled and fixed.

상기 튜브고정구(46)를 상기 손잡이(50)에 형성된 결합홈(80)에 결합시킨 후에 상기 니들결합구(48)를 상기 손잡이(50)에 끼운 후에 고정돌기(82)가 고정홈(84)에 고정될 수 있도록 돌려서 고정시키면 되는 것이다.After the tube fixing tool 46 is coupled to the coupling groove 80 formed in the handle 50, the needle coupling tool 48 is inserted into the handle 50, and then the fixing protrusion 82 is fixed to the fixing groove 84. It can be fixed by turning it so that it can

이상에서 설명한 것은 본 발명에 따른 액 주입용 의료기구를 실시하기 위한 하나의 실시예에 불과한 것으로서, 본 발명은 상기한 실시예에 한정되지 않고, 이하의 청구범위에서 청구하는 바와 같이 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변경 실시가 가능한 범위까지 본 발명의 기술적 정신이 있다고 할 것이다.What has been described above is only one embodiment for carrying out the medical device for injecting liquid according to the present invention, the present invention is not limited to the above-described embodiment, the subject matter of the present invention as claimed in the following claims Without departing from the technical spirit of the present invention to the extent that any person of ordinary skill in the art to which the present invention pertains various modifications can be made.

도 1은 종래의 액 주입용 의료기구를 개략적으로 나타낸 도면 1 is a view schematically showing a conventional medical device for injecting liquid

도 2가, 나는 본 발명의 바람직한 제1실시예를 도시한 도면2 is a diagram showing a first preferred embodiment of the present invention.

도 3가, 나 및 다는 본 발명의 바람직한 제2실시예를 도시한 도면3, 2 and 2 show a second preferred embodiment of the present invention.

도 4가, 나 및 다는 본 발명의 바람직한 제3실시예를 도시한 도면4, i and i show a third preferred embodiment of the present invention.

도 5가, 나 및 다는 본 발명의 바람직한 제4실시예를 도시한 도면5, b and b show a fourth preferred embodiment of the present invention.

도 6가, 나는 본 발명의 바람직한 제5실시예를 도시한 도면6 is a diagram showing a fifth preferred embodiment of the present invention.

< 도면의 주요 부분에 대한 부호의 설명 ><Description of Symbols for Main Parts of Drawings>

10: 본체 20: 어댑터10: main body 20: adapter

30: 앰플연결체 40: 튜브연결체30: ampoule connector 40: tube connector

42: 앰플연결체결합구 44: 튜브42: ampoule connector 44: tube

46: 튜브고정구 48: 니들결합구46: tube fixture 48: needle coupling sphere

50: 손잡이 52: 아웃렛니들50: handle 52: outlet needle

54: 결합홈 56: 고정쇠54: engaging groove 56: clamp

58: 회전돌기 60: 홈58: rotary projection 60: groove

62: 결합홈 64: 걸림홈62: engaging groove 64: locking groove

66: 고정쇠 68: 걸이구66: clamp 68: hook

70: 결합홈 72: 결합돌기70: coupling groove 72: coupling protrusion

74: 결합홈 76: 수나사 74: coupling groove 76: male thread

Claims (7)

삭제delete 본체, 어댑터, 앰플연결체, 튜브연결체 및 손잡이로 구성되며, 상기 튜브연결체는 앰플연결체와 손잡이 사이에 주사액의 이동로인 튜브를 결합하기 위한 것으로, 상기 튜브의 일측은 앰플연결체에 결합되는 앰플연결체결합구가 구비되고, 타측은 튜브고정구에 결합되어 손잡이에 착탈가능하게 결합되어 이루어지는 액 주입용 의료기구에 있어서,Consists of a main body, an adapter, an ampoule connector, a tube connector and a handle, wherein the tube connector is for coupling a tube, which is a movement path of the injection solution, between the ampoule connector and the handle, and one side of the tube is connected to the ampoule connector. In the ampoule connector coupling sphere is provided, the other side is coupled to the tube fixture is a liquid injection medical device that is detachably coupled to the handle, 상기 손잡이의 선단부는 상기 튜브고정구가 삽입결합되고 아웃렛니들이 결합되는 니들결합구가 일체로 형성되고, 측면에는 결합홈이 형성되어 있으며, 상기 결합홈에는 상기 튜브고정구를 고정하는 고정쇠가 구비된 것을 특징으로 하는 액 주입용 의료기구.The front end of the handle is inserted into the tube fixture is coupled to the needle coupling sphere is integrally formed, the coupling groove is formed on the side, the coupling groove is characterized in that the fixing fixture for fixing the tube fixture Medical equipment for liquid injection. 제2항에 있어서,The method of claim 2, 상기 고정쇠는 회전돌기가 형성되고, 상기 결합홈의 내면에는 상기 회전돌기가 결합되는 홈이 형성된 것을 특징으로 하는 액 주입용 의료기구. The clamp has a rotating projection is formed, the liquid injection medical device, characterized in that the inner surface of the coupling groove is formed with a groove coupled to the rotating projection. 제2항에 있어서,The method of claim 2, 상기 고정쇠는 걸이구가 형성되고, 상기 결합홈의 측면에는 상기 걸이구가 결합되는 걸림홈이 형성된 것을 특징으로 하는 액 주입용 의료기구.The fastener is a hook mechanism is formed, the liquid injection medical device, characterized in that the engaging groove is formed on the side of the coupling groove is coupled. 제2항에 있어서, The method of claim 2, 상기 손잡이는 결합홈이 형성되고, 상기 튜브고정구와 니들결합구가 일체로 형성된 결합돌기가 상기 결합홈에 억지끼움되는 것을 특징으로 하는 액 주입용 의료기구.The handle is a coupling groove is formed, the liquid injection medical device, characterized in that the coupling projection formed integrally with the tube fixing sphere and the needle coupling sphere is fitted to the coupling groove. 제2항에 있어서,The method of claim 2, 상기 손잡이의 전방부는 상기 튜브고정구가 결합되는 결합홈이 형성되고, 외측은 수나사가 형성되며, 상기 니들결합구는 상기 수나사에 결합되는 암나사가 형성된 것을 특징으로 하는 액 주입용 의료기구.The front portion of the handle is formed with a coupling groove to which the tube fixture is coupled, the outer portion is formed with a male screw, the needle coupling sphere is a liquid injection medical device, characterized in that the female screw is formed to be coupled to the male screw. 제2항에 있어서,The method of claim 2, 상기 손잡이의 전방부는 상기 튜브고정구가 결합되는 결합홈이 형성되고, 외측은 고정돌기가 양측에 형성되며, 상기 니들결합구는 상기 고정돌기가 결합되어 고정되는 고정홈이 형성된 것을 특징으로 하는 액 주입용 의료기구.The front portion of the handle is formed with a coupling groove to which the tube fixture is coupled, the outer side is formed with fixing projections on both sides, the needle coupling sphere is a liquid injection characterized in that the fixing groove is formed is fixed to the fixing projection is coupled Medical apparatus.
KR1020080021405A 2008-03-07 2008-03-07 Medical Device for Liquid Injection KR100932080B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020080021405A KR100932080B1 (en) 2008-03-07 2008-03-07 Medical Device for Liquid Injection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020080021405A KR100932080B1 (en) 2008-03-07 2008-03-07 Medical Device for Liquid Injection

Publications (2)

Publication Number Publication Date
KR20090096066A KR20090096066A (en) 2009-09-10
KR100932080B1 true KR100932080B1 (en) 2009-12-16

Family

ID=41296317

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020080021405A KR100932080B1 (en) 2008-03-07 2008-03-07 Medical Device for Liquid Injection

Country Status (1)

Country Link
KR (1) KR100932080B1 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050120612A (en) * 2005-12-06 2005-12-22 (주)케이아이웍스 Auto anesthesia apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050120612A (en) * 2005-12-06 2005-12-22 (주)케이아이웍스 Auto anesthesia apparatus

Also Published As

Publication number Publication date
KR20090096066A (en) 2009-09-10

Similar Documents

Publication Publication Date Title
JP6698754B2 (en) Connector for fluid communication
JP4144444B2 (en) Endoscope fluid delivery device
US20130226100A1 (en) Inline liquid drug medical device with manually operated actuator
US6984204B2 (en) Liquid feed device for use on endoscopes
IL134415A (en) Injection devices
CA2599001A1 (en) Backer plate adapter for a syringe plunger
US10556065B2 (en) Syringe
GB2445228A (en) Cartridge syringe with viewing windows
JPH0531190A (en) Injector
WO2015146831A1 (en) Cleaning adapter
KR200450065Y1 (en) Auto disable syringe
KR101071315B1 (en) Needle connecting device
KR100932080B1 (en) Medical Device for Liquid Injection
KR101008476B1 (en) The combination structure of catheter hub and connecting tube
KR102100546B1 (en) Lock for injection pen
JP6531982B2 (en) Cleaning system
JP6268877B2 (en) Medical connector
KR100902195B1 (en) A scanner
JP7129777B2 (en) Endoscopic treatment tool
JP2006334288A (en) Mixed injection member and blood circuit
TWI637764B (en) Injection unit for injection of bone filler
KR19980075314A (en) Continuous scanning device using disposable syringe
KR101679166B1 (en) Medical device for administration of liquid medicine
TWI614000B (en) A cannula and an adapter for a multifunction syringe
CN204815142U (en) Safety transfusion needle

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20121015

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee