KR20110019800A - Safety socket enabling to prevent medicine accident and infusion bag kit having the socket - Google Patents

Safety socket enabling to prevent medicine accident and infusion bag kit having the socket Download PDF

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KR20110019800A
KR20110019800A KR1020090077371A KR20090077371A KR20110019800A KR 20110019800 A KR20110019800 A KR 20110019800A KR 1020090077371 A KR1020090077371 A KR 1020090077371A KR 20090077371 A KR20090077371 A KR 20090077371A KR 20110019800 A KR20110019800 A KR 20110019800A
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South Korea
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port
vial
safety socket
injection
connector
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KR1020090077371A
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Korean (ko)
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KR101095961B1 (en
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김동신
김종대
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대한약품공업 주식회사
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    • 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
    • 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
    • A61J1/05—Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids ; Infusion or perfusion containers
    • A61J1/10—Bag-type containers
    • 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
    • A61J1/1475—Inlet or outlet ports
    • 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
    • A61J1/2013—Piercing means having two piercing ends
    • 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
    • A61J1/2096—Combination of a vial and a syringe for transferring or mixing their contents

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  • Health & Medical Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)

Abstract

PURPOSE: A safety socket for manufacturing injection solution and an infusion bag kit are provided, which prevent a nurse from being pierced by an injection needle. CONSTITUTION: A safety socket for manufacturing injection solution comprises: a port connector(110) in which an infusion bag sealed by an enclosing cap is combined; and a vial connector(120) in which an opening of the vial sealed by a stopper is inserted. The port connector includes: a planar section(112) in which an opening is formed; a puncture needle(111) for port connection formed in one side of the planar section at the constant height; and a peripheral wall(113). The vial connector includes a plate portion(122), a puncture needle(121), and a peripheral wall(123).

Description

약화사고 방지를 위한 주사액 제조용 안전소켓 및 수액 키트 {Safety socket enabling to prevent medicine accident and infusion bag kit having the socket}Safety socket enabling to prevent medicine accident and infusion bag kit having the socket}

본 발명은 처방받은 약물(medicine)을 수액(infusion)과 혼합해 환자에게 주사할 수 있는 주사액 제조용 안전소켓과 수액 키트에 관한 것으로서, 구체적으로는 종래와 다른 방식으로 주사액(약물과 수액의 혼합액)을 제조함으로써, 예컨대, 주사기로 약병에서 약물을 뽑아낸 후 그 주사기의 주사바늘을 수액백(infusion bag)의 유입 포트에 꽂아 파우치 안으로 약물을 주입해서 주사액을 제조하던 종래의 방식과는 전혀 다른 매우 안전한 방식으로 주사액을 제조함으로써, 간호사가 부주의로 주사바늘에 찔리는 일이 없고, 사용이 매우 간편하며, 특히 처방된 약물 이외의 다른 약물이 환자에게 잘못 주사되는 일이 없도록 한, 약화사고 방지를 위한 주사액 제조용 안전소켓과, 이러한 안전소켓을 포함하여 구성되는 주사액 제조용 수액 키트에 관한 것이다.The present invention relates to a safety socket and an infusion kit for preparing an injectable solution which can be injected into a patient by mixing a prescribed medicine with an infusion. Specifically, the injectable solution (a mixture of a drug and an infusion) is different from the conventional method. For example, it is very different from the conventional method of preparing a syringe by extracting a drug from a vial with a syringe, and then inserting the syringe needle into an infusion bag to inject the drug into a pouch. By preparing the injections in a safe manner, the nurse does not inadvertently get stuck in the needle, is very easy to use, and in particular, prevents the drug from being accidentally injected into the patient other than the prescribed drug. The present invention relates to a safety socket for preparing an injection solution, and an infusion kit for preparing an injection solution including the safety socket.

인간과 동물에 대한 많은 처치에서, 의사가 처방한 약물을 정맥 내에 투약할 필요가 있다. 이러한 정맥 내 투약은 수액이 들어 있는 용기 안에 처방받은 약물을 주입해서 만든 주사액(수액+약물)을, 주사액주입유닛을 통해, 환자의 정맥 안으로 중력작용 하에 투약함으로써 이루어진다.In many treatments for humans and animals, medications prescribed by doctors need to be administered intravenously. Such intravenous administration is achieved by gravitational action of an injection solution (infusion solution + drug) made by injecting a prescribed drug into a container containing fluid, through the injection unit, into the patient's vein.

여기서, 상기 수액은 혈액과 삼투압이 같도록 만들어진 액체로서, 정맥 내에 주사되어, 체내의 나트륨 이온 농도와 칼륨 이온 농도를 적절히 조정해 주는 역할을 한다. 그리고 이때 사용하는 용기는 주로 플라스틱으로 만들어진다.Here, the fluid is a liquid made to have the same osmotic pressure as the blood, is injected into the vein, and serves to properly adjust the sodium ion concentration and potassium ion concentration in the body. And the container used at this time is mainly made of plastic.

과거에는, 수액 저장 용기로서 플라스틱을 중공성형(blow molding)하여 만든 플라스틱 용기가 많이 사용되었지만, 요 근래에 들어서는, 합성수지 필름을 열융착해서 만든 파우치(pouch)로 구성된 수액백(infusion bag)이 많이 사용되고 있다.In the past, many plastic containers made by blow molding plastics have been used as sap storage containers. However, in recent years, many infusion bags composed of pouches made of heat-sealed synthetic resin films have been used. It is used.

본 발명에 대한 이해를 돕기 위해 수액백에 관해 상세히 설명하면, 일반적으로 수액백에는 하나 이상의 포트(port)가 구비되어 있어, 약물이 든 주사기의 주사바늘을 포트에 꽂아 수액백(또는 파우치)의 내부로 약물을 주입함으로써, 필요한 주사액을 제조할 수 있다. 또한, 수액백 안의 주사액이 환자의 정맥 내에 주입될 수 있도록 주사액주입유닛이 수액백의 포트에 장착된다.Detailed description of the sap bag to help understand the present invention, in general, the sap bag is provided with one or more ports, the needle of the syringe containing the drug is inserted into the port of the sap bag (or pouch) By injecting the drug internally, the required injection solution can be prepared. Also, an injection solution injection unit is mounted in the port of the fluid bag so that the injection liquid in the fluid bag can be injected into the vein of the patient.

여기서, 상기 포트는, 한쪽 끝 부분이 파우치(pouch)에 고정된 튜브와, 튜브의 다른 쪽 끝 부분에 결합된 캐퍼(capper)로 구성되는데, 캐퍼의 입구 부분이 고무 소재의 밀폐캡으로 밀봉되어 있다.Here, the port is composed of a tube fixed to the pouch (one end) and a capper coupled to the other end of the tube, the inlet portion of the capper is sealed with a rubber cap have.

도 4에서 알 수 있는 것처럼, 주사액주입유닛(300)은, 수액백(200)의 파우치(210) 안에 들어 있는 주사액(수액, 또는 수액과 약물의 혼합액)을 환자의 정맥 안으로 유도하는 기구로서, 배출 포트(230)의 입구를 막고 있는 고무 소재의 밀폐캡(240)을 꿰뚫고 들어가서 파우치(210) 속의 수액이나 주사액이 수액백(200) 바깥으로 흘러나오게 유도하는 천공바늘(310)과, 천공바늘(310)이 한쪽 끝에 연결되어 있어 천공바늘(310)을 통해 흘러나온 수액이나 주사액이 일시적으로 저장되는 점적 챔버(320)와, 점적 챔버(320)의 다른 쪽 끝에 연결되어 있는 부속 튜브(330)로 구성되어 있다. 또한, 도면에 나타내지는 않았지만, 이 부속 튜브(330)에는 조정기가 설치되어 있어, 이 조정기를 사용함으로써, 환자의 정맥 안으로 흘러들어가는 주사액 또는 수액의 양을 조절할 수 있다.As can be seen in Figure 4, the injection solution injection unit 300, a device for inducing the injection solution (sap, or a mixture of fluid and drug) contained in the pouch 210 of the sap bag 200 into the vein of the patient, A puncture needle 310 and a puncture needle for penetrating the airtight cap 240 of the rubber material blocking the inlet of the discharge port 230 and causing the sap or the injection solution in the pouch 210 to flow out of the sap bag 200. Dropping chamber 320 is connected to one end of the fluid or injection that flows through the puncture needle 310 is temporarily stored, and the accessory tube 330 is connected to the other end of the drop chamber 320 Consists of In addition, although not shown in the drawing, the accessory tube 330 is provided with an adjuster, and by using the adjuster, the amount of the injection liquid or the fluid flowing into the vein of the patient can be adjusted.

그런데 이러한 형태의 수액백에 약물을 주입하여 주사액을 제조하는 방식이 지금까지는, 주사기를 사용하여 약병에서 약물을 뽑아낸 다음, 주사기의 주사바늘을 수액백의 포트에 꽂아 파우치 안으로 약물을 주입하는 방식으로 이루어졌기 때문에, 간호사가 조금만 부주의해도 주사바늘에 찔릴 염려가 있다.However, until now, a method of preparing an injection solution by injecting a drug into a sap bag of this type has been performed by using a syringe to extract a drug from a vial, and then inserting a needle of a syringe into a port of a sap bag to inject a drug into a pouch. Because it is done, even a little carelessness of a nurse may be stabbed by a needle.

또한, 상술한 것처럼, 약병에서 약물을 뽑아낸 후 수액백에 약물을 주입하므로, 여러 환자에게 투여할 다양한 종류의 주사액을 동시에 제조하는 경우(병원에서 이러한 일은 흔히 발생한다), 처방받지 않은 주사액이 환자에게 잘못 주입됨으로써 약화사고(medicine accident)가 발생할 염려도 있다.In addition, as described above, the drug is taken out of the vial and then injected into the sap bag. Thus, when various kinds of injections are prepared simultaneously for administration to several patients (this is common in hospitals), Inadequate infusion of the patient may cause a medicine accident.

본 발명은 처방된 약물을 수액과 혼합하여 소정의 주사액을 만들 때, 간호사가 실수로 주사바늘에 찔리는 일이 없고, 사용이 매우 간편하며, 특히 처방받지 않은 주사액이 환자에게 잘못 주사되어 약화사고가 일어나는 일이 없도록 한, 주사액 제조용 안전소켓과, 이러한 안전소켓을 포함하여 구성되는 주사액 제조용 수액 키트를 제공하는데 목적이 있다.According to the present invention, when a prescribed drug is mixed with a sap to make a predetermined injection, the nurse does not accidentally get stuck on the needle, and it is very easy to use. It is an object of the present invention to provide a safety socket for injection liquid preparation and an infusion kit for injection liquid preparation comprising such a safety socket, which does not occur.

상기 과제가 달성 가능한 본 발명의 주사액 제조용 안전소켓은, 처방받은 약물을 수액백 속의 수액과 혼합하여 주사액을 만들 때 사용할 수 있는 주사액 제조용 안전소켓으로서, 밀폐캡으로 밀봉한 수액백의 유입 포트가 결합되는 포트 연결체와, 마개로 밀봉한 약병의 입구 부분이 끼워지는 약병 연결체를 포함하며, 그 중에서, 포트 연결체는 개구(opening)가 형성된 평면부와, 평면부의 일면(一面)에 일정 높이로 형성하되 평면부의 개구와 연통되는 액체통로를 구비한 포트 접속용 천공바늘과, 포트 접속용 천공바늘보다 높은 높이로 형성되어 포트 접속용 천공바늘의 주위를 둘러싸며 밀폐캡의 진입 정도에 따라 이 밀폐캡을 2단계로 지지할 수 있도록 서로 다른 높이위치에 각각 돌출턱과 분리 방지 스토퍼를 형성한 포트 지지용 둘레벽으로 구성되며; 약병 연결체는 한쪽 표면을 포트 연결체의 평면부의 타면(他面)에 밀착시켜 접합(예컨대, 초음파 융착(melting))하되 포트 연결체의 개구에 대응되는 구멍(aperture)이 형성된 평판부와, 평판부의 이면(裏面)에 일정 높이로 형 성하되 평판부의 구멍과 연통되는 액체통로를 구비한 약병 접속용 천공바늘과, 이 약병 접속용 천공바늘보다 높은 높이로 형성되어 약병 접속용 천공바늘의 주위를 둘러싸며 마개의 진입 정도에 따라 마개를 2단계로 지지할 수 있도록 서로 다른 높이위치에 각각 돌출턱과 분리 방지 스토퍼를 형성한 약병 지지용 둘레벽으로 구성된 것을 특징으로 한다.The safety socket for injection solution of the present invention that can achieve the above object is a safety socket for injection solution preparation that can be used to make an injection by mixing a prescribed drug with the fluid in the sap bag, the inlet port of the sap bag sealed with a sealed cap is coupled And a vial connecting body into which a port connecting body and an inlet portion of a vial sealed with a cap are fitted, wherein the port connecting body includes a flat part having an opening formed therein, and a predetermined height on one surface of the flat part. A port connecting punch having a liquid passage communicating with the opening of the planar portion, and formed at a height higher than that of the port connecting punch to surround the port connecting punch and sealing according to the degree of entry of the sealing cap. A port supporting circumferential wall each having a protruding jaw and a separation prevention stopper at different height positions to support the cap in two stages; The vial connector includes a flat plate having one surface adhered to the other surface of the planar portion of the port connector and bonded (for example, ultrasonic welding), the aperture having an aperture corresponding to the opening of the port connector; It is formed at a certain height on the back surface of the flat plate part, but has a liquid passage communicating with the hole of the flat plate, and is formed at a height higher than that of the vial for connecting the vial bottle. It is characterized by consisting of a circumferential wall for supporting the vial forming a protruding jaw and a separation prevention stopper at different height positions to support the stopper in two stages depending on the degree of entry of the stopper.

또한, 본 발명에 따른 수액 키트는 상술한 주사액 제조용 안전소켓과, 이 안전소켓의 포트 연결체에 결합되는 유입 포트 및 배출 포트가 각각 구비된 수액백과, 이들 안전소켓과 수액백이 내장되는 무균처리 패키지(package)로 구성된 것을 특징으로 한다.In addition, the infusion kit according to the present invention is a safety socket for injection liquid preparation, the infusion port and discharge port which is coupled to the port connector of the safety socket, respectively, and the aseptic treatment package in which these safety socket and the sap bag are built (package) is characterized in that the configuration.

본 발명에 따른 약화사고 방지를 위한 주사액 제조용 안전소켓은, 천공바늘보다 높이가 높은 둘레벽으로 천공바늘의 주변이 둘러싸여 있으므로, 처방받은 약물을 수액과 혼합해서 소정의 주사액을 만들 때, 간호사가 실수로 주사바늘에 찔릴 염려가 없다.The safety socket for injection liquid preparation for preventing a weakening accident according to the present invention, since the periphery of the perforated needle is surrounded by a circumferential wall that is higher than the perforated needle, when the prescribed drug is mixed with the fluid to make a predetermined injection, the nurse makes a mistake. There is no fear of being stuck by the needle.

또한, 본 발명에 따른 약화사고 방지를 위한 주사액 제조용 안전소켓은, 포트 연결체 내에 수액백의 포트(유입 포트) 부분을 끼운 상태에서 약병 연결체 안으로 약병의 입구 부분을 밀어 넣으면, 포트의 입구 부분을 막고 있던 밀폐캡과 약병의 입구 부분을 막고 있던 마개가 각각의 천공바늘에 의해서 동시에 뚫리게 되므로 사용이 매우 간편하다.In addition, the safety socket for injection solution for preventing weakening accident according to the present invention, when the port (inlet port) portion of the sap bag is inserted in the port connector, when pushing the inlet portion of the vial into the vial connection, the inlet portion of the port It is very easy to use because the closing cap and the stopper blocking the entrance part of the vial are pierced by each punching needle at the same time.

또한, 본 발명에 따른 약화사고 방지를 위한 주사액 제조용 안전소켓은, 포 트 연결체와 약병 연결체의 입구 측이 적당한 간격으로 잘려 있음은 물론, 잘린 부분마다 적당한 높이의 돌출턱이 형성되어 있어, 약병의 입구 부분(예컨대 마개)이나 포트의 입구 부분이 돌출턱에 지지되어 있을 때에는 약병이나 포트를 분리할 수 있다. 따라서 다른 약병이 끼워졌을 때는, 잘못 끼운 약병을 분리해서 의사가 처방한 올바른 약병으로 교체할 수 있다. 그에 반해 약병이나 포트의 입구 부분이 안쪽으로 더 진입하여 분리 방지 스토퍼에 지지되어 있을 때에는 약병을 분리시킬 수 없다. 그 결과, 환자 자신이나 보호자 또는 의료진이 본 발명의 주사액 제조용 안전소켓에 결합된 약병을 보고, 지금 투여하려는 주사액이 올바른 것인지를 시각적으로 즉시 알 수 있으므로, 약화사고의 발생이 미연에 방지될 수 있다.In addition, the safety socket for injection liquid preparation for preventing a weakening accident according to the present invention, as well as the inlet side of the port connector and the vial connection is cut at a suitable interval, as well as a protrusion jaw of a suitable height is formed for each cut portion, The vial or port can be removed when the inlet portion (eg, a stopper) of the vial or the inlet portion of the port is supported on the protruding jaw. Therefore, when another vial is inserted, the wrong vial can be removed and replaced with the correct vial prescribed by a doctor. On the other hand, the vial cannot be removed when the inlet portion of the vial or port is further inward and supported by the anti-separation stopper. As a result, the patient or his / her guardian or medical staff can see the medicine bottle coupled to the safety socket for injection preparation of the present invention and visually immediately know whether the injection solution to be administered is correct, so that the occurrence of the weakening accident can be prevented in advance. .

이하, 본 발명에 따른 약화사고 방지를 위한 주사액 제조용 안전소켓과 수액 키트를 첨부도면에 의거하여 상세히 설명한다.Hereinafter, a safety socket and an infusion kit for preparing an injection solution for preventing a weakening accident according to the present invention will be described in detail with reference to the accompanying drawings.

먼저, 도면과 관련하여, 도 1의 (a), (b)은 본 발명의 일 실시예에 따른 주사액 제조용 안전소켓의 분해 사시도와 그 파단 사시도를 나타낸 것이고, 도 2의 (a), (b)는 도 1의 (a), (b)에 대응하는 주사액 제조용 안전소켓의 결합 사시도와 그 파단 사시도를 나타낸 것이며, 도 3의 (a), (b)은 본 발명의 일 실시예에 따른 주사액 제조용 안전소켓의 사용 상태도를 나타낸 것이다. 또한, 도 4는 본 발명의 일 실시예에 따른 수액 키트의 사용 상태도를 나타낸 것이다.First, with reference to the drawings, Figures 1 (a), (b) is an exploded perspective view and a broken perspective view of the safety socket for injection liquid production according to an embodiment of the present invention, Figures 2 (a), (b) ) Shows a combined perspective view and a broken perspective view of the safety socket for injection liquid preparation corresponding to (a), (b) of Figure 1, Figure 3 (a), (b) is an injection liquid according to an embodiment of the present invention It shows the state of use of the safety socket for manufacturing. In addition, Figure 4 shows the state of use of the infusion kit according to an embodiment of the present invention.

이들 도면에 나타나 있듯이, 본 실시예에 따른 주사액 제조용 안전소켓(100)은, 밀폐캡(240)으로 밀봉한 수액백(200)의 유입 포트(220)가 결합되는 포트 연결 체(110)와, 마개로 밀봉한 약병(400)의 입구 부분이 끼워지는 약병 연결체(120)로 이루어져 있다.As shown in these drawings, the safety socket 100 for preparing an injection solution according to the present embodiment includes a port connector 110 to which an inlet port 220 of the infusion bag 200 sealed with a sealing cap 240 is coupled; The inlet portion of the vial 400 sealed with a stopper is composed of a vial connection body 120 is fitted.

그 중, 포트 연결체(110)는, 폴리프로필렌(P.P)을 사출성형한 것으로서, 중앙에 개구(116)가 형성된 평면부(112)와, 액체를 통과시킬 수 있는 액체통로가 개구(116)에 연결되도록 평면부(112)의 일면(一面)에 일정 높이로 형성된 포트 접속용 천공바늘(111)과, 상기 천공바늘(111)보다 높은 높이로 천공바늘(111)의 주위를 둘러쌈과 아울러, 돌출턱(114)과 분리 방지 스토퍼(115)가 각각 다른 높이위치에 형성되어 있는 둘레벽(113)으로 구성되어 있다. 여기서, 포트 연결체(110)는, 폴리프로필렌이 아닌 다른 합성수지, 예컨대, 폴리에틸렌(P.E)으로 제작해도 무방하다.The port connector 110 is formed by injection molding polypropylene (PP), and has a flat portion 112 having an opening 116 formed at the center thereof, and a liquid passage through which the liquid can pass. In addition to surrounding the periphery of the perforated needle 111 at a height higher than that of the perforated needle 111 and the perforated needle 111 formed at a predetermined height on one surface of the flat portion 112 so as to be connected to the , The protruding jaw 114 and the separation prevention stopper 115 are each composed of a circumferential wall 113 formed at different height positions. Here, the port connector 110 may be made of synthetic resin other than polypropylene, for example, polyethylene (P.E).

도 1 내지 3에서 알 수 있듯이, 상기 돌출턱(114)은 포트 연결체(110)의 입구 측에 형성되는데, 이 포트 연결체(110)의 입구 측은 그 둘레를 따라 적당한 간격으로 잘려 있으며, 잘려 있는 부분마다, 상기 돌출턱(114)이 적당한 높이로 돌출되어 있다. 이에 대해, 분리 방지 스토퍼(115)는 2개가 쌍을 이루어 마주보는 형태로 둘레벽(113)에 설치되어 있으며, 분리 방지 스토퍼(115)의 둘레를 따라, 전체적인 형상이 Ｕ자 형상을 이루도록 슬릿(slit)이 형성되어 있다.As can be seen in Figures 1 to 3, the protruding jaw 114 is formed on the inlet side of the port connector 110, the inlet side of the port connector 110 is cut at appropriate intervals along its circumference, cut off In each portion, the protruding jaw 114 protrudes to an appropriate height. On the other hand, the separation prevention stopper 115 is installed in the circumferential wall 113 in the form of two pairs facing each other, along the circumference of the separation prevention stopper 115, so that the overall shape to form a U-shaped slit ( slit) is formed.

따라서 유입 포트(220)의 입구 부분을 포트 연결체(110) 안으로 밀어 넣으면, 유입 포트(220)의 입구 부분에 결합된 밀폐캡(240)이 돌출턱(114)을 양 옆으로 밀어내면서 진입하다가 어느 순간 밀폐캡(240)이 돌출턱(114)을 넘어가서, 상기 돌출턱(114)과 분리 방지 스토퍼(115) 사이의 자유공간에 밀폐캡(240)이 위치하게 된다. 이와 같이 밀폐캡(240)이 자유공간에 머물러 있을 때에는, 천공바늘(111)의 끝 부분은 밀폐캡(240)의 상면에 거의 맞닿아 있는 상태가 되며, 밀폐캡(240)의 이면은 돌출턱(114)에 의해 지지된다.Therefore, when the inlet portion of the inlet port 220 is pushed into the port connector 110, the sealing cap 240 coupled to the inlet portion of the inlet port 220 enters while pushing the protruding jaw 114 to both sides. At some point, the sealing cap 240 passes over the protruding jaw 114, and the sealing cap 240 is positioned in a free space between the protruding jaw 114 and the separation prevention stopper 115. As such, when the sealing cap 240 stays in the free space, the end of the puncture needle 111 is almost in contact with the upper surface of the sealing cap 240, the rear surface of the sealing cap 240 is a projection jaw Supported by 114.

이후, 유입 포트(220)의 입구 부분을 포트 연결체(110) 안으로 더 밀어 넣게 되면, 밀폐캡(240)의 상면에 거의 맞닿아 있던 천공바늘(111)이 밀폐캡(240)을 꿰뚫음과 동시에, 밀폐캡(240)이 분리 방지 스토퍼(115)를 양 옆으로 밀어내면서 진입하게 되고, 어느 순간, 평면부(112)의 일면과 밀폐캡(240)의 상면이 서로 맞닿게 된다. 이와 같이 평면부(112)와 밀폐캡(240)이 접촉해 있을 때에는, 밀폐캡(240)이 천공바늘(111)에 의해 완전히 꿰뚫린 상태가 되어, 파우치(210) 안으로 약물이 주입되거나, 파우치(210)로부터 수액이 흘러나올 수 있다.Subsequently, when the inlet portion of the inlet port 220 is further pushed into the port connector 110, the puncture needle 111 which is almost in contact with the upper surface of the sealing cap 240 penetrates the sealing cap 240. At the same time, the sealing cap 240 enters while pushing the separation prevention stopper 115 to both sides, and at one point, one surface of the flat portion 112 and the upper surface of the sealing cap 240 contact each other. As such, when the flat portion 112 and the sealing cap 240 are in contact with each other, the sealing cap 240 is completely penetrated by the puncturing needle 111 to inject the drug into the pouch 210 or the pouch. Sap may flow from 210.

여기서, 밀폐캡(240)이 돌출턱(114)에 걸리는 1단계 지지에서는 일정 간격으로 잘려 있는 포트 연결체(110)의 입구 측을 손가락으로 약간 벌려 줌으로써, 밀폐캡(240)이 결합된 유입 포트(220)의 입구 부분을 포트 연결체(110)로부터 용이하게 분리시킬 수 있다. 그렇지만, 밀폐캡(240)이 포트 연결체(110) 안으로 더 진입하여 분리 방지 스토퍼(115)에 걸리게 되는 2단계 지지에서는, 둘레벽(113)을 파괴하지 않는 한, 유입 포트(220)의 입구 부분을 포트 연결체(110)로부터 빼낼 수 있는 여유 공간이 확보되지 않기 때문에 분리시킬 수 없다.Here, in the first stage support that the sealing cap 240 is caught on the protruding jaw 114, by slightly opening the inlet side of the port connector 110, which is cut at a predetermined interval, with a finger, the sealing cap 240 is coupled to the inlet port The inlet portion of the 220 can be easily separated from the port connector 110. However, in the two-stage support where the sealing cap 240 further enters the port connector 110 and is caught by the anti-separation stopper 115, the inlet of the inlet port 220 is not destroyed unless the circumferential wall 113 is destroyed. Since the free space for removing the portion from the port connector 110 is not secured, it cannot be separated.

이에 대해, 상기 약병 연결체(120)는, 포트 연결체(110)와 동일한 소재를 사용하여 사출성형한 것으로서, 액체를 통과시킬 수 있는 구멍(126)이 상기 포트 연결체(110)의 개구(116)와 일치되도록 상기 포트 연결체(110)의 평면부(112)에 밀착시킨 상태에서 초음파나 열(熱)에 의해 접합(melting)시키는 평판부(122)와, 액체 를 통과시킬 수 있는 액체통로가 상기 구멍(126)에 연결되도록 평판부(122)에 형성한 일정 높이의 약병 접속용 천공바늘(121)과, 이 약병 접속용 천공바늘(121)보다 높은 높이로 상기 천공바늘(121)의 주위를 둘러쌈과 아울러, 서로 다른 높이위치에 각각 돌출턱(124)과 분리 방지 스토퍼(125)를 형성한 둘레벽(123)으로 구성되어 있다. 이처럼, 본 실시예의 약병 연결체(120)는, 그 구성이 상기 포트 연결체(110)와 동일하며, 작용·효과 또한 동일하다. 이에, 약병 연결체(120)와 약병(400)의 연결 및 분리에 대한 설명은 생략한다.On the other hand, the vial connector 120 is injection molded using the same material as the port connector 110, the hole 126 through which the liquid can pass through the opening of the port connector 110 ( The flat plate portion 122 which is melted by ultrasonic waves or heat in a state of being in close contact with the plane portion 112 of the port connector 110 so as to match the 116, and a liquid that can pass the liquid. The punching needle 121 having a predetermined height formed in the flat plate 122 so that a passage is connected to the hole 126 and the punching needle 121 at a height higher than that of the punching needle 121. In addition to surrounding the circumference, the circumferential wall 123 formed with the protruding jaw 124 and the separation prevention stopper 125 at different height positions, respectively. Thus, the vial connection body 120 of this embodiment is the same in structure as the said port connection body 110, and its action and effect are also the same. Thus, the description of the connection and separation of the vial connection body 120 and the vial 400 will be omitted.

이상과 같이 구성되는 본 실시예의 주사액 제조용 안전소켓(100)을 사용하여 주사액을 제조하는 경우, 도 4에 도시된 것처럼, 약병(400)의 입구 부분을 약병 연결체(120) 안으로 밀어 넣으면, 평판부(122)의 중앙에 돌출되어 있는 약병 접속용 천공바늘(121)이 약병(400)의 입구 부분을 막고 있는 마개를 뚫고 들어감과 동시에, 포트 접속용 천공바늘(111)이 유입 포트(220)의 밀폐캡(240)을 꿰뚫고 들어가게 된다. 따라서 액체를 통과시킬 수 있는 액체통로가 일직선상에 놓이도록 배치된 천공바늘(111, 121)을 통해, 약병(400) 속의 약물이 파우치(210) 안으로 흘러들어가거나, 파우치(210) 속의 수액이 약병(400) 안으로 흘러들어간다.When the injection liquid is manufactured using the safety socket 100 for injection liquid preparation of the present embodiment configured as described above, as shown in FIG. 4, when the inlet portion of the vial bottle 400 is pushed into the vial connection body 120, a flat plate The via bottle connection puncture needle 121 protruding at the center of the portion 122 penetrates through the stopper blocking the inlet portion of the via bottle 400, and the perforation needle 111 for connecting the port is the inlet port 220. The sealing cap 240 is to penetrate through. Therefore, the drug in the vial 400 flows into the pouch 210 or the sap in the pouch 210 through the puncture needles 111 and 121 disposed to align the liquid passage through which the liquid can pass. Flow into the vial (400).

한편, 진공상태에서 제조되는 수액백(200)은 내부압력이 약병(400)의 내부압력보다 낮기 때문에, 거의 힘을 가하지 않아도 약병(400) 쪽에서 파우치(210) 쪽으로 약물이 흘러들어가지만, 반대로 파우치(210) 쪽에서 약병(400) 쪽으로는 수액이 흘러들어가기 어렵다. 따라서, 파우치(210) 안의 수액을 약병(400) 쪽으로 주입하려면, 손으로 파우치(210)를 눌러 주거나, 비틀어 짜는 형태로 힘을 가해야 한다.On the other hand, since the internal pressure of the sap bag 200 manufactured in a vacuum state is lower than the internal pressure of the vial 400, the drug flows from the vial 400 toward the pouch 210 even if the force is hardly applied, but the pouch is reversed. It is difficult for the sap to flow from the (210) side to the vial (400). Therefore, in order to inject the fluid in the pouch 210 toward the medicine bottle 400, you need to press the pouch 210 by hand, or to apply a force in the form of twisting.

이렇게 해서 수액백(200) 안에 주사액이 준비되면, 수액백(200)의 배출 포트(230)를 막고 있는 고무제 밀폐캡(240)에 주사액주입유닛(300)의 천공바늘(310)을 꽂아, 점적 챔버(320)의 내부로 주사액이 흘러들게 하면서 부속 튜브(330)의 끝에 달린 주사바늘은 환자의 정맥에 꽂아 주사액이 투여되도록 한다.In this way, when the injection liquid is prepared in the sap bag 200, insert the puncture needle 310 of the injection liquid injection unit 300 to the rubber sealing cap 240 blocking the discharge port 230 of the sap bag 200, While the injection liquid flows into the drop chamber 320, the needle attached to the end of the accessory tube 330 is inserted into the vein of the patient to allow the injection liquid to be administered.

도 1의 (a), (b)은 각각 본 발명의 일 실시예에 따른 주사액 제조용 안전소켓의 분해 사시도 및 그 파단 사시도.Figure 1 (a), (b) is an exploded perspective view and a broken perspective view of the safety socket for injection liquid production according to an embodiment of the present invention, respectively.

도 2의 (a), (b) 각각은 도 1의 (a), (b)에 대응하는 주사액 제조용 안전소켓의 결합 사시도 및 그 파단 사시도.(A) and (b) of FIG. 2 are each a perspective view of the safety socket for injection preparation corresponding to FIG. 1 (a), (b), and its broken perspective view.

도 3의 (a), (b)은 본 발명의 일 실시예에 따른 주사액 제조용 안전소켓의 사용 상태도.Figure 3 (a), (b) is a state of use of the safety socket for injection liquid preparation according to an embodiment of the present invention.

도 4는 본 발명의 일 실시예에 따른 수액 키트의 사용 상태도.Figure 4 is a state of use of the infusion kit according to an embodiment of the present invention.

[도면의 주요 부분에 대한 부호의 설명][Description of Symbols for Main Parts of Drawing]

100...안전소켓(safety socket)100 ... safety socket

110...포트 연결체(body for connecting a port)110 ... body for connecting a port

111...천공바늘(piercing needle)111 ... piercing needle

112...평면부(planar portion)112 planar portion

113...둘레벽(circumferential wall)113 circumferential wall

114...돌출턱(projection)114.Projection

115...분리 방지 스토퍼(stopper)115 ... separation stopper

116...개구(opening)116 ... opening

120...약병 연결체(body for connecting a medicine bottle)120.body for connecting a medicine bottle

121...천공바늘(piercing needle)121.piercing needle

122...평판부(flat portion)122.Flat portion

123...둘레벽(circumferential wall)123 ... circumferential wall

124...돌출턱(projection)124 Projection

125...분리 방지 스토퍼(stopper)125.Anti-separation stopper

126...구멍(aperture)126 ... aperture

200...수액백(infusion bag)200 ... infusion bag

210...파우치(pouch)210 ... pouch

220...유입 포트(inlet port)220 ... inlet port

230...배출 포트(outlet port)230 ... outlet port

240...밀폐캡(sealing cap)240 ... sealing cap

300...주사액주입유닛(unit for injecting medicine)300 ... unit for injecting medicine

310...천공바늘(piercing needle)310 ... piercing needle

320...점적 챔버(drip chamber)320 ... drip chamber

330...부속 튜브(ancillary tubing)330 ... ancillary tubing

400...약병(medicine bottle)400 ... medicine bottle

Claims (2)

처방받은 약물을 수액백 속의 수액과 혼합하여 주사액을 만들 때 사용할 수 있는 주사액 제조용 안전소켓(100)으로서, 상기 안전소켓(100)은,As a safety socket for injection preparation 100 which can be used to make an injection by mixing a prescribed drug with the fluid in the sap bag, the safety socket 100, 밀폐캡(240)으로 밀봉한 수액백(200)의 유입 포트(220)가 결합되는 포트 연결체(110)와, 마개로 밀봉한 약병(400)의 입구 부분이 끼워지는 약병 연결체(120)를 포함하며,Port connector 110 to which the inlet port 220 of the sap bag 200 sealed with the sealing cap 240 is coupled, and the vial connector 120 into which the inlet portion of the vial 400 sealed with a cap is fitted. Including; 상기 포트 연결체(110)는,The port connector 110, 개구(opening)(116)가 형성된 평면부(112);A planar portion 112 with an opening 116 formed therein; 상기 평면부(112)의 일면(一面)에 일정 높이로 형성하되 상기 평면부(112)의 개구(116)와 연통되는 액체통로를 구비한 포트 접속용 천공바늘(111); 및A port connecting drill needle 111 formed on one surface of the flat portion 112 at a predetermined height and having a liquid passage communicating with the opening 116 of the flat portion 112; And 상기 포트 접속용 천공바늘(111)보다 높은 높이로 형성되어 상기 포트 접속용 천공바늘(111)의 주위를 둘러싸며, 밀폐캡(240)의 진입 정도에 따라, 상기 밀폐캡(240)을 2단계로 지지할 수 있도록 서로 다른 높이위치에 각각 돌출턱(114)과 분리 방지 스토퍼(115)를 형성한 포트 지지용 둘레벽(113); 으로 구성되며,It is formed at a height higher than the port connecting puncture needle 111 and surrounds the perforated needle 111 for port connection, and according to the degree of entry of the sealing cap 240, the sealing cap 240 in two steps Port support circumferential wall 113 having protruding jaws 114 and separation prevention stoppers 115 formed at different height positions so as to be supported by each other; It consists of 상기 약병 연결체(120)는,The vial connector 120, 한쪽 표면을 상기 포트 연결체(110)의 평면부(112)의 타면(他面)에 밀착시켜 접합하되, 상기 포트 연결체(110)의 개구(116)에 대응되는 구멍(aperture)(126)이 형성된 평판부(122);One surface is bonded to the other surface of the planar portion 112 of the port connector 110 in close contact with each other, but has an aperture 126 corresponding to the opening 116 of the port connector 110. The formed flat plate portion 122; 상기 평판부(122)의 이면(裏面)에 일정 높이로 형성하되 상기 평판부(122)의 구멍(126)과 연통되는 액체통로를 구비한 약병 접속용 천공바늘(121); 및A vial needle connecting hole 121 formed on the back surface of the flat plate 122 at a predetermined height and having a liquid passage communicating with the hole 126 of the flat plate 122; And 상기 약병 접속용 천공바늘(121)보다 높은 높이로 형성되어 상기 약병 접속용 천공바늘(121)의 주위를 둘러싸며, 마개의 진입 정도에 따라, 상기 마개를 2단계로 지지할 수 있도록 서로 다른 높이위치에 각각 돌출턱(124)과 분리 방지 스토퍼(125)를 형성한 약병 지지용 둘레벽(123); 으로 구성된 것을 특징으로 하는 약화사고 방지를 위한 주사액 제조용 안전소켓.It is formed at a height higher than the vial for connecting needles 121, and surrounds the periphery of the vial for connecting needles 121, and according to the degree of entry of the stopper, different heights to support the stopper in two stages Medicine bottle supporting circumferential walls 123 each having a protruding jaw 124 and a separation prevention stopper 125 in position; Safety socket for injection liquid production for preventing a weakening accident, characterized in that consisting of. 제 1 항에 기재된 약화사고 방지를 위한 주사액 제조용 안전소켓(100)과,Safety socket for injection solution production for preventing the weakening accident described in claim 1, 상기 안전소켓(100)의 포트 연결체(110)에 결합되는 유입 포트(220)와 배출 포트(230)가 각각 구비된 수액백(200)과,An infusion port 200 and an inlet port 220 coupled to the port connector 110 of the safety socket 100, respectively; 상기 안전소켓(100)과 수액백(200)이 내장되는 무균처리 패키지로 구성된 것을 특징으로 하는 약화사고 방지를 위한 주사액 제조용 수액 키트.Infusion kit for preparing a liquid injection for preventing a weakening accident, characterized in that consisting of a sterile processing package in which the safety socket 100 and the sap bag 200 is built.
KR1020090077371A 2009-08-21 2009-08-21 Safety socket enabling to prevent medicine accident and infusion bag kit having the socket KR101095961B1 (en)

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