WO2017034091A1 - 수액백용 배액포트 - Google Patents

수액백용 배액포트 Download PDF

Info

Publication number
WO2017034091A1
WO2017034091A1 PCT/KR2015/013480 KR2015013480W WO2017034091A1 WO 2017034091 A1 WO2017034091 A1 WO 2017034091A1 KR 2015013480 W KR2015013480 W KR 2015013480W WO 2017034091 A1 WO2017034091 A1 WO 2017034091A1
Authority
WO
WIPO (PCT)
Prior art keywords
rubber stopper
cap
port
spike
drainage port
Prior art date
Application number
PCT/KR2015/013480
Other languages
English (en)
French (fr)
Korean (ko)
Inventor
이상운
Original Assignee
이상운
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
Priority claimed from KR1020150173979A external-priority patent/KR20170026051A/ko
Application filed by 이상운 filed Critical 이상운
Publication of WO2017034091A1 publication Critical patent/WO2017034091A1/ko

Links

Images

Classifications

    • 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
    • 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
    • A61J1/1406—Septums, pierceable membranes
    • 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

Definitions

  • the present invention relates to a drainage port that is installed in the sap bag and used for inserting spikes, and in more detail, a hollow port body having a lower portion coupled to the sap bag, and an upper portion of the port body. It relates to a drainage port for a sap bag consisting of a rubber stopper that is mounted, coupled to the top of the port body to cover the rubber stopper, and a soft inner auxiliary cap installed between the rubber stopper and the closing cap.
  • peritoneal dialysis solution and blood, which are administered to patients for medical purposes, are usually placed in a non-PVC plastic medical solution bag.
  • a non-PVC plastic medical solution bag is usually provided with a drainage port and an injection port.
  • the drainage port is used to drain the drug stored in the bag by inserting a spike
  • the injection port is used to inject other drugs such as antibiotics into the bag by inserting a syringe.
  • a rubber stopper for inserting a spike or a syringe is installed in a port installed in a medical fluid bag.
  • the injection port there is no problem because a thin syringe is inserted into the rubber stopper, but in the case of the drainage port in which the thick spike is inserted, it is difficult to insert the spike into the rubber stopper and leakage occurs in the spike marks. There is concern.
  • the upper cylindrical portion and the lower cylindrical portion is made of a single body to have a single layer structure, the upper surface of the upper cylindrical portion An arc-shaped groove portion is formed, and a rubber stopper having a conical groove portion formed in the center of the lower surface of the lower cylindrical portion has been proposed.
  • the drainage port using the rubber stopper is easy to insert the spike, the spike spontaneously fall out during the drainage, there is no effect of leaking from the spike marks, but the rubber debris in the process of inserting the spike into the rubber stopper It could not solve the concern that it might enter the human body.
  • Utility Model Registration No. 20-0452452 (February 21, 2011) and the like introduce drainage ports that do not use rubber stoppers.
  • the drainage port of such a structure does not have the risk of rubber fragments caused by spikes, but the structure is complicated because the injection tube should be blocked with an auxiliary plug so that the drug remaining inside the bag does not flow out after the spike is removed. It was inconvenient to use.
  • Patent Document 1 Republic of Korea Utility Model Registration No. 20-0429645 (October 19, 2006)
  • Patent Document 2 Republic of Korea Utility Model Registration No. 20-0452452 (February 21, 2011)
  • an object of the present invention is to provide a drainage port for a sap bag that is easily inserted without being pushed when the spike is inserted and does not cause rubber debris due to the spike.
  • Another object of the present invention is to provide a drainage port for a sap bag, in which the spike in the inserted state is firmly gripped and there is no fear that the spike may spontaneously escape due to an external impact.
  • the present invention for the sap bag is configured to include a hollow port body coupled to the sap bag, the rubber plug is mounted on the upper portion of the port body, the cap is coupled to the top of the port body to cover the rubber stopper
  • the rubber stopper includes a guide hole formed to insert a spike in the center of the upper surface, and a blocking film for blocking the bottom of the guide hole, and an inner auxiliary cap made of a soft synthetic resin between the rubber stopper and the closing cap.
  • the inner auxiliary cap characterized in that it comprises a top plate covering the top surface of the rubber stopper, and a guide tube protruding downward from the center of the bottom surface of the top plate in close contact with the guide hole.
  • the drainage port for the sap bag according to the present invention since the spike is inserted into the guide hole of the rubber stopper through the guide tube, the rubber stopper is easily inserted without being pushed when the spike is inserted, and there is no fear of rubber debris, furthermore, the rubber stopper There is a wide range of materials to choose from.
  • the spike mark does not remain even after the spike is removed, and the sealing surface of the incision line closely adheres to each other due to the elasticity of the rubber stopper, thereby preventing leakage.
  • FIG. 1 is an exploded perspective view of a drainage port for a sap bag according to an embodiment of the present invention
  • FIG. 2 is a cross-sectional view of the coupling to the drain port of FIG.
  • FIG. 3 is a cutaway perspective view of the rubber stopper 20 in FIG.
  • FIG. 4 is a cutaway perspective view of the inner auxiliary cap 40 in FIG.
  • Drainage port for sap bag as shown in Figure 1 and 2, the port body 10 and a rubber stopper 20, the closing cap 30 and the inner auxiliary cap 40.
  • the port body 10 is a hollow tube, as shown in Figures 1 and 2, the upper portion is provided with a cap housing 11 having an expanded diameter, the lower side sealing tube body 12 is coupled to the fluid bag ) Is formed.
  • the sealing tube body 12 may be directly sealed to the sap bag, or may be inserted into a tube sealed to the sap bag.
  • the sealing tube body 12 is preferably formed in a rhombic shape to facilitate the sealing operation.
  • the sealing tube body 12 has a cylindrical shape having a diameter corresponding to the tube. 1 illustrates a case where the sealing tube body 12 has a rhombic shape.
  • the rubber stopper 20 is mounted in the cap housing 11, made of a conventional rubber material. As shown in FIGS. 2 and 3, the rubber stopper 20 is formed with a guide hole 21 for guiding the spike to be in close contact with the center of the upper surface thereof, and a blocking film at the bottom of the guide hole 21. 22).
  • an incision line 22a through which the lower end of the spike passes is formed at the center of the blocking film 22, and an annular portion 23 surrounding the incision line 22a is formed at the bottom of the blocking film 22. It is preferable to protrude downward.
  • the cut line 22a is cut into a cross-shaped (+) shape, for example.
  • the blocking film 22 serves to block the drug stored in the sap bag from flowing out from the spike state. Therefore, the barrier film 22 should have a thickness sufficient to prevent leakage from occurring between the incision lines 22a because the cut surfaces of the incision lines 22a are in close contact with each other by elasticity of rubber in a state where the spike 22 is removed. do.
  • the closing cap 30 may adopt any structure among the known closing caps of the sap back port as long as it surrounds the rubber stopper 20 and is coupled to the inside of the cap housing 11. 1 and 2 illustrate a flip-off type closing cap 30 as an embodiment of the present invention.
  • the flip-off type closing cap 30 is composed of a fixed cap 33 and the separation cap 35.
  • the fixed cap 33 is fixedly coupled to the cap housing 11, the lower portion is provided with a separation ring 32 is supported by a plurality of connecting ribs 31 in the center.
  • the separation cap 35 is provided with a locking protrusion 34 inserted into the separation ring 32 at the center of the lower surface while covering the upper end of the cap housing 11.
  • the fixing cap 33 and the separation cap 35 mutually Combined.
  • the flip-off type closing cap 30 is provided in a state in which the fixing cap 33 and the separation cap 35 are coupled by the locking protrusion 34 ′ as shown in FIG. 2.
  • the finishing cap 30 may be a so-called easy-peel film structure in which a finishing film (not shown) is attached directly to the fixing cap 33.
  • the fixing cap 33 does not need a configuration such as the connecting rib 31 and the separation ring 32, the spike can be inserted immediately if only the finish film is separated.
  • the inner auxiliary cap 40 is formed between the rubber stopper 20 and the closing cap 30 is made of a soft synthetic resin material.
  • the inner auxiliary cap 40 is preferably made of a polypropylene resin having a Shore A hardness of 70 to 100. 2 and 4, the inner auxiliary cap 40 has a top plate 41 covering the top surface of the rubber stopper 20 and protrudes downward from the center of the bottom surface of the top plate 41. It consists of a guide tube 42 received into the guide hole 21.
  • the guide tube 42 serves to guide the insertion of the spike and has an inner diameter that closely contacts the outer diameter of the spike, and is received in close contact with the guide hole 21 of the rubber stopper 20.
  • the spikes penetrating the upper plate 41 pass through the guide hole 21 in close contact with the inner circumferential surface of the guide tube 42.
  • the upper end 41 of the inner auxiliary cap 40 is formed with a downwardly bent engaging jaw 43, the upper edge of the rubber stopper 20, the engaging jaw ( A locking groove 24 corresponding to 43 is provided.
  • an outward annular projection 44 is formed on an outer circumferential surface of the guide tube 42, and an inward annular recess 25 corresponding to the outward annular projection 44 is provided on an inner circumferential surface of the guide hole 21. It is.
  • the locking jaw 43 and the locking groove 24, and the outward protrusion 44 and the inward ring groove 25 function to improve the unity of the rubber stopper 20 and the inner auxiliary cap 40. .
  • the drainage port for the sap bag as shown in Figure 2, the port body 10 and the rubber stopper 20, the closing cap 30 and the inner auxiliary cap 40 in the state in which the port in turn
  • the sealing tube body 12 of the body 10 is installed in the sap bag.
  • the separation cap 35 of the closing cap 30 is first removed. In this case, as the connecting rib 31 is cut as shown in FIG. 2, the separation ring 32 is separated along with the separation cap 35, and the upper plate 41 center portion of the inner auxiliary cap 40 is separated. Is exposed out
  • the spike when the spike is inserted into the center of the upper plate 41 of the inner auxiliary cap 40, the spike is inserted into the guide hole 21 of the rubber stopper 20 in close contact with the guide tube 42. Next, it passes through the blocking film 22. At this time, the spike portion 23 provided on the bottom surface of the blocking film 22 is pushed out and the spike is firmly supported on the inner wall of the sealing tube body 12.
  • the rubber stopper 20 does not push when the spike is inserted. Almost inserted, there is no fear of rubber fragments in the rubber stopper 20,
  • the present invention has a wide effect that can select the material of the rubber stopper 20.
  • a rubber material of a special material was used to prevent rubber fragments from occurring in the rubber stopper 20 when inserting the spikes.
  • the spike portion 23 of the rubber stopper 20 securely holds the spike inserted into the guide tube 42 together with the guide tube 42 in the inserted state of the spike, there is a fear that the spike may shake or come out by itself. none.
  • the spike passes through the cut line 22a, the spike marks do not remain even after the spike is removed, and leakage occurs because the cut surfaces of the cut line 22a adhere to each other by elasticity of the rubber stopper 20. I never do that.

Landscapes

  • 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)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
PCT/KR2015/013480 2015-08-27 2015-12-10 수액백용 배액포트 WO2017034091A1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2015-0120881 2015-08-27
KR20150120881 2015-08-27
KR1020150173979A KR20170026051A (ko) 2015-08-27 2015-12-08 수액백용 배액포트
KR10-2015-0173979 2015-12-08

Publications (1)

Publication Number Publication Date
WO2017034091A1 true WO2017034091A1 (ko) 2017-03-02

Family

ID=58100487

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2015/013480 WO2017034091A1 (ko) 2015-08-27 2015-12-10 수액백용 배액포트

Country Status (2)

Country Link
CN (1) CN106473922A (zh)
WO (1) WO2017034091A1 (zh)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100803765B1 (ko) * 2006-10-31 2008-02-15 주식회사 대한화성 수액백 포트 및 수액백 포트 제조방법
KR20090052098A (ko) * 2007-11-20 2009-05-25 용 기 강 수액팩용 밀봉캡
KR20110101674A (ko) * 2010-03-09 2011-09-16 대한약품공업 주식회사 수액백용 포트
KR101150154B1 (ko) * 2010-03-22 2012-05-24 대한약품공업 주식회사 스파이크 이탈방지형 수액백용 포트
KR20150067123A (ko) * 2012-10-09 2015-06-17 도레이 카부시키가이샤 마개체, 의료용 모듈 및 의료 시스템

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5902298A (en) * 1997-11-07 1999-05-11 Bracco Research Usa Medicament container stopper with integral spike access means
CN201481808U (zh) * 2009-09-04 2010-05-26 森星医药耗材(北京)有限公司 输液袋用药塞
CN203576929U (zh) * 2013-10-23 2014-05-07 株式会社麦蒂派玛魄链 输液袋用长圆形双重接口

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100803765B1 (ko) * 2006-10-31 2008-02-15 주식회사 대한화성 수액백 포트 및 수액백 포트 제조방법
KR20090052098A (ko) * 2007-11-20 2009-05-25 용 기 강 수액팩용 밀봉캡
KR20110101674A (ko) * 2010-03-09 2011-09-16 대한약품공업 주식회사 수액백용 포트
KR101150154B1 (ko) * 2010-03-22 2012-05-24 대한약품공업 주식회사 스파이크 이탈방지형 수액백용 포트
KR20150067123A (ko) * 2012-10-09 2015-06-17 도레이 카부시키가이샤 마개체, 의료용 모듈 및 의료 시스템

Also Published As

Publication number Publication date
CN106473922A (zh) 2017-03-08

Similar Documents

Publication Publication Date Title
US11690786B2 (en) Adapter for vial access device
JP6840107B2 (ja) 流体の閉鎖移送のためのアダプタを有するシステム
JP4288742B2 (ja) 反復使用万能栓
US6468251B1 (en) Mixing/charging port for medical treatment
AU2016206252B2 (en) Connector assembly, male connector, and female connector
RU2067004C1 (ru) Устройство для инъекций
US8162914B2 (en) Cap adapters for medicament vial and associated methods
US8123736B2 (en) Cap adapters for medicament vial and associated methods
JP3694317B2 (ja) ポートアダプター及びプロテクター並びにこれらを有する容器
US5328041A (en) Two piece stopper for blunt fluid connector
US10849826B2 (en) Flow restrictor
US20150032089A1 (en) Medical connector assembly
JP2003528651A (ja) 栄養補給システムのアダプタ
US11235135B2 (en) Body-fluid-and-medication leak-proof and closed medical connector
WO2015105262A1 (ko) 캔 덮개의 4중 밀폐구조
WO2011090299A2 (ko) 용기의 마개
JP2022031443A (ja) デュアルルーメンｉｖスパイク付き液体移送装置
KR20170026051A (ko) 수액백용 배액포트
ES2761676T3 (es) Tapa de conector para jeringa sin aguja y recipiente
WO2017034091A1 (ko) 수액백용 배액포트
US6261270B1 (en) Sleeve stopper
WO2017022924A1 (ko) 카테터 고정구
KR102544850B1 (ko) 액체를 담는 의료 패키지용 커넥터
WO2013013439A1 (zh) 免穿刺瓶塞及其使用方法
KR102403142B1 (ko) 수액 백용 포트

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 15902363

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 15902363

Country of ref document: EP

Kind code of ref document: A1