WO2017114248A1 - 一种输液容器 - Google Patents

一种输液容器 Download PDF

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Publication number
WO2017114248A1
WO2017114248A1 PCT/CN2016/111186 CN2016111186W WO2017114248A1 WO 2017114248 A1 WO2017114248 A1 WO 2017114248A1 CN 2016111186 W CN2016111186 W CN 2016111186W WO 2017114248 A1 WO2017114248 A1 WO 2017114248A1
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WO
WIPO (PCT)
Prior art keywords
infusion
container body
connector
container
external
Prior art date
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PCT/CN2016/111186
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English (en)
French (fr)
Inventor
胡绍勤
Original Assignee
胡绍勤
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Application filed by 胡绍勤 filed Critical 胡绍勤
Publication of WO2017114248A1 publication Critical patent/WO2017114248A1/zh

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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
    • A61J1/05—Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids ; Infusion or perfusion 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
    • A61J1/05—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
    • 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
    • A61J1/14—Details; Accessories therefor
    • A61J1/1412—Containers with closing means, e.g. caps
    • 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
    • A61J1/1412—Containers with closing means, e.g. caps
    • A61J1/1431—Permanent type, e.g. welded or glued
    • 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
    • A61J1/1475—Inlet or outlet ports
    • A61J1/1481—Inlet or outlet ports with connection retaining means, e.g. thread or snap-fit

Definitions

  • the invention relates to the field of medical packaging materials, in particular to an infusion container.
  • the traditional infusion container needs to be provided with an infusion puncture position for the liquid in the container to be discharged into the infusion line.
  • the nursing staff needs to hold the puncture needle when replacing the infusion, which is easy to be accidentally injured.
  • the infusion container is fixedly connected with the infusion needle. Because the surface of the infusion needle is smooth and the adhesion is low, when the infusion container is inserted, if the attachments on the infusion set and the infusion set are too much and too heavy, it is easy to slip off, forming a medical hazard; Because the puncture needle needs to be partially exposed to the outside air, it is easily contaminated. When the contaminated puncture needle is punctured into the next bottle of infusion, the solution may be contaminated.
  • the current infusion puncture needle is basically provided with a hollow pipe to facilitate the diversion of the drug solution, but the production cost of the infusion puncture needle provided with the hollow pipe is relatively high, and the puncture force required for the sealing rubber plug in the infusion container matched with it is large. More importantly, it will bring more puncture debris, and the fine puncture debris will enter the infusion container and mix with the liquid to enter the human body, posing a hazard to the human body.
  • the present invention provides an infusion container which avoids contamination by an infusion connector during infusion, reduces particles, and avoids stab wounds during operation.
  • An infusion container comprising a container body provided with a hollow cavity; the container body is provided with a sealing film for sealing the opening of the hollow cavity body, the sealing film is provided with an infusion puncture position; and the container body is provided with a fixing body
  • the fixing device is connected with the external infusion connector, and the container body is fixedly connected with the external infusion connector through the fixing device; the container body is further provided with the external infusion connector fixedly connected with the external infusion connector for blocking internal components and A barrier device that communicates with the outside world.
  • the container body is provided with at least one hollow cavity.
  • the inner cavity of the hollow cavity is hollow cylindrical.
  • the infusion container is selected from the group consisting of an infusion bottle, an infusion bag, a blood bag, a plasma bag, and a nutrition bag.
  • the bottom of the cavity of the container body has an inverted conical structure.
  • a liquid discharge pipe protruding from the surface of the container body is extended at the bottom of the container body.
  • the hollow cavity opening communicates with the hollow cavity through the liquid discharge pipe.
  • the bottom of the container body is extended with a liquid discharge pipe protruding from the surface of the container body, and the distance of the liquid discharge pipe protruding from the container body is not less than that of the externally infusion connector on the puncture device for infusion and puncture. The minimum infusion puncture distance required.
  • the hollow cavity opening is disposed at the lowest level of the hollow body on the container body.
  • the sealing film is made of a polymer material.
  • the container body extends outwardly with a tubular retaining edge protruding from the container body and surrounding the opening of the hollow cavity.
  • the container body is provided with an activation protective film surrounding the outer end of the protective sheath.
  • the container body extends outwardly and has a tubular retaining edge protruding from the container body and surrounding the opening of the hollow cavity, and the tubular retaining edge is provided with an opening around the outer edge of the covering edge of the tubular member.
  • Protective film is provided.
  • the container body is provided with a watertight sealing seal between the container body and the external infusion connector by being matched with the external infusion connector when being fixedly connected to the external infusion connector.
  • the container body is provided with an infusion sealing gasket surrounding the outside of the opening of the hollow cavity.
  • the infusion sealing gasket is disposed inside the sheathing edge of the tubular member.
  • the infusion sealing gasket is disposed on the outer side wall of the liquid discharging tube.
  • At least one closed ring is disposed on the liquid discharge pipe, and the closed ring protrudes between the outer surface of the liquid discharge pipe and the external distribution infusion connector to achieve sealing.
  • the closed ring has a semicircular or trapezoidal cross section.
  • the fixing device is a thread structure or a buckle structure which is disposed on the container body and matched with the connected external infusion connector.
  • the fixing device is an internal thread which is arranged on the container body and matched with the connected external infusion connector.
  • the fixing device is a buckle structure disposed on the container body and matched with the connected external infusion connector.
  • the external infusion connector is used to block the internal component from communicating with the outside.
  • the upper surface of the container body is provided around the periphery of the hollow cavity opening and is matched with the external infusion connector to cooperate with the external infusion connector for blocking the communication between the internal components and the outside. Barrier device.
  • the barrier device comprises a barrier groove disposed outside the container body and a barrier pad fixed on the barrier groove.
  • a sealing device is disposed on the inner side of the protecting member of the pipe fitting and is provided with an external infusion connector for blocking the internal component from communicating with the outside.
  • the blocking device is disposed on the inner side of the pipe retaining edge. The barrier groove and the barrier pad fixed to the barrier groove.
  • the top of the container body is provided with a lifting eye for hanging.
  • the infusion container is provided with a sealing film, and the infusion puncture process requires less force and less particles, and solves the problem that a large amount of particles are generated by puncture the sealing rubber plug during the current infusion operation, so that the purity of the liquid can be better ensured, thereby Provides higher infusion safety.
  • the infusion container When the infusion container is fixedly connected with the external infusion tube for infusion treatment by setting the barrier device, the internal components of the infusion container and the infusion connector are not in contact with the outside, and the current clinically exposed infusion puncture device is contaminated by external pollution and then puncture
  • the problem of cross-contamination caused by entering the next group of infusions can better guarantee the sterility of the liquid, thus providing patients with higher infusion safety. It can avoid the infection of pathogens caused by drug-resistant puncture needles in drug-infected places and other highly pathogenic infections.
  • Infusion operation can be completed without using an exposed sharp puncturing device.
  • Two operations solve the problem that the operator is vulnerable to sharp damage in the current clinical infusion treatment, which is safe and fast.
  • the infusion connector can be fixedly connected with the external infusion connector, which can carry more infusion accessory components, and solve the current clinical infusion operation when the infusion needle slides from the infusion bottle. Or the problem of medical accidents caused by falling off, ensuring the safety of infusion, and enabling medical personnel to more select the infusion accessory components suitable for the needs of the disease.
  • the liquid medicine in the container body can be completely emptied to avoid waste of the liquid.
  • the infusion container has simple structure, few components, low production cost, and can effectively reduce medical treatment. this.
  • FIG. 1 is a schematic view showing the overall structure of a sealed state according to an embodiment of the present invention
  • FIG. 2 is a schematic view showing the overall structure of an open state of a supporting application of an external infusion connector according to an embodiment of the present invention
  • Fig. 3 is a schematic view showing the overall structure of a sealing film which is not mounted in the embodiment of the present invention.
  • an infusion container includes a container body 1 provided with a hollow body 11; the container body 1 is provided with a sealing film 2 for sealing the hollow cavity opening 3, on the sealing film 2 An infusion puncture position is provided; the container body 1 is provided with a fixing device 14 for fixing the external infusion connector, and the container body 1 is fixedly connected with the external infusion connector through the fixing device 14; the container body 1 is also provided with an outer portion When the infusion connector is fixedly connected, the external infusion connector is used to block the blocking device 152 in which the internal component communicates with the outside.
  • the container body 1 is provided with at least one hollow body 11.
  • the inner cavity of the hollow body 1 is hollow cylindrical.
  • the infusion container is selected from the group consisting of an infusion bottle, an infusion bag, a blood bag, a plasma bag, and a nutrition bag.
  • the infusion container also includes other containers for infusion after the on-site preparation.
  • the bottom of the cavity of the container body 1 is inverted conical structure.
  • the bottom of the container body 1 is provided with a drain pipe 15 projecting from the surface of the container body.
  • the hollow cavity opening 3 communicates with the hollow cavity 11 through the drain pipe 15.
  • the bottom of the container body 1 is provided with a liquid discharge pipe 15 protruding from the surface of the container body, and the liquid discharge pipe 15 protrudes from the container body 1 by a distance not less than the infusion device on the external infusion connector. The minimum infusion puncture distance required for puncture.
  • the drain tube is provided to provide a connection fixing space for the external infusion connector and an external infusion connector that can be used with the infusion diverter.
  • the hollow cavity opening 3 is provided in the horizontal lowest position of the hollow body 11 on the container body 1.
  • the sealing film 2 is made of a polymer material.
  • the polymeric material used meets medical requirements.
  • the container body 1 extends outwardly from a tubular retaining edge 12 projecting from the container body 1 and surrounding the hollow cavity opening 3.
  • the container body 1 is provided with an activation protective film 13 surrounding the outer end of the cover member 12.
  • the container body 1 has an outwardly extending tubular retaining edge 12 protruding from the container body 1 and surrounding the hollow cavity opening 3, the tubular retaining edge
  • An activation protective film 13 is provided on the outer end of the cover 12 for covering the tubular member.
  • the container body 1 is provided with a watertight seal between the container body 1 and the external infusion connector by being matched with the external infusion connector when being fixedly connected to the external infusion connector. Sealing means.
  • the container body 1 is provided with an infusion seal 25 surrounding the outside of the hollow cavity opening 3.
  • the infusion seal 25 is disposed inside the tubular retaining edge 12.
  • the infusion seal 25 is disposed on the outer side wall of the drain tube 15.
  • the infusion seal 25 is arranged to maintain a sealed state of the infusion fluid flow path during infusion during connection with the externally coupled infusion connector.
  • the drain pipe 15 is provided with at least one closed ring 16 which protrudes between the outer surface of the drain pipe 15 and the external infusion connector to achieve sealing.
  • the closed loop 16 is semi-circular or trapezoidal in cross section.
  • the fixing device 14 is a thread structure or a snap structure provided on the container body 1 to match the connected external infusion connector.
  • the fixing device 14 is an internal thread that is disposed on the container body 1 to match the connected external infusion connector.
  • the fixing device 14 is a snap structure that is disposed on the container body 1 to match the connected external infusion connector.
  • the internal thread on the container body cooperates with the external thread on the external infusion connector to firmly connect the infusion container and the external infusion connector, and can carry more infusion accessory components, so that the medical staff can more Choose an infusion accessory that is appropriate for your condition.
  • a snap-on structure or other structure can achieve the same effect.
  • the tube guard edge 12 and the activation protective film 13 are arranged to maintain the portion of the infusion outlet that is used to connect the external infusion connector to be sterilized prior to activation.
  • the external infusion connector can be fixed to the fixture by simply tearing on the protective film.
  • the container body 1 is provided with a blocking device 152 for engaging an external infusion connector for blocking internal components from communicating with the outside when fixedly connected to the external infusion connector.
  • the upper surface of the container body 1 is provided around the periphery of the hollow cavity opening 3 and is fixedly connected with the external infusion connector to cooperate with the external infusion connector for blocking the internal components from communicating with the outside. Barrier 152.
  • the barrier device 152 includes a barrier pad groove 150 disposed outside the container body and a barrier pad 151 fixed to the barrier pad groove 150.
  • the inside of the pipe retaining edge 12 is provided with a blocking device 152 for connecting the external component to the outside when the fixed infusion connector is fixedly connected to the external infusion connector, and the blocking device 152 is disposed on the pipe fitting.
  • the barrier groove, the barrier pad and the connected external infusion connector cooperate to effectively separate the internal components from the outside.
  • the application of the barrier device can well prevent the connector opening of the hollow cavity and the connector of the external infusion connector.
  • Internal components such as infusion trocars and infusion seals Connect with the outside world.
  • the internal components such as the opening of the hollow cavity, the inlet of the connector on the external infusion connector, the infusion puncturing device and the infusion sealing gasket are in a sterile state during use with the externally-equipped infusion connector.
  • the application of the barrier device also maintains the positional state of the external infusion connector and the container body.
  • the top of the container body 1 is provided with a lifting eye for hanging.

Abstract

一种设有中空腔体（11）的容器本体（1）；所述容器本体（1）上设有用于密闭中空腔体开口（3）的密封膜（2），所述密封膜（2）上设有输液穿刺位；容器本体（1）上设有用于固定连接外配输液连接器的固定装置（14），容器本体（1）通过固定装置（14）与外配输液连接器固定连接；容器本体（1）上还设有与外配输液连接器固定连接时配合外配输液连接器用于阻隔内部部件与外界相通的阻隔装置（152）。此输液容器通过设置高分子材料制作的密封膜（2），输液穿刺过程产生微粒少，可更好的保障药液的纯净程度，从而对患者提供更高的输液安全保障。输液操作时，不需使用外露的锐利穿刺器即可完成，解决现行临床输液治疗中操作人员容易受到锐器损伤的问题，安全快捷。

Description

一种输液容器 技术领域
本发明涉及医用包装材料领域，特别是涉及一种输液容器。
背景技术
传统输液容器需设有输液穿刺位以供容器内液体排进输液管路，护理人员在更换输液时需手持穿刺针操作，容易误伤。
输液容器与输液穿刺针固定连接，因输液穿刺针表面光滑，附着力低，在插入输液容器时，如因输液器和输液器上附件过多、过重，容易滑脱，形成医疗隐患；同时，因为穿刺针需部份暴露在外界空气中，容易被污染，被污染的穿刺针再穿刺入下一瓶输液时，会导致药液受污染。如输液治疗场所中存在有耐药性致病原(如耐药性金葡萄球菌等)，或者在同一输液治疗场所中有高致病性致病原的传染性病人时容易造成院内感染，增加病人治疗费用和延长治疗所需时间，甚至危及病人生命。
现行输液穿刺针基本上设有中空管道以方便药液导流，但设有中空管道的输液穿刺针的生产成本较高，且与其配套的输液容器中的密封胶塞所需穿刺力较大，更重要的是其会带来更多的穿刺碎屑，细小的穿刺碎屑进入输液容器与药液混合再进入人体，对人体形成危害。
发明内容
为解决上述问题，本发明提供一种避免输液时受输液连接器而导致污染、减少微粒及避免操作时刺伤的输液容器。
本发明解决其技术问题所采用的技术方案是：
一种输液容器，包括设有中空腔体的容器本体；所述容器本体上设有用于密闭中空腔体开口的密封膜，所述密封膜上设有输液穿刺位；容器本体上设有用于固定连接外配输液连接器的固定装置，容器本体通过固定装置与外配输液连接器固定连接；容器本体上还设有与外配输液连接器固定连接时配合外配输液连接器用于阻隔内部部件与外界相通的阻隔装置。
进一步作为本发明技术方案的改进，容器本体设有至少一个中空腔体。
进一步作为本发明技术方案的改进，中空腔体的内腔为中空圆柱形。
进一步作为本发明技术方案的改进，输液容器选自输液瓶、输液袋、血袋、血浆袋、营养袋。
进一步作为本发明技术方案的改进，容器本体的腔体底部为倒圆锥形结构。
进一步作为本发明技术方案的改进，容器本体底部延伸设有凸出容器本体表面的排液管。
进一步作为本发明技术方案的改进，中空腔体开口通过排液管与中空腔体连通。
进一步作为本发明技术方案的改进，容器本体底部延伸设有凸出容器本体表面的排液管，排液管凸出容器本体的距离不少于外配输液连接器上穿刺装置作输液穿刺时所需的最小输液穿刺距离。
进一步作为本发明技术方案的改进，中空腔体开口设置于容器本体上中空腔体的水平最低位。
进一步作为本发明技术方案的改进，密封膜采用高分子材料制作。
进一步作为本发明技术方案的改进，所述容器本体向外延伸设有凸出于容器本体且环绕中空腔体开口的管件护缘。
进一步作为本发明技术方案的改进，所述容器本体上设有围绕覆盖管件护缘外端的启用保护膜。
进一步作为本发明技术方案的改进，所述容器本体向外延伸设有凸出于容器本体且环绕中空腔体开口的管件护缘，所述管件护缘上设有围绕覆盖管件护缘外端的启用保护膜。
进一步作为本发明技术方案的改进，所述容器本体上设有与外配输液连接器固定连接时通过与外配输液连接器配合对容器本体和外配输液连接器之间进行水密性密封的密封装置。
进一步作为本发明技术方案的改进，所述容器本体上设有环绕中空腔体开口外侧的输液密封垫。
进一步作为本发明技术方案的改进，所述输液密封垫设置在管件护缘内侧。
进一步作为本发明技术方案的改进，所述输液密封垫设置在排液管外侧壁。
进一步作为本发明技术方案的改进，排液管上设有至少一道封闭环，封闭环突出于排液管外表面与外配输液连接器间实现密封。
进一步作为本发明技术方案的改进，封闭环的横截面为半圆形或者梯形。
进一步作为本发明技术方案的改进，所述固定装置为设置在容器本体上与所连接外配输液连接器匹配的螺纹结构或卡扣结构。
进一步作为本发明技术方案的改进，所述固定装置为设置在容器本体上与所连接外配输液连接器匹配的内螺纹。
进一步作为本发明技术方案的改进，所述固定装置为设置在容器本体上与所连接外配输液连接器匹配的卡扣结构。
进一步作为本发明技术方案的改进，容器本体上设有与外配输液连接器固定连接时配合外配输液连接器用于阻隔内部部件与外界相通的阻隔装置。
进一步作为本发明技术方案的改进，所述容器本体的上表面设有环绕在中空腔体开口外围且在与外配输液连接器固定连接时配合外配输液连接器用于阻隔内部部件与外界相通的阻隔装置。
进一步作为本发明技术方案的改进，阻隔装置包括设置于容器本体外侧的阻隔垫槽和固定在阻隔垫槽上的阻隔垫。
进一步作为本发明技术方案的改进，管件护缘内侧设有与外配输液连接器固定连接时配合外配输液连接器用于阻隔内部部件与外界相通的阻隔装置，阻隔装置包括设置于管件护缘内侧的阻隔垫槽和固定在阻隔垫槽上的阻隔垫。
进一步作为本发明技术方案的改进，容器本体的顶部设有用于悬挂的吊环。
本发明的有益效果：
此输液容器通过设置密封膜，输液穿刺过程所需力量少且产生微粒少，解决现行输液操作时需穿刺密封胶塞产生大量微粒的问题，可更好的保障药液的纯净程度，从而对患者提供更高的输液安全保障。
通过设置阻隔装置，使输液容器与外配输液管路固定连接进行输液治疗时，输液容器和输液连接器的内部部件均不与外界接触，解决现行临床上外露的输液穿刺器受外界污染再穿刺进入下一组输液时引起的交叉污染问题，可更好的保障药液的无菌状态，从而对患者提供更高的输液安全保障。可避免输液治疗场所中耐药性致病原和其它高致病传染源沾染在输液穿刺针所引起的院内感染。
输液操作时，不需使用外露的锐利穿刺器即可完成，只需使用配套的内嵌穿刺器的外配输液连接器，卡接或旋接在容器本体上，即可完成输液穿刺和固定连接两项操作，解决现行临床输液治疗中操作人员容易受到锐器损伤的问题，安全快捷。
通过设置螺纹、卡扣结构等形式的固定装置，使输液连接器与外配输液连接器固定连接的作用，可承载更多的输液附属组件，解决现行临床输液操作时输液针从输液瓶中滑落或脱落导致医疗事故的问题，保障输液安全的同时使医护人员能更多地选择适合病情需要的输液附属组件。
通过在倒圆锥形的底部设置处于容器本体最低位的输液排出口，可将容器本体内药液完全排空，避免药液浪费。
此输液容器结构简单、组件少，生产成本低，可有效降低医疗成 本。
附图说明
下面结合附图对本发明作进一步说明：
图1是本发明实施例密封状态整体结构示意图；
图2是本发明实施例与外配输液连接器配套应用开启状态整体结构示意图；
图3是本发明实施例未安装密封膜的整体结构示意图。
具体实施方式
参照图1～图3，一种输液容器，包括设有中空腔体11的容器本体1；所述容器本体1上设有用于密闭中空腔体开口3的密封膜2，所述密封膜2上设有输液穿刺位；容器本体1上设有用于固定连接外配输液连接器的固定装置14，容器本体1通过固定装置14与外配输液连接器固定连接；容器本体1上还设有与外配输液连接器固定连接时配合外配输液连接器用于阻隔内部部件与外界相通的阻隔装置152。
作为本发明优选的实施方式，容器本体1设有至少一个中空腔体11。
作为本发明优选的实施方式，中空腔体1的内腔为中空圆柱形。
作为本发明优选的实施方式，输液容器选自输液瓶、输液袋、血袋、血浆袋、营养袋。当然输液容器也包括其它现场配制后加注药液用于输液的容器。
作为本发明优选的实施方式，容器本体1的腔体底部为倒圆锥形 结构。
作为本发明优选的实施方式，容器本体1底部延伸设有凸出容器本体表面的排液管15。
作为本发明优选的实施方式，中空腔体开口3通过排液管15与中空腔体11连通。
作为本发明优选的实施方式，容器本体1底部延伸设有凸出容器本体表面的排液管15，排液管15凸出容器本体1的距离不少于外配输液连接器上穿刺装置作输液穿刺时所需的最小输液穿刺距离。
排液管的设置可提供外配输液连接器的连接固定空间和可与内嵌输液穿刺器的外配输液连接器配套使用。操作人员应用内嵌穿刺器的外配输液连接器进行输液穿刺时，可避免外露且尖锐的输液穿刺器对操作人员形成损伤，保障医疗安全。
作为本发明优选的实施方式，中空腔体开口3设置于容器本体1上中空腔体11的水平最低位。
作为本发明优选的实施方式，密封膜2采用高分子材料制作。优选的，采用的高分子材料符合医用要求。
作为本发明优选的实施方式，所述容器本体1向外延伸设有凸出于容器本体1且环绕中空腔体开口3的管件护缘12。
作为本发明优选的实施方式，所述容器本体1上设有围绕覆盖管件护缘12外端的启用保护膜13。
作为本发明优选的实施方式，所述容器本体1向外延伸设有凸出于容器本体1且环绕中空腔体开口3的管件护缘12，所述管件护缘 上设有围绕覆盖管件护缘12外端的启用保护膜13。
作为本发明优选的实施方式，所述容器本体1上设有与外配输液连接器固定连接时通过与外配输液连接器配合对容器本体1和外配输液连接器之间进行水密性密封的密封装置。
作为本发明优选的实施方式，所述容器本体1上设有环绕中空腔体开口3外侧的输液密封垫25。
作为本发明优选的实施方式，所述输液密封垫25设置在管件护缘12内侧。
作为本发明优选的实施方式，所述输液密封垫25设置在排液管15外侧壁。
输液密封垫25的设置可在与外配的输液连接器连接时，保持输液过程中输液液流通道处于密封状态。
作为本发明优选的实施方式，排液管15上设有至少一道封闭环16，封闭环突出于排液管15外表面与外配输液连接器间实现密封。
作为本发明优选的实施方式，封闭环16的横截面为半圆形或者梯形。
作为本发明优选的实施方式，所述固定装置14为设置在容器本体1上与所连接外配输液连接器匹配的螺纹结构或卡扣结构。
作为本发明优选的实施方式，所述固定装置14为设置在容器本体1上与所连接外配输液连接器匹配的内螺纹。
作为本发明优选的实施方式，所述固定装置14为设置在容器本体1上与所连接外配输液连接器匹配的卡扣结构。
容器本体上的内螺纹与外配输液连接器上的外螺纹配合，起到牢固固定连接输液容器和外配输液连接器的作用，可承载更多的输液附属组件，使医护人员能更多地选择适合病情需要的输液附属组件。类似的，卡扣结构或者其它结构也可达到同样效果。
管件护缘12和启用保护膜13的设置可保持输液排出口外用于连接外配输液连接器的部份在启用前处于已灭菌状态。使用时，只需撕开启用保护膜即可将外配输液连接器固定在固定装置上。
作为本发明优选的实施方式，容器本体1上设有与外配输液连接器固定连接时配合外配输液连接器用于阻隔内部部件与外界相通的阻隔装置152。
作为本发明优选的实施方式，所述容器本体1的上表面设有环绕在中空腔体开口3外围且在与外配输液连接器固定连接时配合外配输液连接器用于阻隔内部部件与外界相通的阻隔装置152。
作为本发明优选的实施方式，阻隔装置152包括设置于容器本体外侧的阻隔垫槽150和固定在阻隔垫槽150上的阻隔垫151。
作为本发明优选的实施方式，管件护缘12内侧设有与外配输液连接器固定连接时配合外配输液连接器用于阻隔内部部件与外界相通的阻隔装置152，阻隔装置152包括设置于管件护缘12内侧的阻隔垫槽150和固定在阻隔垫槽150上的阻隔垫151。
阻隔垫槽、阻隔垫和所连接的外配输液连接器配合，可有效分隔内部部件与外界，阻隔装置的应用可以很好地防止中空腔体开口、外配输液连接器上连接器入液口、输液穿刺器和输液密封垫等内部部件 与外界相通。在与外配输液连接器配合使用过程中保持中空腔体开口、外配输液连接器上连接器入液口、输液穿刺器和输液密封垫等内部部件处于无菌状态。阻隔装置的应用还能很好地保持外配输液连接器与容器本体的位置状态。
作为本发明优选的实施方式，容器本体1的顶部设有用于悬挂的吊环。

Claims (10)

  1. 一种输液容器，包括设有中空腔体的容器本体；所述容器本体上设有用于密闭中空腔体开口的密封膜，所述密封膜上设有输液穿刺位；容器本体上设有用于固定连接外配输液连接器的固定装置，容器本体通过固定装置与外配输液连接器固定连接；容器本体上还设有与外配输液连接器固定连接时配合外配输液连接器用于阻隔内部部件与外界相通的阻隔装置。
  2. 根据权利要求1所述的输液容器，其特征在于：所述容器本体底体延伸设有凸出容器本体表面的排液管；所述排液管凸出容器本体的距离不少于外配输液连接器上穿刺装置作输液穿刺时所需的最小输液穿刺距离。
  3. 根据权利要求1所述的输液容器，其特征在于：所述密封膜采用高分子材料制作。
  4. 根据权利要求1所述的输液容器，其特征在于：所述输液容器选自输液瓶、输液袋、血袋、血浆袋、营养袋。
  5. 根据权利要求1所述的输液容器，其特征在于：所述中空腔体开口通过排液管与中空腔体连通。
  6. 根据权利要求1所述的输液容器，其特征在于：所述容器本体上设有环绕中空腔体开口外侧的输液密封垫。
  7. 根据权利要求1所述的输液容器，其特征在于：所述容器本体向外延伸设有凸出于容器本体且环绕中空腔体开口的管件护缘，所述管件护缘上设有围绕覆盖管件护缘外端的启用保护膜。
  8. 根据权利要求7所述的输液容器，其特征在于：所述管件护缘内侧设有与外配输液连接器固定连接时配合外配输液连接器用于阻隔内部部件与外界相通的阻隔装置，阻隔装置包括设置于管件护缘内侧的阻隔垫槽和固定在阻隔垫槽上的阻隔垫。
  9. 根据权利要求1所述的输液容器，其特征在于：所述排液管上设有至少一道封闭环，所述封闭环突出于排液管外表面与外配输液连接器间实现密封。
  10. 根据权利要求1所述的输液容器，其特征在于：所述固定装置为设置在容器本体上与所连接外配输液连接器匹配的螺纹结构或卡扣结构。
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