CN107362409A - 一种无针输液器 - Google Patents

一种无针输液器 Download PDF

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Publication number
CN107362409A
CN107362409A CN201710815948.6A CN201710815948A CN107362409A CN 107362409 A CN107362409 A CN 107362409A CN 201710815948 A CN201710815948 A CN 201710815948A CN 107362409 A CN107362409 A CN 107362409A
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joint
screw
transfusion device
infusion
transfusion
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不公告发明人
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Wuhu Fanda Mechanical Technology Co Ltd
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Wuhu Fanda Mechanical Technology Co Ltd
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61JCONTAINERS 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
    • A61J1/00Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/05Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids ; Infusion or perfusion containers
    • A61J1/10Bag-type containers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61JCONTAINERS 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
    • A61J1/00Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/14Details; Accessories therefor
    • A61J1/1462Containers with provisions for hanging, e.g. integral adaptations of the container
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61JCONTAINERS 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
    • A61J1/00Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/14Details; Accessories therefor
    • A61J1/1475Inlet or outlet ports
    • A61J1/1481Inlet or outlet ports with connection retaining means, e.g. thread or snap-fit
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/1407Infusion of two or more substances
    • A61M5/1409Infusion of two or more substances in series, e.g. first substance passing through container holding second substance, e.g. reconstitution systems
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/168Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/16804Flow controllers
    • A61M5/16813Flow controllers by controlling the degree of opening of the flow line

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  • Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hematology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Anesthesiology (AREA)
  • Engineering & Computer Science (AREA)
  • Vascular Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

发明公开了一种无针输液器,包括主体和输液袋,所述主体顶部设有输液袋,所述输液袋顶端设有悬挂孔,所述输液袋底部设有第一接头,所述第一接头一侧设有第二接头,所述第一接头与第二接头设置为互相平行,所述第一接头底部设有螺旋帽,所述螺旋帽底部设有螺旋体,所述螺旋帽与螺旋体螺纹连接,所述螺旋体底部设有输液夹,所述输液夹底部设有输液器,所述螺旋体、输液夹与输液器均通过导管连接,本发明通过设置螺旋帽和螺旋体,两者螺纹连接,便于病人在输液时即使输液器上面掉落,也不必更换输液器,有利于节约资源和节省输液时间,通过设置输液夹,便于根据具体情况控制输液时液体流速,必要时可随时停止输液,有利于提高输液效率。

Description

一种无针输液器
技术领域
本发明属于医疗卫生领域,具体涉及一种无针输液器。
背景技术
医疗临床中,静脉输液是治疗患者过程中最常见的方法。然而,现有医护人员在给患者进行输液过程中,输液袋的两个端口,一端口连接输液器,另一端口便于加药,输液环节通常由输液器上端穿刺输液袋输液端口橡胶塞完成连接,输液器下端由头皮钢针穿刺留置针肝素帽或直接穿刺皮肤来完成,另外穿刺针头易引起针刺伤的发生,接触患者血液的针头有引起艾滋病、肝炎等疾病感染的危险,给患者或医务人员带来不必要的痛苦,另外,很多病人在输液时将管路压在身下,一翻身输液器上面就掉下来了,这样必须更换输液器,增加病人输液时的困扰,因此,发明一种无针输液器来解决上述问题很有必要。
发明内容
本发明的目的在于提供一种无针输液器,以解决上述背景技术中提出的问题。
为实现上述目的,本发明提供如下技术方案:一种无针输液器,包括主体和输液袋,所述主体顶部设有输液袋,所述输液袋顶端设有悬挂孔,所述输液袋底部设有第一接头,所述第一接头一侧设有第二接头,所述第一接头与第二接头设置为互相平行,所述第一接头底部设有螺旋帽,所述螺旋帽底部设有螺旋体,所述螺旋帽与螺旋体螺纹连接,所述螺旋体底部设有输液夹,所述输液夹底部设有输液器,所述螺旋体、输液夹与输液器均通过导管连接,所述导管一端设有留置针接头,所述留置针接头一侧设有锥形接口且与留置针接头固定连接。
优选的,所述主体设置为无色和避光两种形式。
优选的,所述螺旋帽和螺旋体设置为6∶100锥头接口。
优选的,所述输液夹与输液器均与导管穿透连接。
本发明的技术效果和优点:通过设置第一接头和第二接头,便于在输液时添加药液,有利于减少操作频率,通过设置螺旋帽和螺旋体,两者螺纹连接,便于病人在输液时即使输液器上面掉落,也不必更换输液器,有利于节约资源和节省输液时间,通过设置输液夹,便于根据具体情况控制输液时液体流速,必要时可随时停止输液,有利于提高输液效率,减轻病人的痛苦。
附图说明
图1为本发明的结构示意图;
图中:1主体、2输液袋、3悬挂孔、4第一接头、5螺旋帽、6螺旋体、7导管、8输液夹、9输液器、10留置针接头、11锥形接口、12第二接头。
具体实施方式
下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。
本发明提供了如图1所示的一种无针输液器,包括主体1和输液袋2,所述主体1顶部设有输液袋2,所述输液袋2顶端设有悬挂孔3,所述输液袋2底部设有第一接头4,所述第一接头4一侧设有第二接头12,所述第一接头4与第二接头12设置为互相平行,所述第一接头4底部设有螺旋帽5,所述螺旋帽5底部设有螺旋体6,所述螺旋帽5与螺旋体6螺纹连接,所述螺旋体6底部设有输液夹8,所述输液夹8底部设有输液器9,所述螺旋体6、输液夹8与输液器9均通过导管7连接,所述导管7一端设有留置针接头10,所述留置针接头10一侧设有锥形接口11且与留置针接头10固定连接,所述主体1设置为无色和避光两种形式,所述螺旋帽5和螺旋体6设置为6:100锥头接口,所述输液夹8与输液器9均与导管7穿透连接。
工作原理:在现有技术上,通过设置第一接头4和第二接头12,便于在输液时添加药液,有利于减少操作频率,通过设置螺旋帽5和螺旋体6,两者螺纹连接,便于病人在输液时即使输液器上面掉落,也不必更换输液器,有利于节约资源和节省输液时间,通过设置输液夹8,便于根据具体情况控制输液时液体流速,必要时可随时停止输液,有利于提高输液效率,减轻病人的痛苦。
最后应说明的是:以上所述仅为本发明的优选实施例而已,并不用于限制本发明,尽管参照前述实施例对本发明进行了详细的说明,对于本领域的技术人员来说,其依然可以对前述各实施例所记载的技术方案进行修改,或者对其中部分技术特征进行等同替换,凡在本发明的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。

Claims (4)

1.一种无针输液器,包括主体(1)和输液袋(2),其特征在于:所述主体(1)顶部设有输液袋(2),所述输液袋(2)顶端设有悬挂孔(3),所述输液袋(2)底部设有第一接头(4),所述第一接头(4)一侧设有第二接头(12),所述第一接头(4)与第二接头(12)设置为互相平行,所述第一接头(4)底部设有螺旋帽(5),所述螺旋帽(5)底部设有螺旋体(6),所述螺旋帽(5)与螺旋体(6)螺纹连接,所述螺旋体(6)底部设有输液夹(8),所述输液夹(8)底部设有输液器(9),所述螺旋体(6)、输液夹(8)与输液器(9)均通过导管(7)连接,所述导管(7)一端设有留置针接头(10),所述留置针接头(10)一侧设有锥形接口(11)且与留置针接头(10)固定连接。
2.根据权利要求1所述的一种无针输液器,其特征在于:所述主体(1)设置为无色和避光两种形式。
3.根据权利要求1所述的一种无针输液器,其特征在于:所述螺旋帽(5)和螺旋体(6)设置为6∶100锥头接口。
4.根据权利要求1所述的一种无针输液器,其特征在于:所述输液夹(8)与输液器(9)均与导管(7)穿透连接。
CN201710815948.6A 2017-09-11 2017-09-11 一种无针输液器 Pending CN107362409A (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109045402A (zh) * 2018-09-27 2018-12-21 江苏省肿瘤医院 一套密闭式无针连接输液装置
CN109224181A (zh) * 2018-11-15 2019-01-18 宿迁市春明医疗器材有限公司 一种免穿刺输液器

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203749919U (zh) * 2014-01-26 2014-08-06 青岛大学医学院附属医院 无针输液装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203749919U (zh) * 2014-01-26 2014-08-06 青岛大学医学院附属医院 无针输液装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109045402A (zh) * 2018-09-27 2018-12-21 江苏省肿瘤医院 一套密闭式无针连接输液装置
CN109224181A (zh) * 2018-11-15 2019-01-18 宿迁市春明医疗器材有限公司 一种免穿刺输液器
CN109224181B (zh) * 2018-11-15 2021-05-18 宿迁市春明医疗器材有限公司 一种免穿刺输液器

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Application publication date: 20171121