CN107157766A - 一种不用o型圈密封的地氟烷加药器 - Google Patents

一种不用o型圈密封的地氟烷加药器 Download PDF

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Publication number
CN107157766A
CN107157766A CN201710502117.3A CN201710502117A CN107157766A CN 107157766 A CN107157766 A CN 107157766A CN 201710502117 A CN201710502117 A CN 201710502117A CN 107157766 A CN107157766 A CN 107157766A
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Prior art keywords
screw
neck
desflurane
doser
fixator
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English (en)
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孙向明
沃飞
朱吉洪
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Shenzhen Colin Healthcare Co Ltd
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Shenzhen Colin Healthcare Co Ltd
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Priority to CN201710502117.3A priority Critical patent/CN107157766A/zh
Publication of CN107157766A publication Critical patent/CN107157766A/zh
Priority to CN201780001282.9A priority patent/CN109562021B/zh
Priority to PCT/CN2017/107121 priority patent/WO2019000725A1/en
Priority to US15/741,518 priority patent/US10625041B2/en
Pending legal-status Critical Current

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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
    • A61J3/00—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms
    • 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
    • A61M16/18—Vaporising devices for anaesthetic preparations
    • A61M16/183—Filling systems
    • 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
    • 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
    • A61J1/2048—Connecting means
    • 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
    • A61J7/00—Devices for administering medicines orally, e.g. spoons; Pill counting devices; Arrangements for time indication or reminder for taking medicine
    • A61J7/0015—Devices specially adapted for taking medicines
    • A61J7/0053—Syringes, pipettes or oral dispensers
    • 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
    • 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

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Anesthesiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Emergency Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Pulmonology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • External Artificial Organs (AREA)
  • Closures For Containers (AREA)

Abstract

本发明公开了一种不用O型圈密封的地氟烷加药器，包括药瓶接口、螺纹颈、固定器，所述药瓶接口上设有螺旋帽，螺旋帽内侧设有螺旋帽衬垫，所述螺纹颈的上方设有螺纹颈衬垫，所述固定器插入在螺纹颈的内部，所述螺纹颈与网罩的结合部设有网套，所述固定器与塞子的结合部设有套塞，所述塞子上套有弹簧，所述螺纹颈的上部设有用于设置螺纹颈衬垫的环形凹槽。该不用O型圈密封的地氟烷加药器，耳状塑料材料，直接插入，耳朵过盈匹配，气压反压使得气密性很好。

Description

一种不用O型圈密封的地氟烷加药器
技术领域
本发明属于加药器技术领域，具体涉及一种不用O型圈密封的地氟烷加药器。
背景技术
目前使用的地氟烷加药器的帽子里的O型圈在使用过程中会磨损并形成杂质，使其变黄。为此提出一种不用O型圈密封的地氟烷加药器。
发明内容
本发明的目的在于提供一种不用O型圈密封的地氟烷加药器，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：一种不用O型圈密封的地氟烷加药器，包括药瓶接口、螺纹颈、固定器，所述药瓶接口上设有螺旋帽，螺旋帽内侧设有螺旋帽衬垫，所述螺纹颈的上方设有螺纹颈衬垫，所述固定器插入在螺纹颈的内部，所述螺纹颈与网罩的结合部设有网套，所述固定器与塞子的结合部设有套塞，所述塞子上套有弹簧。
优选的，所述螺纹颈的上部设有用于设置螺纹颈衬垫的环形凹槽。
本发明的技术效果和优点：该不用O型圈密封的地氟烷加药器，耳状塑料材料，直接插入，耳朵过盈匹配，气压反压使得气密性很好；药瓶接口旋除螺旋帽后，插入蒸发器加药口；药瓶接口的固定器与蒸发器加药口的顶柱相互推动对方各自的弹簧被压缩；药瓶接口的塞子因被下推从而使得塞子和套塞分离，失去密封，药液从药瓶中流出；蒸发器加药口密封因被下推使得密封端面的分离而失去密封，药液流入蒸发器。
附图说明
图1为本发明的剖面图。
图中：1药瓶接口、2螺旋帽、3螺旋帽衬垫、4螺纹颈衬垫、5固定器、6螺纹颈、7网套、8套塞、9塞子、10网罩、11弹簧。
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所示的一种不用O型圈密封的地氟烷加药器，包括药瓶接口1、螺纹颈6、固定器5，所述药瓶接口1上设有螺旋帽2，螺旋帽2内侧设有螺旋帽衬垫3，所述螺纹颈6的上方设有螺纹颈衬垫4，所述固定器5插入在螺纹颈6的内部，所述螺纹颈6与网罩10的结合部设有网套7，所述固定器5与塞子9的结合部设有套塞8，所述塞子9上套有弹簧11，所述螺纹颈6的上部设有用于设置螺纹颈衬垫4的环形凹槽。
本发明提供的一种不用O型圈密封的地氟烷加药器，耳状塑料材料，直接插入，耳朵过盈匹配，气压反压使得气密性很好；药瓶接口1旋除螺旋帽2后，插入蒸发器加药口；药瓶接口1的固定器5与蒸发器加药口的顶柱相互推动对方各自的弹簧11被压缩；药瓶接口1的塞子9因被下推从而使得塞子9和套塞8分离，失去密封，药液从药瓶中流出；蒸发器加药口密封因被下推使得密封端面的分离而失去密封，药液流入蒸发器。
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 (2)

1.一种不用O型圈密封的地氟烷加药器，包括药瓶接口(1)、螺纹颈(6)、固定器(5)，其特征在于：所述药瓶接口(1)上设有螺旋帽(2)，螺旋帽(2)内侧设有螺旋帽衬垫(3)，所述螺纹颈(6)的上方设有螺纹颈衬垫(4)，所述固定器(5)插入在螺纹颈(6)的内部，所述螺纹颈(6)与网罩(10)的结合部设有网套(7)，所述固定器(5)与塞子(9)的结合部设有套塞(8)，所述塞子(9)上套有弹簧(11)。
2.根据权利要求1所述的一种不用O型圈密封的地氟烷加药器，其特征在于：所述螺纹颈(6)的上部设有用于设置螺纹颈衬垫(4)的环形凹槽。
CN201710502117.3A 2017-06-27 2017-06-27 一种不用o型圈密封的地氟烷加药器 Pending CN107157766A (zh)

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CN201710502117.3A CN107157766A (zh) 2017-06-27 2017-06-27 一种不用o型圈密封的地氟烷加药器
CN201780001282.9A CN109562021B (zh) 2017-06-27 2017-10-20 连接阀结构及麻醉剂加药器
PCT/CN2017/107121 WO2019000725A1 (en) 2017-06-27 2017-10-20 CONNECTION VALVE STRUCTURE AND ANESTHESIC FILLING SYSTEM
US15/741,518 US10625041B2 (en) 2017-06-27 2017-10-20 Connecting valve structure and anesthetic filling system

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CN201780001282.9A Active CN109562021B (zh) 2017-06-27 2017-10-20 连接阀结构及麻醉剂加药器

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WO2019000725A1 (en) * 2017-06-27 2019-01-03 Shenzhen Colinn Medical Co., Ltd. CONNECTION VALVE STRUCTURE AND ANESTHESIC FILLING SYSTEM
CN110215401A (zh) * 2019-07-08 2019-09-10 刘海霞 一种多功能医疗儿科护理用喂药装置

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US20240157084A1 (en) * 2021-04-13 2024-05-16 Linkr Medical (Shanghai) Co., Ltd. Sealing valve and closed structure anesthetic bottle
CN220513137U (zh) * 2022-12-02 2024-02-23 临氪医疗健康科技(上海)有限公司 密封阀以及麻醉剂瓶

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CN110215401B (zh) * 2019-07-08 2021-08-03 刘海霞 一种多功能医疗儿科护理用喂药装置

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US20190083737A1 (en) 2019-03-21
CN109562021B (zh) 2021-07-06
WO2019000725A1 (en) 2019-01-03
US10625041B2 (en) 2020-04-21
CN109562021A (zh) 2019-04-02

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