CN108452398A - A kind of non-electric drive portable infusion device - Google Patents
A kind of non-electric drive portable infusion device Download PDFInfo
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- CN108452398A CN108452398A CN201810456235.XA CN201810456235A CN108452398A CN 108452398 A CN108452398 A CN 108452398A CN 201810456235 A CN201810456235 A CN 201810456235A CN 108452398 A CN108452398 A CN 108452398A
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- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
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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
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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
-
- 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
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Pharmacology & Pharmacy (AREA)
- Hematology (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Anesthesiology (AREA)
- Engineering & Computer Science (AREA)
- Vascular Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
本发明公开了医疗器械技术领域内的一种非电驱动便携式输注装置，包括药液罐体、密封盖体、吊环、吊绳，密封盖体上设有纵贯其中的加液孔，加液孔中塞装有可上下滑移的、圆套结构的活动引液套，活动引液套的外周壁套装有与之同轴的橡胶圈，加液孔内周壁上设有环形定位槽、环形锁止槽，在需要补充药液时橡胶圈恰好正对环形定位槽的位置并填塞环形定位槽，不需要补充药液时橡胶圈恰好正对环形锁止槽的位置并填塞环形锁止槽。可依据需要灵活补充药液，并且还不会造成大量病菌侵入药液罐体内。
The invention discloses a non-electrically driven portable infusion device in the technical field of medical devices. It includes a liquid medicine tank, a sealing cover, a lifting ring, and a lifting rope. The sealing cover is provided with a liquid adding hole running through it. The plug in the liquid hole is equipped with a movable liquid guide sleeve with a circular sleeve structure that can slide up and down. The outer peripheral wall of the movable liquid guide sleeve is equipped with a coaxial rubber ring. The inner peripheral wall of the liquid filling hole is provided with an annular positioning groove. The annular locking groove, when the liquid medicine needs to be replenished, the rubber ring just faces the position of the annular positioning groove and fills the annular positioning groove. When the liquid does not need to be replenished, the rubber ring just faces the position of the annular locking groove and fills the annular locking groove. . The medicinal solution can be flexibly replenished as needed without causing a large number of germs to invade the medicinal solution tank.
Description
技术领域technical field
本发明涉及医疗器械技术领域，特别涉及一种非电驱动便携式输注装置。The invention relates to the technical field of medical instruments, in particular to a non-electrically driven portable infusion device.
背景技术Background technique
非电驱动便携式输注装置，包括药液罐体、密封盖体、吊环、吊绳，密封盖体可拆卸地安装在药液罐体的上端进液口上且与药液罐体的上端进液口螺纹配合，密封盖体上安装有拧合手柄，吊环活动扣接在拧合手柄上，吊绳与吊环相连。输液时，吊绳可挂在吊杆上。A non-electrically driven portable infusion device, including a liquid medicine tank, a sealing cover, a suspension ring, and a hanging rope. The sealing cover is detachably installed on the liquid inlet at the upper end of the liquid medicine tank and enters with the upper end of the liquid medicine tank. The mouth thread is matched, the sealing cover is equipped with a twisting handle, the lifting ring is movably buckled on the screwing handle, and the lifting rope is connected with the lifting ring. During infusion, the sling can be hung on the boom.
但是，如果需要添加药液时，需要将整个密封盖体拆下，很容易导致大量的病菌侵入药液罐体内。However, if the liquid medicine needs to be added, the entire sealing cover needs to be removed, which will easily cause a large amount of germs to invade the liquid medicine tank.
发明内容Contents of the invention
本发明的目的是提供一种非电驱动便携式输注装置，可依据需要灵活补充药液，并且还不会造成大量病菌侵入药液罐体内。The purpose of the present invention is to provide a non-electrically driven portable infusion device, which can flexibly replenish medicinal liquid according to needs, and will not cause a large number of germs to invade the medicinal liquid tank.
本发明的目的是这样实现的：一种非电驱动便携式输注装置，包括药液罐体、密封盖体、吊环、吊绳，所述密封盖体可拆卸地封装药液罐体的上端进液口且与药液罐体的上端进液口螺纹配合，所述密封盖体上安装有拧合手柄，所述吊环活动扣接在拧合手柄上，所述吊绳与吊环相连，所述密封盖体上设有纵贯其中的、圆孔结构的加液孔，所述加液孔中塞装有可上下滑移的、圆套结构的活动引液套，所述活动引液套的轴线与加液孔的轴线相重合，所述活动引液套的外周壁套装有与之同轴的橡胶圈，所述加液孔内周壁上设有环形定位槽、环形锁止槽，所述环形定位槽处于环形锁止槽的正上方，所述活动引液套上端塞装有封堵块，且所述封堵块与活动引液套上端螺纹配合，在需要补充药液时所述橡胶圈恰好正对环形定位槽的位置并填塞环形定位槽，不需要补充药液时所述橡胶圈恰好正对环形锁止槽的位置并填塞环形锁止槽。The object of the present invention is achieved as follows: a non-electrically driven portable infusion device, comprising a liquid medicine tank, a sealing cover, a suspension ring, and a hanging rope, and the sealing cover detachably encapsulates the upper end of the liquid medicine tank into the The liquid port is threadedly matched with the liquid inlet port at the upper end of the liquid medicine tank. A twisting handle is installed on the sealing cover, and the lifting ring is movably buckled on the screwing handle. The sealing cover is provided with a liquid filling hole with a circular hole structure running through it, and a movable liquid introduction sleeve with a circular sleeve structure that can slide up and down is installed in the liquid injection hole. The axis coincides with the axis of the liquid filling hole. The outer peripheral wall of the movable liquid introduction sleeve is covered with a coaxial rubber ring. The inner peripheral wall of the liquid filling hole is provided with an annular positioning groove and an annular locking groove. The annular positioning groove is directly above the annular locking groove, and the upper end plug of the movable liquid introduction sleeve is equipped with a blocking block, and the blocking block is threadedly matched with the upper end of the movable liquid introduction sleeve, and the rubber The ring just faces the position of the annular positioning groove and fills the annular positioning groove. When the liquid medicine does not need to be replenished, the rubber ring just faces the position of the annular locking groove and fills the annular locking groove.
与现有技术相比，本发明的有益效果在于：可依据需要灵活补充药液，并且还不会造成大量病菌侵入药液罐体内；不需要补充药液时，橡胶圈可密封加液孔，以防病菌侵入药液罐体内，在需要补充药液时，可将整个活动引液套抽上来，使得橡胶圈恰好正对环形定位槽的位置并填塞环形定位槽，可防止病菌侵入药液罐体内，此时可拧下封堵块，将输液管或低阻力蓝空针等输液机构的输出端插在活动引液套上端，以便完成补充药液的操作，在药液补充完成后可用另一个消过毒的封堵块堵住活动引液套上端，无需拆下密封盖体即可完成药液补充操作，而且在药液补充过程中病菌不易侵入药液罐体内。Compared with the prior art, the beneficial effect of the present invention is that: the liquid medicine can be replenished flexibly according to the needs, and a large number of germs will not be invaded into the liquid medicine tank; when the liquid medicine does not need to be replenished, the rubber ring can seal the filling hole, To prevent germs from invading the liquid medicine tank, when it is necessary to replenish the liquid medicine, the entire movable liquid introduction sleeve can be pulled up, so that the rubber ring is just in front of the position of the annular positioning groove and filled with the annular positioning groove, which can prevent germs from invading the liquid medicine tank In the body, the blocking block can be unscrewed at this time, and the output end of the infusion mechanism such as the infusion tube or the low-resistance blue empty needle is inserted into the upper end of the movable liquid introduction sleeve to complete the operation of replenishing the liquid medicine. A sterilized blocking block blocks the upper end of the movable liquid introduction sleeve, and the liquid medicine replenishment operation can be completed without removing the sealing cover, and the germs are not easy to invade the liquid medicine tank during the liquid medicine replenishment process.
作为本发明的进一步改进，所述加液孔底端处设有一圈靠近环形锁止槽的、且处于环形锁止槽下方的、在不需要补充药液时托住活动引液套的限位凸缘。可防止活动引液套在向下移动时产生运动过位现象，以免活动引液套掉入药液罐体内。As a further improvement of the present invention, the bottom end of the liquid filling hole is provided with a circle of stoppers close to the annular locking groove and below the annular locking groove to support the movable liquid introduction sleeve when the liquid medicine does not need to be replenished. flange. It can prevent the movable liquid introduction sleeve from over-moving when it moves downward, so as to prevent the movable liquid introduction sleeve from falling into the liquid medicine tank.
附图说明Description of drawings
图1为本发明的安装示意图。Fig. 1 is the installation diagram of the present invention.
图2为密封盖体和药液罐体的配合关系示意图。Fig. 2 is a schematic diagram of the cooperation relationship between the sealing cover and the liquid medicine tank.
图3为图2中的A部放大图。Fig. 3 is an enlarged view of part A in Fig. 2 .
图4为补充药液的原理示意图。Fig. 4 is a schematic diagram of the principle of replenishing the medicinal solution.
其中，1药液罐体，2密封盖体，2a加液孔，2b环形定位槽，2c环形锁止槽，2d限位凸缘，3拧合手柄，4吊环，5吊绳，6封堵块，7活动引液套，8橡胶圈。Among them, 1 liquid medicine tank, 2 sealing cover, 2a filling hole, 2b annular positioning groove, 2c annular locking groove, 2d limit flange, 3 twisted handle, 4 lifting ring, 5 lifting rope, 6 blocking block, 7 movable liquid-inducing sleeves, and 8 rubber rings.
具体实施方式Detailed ways
如图1-4所示，一种非电驱动便携式输注装置，包括药液罐体1、密封盖体2、吊环4、吊绳5，密封盖体2可拆卸地封装药液罐体1的上端进液口且与药液罐体1的上端进液口螺纹配合，密封盖体2上安装有拧合手柄3，吊环4活动扣接在拧合手柄3上，吊绳5与吊环4相连，密封盖体2上设有纵贯其中的、圆孔结构的加液孔2a，加液孔2a中塞装有可上下滑移的、圆套结构的活动引液套7，活动引液套7的轴线与加液孔2a的轴线相重合，活动引液套7的外周壁套装有与之同轴的橡胶圈8，加液孔2a内周壁上设有环形定位槽2b、环形锁止槽2c，环形定位槽2b处于环形锁止槽2c的正上方，活动引液套7上端塞装有封堵块6，且封堵块6与活动引液套7上端螺纹配合，在需要补充药液时橡胶圈8恰好正对环形定位槽2b的位置并填塞环形定位槽2b，不需要补充药液时橡胶圈8恰好正对环形锁止槽2c的位置并填塞环形锁止槽2c。As shown in Figure 1-4, a non-electrically driven portable infusion device includes a liquid medicine tank 1, a sealing cover 2, a suspension ring 4, and a hanging rope 5, and the sealing cover 2 detachably encapsulates the liquid medicine tank 1 The liquid inlet at the upper end of the liquid medicine tank 1 is threadedly matched with the liquid inlet at the upper end of the liquid medicine tank body 1, the screwing handle 3 is installed on the sealing cover body 2, the lifting ring 4 is movably buckled on the screwing handle 3, the lifting rope 5 and the lifting ring 4 Connected, the sealing cover 2 is provided with a liquid filling hole 2a with a round hole structure running through it, and the liquid filling hole 2a is plugged with a movable liquid introduction sleeve 7 that can slide up and down and has a circular sleeve structure. The axis of the sleeve 7 coincides with the axis of the liquid filling hole 2a, and the outer peripheral wall of the movable liquid introduction sleeve 7 is covered with a coaxial rubber ring 8, and the inner peripheral wall of the liquid filling hole 2a is provided with an annular positioning groove 2b, an annular locking Groove 2c, the annular positioning groove 2b is at the top of the annular locking groove 2c, the upper end of the movable liquid introduction sleeve 7 is plugged with a blocking block 6, and the blocking block 6 is threadedly matched with the upper end of the movable liquid introduction sleeve 7. The rubber ring 8 just faces the position of the annular positioning groove 2b and fills the annular positioning groove 2b when it is liquid, and the rubber ring 8 just faces the position of the annular locking groove 2c and fills the annular locking groove 2c when the liquid medicine does not need to be replenished.
不需要补充药液时，橡胶圈8可密封加液孔2a，以防病菌侵入药液罐体1内，在需要补充药液时，可将整个活动引液套7抽上来，使得橡胶圈8恰好正对环形定位槽2b的位置并填塞环形定位槽2b，可防止病菌侵入药液罐体1内，此时可拧下封堵块6，将输液管或低阻力蓝空针等输液机构的输出端插在活动引液套7上端，以便完成补充药液的操作，在药液补充完成后可用另一个消过毒的封堵块6堵住活动引液套7上端。When it is not necessary to replenish the liquid medicine, the rubber ring 8 can seal the filling hole 2a to prevent germs from invading the liquid medicine tank 1. When the liquid medicine needs to be replenished, the entire movable liquid introduction sleeve 7 can be pulled up so that the rubber ring 8 Just facing the position of the annular positioning groove 2b and filling the annular positioning groove 2b can prevent germs from invading the liquid medicine tank 1. At this time, the blocking block 6 can be unscrewed, and the infusion mechanism such as the infusion tube or the low-resistance blue empty needle can be unscrewed. The output end is inserted in the upper end of the movable liquid introduction cover 7, so that the operation of replenishing the liquid medicine can be completed, and another sterilized blocking block 6 can be used to block the upper end of the movable liquid introduction cover 7 after the liquid medicine replenishment is completed.
上述加液孔2a底端处设有一圈靠近环形锁止槽2c的、且处于环形锁止槽2c下方的、在不需要补充药液时托住活动引液套7的限位凸缘2d。可防止活动引液套7在向下移动时产生运动过位现象，以免活动引液套7掉入药液罐体1内。The bottom of the liquid filling hole 2a is provided with a limit flange 2d which is close to the annular locking groove 2c and below the annular locking groove 2c, and supports the movable liquid introduction sleeve 7 when the liquid medicine does not need to be replenished. It can prevent the movable liquid introduction sleeve 7 from over-moving when moving downward, so as to prevent the movable liquid introduction sleeve 7 from falling into the liquid medicine tank 1 .
本发明并不局限于上述实施例，在本发明公开的技术方案的基础上，本领域的技术人员根据所公开的技术内容，不需要创造性的劳动就可以对其中的一些技术特征作出一些替换和变形，这些替换和变形均在本发明的保护范围内。The present invention is not limited to the above-mentioned embodiments. On the basis of the technical solutions disclosed in the present invention, those skilled in the art can make some replacements and modifications to some of the technical features according to the disclosed technical content without creative work. Deformation, these replacements and deformations are all within the protection scope of the present invention.
Claims (2)
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810456235.XA CN108452398B (en) | 2018-05-14 | 2018-05-14 | Non-electric drive portable infusion device |
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| CN201810456235.XA CN108452398B (en) | 2018-05-14 | 2018-05-14 | Non-electric drive portable infusion device |
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| CN108452398A true CN108452398A (en) | 2018-08-28 |
| CN108452398B CN108452398B (en) | 2023-12-15 |
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| CN2902282Y (en) * | 2006-04-20 | 2007-05-23 | 刘会臣 | Sealed type dosage transfusion bottle |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108452398B (en) | 2023-12-15 |
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Effective date of registration: 20231121 Address after: 221,000 Building B, Kechuang Phase I, Xiyi High tech Industrial Development Zone, Xinyi City, Xuzhou City, Jiangsu Province Applicant after: Jiangsu Chengyida Intelligent Technology Co.,Ltd. Address before: 212000 Zhou Jia Zhuang, Sifang Qiao Cun, Gaoqiao Town, Dantu District, Zhenjiang City, Jiangsu Province Applicant before: ZHENJIANG GAOGUAN MEDICAL APPLIANCES CO.,LTD. |
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