CN202777198U - Negative pressure drainage bottle for medical treatment - Google Patents
Negative pressure drainage bottle for medical treatment Download PDFInfo
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- CN202777198U CN202777198U CN 201220458816 CN201220458816U CN202777198U CN 202777198 U CN202777198 U CN 202777198U CN 201220458816 CN201220458816 CN 201220458816 CN 201220458816 U CN201220458816 U CN 201220458816U CN 202777198 U CN202777198 U CN 202777198U
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- drainage
- bottle
- tube
- negative pressure
- valve
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- 230000001105 regulatory effect Effects 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 4
- 239000012530 fluid Substances 0.000 abstract description 2
- 210000000038 chest Anatomy 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 206010008469 Chest discomfort Diseases 0.000 description 1
- 208000002151 Pleural effusion Diseases 0.000 description 1
- 206010051986 Pneumatosis Diseases 0.000 description 1
- 208000007536 Thrombosis Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 210000000115 thoracic cavity Anatomy 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
一种医疗用负压引流瓶，包括瓶体1，瓶盖及引流管3和负压管4，所述瓶体1的侧边设有排出口5，所述的引流管3管内设有单向阀31，引流管3的管上设置有引流开关32，所述的瓶体1上还设置有一调压管2，调压管2上设有调压阀门21，所述的排出口5上设有一排出阀51，本实用新型的医疗用负压引流瓶采用在引流瓶上设置调压阀门，配合引流管上的止回阀，可有效得避免病人因为搬动引流瓶或者不小心碰倒引流瓶而造成瓶内的压力变化或者液体倒流，同时可以方便医护人员排出瓶内的积液，具有使用安全方便的优点。
A medical negative pressure drainage bottle, comprising a bottle body 1, a bottle cap, a drainage tube 3 and a negative pressure tube 4, the side of the bottle body 1 is provided with a discharge port 5, and the drainage tube 3 is provided with a single To the valve 31, the pipe of the drainage pipe 3 is provided with a drainage switch 32, the bottle body 1 is also provided with a pressure regulating pipe 2, the pressure regulating pipe 2 is provided with a pressure regulating valve 21, and the discharge port 5 is provided with a pressure regulating valve 21. There is a discharge valve 51. The medical negative pressure drainage bottle of the utility model adopts a pressure regulating valve on the drainage bottle, and cooperates with a check valve on the drainage tube, which can effectively prevent the patient from moving the drainage bottle or accidentally knocking it down. Draining the bottle causes the pressure change in the bottle or the liquid to flow back, and at the same time, it can facilitate the medical staff to discharge the fluid in the bottle, and has the advantages of safe and convenient use.
Description
技术领域：Technical field:
本实用新型属于医疗器械领域中的胸腔引流用品，具体涉及的是一种医疗用负压引流瓶。 The utility model belongs to chest drainage supplies in the field of medical equipment, in particular to a medical negative pressure drainage bottle.
背景技术：Background technique:
对于胸腔内积液或者积气的治疗，一般是都需要闭式引流处理掉，目前在临床上采用的是负压引流瓶，这样的连接负压气管的引流瓶一般是没有密封夹的，在不使用的时候需要采用强力夹把连接胸腔的管道夹紧，而这样的强力夹多数是不锈钢的，具有一定的质量，病人在移动中带着这样的一个物品显得很不方便，同时，有些引流瓶还设置了止回阀，如名称为，胸腔闭式引流瓶，专利号为201120041781的中国实用新型专利，其结构为，胸腔闭式引流瓶，包括透明瓶体和瓶盖，瓶盖上设有通气管和引流管，.引流管上设有手动开关，引流管下端接有与之连通的水封管，其水封管上设有单向阀。由于负压管道的压力并非恒定的，时不时是会出现瓶内负压过大的情况，导致病人在引流的时候感觉不舒服。另外，由于现有的引流瓶没设置排出阀，医护人员需要打开瓶盖来倾倒引流液,这样引流瓶容易污染,操作也不方便。 For the treatment of pleural effusion or pneumatosis, closed drainage is generally required to deal with it. At present, negative pressure drainage bottles are used clinically. Such drainage bottles connected to negative pressure trachea generally do not have sealing clips. When not in use, it is necessary to use strong clamps to clamp the pipes connected to the chest cavity. Most of these strong clamps are made of stainless steel and have a certain quality. It is very inconvenient for patients to carry such an item while moving. At the same time, some drainage The bottle is also provided with a check valve, such as the closed chest drainage bottle, the patent No. is a Chinese utility model patent of 201120041781, and its structure is a closed chest drainage bottle, which includes a transparent bottle body and a bottle cap. There are ventilation tube and drainage tube. The drainage tube is equipped with a manual switch, and the lower end of the drainage tube is connected with a water seal tube connected with it. The water seal tube is provided with a one-way valve. Since the pressure of the negative pressure pipeline is not constant, the negative pressure in the bottle may be too large from time to time, causing the patient to feel uncomfortable during drainage. In addition, since the existing drainage bottle is not provided with a discharge valve, the medical personnel need to open the bottle cap to dump the drainage liquid, so the drainage bottle is easy to be polluted and the operation is inconvenient.
发明内容：Invention content:
针对现有技术存在的缺陷，本实用新型的目的是提供一种可以克服上述缺陷的，方便使用的，具有自动恒压的医疗用负压引流瓶。 Aiming at the defects of the prior art, the purpose of this utility model is to provide a medical negative pressure drainage bottle which can overcome the above defects, is convenient to use, and has automatic constant pressure.
本实用新型解决其技术问题所采取的技术方案是：一种医疗用负压引流瓶，包括瓶体，瓶盖及引流管和负压管，关键在于所述瓶体的侧边设有排出口，所述的引流管管内设有单向阀，引流管的管上设置有引流开关，所述的瓶体上还设置有一调压管，调压管上设有调压阀门，所述的排出口上设有一排出阀，所述的引流开关包括一开关体及一插销，所述的开关体上设有一插销孔，所述的插销上设置有螺纹，对应地在开关体上的插销孔内壁设有螺纹，所述的插销末端设有手柄。 The technical scheme adopted by the utility model to solve the technical problem is: a negative pressure drainage bottle for medical use, including a bottle body, a bottle cap, a drainage tube and a negative pressure tube, the key is that the side of the bottle body is provided with a discharge port , the drainage tube is provided with a one-way valve, the tube of the drainage tube is provided with a drainage switch, the bottle body is also provided with a pressure regulating tube, and the pressure regulating tube is provided with a pressure regulating valve. A discharge valve is provided on the outlet, and the drainage switch includes a switch body and a pin. The switch body is provided with a pin hole, and the pin is provided with threads, correspondingly on the inner wall of the pin hole on the switch body. Threads are provided, and a handle is provided at the end of the bolt.
为了使单向阀具有可靠的止回性，所述的单向阀为橡胶材质制作的V形开口结构。 In order to make the one-way valve have reliable non-return performance, the one-way valve is a V-shaped opening structure made of rubber material.
为了使引流瓶内的负压力稳定恒定，所述的调压阀门为可调式的自动恒压阀门。 In order to keep the negative pressure in the drainage bottle stable and constant, the pressure regulating valve is an adjustable automatic constant pressure valve.
本实用新型的医疗用负压引流瓶采用在引流瓶上设置调压阀门，配合引流管上的止回阀，可有效得避免病人因为搬动引流瓶或者不小心碰倒引流瓶而造成瓶内的压力变化或者液体倒流，同时可以方便医护人员排出瓶内的引流液，具有使用安全方便的优点。 The medical negative pressure drainage bottle of the utility model is provided with a pressure regulating valve on the drainage bottle, and cooperates with a check valve on the drainage tube, which can effectively prevent the patient from moving the drainage bottle or accidentally knocking down the drainage bottle from causing the Pressure changes or liquid backflow, and at the same time, it is convenient for medical staff to discharge the drainage fluid in the bottle, which has the advantages of safe and convenient use.
附图说明：Description of drawings:
图1为本实用新型结构示意图。 Fig. 1 is the structural representation of the utility model.
图2为本实用新型单向阀结构示意图。 Fig. 2 is a structural schematic diagram of the utility model check valve.
具体实施方式：Detailed ways:
如图1至图2所示，一种医疗用负压引流瓶，包括瓶体1，瓶盖及引流管3和负压管4，所述瓶体1的侧边设有排出口5，所述的引流管3管内设有单向阀31，引流管3的管上设置有引流开关32，所述的瓶体1上还设置有一调压管2，调压管2上设有调压阀门21，所述的排出口5上设有一排出阀51，所述的引流开关32包括一开关体及一插销，所述的开关体上设有一插销孔，所述的插销上设置有螺纹，对应地在开关体上的插销孔内壁设有螺纹，所述的插销末端设有手柄。所述的插销可以根据螺纹拧紧和松动来控制引流速度，当插销完全拧紧在插销孔后，插销的头部将引流管3全部封闭，起到了关闭引流管的作用。所述的排出口5及排出阀51可以在使用结构后，让护理人员对引流瓶内部的积液进行清除。所述的引流管3和负压管4均设置在瓶盖上。
As shown in Figures 1 to 2, a negative pressure drainage bottle for medical use comprises a
所述的单向阀31为橡胶材质制作的V形开口结构。由于胸部积液中可能会含有血块等固体物，采用V字形的自粘合式的单向阀可以有效得避免因为固体排出物阻挡阀门口的情况。
The one-
所述的调压阀门21为可调式的自动恒压阀门。可调式的自动恒压阀门可以根据使用者的胸部压力进行调整。
The
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220458816 CN202777198U (en) | 2012-09-10 | 2012-09-10 | Negative pressure drainage bottle for medical treatment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220458816 CN202777198U (en) | 2012-09-10 | 2012-09-10 | Negative pressure drainage bottle for medical treatment |
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| CN202777198U true CN202777198U (en) | 2013-03-13 |
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| CN 201220458816 Expired - Fee Related CN202777198U (en) | 2012-09-10 | 2012-09-10 | Negative pressure drainage bottle for medical treatment |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103316883A (en) * | 2013-05-20 | 2013-09-25 | 深圳湃尔生物科技有限公司 | Waste liquid discharge device for plate washer |
| CN105664273A (en) * | 2016-02-02 | 2016-06-15 | 青岛市第三人民医院 | Anhydrous noiseless chest closed drainage device |
| CN106198110A (en) * | 2016-08-03 | 2016-12-07 | 北京市环境保护科学研究院 | A kind of road cumulated dust wet type sampler |
| WO2018090550A1 (en) * | 2016-11-21 | 2018-05-24 | 常州帝斯博医疗用品有限公司 | Anti-drip plug-free negative pressure drainage system |
| CN109498856A (en) * | 2018-12-29 | 2019-03-22 | 珠海麦迪克医疗器械有限公司 | A kind of Breast Surgery drainage device |
| CN112121242A (en) * | 2020-08-24 | 2020-12-25 | 复旦大学附属华山医院 | Miniature negative pressure chest drainage bottle and miniature negative pressure chest drainage device |
| CN112999445A (en) * | 2021-03-31 | 2021-06-22 | 四川大学华西医院 | Measurable negative pressure aspirator for gastrointestinal decompression |
-
2012
- 2012-09-10 CN CN 201220458816 patent/CN202777198U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103316883A (en) * | 2013-05-20 | 2013-09-25 | 深圳湃尔生物科技有限公司 | Waste liquid discharge device for plate washer |
| CN103316883B (en) * | 2013-05-20 | 2016-07-13 | 深圳湃尔生物科技有限公司 | Wash trigger waste liquid discharge device |
| CN105664273A (en) * | 2016-02-02 | 2016-06-15 | 青岛市第三人民医院 | Anhydrous noiseless chest closed drainage device |
| CN106198110A (en) * | 2016-08-03 | 2016-12-07 | 北京市环境保护科学研究院 | A kind of road cumulated dust wet type sampler |
| WO2018090550A1 (en) * | 2016-11-21 | 2018-05-24 | 常州帝斯博医疗用品有限公司 | Anti-drip plug-free negative pressure drainage system |
| CN109498856A (en) * | 2018-12-29 | 2019-03-22 | 珠海麦迪克医疗器械有限公司 | A kind of Breast Surgery drainage device |
| CN112121242A (en) * | 2020-08-24 | 2020-12-25 | 复旦大学附属华山医院 | Miniature negative pressure chest drainage bottle and miniature negative pressure chest drainage device |
| CN112121242B (en) * | 2020-08-24 | 2024-01-23 | 复旦大学附属华山医院 | Miniature negative pressure chest drainage bottle and miniature negative pressure chest drainage device |
| CN112999445A (en) * | 2021-03-31 | 2021-06-22 | 四川大学华西医院 | Measurable negative pressure aspirator for gastrointestinal decompression |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20130910 |