CN221130530U - A chest closed flushing and drainage device - Google Patents
A chest closed flushing and drainage device Download PDFInfo
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- CN221130530U CN221130530U CN202321929795.5U CN202321929795U CN221130530U CN 221130530 U CN221130530 U CN 221130530U CN 202321929795 U CN202321929795 U CN 202321929795U CN 221130530 U CN221130530 U CN 221130530U
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- 238000011010 flushing procedure Methods 0.000 title claims abstract description 27
- 238000001802 infusion Methods 0.000 claims abstract description 12
- 239000002504 physiological saline solution Substances 0.000 claims abstract description 9
- 210000000038 chest Anatomy 0.000 claims description 17
- 239000007788 liquid Substances 0.000 claims description 9
- 238000003973 irrigation Methods 0.000 claims description 5
- 238000005406 washing Methods 0.000 claims description 4
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 claims description 3
- 229960002897 heparin Drugs 0.000 claims description 3
- 229920000669 heparin Polymers 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims 2
- 230000002262 irrigation Effects 0.000 claims 2
- 238000007789 sealing Methods 0.000 claims 1
- 210000000115 thoracic cavity Anatomy 0.000 abstract description 10
- 238000012279 drainage procedure Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 241001411320 Eriogonum inflatum Species 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 3
- 206010014568 Empyema Diseases 0.000 description 1
- 206010019027 Haemothorax Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000036512 infertility Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 201000003144 pneumothorax Diseases 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- External Artificial Organs (AREA)
Abstract
Description
技术领域Technical Field
本实用新型涉及医疗设备技术领域，特别为一种胸腔封闭式冲洗引流装置。The utility model relates to the technical field of medical equipment, in particular to a chest closed flushing and drainage device.
背景技术Background technique
胸腔闭式引流是将引流管一端放入胸腔内，而另一端接入比其位置更低的水封瓶，以便排出气体或收集胸腔内的液体，使得肺组织重新张开而恢复功能，作为一种治疗手段广泛地应用于血胸、气胸、脓胸的引流及开胸术后，对于疾病的治疗起着十分重要的作用。Closed chest drainage is a method of placing one end of the drainage tube into the chest cavity and connecting the other end to a water-seal bottle that is lower than the tube in order to expel gas or collect fluid in the chest cavity, allowing the lung tissue to reopen and restore function. As a treatment method, it is widely used in the drainage of hemothorax, pneumothorax, empyema and after thoracotomy, and plays a very important role in the treatment of the disease.
现有的胸腔闭式引流方式目的单一,引流以后无法实现持续冲洗功能,还需要再次穿刺置入冲洗导管,给患者增加痛苦、风险,每次反复上述引流与冲洗工作,增加医生工作量,再次穿刺插入冲洗管会在损伤组织的同时，增加污染风险。对于进入患者体内的液体流速不能调节，易增加患者痛苦。The existing closed chest drainage method has a single purpose. After drainage, it is impossible to achieve continuous flushing function. It is necessary to puncture and insert the flushing catheter again, which adds pain and risk to the patient. Each repeated drainage and flushing work increases the workload of the doctor. Puncture and insert the flushing tube again will damage the tissue and increase the risk of contamination. The flow rate of the liquid entering the patient's body cannot be adjusted, which is easy to increase the pain of the patient.
实用新型内容Utility Model Content
本实用新型的目的在于：提供一种胸腔封闭式冲洗引流装置,以解决胸腔闭式引流冲洗工序繁琐以及冲洗流速不能调节的问题。The utility model aims to provide a chest closed flushing and drainage device to solve the problems that the flushing process of chest closed drainage is complicated and the flushing flow rate cannot be adjusted.
本实用新型通过如下技术方案实现：一种胸腔封闭式冲洗引流装置，包括胸腔穿刺引流管、连接在胸腔穿刺引流管后端的连接管、连通在连接管第一接口的三通阀、连通三通阀第二接口的吸引管以及连通三通阀第三接口的微冲洗管；The utility model is realized by the following technical scheme: a chest closed flushing and drainage device, comprising a chest puncture drainage tube, a connecting tube connected to the rear end of the chest puncture drainage tube, a three-way valve connected to a first interface of the connecting tube, a suction tube connected to a second interface of the three-way valve, and a micro-flushing tube connected to a third interface of the three-way valve;
所述三通阀内设置有旋转阀门；A rotary valve is arranged inside the three-way valve;
所述吸引管另一端连通引流瓶，所述微冲洗管另一端连通生理盐水袋；The other end of the suction tube is connected to the drainage bottle, and the other end of the micro-irrigation tube is connected to the physiological saline bag;
所述微冲洗管连通生理盐水袋一端端口设有输液泵，所述输液泵上设有压力调节器。An infusion pump is arranged at one end of the micro-irrigation tube connected to the physiological saline bag, and a pressure regulator is arranged on the infusion pump.
进一步地，所述吸引管上设有流量控制阀。Furthermore, a flow control valve is provided on the suction tube.
进一步地，引流瓶的瓶口设有瓶塞，所述瓶塞上开设有用于连通吸引管的通孔，所述引流瓶底部设有放液口。Furthermore, a bottle stopper is provided at the mouth of the drainage bottle, a through hole for connecting to the suction tube is provided on the bottle stopper, and a liquid discharge port is provided at the bottom of the drainage bottle.
进一步地，所述瓶塞为空气滤过塞，所述瓶塞上设置有透气孔，所述透气孔下端附着空气过滤纸。Furthermore, the bottle stopper is an air filter stopper, and a ventilation hole is provided on the bottle stopper, and an air filter paper is attached to the lower end of the ventilation hole.
进一步地，所述引流瓶上设有刻度。Furthermore, the drainage bottle is provided with a scale.
进一步地，所述放液口上设有密封肝素帽。Furthermore, a sealed heparin cap is provided on the liquid discharge port.
较之前技术而言，本实用新型的有益效果为：Compared with the previous technology, the beneficial effects of the utility model are:
本实用新型通过三通阀向上可以吸引引流上导管的引流物，向下可以冲洗引流下导管的引流物，保持胸腔闭式引流装置的通畅，同时在冲洗及吸引过程中保持引流上导管始终呈负压状态；本实用新型通过引流瓶空气开口处设置的待用空气过滤纸的针孔塞子，可以保持整个胸腔闭式引流装置的密闭性及无菌性；本实用新型通过在微冲洗管设置输液泵，输液泵上设有压力调节器，使得冲洗液体的流速能够调节。The utility model can attract the drainage of the upper drainage catheter upwards through the three-way valve, and can flush the drainage of the lower drainage catheter downwards, so as to keep the thorax closed drainage device unobstructed, and keep the upper drainage catheter in a negative pressure state at all times during the flushing and suction process; the utility model can maintain the airtightness and sterility of the entire thorax closed drainage device through the pinhole plug of the standby air filter paper arranged at the air opening of the drainage bottle; the utility model can adjust the flow rate of the flushing liquid by arranging an infusion pump in the micro-flushing tube, and a pressure regulator is provided on the infusion pump.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
图1为本实用新型结构示意图；Fig. 1 is a schematic diagram of the structure of the utility model;
图2为本实用新型剖面图。Figure 2 is a cross-sectional view of the utility model.
标号说明：1-胸腔穿刺引流管、2-连接管、3-三通阀、4-吸引管、5-微冲洗管、6-引流瓶、7-生理盐水袋、8-输液泵、9-压力调节器、31-旋转阀门、61-空气滤过塞、62-放液口、63-通孔、64-透气孔。Explanation of reference numerals: 1-thoracentesis drainage tube, 2-connecting tube, 3-three-way valve, 4-suction tube, 5-micro-irrigation tube, 6-drainage bottle, 7-physiological saline bag, 8-infusion pump, 9-pressure regulator, 31-rotary valve, 61-air filter plug, 62-drainage port, 63-through hole, 64-ventilation hole.
具体实施方式Detailed ways
下面将结合本实用新型实施例中的附图，对本实用新型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实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，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，都属于本实用新型保护的范围。The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
本实用新型提供一种胸腔封闭式冲洗引流装置，如图1-2所示，包括胸腔穿刺引流管1、连接在胸腔穿刺引流管1后端的连接管2、连通在连接管2第一接口的三通阀3、连通三通阀3第二接口的吸引管4以及连通三通阀3第三接口的微冲洗管5；三通阀3内设置有旋转阀门31；吸引管4另一端连通引流瓶6，微冲洗管5另一端连通生理盐水袋7；微冲洗管5连通生理盐水袋7一端端口设有输液泵8，输液泵8上设有压力调节器9。吸引管4上设有流量控制阀。引流瓶6的瓶口设有瓶塞61，瓶塞61上开设有用于连通吸引管4的通孔63，引流瓶6底部设有放液口62。瓶塞61为空气滤过塞，瓶塞61上设置有透气孔64，透气孔64下端附着空气过滤纸。引流瓶6上设有刻度。放液口62上设有密封肝素帽。The utility model provides a chest closed flushing and drainage device, as shown in Figures 1-2, comprising a chest puncture drainage tube 1, a connecting tube 2 connected to the rear end of the chest puncture drainage tube 1, a three-way valve 3 connected to the first interface of the connecting tube 2, a suction tube 4 connected to the second interface of the three-way valve 3, and a micro-washing tube 5 connected to the third interface of the three-way valve 3; a rotary valve 31 is arranged in the three-way valve 3; the other end of the suction tube 4 is connected to the drainage bottle 6, and the other end of the micro-washing tube 5 is connected to the physiological saline bag 7; an infusion pump 8 is arranged at one end of the micro-washing tube 5 connected to the physiological saline bag 7, and a pressure regulator 9 is arranged on the infusion pump 8. A flow control valve is arranged on the suction tube 4. A bottle plug 61 is arranged at the bottle mouth of the drainage bottle 6, and a through hole 63 for connecting the suction tube 4 is opened on the bottle plug 61, and a liquid discharge port 62 is arranged at the bottom of the drainage bottle 6. The bottle plug 61 is an air filter plug, and a vent 64 is arranged on the bottle plug 61, and an air filter paper is attached to the lower end of the vent 64. A scale is arranged on the drainage bottle 6. The liquid discharge port 62 is provided with a sealed heparin cap.
工作原理及过程：当使用本实用新型时首先对患者进行胸腔引流术操作，将穿刺引流管1置入患者胸腔内，使用三通阀3令连接管2与吸引管4连通将患者的胸腔内的液体排出，当需要冲洗胸腔时则采用微冲洗管5对胸腔进行冲洗，调节压力调节器9对输液泵8吸引速度进行控制，达到患者减轻重复穿刺痛苦的同时控制冲洗速度使患者更易适应冲洗。Working principle and process: When using the utility model, first perform chest drainage on the patient, insert the puncture drainage tube 1 into the patient's chest cavity, use the three-way valve 3 to connect the connecting tube 2 with the suction tube 4 to discharge the liquid in the patient's chest cavity, and when the chest cavity needs to be flushed, use the micro-flushing tube 5 to flush the chest cavity, adjust the pressure regulator 9 to control the suction speed of the infusion pump 8, so as to reduce the pain of repeated punctures for the patient and control the flushing speed so that the patient can adapt to the flushing more easily.
尽管本实用新型采用具体实施例及其替代方式对本实用新型进行示意和说明，但应当理解，只要不背离本实用新型的精神范围内的各种变化和修改均可实施。在以上所述实施例中，除非另有明确的规定和限定，术语“连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本实用新型中的具体含义。此外，术语中“上下”、“左右”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为便于描述和简化描述，不是指示或暗示特定的方位。Although the utility model uses specific embodiments and their alternatives to illustrate and describe the utility model, it should be understood that various changes and modifications can be implemented as long as they do not deviate from the spirit and scope of the utility model. In the above-mentioned embodiments, unless otherwise clearly specified and limited, the terms "connection", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral body; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to the specific circumstances. In addition, the orientation or position relationship indicated by the terms "up and down", "left and right" and the like are based on the orientation or position relationship shown in the drawings, which is only for the convenience of description and simplified description, and does not indicate or imply a specific orientation.
因此，应当理解除了受随附的权利要求及其等同条件的限制外，本实用新型不受任何意义上的限制。Therefore, it should be understood that the present invention is not limited in any sense except by the appended claims and their equivalents.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321929795.5U CN221130530U (en) | 2023-07-21 | 2023-07-21 | A chest closed flushing and drainage device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321929795.5U CN221130530U (en) | 2023-07-21 | 2023-07-21 | A chest closed flushing and drainage device |
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| Publication Number | Publication Date |
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| CN221130530U true CN221130530U (en) | 2024-06-14 |
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| CN202321929795.5U Active CN221130530U (en) | 2023-07-21 | 2023-07-21 | A chest closed flushing and drainage device |
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