CN209751766U - Novel abdominal cavity negative pressure flushing and drainage system - Google Patents
Novel abdominal cavity negative pressure flushing and drainage system Download PDFInfo
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- CN209751766U CN209751766U CN201920134767.1U CN201920134767U CN209751766U CN 209751766 U CN209751766 U CN 209751766U CN 201920134767 U CN201920134767 U CN 201920134767U CN 209751766 U CN209751766 U CN 209751766U
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- drainage
- tube
- negative pressure
- drainage tube
- flushing
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- 238000011010 flushing procedure Methods 0.000 title claims abstract description 26
- 210000000683 abdominal cavity Anatomy 0.000 title description 2
- 239000007788 liquid Substances 0.000 claims abstract description 8
- 238000005406 washing Methods 0.000 claims abstract 6
- 238000009423 ventilation Methods 0.000 claims description 13
- 230000002262 irrigation Effects 0.000 claims description 6
- 238000003973 irrigation Methods 0.000 claims description 6
- 208000005718 Stomach Neoplasms Diseases 0.000 abstract description 4
- 230000003187 abdominal effect Effects 0.000 abstract description 4
- 206010017758 gastric cancer Diseases 0.000 abstract description 4
- 201000011549 stomach cancer Diseases 0.000 abstract description 4
- 206010066901 Treatment failure Diseases 0.000 abstract description 2
- 206010068797 Anastomotic fistula Diseases 0.000 abstract 1
- 230000000740 bleeding effect Effects 0.000 abstract 1
- 230000002980 postoperative effect Effects 0.000 abstract 1
- 230000028327 secretion Effects 0.000 description 6
- 206010050456 Anastomotic leak Diseases 0.000 description 5
- 239000012530 fluid Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000001356 surgical procedure Methods 0.000 description 3
- 206010061218 Inflammation Diseases 0.000 description 2
- 230000035876 healing Effects 0.000 description 2
- 230000004054 inflammatory process Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010016717 Fistula Diseases 0.000 description 1
- 208000032843 Hemorrhage Diseases 0.000 description 1
- 208000035389 Ring chromosome 6 syndrome Diseases 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 230000003872 anastomosis Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003890 fistula Effects 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 230000001338 necrotic effect Effects 0.000 description 1
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- External Artificial Organs (AREA)
Abstract
Description
技术领域technical field
本实用新型涉及负压引流设备领域，具体涉及一种新型腹腔负压冲洗引流系统。The utility model relates to the field of negative pressure drainage equipment, in particular to a novel abdominal cavity negative pressure flushing and drainage system.
背景技术Background technique
吻合口瘘是胃癌术后的严重并发症，与胃癌术后的高死亡率密切相关。有效通畅的引流是治疗吻合口瘘的关键。传统的引流方式对于吻合口瘘的治疗效果欠佳。Anastomotic leakage is a serious complication after gastric cancer surgery, which is closely related to the high mortality rate after gastric cancer surgery. Effective and unobstructed drainage is the key to the treatment of anastomotic leakage. Traditional drainage methods are not effective in the treatment of anastomotic leakage.
实用新型内容Utility model content
为解决以上问题，本实用新型通过以下技术方案实现：In order to solve the above problems, the utility model is realized through the following technical solutions:
一种新型负压冲洗引流系统，包括引流管、引流瓶和连接管，其特征在于所述引流管内穿插有冲洗管，所述引流管侧壁设有穿孔，所述引流管末端设有开口，所述冲洗管从穿孔穿入并从开口穿出；所述冲洗管前端连接有冲洗液，所述冲洗管末端设有出液口；所述引流管前端通过连接管与所述引流瓶相连，所述引流瓶配设有负压装置。A new type of negative pressure flushing and drainage system, including a drainage tube, a drainage bottle and a connecting tube, characterized in that a flushing tube is inserted into the drainage tube, the side wall of the drainage tube is provided with perforations, and the end of the drainage tube is provided with an opening. The flushing tube penetrates through the perforation and exits through the opening; the front end of the flushing tube is connected with a flushing liquid, and the end of the flushing tube is provided with a liquid outlet; the front end of the drainage tube is connected to the drainage bottle through a connecting tube, The drainage bottle is equipped with a negative pressure device.
进一步的，引流管侧壁设有透气孔。Further, the side wall of the drainage tube is provided with ventilation holes.
进一步的，引流管侧壁设有透气管道，所述透气管道与所述透气孔相连通。Further, a ventilation pipe is provided on the side wall of the drainage tube, and the ventilation pipe communicates with the ventilation hole.
进一步的，连接管插接于所述引流管内部，所述引流管与所述连接管的前端的外侧壁设有环形凹槽，所述环形凹槽内嵌设有环形橡胶圈。Further, the connecting pipe is inserted into the inside of the drainage pipe, and the outer wall of the front end of the drainage pipe and the connecting pipe is provided with an annular groove, and an annular rubber ring is embedded in the annular groove.
有益效果：新型腹腔负压冲洗引流系统可有效降低胃癌术后吻合口瘘相关的治疗失败率、再手术率及腹腔出血率。首先，持续冲洗可减轻局部炎症反应，为瘘口及周围组织的愈合创造了良好环境，同时也起到稀释分泌物的作用，利于从引流管排出；其次，利用负压将液体排除。管道内持续的气流使管道内的压力低于待冲洗区域的压力。因此，分泌物和坏死组织可以被及时清除。因此，该新型腹腔负压冲洗引流系统可以减少局部炎症，为吻合口的闭合和愈合提供良好的环境。Beneficial effects: The new abdominal negative pressure irrigation and drainage system can effectively reduce the treatment failure rate, reoperation rate and abdominal hemorrhage rate related to anastomotic leakage after gastric cancer surgery. First, continuous flushing can reduce local inflammatory reactions, create a good environment for the healing of fistula and surrounding tissues, and also play a role in diluting secretions, which is conducive to drainage from the drainage tube; second, the use of negative pressure to drain the fluid. The continuous air flow in the pipe keeps the pressure in the pipe lower than that of the area to be flushed. Therefore, secretions and necrotic tissue can be removed in time. Therefore, the new abdominal negative pressure irrigation and drainage system can reduce local inflammation and provide a good environment for the closure and healing of the anastomotic stoma.
附图说明Description of drawings
图1为本实用新型的整体结构示意图；Fig. 1 is the overall structural representation of the utility model;
图2为图1中A处结构示意图；Fig. 2 is a structural schematic diagram of place A in Fig. 1;
图3为图1中B处结构示意图；Fig. 3 is a schematic diagram of the structure at B in Fig. 1;
图4为连接管和引流管的连接方式示意图。Fig. 4 is a schematic diagram of the connection mode of the connecting tube and the drainage tube.
附图标记如下：The reference signs are as follows:
1、引流管；11、穿孔；12、透气孔；13、透气管道；14、环形凹槽；2、引流瓶；3、连接管；4、冲洗管；5、负压装置；6；环形橡胶圈。1. Drainage tube; 11. Perforation; 12. Ventilation hole; 13. Ventilation pipe; 14. Annular groove; 2. Drainage bottle; 3. Connecting pipe; 4. Flushing pipe; 5. Negative pressure device; 6. Ring rubber lock up.
具体实施方式Detailed ways
下面结合附图和实施例对本实用新型作进一步的详细说明，应当理解，本实用新型的结构并不仅限于以下实施例：Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail, it should be understood that the structure of the utility model is not limited to the following examples:
如图1-4所示，一种新型负压冲洗引流系统，包括引流管1、引流瓶2和连接管3，其特征在于所述引流管1内穿插有冲洗管4，所述引流管1侧壁设有穿孔11，所述引流管1末端设有开口，所述冲洗管4从穿孔11穿入并从开口穿出；所述冲洗管4前端连接有冲洗液，所述冲洗管4末端设有出液口；所述引流管1前端通过连接管3与所述引流瓶2相连，所述引流瓶2配设有负压装置5。As shown in Figure 1-4, a new type of negative pressure flushing and drainage system, including a drainage tube 1, a drainage bottle 2 and a connecting tube 3, is characterized in that the drainage tube 1 is interspersed with a flushing tube 4, and the drainage tube 1 The side wall is provided with a perforation 11, the end of the drainage tube 1 is provided with an opening, and the flushing tube 4 penetrates through the perforation 11 and passes out from the opening; the front end of the flushing tube 4 is connected with a flushing liquid, and the end of the flushing tube 4 A liquid outlet is provided; the front end of the drainage tube 1 is connected to the drainage bottle 2 through a connecting pipe 3 , and the drainage bottle 2 is equipped with a negative pressure device 5 .
在使用时，将引流管1放置在吻合口旁及左横隔膜下，当吻合口瘘发生时，将冲洗管4从引流管1外侧从穿孔11穿入并一直延伸至吻合口旁，连接管3内端露出引流管10.3-0.5cm，并外接冲洗液，即生理盐水。工作时冲洗液对吻合口进行持续冲洗，并通过引流瓶2将冲洗液及分泌物排出，引流瓶2外接负压10-20mmHg。When in use, place the drainage tube 1 next to the anastomotic stoma and under the left diaphragm. When an anastomotic leak occurs, insert the irrigation tube 4 from the outside of the drainage tube 1 through the perforation 11 and extend to the side of the anastomotic stoma. 10.3-0.5cm of the drainage tube is exposed at the end, and the flushing fluid is externally connected, that is, normal saline. During work, the flushing fluid continuously flushes the anastomosis, and discharges the flushing fluid and secretions through the drainage bottle 2, which is externally connected to a negative pressure of 10-20mmHg.
进一步的，引流管1侧壁设有透气孔12。透气孔12可以用于透气，负压装置5在持续工作，当冲洗液用完，且分泌物较少的时候，为了使内部压力平衡，可以从透气孔12进行吸气，以免引起患者不适。Further, the side wall of the drainage tube 1 is provided with ventilation holes 12 . Vent hole 12 can be used for ventilating, and negative pressure device 5 is continuously working, and when flushing fluid is used up, and secretion is less, in order to make internal pressure balance, can carry out suction from vent hole 12, so as not to cause patient's discomfort.
进一步的，引流管1侧壁设有透气管道13，所述透气管道13与所述透气孔12相连通。透气孔12外部接有透气管，可以防止体内分泌物从透气孔12中泄露出来，影响卫生。Further, the side wall of the drainage tube 1 is provided with a ventilation duct 13 , and the ventilation duct 13 communicates with the ventilation hole 12 . The air vent 12 is connected with a vent tube outside, which can prevent body secretions from leaking out from the air vent 12 and affect hygiene.
进一步的，连接管3插接于所述引流管1内部，所述引流管1与所述连接管3的前端的外侧壁设有环形凹槽14，所述环形凹槽14内嵌设有环形橡胶圈6。通过橡胶圈的紧固作用，可以防止引流管1和连接管3之间发生脱落现象，同时可以将原先两个管道之间的连接变得更为宽松些，防止在进行更换引流瓶2的时候将两个管道分开用力过大使内部残留的分泌物溅出来。通过本方案，只需揉动橡胶圈，将橡胶圈拆开，便能轻易松开引流管1和连接管3之间的连接。Further, the connecting tube 3 is inserted into the inside of the drainage tube 1, and the outer wall of the front end of the drainage tube 1 and the connecting tube 3 is provided with an annular groove 14, and an annular groove 14 is embedded in the annular groove 14. Rubber ring6. Through the tightening effect of the rubber ring, it can prevent the phenomenon of falling off between the drainage tube 1 and the connecting tube 3, and at the same time, the connection between the original two tubes can be made looser, preventing the replacement of the drainage bottle 2. Pulling the two tubes apart with too much force splashes any secretions left inside. Through this solution, the connection between the drainage tube 1 and the connecting tube 3 can be easily loosened by simply kneading the rubber ring to disassemble the rubber ring.
以上显示和描述了本实用新型的基本原理和主要特征和本实用新型的优点。本领域的技术人应该了解，本实用新型不受上述实施例的限制，上述实施例和说明书中描述的只是说明本实用新型的原理，在不脱离本实用新型精神和范围的前提下，本实用新型还会有各种变化和改进，这些变化和改进都落入要求保护的本实用新型范围内。本实用新型要求保护范围由所附的权利要求书及其等效物界定。The basic principles and main features of the present utility model and the advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920134767.1U CN209751766U (en) | 2019-01-26 | 2019-01-26 | Novel abdominal cavity negative pressure flushing and drainage system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920134767.1U CN209751766U (en) | 2019-01-26 | 2019-01-26 | Novel abdominal cavity negative pressure flushing and drainage system |
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| CN201920134767.1U Expired - Fee Related CN209751766U (en) | 2019-01-26 | 2019-01-26 | Novel abdominal cavity negative pressure flushing and drainage system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114191636A (en) * | 2021-12-10 | 2022-03-18 | 山东第一医科大学附属肿瘤医院(山东省肿瘤防治研究院、山东省肿瘤医院) | Double-negative-pressure drainage and flushing integrated device and method |
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2019
- 2019-01-26 CN CN201920134767.1U patent/CN209751766U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114191636A (en) * | 2021-12-10 | 2022-03-18 | 山东第一医科大学附属肿瘤医院(山东省肿瘤防治研究院、山东省肿瘤医院) | Double-negative-pressure drainage and flushing integrated device and method |
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Granted publication date: 20191210 |