技术领域technical field
本实用新型涉及医疗器械技术领域，特别涉及一种脓腔引流空肠营养双功管。The utility model relates to the technical field of medical devices, in particular to an abscess cavity drainage jejunum nutrition bifunctional tube.
背景技术Background technique
食管-纵膈瘘口一旦形成，往往合并纵膈脓肿，应立即禁食水，抗感染，留置脓腔引流管引流脓液，留置空肠营养管行营养支持，留置胃肠减压管行胃肠减压。目前临床上分别应用脓腔引流管、空肠营养管和胃肠减压管，给患者一个鼻腔甚至两个鼻腔留置管腔，增加患者很大痛苦，有些病人由于早期需要拔除脓腔引流管保留营养管或胃肠减压管，而三根管子在消化道内往往有时缠绕在一起，造成拔除脓腔引流管的时候导致空肠营养管或胃肠减压管的移位，甚至一起被拔除，影响患者的治疗，增加患者精神及身体的负担。脓腔引流管管腔较细，冲洗脓腔时易堵塞，另外，脓腔引流管较细不易固定，容易脱出。现有脓腔引流管在消化道内容易移位，影响引流效果，并且摩擦瘘口，影响瘘口愈合。Once the esophagus-mediastinum fistula is formed, it is often associated with a mediastinal abscess. It is necessary to immediately fast with water, resist infection, indwelling abscess drainage tube to drain pus, indwelling jejunal feeding tube for nutritional support, and indwelling gastrointestinal decompression tube for gastrointestinal stress reliever. At present, abscess drainage tube, jejunal feeding tube and gastrointestinal decompression tube are respectively used in clinical practice to give patients one nasal cavity or even two nasal cavity indwelling lumens, which increases the pain of patients. Some patients need to remove the abscess drainage tube to retain nutrition in the early stage. tube or gastrointestinal decompression tube, and the three tubes are often intertwined in the digestive tract, resulting in the displacement of the jejunal feeding tube or the gastrointestinal decompression tube when the abscess drainage tube is removed, or even removed together, affecting the patient’s health. Treatment increases the mental and physical burden of the patient. The abscess drainage tube has a thin lumen, which is easy to block when flushing the abscess cavity. In addition, the abscess drainage tube is thin and difficult to fix and easy to prolapse. The existing abscess drainage tube is easily displaced in the digestive tract, which affects the drainage effect, and also rubs the fistula, which affects the healing of the fistula.
此外，DSA(数字减影血管造影)下放置脓腔引流管、空肠营养管和胃肠减压管时需要反复经口进入消化道，给病人带来痛苦和不便，也给医务人员增加工作负担。In addition, when placing abscess drainage tubes, jejunal feeding tubes and gastrointestinal decompression tubes under DSA (Digital Subtraction Angiography), it is necessary to repeatedly enter the digestive tract through the mouth, which brings pain and inconvenience to patients and increases workload for medical staff. .
实用新型内容Utility model content
本实用新型的目的在于，针对上述问题，提供一种脓腔引流空肠营养双功管。The purpose of the present utility model is to provide a dual-function tube for abscess drainage and jejunum nutrition in view of the above-mentioned problems.
为了实现上述目的，本申请采用的技术方案为：一种脓腔引流空肠营养双功管，包括引流管主体，所述引流管主体的内腔固定设置有隔壁，所述隔壁将所述引流管主体的内腔分割成三个腔道，三个所述腔道分别是营养管内腔、胃肠减压管室和脓腔引流管室；In order to achieve the above purpose, the technical solution adopted in this application is as follows: an abscess drainage jejunum nutrition dual-function tube, comprising a drainage tube main body, the inner cavity of the drainage tube main body is fixedly provided with a partition wall, and the partition wall separates the drainage tube The inner cavity of the main body is divided into three cavities, and the three cavities are the inner cavity of the nutrition tube, the gastrointestinal decompression tube chamber and the abscess drainage tube chamber;
所述营养管内腔内竖向固定设置有营养管，所述营养管的上端穿出引流管主体的上端并设置有营养管帽，所述营养管的尾端穿出引流管主体的下端并开设有多个空肠营养管侧孔；A feeding tube is vertically fixed in the inner cavity of the feeding tube, the upper end of the feeding tube penetrates the upper end of the main body of the drainage tube and is provided with a feeding tube cap, and the tail end of the feeding tube penetrates the lower end of the main body of the drainage tube and opens There are multiple side holes for jejunal feeding tubes;
所述胃肠减压管室内竖向固定设置有胃肠减压管，所述胃肠减压管的上端穿出引流管主体的上端并固定设置有胃肠减压管帽，所述胃肠减压管的尾端穿出引流管主体的下端并开设有多个胃肠减压管引流侧孔；A gastrointestinal decompression tube is vertically fixed in the gastrointestinal decompression tube. The tail end of the decompression tube passes through the lower end of the main body of the drainage tube and is provided with a plurality of drainage side holes of the gastrointestinal decompression tube;
所述脓腔引流管室内竖向固定设置有脓腔引流管，所述脓腔引流管的上端穿出引流管主体的上端并固定设置有脓腔引流管帽，所述脓腔引流管的尾端穿出引流管主体的下端并开设有负压引流侧孔，所述脓腔引流管的尾端还设置有气囊，所述气囊设置在引流管主体与负压引流侧孔之间的脓腔引流管上，所述脓腔引流管上端的侧壁上设置有充气管，所述充气管从脓腔引流管内腔向下延伸到气囊内，所述充气管的上端设置有单向阀接头。The abscess drainage tube is vertically fixed with an abscess drainage tube, and the upper end of the abscess drainage tube penetrates the upper end of the drainage tube main body and is fixedly provided with an abscess drainage tube cap. The tail of the abscess drainage tube The end penetrates the lower end of the main body of the drainage tube and is provided with a side hole for negative pressure drainage. The tail end of the abscess drainage tube is also provided with an airbag, and the airbag is arranged in the abscess cavity between the main body of the drainage tube and the side hole for negative pressure drainage. On the drainage tube, an inflation tube is arranged on the side wall of the upper end of the abscess drainage tube, the inflation tube extends downward from the inner cavity of the abscess drainage tube into the airbag, and the upper end of the inflation tube is provided with a one-way valve joint.
进一步的，所述营养管的尾端、所述胃肠减压管的尾端和所述脓腔引流管的尾端的长度依次递减。Further, the lengths of the tail end of the feeding tube, the tail end of the gastrointestinal decompression tube, and the tail end of the abscess drainage tube are successively decreased.
进一步的，引流管主体的长度为25cm～35cm，所述营养管的长度为110cm～130cm，所述胃肠减压管的长度为75cm～90cm，所述脓腔引流管的长度为40cm～50cm。Further, the length of the main body of the drainage tube is 25cm-35cm, the length of the nutrition tube is 110cm-130cm, the length of the gastrointestinal decompression tube is 75cm-90cm, and the length of the abscess drainage tube is 40cm-50cm .
进一步的，所述空肠营养管侧孔为6～8个，且每个所述空肠营养管侧孔的直径为3mm～5mm。Further, there are 6 to 8 side holes of the jejunal feeding tube, and the diameter of each side hole of the jejunal feeding tube is 3 mm to 5 mm.
进一步的，所述胃肠减压管引流侧孔为6～8个，且每个所述胃肠减压管引流侧孔的直径为3mm～4mm。Further, there are 6 to 8 drainage side holes of the gastrointestinal decompression tube, and the diameter of each drainage side hole of the gastrointestinal decompression tube is 3 mm to 4 mm.
进一步的，所述负压引流侧孔为6～8个，且每个所述负压引流侧孔的直径为2mm～3mm。Further, the number of the negative pressure drainage side holes is 6-8, and the diameter of each of the negative pressure drainage side holes is 2 mm to 3 mm.
进一步的，所述营养管、所述脓腔引流管和所述胃肠减压管的材料均为硅胶材料。Further, the materials of the feeding tube, the abscess drainage tube and the gastrointestinal decompression tube are all silicone materials.
与现有技术相比，本实用新型的有益效果是：Compared with the prior art, the beneficial effects of the present utility model are:
方便实用、操作简单，能够进行肠内营养液的供给，又能胃肠减压，引流胃内容物。同时脓腔引流管能行脓腔引流，引流脓液并行脓腔冲洗，又能通过脓腔引流管给药，并且在脓腔引流管上引入气囊，可以有效防止脓腔引流管从瘘口脱出，压迫瘘口防止胃液反流进脓腔。该脓腔引流空肠营养双功管，由脓腔引流管、空肠营养管和胃肠减压管三部分组成，三者既可以单独使用，又可配合使用，功能多样化，可选择和操作性都较以往相关医疗器械有显著进步。The utility model is convenient, practical and simple to operate, and can supply enteral nutrient solution, decompress the stomach and intestines, and drain gastric contents. At the same time, the abscess drainage tube can drain the abscess cavity, drain the pus and flush the abscess cavity, and administer medicine through the abscess drainage tube, and introduce a balloon on the abscess drainage tube, which can effectively prevent the abscess drainage tube from protruding from the fistula. , Compress the fistula to prevent gastric juice from refluxing into the abscess cavity. The abscess drainage jejunal nutrition dual-function tube is composed of three parts: abscess drainage tube, jejunal nutrition tube and gastrointestinal decompression tube. The three can be used alone or in combination, with diversified functions, optional and operable Compared with the previous related medical devices, there are significant improvements.
附图说明Description of drawings
图1是本实用新型实施例一种脓腔引流空肠营养双功管的结构示意图；Fig. 1 is the structural representation of a kind of abscess drainage jejunum nutrition bifunctional tube according to the embodiment of the present utility model;
图2是图1中A-A的剖面结构示意图。FIG. 2 is a schematic cross-sectional structure diagram of A-A in FIG. 1 .
图中：1、空肠营养管帽；2、脓腔引流官帽；3、脓腔引流管；4、空肠营养管；5、引流管主体；6、脓腔引流管负压引流侧孔；7、空肠营养管侧孔；8、隔壁；9、空肠营养管内腔；10、脓腔引流管室；11、单向阀接头；12、通气管；13、气囊；14、胃肠减压管帽；15、胃肠减压管；16、胃肠减压管引流侧孔；17、胃肠减压管室。In the figure: 1. Cap of jejunal nutrition tube; 2. Cap of abscess drainage tube; 3. Drainage tube of abscess cavity; 4. Feeding tube of jejunum; 5. Main body of drainage tube; 6. Side hole for negative pressure drainage of abscess drainage tube; 7. , side hole of jejunal feeding tube; 8, partition wall; 9, lumen of jejunal feeding tube; 10, abscess drainage tube chamber; 11, one-way valve joint; 12, ventilation tube; 13, air bag; 14, gastrointestinal decompression cap ; 15, gastrointestinal decompression tube; 16, drainage side hole of gastrointestinal decompression tube; 17, gastrointestinal decompression tube chamber.
具体实施方式Detailed ways
下面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晰、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作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 technical solutions in the embodiments of the present utility model will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. , based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work, all belong to the protection scope of the present invention.
如图1-图2所示，本实用新型实施例提供了一种脓腔引流空肠营养双功管，包括引流管主体5，引流管主体5的内腔固定设置有隔壁8，隔壁8将引流管主体5的内腔分割成三个腔道，三个腔道分别是营养管内腔9、胃肠减压管室17和脓腔引流管室10。因为营养管4固定在营养管内腔9内，胃肠减压管15固定在胃肠减压管室17内，且脓腔引流管3固定设置在脓腔引流管室10内，这样就能确保营养管4、胃肠减压管15和脓腔引流管3均固定在引流管主体5内，这样能够有效的避免在拔除脓腔引流管的时候导致空肠营养管或胃肠减压管的移位，甚至一起被拔除等问题的发生，减少患者的痛苦。As shown in FIGS. 1-2 , an embodiment of the present invention provides a dual-function tube for abscess drainage and jejunum nutrition, including a drainage tube main body 5, and the inner cavity of the drainage tube main body 5 is fixedly provided with a partition wall 8, and the partition wall 8 will drain the drainage tube. The inner cavity of the tube main body 5 is divided into three cavities, and the three cavities are the inner cavity 9 of the nutrition tube, the gastrointestinal decompression tube chamber 17 and the abscess drainage tube chamber 10 respectively. Because the feeding tube 4 is fixed in the feeding tube lumen 9, the gastrointestinal decompression tube 15 is fixed in the gastrointestinal decompression tube chamber 17, and the abscess drainage tube 3 is fixed in the abscess drainage tube chamber 10, it can ensure The feeding tube 4, the gastrointestinal decompression tube 15 and the abscess drainage tube 3 are all fixed in the drainage tube main body 5, which can effectively avoid the displacement of the jejunal feeding tube or the gastrointestinal decompression tube when the abscess drainage tube is removed. The occurrence of problems such as position, or even being removed together, reduces the pain of the patient.
营养管内腔9内竖向固定设置有营养管4，营养管4的上端穿出引流管主体5的上端并设置有营养管帽1，当不需要使用营养管4时，营养管帽1用于封闭营养管4。营养管4的尾端穿出引流管主体5的下端并开设有多个空肠营养管侧孔7，空肠营养管侧孔7为6～8个，且每个空肠营养管侧孔7的直径为3mm～5mm。在需要使用营养管4时，使用者将营养管4的尾部从患者鼻腔或者口腔插入患者体内，营养液顺着营养管4并通过营养管侧孔7进入肠腔，这样就起到给患者输送营养液的作用。A nutrition tube 4 is vertically fixed in the inner cavity 9 of the nutrition tube. The upper end of the nutrition tube 4 passes through the upper end of the main body 5 of the drainage tube and is provided with a nutrition tube cap 1. When the nutrition tube 4 is not needed, the nutrition tube cap 1 is used for Close the feeding tube 4. The tail end of the feeding tube 4 passes through the lower end of the main body 5 of the drainage tube and is provided with a plurality of jejunal feeding tube side holes 7, the jejunal feeding tube side holes 7 are 6 to 8, and the diameter of each jejunal feeding tube side hole 7 is 3mm～5mm. When the feeding tube 4 needs to be used, the user inserts the tail of the feeding tube 4 into the patient's body from the patient's nasal cavity or oral cavity, and the nutrient solution enters the intestinal cavity along the feeding tube 4 and through the side hole 7 of the feeding tube, thus serving to convey the nutrition to the patient. The role of nutrient solution.
胃肠减压管室17内竖向固定设置有胃肠减压管15，胃肠减压管15的上端穿出引流管主体5的上端并固定设置有胃肠减压管帽14，当不需要使用胃肠减压管15时，胃肠减压管帽14用于封闭胃肠减压管15。胃肠减压管15的尾端穿出引流管主体5的下端并开设有多个胃肠减压管引流侧孔16，胃肠减压管引流侧孔16为6～8个，且每个胃肠减压管引流侧孔16的直径为3mm～4mm。当需要使用胃肠减压管15行胃肠减压时，使用者将胃肠减压管15从患者的鼻腔或者口腔插入到患者的体内，同时在胃肠减压管15的上端连接负压吸引装置，这样胃内容物会从肠减压管引流侧孔16进入胃肠减压管15内，同时在负压吸引装置的作用下，胃肠减压管15内的胃中容物将被吸出体外，起到胃肠减压的功效。A gastrointestinal decompression tube 15 is vertically fixed in the gastrointestinal decompression tube chamber 17, and the upper end of the gastrointestinal decompression tube 15 penetrates the upper end of the drainage tube main body 5 and is fixedly provided with a gastrointestinal decompression tube cap 14. When the gastrointestinal decompression tube 15 needs to be used, the gastrointestinal decompression tube cap 14 is used to close the gastrointestinal decompression tube 15 . The tail end of the gastrointestinal decompression tube 15 passes through the lower end of the drainage tube main body 5 and is provided with a plurality of drainage side holes 16 for the gastrointestinal decompression tube. There are 6 to 8 drainage side holes 16 for the gastrointestinal decompression tube, and each The diameter of the drainage side hole 16 of the gastrointestinal decompression tube is 3 mm to 4 mm. When the gastrointestinal decompression tube 15 needs to be used for gastrointestinal decompression, the user inserts the gastrointestinal decompression tube 15 from the patient's nasal cavity or oral cavity into the patient's body, and at the same time connects the negative pressure to the upper end of the gastrointestinal decompression tube 15 The suction device, so that the stomach contents will enter the gastrointestinal decompression tube 15 from the drainage side hole 16 of the intestinal decompression tube, and at the same time, under the action of the negative pressure suction device, the stomach contents in the gastrointestinal decompression tube 15 will be removed. It is sucked out of the body and has the effect of gastrointestinal decompression.
脓腔引流管室10内竖向固定设置有脓腔引流管3，脓腔引流管3的上端穿出引流管主体5的上端并固定设置有脓腔引流管帽2。当不需要使用脓腔引流管3时，脓腔引流管帽2用于封闭脓腔引流管3。脓腔引流管3的尾端穿出引流管主体5的下端并开设有脓腔引流管负压引流侧孔6，脓腔引流管负压引流侧孔6为6～8个，且每个负压引流侧孔6的直径为2mm～3mm。脓腔引流管负压引流侧孔6能够降低脓腔引流管3管口被堵塞的几率。在使用时，使用者将脓腔引流管3的尾部从患者的鼻腔或者口腔插入到患者脓腔内，同时在脓腔引流管3的上端连接负压吸引装置，这样脓腔内的容物就会从脓腔引流管负压引流侧孔6进入脓腔引流管3内，然后顺着脓腔引流管3被负压吸引装置吸出体外，充分达到脓腔引流的作用；同时使用者也可以从脓腔引流管3的上端向患者的脓腔内反复注入液体，反复的将脓腔内的容物吸出体外，从而起到冲洗脓腔的作用。脓腔引流管3的尾端还设置有气囊13，气囊13是为了确保能够将脓腔引流管3固定在脓腔内，不易从瘘口脱出。气囊13设置在引流管主体5与脓腔引流管负压引流侧孔6之间的脓腔引流管3上，脓腔引流管3上端的侧壁上设置有充气管12，充气管12从脓腔引流管3内腔向下延伸到气囊13内，充气管12的上端设置有单向阀接头11。在具体使用时，使用者从充气管12的上端给气囊13充气，当气囊13充盈后，且充盈的气囊13将脓腔引流管3固定在脓腔内，使用者关闭单向阀接头11，确保气囊13维持充盈的状态。当需要将脓腔引流管3拔出脓腔时，使用者打开单向阀接头11，使气囊13内的气放空，气囊13不能起到固定脓腔引流管3的作用，然后使用者将脓腔引流管3从脓腔内拔出即可。An abscess drainage tube 3 is vertically fixed in the abscess drainage tube chamber 10 , and the upper end of the abscess drainage tube 3 passes through the upper end of the drainage tube main body 5 and is fixedly provided with an abscess drainage tube cap 2 . When the abscess drainage tube 3 does not need to be used, the abscess drainage tube cap 2 is used to seal the abscess drainage tube 3 . The tail end of the abscess drainage tube 3 passes through the lower end of the main body 5 of the drainage tube and is provided with a negative pressure drainage side hole 6 of the abscess drainage tube. There are 6 to 8 negative pressure drainage side holes 6 of the abscess drainage tube, and each negative The diameter of the pressure and drainage side holes 6 is 2 mm to 3 mm. The negative pressure drainage side hole 6 of the abscess drainage tube can reduce the probability of the orifice of the abscess drainage tube 3 being blocked. During use, the user inserts the tail of the abscess drainage tube 3 into the patient's abscess cavity from the patient's nasal cavity or oral cavity, and at the same time connects a negative pressure suction device to the upper end of the abscess drainage tube 3, so that the contents in the abscess cavity can be removed from the abscess cavity. It will enter the abscess drainage tube 3 from the negative pressure drainage side hole 6 of the abscess drainage tube, and then be sucked out of the body by the negative pressure suction device along the abscess drainage tube 3, fully achieving the effect of abscess drainage; The upper end of the abscess drainage tube 3 repeatedly injects liquid into the patient's abscess cavity, and repeatedly sucks the contents in the abscess cavity out of the body, thereby playing the role of flushing the abscess cavity. The tail end of the abscess drainage tube 3 is also provided with a balloon 13, and the balloon 13 is used to ensure that the abscess drainage tube 3 can be fixed in the abscess cavity and is not easily prolapsed from the fistula. The balloon 13 is arranged on the abscess drainage tube 3 between the main body 5 of the drainage tube and the negative pressure drainage side hole 6 of the abscess drainage tube. The side wall of the upper end of the abscess drainage tube 3 is provided with an inflatable tube 12. The inner cavity of the cavity drainage tube 3 extends downward into the airbag 13 , and the upper end of the inflation tube 12 is provided with a one-way valve joint 11 . In specific use, the user inflates the airbag 13 from the upper end of the inflation tube 12. When the airbag 13 is inflated, and the inflated airbag 13 fixes the abscess drainage tube 3 in the abscess cavity, the user closes the one-way valve joint 11, Make sure that the air bag 13 is kept inflated. When the abscess drainage tube 3 needs to be pulled out of the abscess cavity, the user opens the one-way valve joint 11 to let the air in the air bag 13 empty. The cavity drainage tube 3 can be pulled out from the abscess cavity.
作为本实施例的一优选方案，营养管4的尾端、胃肠减压管15的尾端和脓腔引流管3的尾端的长度依次递减，这样更加符合人体消化道系统的解剖结构。这种设计能够有效的避免在同时将营养管4、脓腔引流管3和胃肠减压管15插入患者体内时，这三种管子的尾部在体内缠绕打结现象的发生，降低当拔出其中一个管子，从而带动另外两个管子也被拔出的风险。引流管主体5的长度为25cm～35cm，营养管4的长度为110cm～130cm，胃肠减压管15的长度为75cm～90cm，脓腔引流管3的长度为40cm～50cm。As a preferred solution of this embodiment, the lengths of the tail end of the nutrition tube 4, the tail end of the gastrointestinal decompression tube 15 and the tail end of the abscess drainage tube 3 are successively decreased, which is more in line with the anatomical structure of the human digestive tract system. This design can effectively avoid the occurrence of entanglement and knotting of the tails of these three tubes in the body when the feeding tube 4, the abscess drainage tube 3 and the gastrointestinal decompression tube 15 are inserted into the patient at the same time. One of the tubes, thereby bringing the risk of the other two being pulled out as well. The length of the drainage tube main body 5 is 25cm-35cm, the length of the nutrition tube 4 is 110cm-130cm, the length of the gastrointestinal decompression tube 15 is 75cm-90cm, and the length of the abscess drainage tube 3 is 40cm-50cm.
作为本实施例的一优选方案，营养管4、脓腔引流管3和胃肠减压管15的材料均为硅胶材料。硅橡胶具有良好的生物相容性，对人体组织无刺激性、无毒性、无过敏反应、机体排异反应极少；具有良好的理化特性，与体液以及组织接触过程中能保持其原有的弹性和柔软度，不被降解，是一种相当稳定的惰性物质。能耐高温，可消毒，X线透视下可见，加工成型方便，使用方便。As a preferred solution of this embodiment, the materials of the feeding tube 4 , the abscess drainage tube 3 and the gastrointestinal decompression tube 15 are all silicone materials. Silicone rubber has good biocompatibility, no irritation, no toxicity, no allergic reaction to human tissue, and very little body rejection reaction; it has good physical and chemical properties, and can maintain its original properties during contact with body fluids and tissues. Elasticity and softness, is not degraded, is a fairly stable inert substance. It can withstand high temperature, can be sterilized, can be seen under X-ray perspective, is convenient to process and shape, and is easy to use.
综上所述，本申请的有益效果是：营养管、脓腔引流管和胃肠减压管既能够同时使用，有能够分开使用，功能多样化，且使用简单方便；具有引流脓液、营养支持和胃肠减压的多重作用；能够将脓腔引流管固定在脓腔内；同时减少了传统的将脓腔引流管、空肠营养管和胃肠减压管同时置于鼻孔中引起的不适和通气障碍，减轻患者的痛苦。To sum up, the beneficial effects of the present application are: the nutrition tube, the abscess drainage tube and the gastrointestinal decompression tube can be used at the same time or separately, the functions are diversified, and the use is simple and convenient; Multiple functions of support and gastrointestinal decompression; can fix the abscess drainage tube in the abscess cavity; at the same time reduce the discomfort caused by the traditional placement of the abscess drainage tube, jejunal feeding tube and gastrointestinal decompression tube in the nostrils at the same time and ventilation disorders, alleviating the suffering of patients.
以上公开的仅为本实用新型的较佳实施例，但是，本实用新型实施例并非局限于此，任何本领域的技术人员能思之的变化都应落入本实用新型的保护范围。The above disclosures are only preferred embodiments of the present invention, but the embodiments of the present invention are not limited thereto, and any changes that can be conceived by those skilled in the art should fall within the protection scope of the present invention.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820973233.3UCN209137399U (en) | 2018-06-22 | 2018-06-22 | A kind of double function pipes of Vomica drainage jejunal nutrition |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820973233.3UCN209137399U (en) | 2018-06-22 | 2018-06-22 | A kind of double function pipes of Vomica drainage jejunal nutrition |
| Publication Number | Publication Date |
|---|---|
| CN209137399Utrue CN209137399U (en) | 2019-07-23 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820973233.3UExpired - Fee RelatedCN209137399U (en) | 2018-06-22 | 2018-06-22 | A kind of double function pipes of Vomica drainage jejunal nutrition |
| Country | Link |
|---|---|
| CN (1) | CN209137399U (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114404696A (en)* | 2022-02-21 | 2022-04-29 | 中国人民解放军总医院第二医学中心 | A multifunctional gastrostomy tube |
| CN119113245A (en)* | 2024-09-13 | 2024-12-13 | 首都医科大学附属北京世纪坛医院 | A visual multi-purpose decompression feeding tube |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114404696A (en)* | 2022-02-21 | 2022-04-29 | 中国人民解放军总医院第二医学中心 | A multifunctional gastrostomy tube |
| CN119113245A (en)* | 2024-09-13 | 2024-12-13 | 首都医科大学附属北京世纪坛医院 | A visual multi-purpose decompression feeding tube |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee | Granted publication date:20190723 Termination date:20200622 |