CN104922785B - Courage pancreas supporting drainage jejunum stoma relief pipe - Google Patents
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- 210000001630 jejunum Anatomy 0.000 title description 8
- 210000000496 pancreas Anatomy 0.000 title description 2
- 230000006837 decompression Effects 0.000 claims abstract description 58
- 210000000013 bile duct Anatomy 0.000 claims abstract description 43
- 210000000277 pancreatic duct Anatomy 0.000 claims abstract description 32
- 235000001674 Agaricus brunnescens Nutrition 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 5
- 210000000941 bile Anatomy 0.000 abstract description 10
- 208000008081 Intestinal Fistula Diseases 0.000 abstract description 2
- 208000015181 infectious disease Diseases 0.000 abstract description 2
- 230000007774 longterm Effects 0.000 abstract description 2
- 208000035965 Postoperative Complications Diseases 0.000 abstract 1
- 210000001819 pancreatic juice Anatomy 0.000 description 10
- 230000003872 anastomosis Effects 0.000 description 6
- 230000002980 postoperative effect Effects 0.000 description 6
- 230000035876 healing Effects 0.000 description 5
- 208000008599 Biliary fistula Diseases 0.000 description 4
- 208000006809 Pancreatic Fistula Diseases 0.000 description 4
- 230000000968 intestinal effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 208000031481 Pathologic Constriction Diseases 0.000 description 3
- 230000008855 peristalsis Effects 0.000 description 3
- 206010050456 Anastomotic leak Diseases 0.000 description 2
- 206010061695 Biliary tract infection Diseases 0.000 description 2
- 206010016717 Fistula Diseases 0.000 description 2
- 206010033603 Pancreatic atrophy Diseases 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 208000003167 cholangitis Diseases 0.000 description 2
- 210000003459 common hepatic duct Anatomy 0.000 description 2
- 230000003890 fistula Effects 0.000 description 2
- 210000000936 intestine Anatomy 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 206010051268 Anastomotic stenosis Diseases 0.000 description 1
- 206010062883 Biliary anastomosis complication Diseases 0.000 description 1
- 206010052765 Pancreatic duct obstruction Diseases 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 210000000683 abdominal cavity Anatomy 0.000 description 1
- 210000003815 abdominal wall Anatomy 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000003445 biliary tract Anatomy 0.000 description 1
- 239000002729 catgut Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 230000001079 digestive effect Effects 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000008991 intestinal motility Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000004899 motility Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000002271 resection Methods 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 230000036262 stenosis Effects 0.000 description 1
- 208000037804 stenosis Diseases 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
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Abstract
本发明公开了一种胆胰支撑引流空肠造瘘减压管，它是由多孔胰管支撑引流臂、两个多孔胆管支撑引流臂及多孔空肠造瘘减压管组成；两多孔胆管支撑引流臂呈“Y”型相连汇合在一起；多孔空肠造瘘减压管与两多孔胆管支撑引流臂汇合处竖直相连；多孔空肠造瘘减压管开有数个侧孔，多孔胰管支撑引流臂通过侧孔伸入到多孔空肠造瘘减压管中；多孔空肠造瘘减压管中段有一蘑菇头膨大部。左右两个胆管支撑引流臂有利于胆汁引流；胰管位置可根据患者个体差异由不同的侧孔调整；空肠造瘘管中段膨胀设计防止管道脱漏引发肠瘘等术后并发症。该胰胆引流管体内部分均是用可降解材料制成，减少由于长期放置后的感染、结石、梗阻的发生率，及再次手术的几率。
The invention discloses a gallbladder-pancreatic support drainage jejunostomy decompression tube, which is composed of a porous pancreatic duct support drainage arm, two porous bile duct support drainage arms and a porous jejunostomy decompression tube; two porous bile duct support drainage arms It is connected in a "Y"shape; the porous jejunostomy decompression tube is vertically connected to the confluence of the two porous bile duct support drainage arms; the porous jejunostomy decompression tube has several side holes, and the porous pancreatic duct support drainage arm passes through The side hole extends into the porous jejunostomy decompression tube; the middle section of the porous jejunostomy decompression tube has an enlarged mushroom head. The two left and right bile duct support drainage arms are conducive to bile drainage; the position of the pancreatic duct can be adjusted by different side holes according to individual differences in patients; the expansion design of the middle section of the jejunostomy tube prevents postoperative complications such as intestinal fistula caused by leakage of the tube. The internal part of the pancreaticobiliary drainage tube is made of degradable materials, which reduces the incidence of infection, calculus, obstruction, and the probability of reoperation due to long-term placement.
Description
技术领域technical field
本发明涉及医疗器械领域，具体涉及用于胰十二指肠切除术后胰、胆支撑引流空肠造瘘减压的一种三管合一多用途的胆胰支撑引流空肠造瘘减压管。The invention relates to the field of medical devices, in particular to a three-in-one multipurpose biliopancreatic support drainage jejunostomy decompression tube used for decompression of pancreatico-biliary support drainage jejunostomy after pancreaticoduodenectomy.
背景技术Background technique
胰瘘、胆瘘是胰十二指肠切除术后最常见和最严重的并发症，发生率5-25%，死亡率高达80%，胆肠、胰肠吻合口狭窄是胰十二指肠切除术后发生胆道感染、胆道结石、胰管梗阻、胰腺萎缩的最常见病因，为预防胰瘘、胆瘘、胆胰吻合口狭窄的发生，胰和消化道重建的方式达20余种。如何预防胰瘘、胆瘘、胆胰吻合口狭窄的发生除胰肠吻合方法的不断改进外，胰液及胆汁的引流及吻合口的支撑仍是影响胰瘘、胆瘘及吻合口狭窄的关键。Pancreatic fistula and biliary fistula are the most common and serious complications after pancreaticoduodenectomy, the incidence rate is 5-25%, and the mortality rate is as high as 80%. The most common causes of biliary tract infection, biliary tract stones, pancreatic duct obstruction, and pancreatic atrophy after resection. To prevent pancreatic fistula, biliary fistula, and biliopancreatic anastomotic stricture, there are more than 20 ways to reconstruct the pancreas and digestive tract. How to prevent pancreatic fistula, biliary fistula, and anastomotic stenosis In addition to the continuous improvement of pancreaticojejunostomy methods, the drainage of pancreatic juice and bile and the support of anastomotic stoma are still the key to affecting pancreatic fistula, biliary fistula, and anastomotic stricture.
有报道用支架管置胰肠吻合口处的胰管内（内引流法），此方法虽解决了胰液的排泄障碍，但未解决在术后肠蠕动未恢复前因胰液淤积在胰肠吻合口的空肠部，使吻合口张力增加而影响吻合后愈合的因素，例如中国专利申请号：CN98220754.9、公开号：CN2322639Y、发明名称：Y型胰胆引流管。It has been reported that a stent was placed in the pancreatic duct at the pancreaticojejunostomy (internal drainage method). Although this method solved the obstruction of pancreatic juice excretion, it did not solve the problem of pancreatic juice stagnating at the pancreaticojejunostomy before the recovery of postoperative bowel motility. In the jejunum, factors that increase the tension of the anastomosis and affect the healing after anastomosis, such as Chinese patent application number: CN98220754.9, publication number: CN2322639Y, invention name: Y-type pancreaticobiliary drainage tube.
又例如中国专利申请号：CN98220697.6、公开号：CN2320273Y、发明名称：“十”字形胰胆引流管，该引流管虽然解决了术后肠蠕动恢复后胰液、胆汁继续丢失对消化吸收功能及吻合愈合的影响，预防吻合口瘘的发生；但是该引流管胰管臂是固定的,无法根据病人个体的不同调节位置，胆管支撑引流臂也不符合左右肝管的生理解剖特征，无法起到良好的支撑固定作用，而且该引流管容易滑出肠外，造成肠瘘。Another example is the Chinese Patent Application No.: CN98220697.6, Publication No.: CN2320273Y, Invention Name: "Ten" shaped pancreaticobiliary drainage tube, although this drainage tube solves the problem of the continuous loss of pancreatic juice and bile after the recovery of postoperative intestinal peristalsis and the impact on digestion and absorption functions and The impact of anastomotic healing can prevent the occurrence of anastomotic leakage; however, the pancreatic duct arm of the drainage tube is fixed, and the position cannot be adjusted according to the individual patient. Good support and fixation, and the drainage tube is easy to slip out of the intestine, resulting in intestinal fistula.
目前急需一种解决胰十二指肠切除术后胰液胆汁引流及吻合口支撑问题，解决术后肠蠕动未恢复前胰液、胆汁的积聚对吻合口愈合的影响的胰胆支撑空肠减压造瘘管。At present, there is an urgent need for a pancreaticobiliary support decompression jejunostomy tube that solves the problems of pancreatic juice and bile drainage and anastomotic support after pancreaticoduodenectomy, and solves the impact of pancreatic juice and bile accumulation on anastomotic healing before postoperative intestinal motility is not restored. .
发明内容Contents of the invention
本发明为了解决胰十二指肠切除术后胰液胆汁引流问题，解决术后肠蠕动未恢复前胰液、胆汁的积聚对吻合口愈合的影响，解决胆肠、胰肠吻合口支撑预防术后吻合口狭窄继而引发胆道感染、胰腺萎缩问题，设计了一种胆胰支撑引流空肠造瘘减压管。The present invention solves the problem of pancreatic juice and bile drainage after pancreaticoduodenectomy, solves the influence of the accumulation of pancreatic juice and bile on the healing of anastomosis before postoperative intestinal peristalsis is not restored, and solves the prevention of postoperative anastomosis by supporting the biliary-enteric and pancreatico-enteric anastomosis The stenosis of the mouth would lead to biliary tract infection and pancreatic atrophy. A decompression tube for biliopancreatic support drainage jejunostomy was designed.
本发明提供了一种胆胰支撑引流空肠造瘘减压管，它是由多孔胰管支撑引流臂、两个多孔胆管支撑引流臂及胆胰支撑引流空肠造瘘减压管组成；两多孔胆管支撑引流臂呈“Y”型相连汇合在一起；多孔空肠造瘘减压管与两多孔胆管支撑引流臂汇合处竖直相连；多孔空肠造瘘管开有两个以上的侧孔，多孔胰管支撑引流臂通过侧孔伸入到多孔空肠造瘘减压管中；多孔空肠造瘘减压管中段有一蘑菇头膨大部。The invention provides a biliopancreatic support drainage jejunostomy decompression tube, which is composed of a porous pancreatic duct support drainage arm, two porous bile duct support drainage arms and a bile duct support drainage jejunostomy decompression tube; two porous bile duct The support and drainage arms are joined together in a "Y" shape; the porous jejunostomy decompression tube is vertically connected to the confluence of the two porous bile duct support and drainage arms; the porous jejunostomy tube has more than two side holes, and the porous pancreatic duct is supported The drainage arm extends into the porous jejunostomy decompression tube through the side hole; the middle section of the porous jejunostomy decompression tube has an enlarged mushroom head.
两个胆管支撑引流臂之间的夹角为45度。The angle between the two bile duct support and drainage arms is 45 degrees.
多孔胰管支撑引流臂、多孔胆管支撑引流臂、多孔空肠造瘘减压管为在胰管支撑引流臂、胆管支撑引流臂、空肠造瘘减压管端部分别开有多个侧孔。The porous pancreatic duct support and drainage arm, the porous bile duct support and drainage arm, and the porous jejunostomy decompression tube are respectively provided with a plurality of side holes at the ends of the pancreatic duct support and drainage arm, the bile duct support and drainage arm, and the jejunostomy decompression tube.
多孔空肠造瘘减压管的直径为0.6-1.5cm，多孔胰管支撑引流臂的直径为0.1-0.4cm，多孔胆管支撑引流臂的直径为0.4-0.6cm。The diameter of the porous jejunostomy decompression tube is 0.6-1.5 cm, the diameter of the porous pancreatic duct support drainage arm is 0.1-0.4 cm, and the diameter of the porous bile duct support drainage arm is 0.4-0.6 cm.
多孔空肠造瘘减压管中段蘑菇头膨大部的内径为1.5-2cm，中段蘑菇头膨大部距两个多孔胆管支撑引流臂汇合处的距离为13-16cm，多孔空肠造瘘减压管侧孔的直径为0.2-0.3cm。The inner diameter of the enlarged part of the mushroom head in the middle section of the porous jejunostomy decompression tube is 1.5-2cm, and the distance between the expanded part of the mushroom head in the middle section and the confluence of the two porous bile duct support drainage arms is 13-16cm. The side hole of the porous jejunostomy decompression tube is The diameter is 0.2-0.3cm.
该胆胰支撑引流空肠造瘘减压管中多孔胆管支撑引流臂的长度为4-6cm，多孔胰管支撑引流臂的长度为35-40cm。The length of the porous bile duct supporting drainage arm in the bile-pancreatic supporting drainage jejunostomy decompression tube is 4-6 cm, and the length of the porous pancreatic duct supporting drainage arm is 35-40 cm.
本发明的多孔胆管支撑引流臂、多孔胰管支撑引流臂、多孔胆管支撑引流臂汇合处到多孔空肠造瘘减压管蘑菇头膨大部部分由在人体内半年可降解的材料制成，造瘘管其余部分由橡胶制成。The porous bile duct support drainage arm, the porous pancreatic duct support drainage arm, the confluence of the porous bile duct support drainage arm and the mushroom head expansion part of the porous jejunostomy decompression tube are made of materials that can be degraded within half a year in the human body. The rest is made of rubber.
本发明集胰管支撑引流臂、胆管支撑引流臂、造瘘管于一体，三管合一，有效地减少创伤；精确了解胆汁、胰液分泌量，减轻早期由于肠道蠕动未恢复，造成的巨大液体张力，影响吻合口的愈合，预防吻合口瘘的发生；有效支撑细小的胆管和胰管，避免术后的吻合口狭窄；胰管的可拆分设计可以根据病人个体的情况调节胰管不同的位置；胆管分为左右两管，更有利于胆汁引流及固定；造瘘管中段蘑菇头膨大部设计可以避免引流管滑出体外；造瘘管开有侧孔使胰液、胆汁排到肠内，有益于患者消化功能的维持，当压力增高时，还可起到减压作用，避免了吻合口的张力，起到了双向调节作用；体内部分采用可降解材料，减少由于长期放置后的感染、结石、梗阻的发生率，及再次手术的几率，减轻病人痛苦。The present invention integrates pancreatic duct support and drainage arm, bile duct support and drainage arm, and ostomy tube. The three tubes are integrated into one, which can effectively reduce trauma; accurately understand the secretion of bile and pancreatic juice, and reduce the huge liquid caused by the unrecovered intestinal peristalsis in the early stage. Tension affects the healing of the anastomotic stoma and prevents the occurrence of anastomotic leakage; effectively supports the small bile duct and pancreatic duct to avoid postoperative anastomotic stenosis; the detachable design of the pancreatic duct can be adjusted according to the individual conditions of the patient. position; the bile duct is divided into left and right tubes, which is more conducive to bile drainage and fixation; the design of the enlarged mushroom head in the middle section of the fistula can prevent the drainage tube from slipping out of the body; the fistula has a side hole to discharge pancreatic juice and bile into the intestine, which is beneficial To maintain the digestive function of the patient, when the pressure increases, it can also play a role in decompression, avoiding the tension of the anastomosis, and playing a two-way adjustment role; the body uses degradable materials to reduce infection, stones, and obstruction after long-term placement The incidence rate, and the probability of reoperation, reduce the suffering of patients.
附图说明Description of drawings
图1是本发明结构示意图；Fig. 1 is a structural representation of the present invention;
图2是本发明的胆管支撑引流臂插入胆管内，胰管支撑引流臂插入胰管内的临床使用状态图。Fig. 2 is a clinical use state diagram of the bile duct support and drainage arm inserted into the bile duct and the pancreatic duct support and drainage arm inserted into the pancreatic duct according to the present invention.
其中：多孔胆管支撑引流臂1、Among them: porous bile duct support drainage arm 1,
多孔胆管支撑引流臂2、Porous bile duct support drainage arm 2,
多孔胰管支撑引流臂3、The porous pancreatic duct supports the drainage arm 3.
多孔空肠造瘘减压管4、Porous jejunostomy decompression tube 4.
侧孔5、Side hole 5,
蘑菇头膨大部6。The enlarged part of the mushroom head6.
具体实施方式Detailed ways
下面结合实施例和附图对本发明的实施作详细说明，以下实施例是在以本发明技术方案为前提下进行实施，给出了详细的实施方式，但本发明的保护范围不限于下述的实施例。Below in conjunction with embodiment and accompanying drawing, the implementation of the present invention is described in detail, and following embodiment is implemented under the premise of technical solution of the present invention, has provided detailed implementation, but protection scope of the present invention is not limited to following Example.
实施例1Example 1
一种胆胰支撑引流空肠造瘘减压管，它是由多孔胰管支撑引流臂3、两个多孔胆管支撑引流臂1、2及多孔空肠造瘘减压管4组成；两多孔胆管支撑引流臂1、2呈“Y”型相连汇合在一起；多孔空肠造瘘减压管4与两多孔胆管支撑引流臂1、2汇合处竖直相连；多孔空肠造瘘减压管开有两个侧孔5，多孔胰管支撑引流臂3通过侧孔5伸入到多孔空肠造瘘减压管4中；多孔空肠造瘘减压管中段有一蘑菇头膨大部6。A biliary-pancreatic support drainage jejunostomy decompression tube, which is composed of a porous pancreatic duct support drainage arm 3, two porous bile duct support drainage arms 1, 2 and a porous jejunostomy decompression tube 4; two porous bile duct support drainage The arms 1 and 2 are joined together in a "Y" shape; the porous jejunostomy decompression tube 4 is vertically connected to the confluence of the two porous bile duct support and drainage arms 1 and 2; the porous jejunostomy decompression tube has two sides The hole 5, the porous pancreatic duct supporting drainage arm 3 extends into the porous jejunostomy decompression tube 4 through the side hole 5;
所述的两个多孔胆管支撑引流臂1、2之间的夹角为45度。The angle between the two porous bile duct supporting drainage arms 1 and 2 is 45 degrees.
实施例2Example 2
多孔空肠造瘘减压管4的直径为1cm，多孔胰管支撑引流臂3的直径为0.2cm，多孔胰管支撑引流臂的长度为36cm，多孔胆管支撑引流臂1、2的直径为0.5cm，长度为5cm。The diameter of the porous jejunostomy decompression tube 4 is 1 cm, the diameter of the porous pancreatic duct support drainage arm 3 is 0.2 cm, the length of the porous pancreatic duct support drainage arm is 36 cm, and the diameter of the porous bile duct support drainage arms 1 and 2 is 0.5 cm , the length is 5cm.
多孔空肠造瘘减压管中段蘑菇头膨大部6的内径为2cm，中段膨大部距两多孔胆管支撑引流臂汇合处的距离为15cm，多孔空肠造瘘减压管侧孔的直径为0.2cm。The inner diameter of the mushroom head expansion part 6 in the middle section of the porous jejunostomy decompression tube is 2 cm, the distance between the middle section expansion part and the confluence of the two porous bile duct support drainage arms is 15 cm, and the diameter of the side hole of the porous jejunostomy decompression tube is 0.2 cm.
多孔胆管支撑引流臂、多孔胰管支撑引流臂、多孔胆管支撑引流臂汇合处到多孔空肠造瘘减压管蘑菇头膨大部部分由在人体内半年可降解的材料制成，胆胰支撑引流空肠造瘘减压管其余部分由橡胶制成。The porous bile duct support drainage arm, the porous pancreatic duct support drainage arm, the confluence of the porous bile duct support drainage arm to the porous jejunostomy decompression tube mushroom head expansion part is made of materials that can be degraded in the human body for half a year, and the bile duct support drainage jejunum The rest of the ostomy relief tube is made of rubber.
实施例3Example 3
参照图2所示，在将胰十二指肠切除后，胰管7内插入多孔胰管支撑引流臂3约8cm，用可吸收线缝扎胰管并将其固定牢固。常规胰腺残端与空肠8吻合，多孔胰管支撑引流臂3距离胰肠吻合口约4cm引出空肠，并根据病人个体插入到合适的多孔空肠造瘘减压管侧孔5中，将多孔胆管支撑引流臂1、2；多孔空肠造瘘减压管4顺入空肠8，距离胰肠吻合口8cm处戳孔引出空肠，将多孔胆管支撑引流臂1、2插入肝总管，用可吸收线将其间断缝合固定于肝总管，之后间断缝合空肠8与肝总管周围组织，将多孔空肠造瘘减压管4引出肠腔位置用0号肠线荷包缝合。待胆肠吻合及腹腔内其他操作完毕关腹前，在腹壁上另戳孔将多孔空肠造瘘减压管引出腹腔并固定。术后适当低负压吸引，术后半年将该胰胆引流管拔除，引流口自行愈合。Referring to FIG. 2 , after pancreaticoduodenectomy, a porous pancreatic duct support drainage arm 3 is inserted into the pancreatic duct 7 for about 8 cm, and the pancreatic duct is sutured with absorbable suture and fixed firmly. The conventional pancreatic stump is anastomosed with the jejunum 8, and the porous pancreatic duct support drainage arm 3 is about 4 cm away from the pancreaticojejunostomy to lead out the jejunum, and is inserted into the appropriate porous jejunostomy decompression tube side hole 5 according to the individual patient to support the porous bile duct Drainage arms 1 and 2; the porous jejunostomy decompression tube 4 is inserted into the jejunum 8, and a hole is poked at a distance of 8 cm from the pancreaticojejunostomy to lead out the jejunum. Fix the common hepatic duct with intermittent sutures, then suture the jejunum 8 and the surrounding tissues of the common hepatic duct intermittently, and suture the porous jejunostomy decompression tube 4 out of the intestinal lumen with No. 0 catgut purse-string suture. After the cholangioenterostomy and other intra-abdominal operations are completed and before the abdomen is closed, another hole is poked in the abdominal wall to lead the multi-hole jejunostomy decompression tube out of the abdominal cavity and fix it. Appropriate low negative pressure suction was performed after the operation, and the pancreaticobiliary drainage tube was removed half a year after the operation, and the drainage port healed on its own.
上述实施例为本发明较佳的实施方式，但本发明的实施方式不受上述实施例的限制。其他任何不脱离本发明之精神和原理下所作的变形，均应认为是本发明的保护范围。The above examples are preferred implementations of the present invention, but the implementation of the present invention is not limited by the above examples. Any other modifications made without departing from the spirit and principle of the present invention shall be considered within the protection scope of the present invention.
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85204796U (en) * | 1985-12-11 | 1987-05-06 | 江苏省江浦县人民医院 | Three-way pipe for gall bladder and intestiner internal drainage |
| CN2307573Y (en) * | 1997-06-18 | 1999-02-17 | 刘广庆 | Pancreiatic duct T-shape drainage tube |
| CN2571379Y (en) * | 2002-09-27 | 2003-09-10 | 李芝梅 | Inner fixing type short period held T-shape biliary drainage-tube |
| CN201186108Y (en) * | 2008-05-07 | 2009-01-28 | 任培土 | Y type multifunctional gastrointestinal nutrient canal |
| CN101548903A (en) * | 2009-03-03 | 2009-10-07 | 蔡秀军 | Biliary-enteric anastomosis support tube |
| CN102247185A (en) * | 2011-04-11 | 2011-11-23 | 西安交通大学 | Pancreaticobiliary duct combined stent pipe device with magnetic ring for use in pancreatoduodenectomy |
| CN202069994U (en) * | 2011-04-07 | 2011-12-14 | 陈强谱 | Double-chamber T pipe for the perfusion of intestinal nutrient solution |
| CN103083787A (en) * | 2013-01-21 | 2013-05-08 | 昆明理工大学附属医院 | Flushing drainage tube |
| CN203852725U (en) * | 2014-03-19 | 2014-10-01 | 中国人民解放军第二军医大学 | Three-in-one pancreaticobiliary jejunum supporting and depressurizing fistulization tube |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002200163A (en) * | 2000-12-28 | 2002-07-16 | Nippon Zeon Co Ltd | Drainage tube |
| US8366650B2 (en) * | 2005-10-24 | 2013-02-05 | Satiogen Pharmaceuticals, Inc. | Biliary/pancreatic shunt device and method for treatment of metabolic and other diseases |
| US9017246B2 (en) * | 2010-11-19 | 2015-04-28 | Boston Scientific Scimed, Inc. | Biliary catheter systems including stabilizing members |
-
2014
- 2014-03-19 CN CN201410103075.2A patent/CN104922785B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85204796U (en) * | 1985-12-11 | 1987-05-06 | 江苏省江浦县人民医院 | Three-way pipe for gall bladder and intestiner internal drainage |
| CN2307573Y (en) * | 1997-06-18 | 1999-02-17 | 刘广庆 | Pancreiatic duct T-shape drainage tube |
| CN2571379Y (en) * | 2002-09-27 | 2003-09-10 | 李芝梅 | Inner fixing type short period held T-shape biliary drainage-tube |
| CN201186108Y (en) * | 2008-05-07 | 2009-01-28 | 任培土 | Y type multifunctional gastrointestinal nutrient canal |
| CN101548903A (en) * | 2009-03-03 | 2009-10-07 | 蔡秀军 | Biliary-enteric anastomosis support tube |
| CN202069994U (en) * | 2011-04-07 | 2011-12-14 | 陈强谱 | Double-chamber T pipe for the perfusion of intestinal nutrient solution |
| CN102247185A (en) * | 2011-04-11 | 2011-11-23 | 西安交通大学 | Pancreaticobiliary duct combined stent pipe device with magnetic ring for use in pancreatoduodenectomy |
| CN103083787A (en) * | 2013-01-21 | 2013-05-08 | 昆明理工大学附属医院 | Flushing drainage tube |
| CN203852725U (en) * | 2014-03-19 | 2014-10-01 | 中国人民解放军第二军医大学 | Three-in-one pancreaticobiliary jejunum supporting and depressurizing fistulization tube |
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