Integrated drainage tube for pancreatic duct supporting and drainage and peripancreatic drainage

A technology for draining fluid and draining tube, which is applied to catheters, suction devices, balloon-shaped catheters, etc., can solve the problems of complicated operation and complicated steps, and achieve the effects of simple operation, not easy to come out, and easy operation.

Inactive Publication Date: 2017-03-15
任建军
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The surgical resection is extensive, the steps are cumbersome, and the operation

Method used

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  • Integrated drainage tube for pancreatic duct supporting and drainage and peripancreatic drainage
  • Integrated drainage tube for pancreatic duct supporting and drainage and peripancreatic drainage
  • Integrated drainage tube for pancreatic duct supporting and drainage and peripancreatic drainage

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Embodiment Construction

[0022] The present invention will be described in further detail below in conjunction with the examples, but the embodiments of the present invention are not limited thereto, and the protection scope of the present invention cannot be limited by the following examples.

[0023] Integrated drainage tube for pancreatic duct support drainage and peripancreatic drainage, such as figure 1 , image 3 , Figure 4 , Figure 5 As shown, it includes a bile and intestinal juice drainage tube 1, a pancreatic juice drainage tube 2 and a ventilation tube 3. The bile and intestinal fluid drainage tube 1 includes a drainage inner tube 11, a drainage connecting tube 12 and a drainage outer tube 13 that are integrated into one body. The front end of the tube 11 is sealed, the side wall of the inner tube 11 of the drainage body is provided with a small hole 14 for the inner tube of the drainage body, and the end of the outer tube 13 of the drainage body is in a tapered structure;

[0024] The...

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Abstract

The invention discloses an integrated drainage tube for pancreatic duct supporting and drainage and peripancreatic drainage. The integrated drainage tube comprises a bile and intestinal juice drainage tube, a pancreatic juice drainage tube and a breather tube, wherein the bile and intestinal juice drainage tube comprises an drainage body inner tube, a drainage connection tube and a drainage body outer tube which are connected to form a whole, the pancreatic juice drainage tube comprises a pancreatic juice drainage body inner tube, a pancreatic juice drainage connection tube and a pancreatic juice drainage body outer tube which are connected to form a whole, the drainage body inner tube and the pancreatic juice drainage body inner tube form a cross structure, and the breather tube comprises a breather inner tube, a breather connection tube and a breather body outer tube which are connected to form a whole. The integrated drainage tube can timely drain intestinal juice, bile and other liquid accumulated around a pancreatico-duodenal anastomotic stoma, or even can also perform timely drainage once pancreatic juice is leaked, so that no liquid is accumulated besides the pancreatico-duodenal anastomotic stoma, and good conditions are provided for the pancreas and intestine to anastomoseas early as possible.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to an integrated drainage tube for pancreatic duct support drainage and peripancreatic drainage. Background technique [0002] Pancreaticoduodenectomy (PD) has been widely used in the treatment of surgical diseases of the pancreas and biliopancreatic junction. The surgical resection has a wide range, cumbersome steps, and complicated operations, so there are always great challenges and potential surgical risks. Pancreaticojejunostomy is the most challenging method of digestive tract reconstruction. Pancreaticojejunostomy is technically difficult and has a high incidence of complications. Pancreatic fistula is a complication that is difficult to prevent, difficult to treat, and has a fatal outcome. Pancreatic fistula can cause secondary infection , Bleeding, is the main cause of death in patients after surgery. Before the pancreaticojejunostomy is completely healed and adhered, the p...

Claims

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Application Information

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IPC IPC(8): A61M1/00A61M25/10
CPCA61M25/0021A61M25/0043A61M25/10A61M2025/1086A61M1/84
Inventor 任建军孟兴凯苏利娅肖瑞耿亚军牛剑祥张俊晶靳君华
Owner 任建军
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