CN201186108Y

CN201186108Y - Y type multifunctional gastrointestinal nutrient canal

Info

Publication number: CN201186108Y
Application number: CNU200820087018XU
Authority: CN
Inventors: 任培土
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-05-07
Filing date: 2008-05-07
Publication date: 2009-01-28
Anticipated expiration: 2018-05-07

Abstract

The utility model relates to a Y-type multi-functional gastrointestinal nutrition tube, which belongs to the technical field of making supplementary instruments for surgery or diagnosis and treatment, and substantially comprises a main catheter (1), a Y-type three-way pipe (4) with two branched catheters (2), an one-way valve (5) and a side hole (6) and the like, wherein the Y-type three-way pipe (4) with the two branched catheters (2) is arranged on one end of the main catheter (1), the one-way valve (5) is arranged in the Y-type three-way pipe (4), the side hole (6) is arranged on the branched catheters (2), and an outer interface (3) on the other end of the main catheter (1) is a funnel form structure. The Y-type multi-functional gastrointestinal nutrition tube has reasonable design, the whole structure and the size range can meet clinical requirements of the surgery, the materials are soft, the damage does not exist, the operation is simple and convenient, and complications do not exist. The Y-type multi-functional gastrointestinal nutrition tube can effectively drainage and supply postoperative nutrition after doing operations which are a total gastrectomy. Longmire-Lahey type reconstruction, a duodenum severe injury and pancreatic duodenal resection, a gastric cancer resection Billroth-II type, when an abdomen is severely injured, the Y-type multi-functional gastrointestinal nutrition tube can be used as stomach ostomy.

Description

The multi-functional gastrointestinal nutrition pipe of Y type

Technical field

This utility model relates to the multi-functional gastrointestinal nutrition pipe of a kind of Y type, belongs to surgical operation or the diagnosis and treatment manufacturing technology field with assistive device.

Background technology

Usually need to insert gastrointestinal decompression and two pipes of nutritional support behind the abdominal surgery clinically at present, especially than after the major operation as: operations such as total gastrectomy, duodenum major injury and Pancreaticoduodenectomy, all need effective decompression drainage and the nutritional support of long period, because of the stomach tube drainage effect unsatisfactory sometimes, not good more than the double lumen tube because of the narrow drainage effect of tube chamber, and more heavy-gravity nutritional solution easily stops up nutritive canal; Many pipes are inserted in the nostril for a long time, also can make troubles and misery to patient.

Summary of the invention

It is a kind of reasonable in design that the purpose of this utility model is to provide, and purposes is wide, and is simple, convenient, the multi-functional gastrointestinal nutrition pipe of Y type that drain and nutrition channel are effective.

This utility model is the multi-functional gastrointestinal nutrition pipe of Y type, comprises main pipe, it is characterized in that an end of main pipe is provided with the Y-type three way type pipe that props up conduits with two, is provided with unidirectional flap valve in the Y-type three way type pipe.

Also can be provided with side opening on described the conduit.

The external tapping of the described main pipe other end can be funnel-shaped structure.

The total length of a described main pipe and a conduit can be 1300～1600mm.

The diameter of a described main pipe and a conduit can be 5～7mm.

This utility model is reasonable in design, and overall structure and size range can satisfy operating clinical requirement, the material softness, and not damaged, simple to operation, no complication.Can solve effective drainage and postoperative nutrition supply after the relevant gastrointestinal surgery, be particularly useful for the drain of postoperatives such as total gastrectomy Longmire-Lahey formula Reconstruction, duodenum major injury and pancreaticoduodenectomy, gastric cancer excision Billroth-II formula.Because an end of main pipe is two ends by Y-type three way type pipe bifurcated, an end can directly be inserted into the top of input lobe, promptly under the stump of damaged mend of duodenum or duodenum sealing, or under the pancreas intestinal, gallbladder intestinal anastomotic stoma; The other end inserts delivery flap, and postoperative also can play abundant decompressing effect in the gastrointestinal as negative pressure drainage in early days simultaneously, helps the healing of anastomotic stoma or wound, reduces the generation of fistula; Also can reduce the generation of stomach paralysis; Utilize turning to of unidirectional flap valve can import the enteral nutrition material behind the restoration of gastrointestinal function, accelerate rehabilitation.Also can be used as the stomach fistulation during serious abdominal injury uses.

Description of drawings

Accompanying drawing is an overall structure sketch map of the present utility model.

The specific embodiment

This utility model places the Y-type three way type pipe 4 of two conduits 2 of main pipe 1 one end bands mainly by main pipe 1, places the unidirectional flap valve 5 in the Y-type three way type pipe 4, places side opening 6 formations such as grade on the conduit 2.The external tapping 3 of main pipe 1 other end is funnel-shaped structure, and the total length of a main pipe 1 and a conduit 2 is 1300～1600mm, and the diameter of a main pipe 1 and a conduit 2 is 5～7mm.。

At gastrointestinal tract, when operation of pancreas gallbladder or the operation of hollow organ major injury, when being sewn onto antetheca the stomach tube that inserts before the art is pulled out anastomotic stoma as gastric cancer excision back row Billroth-II formula is identical, with No. 4 linear slit pins the head of stomach tube is sewed up with the funnel-form external tapping 3 of main pipe 1 and to be connected, the tube wall of main pipe 1 is coated lubricant, be directed to funnel-form external tapping 3 external with stomach tube lentamente then, there is a conduit 2 of Y-type three way type pipe 4 one ends of unidirectional flap valve 5 to cut off unnecessary pipe according to the length of importing lobe, simultaneously on a conduit 2, cut several side openings 6 more, a conduit 2 of Y-type three way type pipe 4 other ends insert stitch behind the output intestinal lobes close the gastrointestinal anastomosis antetheca can; Esophagus anastomat commonly used when rebuilding with the Longmire-Lahey formula as total gastrectomy, behind esophagus and the intestinal anastomosis stomach tube is inserted into anastomat and withdraws from the intestinal wall mouth, with said method with outside main pipe 1 guide body, there is a conduit 2 of Y-type three way type pipe 4 one ends of unidirectional flap valve 5 to cut off unnecessary pipe according to the length of importing lobe, on a conduit 2, cut several side openings 6 simultaneously, row Braun anastomosis behind a conduit 2 insertion output intestinal lobes of Y-type three way type pipe 4 other ends more; Place method basically identical of the present utility model after the various major operations, if when the heavier catheter drainage that needs the long period of the state of an illness, nutrition, the external tapping 3 of main pipe 1 can be directly outside coat of the stomach fistulization oral lead body.Put the early stage conduit 2 in pipe back drain Digestive system effectively, can inculcate the enteral nutrition material behind the restoration of gastrointestinal function.Main pipe 1 can be extracted in the oral cavity when stopping using, and can avoid the damage to mucosa.

Claims

1, the multi-functional gastrointestinal nutrition pipe of a kind of Y type comprises main pipe (1), it is characterized in that an end of main pipe (1) is provided with the Y-type three way type pipe (4) that props up conduits (2) with two, is provided with unidirectional flap valve (5) in the Y-type three way type pipe (4).

2, by the multi-functional gastrointestinal nutrition pipe of the described Y type of claim 1, it is characterized in that also being provided with on described the conduit (2) side opening (6).

3, by the multi-functional gastrointestinal nutrition pipe of the described Y type of claim 1, it is characterized in that the external tapping (3) of described main pipe (1) other end is funnel-shaped structure.

4,, it is characterized in that the total length of a described main pipe (1) and a conduit (2) is 1300～1600mm by the multi-functional gastrointestinal nutrition pipe of the described Y type of claim 1.

5,, it is characterized in that the diameter of a described main pipe (1) and a conduit (2) is 5～7mm by claim 1 or the multi-functional gastrointestinal nutrition pipe of 4 described Y types.