CN103536997A - Double-cavity nose bile drainage tube - Google Patents
Double-cavity nose bile drainage tube Download PDFInfo
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- CN103536997A CN103536997A CN201310575975.2A CN201310575975A CN103536997A CN 103536997 A CN103536997 A CN 103536997A CN 201310575975 A CN201310575975 A CN 201310575975A CN 103536997 A CN103536997 A CN 103536997A
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- drainage tube
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- tube body
- bile
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Abstract
The invention provides a double-cavity nose bile drainage tube, and belongs to medical equipment. The double-cavity nose bile drainage tube comprises a head portion, a body portion and an accessory, wherein the head portion comprises an outer drainage tube body and an inner drainage tube body; one end of the outer drainage tube body is bent and in an arc shape, the other end of the outer drainage tube body is communicated with the body portion, the tail end of the bent portion of the outer drainage tube body is provided with a straight hole, and the side face of the bent portion of the outer drainage tube body is provided with two sets of outer drainage tube body side holes; the upper end of the inner drainage tube body is provided with an upper inner drainage tube body port, the lower end of the inner drainage tube body is provided with a lower inner drainage tube body port, and the upper portion of the side wall of the inner drainage tube body is provided with four inner drainage tube body side holes side by side; the accessory comprises an outer joint and an auxiliary device. By means of the double-cavity nose bile drainage tube, bile outward drainage and bile inward drainage can be conducted, excessive loss of bile is avoided, and recovery of illnesses is facilitated.
Description
Technical field
The present invention relates to technical field of medical instruments, specifically a kind of both can be by biliary drainage in enteric cavity, also can be by biliary drainage to external two-chamber nose bile drainage tube.
Background technology
Acute obstructive suppurative cholangitis is the common emergency and severe disease of Digestive System Department, for above-mentioned disease, removes as early as possible obstruction of biliary tract, and drain suppuration bile is the measure of primarily treating.At present, endoscopic nasobiliary drainage art (Endoscopic Nasobiliary Drainage, ENBD) is first-selected treatment.
ENBD is a kind of simple and effective bile external drainage mode, it is, by endoscopic technic, nose bile duct front end is put into biliary tract, the other end is drawn from nose, by nose bile drainage tube, can drain the infectious bile in bile duct, remove obstruction of biliary tract, eliminating jaundice, controls inflammation, and by nose bile drainage tube can repeatedly rinse, drug infusion, effectively improve conditions of patients.
Along with the renewal of technology, be applied at present clinical nose bile drainage tube and be not easy to deviate from from bile duct, drainage effect is obvious.But these nose bile drainage tubes can only play the effect of bile external drainage, bile is external by draining in bile duct.In bile, contain the benefit materials such as a large amount of cholate and phospholipid, bile loss too much easily causes water, electrolyte balance disorder and malnutrition.For gallbladder system, block or the suppurative cholelithiasis at advanced age the patient who infects, excessive bile external drainage causes a large amount of loss of bile, is unfavorable for the recovery of disease.
Summary of the invention
The object of the present invention is to provide a kind of two-chamber nose bile drainage tube, this drainage tube both can bile external drainage also can bile in drain.
The present invention solves the technical scheme that its technical problem takes: two-chamber nose bile drainage tube, comprise drainage tube main body, also comprise adnexa, described drainage tube main body comprises head and body, described head is double lumen tube, and head comprises external drainage pipeline and inner drainage tube road; One end bending of external drainage pipeline is circular-arc, and the external drainage pipeline other end is connected with body, and the end of external drainage pipeline sweep is provided with a straight hole, and the side of external drainage pipeline sweep is provided with two groups of external drainage pipeline side openings; It is suitable for reading that the upper end in inner drainage tube road is provided with inner drainage tube road, and the lower end in inner drainage tube road is provided with inner drainage tube road end opening, and the top of inner drainage tube road sidewall is provided with four inner drainage tube road side openings side by side; Described adnexa comprises coupling and auxiliary device.
Described coupling comprises junction block, pad and obstruction, and the structure of described junction block forms for be provided with conical pipe in one end of a cylindrical tube, and described obstruction partly matches with the cylindrical tube of junction block, and pad is at junction block and between stopping up.
Described auxiliary device is pipe, the two ends symmetry of auxiliary device be provided with the funnel-shaped structure to external diffusion.
Two groups of described external drainage pipeline side openings stagger mutually, and the quantity of every group of external drainage pipeline side opening is four and is set up in parallel.
Described inner drainage tube road is suitable for reading is all oblique angle with inner drainage tube road end opening with respect to described external drainage pipeline.
200 centimetres of described drainage tube main body overall lengths, 3.3 millimeters of drainage tube main body external diameters, 15 centimetres of described head lengths, long 185 centimetres of described body, the internal diameter in described external drainage pipeline and inner drainage tube road is 1.6 millimeters.
The invention has the beneficial effects as follows:
1, simple in structure, easy to use, under head naturalness, bending is pigtail-shaped, is difficult for displacement, deviates from when drainage tube is inserted or keeps somewhere.
2, the head of nose bile drainage tube is double lumen tube, and after placement, bile both can drain into along external drainage pipeline external, also can be in inner drainage tube road flows into duodenum.
3, due to the restriction of drainage tube system caliber, when needs biliary tract rinses, in nose bile duct, the external drainage system impact of drainage system is minimum.
4, as needed the placement of long period, can close external drainage pipeline, bile can flow into enteric cavity along inner drainage tube road, avoided the excessive loss of bile.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is the structure for amplifying schematic diagram of drainage tube main body cut-off state.
In figure: 1 head, 11 external drainage pipelines, 12 inner drainage tube roads, 111 external drainage pipeline side openings, 121 inner drainage tube road side openings, 122 inner drainage tube roads are suitable for reading, 123 inner drainage tube road end openings, 2 bodies, 3 couplings, 31 junction blocks, 32 pads, 33 stop up, 4 auxiliary device.
The specific embodiment
As shown in Figure 1 and Figure 2.Two-chamber nose bile drainage tube, comprises drainage tube main body, also comprises adnexa, and described drainage tube main body comprises head 1 and body 2, and described head 1 is double lumen tube, and head 1 comprises external drainage pipeline 11 and inner drainage tube road 12; The 11 one end bendings of external drainage pipeline are circular-arc, and external drainage pipeline 11 other ends are connected with body 2, and the end of external drainage pipeline 11 sweeps is provided with a straight hole, and the side of external drainage pipeline 11 sweeps is provided with two groups of external drainage pipeline side openings 111; The upper end in inner drainage tube road 12 is provided with that inner drainage tube road is suitable for reading 122, and the lower end in inner drainage tube road 12 is provided with inner drainage tube road end opening 123, and the top of inner drainage tube road 12 sidewalls is provided with four inner drainage tube road side openings 121 side by side; Described adnexa comprises coupling 3 and auxiliary device 4.
Described coupling 3 comprises junction block 31, pad 32 and stops up 33, the structure of described junction block 31 forms for be provided with conical pipe in one end of a cylindrical tube, described obstruction 33 partly matches with the cylindrical tube of junction block 31, and pad 32 is between junction block 31 and obstruction 33.
Described auxiliary device 4 is pipe, the two ends symmetry of auxiliary device 4 be provided with the funnel-shaped structure to external diffusion.
Two groups of described external drainage pipeline side openings 111 stagger mutually, and the quantity of every group of external drainage pipeline side opening 111 is four and is set up in parallel.
Described inner drainage tube road suitable for reading 122 and inner drainage tube road end opening 123 are all oblique angle with respect to described external drainage pipeline 11.The setting at oblique angle damages bile duct, gastrointestinal while avoiding placing and pulling out drainage tube.
200 centimetres of described drainage tube main body overall lengths, 3.3 millimeters of drainage tube main body external diameters, 15 centimetres of described head 1 length, 185 centimetres of described body 2 length, the internal diameter in described external drainage pipeline 11 and inner drainage tube road 12 is 1.6 millimeters.Due to the restriction of drainage tube system caliber, when needs biliary tract rinses, in nose bile duct, the external drainage system impact of drainage system is minimum.The present invention can make different size model as required.
During use, with auxiliary device 4 cut-off drainage tube body front end arc-shaped bends, become the part of pigtail shape, conventional row endoscopic nasobiliary drainage art, by the biopsy channel of scope, along seal wire, drainage tube main body is inserted to the relevant position of biliary tract, the drainage tube main body other end is drawn from nostril, connects coupling 3, and drainage tube main body is fixing outward.When do not needed external drainage, drainage tube coupling 3 is closed.
After drainage tube main body is placed, bile both can drain into external along external drainage pipeline 11, also can be in inner drainage tube road 12 inflow duodenums, as need the placement of long period, can close external drainage pipeline 11, bile is the 12 inflow enteric cavities along inner drainage tube road only, have avoided the excessive loss of bile.Circular arc bending under head naturalness is pigtail-shaped in addition, is difficult for deviating from biliary tract, and when the external force of tractive drainage tube main body acquires a certain degree, the drainage tube main body head end cut-off of taking advantage of a situation, is beneficial to extracting of drainage tube.
The above, principles more of the present invention just explain through diagrams, this description is not that in concrete structure and the scope of application described shown in the present invention will being confined to, therefore the corresponding modify being likely utilized every and equivalent, all belong to the scope of the claims that the present invention applies for.
Except technical characterictic described in description, all the other technical characterictics are those skilled in the art's known technology.
Claims (6)
1. two-chamber nose bile drainage tube, comprises drainage tube main body, it is characterized in that, also comprises adnexa, and described drainage tube main body comprises head and body, and described head is double lumen tube, and head comprises external drainage pipeline and inner drainage tube road; One end bending of external drainage pipeline is circular-arc, and the external drainage pipeline other end is connected with body, and the end of external drainage pipeline sweep is provided with a straight hole, and the side of external drainage pipeline sweep is provided with two groups of external drainage pipeline side openings; It is suitable for reading that the upper end in inner drainage tube road is provided with inner drainage tube road, and the lower end in inner drainage tube road is provided with inner drainage tube road end opening, and the top of inner drainage tube road sidewall is provided with four inner drainage tube road side openings side by side; Described adnexa comprises coupling and auxiliary device.
2. two-chamber nose bile drainage tube according to claim 1, it is characterized in that, described coupling comprises junction block, pad and obstruction, the structure of described junction block forms for be provided with conical pipe in one end of a cylindrical tube, described obstruction partly matches with the cylindrical tube of junction block, and pad is at junction block and between stopping up.
3. two-chamber nose bile drainage tube according to claim 2, is characterized in that, described auxiliary device is pipe, the two ends symmetry of auxiliary device be provided with the funnel-shaped structure to external diffusion.
4. two-chamber nose bile drainage tube according to claim 3, is characterized in that, two groups of described external drainage pipeline side openings stagger mutually, and the quantity of every group of external drainage pipeline side opening is four and is set up in parallel.
5. two-chamber nose bile drainage tube according to claim 4, is characterized in that, described inner drainage tube road is suitable for reading is all oblique angle with inner drainage tube road end opening with respect to described external drainage pipeline.
6. two-chamber nose bile drainage tube according to claim 1 or 5, is characterized in that 200 centimetres of described drainage tube main body overall lengths, 3.3 millimeters of drainage tube main body external diameters, 15 centimetres of described head lengths, long 185 centimetres of described body, the internal diameter in described external drainage pipeline and inner drainage tube road is 1.6 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310575975.2A CN103536997A (en) | 2013-11-18 | 2013-11-18 | Double-cavity nose bile drainage tube |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310575975.2A CN103536997A (en) | 2013-11-18 | 2013-11-18 | Double-cavity nose bile drainage tube |
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| CN103536997A true CN103536997A (en) | 2014-01-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310575975.2A Pending CN103536997A (en) | 2013-11-18 | 2013-11-18 | Double-cavity nose bile drainage tube |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105343989A (en) * | 2015-10-19 | 2016-02-24 | 大连大学 | Loop type nasal biliary flushing tube |
| CN105413000A (en) * | 2015-12-16 | 2016-03-23 | 陈挺松 | Biliary drainage device |
| CN106560165A (en) * | 2015-10-04 | 2017-04-12 | 田明国 | Integrated cobra-shaped biliary stent |
| CN108325045A (en) * | 2018-02-09 | 2018-07-27 | 大连大学 | Multi-functional nose bile drainage tube |
| CN109646792A (en) * | 2019-02-25 | 2019-04-19 | 南京微创医学科技股份有限公司 | A kind of biliary stent |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201361296Y (en) * | 2009-03-10 | 2009-12-16 | 中国人民解放军第二军医大学 | Bile doping system for endoscopic nose bile drainage |
| CN201612921U (en) * | 2009-09-25 | 2010-10-27 | 大连星维康生物技术有限公司 | Internal and external drainage T-type tube |
| CN201676328U (en) * | 2010-03-16 | 2010-12-22 | 赵华邦 | Multifunctional hepatobiliary drainage device |
| CN202459784U (en) * | 2011-12-21 | 2012-10-03 | 江苏源创医疗科技有限公司 | Biliary tract drainage tube capable of bile backflow |
| CN203556045U (en) * | 2013-11-18 | 2014-04-23 | 山东省立医院 | Double-cavity nose bile drainage tube |
-
2013
- 2013-11-18 CN CN201310575975.2A patent/CN103536997A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201361296Y (en) * | 2009-03-10 | 2009-12-16 | 中国人民解放军第二军医大学 | Bile doping system for endoscopic nose bile drainage |
| CN201612921U (en) * | 2009-09-25 | 2010-10-27 | 大连星维康生物技术有限公司 | Internal and external drainage T-type tube |
| CN201676328U (en) * | 2010-03-16 | 2010-12-22 | 赵华邦 | Multifunctional hepatobiliary drainage device |
| CN202459784U (en) * | 2011-12-21 | 2012-10-03 | 江苏源创医疗科技有限公司 | Biliary tract drainage tube capable of bile backflow |
| CN203556045U (en) * | 2013-11-18 | 2014-04-23 | 山东省立医院 | Double-cavity nose bile drainage tube |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106560165A (en) * | 2015-10-04 | 2017-04-12 | 田明国 | Integrated cobra-shaped biliary stent |
| CN106560165B (en) * | 2015-10-04 | 2019-03-19 | 田明国 | The snakelike biliary tract rack system of integral eyeglass |
| CN105343989A (en) * | 2015-10-19 | 2016-02-24 | 大连大学 | Loop type nasal biliary flushing tube |
| CN105343989B (en) * | 2015-10-19 | 2018-08-17 | 大连大学 | Button loop formula nose courage flush pipe |
| CN105413000A (en) * | 2015-12-16 | 2016-03-23 | 陈挺松 | Biliary drainage device |
| CN105413000B (en) * | 2015-12-16 | 2017-09-22 | 陈挺松 | A kind of biliary drainage device |
| CN108325045A (en) * | 2018-02-09 | 2018-07-27 | 大连大学 | Multi-functional nose bile drainage tube |
| CN109646792A (en) * | 2019-02-25 | 2019-04-19 | 南京微创医学科技股份有限公司 | A kind of biliary stent |
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Application publication date: 20140129 |