CN105148380B - Water-bag type nose gallbladder irrigation drainage tube - Google Patents
Water-bag type nose gallbladder irrigation drainage tube Download PDFInfo
- Publication number
- CN105148380B CN105148380B CN201510681090.XA CN201510681090A CN105148380B CN 105148380 B CN105148380 B CN 105148380B CN 201510681090 A CN201510681090 A CN 201510681090A CN 105148380 B CN105148380 B CN 105148380B
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- Prior art keywords
- supervisor
- side opening
- pipeline
- drainage tube
- water
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 210000000232 gallbladder Anatomy 0.000 title claims abstract description 22
- 230000002262 irrigation Effects 0.000 title claims abstract description 21
- 238000003973 irrigation Methods 0.000 title claims abstract description 21
- 210000000013 bile duct Anatomy 0.000 claims abstract description 30
- 238000011010 flushing procedure Methods 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims description 3
- 210000000941 bile Anatomy 0.000 abstract description 17
- 230000006378 damage Effects 0.000 abstract description 4
- 210000004400 mucous membrane Anatomy 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 206010067171 Regurgitation Diseases 0.000 abstract description 2
- 230000029142 excretion Effects 0.000 abstract description 2
- 230000000968 intestinal effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 7
- 206010061926 Purulence Diseases 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 206010004637 Bile duct stone Diseases 0.000 description 2
- 201000009331 Choledocholithiasis Diseases 0.000 description 2
- 208000016222 Pancreatic disease Diseases 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 208000010643 digestive system disease Diseases 0.000 description 2
- 210000001198 duodenum Anatomy 0.000 description 2
- 238000007459 endoscopic retrograde cholangiopancreatography Methods 0.000 description 2
- 208000024691 pancreas disease Diseases 0.000 description 2
- 230000002980 postoperative effect Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 206010033645 Pancreatitis Diseases 0.000 description 1
- 206010033647 Pancreatitis acute Diseases 0.000 description 1
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 206010046274 Upper gastrointestinal haemorrhage Diseases 0.000 description 1
- 201000010312 acute cholangitis Diseases 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 201000003229 acute pancreatitis Diseases 0.000 description 1
- 235000013351 cheese Nutrition 0.000 description 1
- 208000003167 cholangitis Diseases 0.000 description 1
- 238000001839 endoscopy Methods 0.000 description 1
- 230000002440 hepatic effect Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 210000004347 intestinal mucosa Anatomy 0.000 description 1
- 210000000936 intestine Anatomy 0.000 description 1
- 238000002350 laparotomy Methods 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 230000000414 obstructive effect Effects 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 230000036262 stenosis Effects 0.000 description 1
- 208000037804 stenosis Diseases 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 201000010304 suppurative cholangitis Diseases 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 238000002054 transplantation Methods 0.000 description 1
Abstract
The invention discloses a kind of water-bag type nose gallbladder irrigation drainage tubes, including supervisor, the sacculus film that there is the pipeline I of closed end in the supervisor and be socketed on supervisor's outer wall, the cross section of the sacculus film is in quincunx, the pipeline II being connected to the sacculus film is additionally provided in the supervisor, the supervisor is equipped with multiple side openings I and multiple side openings II, the side opening I and the side opening II are respectively positioned on the pipeline section part that the supervisor is located above the sacculus film, and the side opening II is connected to the pipeline I.The present invention has automatic flushing function, side opening blocking probability is reduced using oval side opening, flushing liquor flow direction in bile duct is consistent with bile excretion direction, it will not cause flushing liquor and bile regurgitation, with expansible full sacculus film, the fixed force for increasing drainage tube, has the function of anti-slip, and the damage of bile duct, intestinal tube and bottleneck throat mucous membrane will not be caused during drainage tube by taking out.
Description
Technical field
The present invention relates to a kind of irrigation drainage tube, specifically a kind of water-bag type nose gallbladder irrigation drainage tube.
Background technique
With the continuous development of endoscopic technic and its constantly improve for attachment, duodenoscope technology (ERCP) is already at present
As treatment hepatobiliary and pancreatic diseases important measures, including choledocholithiasis, acute obstructive suppurative cholangitis, bile duct injury,
Stenosis of bile duct, biliary complications after orthotopic liver transplantation etc..The technology is compared with Tradtional laparotomy, the small, safety coefficient with wound
Height restores the advantages that fast.Nose gallbladder drainage tube is routinely placed after ERCP iatrotechnics, is used for drain infection bile, gallbladder mud, rubble
Deng postoperative cholangitis incidence and choledocholithiasis recurrence rate can be reduced.
The nose bile drainage tube of clinical application at present is single channel drainage tube, and pipe shaft is of a straight line type, and head end bends to button loop, is drawn
Flow tube head end tube wall is equipped with circular side holes, in biliary tract-external pressure difference under the action of, bile can be drawn through lumen, but
It is that bile flow velocity is slower, sticky purulence bile is not easy to be discharged, and circular side holes are smaller, and rubble is easy blocking drainage tube side opening.It should
Drainage tube has the disadvantage that 1, in order to keep the unobstructed of drainage tube and promote the discharge of sticky purulence bile, it is postoperative need to be repeatedly
It is rinsed using physiological saline row nose bile duct, to keep drainage tube unobstructed, while hepatic bile is diluted, promotes sticky purulence
The discharge of bile and rubble increases clinical position amount；2, since drainage tube is of a straight line type, when aspirating bile, bile duct wall mucous membrane
It is easy to be adsorbed on drainage tube side opening, causes flushing liquor back scrubbing difficult；3, drainage tube head end is in button loop naturally, and fixed force is smaller,
It is easy to happen drainage tube abjection；4, during tube drawing, button loop formula drainage tube head end can cause the damage of bile duct and intestinal mucosa, even
The complication such as acute cholangitis, acute pancreatitis, upper gastrointestinal bleeding can be induced.
Summary of the invention
According to technical problem set forth above, and provide a kind of water-bag type nose gallbladder irrigation drainage tube.
The technological means that the present invention uses is as follows:
A kind of water-bag type nose gallbladder irrigation drainage tube, including supervisor, pipeline I and set in the supervisor with closed end
Connect the sacculus film on supervisor's outer wall, the cross section of the sacculus film in quincunx, be additionally provided in the supervisor with
The pipeline II of the sacculus film connection, the other end of the pipeline II are connect by cap with pipe, the other end of the pipe and three
Port valve connection, the cap have cylindrical head and truncated cone-shaped tail portion, the small end and the cheese head of the truncated cone-shaped tail portion
Portion is fixedly connected, and the cylindrical head is equipped with the through-hole I to match with the outer diameter of the pipeline II, and the pipe has rotary table
Forming head portion, the outer surface on the truncated cone-shaped head are equipped with external screw thread, and the truncated cone-shaped tail portion has and truncated cone-shaped head phase
Matched through-hole II, the through-hole II are equipped with the interior spiral shell to match with the external screw thread far from one end of the cylindrical head
Line is additionally provided with smooth department on the through-hole II, and the smooth department is described between the internal screw thread and the cylindrical head
The small end on truncated cone-shaped head and the internal diameter of the pipeline II match, and the through-hole I is connected to the through-hole II, on the supervisor
Equipped with multiple side openings I and multiple side openings II, the side opening I and the side opening II are respectively positioned on the supervisor and are located at the sacculus film
The pipeline section part of top, the side opening II are connected to the pipeline I,
Under working condition, flushing liquor, which passes through the supervisor and enters in bile duct from the side opening I, is rinsed bile duct,
The pipeline I connects negative pressure and is drawn into the flushing liquor for having rinsed bile duct in the pipeline I from the side opening II.
The head of the supervisor is equipped with pipe cap, and the pipe cap has arc surface, and the arc surface is equipped with through-hole III.
Head end 7-9cm of the upper end of the sacculus film apart from the pipe cap, the closed end of the pipeline I is apart from the ball
The upper end 2cm of capsule film.
For the side opening I between the pipe cap and the closed end of the pipeline I, the side opening II is located at the pipeline I
Closed end and the sacculus film upper end between.
The both ends of the sacculus film pass through becket respectively and connect with the outer wall of the supervisor.
The becket is made of impermeable X-ray material.
The pipe by screw thread or is snapped connection with the triple valve.
The side opening I is oval, and the long axis of the side opening I is parallel with the axis of the supervisor, and the area of the side opening I is
2×3×πmm2；The side opening II is oval, and the long axis of the side opening II is parallel with the axis of the supervisor, the side opening II
Area is 3 × 5 × π mm2。
The invention has the following advantages that
1, the present invention is binary channels drainage tube, and supervisor connects washing bottle, and pipeline I connects vacuum extractor, has automatic punching
The function of washing；
2, supervisor's side wall is equipped with the oval side opening I being connected to pipeline I, and cross section is bigger than circular side holes cross section, side opening
Blocking probability reduces；
3, side opening I is located at the distal end of side opening II, and flushing liquor flow direction in bile duct is consistent with bile excretion direction, will not
Cause flushing liquor and bile regurgitation；
4, when sacculus film expansion is full, the fixed force of drainage tube is increased, has the function of anti-slip, taking-up drainage tube
It will not cause the damage of bile duct, intestinal tube and bottleneck throat mucous membrane in the process；
5, the space between side opening II and periphery bile duct is increased when sacculus film expansion is full, is easy to the row of flushing liquor
Out, side opening II will not be caused to adsorb bile duct mucous membrane；
6, the cross section of sacculus film is in plum blossom-shaped, and when I unexpected blockage of pipeline, flushing liquor and bile can be discharged into 12 fingers
Intestines have the function of reducing biliary pressure.
The present invention can be widely popularized in fields such as the therapeutic endoscopies of hepatobiliary and pancreatic diseases based on the above reasons.
Detailed description of the invention
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a kind of sacculus film on-expansible shape of water-bag type nose gallbladder irrigation drainage tube in a specific embodiment of the invention
Structural schematic diagram under state.
Fig. 2 is the portion I enlarged diagram in Fig. 1.
Fig. 3 is the structural schematic diagram of cap in a specific embodiment of the invention.
Fig. 4 is the structural schematic diagram on the truncated cone-shaped head of pipe in a specific embodiment of the invention.
Fig. 5 is a kind of sacculus film expansion state of water-bag type nose gallbladder irrigation drainage tube in a specific embodiment of the invention
Under structural schematic diagram.
Fig. 6 is sectional view along A-A in Fig. 5.
Fig. 7 is B-B direction cross-sectional view in Fig. 5.
Fig. 8 be in Fig. 5 C-C to cross-sectional view.
Fig. 9 is that a kind of water-bag type nose gallbladder irrigation drainage tube is placed to the structure in bile duct in a specific embodiment of the invention
Schematic diagram.
Figure 10 is that capsule is thin after a kind of water-bag type nose gallbladder irrigation drainage tube is placed to bile duct in a specific embodiment of the invention
Structural schematic diagram under film expansion state.
Specific embodiment
As shown in Fig. 1-Figure 10, a kind of water-bag type nose gallbladder irrigation drainage tube, including supervisor 1, have in the supervisor 1
The pipeline I 3 of closed end 301 and the sacculus film 2 being socketed on 1 outer wall of the supervisor, the cross section of the sacculus film 2 are in plum
Flower-shape, described be responsible in 1 are additionally provided with the pipeline II 4 being connected to the sacculus film 2, and the other end of the pipeline II 4 passes through cap 5
It is connect with pipe 6, the other end of the pipe 6 is connect with triple valve, and the cap 5 has cylindrical head 501 and truncated cone-shaped tail portion
502, the small end of the truncated cone-shaped tail portion 502 is fixedly connected with the cylindrical head 501, is set in the cylindrical head 501
There is the through-hole I 503 to match with the outer diameter of the pipeline II 4, the pipe 6 has truncated cone-shaped head 601, the truncated cone-shaped head
601 outer surface is equipped with external screw thread, and the truncated cone-shaped tail portion 502 has the through-hole II to match with the truncated cone-shaped head 601
504, the through-hole II 504 is equipped with the internal screw thread to match with the external screw thread, institute far from one end of the cylindrical head 501
State and be additionally provided with smooth department 505 on through-hole II 504, the smooth department 505 be located at the internal screw thread and the cylindrical head 501 it
Between, the small end on the truncated cone-shaped head 601 and the internal diameter of the pipeline II 4 match, the through-hole I 503 and the through-hole II
504 connections, the supervisor 1 are equipped with multiple side openings I 101 and multiple side openings II 302, the side opening I 101 and the side opening II
302 are respectively positioned on the pipeline section part that the supervisor 1 is located at 2 top of sacculus film, and the side opening II 302 connects with the pipeline I 3
It is logical,
The head of the supervisor 1 is equipped with pipe cap 102, and the pipe cap 102 has arc surface 103, sets on the arc surface 103
There is through-hole III 104.
Head end 7-9cm of the upper end of the sacculus film 2 apart from the pipe cap 102, the closed end 301 of the pipeline I 3 away from
Upper end 2cm from the sacculus film 2.
The side opening I 101 is between the pipe cap 102 and the closed end 301 of the pipeline I 3, the side opening II 302
Between the closed end 301 of the pipeline I 3 and the upper end of the sacculus film 2.
The both ends of the sacculus film 2 pass through becket 201 respectively and connect with the outer wall of the supervisor 1.
The becket 201 is made of impermeable X-ray material.
The pipe 6 by screw thread or is snapped connection with the triple valve.
The side opening I 101 is oval, and the long axis of the side opening I 101 is parallel with the axis of the supervisor 1, the side opening I
101 area is 2 × 3 × π mm2；The side opening II 302 is oval, and the long axis of the side opening II 302 is with the supervisor's 1
Axis is parallel, and the area of the side opening II 302 is 3 × 5 × π mm2。
Under working condition, the pipeline II 4 passes through the through-hole I 503, and the truncated cone-shaped head 601 enters described logical
In hole II 504, the small end on the truncated cone-shaped head 601 is inserted into the pipeline II 4, at this point, being located at the truncated cone-shaped head
II 4 part of the pipeline between 601 and the smooth department 505 is squeezed and deforms, so that itself and the truncated cone-shaped
Head 601 and the smooth department 505 fit closely, later by the internal screw thread and external screw thread cooperation by the cap 5 with
The truncated cone-shaped head 601 is tightened,
The seal wire is inserted into bile duct 7, the water-bag type nose gallbladder irrigation drainage tube is socketed on the seal wire and is pushed away
It send to bile duct 7, the seal wire is successively by the pipe cap 102 and the supervisor 1, later by the seal wire from the water-bag type nose
Gallbladder irrigation drainage tube is recalled, and the triple valve is opened,
Water successively passes through the triple valve and the pipe 6, and enters the pipe from the small end on the truncated cone-shaped head 601
Road II 4 enters the sacculus film 2 from through-hole IV 401 later and is full of, at this point, work of the sacculus film 2 in water
It expands outwardly to form water pocket under.
Bile duct 7 is rinsed at this point, flushing liquor passes through the supervisor 1 and enters in bile duct 7 from the side opening I 101,
The pipeline I 3 connects negative pressure and is drawn into the flushing liquor for having rinsed bile duct 7 in the pipeline I 3 from the side opening II 302.By institute
It states sacculus film 2 and blocks bile duct 7, bile and flushing liquor are drawn through the side opening II 302 from the pipeline I 3.Due to the sacculus
The cross section of film 2 is in quincunx, and when the pipeline I 3 keeps clear, 7 pressure of bile duct is low, and 7 wall of bile duct can attach to described
2 surface of sacculus film, bile and flushing liquor will not be discharged into duodenum, when the pipeline I 3 blocks, 7 pressure liter of bile duct
Height, 7 wall of bile duct for being attached to the sacculus film 2 leave the sacculus film 2,2 surface of sacculus film of plum blossom-shaped
Suture appears, and flushing liquor and bile can be discharged into duodenum through this suture, reduces by 7 pressure of bile duct.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of water-bag type nose gallbladder irrigation drainage tube, it is characterised in that: including supervisor, with closed end in the supervisor
Pipeline I and the sacculus film being socketed on supervisor's outer wall, the cross section of the sacculus film is in quincunx, in the supervisor
Be additionally provided with the pipeline II being connected to the sacculus film, the other end of the pipeline II is connect by cap with pipe, the pipe it is another
One end is connect with triple valve, the cap have cylindrical head and truncated cone-shaped tail portion, the small end of the truncated cone-shaped tail portion with it is described
Cylindrical head is fixedly connected, and the cylindrical head is equipped with the through-hole I to match with the outer diameter of the pipeline II, the pipe
With truncated cone-shaped head, the outer surface on the truncated cone-shaped head is equipped with external screw thread, and the truncated cone-shaped tail portion has and the rotary table
The through-hole II that forming head portion matches, the through-hole II is equipped with far from one end of the cylindrical head to match with the external screw thread
Internal screw thread, be additionally provided with smooth department on the through-hole II, the smooth department be located at the internal screw thread and the cylindrical head it
Between, the small end on the truncated cone-shaped head and the internal diameter of the pipeline II match, and the through-hole I is connected to the through-hole II, institute
It states supervisor and is equipped with multiple side openings I and multiple side openings II, the side opening I and the side opening II are respectively positioned on the supervisor positioned at described
Pipeline section part above sacculus film, the side opening II are connected to the pipeline I,
Under working condition, flushing liquor, which passes through the supervisor and enters in bile duct from the side opening I, is rinsed bile duct, described
Pipeline I connects negative pressure and is drawn into the flushing liquor for having rinsed bile duct in the pipeline I from the side opening II；
The head of the supervisor is equipped with pipe cap；
For the side opening I between the pipe cap and the closed end of the pipeline I, the side opening II is located at the envelope of the pipeline I
Between closed end and the upper end of the sacculus film.
2. water-bag type nose gallbladder irrigation drainage tube according to claim 1, it is characterised in that: the pipe cap has arc surface,
The arc surface is equipped with through-hole III.
3. water-bag type nose gallbladder irrigation drainage tube according to claim 2, it is characterised in that: the upper end of the sacculus film away from
Head end 7-9cm from the pipe cap, upper end 2cm of the closed end of the pipeline I apart from the sacculus film.
4. water-bag type nose gallbladder irrigation drainage tube according to claim 1, it is characterised in that: the both ends of the sacculus film point
Not Tong Guo becket connect with the outer wall of the supervisor.
5. water-bag type nose gallbladder irrigation drainage tube according to claim 4, it is characterised in that: the becket is that impermeable X is penetrated
Wire material is made.
6. water-bag type nose gallbladder irrigation drainage tube according to claim 1, it is characterised in that: the pipe and the triple valve are logical
It crosses screw thread or snaps connection.
7. water-bag type nose gallbladder irrigation drainage tube according to any claim from 1 to 6, it is characterised in that: the side
Hole I is oval, and the long axis of the side opening I is parallel with the axis of the supervisor, and the area of the side opening I is 2 × 3 × π mm2；Institute
State that side opening II is oval, the long axis of the side opening II is parallel with the axis of the supervisor, and the area of the side opening II is 3 × 5 × π
mm2。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510681090.XA CN105148380B (en) | 2015-10-19 | 2015-10-19 | Water-bag type nose gallbladder irrigation drainage tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510681090.XA CN105148380B (en) | 2015-10-19 | 2015-10-19 | Water-bag type nose gallbladder irrigation drainage tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105148380A CN105148380A (en) | 2015-12-16 |
| CN105148380B true CN105148380B (en) | 2019-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510681090.XA Active CN105148380B (en) | 2015-10-19 | 2015-10-19 | Water-bag type nose gallbladder irrigation drainage tube |
Country Status (1)
| Country | Link |
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| CN (1) | CN105148380B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11565090B2 (en) * | 2016-03-04 | 2023-01-31 | C.R. Bard, Inc. | Perfusion balloon with internal valve |
| CN108325045B (en) * | 2018-02-09 | 2024-04-30 | 大连大学 | Multifunctional nasal biliary drainage tube |
| TWI776461B (en) * | 2021-04-12 | 2022-09-01 | 國立陽明交通大學 | Auxiliary device for inhaler |
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| CN104800960A (en) * | 2015-05-11 | 2015-07-29 | 大连大学 | Bile and pancreatic juice drainage tube with water sac |
| CN204637250U (en) * | 2015-05-05 | 2015-09-16 | 上海英诺伟医疗器械有限公司 | A kind of nose bile drainage tube |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2375961B (en) * | 2001-05-31 | 2003-04-30 | Intermark Medical Innovations | A device for colonic lavage |
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- 2015-10-19 CN CN201510681090.XA patent/CN105148380B/en active Active
Patent Citations (8)
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|---|---|---|---|---|
| CN2619659Y (en) * | 2003-04-30 | 2004-06-09 | 上海淞行实业有限公司 | Irrigating drainage tube with sleeve for abdominal cavity |
| CN203469114U (en) * | 2013-09-05 | 2014-03-12 | 李劲松 | Irrigation and drainage instrument for dealing with deep infected wound |
| CN103785097A (en) * | 2014-01-21 | 2014-05-14 | 河南科技大学第一附属医院 | Double-cavity balloon type biliary tract inside and outside drainage tube |
| CN204637250U (en) * | 2015-05-05 | 2015-09-16 | 上海英诺伟医疗器械有限公司 | A kind of nose bile drainage tube |
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| CN105148380A (en) | 2015-12-16 |
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| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20151216 Assignee: XINHAIHEXING TECHNOLOGY (DALIAN) Co.,Ltd. Assignor: DALIAN University Contract record no.: X2023210000008 Denomination of invention: Water-capsule naso-biliary irrigation drainage tube Granted publication date: 20190101 License type: Common License Record date: 20230215 |
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| OL01 | Intention to license declared | ||
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