CN208990017U - A kind of constant pressure expansion pipe - Google Patents
A kind of constant pressure expansion pipe Download PDFInfo
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- CN208990017U CN208990017U CN201721872788.0U CN201721872788U CN208990017U CN 208990017 U CN208990017 U CN 208990017U CN 201721872788 U CN201721872788 U CN 201721872788U CN 208990017 U CN208990017 U CN 208990017U
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- drainage
- constant pressure
- expansion pipe
- pressure expansion
- expanded balloon
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Abstract
A kind of constant pressure expansion pipe provided by the utility model, is related to the field of medical instrument technology, it is therefore an objective to provide a kind of a kind of constant pressure expansion pipe that can continue expansion anastomotic stricture portion and reduce medical expense.The utility model includes: drainage tube, including drainage import and drainage outlet；Expanded balloon is circumferentially positioned on the drainage tube, and the expanded balloon is connected with the first aerating and exhaust device by the drainage tube；The drainage import is used to be disposed by anus into vivo, and the drainage outlet is located in vitro, and the dilating sacculus is used to inflate for the expanded balloon for expanding anastomotic stricture portion, first aerating and exhaust device.On the basis of through sufficiently expanding under scope to previous anastomotic, merging constant pressure expansion pipe can expand narrow part in continuous 48 hours, and postoperative patient occurs time interval narrow again and significantly extends (3 months average)；Compared with stent endoprosthesis, expense reduces by 95% or more, and the financial burden of patient is greatly reduced.
Description
Technical field
The utility model relates to the field of medical instrument technology, and in particular to a kind of constant pressure expansion pipe.
Background technique
Anastomotic stricture is the common complication of post operative colo-rectal cancer, and common sympton is that abdominal pain, abdominal distension, defecation are unsmooth etc.,
Processing some patientss can even occur not entirely to complete intestinal obstruction not in time, and high degree must reduce the quality of life of patient.
It is almost the same using method both at home and abroad at present to the processing of post operative colo-rectal cancer anastomotic stricture, benign anastomotic stricture occurs
The most common processing method is that Sigmoidoscope guides lower stenosis balloon dilatation, and the malignant stricture that tumor recurrence is formed is frequently with branch
Frame implantation releases obstruction, row surgical operation after intestinal contents drainage is unobstructed.
In the prior art for balloon expandable, process of expansion can only be carried out in Endoscope room, and the expansion time is 3-5 minutes.By
Short in the expansion time, usually anastomotic stricture occurs patient again for (1-2 months) so that intestinal obstruction in the short time.Branch is mounted
Enter art, stent endoprosthesis expense is high, and there are stent migration, fall off a possibility that.If stented area is rectum, pole
Easily there is rectal distention stimulation sign, reduces the quality of life of patient.
To solve the above problems, proposing the application.
Summary of the invention
To solve the above problems, the purpose of the utility model is to provide one kind can continue expansion anastomotic stricture portion and
A kind of constant pressure for reducing medical expense expands pipe.
A kind of constant pressure expansion pipe provided by the utility model, comprising:
Drainage tube, including drainage import and drainage outlet；
Expanded balloon is circumferentially positioned on the drainage tube, and the expanded balloon is connected with first by the drainage tube
Aerating and exhaust device；
The drainage import is used to be disposed by anus into vivo, and the drainage outlet is located in vitro, and the expanded balloon is used
In expansion anastomotic stricture portion, first aerating and exhaust device is used to inflate for the expanded balloon.
Further, further includes:
Fixed sacculus, around the side for the drainage import for being set to the drainage tube；
The fixed sacculus is for crossing the inside that the narrow part is placed in the narrow part, the fixation under use state
The distance between sacculus and anus are greater than the distance between the expanded balloon and anus；
The fixed sacculus is connected with the second aerating and exhaust device by the drainage tube, and second aerating and exhaust device is used for
For the fixed inflated, the fixed sacculus is for fixing constant pressure expansion pipe.
Further, the operating side of first aerating and exhaust device and the operating side of second aerating and exhaust device are respectively provided with
Side is exported in the drainage.
Further, the drainage inlet side is provided with several side openings along the drainage tube outer circumference.
Further, distance of the length of the drainage tube according to the narrow part away from anus can be arrived with expanded balloon
Up to the narrow part and the drainage tube can drain excrement to subject to external.
Further, the drainage outlet is for connecting drainage bag.
Further, in the institute along the drainage ellipse of the pipe range to distribution, after inflation after the expanded balloon inflation
The trans D for stating expanded balloon is 1.0cm-1.5cm.
Further, rounded after the fixed inflated, the diameter of the fixed sacculus after inflation is 2.0cm-
2.5cm。
Further, the drainage input end is provided with light emitting device.
Further, the drainage tube is internally provided with superslide coating.
A kind of constant pressure expansion pipe provided by the utility model can be with by setting expanded balloon and the first aerating and exhaust device
The inflation for realizing expanded balloon, when clinical use, expanded balloon is placed in anastomotic stricture portion, and the expanded balloon after inflation, which is realized, to expand
Air bag constant pressure is opened, narrow part is continued to expand；The effect of drainage may be implemented in the setting of drainage tube.Through under scope to previous anastomotic
Sufficiently on the basis of expansion, merging constant pressure expansion pipe can expand narrow part in continuous 48 hours, and postoperative patient occurs again
Narrow time interval significantly extends (3 months average)；Compared with stent endoprosthesis, expense reduces by 95% or more, significantly subtracts
The light financial burden of patient.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar
Element or part are generally identified by similar appended drawing reference.In attached drawing, each element or part might not be according to actual ratios
It draws.
Fig. 1 is the schematic diagram that a kind of constant pressure that an embodiment of the present invention provides expands pipe；
Appended drawing reference:
1- drainage tube
11- drainage outlet
12- drains import
13- side opening
2- expanded balloon
The first aerating and exhaust device of 3-
4- fixes sacculus
The second aerating and exhaust device of 5-
Specific embodiment
It is described in detail below in conjunction with embodiment of the attached drawing to technical solutions of the utility model.Following embodiment is only
For clearly illustrating the technical solution of the utility model, therefore it is only used as example, and it is originally practical to cannot be used as a limitation limitation
Novel protection scope.
A kind of constant pressure that an embodiment of the present invention provides expands pipe, comprising: drainage tube 1, including 11 Hes of drainage outlet
Drain import 12；Expanded balloon 2 is circumferentially positioned on the drainage tube 1, and the expanded balloon 2 is connected by the drainage tube 1
There is the first aerating and exhaust device 3；The drainage import 12 is used to be disposed by anus into vivo, and the drainage outlet 11 is located in vitro,
The expanded balloon 2 is used to inflate for the expanded balloon 2 for expanding anastomotic stricture portion, first aerating and exhaust device 3.
A kind of constant pressure expansion pipe provided by the utility model may be implemented to expand by setting expanded balloon 2 and the first aerating and exhaust device 3
The inflation of air bag 2, when clinical use, expanded balloon 2 is placed in anastomotic stricture portion, and the expanded balloon 2 after inflation realizes expansion
2 constant pressure of air bag, narrow part is continued to expand；The effect of drainage may be implemented in the setting of drainage tube 1.Through under scope to previous anastomotic
Sufficiently on the basis of expansion, merging constant pressure expansion pipe can expand narrow part in continuous 48 hours, and postoperative patient occurs again
Narrow time interval significantly extends (3 months average)；Compared with stent endoprosthesis, expense reduces by 95% or more, significantly subtracts
The light financial burden of patient.
Fixation after considering constant pressure expansion pipe merging, a kind of constant pressure that one embodiment of the application provides expand pipe, further includes:
Fixed sacculus 4, around the side for the drainage import 12 for being set to the drainage tube 1, the fixed sacculus 4 is for crossing institute
The inside that narrow part is placed in the narrow part is stated, the distance between the fixed sacculus and anus are greater than the expansion under use state
Open the distance between air bag and anus；The fixed sacculus 4 is connected with the second aerating and exhaust device 5 by the drainage tube, described
Second aerating and exhaust device 5 is used to inflate for the fixed sacculus 4, and fixed sacculus 4 is for fixing constant pressure expansion pipe.
It is operated for the ease of medical staff, a kind of constant pressure that an embodiment of the present invention provides expands pipe, described
The operating side of first aerating and exhaust device 3 and the operating side of second aerating and exhaust device 5 are all set in the drainage outlet 11 1
Side.
The improved other side of the application can be achieved on drainage, a kind of constant pressure that an embodiment of the present invention provides
Expansion is managed, and 1 outer circumference of drainage tube described in 12 1 lateral edge of drainage import is provided with several side openings 13.Such setting is convenient for
When drainage patients excrement, there are multiple entrances to enter drainage tube 1 for excrement, finally by 11 discharge of drainage outlet, prevents excrement stifled
Plug drainage import 12.
Distance of the length of drainage tube 1 described in the present embodiment according to the narrow part away from anus, can with expanded balloon 2
It reaches the narrow part and the drainage tube 1 can drain excrement to subject to external.The length of drainage tube 1 is in the present embodiment
A kind of 2m, constant pressure expansion pipe provided by the embodiment of the utility model, integrates drainage and continues dilating effect, multiple for tumour
Malignant stricture caused by sending out, sets Guan Houke and releases obstruction rapidly, sufficiently drain to intestinal contents, does for next step surgical operation
Good Preoperative Method.In addition, drainage tube 1 can also carry out enteral irrigation in addition to the effect of drainage, filled from drainage outlet 11 to internal
Note physiological saline is rinsed enteron aisle.
The drainage outlet 11 is used to connect drainage bag.Drainage outlet 11 is used for the outflux as intestinal contents, because
This can connect drainage bag and is collected excrement.
A kind of constant pressure that an embodiment of the present invention provides expands pipe, is in draw along described after the inflation of expanded balloon 2
The long ellipse to distribution of flow tube 1, the trans D of the expanded balloon after inflation are 1.0cm -1.5cm, oval expansion
It opens after air bag 2 is inflated and preferably matches narrow part, can more effectively expand narrow part, narrow part is propped up.
Further, the fixed sacculus 4 is rounded after inflating, and the diameter of the fixed sacculus 4 after inflation is
2.0cm-2.5cm.4 volume of fixation sacculus after inflation is bigger compared with the lateral volume of expanded balloon 2, is more convenient for playing fixed work
With.Fixed sacculus 4 is located on the inside of previous anastomotic, and expanded balloon 2 is located at narrow part, after the fixed inflation of sacculus 4 can just with it is identical
Mouthful interior side contacts, play the role of fixed expansion pipe, fixed the distance between sacculus 4 and anus be greater than the expanded balloon 2 and
The distance between anus.
Determine that constant pressure expansion pipe gos deep into intracorporal position for the ease of medical staff, what an embodiment of the present invention provided
A kind of constant pressure expansion pipe, is provided with light emitting device at 12 end of drainage import.
In order to more smoothly drain intestinal contents, a kind of constant pressure that an embodiment of the present invention provides expands pipe, institute
It states drainage tube 1 and is internally provided with superslide coating.
The constant pressure of the utility model expands pipe, continuous and constant pressure expansion, and treatment post operative colo-rectal cancer anastomotic stricture to intestines obstructs
Resistance 46 successfully releases obstruction, and the severe complications such as big bleeding, perforation occurs in no an example, and expansion interval averagely reaches 3 again
A month or so.Constant pressure provided by the present application expansion pipe is placed on the basis of traditional anastomotic stricture, at the same play lasting expansion with
The effect of drainage, risk are equal to conventional balloon expansion, do not increase operation risk additionally.Patient 46 are treated using the method,
No severe complication occurs.On the basis of releasing bowel obstruction caused by anastomotic stricture, there is sufficient drainage to intestinal contents
Effect, rapidly improve patient abdomen malaise symptoms, enteric bacteria excessive multiplication, displacement, infection probability.Extend patient to send out again
Raw narrow time interval, quality of making the life better reduce financial burden.
This application involves utilize constant pressure expansion pipe carry out process of expansion in technical risk and emergency disposal scheme: risk:
Occur bleeding in process of expansion, perforates.Disposal method: 1, there are cicatricial tissue tearing in process of expansion, a small amount of bleeding is normal
Phenomenon sprays norepinephrine or APC electric coagulation hemostasis under mirror.2, use " harmony folder " under mirror to bleeding portion when amount of bleeding is big
Position carries out folder and closes.3, it perforates, using " harmony folder " at the first time, folder closes site of perforation under mirror.4, occur being difficult under scope
The bleeding of control can not press from both sides the bowel perforation closed, turn surgical operation therapy in time.
It should be noted that unless otherwise indicated, technical term or scientific term used in this application should be this Shen
It please the ordinary meaning that is understood of one of ordinary skill in the art.
In the description of the present application, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description the application and simplifies description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply relatively important
Property or implicitly indicate the quantity of indicated technical characteristic.The meaning of " plurality " is two in the description of the present invention,
More than, unless otherwise specifically defined.
In this application unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In this application unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with
It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below "
One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
In the specification of the utility model, numerous specific details are set forth.It is to be appreciated, however, that the reality of the utility model
Applying example can practice without these specific details.In some instances, well known method, knot is not been shown in detail
Structure and technology, so as not to obscure the understanding of this specification.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type, should all cover in claims hereof and the range of specification.
Claims (10)
1. a kind of constant pressure expansion pipe characterized by comprising
Drainage tube, including drainage import and drainage outlet；
Expanded balloon is circumferentially positioned on the drainage tube, and the expanded balloon is connected with the first charge and discharge by the drainage tube
Device of air；
The drainage import is used to be disposed by anus into vivo, and the drainage outlet is located in vitro, and the expanded balloon is for expanding
Anastomotic stricture portion is opened, first aerating and exhaust device is used to inflate for the expanded balloon.
2. a kind of constant pressure expansion pipe according to claim 1, which is characterized in that further include:
Fixed sacculus, around the side for the drainage import for being set to the drainage tube；
The fixed sacculus is for crossing the inside that the narrow part is placed in the narrow part, the fixed sacculus under use state
The distance between anus is greater than the distance between the expanded balloon and anus；
The fixed sacculus is connected with the second aerating and exhaust device by the drainage tube, and second aerating and exhaust device is used for as institute
Fixed inflated is stated, the fixed sacculus is for fixing constant pressure expansion pipe.
3. a kind of constant pressure expansion pipe according to claim 2, which is characterized in that the operating side of first aerating and exhaust device
Drainage outlet side is all set in the operating side of second aerating and exhaust device.
4. a kind of constant pressure expansion pipe according to claim 1, which is characterized in that the drainage inlet side is along the drainage
Pipe outer circumference is provided with several side openings.
5. a kind of constant pressure expansion pipe according to claim 1-4, which is characterized in that the length root of the drainage tube
Distance according to the narrow part away from anus can reach the narrow part with expanded balloon and the drainage tube can drain excrement
Just to subject to external.
6. a kind of constant pressure expansion pipe according to claim 1-4, which is characterized in that the drainage outlet is for connecting
Connect drainage bag.
7. a kind of constant pressure expansion pipe according to claim 1-4, which is characterized in that after the expanded balloon inflation
In along the drainage ellipse of the pipe range to distribution, the trans D of the expanded balloon after inflation is 1.0cm-1.5cm.
8. a kind of constant pressure expansion pipe according to claim 2, which is characterized in that it is rounded after the fixed inflated,
The diameter of the fixed sacculus after inflation is 2.0cm-2.5cm.
9. a kind of constant pressure expansion pipe according to claim 1-4, which is characterized in that the drainage input end setting
There is light emitting device.
10. a kind of constant pressure expansion pipe according to claim 1-4, which is characterized in that set inside the drainage tube
It is equipped with superslide coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721872788.0U CN208990017U (en) | 2017-12-27 | 2017-12-27 | A kind of constant pressure expansion pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721872788.0U CN208990017U (en) | 2017-12-27 | 2017-12-27 | A kind of constant pressure expansion pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208990017U true CN208990017U (en) | 2019-06-18 |
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ID=66794307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721872788.0U Expired - Fee Related CN208990017U (en) | 2017-12-27 | 2017-12-27 | A kind of constant pressure expansion pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208990017U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111420243A (en) * | 2020-03-29 | 2020-07-17 | 南京市儿童医院 | Novel esophagus dilating balloon catheter |
| CN114469703A (en) * | 2022-01-14 | 2022-05-13 | 董秀芬 | Department of traditional chinese medicine physiotherapy is with high-efficient fumigation equipment |
-
2017
- 2017-12-27 CN CN201721872788.0U patent/CN208990017U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111420243A (en) * | 2020-03-29 | 2020-07-17 | 南京市儿童医院 | Novel esophagus dilating balloon catheter |
| CN114469703A (en) * | 2022-01-14 | 2022-05-13 | 董秀芬 | Department of traditional chinese medicine physiotherapy is with high-efficient fumigation equipment |
| CN114469703B (en) * | 2022-01-14 | 2023-10-13 | 赋生堂教育咨询集团股份有限公司 | Department of traditional chinese medicine physiotherapy is with high-efficient fumigation equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200131 Address after: 050049 260 hospital, 346 Shengli North Street, Shijiazhuang City, Hebei Province Patentee after: AFFILIATED HOSPITAL OF ACADEMY SCHOOL MILITARY MEDICAL University OF THE PEOPLE'S LIBERATION ARMY OF CHINA Address before: 050049 260 Hospital, 346 Shenglibei Street, Chang'an District, Shijiazhuang City, Hebei Province Patentee before: Guo Zhiyuan |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190618 Termination date: 20211227 |