CN208989707U - Three lumen of gastrostomy - Google Patents
Three lumen of gastrostomy Download PDFInfo
- Publication number
- CN208989707U CN208989707U CN201820795181.5U CN201820795181U CN208989707U CN 208989707 U CN208989707 U CN 208989707U CN 201820795181 U CN201820795181 U CN 201820795181U CN 208989707 U CN208989707 U CN 208989707U
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- pipe
- stoma
- gastrostomy
- lumen
- air bag
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Abstract
The utility model relates to gastrostomy technical fields, more particularly to a kind of three lumen of gastrostomy, including stoma pipe, stoma pipe have protrude into small intestine distal portion, positioned at gastral cavity middle part and stay in external close end, inflatable or deflation a air bag is arranged on middle part, after distal portion protrudes into small intestine, air bag is inflated and is abutted against with stomach wall；It is equipped with a nutrition liquid pipe inside stoma pipe, forms relief chamber between nutrition liquid pipe and stoma pipe, the suction hole that relief chamber is connected with gastral cavity is offered on the middle part of stoma pipe.Enter gastral cavity through stomach wall using gastrostomy and protrudes into small intestine, nutrient solution is inputted to small enteral by nutrition liquid pipe, carry out enteral nutrition, gastrointestinal decompression can be realized by relief chamber and suction hole, to which gastrointestinal decompression tube and enteral nutrition pipe are combined into one, the operation wound that patient can be reduced avoids long-term intranasal row gastrointestinal decompression or carries out the pharyngeal and pulmonary infection that enteral nutrition is be easy to cause, and removes very convenient.
Description
Technical field
The utility model relates to three lumens of gastrostomy technical field more particularly to a kind of gastrostomy.
Background technique
It in the case where serious hurt occurs in stomach function, needs to carry out gastrointestinal decompression, carries out enteral nutrition, usually for a long time
Enteral nutrition is carried out in the gastrointestinal decompression of intranasal row, be easy to cause the pharyngeal and pulmonary infection of patient.
Scope guided Percutaneous gastrostomy be pass through stomach wall place stoma pipe and put it into it is in patient's stomach, by
The method of Endoscope-assisted, but usually gastrostomy tube be it is interspersed be fixed on stomach wall and protrude into gastral cavity, by gastrostomy tube to
Nutrient solution is inputted in gastral cavity, realizes the function of directly feeding nutrient solution, is not suitable for stomach function and the case where serious hurt occurs.
Utility model content
Gastrointestinal decompression can be carried out simultaneously the technical problem to be solved by the present invention is to provide one kind and carries out enteral nutrition
Three lumen of gastrostomy, to overcome the drawbacks described above of the prior art.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution: a kind of three lumen of gastrostomy, including
Stoma pipe, stoma pipe have protrude into small intestine distal portion, positioned at gastral cavity middle part and stay in external close end, on middle part
It is arranged with inflatable or deflation a air bag, after distal portion protrudes into small intestine, air bag, which is inflated, simultaneously to be abutted against with stomach wall；In stoma pipe
Portion is equipped with a nutrition liquid pipe, relief chamber is formed between nutrition liquid pipe and stoma pipe, offering on the middle part of stoma pipe will subtract
The suction hole that pressure chamber is connected with gastral cavity.
Preferably, outer on the close end of stoma pipe to be cased with a gas tube, inflatable chamber is formed between gas tube and stoma pipe, and
Inflatable chamber is connected with inside air bag.
Preferably, the close end of stoma pipe is equipped with and the nutrition liquid interface and relief chamber that are connected inside nutrition liquid pipe
The decompressing connection being connected and the inflatable interface being connected with inflatable chamber.
Preferably, multiple suction holes are offered on the middle part of stoma pipe.
Preferably, three lumen of gastrostomy is made of polyurethane material.
Compared with prior art, the utility model has significant progress:
Three lumen of gastrostomy of the utility model can enter gastral cavity through stomach wall and protrude into small intestine using gastrostomy, pass through
Nutrition liquid pipe can to small enteral input nutrient solution, carry out enteral nutrition, by the relief chamber between stoma pipe and nutrition liquid pipe with
And gastrointestinal decompression then can be achieved in the suction hole that relief chamber is connected with gastral cavity on stoma pipe, hereby it is achieved that by gastrointestinal decompression
Pipe and enteral nutrition pipe are combined into one, and can reduce the operation wound of patient, are avoided long-term intranasal row gastrointestinal decompression or are carried out enteral
The pharyngeal and pulmonary infection that nutrition is be easy to cause；Also, it is inflatable or put that one is arranged on the middle part that stoma pipe is located at gastral cavity
The air bag of gas inflates air bag after stoma pipe protrudes into small intestine, abuts against achievable stoma with stomach wall by the air bag after inflation
When managing positioning in vivo, and removing, air bag need to only be deflated, stoma pipe can be pulled out in vitro from internal, dismounting is very square
Just.
Detailed description of the invention
Fig. 1 is schematic diagram when three lumen of gastrostomy of the utility model embodiment is placed in gastral cavity and small intestine.
In figure:
1, stoma pipe 10, suction hole 11, distal portion
12, middle part 13, close end 2, air bag
3, nutrition liquid pipe 30, relief chamber 4, gas tube
40, inflatable chamber 51, nutrition liquid interface 52, decompressing connection
53, inflatable interface 6, small intestine 7, gastral cavity
8, stomach wall
Specific embodiment
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing.These embodiments are only
For illustrating the utility model, and it is not limitation of the utility model.
In the description of the present invention, it should be noted that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " are used for description purposes only, and should not be understood as instruction or
Imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on can understanding as the case may be
State the concrete meaning of term in the present invention.
In addition, in the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.
As shown in Figure 1, a kind of embodiment of three lumen of gastrostomy of the utility model.
Three lumen of gastrostomy of the present embodiment includes stoma pipe 1, and stoma pipe 1 has the distal portion 11 for protruding into small intestine 6, is located at
The middle part 12 of gastral cavity 7 and external close end 13 is stayed in, the inflatable or air bag 2 deflated is arranged on middle part 12.?
After distal portion 11 protrudes into small intestine 6, air bag 2 is inflated and is abutted against with stomach wall, so that the middle part 12 of stoma pipe 1 can be realized in gastral cavity
Positioning in 7；And when removing three lumen of gastrostomy of the present embodiment, air bag 2 need to only be deflated, it can be by stoma pipe 1 from body
It is interior to pull out in vitro, it removes very convenient.It is equipped with a nutrition liquid pipe 3,3 inner hollow of nutrition liquid pipe inside stoma pipe 1, and seeks
Nutrient solution pipe 3 also protrudes into small intestine 6, for inputting nutrient solution into small intestine 6, realizes enteral nutrition.Nutrition liquid pipe 3 and stoma pipe 1
Between form relief chamber 30, offer the suction hole 10 that relief chamber 30 is connected with gastral cavity 7 on the middle part 12 of stoma pipe 1,
It can be excreted the content inspiration relief chamber 30 in gastral cavity 7 and from relief chamber 30 by suction hole 10, to realize stomach
Intestines decompression.
Preferably, in the present embodiment, multiple suction holes 10 can be opened up, on the middle part 12 of stoma pipe 1 to increase stomach
Intestines effect of easing stress.
Preferably, outer on the close end 13 of stoma pipe 1 to be cased with a gas tube 4, gas tube 4 and stoma in the present embodiment
Inflatable chamber 40 is formed between pipe 1, and is connected inside inflatable chamber 40 and air bag 2, can be realized by inflatable chamber 40 and be filled into air bag 2
Enter gas or the gas in air bag 2 is discharged, to realize the inflated for deflated of air bag 2 in vitro, it is convenient to operate.
Further, in the present embodiment, on the close end 13 of stoma pipe 1 be equipped with nutrition liquid interface 51, decompressing connection 52 with
And inflatable interface 53.Be connected inside nutrition liquid interface 51 and nutrition liquid pipe 3, for inputting nutrient solution, realize nutrition liquid pipe 3 to
The function of nutrient solution is directly fed in small intestine 6.Decompressing connection 52 is connected with relief chamber 30, by 10 inspiration relief chamber 30 of suction hole
Interior content can be discharged from decompressing connection 52, to complete gastrointestinal decompression.Inflatable interface 53 is connected with inflatable chamber 40, for
It is filled with gas in inflatable chamber 40 or the gas in inflatable chamber 40 is discharged, to realize the inflated for deflated of air bag 2.
Preferably, three lumen of gastrostomy of the present embodiment is made of polyurethane material, then three lumen of gastrostomy is in saturating
It is bright, lower flushing and input nutrient solution can be being line-of-sighted observation, and can retain for a long time in vivo, there is good biocompatibility, resistance to stomach
The advantage that sour corrosion is strong, bending flexibility is good can reduce various complication to body without obvious stimulation.
Three lumen of gastrostomy of the present embodiment can enter gastral cavity 7 through stomach wall 8 using gastrostomy and protrude into small intestine 6, lead to
Overnutrition liquid pipe 3 can input nutrient solution into small intestine 6, carry out enteral nutrition, pass through subtracting between stoma pipe 1 and nutrition liquid pipe 3
Gastrointestinal decompression then can be achieved in the suction hole 10 that relief chamber 30 is connected with gastral cavity 7 on pressure chamber 30 and stoma pipe 1, real as a result,
Show and be combined into one gastrointestinal decompression tube and enteral nutrition pipe, the operation wound of patient can be reduced, has avoided long-term intranasal row stomach and intestine
The pharyngeal and pulmonary infection that enteral nutrition is be easy to cause is carried out in decompression；Also, it is located at the middle part 12 of gastral cavity 7 in stoma pipe 1
On be arranged one it is inflatable or deflate air bag 2, after stoma pipe 1 protrudes into small intestine 6, to air bag 2 inflate, pass through inflation after air bag
2 abut against the positioning of achievable stoma pipe 1 in vivo with stomach wall, and when removing, air bag 2 need to only be deflated, it can be by stoma pipe 1
It pulls out in vitro, removes very convenient from internal.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvement and replacement can also be made, these change
It also should be regarded as the protection scope of the utility model into replacement.
Claims (5)
1. a kind of three lumen of gastrostomy, which is characterized in that including stoma pipe (1), the stoma pipe (1), which has, protrudes into small intestine (6)
Distal portion (11), be located at gastral cavity (7) middle part (12) and stay in external close end (13), covered on the middle part (12)
Equipped with the inflatable or air bag (2) deflated, after the distal portion (11) protrudes into small intestine (6), the air bag (2) inflation and with
Stomach wall abuts against；A nutrition liquid pipe (3), the nutrition liquid pipe (3) and the stoma pipe are equipped with inside the stoma pipe (1)
(1) relief chamber (30) are formed between, offer on the middle part (12) of the stoma pipe (1) by the relief chamber (30) with
The suction hole (10) that gastral cavity (7) is connected.
2. three lumen of gastrostomy according to claim 1, which is characterized in that the close end of the stoma pipe (1)
(13) outer on to be cased with a gas tube (4), inflatable chamber (40) are formed between the gas tube (4) and the stoma pipe (1), and described
It is connected inside inflatable chamber (40) and the air bag (2).
3. three lumen of gastrostomy according to claim 2, which is characterized in that the close end of the stoma pipe (1)
(13) it is equipped with the nutrition liquid interface (51) being connected with inside the nutrition liquid pipe (3), is connected with the relief chamber (30)
Decompressing connection (52) and the inflatable interface (53) that is connected with the inflatable chamber (40).
4. three lumen of gastrostomy according to claim 1, which is characterized in that the middle part of the stoma pipe (1)
(12) multiple suction holes (10) are offered on.
5. three lumen of gastrostomy according to claim 1, which is characterized in that three lumen of gastrostomy uses polyurethane material
Material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820795181.5U CN208989707U (en) | 2018-05-25 | 2018-05-25 | Three lumen of gastrostomy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820795181.5U CN208989707U (en) | 2018-05-25 | 2018-05-25 | Three lumen of gastrostomy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208989707U true CN208989707U (en) | 2019-06-18 |
Family
ID=66795795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820795181.5U Active CN208989707U (en) | 2018-05-25 | 2018-05-25 | Three lumen of gastrostomy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208989707U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023044098A1 (en) * | 2021-09-17 | 2023-03-23 | Children's Hospital Medical Center Of Akron | Improved decompressive gastrostomy tube |
| CN117297860A (en) * | 2023-11-30 | 2023-12-29 | 山东百多安医疗器械股份有限公司 | Temperature sensing type stomach intestine fistulization pipe |
-
2018
- 2018-05-25 CN CN201820795181.5U patent/CN208989707U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023044098A1 (en) * | 2021-09-17 | 2023-03-23 | Children's Hospital Medical Center Of Akron | Improved decompressive gastrostomy tube |
| CN117297860A (en) * | 2023-11-30 | 2023-12-29 | 山东百多安医疗器械股份有限公司 | Temperature sensing type stomach intestine fistulization pipe |
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