CN209378069U - The miniature nutrient canal of indwelling after stomach fistulization - Google Patents
The miniature nutrient canal of indwelling after stomach fistulization Download PDFInfo
- Publication number
- CN209378069U CN209378069U CN201821913599.8U CN201821913599U CN209378069U CN 209378069 U CN209378069 U CN 209378069U CN 201821913599 U CN201821913599 U CN 201821913599U CN 209378069 U CN209378069 U CN 209378069U
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- conduit
- sacculus
- surface portion
- body surface
- connect
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Abstract
Radiography line is equipped with the utility model discloses the miniature nutrient canal of indwelling after a kind of stomach fistulization, with conduit, the bottom of conduit body and one end of sacculus connect, and the other end of sacculus offers insertion and assist pin hole to turning over and Nian Jie with conduit body in sacculus；The top of conduit body is connect with body surface portion, and air passage is offered in conduit body and body surface portion, and one end of air passage is connected to sacculus, and the other end is connect with valve, and valve is mounted on the side in body surface portion, and the other side in body surface portion is connected with cap by connecting band；Connector is offered at the top of body surface portion, connector is connected with the main channel of conduit body, and non-return valve is equipped in connector, and the top of non-return valve is connect with connection buckle.Insertion auxiliary needle includes the handle part being successively bonded, shank, needle, resin apex, and shank is equipped with card slot.The utility model eliminates stomach fistula catheter in the fixation problem of body surface, conduit body can make to expose do not needed in the conduit connector of body surface it is particular fixed.
Description
Technical field
The utility model relates to the miniature nutrition of indwelling after the field of medical instrument technology more particularly to a kind of stomach fistulization
Pipe.
Background technique
For some patients for being unable to oral uptake nutrition, in order to guarantee the nutrition supply of patient, it is often necessary to carry out intestines
Interior nutrition, traditional enteral nutrition infusion approach are mainly that tube feed is fed.And under the percutaneous gastroscope of newest enteral nutrition infusion-
It is gastrostomy (hereinafter referred to as PEG art) safe operation, quick, simple and easy to do, avoid many nose catheters or ostomy and
Disease is sent out, and is easy to long-term care.Cooperating used in PEG art is stomach fistula catheter, current market sales of stomach fistula catheter
After indwelling patient's stomach, the conduit for being retained in body surface often requires to use the devices such as fixed plate or medical proof fabric and fixes
In patient body-surface portion, the quality of life of patient is reduced, increases the burden of medical staff.
Utility model content
The utility model makes to expose and exists to solve the above problems, provide the miniature nutrient canal of indwelling after a kind of stomach fistulization
The conduit connector of body surface does not need particular fixed.
In order to solve the above technical problems, the technical solution of the utility model is: the miniature nutrient canal of indwelling after stomach fistulization,
Including conduit and insertion auxiliary needle.
Conduit includes sacculus, conduit body and body surface portion；It is equipped with radiography line with conduit, the one of the bottom of conduit body and sacculus
End connection, the other end of sacculus offer insertion and assist pin hole to turning over and Nian Jie with conduit body in sacculus；The top of conduit body
It is connect with body surface portion, air passage is offered in conduit body and body surface portion, one end of air passage is connected to sacculus, and the other end and valve connect
It connects, valve is mounted on the side in body surface portion, and the other side in body surface portion is connected with cap by connecting band；The company of offering at the top of body surface portion
Interface, connector are connected with the main channel of conduit body, and non-return valve is equipped in connector, and the top of non-return valve and connection buckle connect
It connects.
Insertion auxiliary needle includes the handle part being successively bonded, shank, needle, resin apex, and shank is equipped with card slot.
Further, conduit body is made of extrusion molding technology.
Further, the bottom of conduit body and one end of sacculus are connected using moulding technology.
Further, the other end of sacculus is Nian Jie to turning over and passing through liquid silica gel with conduit body.
Further, the top of conduit body is connect with body surface portion using moulding technology.
Further, the connection of cap and connection buckle matches, and the connection of connection buckle and card slot matches.
Further, resin apex and the connection of insertion auxiliary pin hole match.
The utility model eliminates stomach fistula catheter in the fixation problem of body surface, and conduit body can make to expose in body surface
Conduit connector do not need it is particular fixed.
1, pure silicon glue is made, and has good biocompatibility；
2, ultrashort conduit body design, sacculus can be close to stomach wall, reduce stomach wound；
3, multi-functional connection buckle can cooperate a variety of connecting tubes to carry out the injection of the medicaments such as nutrient solution and diet etc., make to cure
Shield personnel are more convenient to the nursing of patient, quick；
4, thick and solid sacculus is connect using moulding technology with conduit body, reduces the risk of quick-fried capsule.
Detailed description of the invention
Fig. 1 is the main view of conduit；
Fig. 2 is the top view of conduit；
Fig. 3 is the structural schematic diagram for being inserted into auxiliary needle.
Wherein: 1- sacculus, 2- insertion auxiliary pin hole, 3- conduit body, 4- radiography line, 5- air passage, 6- body surface portion, 7- valve,
8- connection buckle, 9- non-return valve, 10- connecting band, 11- cap, 12- handle part, 13- shank, 14- card slot, 15- needle, 16- resin are first
End.
Specific embodiment
1-3 is described further specific embodiment of the present utility model with reference to the accompanying drawing.
The miniature nutrient canal of indwelling after stomach fistulization, including conduit and insertion auxiliary needle.
Conduit includes sacculus 1, conduit body 3 and body surface portion 6；Conduit body 3 is made of extrusion molding technology, on conduit body 3
Equipped with radiography line 4, the bottom of conduit body 3 is connect with one end of sacculus 1 using moulding technology, and the other end of sacculus 1 is upward
It turns over and Nian Jie by liquid silica gel with conduit body 3, insertion auxiliary pin hole 2 is offered in sacculus 1；The top of conduit body 3 and body surface
Portion 6 is connected using moulding technology, and air passage 5, one end of air passage 5 and sacculus 1 are offered in conduit body 3 and body surface portion 6
Connection, the other end are connect with valve 7, and valve 7 is mounted on the side in body surface portion 6, and the other side in body surface portion 6 is connected with by connecting band 10
Cap 11；The top in body surface portion 6 offers connector, and connector is connected with the main channel of conduit body 3, is equipped in connector inverse
The top of only valve 9, non-return valve 9 is connect with connection buckle 8, and cap 11 and the connection of connection buckle 8 match.
Being inserted into auxiliary needle includes the handle part 12 being successively bonded, shank 13, needle 15, resin apex 16, and shank 13 is equipped with
Card slot 14, connection buckle 8 and the connection of card slot 14 match, and resin apex 16 and the connection of insertion auxiliary pin hole 2 match.
Working principle: it will be inserted into the conduit under auxiliary needle insertion 1 contraction state of sacculus, resin apex 16 is inserted on sacculus 1
In the auxiliary pin hole 2 in face, stretches long sacculus 1 and insertion auxiliary needle card slot 14 is fixed in connection buckle 8.Insertion makes set in advance
In fistula hole, insertion auxiliary needle is unlocked with connection buckle 8, extracts insertion auxiliary needle, passes through valve 7 to sacculus 1 using syringe
Interior injection distilled water appropriate, expands sacculus 1, and gentle traction conduit confirms indwelling position.Different rule are connected by connection buckle
The connecting tube of lattice can inject nutrition into stomach, close connector with cap 11 after injection.
More than, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art is in the technical scope that the utility model discloses, according to the utility model
Technical solution and its utility model design be subject to equivalent substitution or change, should all cover the protection scope of the utility model it
It is interior.
Claims (7)
1. the miniature nutrient canal of indwelling after stomach fistulization, which is characterized in that including conduit and insertion auxiliary needle；
Conduit includes sacculus (1), conduit body (3) and body surface portion (6)；Conduit body (3) is equipped with radiography line (4), conduit body (3)
Bottom is connect with the one end of sacculus (1), and the other end of sacculus (1) opens up in sacculus (1) to turning over and Nian Jie with conduit body (3)
There is insertion auxiliary pin hole (2)；The top of conduit body (3) is connect with body surface portion (6), is offered in conduit body (3) and body surface portion (6)
One end of air passage (5), air passage (5) is connected to sacculus (1), and the other end is connect with valve (7), and valve (7) is mounted on body surface portion (6)
Side, the other side of body surface portion (6) is connected with cap (11) by connecting band (10)；Body surface portion offers connection at the top of (6)
Mouthful, connector is connected with the main channel of conduit body (3), is equipped in connector non-return valve (9), the top of non-return valve (9) and
Connection buckle (8) connection；
Being inserted into auxiliary needle includes the handle part (12) being successively bonded, shank (13), needle (15), resin apex (16), shank (13)
It is equipped with card slot (14).
2. the miniature nutrient canal of indwelling after stomach fistulization as described in claim 1, which is characterized in that the conduit body (3)
It is made of extrusion molding technology.
3. the miniature nutrient canal of indwelling after stomach fistulization as described in claim 1, which is characterized in that the conduit body (3)
Bottom is connect with one end of sacculus (1) using moulding technology.
4. the miniature nutrient canal of indwelling after stomach fistulization as described in claim 1, which is characterized in that the sacculus (1) it is another
One end is Nian Jie to turning over and passing through liquid silica gel with conduit body (3).
5. the miniature nutrient canal of indwelling after stomach fistulization as described in claim 1, which is characterized in that the conduit body (3)
Top is connect with body surface portion (6) using moulding technology.
6. the miniature nutrient canal of indwelling after stomach fistulization as described in claim 1, which is characterized in that the cap (11) with connect
The connection of button (8) matches, and connection buckle (8) and the connection of card slot (14) match.
7. the miniature nutrient canal of indwelling after stomach fistulization as described in claim 1, which is characterized in that the resin apex (16)
Connection with insertion auxiliary pin hole (2) matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821913599.8U CN209378069U (en) | 2018-11-20 | 2018-11-20 | The miniature nutrient canal of indwelling after stomach fistulization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821913599.8U CN209378069U (en) | 2018-11-20 | 2018-11-20 | The miniature nutrient canal of indwelling after stomach fistulization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209378069U true CN209378069U (en) | 2019-09-13 |
Family
ID=67865141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821913599.8U Active CN209378069U (en) | 2018-11-20 | 2018-11-20 | The miniature nutrient canal of indwelling after stomach fistulization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209378069U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113367991A (en) * | 2021-07-03 | 2021-09-10 | 深圳麦普奇医疗科技有限公司 | Developing stomach tube with body temperature probe |
| CN113546285A (en) * | 2021-07-14 | 2021-10-26 | 宁波市第一医院 | Fixed retention device |
-
2018
- 2018-11-20 CN CN201821913599.8U patent/CN209378069U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113367991A (en) * | 2021-07-03 | 2021-09-10 | 深圳麦普奇医疗科技有限公司 | Developing stomach tube with body temperature probe |
| CN113546285A (en) * | 2021-07-14 | 2021-10-26 | 宁波市第一医院 | Fixed retention device |
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