CN209662233U - A kind of stomach tube of sustainable expansion - Google Patents
A kind of stomach tube of sustainable expansion Download PDFInfo
- Publication number
- CN209662233U CN209662233U CN201821956530.3U CN201821956530U CN209662233U CN 209662233 U CN209662233 U CN 209662233U CN 201821956530 U CN201821956530 U CN 201821956530U CN 209662233 U CN209662233 U CN 209662233U
- Authority
- CN
- China
- Prior art keywords
- tube
- side wall
- airsac
- nasogastric
- stomach
- Prior art date
- 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.)
- Expired - Fee Related
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- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model discloses a kind of stomach tubes of sustainable expansion, including stomach tube, nasogastric tube and side wall airsac tube, the stomach tube is internally provided with nasogastric tube and side wall airsac tube, the side of the nasogastric tube is provided with side wall airsac tube, and the top of nasogastric tube is connected with nasal feeding pipe port, governor valve is socketed on the outside of the nasogastric tube, and the outside of nasogastric tube is connected together close to the lower position of governor valve the first multi-functional card slot, one end of the side wall airsac tube is provided with side wall airsac tube nozzle, and the other end of side wall airsac tube is provided with side wall air bag, being connected together on the outside of the side wall airsac tube has the second multi-functional card slot.The utility model is by installing side wall airsac tube and side wall air bag additional, the internal structure of stomach tube can be advanced optimized, can be effectively solved nasal feeding while persistently expand the effect of previous anastomotic, be conducive to the treatment of anastomotic stricture, by the way that governor valve is arranged, the flow velocity of nasogastric tube internal liquid can be limited.
Description
Technical field
The utility model relates to the field of medical instrument technology, the stomach tube of specifically a kind of sustainable expansion.
Background technique
For gastric and esophageal, the disease of digestive tracts such as stomach cavity aspect easily forms the patient of anastomotic stricture, traditional stomach tube
Have no idea to accomplish persistently to expand while nasal feeding, seance expansion can only be carried out, it is primary so that repeatedly still can repeatedly,
Treatment finishes the problem of causing anastomotic strictures repeatedly, not can effectively solve anastomotic strictures.Therefore, those skilled in the art provide
A kind of stomach tube of sustainable expansion, to solve the problems mentioned in the above background technology.
Utility model content
The purpose of this utility model is to provide a kind of stomach tubes of sustainable expansion, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions:
A kind of stomach tube of sustainable expansion, including stomach tube, nasogastric tube and side wall airsac tube, the stomach tube are internally provided with
Nasogastric tube and side wall airsac tube, the side of the nasogastric tube is provided with side wall airsac tube, and the top of nasogastric tube is connected with nasal feeding
Pipe port is socketed with governor valve on the outside of the nasogastric tube, and the outside of nasogastric tube engages close to the lower position of governor valve
It is connected with the first multi-functional card slot, one end of the side wall airsac tube is provided with side wall airsac tube nozzle, and side wall airsac tube
The other end is provided with side wall air bag, and being connected together on the outside of the side wall airsac tube has the second multi-functional card slot.
As a further solution of the present invention: the shape of the stomach tube is Y type.
The side wall air bag corresponds to nasogastric tube position and is provided with fluorescence mark as a further solution of the present invention,
Note.
The side wall airsac tube is wrapped in the outside of nasogastric tube, and side wall as a further solution of the present invention,
The diameter of airsac tube is 3/4ths of nasogastric tube.
The governor valve includes speed limit shell, the first speed limit slot, limit as a further solution of the present invention,
Column, the second limiting slot and limit spring, the governor valve are internally provided with speed limit shell, open up on the outside of the speed limit shell
There is the first speed limit slot, and the inner elastomeric of speed limit shell is connected with limited post, and the second limit is offered on the outside of the limited post
Slot, and the bottom end of limited post is connected with limit spring.
The first speed limit slot is identical as the diameter of the second limiting slot as a further solution of the present invention, and
It is used cooperatively between first speed limit slot and the second limiting slot.
Pass through limit spring elasticity between the speed limit shell and limited post as a further solution of the present invention,
Connection, the limit spring are the component of steel alloy material.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model is by installing side wall airsac tube and side wall air bag additional, can internal structure to stomach tube it is further excellent
Change, can be effectively solved nasal feeding while persistently expanding the effect of previous anastomotic, is conducive to the treatment of anastomotic stricture.
2, by the first multi-functional card slot of setting, other kinds of therapeutic modality can be carried out convenient for subsequent, passes through setting
Second multi-functional card slot can be such that side wall airsac tube closes after internal injection to side wall airsac tube complete contrast agent.
It 3, can by the combined use of speed limit shell, the first speed limit slot, limited post, the second limiting slot and limit spring
The flow velocity for limiting nasogastric tube internal liquid, avoids the flow velocity of nasogastric tube internal liquid excessive, patient is made not feel good.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the stomach tube of sustainable expansion；
Fig. 2 is the structural schematic diagram of governor valve in a kind of stomach tube of sustainable expansion.
In figure: 1, stomach tube；2, nasogastric tube；3, side wall airsac tube；4, side wall air bag；5, nasal feeding pipe port；6, more than first function
It can card slot；7, governor valve；71, speed limit shell；72, the first speed limit slot；73, limited post；74, the second limiting slot；75, bullet is limited
Spring；8, side wall airsac tube nozzle；9, the second multi-functional card slot.
Specific embodiment
Please refer to Fig. 1~2, in the utility model embodiment, a kind of stomach tube of sustainable expansion, including stomach tube 1, nasogastric tube
2 and side wall airsac tube 3, stomach tube 1 is internally provided with nasogastric tube 2 and side wall airsac tube 3, and the shape of stomach tube 1 is Y type, nasogastric tube 2
Side be provided with side wall airsac tube 3, side wall airsac tube 3 is wrapped in the outside of nasogastric tube 2, and the diameter of side wall airsac tube 3 is
3/4ths of nasogastric tube 2, the other end of side wall airsac tube 3 are provided with side wall air bag 4, corresponding 2 position of nasogastric tube of side wall air bag 4
It is provided with fluorescent marker, the utility model, can be to the internal structure of stomach tube 1 by installing side wall airsac tube 3 and side wall air bag 4 additional
It advanced optimizes, can be effectively solved nasal feeding while persistently expanding the effect of previous anastomotic, be conducive to the treatment of anastomotic stricture.
The top of nasogastric tube 2 is connected with nasal feeding pipe port 5, and the outside of nasogastric tube 2 is socketed with governor valve 7, and governor valve 7 wraps
Include speed limit shell 71, the first speed limit slot 72, limited post 73, the second limiting slot 74 and limit spring 75, the inside setting of governor valve 7
There is speed limit shell 71, the outside of speed limit shell 71 offers the first speed limit slot 72, and the inner elastomeric of speed limit shell 71 is connected with
Limited post 73, the outside of limited post 73 offers the second limiting slot 74, and the bottom end of limited post 73 is connected with limit spring 75, limit
By 75 elastic connection of limit spring between fast shell 71 and limited post 73, limit spring 75 is the component of steel alloy material, the
One speed limit slot 72 is identical as the diameter of the second limiting slot 74, and is used cooperatively between the first speed limit slot 72 and the second limiting slot 74,
It, can by the combined use of speed limit shell 71, the first speed limit slot 72, limited post 73, the second limiting slot 74 and limit spring 75
The flow velocity for limiting 2 internal liquid of nasogastric tube, avoids the flow velocity of 2 internal liquid of nasogastric tube excessive, patient is made not feel good.
The outside of nasogastric tube 2 is connected together close to the lower position of governor valve 7 the first multi-functional card slot 6, side wall gas
One end of capsule pipe 3 is provided with side wall airsac tube nozzle 8, and the outside of side wall airsac tube 3, which is connected together, the second multi-functional card slot 9,
By the way that the first multi-functional card slot 6 is arranged, other kinds of therapeutic modality can be carried out convenient for subsequent, it is multi-functional by setting second
Card slot 9 can be such that side wall airsac tube 3 closes after internal injection to side wall airsac tube 3 complete contrast agent.
The working principle of the utility model is: via intranasal application is inserted into stomach tube 1 first, then under fluoroscopy of chest, fluorescence is found
Label, is adjusted stomach tube 1 in the way of disclosing or pulling out, so that it is optimum bit that fluorescent marker, which is at anastomotic stricture,
It sets, contrast agent is injected by side wall airsac tube nozzle 8 with syringe later, it is big needed for side wall air bag 4 is expanded in anastomosis
It is small, it is then shut off side wall airsac tube 3, realizes the identical purpose of sustainable expansion, additionally by the first multi-functional card slot 6 of setting,
Other kinds of therapeutic modality can be carried out convenient for subsequent, by the way that the second multi-functional card slot 9 is arranged, when to side wall airsac tube 3
After the complete contrast agent of internal injection, side wall airsac tube 3 can be made to close, by the way that governor valve 7 is arranged, can limited inside nasogastric tube 2
The flow velocity of liquid avoids the flow velocity of 2 internal liquid of nasogastric tube excessive, patient is made not feel good.
It is above-described, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is simultaneously
It is not limited to this, anyone skilled in the art within the technical scope disclosed by the utility model, according to this reality
It is subject to equivalent substitution or change with novel technical solution and its utility model design, should all covers the protection in the utility model
Within the scope of.
Claims (7)
1. a kind of stomach tube of sustainable expansion, including stomach tube (1), nasogastric tube (2) and side wall airsac tube (3), which is characterized in that institute
That states stomach tube (1) is internally provided with nasogastric tube (2) and side wall airsac tube (3), and the side of the nasogastric tube (2) is provided with side wall gas
Capsule pipe (3), and the top of nasogastric tube (2) is connected with nasal feeding pipe port (5), is socketed with governor valve on the outside of the nasogastric tube (2)
(7), and the outside of nasogastric tube (2) is connected together close to the lower position of governor valve (7) the first multi-functional card slot (6), institute
The one end for stating side wall airsac tube (3) is provided with side wall airsac tube nozzle (8), and the other end of side wall airsac tube (3) is provided with side
Wall air bag (4), being connected together on the outside of the side wall airsac tube (3) has the second multi-functional card slot (9).
2. a kind of stomach tube of sustainable expansion according to claim 1, which is characterized in that the shape of the stomach tube (1) is Y
Type.
3. a kind of stomach tube of sustainable expansion according to claim 1, which is characterized in that the side wall air bag (4) is corresponding
Nasogastric tube (2) position is provided with fluorescent marker.
4. a kind of stomach tube of sustainable expansion according to claim 1, which is characterized in that side wall airsac tube (3) packet
It is rolled in the outside of nasogastric tube (2), and the diameter of side wall airsac tube (3) is 3/4ths of nasogastric tube (2).
5. a kind of stomach tube of sustainable expansion according to claim 1, which is characterized in that the governor valve (7) includes limit
Fast shell (71), the first speed limit slot (72), limited post (73), the second limiting slot (74) and limit spring (75), the governor valve
(7) be internally provided with speed limit shell (71), offers the first speed limit slot (72), and speed limit on the outside of the speed limit shell (71)
The inner elastomeric of shell (71) is connected with limited post (73), offers the second limiting slot (74) on the outside of the limited post (73),
And the bottom end of limited post (73) is connected with limit spring (75).
6. a kind of stomach tube of sustainable expansion according to claim 5, which is characterized in that the first speed limit slot (72) with
The diameter of second limiting slot (74) is identical, and is used cooperatively between the first speed limit slot (72) and the second limiting slot (74).
7. a kind of stomach tube of sustainable expansion according to claim 5, which is characterized in that the speed limit shell (71) and limit
By limit spring (75) elastic connection between position column (73), the limit spring (75) is the component of steel alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821956530.3U CN209662233U (en) | 2018-11-26 | 2018-11-26 | A kind of stomach tube of sustainable expansion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821956530.3U CN209662233U (en) | 2018-11-26 | 2018-11-26 | A kind of stomach tube of sustainable expansion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209662233U true CN209662233U (en) | 2019-11-22 |
Family
ID=68561464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821956530.3U Expired - Fee Related CN209662233U (en) | 2018-11-26 | 2018-11-26 | A kind of stomach tube of sustainable expansion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209662233U (en) |
-
2018
- 2018-11-26 CN CN201821956530.3U patent/CN209662233U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20191122 Termination date: 20211126 |