CN205832366U - A kind of multi-cavity stomach tube - Google Patents
A kind of multi-cavity stomach tube Download PDFInfo
- Publication number
- CN205832366U CN205832366U CN201620635314.3U CN201620635314U CN205832366U CN 205832366 U CN205832366 U CN 205832366U CN 201620635314 U CN201620635314 U CN 201620635314U CN 205832366 U CN205832366 U CN 205832366U
- Authority
- CN
- China
- Prior art keywords
- stomach tube
- tube body
- connecting rod
- stomach
- termination
- 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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Abstract
A kind of multi-cavity stomach tube, it is provided with stomach tube body, stomach tube is the most internal is provided with multiple chamber, it is provided with umbrella termination in the inner of stomach tube body, the small end of umbrella termination is the blind end of circular arc, the big end of umbrella termination is connected with stomach tube body by connecting rod, one end that connecting rod connects with stomach tube body is provided with the locating ring being enclosed within stomach tube body, connected by locating ring between connecting rod, connecting rod is circumferentially with some along stomach tube body, space between adjacent connecting rod constitutes gastric juice pump orifice, the inner chamber of umbrella termination constitutes the imbibition passage of connection gastric juice pump orifice and supply bobbin body.This utility model is when extracting gastric juice, by umbrella termination as stomach bottom, termination is circular arc, gastric mucosa and coat of the stomach will not be damaged, gastric juice enters stomach tube by the hole between connecting rod, and this is internal, quickly pumping out along diversion groove, coat of the stomach will not be adsorbed in pump orifice because extracting force is big, improves equipment safety.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, particularly to a kind of multi-cavity stomach tube.
Background technology
Stomach tube, i.e. nasogastric tube, be mainly used to extract gastric juice, it is also possible to injecting liquid in dealing stomach, to be supplied to patient necessary
Food and nutrition.Existing stomach tube typically only has a main pipeline, is provided with a pump orifice, by stomach tube on the end face of main pipeline
When stretching in stomach, may extend on coat of the stomach because holding inaccurate, also having can be too big because of extracting force, coat of the stomach inspiration is taken out
At suction inlet, not only can not make the smooth sucking-off of gastric juice, it is also possible to cause the damage of gastric mucosa, it addition, can be more because of the gastric juice of extraction
Time can cause the blocking of gastric juice.
Summary of the invention
Technical problem to be solved in the utility model is for the deficiencies in the prior art, it is provided that a kind of reasonable in design, knot
Structure is simple, safety much higher chamber stomach tube.
Technical problem to be solved in the utility model is to be realized by following technical scheme, and this utility model is
A kind of multi-cavity stomach tube, is characterized in, is provided with stomach tube body, these internal multiple chambers being provided with along the setting of body axis of stomach tube,
The inner of stomach tube body is provided with umbrella termination, and the small end of umbrella termination is the blind end of circular arc, and the big end of umbrella termination passes through
Connecting rod connects with stomach tube body, and one end that described connecting rod connects with stomach tube body is provided with the location being enclosed within stomach tube body
Ring, is connected by locating ring between connecting rod, and connecting rod is along be circumferentially with some of stomach tube body, the sky between adjacent connecting rod
Gap constitutes gastric juice pump orifice, and the inner chamber of umbrella termination constitutes the imbibition passage of connection gastric juice pump orifice and stomach tube body.
Technical problem to be solved in the utility model can also be realized further by following technical scheme, in institute
The inwall stating stomach tube body is provided with some diversion grooves, and the axis of diversion groove be arranged in parallel with the axis of stomach tube body, leads
The two ends of stream groove extend to the two ends of stomach tube body.
Technical problem to be solved in the utility model can also be realized further by following technical scheme, feed liquor
Mouth is provided with scale to the stomach tube body of liquid outlet.
Technical problem to be solved in the utility model can also be realized further by following technical scheme, described
The inwall of stomach tube body is provided with pellosil layer.
Technical problem to be solved in the utility model can also be realized further by following technical scheme, in institute
State locating ring and be provided with the claw that the outer wall with stomach tube body coordinates.
Compared with prior art, umbrella termination, when extracting gastric juice, is extended stomach bottom by this utility model, and termination is circular arc
Shape, will not damage gastric mucosa and coat of the stomach, and gastric juice enters stomach tube by the hole between connecting rod, and this is internal, quick along diversion groove
Extracting out, coat of the stomach will not be adsorbed in pump orifice because extracting force is big, does not also result in the blocking of stomach tube, improves the safety of device
Property, reasonable in design, simple in construction, easy to use, suction effect is good.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is partial enlarged drawing.
Detailed description of the invention
Referring to the drawings, concrete technical scheme of the present utility model is further described, in order to those skilled in the art
Member is further understood that the present invention, and does not constitute the restriction to its right.
Embodiment 1, sees figures.1.and.2, a kind of multi-cavity stomach tube, is provided with stomach tube body 1, and stomach tube is the most internal to be provided with along body
Multiple chambers that axis is arranged, are provided with umbrella termination 2 in the inner of stomach tube body 1, and the small end of umbrella termination 2 is the envelope of circular arc
Closed end, the big end of umbrella termination 2 is connected with stomach tube body 1 by connecting rod 3, and one end that connecting rod 3 connects with stomach tube body 1 sets
Having the locating ring 6 being enclosed within stomach tube body 1, the end of connecting rod 3 is connected by locating ring 6, and connecting rod 3 is along stomach tube body 1
Being circumferentially with some, the space between adjacent connecting rod 3 constitutes gastric juice pump orifice 4, and the inner chamber of umbrella termination 2 constitutes connection
Gastric juice pump orifice 4 and the imbibition passage of stomach tube body 1.
Embodiment 2, the multi-cavity stomach tube described in embodiment 1, the inwall of described stomach tube body 1 is provided with some diversion grooves
5, the axis of diversion groove 5 be arranged in parallel with the axis of stomach tube body 1, and the two ends of diversion groove 5 extend to the two of stomach tube body 1
End.
Embodiment 3, the multi-cavity stomach tube described in embodiment 1, the stomach tube body 1 of inlet to liquid outlet is provided with scale.
Embodiment 4, the multi-cavity stomach tube described in embodiment 1, the inwall of described stomach tube body 1 is provided with pellosil layer.
Embodiment 5, the multi-cavity stomach tube described in embodiment 1, described locating ring 6 is provided with the outer wall with stomach tube body 1 and joins
The claw 7 closed, it is ensured that the stability of umbrella termination 2.
When drawing gastric juice in stomach tube is extended gastral cavity, by umbrella termination 2, protect coat of the stomach, prevent suction from crossing senior general's coat of the stomach
It is drawn in stomach tube body 1, damages coat of the stomach, it is also possible to by the scale on stomach tube body 1, accurately judge the degree of depth stretched into, pass through
Diversion groove 5 on stomach tube body 1 inwall, it is to avoid the blocking of the stomach tube body 1 when gastric juice is many, extracts gastric juice smoothly, and raising is taken out
Liquid speed and efficiency, by locating ring 6, in that context it may be convenient to dismantles stomach tube, clean, and uses more convenient.
Claims (5)
1. a multi-cavity stomach tube, it is characterised in that: be provided with stomach tube body, stomach tube this most internal be provided with along body axis arrange multiple
Chamber, is provided with umbrella termination in the inner of stomach tube body, and the small end of umbrella termination is the blind end of circular arc, umbrella termination big
End is connected with stomach tube body by connecting rod, and one end that described connecting rod connects with stomach tube body is provided with and is enclosed within stomach tube body
Locating ring, is connected by locating ring between connecting rod, and connecting rod is along be circumferentially with some of stomach tube body, between adjacent connecting rod
Space constitute gastric juice pump orifice, the inner chamber of umbrella termination constitutes the imbibition passage of connection gastric juice pump orifice and stomach tube body.
Multi-cavity stomach tube the most according to claim 1, it is characterised in that: on the inwall of described stomach tube body, it is provided with some leading
Stream groove, the axis of diversion groove be arranged in parallel with the axis of stomach tube body, and the two ends of diversion groove extend to stomach tube body
Two ends.
Multi-cavity stomach tube the most according to claim 1, it is characterised in that: the stomach tube body of inlet to liquid outlet is provided with quarter
Degree.
Multi-cavity stomach tube the most according to claim 1, it is characterised in that: the inwall of described stomach tube body is provided with pellosil
Layer.
5. according to the multi-cavity stomach tube described in claim 1-4 any one, it is characterised in that: it is provided with and stomach on described locating ring
The claw that the outer wall of tube body coordinates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620635314.3U CN205832366U (en) | 2016-06-24 | 2016-06-24 | A kind of multi-cavity stomach tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620635314.3U CN205832366U (en) | 2016-06-24 | 2016-06-24 | A kind of multi-cavity stomach tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205832366U true CN205832366U (en) | 2016-12-28 |
Family
ID=57621438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620635314.3U Expired - Fee Related CN205832366U (en) | 2016-06-24 | 2016-06-24 | A kind of multi-cavity stomach tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205832366U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105999521A (en) * | 2016-06-24 | 2016-10-12 | 严灵 | Multi-cavity stomach tube |
-
2016
- 2016-06-24 CN CN201620635314.3U patent/CN205832366U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105999521A (en) * | 2016-06-24 | 2016-10-12 | 严灵 | Multi-cavity stomach tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 Termination date: 20190624 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |