CN206762021U - The stomach tube device used after trachea cannula - Google Patents
The stomach tube device used after trachea cannula Download PDFInfo
- Publication number
- CN206762021U CN206762021U CN201720054067.2U CN201720054067U CN206762021U CN 206762021 U CN206762021 U CN 206762021U CN 201720054067 U CN201720054067 U CN 201720054067U CN 206762021 U CN206762021 U CN 206762021U
- Authority
- CN
- China
- Prior art keywords
- conduit
- sleeve pipe
- flexible sleeve
- leading section
- patchhole
- 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
Links
Abstract
The utility model discloses the stomach tube device used after a kind of trachea cannula, and it includes conduit, and the leading section of conduit is not closed, and the side wall of conduit is provided with patchhole, and the distance of the leading section of patchhole and conduit is 18 22cm；Flexible sleeve pipe is equipped with patchhole, conduit is sheathed on flexible sleeve pipe in the leading section of conduit to the pipeline section between patchhole；The leading section of flexible sleeve pipe is provided with camera, the inner chamber of flexible sleeve pipe is provided with the rotatable parts for being used for controlling flexible sleeve pipe to rotate, the rearward end of flexible sleeve pipe is provided with lever, lever is provided with to control the functional unit of rotatable parts, display screen is additionally provided with lever, display screen is that fiber optics is connected with camera.Device of the present utility model can correctly find the esophagus entrance of patients undergoing general anesthesia by camera, and conduit is inserted into esophagus exactly by flexible sleeve pipe, and the success rate that it is intubated is very high, and can reduce the probability that slotting stomach tube causes complication.
Description
Technical field
The utility model belongs to medical apparatus technical field, the stomach tube device used after more particularly to a kind of trachea cannula.
Background technology
Insert gastric canal be typically in the case of patient awoke gastric canal from side nostril be inserted through choana to
Pharyngeal cavity, this is to need patient compliance to do swallowing act, and stomach tube front end is placed after passing through esophagus entrance in gastric canal front end
Into stomach so as to play a part of drain gastric juice.
It is low that stomach tube success rate is inserted in the case of the unalive special medical of patient, is on the one hand nothing because patient does not regain consciousness
Method coordinates.On the other hand it is that esophagus entrance peripheral structure changes, needs to insert tracheae to patient after anaesthetizing such as systemic
Be intubated this structure for changing esophagus entrance periphery, therefore, after unalive patient particularly trachea cannula again insert stomach tube into
Power is very low, and can increase the probability that slotting stomach tube causes complication, so as to have impact on the rehabilitation of patient.
Utility model content
The technical problems to be solved in the utility model is to overcome drawbacks described above existing for prior art, there is provided Yi Zhongqi
The stomach tube device used after cannula.
The utility model is that solve above-mentioned technical problem by following technical proposals：
The stomach tube device used after a kind of trachea cannula, it includes conduit, and the leading section of the conduit is not closed, described to lead
The side wall of pipe is provided with patchhole, and the patchhole and the distance of the leading section of the conduit are 18-22cm；Worn in the patchhole
Provided with flexible sleeve pipe, the conduit is sheathed on the flexible sleeve pipe in the leading section of conduit to the pipeline section between patchhole；
The leading section of the flexible sleeve pipe is provided with camera, and the inner chamber of the flexible sleeve pipe, which is provided with, to be used to control flexible sleeve pipe to turn
Dynamic rotatable parts, the rearward end of the flexible sleeve pipe are provided with lever, and the lever is provided with to control rotation section
The functional unit of part, display screen is additionally provided with the lever, the display screen is connected with the camera by fiber optics.
It is preferred that the patchhole and the distance of the leading section of the conduit are 20cm.
It is preferred that the internal diameter of the conduit is 4-8mm；The external diameter of flexible sleeve pipe is less than the internal diameter of conduit.
It is preferred that the rearward end of the conduit is provided with pressure reducer.
It is preferred that the conduit is provided with two or three side openings, the side opening and the distance of the leading section of the conduit
For 2-5cm.
It is preferred that the material of the conduit is silica gel.
Positive effect of the present utility model is：Device of the present utility model, it can be looked for exactly by camera
To the esophagus entrance of not Conscious Patients, conduit is inserted into esophagus exactly under flexible sleeve pipe auxiliary, its success rate being intubated
It is very high, the speed of intubation, and slotting stomach tube can be reduced and cause the probability of complication, and then improve the rehabilitation of patient
Speed.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model preferred embodiment.
Embodiment
Name preferred embodiment, and become apparent from intactly illustrating the utility model with reference to accompanying drawing.
As shown in figure 1, the stomach tube device used after a kind of trachea cannula, it includes conduit 10, and the leading section of conduit 10 is not
Closing, the side wall of conduit 10 are provided with patchhole 11, and patchhole 11 and the distance of the leading section of conduit 10 are 18-22cm；It is preferred that
Patchhole 11 and the distance of the leading section of conduit 10 are 20cm.
Conduit 10 is provided with two or three side openings 12, and side opening 12 and the distance of the leading section of conduit 10 are 2-5cm.The side
Hole is advantageous to gastric juice outflow, and the leading section of conduit easily blocks if only having a hole.
Flexible sleeve pipe 20 is equipped with patchhole 11, conduit 10 is in the leading section of conduit to the pipeline section between patchhole 11
It is sheathed on flexible sleeve pipe 20.The internal diameter of conduit 10 is 4-8mm；The external diameter of flexible sleeve pipe 20 is less than the internal diameter of conduit.
The leading section of flexible sleeve pipe 20 is provided with camera 30, and the inner chamber of flexible sleeve pipe 20 is provided with flexible for controlling
The rotatable parts (not shown on figure) that sleeve pipe 20 rotates, the rearward end of flexible sleeve pipe 20 are provided with lever 70, on lever 70
Provided with to control the functional unit 40 of rotatable parts, display screen 50, display screen 50 and camera 30 are additionally provided with lever 70
Connected by fiber optics.
The rearward end of conduit 10 is provided with pressure reducer 60.The material of conduit 10 is silica gel.
Flexible sleeve pipe, functional unit, control unit that the front end of flexible sleeve pipe bends etc. is set to be existing conventional portion
Part, those parts are the indispensable part of the equipment such as branchofiberoscope, are just repeated no more herein.
During assembling, paraffin oil is equably smeared in the leading section of conduit to the outer surface between patchhole, in flexible set
Paraffin oil is also equably smeared in the outside of pipe, and the leading section of flexible sleeve pipe is inserted to the inner chamber of conduit from the patchhole of conduit,
Until the leading section of flexible sleeve pipe exceedes the leading section about 5cm of conduit.At the patchhole of conduit with adhesive plaster conduit and
Flexible sleeve pipe sticks together anti-sliding stop.
It will be equipped with the nostril of the conduit insertion patient of general anesthesia of flexible sleeve pipe, and by it towards esophagus entrance side
To movement.By adjusting camera on flexible sleeve pipe, on a display screen it can be seen that the situation of esophagus inlet ambient, passes through behaviour
Flexible sleeve pipe front end is bent as part, the front end of flexible sleeve pipe is sent into esophagus, then by gastric canal along bendable
Bent sleeve pipe is sent into esophagus.
When the patchhole of conduit reaches the nostril of patient, adhesive plaster is removed, and flexible sleeve pipe is fixed, by conduit
It is sent into esophagus.Then flexible sleeve pipe is extracted out, continues gastric canal front end being sent in stomach, can by gastric content drain or
Spoon meat is injected through catheter tip in the stomach of patient.
When the leading section of conduit reaches in stomach, leading section to the nostril distance 45cm to 50cm of conduit, therefore, conduit
Patchhole does not interfere with the closure of stomach tube in esophagus.In addition, during esophagus entrance is found, flexible sleeve pipe is always
In conduit, therefore, flexible sleeve pipe will not produce stimulation to nasal membrane, reduce nosebleed.
Device of the present utility model, the esophagus entrance of patient after trachea cannula can be correctly found, and conduit is accurate
Ground inserts esophagus, and the success rate that it is intubated is very high, the speed of intubation, and can reduce slotting stomach tube and cause complication
Probability, and then improve the rehabilitation speed of patient.
Although the foregoing describing specific embodiment of the present utility model, it will be appreciated by those of skill in the art that
This is merely illustrative of, and the scope of protection of the utility model is defined by the appended claims.Those skilled in the art
On the premise of without departing substantially from principle of the present utility model and essence, various changes or modifications can be made to these embodiments,
But these changes and modification each fall within the scope of protection of the utility model.
Claims (6)
1. the stomach tube device used after a kind of trachea cannula, it includes conduit, it is characterised in that the leading section of the conduit is not sealed
Close, the side wall of the conduit is provided with patchhole, and the patchhole and the distance of the leading section of the conduit are 18-22cm；It is described
Be equipped with flexible sleeve pipe in patchhole, the conduit be sheathed in the leading section of conduit to the pipeline section between patchhole it is described can
Flex socket；The leading section of the flexible sleeve pipe is provided with camera, and the inner chamber of the flexible sleeve pipe is provided with can for control
The rotatable parts that flex socket rotates, the rearward end of the flexible sleeve pipe are provided with lever, the lever provided with to
The functional unit of rotatable parts is controlled, display screen is additionally provided with the lever, the display screen passes through light with the camera
Fiber connects.
2. the stomach tube device used after trachea cannula as claimed in claim 1, it is characterised in that the patchhole is led with described
The distance of the leading section of pipe is 20cm.
3. the stomach tube device used after trachea cannula as claimed in claim 1, it is characterised in that the internal diameter of the conduit is 4-
8mm；The external diameter of flexible sleeve pipe is less than the internal diameter of conduit.
4. the stomach tube device used after trachea cannula as claimed in claim 1, it is characterised in that the rearward end of the conduit is set
There is pressure reducer.
5. the stomach tube device used after trachea cannula as claimed in claim 1, it is characterised in that the conduit is provided with two
Or three side openings, the side opening and the distance of the leading section of the conduit are 2-5cm.
6. the stomach tube device used after trachea cannula as claimed in claim 1, it is characterised in that the material of the conduit is silicon
Glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720054067.2U CN206762021U (en) | 2017-01-17 | 2017-01-17 | The stomach tube device used after trachea cannula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720054067.2U CN206762021U (en) | 2017-01-17 | 2017-01-17 | The stomach tube device used after trachea cannula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206762021U true CN206762021U (en) | 2017-12-19 |
Family
ID=60648086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720054067.2U Expired - Fee Related CN206762021U (en) | 2017-01-17 | 2017-01-17 | The stomach tube device used after trachea cannula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206762021U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111700808A (en) * | 2020-07-24 | 2020-09-25 | 浙江优亿医疗器械有限公司 | Visual stomach tube |
| CN113164710A (en) * | 2018-12-20 | 2021-07-23 | 东丽株式会社 | Liquid feeding tube for esophagus and intermediate part for manufacturing liquid feeding tube for esophagus |
-
2017
- 2017-01-17 CN CN201720054067.2U patent/CN206762021U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113164710A (en) * | 2018-12-20 | 2021-07-23 | 东丽株式会社 | Liquid feeding tube for esophagus and intermediate part for manufacturing liquid feeding tube for esophagus |
| CN111700808A (en) * | 2020-07-24 | 2020-09-25 | 浙江优亿医疗器械有限公司 | Visual stomach tube |
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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 |
Granted publication date: 20171219 Termination date: 20190117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |