CN207545489U - A kind of stomach tube for attracting upper respiratory tract secretion - Google Patents
A kind of stomach tube for attracting upper respiratory tract secretion Download PDFInfo
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- CN207545489U CN207545489U CN201720401645.5U CN201720401645U CN207545489U CN 207545489 U CN207545489 U CN 207545489U CN 201720401645 U CN201720401645 U CN 201720401645U CN 207545489 U CN207545489 U CN 207545489U
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- tube
- stomach tube
- stomach
- drainage
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Abstract
The utility model carries a kind of stomach tube for attracting upper respiratory tract secretion, including hollow stomach tube ontology, the top of the stomach tube ontology, it is close to tube wall setting drainage tube, the drainage tube is the curved pipe of upper bend, and lower pipe body reclines in the same direction with stomach tube ontology, and bottom end is shorter than stomach tube ontology lower end；The upper end of the drainage tube is connected with siphunculus sacculus；The stomach tube ontology, drainage tube tube wall be equipped with axial scale.The utility model is reclined the stomach tube of drainage tube this body sidewall by setting, axial scale is equipped in the tube wall of stomach tube ontology, drainage tube, on drainage tube top, siphunculus sacculus is set, drainage upper respiratory tract secretion while feed using stomach tube can be reached, the stimulation for being repeatedly inserted into sputum aspirator tube suction sputum is reduced, reduces the purpose that tracheae is accidentally sucked caused by epithelium healing ischesis or gastric content reflux.
Description
Technical field
The utility model is related to field of medical article technology, and in particular to a kind of stomach for attracting upper respiratory tract secretion
Pipe.
Background technology
At present, it is encountered in clinical position because dysphagia patient is more and more, such patient can not voluntarily feed, and need
Indwelling gastric tube nasal feeding drug supplements the nutrients, because the lasting stimulation of the foreign matters such as stomach tube, trachea cannula causes upper respiratory tract secretion bright
Aobvious to increase and easily generate gastric content reflux erroneous aspiration, such patient swallows, ability of spitting is poor or loses.To such patient into
During row Fibro-bronchoscopy test, common a large amount of ischesis are in the upper respiratory tract under direct-view, and visible secretion overflows across sound in various degree
Door flows into tracheae, it can be seen that such patient occur it is recessive accidentally inhale cause repeatedly the refractory pneumonias such as aspiration pneumonia incidence compared with
It is high, hence it is evident that increase the death rate, hospital stays, hospitalization cost, family and burden on society.
The method that clinic is generally taken at present is exactly medical worker periodically or finds to use repeatedly when epithelium healing secretion is more
Disposal sputum collecting cannula enters to connect vacuum suction from nostril or oral cavity blindmate and goes out secretion, but this method pull up time is of short duration, generally exists
Tens seconds to one minute or so, attraction accuracy was low, and patient is more painful, can only temporarily reduce upper respiratory tract secretion, it is impossible to very
Good prevention epithelium healing secretion accidentally sucks downtake.And it is individually placed in a drainage and breathes again in indwelling gastric tube
The drainage tube of road secretion can increase the discomfort of patient and drainage tube is not fixed easily, it is difficult to ensure drainage pipe end is always easily attracting
The low level of cavum laryngis secretion.
Invention content
The utility model provides a kind of stomach tube for attracting upper respiratory tract secretion, reaches while stomach tube is used to feed
Attract upper respiratory tract secretion in time, reduce the retention of upper respiratory tract secretion and accidentally sucking downtake, reduction are repeatedly inserted into suction
The pessimal stimulation of phlegm pipe suction sputum by fusion one parallel with stomach tube, achievees the purpose that fixed drainage tube.
To realize above-mentioned technical purpose and the technique effect, the utility model solves by the following technical programs
State problem：
A kind of stomach tube for attracting upper respiratory tract secretion, mainly including hollow stomach tube ontology, the top of stomach tube ontology,
It is close to the drainage tube of tube wall setting；The drainage tube is the flexible curved pipe in top, and lower pipe body pastes in the same direction with stomach tube ontology
It leans on, and bottom end is shorter than the lower end of stomach tube ontology；The upper end of the drainage tube is equipped with siphunculus sacculus.
Said program sets the drainage tube of a drainage upper respiratory tract secretion on the basis of common stomach tube, by that will drain
Pipe, which connects weaker negative pressure, can realize lasting attraction upper respiratory tract secretion or by the way that time switch vacuum extractor is set to reach
Timing attracts, and does not need to be repeatedly inserted into sputum aspirator tube suction sputum.The upper end of drainage tube is equipped with siphunculus sacculus, if drainage tube occurs because being close to
Blocking caused by mucous membrane or phlegm bolt, can be by folding drainage tube initiating terminal after, squeeze sacculus to reach siphunculus purpose.
For the ease of judging effective insertion depth of stomach tube, the placement of more suitable drainage tube and stomach tube ontology is selected
Position, the stomach tube ontology, drainage tube tube wall be equipped with axial scale.
In order to which secretion is further avoided to block drainage tube, and coordinate the use of siphunculus sacculus, the draft tube bottom is opened
There is side opening.
Further, the bottom end opening of the drainage tube is apart from stomach tube ontology 33~38cm of bottom end.It is convenient within this range
The distal opening of drainage tube is made to be in cavum laryngis position, while ensures that position needed for gastral cavity arrival is inserted into stomach tube ontology bottom end.
The stomach tube ontology and drainage tube use PVC or latex material.PVC and latex material can be such that pipeline has centainly
Consistency and elasticity；And it is moderate, can have as disposable consumptive material and avoid sterilizing and reducing cross-infection repeatedly
Advantage.
The advantages of the utility model is with effect：
1st, drainage tube sticker is kept away by being set to stomach tube this body sidewall, the easy fixation for realizing drainage tube and continuous drainage
Exempt to be repeatedly inserted into stimulation of the method to patient of sputum aspirator tube suction sputum；
2nd, axial scale is equipped in the tube wall of stomach tube ontology, drainage tube, can quickly judges the insertion depth of stomach tube ontology, with
And the position of drainage tube merging, reduce the discomfort of patient；
3rd, drainage tube top setting siphunculus sacculus, fold sacculus tail end after and squeeze sacculus, can be dredged using intracapsular air pressure
Siphunculus road is not required to by remaining tool.
Description of the drawings
Fig. 1 is a kind of stomach tube schematic diagram for attracting upper respiratory tract secretion.
Figure number identifies：1st, stomach tube ontology, 2, drainage tube, 3, scale, 4, siphunculus sacculus, 5, side opening.
Specific embodiment
The utility model is described in further detail with reference to embodiments, but the utility model is not limited to these implementations
Example.
A kind of stomach tube for attracting upper respiratory tract secretion described in the present embodiment, including hollow stomach tube ontology 1, is close to
Its upper tube wall is equipped with the drainage tube 2 of a upper bend, and lower pipe body and the stomach tube ontology 1 of the drainage tube 2 recline in the same direction；Stomach
Tube body 1, drainage tube 2 tube wall be equipped with axial scale 3, the bottom end of drainage tube 2 is higher than at 1 bottom end 35cm of stomach tube tube body, herein
Cavum laryngis is in, and gastral cavity is inserted into the end of stomach tube ontology 1 apart from the lower end convenient for drainage tube 2, as shown in Figure 1.
The upper end of above-mentioned drainage tube 2 after the tail end by folding siphunculus sacculus 4 and squeezes sacculus equipped with siphunculus sacculus 4, can
Pipeline is dredged using intracapsular air pressure, is not required to by remaining tool.Side opening arranged side by side there are two being opened simultaneously in the bottom of drainage tube 2
5, setting side opening 5 increases the circulation passage of secretion, secretion can effectively be avoided to block drainage tube, as shown in Figure 1.
The stomach tube ontology 1 and drainage tube 2, can be as disposable consumptive materials using having certain consistency and elasticity
Latex material make.
The operation principle of the present embodiment is：
The tube body that stomach tube ontology 1 and drainage tube 2 are composed is inserted into from nostril, and the end of stomach tube ontology 1 is inserted into gastral cavity
Afterwards (insertion depth be 45~55cm, and confirm be inserted into gastral cavity), stomach tube ontology 1 is sent forward encounter certain resistance after, consider to draw
2 end of flow tube touches introitus oesophagi, and tube body is allowed gently back to pull out 1-2cm at this time, that is, considers that 2 end of drainage tube is in cavum laryngis
Lower position.It can achieve the purpose that different demands by following different operations：
Using 1：Drainage tube 2, which originates termination slight negative pressure, to be continued or periodically drains, and upper respiratory tract secretion is last from drainage tube 2
End and side opening 5 enter simultaneously to be sucked out by negative pressure, is such as encountered drainage tube 2 and is blocked, can be by folding 2 initiating terminal of drainage tube after, squeeze logical
Pipe sacculus 4 prevents drainage tube 2 from blocking and the mucosa injury caused by end persistently attracts to achieve the purpose that unobstructed pipeline.
Using 2：2 initiating terminal of drainage tube is connect with oxygen source, and oxygen is made to be directly entered cavum laryngis, to there are nasal tube oxygen inhalation difference or
Anoxic patient caused by the Upper airway obstructions such as pendant, increases effective concentration of oxygen inhalation with this after the root of the tongue.
The embodiment of the utility model is described in detail above in association with attached drawing, but the utility model be not limited to it is described
Embodiment.For a person skilled in the art, it is right in the case of the principle and spirit for not departing from the utility model
These embodiments carry out a variety of change, modification, replacement and modification and still fall in the scope of protection of the utility model.
Claims (5)
1. a kind of stomach tube for attracting upper respiratory tract secretion, including hollow stomach tube ontology (1), it is characterised in that：The stomach
Tube wall setting drainage tube (2), curved pipe of the drainage tube (2) for upper bend, lower tube are close in the top of tube body (1)
Body reclines in the same direction with stomach tube ontology (1), and bottom end is shorter than the lower end of stomach tube ontology (1)；The upper end of the drainage tube (2) is connected with
Siphunculus sacculus (4).
2. a kind of stomach tube for attracting upper respiratory tract secretion according to claim 1, it is characterised in that：The stomach tube sheet
Body (1), drainage tube (2) tube wall be equipped with axial scale (3).
3. a kind of stomach tube for attracting upper respiratory tract secretion according to claim 1, it is characterised in that：The drainage tube
(2) bottom is provided with side opening (5).
4. a kind of stomach tube for attracting upper respiratory tract secretion according to any one of claims 1 to 3, feature exist
In：The bottom end opening of the drainage tube (2) is apart from stomach tube ontology (1) 33~38cm of bottom end.
5. a kind of stomach tube for attracting upper respiratory tract secretion according to any one of claims 1 to 3, feature exist
In：The stomach tube ontology (1), drainage tube (2) are using PVC or latex material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720401645.5U CN207545489U (en) | 2017-04-17 | 2017-04-17 | A kind of stomach tube for attracting upper respiratory tract secretion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720401645.5U CN207545489U (en) | 2017-04-17 | 2017-04-17 | A kind of stomach tube for attracting upper respiratory tract secretion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207545489U true CN207545489U (en) | 2018-06-29 |
Family
ID=62672296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720401645.5U Expired - Fee Related CN207545489U (en) | 2017-04-17 | 2017-04-17 | A kind of stomach tube for attracting upper respiratory tract secretion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207545489U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110464653A (en) * | 2019-08-22 | 2019-11-19 | 四川大学华西医院 | A kind of multi-cavity slidably stomach tube |
-
2017
- 2017-04-17 CN CN201720401645.5U patent/CN207545489U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110464653A (en) * | 2019-08-22 | 2019-11-19 | 四川大学华西医院 | A kind of multi-cavity slidably 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180629 Termination date: 20210417 |