CN206285293U - A kind of guiding oral pharynx passageway sputum aspirator - Google Patents
A kind of guiding oral pharynx passageway sputum aspirator Download PDFInfo
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- CN206285293U CN206285293U CN201620830647.1U CN201620830647U CN206285293U CN 206285293 U CN206285293 U CN 206285293U CN 201620830647 U CN201620830647 U CN 201620830647U CN 206285293 U CN206285293 U CN 206285293U
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- sputum aspirator
- bile duct
- pipe
- carbon dioxide
- oral pharynx
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Abstract
The utility model discloses a kind of guiding oral pharynx passageway sputum aspirator, including oral pharynx passageway, the oral pharynx passageway, including straight tube, curve bend, interior bile duct.The curve bend is made up of silica gel material, is connected with the straight tube；The interior bile duct is made up of 2 breather lines and 2 non-ventilating pipelines, and the non-through tracheae is closely coupled；The opening of the interior bile duct is at the two ends of oral pharynx passageway；Sputum aspirator tube, the sputum aspirator tube is located in the interior bile duct one of them non-through tracheae, and the sputum aspirator tube is provided with graduated scale；Carbon dioxide flow rate sensor, the carbon dioxide flow rate sensor is located in interior another non-through tracheae of bile duct, and at the curve bend mouth of pipe；The carbon dioxide flow rate sensor is connected with carbon dioxide detector.The utility model can effectively mitigate the discomforts such as the nausea that patient occurs in oral pharynx passageway insertion process, improve the precision of sputum aspirator tube insertion.
Description
Technical field
The invention belongs to technical field of medical equipment, and in particular to a kind of guiding oral pharynx passageway sputum aspirator.
Background technology
For the patients with pulmonary infection of non-trachea cannula, especially merge disturbance of consciousness person, it is necessary to carry out suction sputum with unobstructed
Air flue, raising therapeutic effect obtain sputum specimen, are clinically often operated using sputum aspirator tube, but because of leading to that oropharynx larynx is formed
Road is a dog leg piping, therefore sputum aspirator tube stops at pars oralis pharyngis because of the stop of pharynx rear wall more during insertion, seldom can be suitable
Profit arrives at throat and enters tracheae, often result in suction sputum not thoroughly, insertion often, mucosa injury rate it is high.Oral pharynx passageway is anesthesia
Obstructing airway is fallen after section's preventing and treating root of the tongue, the apparatus for keeping respiratory passage unblocked conventional.In recent years also more application in emergency call salving, dusk
It is confused suction sputum of patient etc..Particularly many Changes of Patients With Cerebrovascular Diseases, sputum is unable to expectoration person, and by oral pharynx passageway, insertion sputum aspirator tube enters
Row suction sputum effect is preferable.But because oral pharynx passageway end stimulates larger to glossopharyngeum rear wall, implement and acquire a certain degree of difficulty.Oral pharynx passageway
Although increasing the possibility that sputum aspirator tube inserts air flue, the method still has the difficulty of certain blindness and operation, sputum aspirator tube
Usually insert the positions such as oesophagus or pharyngeal recess, it is impossible to effective suction sputum.
Utility model content
The purpose of this utility model is exactly to solve the above problems, there is provided a kind of guiding oral pharynx passageway sputum aspirator,
The device can judge suction sputum position according to patient respiratory situation, improve clear phlegm efficiency, mitigate patient's mucosa injury.
To achieve the above object, concrete scheme of the present utility model is as follows：
A kind of guiding oral pharynx passageway sputum aspirator, including：
Oral pharynx passageway, the oral pharynx passageway, including straight tube, curve bend, interior bile duct.The curve bend is by silica gel material
Constitute, be connected with the straight tube；The inner bag pipe sleeve is described interior in the pipeline that the straight tube is constituted with the curve bend
The mouth of pipe of bile duct is located at the pipeline opening that constitute with the curve bend of the straight tube, the interior bile duct pass through PVC plastic materials and parts with it is straight
The pipe mouth of pipe is connected, and is connected with the curved bend mouth of pipe by silica gel part；The interior bile duct is by 2 breather lines and 2 non-through feed channels
Composition, 2 non-through tracheae close parallels are connected；
Sputum aspirator tube, the sputum aspirator tube is located in the interior bile duct one of them non-through tracheae, and the sputum aspirator tube is provided with scale
Chi；
Carbon dioxide flow rate sensor, the carbon dioxide flow rate sensor is located at interior another non-through tracheae of bile duct
In, and at the curve bend mouth of pipe；The carbon dioxide flow rate sensor is connected with carbon dioxide detector.
Further, the breather pipe is located at the pipeline both sides that the straight tube is constituted with the curve bend, described non-through
Tracheae is in the middle of the pipeline that the straight tube and the curve bend are constituted.
The beneficial effects of the utility model are：
1) curve bend uses silica gel material, effectively mitigates the evil that patient occurs during oral pharynx passageway insertion and use
The discomforts such as the heart；
2) non-through tracheae is provided with carbon dioxide flow rate sensor, can be sentenced according to carbon dioxide flow rate situation in patient respiratory
Disconnected oral pharynx passageway can closely swallow the position relationship directly over end, sputum aspirator tube and larynx, and sputum aspirator tube can be properly inserted with fewer number.
3) sputum aspirator tube is entered by non-through tracheae, be to prevent the sputum aspirator tube amplitude that swung in oral pharynx passageway excessive,
Directly over more convenient alignment larynx, while sputum aspirator tube is provided with graduated scale, easily determine that sputum aspirator tube is advanced in oral pharynx passageway and tracheal strips
Length.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are these
Some embodiments of utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to these accompanying drawings.
Fig. 1 is the utility model structural representation；
In Fig. 1：1st, straight tube, 2, curve bend, 3, interior bile duct breather pipe I, 4, interior bile duct non-ventilating pipe I, 5, carbon dioxide
Flow sensor, 6, interior bile duct non-ventilating pipe II, 7, interior bile duct breather pipe II, 8, sputum aspirator tube, 9, carbon dioxide detector.
Specific embodiment
The utility model is described in detail below in conjunction with the accompanying drawings：
As shown in figure 1, a kind of guiding oral pharynx passageway sputum aspirator, including：Oral pharynx passageway, the oral pharynx passageway includes straight
Pipe 1, curve bend 2, interior bile duct.The curve bend 2 is made up of silica gel material, is connected with the straight tube 1；The inner bag pipe sleeve
In the pipeline that the straight tube 1 is constituted with the curve bend 2, the mouth of pipe of the interior bile duct is located at the straight tube and the arc
The pipeline opening of shape bend pipe composition, the interior bile duct is connected by PVC plastic materials and parts with the mouth of pipe of straight tube 1, by silica gel part and curved bend
2 mouthfuls of pipe is connected；The interior bile duct is made up of breather line and I, II and non-through feed channel I, II, and the non-through tracheae I, II is tight
It is connected；
Sputum aspirator tube 8, the sputum aspirator tube 8 is located in the interior bile duct non-ventilating pipe II, and the sputum aspirator tube 8 is provided with graduated scale；
Carbon dioxide flow rate sensor 5, the carbon dioxide flow rate sensor 5 is located at the interior bile duct non-ventilating pipe I 4
In, and at the curve bend mouth of pipe；The carbon dioxide flow rate sensor 5 is connected with carbon dioxide detector 9.
Further, the breather pipe I, II is located at the pipe both sides that the straight tube 1 is constituted with the curve bend 2, described
Non-through tracheae I, II is in the middle of the pipe that the straight tube 1 is constituted with the curve bend 2.
When using, 1% lidocaine is sucked first, strengthening can pharyngeal and throat's anaesthetic effect；The He of straight tube 1 of oral pharynx passageway
The outer wall of curve bend 2 smears the peaceful glue of profit, curve bend 2 and is silica gel with interior bile duct connecting material, mitigates to patient's bottleneck throat
Stimulation；Oral pharynx passageway is pushed pars oralis pharyngis by oral pharynx passageway using reverse insertion or along slotting method, about can extremely swallow top.
The end surface coat lubricant of sputum aspirator tube 8, is easy to it to be slided in bile duct non-ventilating pipe II in oral pharynx passageway, suction sputum
Pipe 8 is provided with scale, and scale is observed during insertion, near the insertion depth of sputum aspirator tube 8 to the interior end of bile duct non-ventilating pipe II；
The end of bile duct non-ventilating pipe I 4 is provided with carbon dioxide flow rate sensor 5, the carbon dioxide stream in oral pharynx passageway
Fast sensor 5 is connected with carbon dioxide detector 9, when the display carbon dioxide gas stream signal of carbon dioxide detector 9 is maximum, sentences
Bile duct non-ventilating pipe I should be located at directly over glottis in disconnected oral pharynx passageway, now continue to push ahead by sputum aspirator tube 8, accurate to pass through
Glottis inserts tracheae, according to patient profiles and the scale of sputum aspirator tube 8, adjusts insertion depth.
It is not new to this practicality although above-mentioned be described with reference to accompanying drawing to specific embodiment of the present utility model
The limitation of type protection domain, one of ordinary skill in the art should be understood that on the basis of the technical solution of the utility model, ability
Various modifications or deform still in protection model of the present utility model that field technique personnel make by need not paying creative work
Within enclosing.
Claims (2)
1. a kind of guiding oral pharynx passageway sputum aspirator, it is characterised in that：Including oral pharynx passageway, the oral pharynx passageway, including it is straight
Pipe, curve bend, interior bile duct；The curve bend is made up of silica gel material, is connected with the straight tube；The inner bag pipe sleeve is mounted in
In the pipeline that the straight tube is constituted with the curve bend, the mouth of pipe of the interior bile duct is located at the straight tube and the curve bend
The pipeline opening of composition；The interior bile duct mouth of pipe is connected by PVC plastic materials and parts with the straight tube mouth of pipe, by silica gel part and the curved bend mouth of pipe
It is connected；The interior bile duct is made up of 2 breather lines and 2 non-ventilating pipelines, and the non-through tracheae is closely coupled；
Sputum aspirator tube, the sputum aspirator tube is located in the interior bile duct one of them non-through tracheae, and the sputum aspirator tube is provided with graduated scale；
Carbon dioxide flow rate sensor, the carbon dioxide flow rate sensor is located in interior another non-through tracheae of bile duct, and
At the mouth of pipe of the non-through tracheae；The carbon dioxide flow rate sensor is connected with carbon dioxide detector.
2. a kind of guiding oral pharynx passageway sputum aspirator as claimed in claim 1, it is characterised in that：The breather pipe is located at institute
The pipeline both sides that straight tube is constituted with the curve bend are stated, the non-through tracheae is located at the straight tube and the curve bend
In the middle of the pipeline of composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620830647.1U CN206285293U (en) | 2016-08-01 | 2016-08-01 | A kind of guiding oral pharynx passageway sputum aspirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620830647.1U CN206285293U (en) | 2016-08-01 | 2016-08-01 | A kind of guiding oral pharynx passageway sputum aspirator |
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| Publication Number | Publication Date |
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| CN206285293U true CN206285293U (en) | 2017-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620830647.1U Active CN206285293U (en) | 2016-08-01 | 2016-08-01 | A kind of guiding oral pharynx passageway sputum aspirator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113398347A (en) * | 2021-07-26 | 2021-09-17 | 山东大学 | Guiding type artificial oropharynx channel sputum suction device and working method |
-
2016
- 2016-08-01 CN CN201620830647.1U patent/CN206285293U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113398347A (en) * | 2021-07-26 | 2021-09-17 | 山东大学 | Guiding type artificial oropharynx channel sputum suction device and working method |
| CN113398347B (en) * | 2021-07-26 | 2022-04-29 | 山东大学 | Guiding type artificial oropharynx channel sputum suction device and working method |
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