CN205683368U - A kind of visual trachea cannula - Google Patents
A kind of visual trachea cannula Download PDFInfo
- Publication number
- CN205683368U CN205683368U CN201620399689.4U CN201620399689U CN205683368U CN 205683368 U CN205683368 U CN 205683368U CN 201620399689 U CN201620399689 U CN 201620399689U CN 205683368 U CN205683368 U CN 205683368U
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- Prior art keywords
- tube
- arc body
- gas cell
- interior gas
- gas tube
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Abstract
The utility model discloses a kind of visual trachea cannula, including arc body, interior gas cell, outer gas cell, interior gas tube, outer gas tube, sputum aspirator tube, data wire, breathing machine connector and minisize pick-up head；The front end of described arc body is oblique blow vent；The leading section of described oblique blow vent curves inwardly；Described interior gas cell and outer gas cell ring are located at the front portion of arc body, and interior gas cell is positioned at outer gas cell；The leading portion of described interior gas tube, outer gas tube, sputum aspirator tube and data wire is arranged in the tube wall of arc body, and back segment is arranged at the outside of arc body；Described minisize pick-up head is arranged on the front end face of arc body, and electrically connects with data wire；Described breathing machine connector is connected with the rearward end of arc body.Real time visible that this utility model is capable of in insertion process guides, and effectively solves existing tracheal intubation and easily causes intubation defeat, the deterioration increasing the weight of original disease, even occurs more serious intubating the problem that complication occurs.
Description
Technical field
This utility model relates to a kind of visual trachea cannula.
Background technology
In China's hospital infection, lower respiratory infection ranks first, and constitutes at infection site and than in occupies hospital infection
39.7%.The survey result of national nosocomial infection transverse section is shown by national nosocomial infection monitoring network, and lower respiratory infection is existing
Suffer from rate in rising trend, be the emphasis in hospital infection control work from now on.Endotracheal intubation is to set up manually in mechanical ventilation
Most widely used general, the means the most efficiently of air flue.Endotracheal intubation is cardio-pulmonary resuscitation and the Severe acute disease with respiratory dysfunction
Important measures during patient's rescue.
Patient's circulation of qi promoting cannula is postoperative, and glottis is opened, and swallows and is suppressed with coughre flex, pars oralis pharyngis secretions and gastrointestinal tract
Reflux thing is just detained, is deposited under glottis, region on air bag.When air bag presses through low or timing row air bag deflation, lag deposit
Thing will suck lower respiratory tract in the gap through between air bag and tracheal wall, causes lower respiratory infection.U.S. scientific research personnel uses and props up
Trachea checks that the test done with pig of mirror shows, tracheal intubation inserts short 5 minutes after trachea, and the most visible have point
Secretion is along the downward seepage of balloon wall.
The suction by mistake of gastrointestinal tract reflux thing and oropharyngeal secretions is that antibacterial invades lower respiratory tract, causes the main of lower respiratory infection
Approach.The hospital acquired pneumonia new guidance that American Thoracic associations in 2005 and the sick association of U.S.'s infection promulgate jointly is pointed out,
It is to reduce the effective way that Ventilator Associated Pneumonia occurs to the lasting attraction of secretions above glottis lower gasbag.
Along with the development of medical skill, the functional requirement to tracheal intubation is more and more higher.The shortcoming of existing tracheal intubation
It is: 1, without visual device, easily causes an intubation defeat；2, the front end of existing multifunctional endotracheal intubation is generally arranged tiltedly
Blow vent, but owing to the material of body has certain hardness, during inserting patient airway, very likely scratch trouble
The trachea of person；3, spherical in shape after airbag aeration, it is linear contact lay with contacting of patient airway, is not only the possibility to the meeting trachea to patient
Damage, and the pharyngeal secretions of patient is easily to lung penetration.
Utility model content
The purpose of this utility model is to provide a kind of safety much higher function tracheal intubation, reduces the wind of endotracheal intubation
Danger.
The technical scheme realizing this utility model purpose is: a kind of visual trachea cannula, including arc body, interior inflation
Capsule, outer gas cell, interior gas tube, outer gas tube, sputum aspirator tube, data wire, breathing machine connector and minisize pick-up head；Described curved pipe
The front end of body is oblique blow vent；The leading section of described oblique blow vent curves inwardly；Described interior gas cell and outer gas cell ring are located at
The front portion of arc body, and interior gas cell is positioned at outer gas cell；Described interior gas tube, outer gas tube, sputum aspirator tube and data
The leading portion of line is arranged in the tube wall of arc body the most along its length, and back segment is arranged at the outside of arc body；In described
Gas tube connects with interior gas cell and outer gas cell respectively with the front end of outer gas tube；Described minisize pick-up head is arranged on curved pipe
On the front end face of body, and electrically connect with data wire；Described breathing machine connector is connected with the rearward end of arc body.
The inwall of described arc body is provided with stainless steel spring.
The outer wall of described arc body is provided with scale.
Outer peripheral face after described interior gas cell and the inflation of outer gas cell are heaved is the face of cylinder.
Described interior gas cell and outer gas cell are inflated and are formed ring between rear end face and the outer surface of arc body after heaving
Connected in star；The front-end port of described sputum aspirator tube is arranged on the outer surface of arc body, and is positioned at annular groove.
The circumference of the leading portion arcuately body of described interior gas tube, outer gas tube, sputum aspirator tube and data wire is uniformly distributed.
The rearward end of described interior gas tube, outer gas tube and sputum aspirator tube is all connected with joint.
It is equipped with check valve in the joint of the rearward end of described interior gas tube, outer gas tube and sputum aspirator tube.
Have employed technique scheme, this utility model has a following beneficial effect: (1) curved pipe of the present utility model
On the front end face of body, minisize pick-up head is set, is connected with display by data wire, it is possible to realize in real time may be used in insertion process
Depending on guiding, the leading section of the oblique blow vent of arc body curves inwardly, it is possible to avoid oblique blow vent to scratch the trachea of patient, effectively
Solve existing tracheal intubation to easily cause intubation defeat, the deterioration increasing the weight of original disease, even more serious intubating also occur
Send out the problem that disease occurs.
(2) inwall of arc body of the present utility model is provided with stainless steel spring, prevents tracheal intubation in use process
Middle discounting pressure is suppressed, and prevents patient from therefore suffocating.
(3) outer wall of arc body of the present utility model is provided with scale, can allow doctor definite know arc body
Insertion depth.
(4) outer peripheral face after interior gas cell of the present utility model and the inflation of outer gas cell are heaved is the face of cylinder, can reduce gas
The capsule injury to patient airway, improves safety further.
(5) rear end face after interior gas cell of the present utility model and the inflation of outer gas cell are heaved and the outer surface of arc body
Between form annular groove, not only contribute to collect oropharyngeal secretions, it is simple to rinse and aspirate, simultaneously also can be to secretions to lung
Certain barrier effect is played in portion's infiltration.
(6) it is equipped with in the joint of the rearward end of interior gas tube of the present utility model, outer gas tube, sputum aspirator tube and data wire
Check valve, effectively prevents the generation of backflow phenomenon.
Accompanying drawing explanation
In order to make content of the present utility model be easier to be clearly understood, below according to specific embodiment and combine attached
Figure, is described in further detail this utility model, wherein
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
(embodiment 1)
Seeing Fig. 1, the visual trachea cannula of the present embodiment, including arc body 1, interior gas cell 2, outer gas cell 3, interior inflation
Pipe 4, outer gas tube 5, sputum aspirator tube 6, data wire 7, breathing machine connector 8 and minisize pick-up head 9.
The front end of arc body 1 is oblique blow vent 11.Tiltedly the leading section of blow vent 11 curves inwardly, it is to avoid tiltedly blow vent is drawn
Hinder the trachea of patient.The inwall of arc body 1 is provided with stainless steel spring 12, can prevent tracheal intubation from use giving a discount
Pressure is suppressed, and prevents patient from therefore suffocating.The outer wall of arc body 1 is provided with scale, can allow doctor definite know arc body 1
Insertion depth.
Interior gas cell 2 and outer gas cell 3 ring are located at the front portion of arc body 1, and interior gas cell 2 is positioned at outer gas cell 3
In.Gas cell 2 in using after rupturing under outer gas cell 3 fortuitous event, interior gas cell 2 and outer gas cell 3 can alternately be inflated, anti-
Only tracheal wall is oppressed for a long time.
The leading portion of interior gas tube 4, outer gas tube 5, sputum aspirator tube 6 and data wire 7 is arranged on arc body 1 the most along its length
Tube wall in, back segment is arranged at the outside of arc body 1.Before interior gas tube 4, outer gas tube 5, sputum aspirator tube 6 and data wire 7
The circumference of section arcuately body 1 is uniformly distributed.The rearward end of interior gas tube 4, outer gas tube 5, sputum aspirator tube 6 and data wire 7 all connects
There is joint.Check valve it is equipped with in joint.The front end of interior gas tube 4 and outer gas tube 5 respectively with interior gas cell 2 and outer gas cell
3 connections.Outer peripheral face after interior gas cell 2 and outer gas cell 3 inflation are heaved is the face of cylinder, can reduce the air bag wound to patient airway
Evil.
Interior gas cell 2 and outer gas cell 3 are inflated and are formed annular between rear end face and the outer surface of arc body 1 after heaving
Groove.Sputum aspirator tube 6 can attract under glottis and secretions above sacculus, prevents the infection that mechanical ventilation is relevant from occurring.Suction sputum
The front-end port of pipe 6 is arranged on the outer surface of arc body 1, and is positioned at annular groove, not only contributes to collect oropharynx and divides
Secretion, it is simple to rinse and aspirate, also can play certain barrier effect to secretions to lung penetration simultaneously.
Minisize pick-up head 9 is arranged on the front end face of arc body 1, and electrically connects with data wire 7.Data wire 7 and display
Device connects, it is possible to realizes the Real time visible in insertion process and guides.Breathing machine connector 8 is connected with the rearward end of arc body 1.
Particular embodiments described above, has carried out entering one to the purpose of this utility model, technical scheme and beneficial effect
Step describes in detail, be it should be understood that and the foregoing is only specific embodiment of the utility model, is not limited to this
Utility model, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. done, all should wrap
Within being contained in protection domain of the present utility model.
Claims (8)
1. a visual trachea cannula, it is characterised in that: include arc body (1), interior gas cell (2), outer gas cell (3), interior
Gas tube (4), outer gas tube (5), sputum aspirator tube (6), data wire (7), breathing machine connector (8) and minisize pick-up head (9)；Described arc
The front end of shape body (1) is oblique blow vent (11)；The leading section of described oblique blow vent (11) curves inwardly；Described interior gas cell
And outer gas cell (3) ring is located at the front portion of arc body (1), and interior gas cell (2) is positioned at outer gas cell (3) (2)；Described
The leading portion of interior gas tube (4), outer gas tube (5), sputum aspirator tube (6) and data wire (7) is arranged on arc body the most along its length
(1), in tube wall, back segment is arranged at the outside of arc body (1)；Described interior gas tube (4) and the front end of outer gas tube (5)
Connect with interior gas cell (2) and outer gas cell (3) respectively；Described minisize pick-up head (9) is arranged on the front end face of arc body (1)
On, and electrically connect with data wire (7)；Described breathing machine connector (8) is connected with the rearward end of arc body (1).
A kind of visual trachea cannula the most according to claim 1, it is characterised in that: on the inwall of described arc body (1)
It is provided with stainless steel spring (12).
A kind of visual trachea cannula the most according to claim 1, it is characterised in that: on the outer wall of described arc body (1)
It is provided with scale.
A kind of visual trachea cannula the most according to claim 1, it is characterised in that: described interior gas cell (2) and outer inflation
Outer peripheral face after capsule (3) inflation is heaved is the face of cylinder.
A kind of visual trachea cannula the most according to claim 1, it is characterised in that: described interior gas cell (2) and outer inflation
Capsule (3) is inflated and is formed annular groove between rear end face and the outer surface of arc body (1) after heaving；Described sputum aspirator tube (6)
Front-end port is arranged on the outer surface of arc body (1), and is positioned at annular groove.
A kind of visual trachea cannula the most according to claim 1, it is characterised in that: described interior gas tube (4), outer gas tube
(5), the circumference of the leading portion arcuately body (1) of sputum aspirator tube (6) and data wire (7) is uniformly distributed.
A kind of visual trachea cannula the most according to claim 1, it is characterised in that: described interior gas tube (4), outer gas tube
And the rearward end of sputum aspirator tube (6) is all connected with joint (5).
A kind of visual trachea cannula the most according to claim 7, it is characterised in that: described interior gas tube (4), outer gas tube
(5) and sputum aspirator tube (6) rearward end joint in be equipped with check valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620399689.4U CN205683368U (en) | 2016-05-06 | 2016-05-06 | A kind of visual trachea cannula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620399689.4U CN205683368U (en) | 2016-05-06 | 2016-05-06 | A kind of visual trachea cannula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205683368U true CN205683368U (en) | 2016-11-16 |
Family
ID=57265338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620399689.4U Expired - Fee Related CN205683368U (en) | 2016-05-06 | 2016-05-06 | A kind of visual trachea cannula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205683368U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107158536A (en) * | 2017-04-26 | 2017-09-15 | 深圳市广利兴生物科技有限公司 | A kind of pipe and equipment for being used to set up artificial airway |
| WO2019153945A1 (en) * | 2018-02-07 | 2019-08-15 | 浙江优亿医疗器械有限公司 | Improved visual trachea cannula |
| CN111569234A (en) * | 2020-05-18 | 2020-08-25 | 浙江省科技宣传教育中心 | External sputum suction tube assembly structure |
-
2016
- 2016-05-06 CN CN201620399689.4U patent/CN205683368U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107158536A (en) * | 2017-04-26 | 2017-09-15 | 深圳市广利兴生物科技有限公司 | A kind of pipe and equipment for being used to set up artificial airway |
| WO2019153945A1 (en) * | 2018-02-07 | 2019-08-15 | 浙江优亿医疗器械有限公司 | Improved visual trachea cannula |
| CN111569234A (en) * | 2020-05-18 | 2020-08-25 | 浙江省科技宣传教育中心 | External sputum suction tube assembly structure |
| CN111569234B (en) * | 2020-05-18 | 2022-04-01 | 浙江省科技宣传教育中心 | External sputum suction tube assembly structure |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161116 Termination date: 20170506 |