CN205095206U - Novel disposable visual trachea cannula - Google Patents
Novel disposable visual trachea cannula Download PDFInfo
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- CN205095206U CN205095206U CN201520907883.4U CN201520907883U CN205095206U CN 205095206 U CN205095206 U CN 205095206U CN 201520907883 U CN201520907883 U CN 201520907883U CN 205095206 U CN205095206 U CN 205095206U
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- optical fibre
- intubate body
- image transmission
- transmission optical
- interface
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Abstract
The utility model relates to a novel disposable visual trachea cannula, it mainly comprises intubate body, gasbag mechanism, biography camera structure, biography ray apparatus structure etc.. Wherein, pass the camera construct have the biography like the optic fibre objective, pass like optic fibre and pass like the optical fiber interface, the biography is used for connecting outside endoscope system like the optical fiber interface. The utility model has the advantages of, the image of trachea end through pass like the optic fibre passback to the eyepiece or display of outside endoscope system on, like this, the doctor can see that the image inserts patient's trachea with trachea cannula or the bronchus carries out checksum treatment, the fine potential safety hazard of having solved the existence that can not depend on the situation down.
Description
Technical field
This utility model relates to medical instruments field, especially, and new disposable visual trachea cannula.
Background technology
The technology that one special conduit inserts trachea through glottis being called endotracheal intubation, this technology can attract for the assisted respiartion under surgery anesthesia, airway patency, ventilation keeping, respiratory tract, prevent from inhaling by mistake etc. provide optimum condition.Medically, special conduit is called tracheal intubation.Endotracheal intubation is important rescue technology conventional in rescue service, be in management of respiratory most widely used general, the most effectively, one of means the most efficiently, be that medical worker must the skilled basic skill grasped.Vital effect is played to rescue patient life, reduction case fatality rate, and can the tracheal strips secretions of sucking-off in time or foreign body, prevent from patient to lack oxygen and carbon dioxide to be detained, whether in time whether direct relation successful rescue to tracheal intubation, can patient the prognosis situation of safe transit and patient.At present, tracheal intubation being inserted into trachea is with doctors experience operation, can not see to there is certain potential safety hazard.Dealer is had to design visual trachea cannula, disclosed in Chinese utility model patent CN202427013U " new disposable visual trachea cannula ", but its operation principle system is based on Optic transmission fiber, not based on image transmission optical fibre, namely doctor still cannot most clearly know pipe situation, the effect that impact checks and treats.
Utility model content
The purpose of this utility model solves not visible or the visual but unclear problem of tracheal intubation in prior art, provides a kind of novel new disposable visual trachea cannula.
To achieve these goals, the technical solution of the utility model is achieved in that new disposable visual trachea cannula, includes,
Intubate body, it has the first end and the second end that are oppositely arranged, the first end system of described intubate body in order to insert the trachea end of pipe, the second end system of described intubate body handle end in order to grip;
Air bag mechanism, it has inflatable material, loading line and inflatable interface, described inflatable material is arranged at the outside of described intubate body and is in the first end of described intubate body, described inflatable interface is arranged at the outside of described intubate body and is in the second end of described intubate body, described loading line is on described intubate body, described loading line has the first end and the second end that are oppositely arranged, the first end of described loading line extends to described inflatable material place and is connected with described inflatable material, second end of described loading line extends to described inflatable interface place and is connected with described inflatable interface, described inflatable interface is in order to connect source of the gas,
Pass camera structure, it has image transmission optical fibre object lens, image transmission optical fibre and image transmission optical fibre interface, described image transmission optical fibre object lens are arranged at the inner side of described intubate body and are in the first end of described intubate body, described image transmission optical fibre interface is arranged at the outside of described intubate body and is in the second end of described intubate body, described image transmission optical fibre is on described intubate body, described image transmission optical fibre has the first end and the second end that are oppositely arranged, the first end of described image transmission optical fibre extends to described image transmission optical fibre object lens place and is connected with described image transmission optical fibre object lens, second end of described image transmission optical fibre extends to described image transmission optical fibre seam and is connected with described image transmission optical fibre interface, described image transmission optical fibre interface is in order to connect exterior endoscope system, and,
Pass optical mechanism, it has Optic transmission fiber and Optic transmission fiber interface, described Optic transmission fiber interface is arranged at the outside of described intubate body and is in the second end of described intubate body, described Optic transmission fiber is on described intubate body, described Optic transmission fiber has relative first end and the second end, the first end of described Optic transmission fiber extends to the first end of described intubate body, the first end of described Optic transmission fiber is in order to illumination, second end of described Optic transmission fiber extends to described Optic transmission fiber seam and is connected with described Optic transmission fiber interface, described Optic transmission fiber interface is in order to connect cold light source.
As the preferred version of new disposable visual trachea cannula, described intubate body has a holding channel, described Optic transmission fiber and described image transmission optical fibre are co-located in described holding channel.
As the preferred version of new disposable visual trachea cannula, described intubate body has two independently holding channels, described Optic transmission fiber and described image transmission optical fibre are in respective holding channel respectively.
Compared with prior art, the utility model has the advantage of, cold light source can be incorporated into trachea end by Optic transmission fiber, on the eyepiece that the image of trachea end passes back to exterior endoscope system by image transmission optical fibre or display, like this, doctor can look at image and tracheal intubation be inserted patient airway or bronchus carries out checking and treating, the potential safety hazard existed under solving not visible situation very well.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model one embodiment.
Sequence number in figure: 1, trachea end (also known as patient end), 2, image transmission optical fibre object lens, 3, inflatable material, 4, image transmission optical fibre, 5, Optic transmission fiber, 6, Optic transmission fiber interface, 7, image transmission optical fibre interface, 8, handle end (also known as machine end), 9, inflatable interface, 10, cannula passage, 11, sealing coat, 12, loading line.
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is elaborated.
Refer to Fig. 1, shown in figure is new disposable visual trachea cannula, can be applicable to the assisted respiartion under surgery anesthesia, airway patency, ventilation keeping, respiratory tract attraction, visual suction sputum, prevents the fields such as suction by mistake.Described new disposable visual trachea cannula is primarily of compositions such as intubate body, air bag mechanism, biography camera structure, biography optical mechanisms.
The circular arc conduit that described intubate body series Dispoable medical material is made.Described intubate body has the first end and the second end that are oppositely arranged, the first end system of described intubate body in order to insert the trachea end of pipe, the second end system of described intubate body handle end in order to grip.The inner side of described intubate body forms cannula passage.
Described air bag mechanism has inflatable material, loading line and inflatable interface.Described inflatable material is arranged at the outside of described intubate body and is in the first end of described intubate body.Described inflatable interface is arranged at the outside of described intubate body and is in the second end of described intubate body.Described loading line is in (that is, implantation catheter tube wall) on described intubate body.Described loading line has the first end and the second end that are oppositely arranged.The first end of described loading line extends to described inflatable material place and is connected with described inflatable material, and the second end of described loading line extends to described inflatable interface place and is connected with described inflatable interface, and described inflatable interface is in order to connect source of the gas.During use, inflated through described loading line by described inflatable interface to described inflatable material, described inflatable material expands trachea opening to check and treatment.
Described biography camera structure has image transmission optical fibre object lens, image transmission optical fibre and image transmission optical fibre interface.Described image transmission optical fibre object lens are arranged at the inner side of described intubate body and are in the first end of described intubate body, have silicon rubber hose protective layer outside described image transmission optical fibre object lens.Described image transmission optical fibre interface is arranged at the outside of described intubate body and is in the second end of described intubate body.Described image transmission optical fibre is in (that is, implantation catheter tube wall) on described intubate body.Described image transmission optical fibre has the first end and the second end that are oppositely arranged.The first end of described image transmission optical fibre extends to described image transmission optical fibre object lens place and is connected with described image transmission optical fibre object lens, second end of described image transmission optical fibre extends to described image transmission optical fibre seam and is connected with described image transmission optical fibre interface, described image transmission optical fibre interface in order to connect exterior endoscope system, and then sees tracheogram picture over the display in real time by endoscope's display system.
Described biography optical mechanism has Optic transmission fiber and Optic transmission fiber interface.Described Optic transmission fiber interface is arranged at the outside of described intubate body and is in the second end of described intubate body.Described Optic transmission fiber is in (that is, implantation catheter tube wall) on described intubate body.Described Optic transmission fiber has relative first end and the second end, and the first end of described Optic transmission fiber extends to the first end of described intubate body, and the first end of described Optic transmission fiber is in order to illumination.Second end of described Optic transmission fiber extends to described Optic transmission fiber seam and is connected with described Optic transmission fiber interface, and described Optic transmission fiber interface is in order to connect cold light source (comprising LED cold light source, xenon lamp cold light source etc.).
Because described image transmission optical fibre and described Optic transmission fiber can do very thin, therefore described intubate body also can do very thin, can insert trachea, also can insert bronchus.
In addition, described image transmission optical fibre and described Optic transmission fiber independently can separate 2 passages separately at described intubate body; Described Optic transmission fiber also can around described image transmission optical fibre arrangement synthesis 1 passage, and actual described Optic transmission fiber and described image transmission optical fibre are also isolation, just take 1 passage.Described image transmission optical fibre and carry out insulation blocking by medical plastic sealing coat between described Optic transmission fiber and cannula passage.Therapeutic device is stretched into by cannula passage, treats trachea end place trachea.
Utilize cold light source and the display of endoscopic system, doctor can be enable can optionally lower enforcement be inserted in patient airway or bronchus by tracheal intubation, trachea inspection can also be done simultaneously.There is the advantage that wound is little, patient suffering is little.Because under visual and image-guided, therefore treatment can reach meticulousr object.
Below only have expressed embodiment of the present utility model, it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be as the criterion with claims.
Claims (3)
1. new disposable visual trachea cannula, is characterized in that, includes,
Intubate body, it has the first end and the second end that are oppositely arranged, the first end system of described intubate body in order to insert the trachea end of pipe, the second end system of described intubate body handle end in order to grip;
Air bag mechanism, it has inflatable material, loading line and inflatable interface, described inflatable material is arranged at the outside of described intubate body and is in the first end of described intubate body, described inflatable interface is arranged at the outside of described intubate body and is in the second end of described intubate body, described loading line is on described intubate body, described loading line has the first end and the second end that are oppositely arranged, the first end of described loading line extends to described inflatable material place and is connected with described inflatable material, second end of described loading line extends to described inflatable interface place and is connected with described inflatable interface, described inflatable interface is in order to connect source of the gas,
Pass camera structure, it has image transmission optical fibre object lens, image transmission optical fibre and image transmission optical fibre interface, described image transmission optical fibre object lens are arranged at the inner side of described intubate body and are in the first end of described intubate body, described image transmission optical fibre interface is arranged at the outside of described intubate body and is in the second end of described intubate body, described image transmission optical fibre is on described intubate body, described image transmission optical fibre has the first end and the second end that are oppositely arranged, the first end of described image transmission optical fibre extends to described image transmission optical fibre object lens place and is connected with described image transmission optical fibre object lens, second end of described image transmission optical fibre extends to described image transmission optical fibre seam and is connected with described image transmission optical fibre interface, described image transmission optical fibre interface is in order to connect exterior endoscope system, and,
Pass optical mechanism, it has Optic transmission fiber and Optic transmission fiber interface, described Optic transmission fiber interface is arranged at the outside of described intubate body and is in the second end of described intubate body, described Optic transmission fiber is on described intubate body, described Optic transmission fiber has relative first end and the second end, the first end of described Optic transmission fiber extends to the first end of described intubate body, the first end of described Optic transmission fiber is in order to illumination, second end of described Optic transmission fiber extends to described Optic transmission fiber seam and is connected with described Optic transmission fiber interface, described Optic transmission fiber interface is in order to connect cold light source.
2. new disposable visual trachea cannula according to claim 1, is characterized in that, described intubate body has a holding channel, and described Optic transmission fiber and described image transmission optical fibre are co-located in described holding channel.
3. new disposable visual trachea cannula according to claim 1, is characterized in that, described intubate body has two independently holding channels, and described Optic transmission fiber and described image transmission optical fibre are in respective holding channel respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520907883.4U CN205095206U (en) | 2015-11-16 | 2015-11-16 | Novel disposable visual trachea cannula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520907883.4U CN205095206U (en) | 2015-11-16 | 2015-11-16 | Novel disposable visual trachea cannula |
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| CN205095206U true CN205095206U (en) | 2016-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520907883.4U Expired - Fee Related CN205095206U (en) | 2015-11-16 | 2015-11-16 | Novel disposable visual trachea cannula |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107398000A (en) * | 2017-07-13 | 2017-11-28 | 张艳芹 | A kind of multi-functional pediatric respiratory tract phlegm scab remover |
| CN108245125A (en) * | 2018-01-17 | 2018-07-06 | 刘伯臣 | Thin lens video laryngoscope and flexible tracheal catheter |
| CN110064113A (en) * | 2019-04-25 | 2019-07-30 | 江西诺捷科技股份有限公司 | A kind of disposable sterilized tracheal catheter visually imports external member |
-
2015
- 2015-11-16 CN CN201520907883.4U patent/CN205095206U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107398000A (en) * | 2017-07-13 | 2017-11-28 | 张艳芹 | A kind of multi-functional pediatric respiratory tract phlegm scab remover |
| CN108245125A (en) * | 2018-01-17 | 2018-07-06 | 刘伯臣 | Thin lens video laryngoscope and flexible tracheal catheter |
| CN110064113A (en) * | 2019-04-25 | 2019-07-30 | 江西诺捷科技股份有限公司 | A kind of disposable sterilized tracheal catheter visually imports external member |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20160323 Termination date: 20171116 |
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| CF01 | Termination of patent right due to non-payment of annual fee |