CN204890870U - Visual endotracheal tube core of video - Google Patents
Visual endotracheal tube core of video Download PDFInfo
- Publication number
- CN204890870U CN204890870U CN201520564182.5U CN201520564182U CN204890870U CN 204890870 U CN204890870 U CN 204890870U CN 201520564182 U CN201520564182 U CN 201520564182U CN 204890870 U CN204890870 U CN 204890870U
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- CN
- China
- Prior art keywords
- photographic head
- core
- tube core
- endotracheal tube
- connecting line
- 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
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- 230000000007 visual effect Effects 0.000 title claims abstract description 41
- 210000003437 trachea Anatomy 0.000 claims abstract description 40
- 210000003300 oropharynx Anatomy 0.000 claims description 14
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 210000003800 pharynx Anatomy 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 238000000465 moulding Methods 0.000 abstract description 4
- 210000003128 head Anatomy 0.000 description 41
- 210000004704 glottis Anatomy 0.000 description 5
- 238000002627 tracheal intubation Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 210000000214 mouth Anatomy 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 208000000884 Airway Obstruction Diseases 0.000 description 1
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 208000009079 Bronchial Spasm Diseases 0.000 description 1
- 208000014181 Bronchial disease Diseases 0.000 description 1
- 206010006482 Bronchospasm Diseases 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005399 mechanical ventilation Methods 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
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Abstract
The utility model discloses a visual endotracheal tube core of video, including endotracheal tube core, camera, camera connection line, fixeing jacket, take the interface can with the visual display unit of camera connection line connection, endotracheal tube core surface vertically is equipped with the recess, in the recess of endotracheal tube core front end was located to the camera, the camera connection line set up in the recess of endotracheal tube core, fixeing jacket is fixed with camera connection line and endotracheal tube core parcel, the camera passes through camera connection line and visual display unit camera connection 4. The utility model is used for endotracheal tube is moulding, makes things convenient for endotracheal tube to insert, set up the camera in the front end of pipe core for the pipe core is visual, can guide trachea cannula well, visual pipe core can be used for the endotracheal tube position to judge and the location through observing trachea inner structure well. The utility model discloses visual endotracheal tube core of video positioning accuracy is good, has effectively avoided the wound that causes when the intubate clinically to patient.
Description
Technical field
This utility model relates to medical instruments field, is specifically related to a kind of video visual trachea catheter core.
Background technology
Endotracheal intubation is the effective and reliable a kind of method setting up artificial airway, be by a kind of special endotracheal tube by oral cavity or nasal cavity, insert the technology of trachea through glottis, be usually used in the rescue of endotracheal anesthesia and critical patients; This technology can anaesthetize sb. generally the mechanical ventilation of patient and critical patient.
Traditional tracheal cannula core, does not generally have video to show, and when being mainly used in endotracheal tube intubate, angle is moulding, under laryngoscope helps, to facilitate inserting of endotracheal tube.But when the process for difficult airway, common laryngoscope is difficult to expose glottis, even applies visible laryngoscope and be also difficult to expose glottis; Simultaneously whether endotracheal tube is inserted rear endotracheal tube and is accurately located and understand tracheal strips and block situation, needs application stethoscope to help judge.There is limitation in this, especially patient, bronchospasm occurring cannot be able to judge during air flue retardance, especially easily produces erroneous judgement, brings wound even dead sometimes to patient on setting accuracy.
Although also occurred in prior art connecting visual tracheal cannula core with computer, but structurally, need visualization component, such as photographic head and associated wiring and endotracheal tube form an entirety closely, otherwise still may occur locating accurate not and that practicality is not strong problem.
Utility model content
Technical problem to be solved in the utility model is, provides a kind of video visual trachea catheter core of registration.
In order to solve the problems of the technologies described above, this utility model provides a kind of video visual trachea catheter core, comprise tracheal tube core, photographic head, photographic head connecting line, fixed jacket, with the video display units that can be connected with described photographic head connecting line of interface, described tracheal tube core surface longitudinal is provided with groove, described photographic head is located in the groove of tracheal tube core front end, described photographic head connecting line is arranged at the groove of described tracheal tube core, described photographic head connecting line and described tracheal tube core wrap by described fixed jacket, described photographic head is electrically connected by described photographic head connecting line and described video display units.
As the improvement of a kind of video visual trachea catheter core of this utility model technical scheme, described tracheal tube core is copper catheter core.
As the improvement of a kind of video visual trachea catheter core of this utility model technical scheme, described tracheal tube core length is 40cm, and this length ensures that catheter core mirror can arrive trachea carina.
As the improvement of a kind of video visual trachea catheter core of this utility model technical scheme, the groove of described tracheal tube core is cross section approximate circle connected in star, and groove diameter is consistent with described photographic head connecting line diameter.
As the improvement of a kind of video visual trachea catheter core of this utility model technical scheme, described photographic head diameter is 1.8-2.8mm.
As the improvement of a kind of video visual trachea catheter core of this utility model technical scheme, described photographic head connecting line end is USB joint, and the interface of described video display units is the USB interface adapted with the USB joint of described photographic head connecting line.
As the improvement of a kind of video visual trachea catheter core of this utility model technical scheme, described fixed jacket is plastics or rubber fixed jacket.
As the improvement of a kind of video visual trachea catheter core of this utility model technical scheme, described photographic head is automatic light source photographic head.
As the improvement of a kind of video visual trachea catheter core of this utility model technical scheme, the aseptic rubber sleave of the supporting once property of described endotracheal tube, described disposable sterilized rubber sleave is placed on outside described fixed jacket.
As the improvement of a kind of video visual trachea catheter core of this utility model technical scheme, also comprise and be convenient to the oropharynx pipe that trachea inserted by endotracheal tube, described oropharynx pipe comprises the oral pharynx passageway of the baffle plate oppositely extended for a pair for oral occlusion place, the right openings surrounded by about two airway wall be oppositely arranged be connected with described baffle plate and left side wall.
As the improvement of a kind of video visual trachea catheter core of this utility model technical scheme, described oropharynx pipe also comprises and is positioned at can taking off and the movable clip of returning in airway wall of arranging near oral occlusion place.
Implement the technical solution of the utility model, there is following technique effect: it is moulding that this utility model is used for endotracheal tube, facilitates endotracheal tube to insert; Photographic head is arranged at the front end of catheter core, makes catheter core visual, can guidance tracheal intubation well; Visual catheter core, by observing pipe structure, can perform well in tracheal catheter position and judge and location.In addition, photographic head, photographic head connecting line and catheter core are formed as an entirety closely by rational structure by this utility model well, be not easy to produce site error, improve the positioning precision of photographic head, when making tracheal intubation, glottis and trachea inner position degree of accuracy are significantly improved, further avoid clinically when intubate to the wound that patient causes.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of this utility model embodiment, be briefly described to the accompanying drawing of embodiment below.
Fig. 1 is the perspective view of the specific embodiment of this utility model video visual trachea catheter core;
Fig. 2 be embodiment illustrated in fig. 1 in the partial enlargement structural representation of tracheal tube core end;
Fig. 3 be embodiment illustrated in fig. 1 in the partial enlargement structural representation of tracheal tube core front end, which show the assembly relation of tracheal tube core, photographic head, fixed jacket;
Fig. 4 is the structural representation of the matching used oropharynx pipe of this utility model video visual trachea catheter core embodiment, and wherein clip takes off;
Fig. 5 is the structural representation of the matching used oropharynx pipe of this utility model video visual trachea catheter core embodiment, and wherein clip is buckled.
Detailed description of the invention
Detailed description of the invention of the present utility model is further described below in conjunction with accompanying drawing.
See Fig. 1-Fig. 3, this utility model provides a kind of video visual trachea catheter core, comprise tracheal tube core 1, photographic head 2, photographic head connecting line 3, fixed jacket 4, with the video display units 5 that can be connected with described photographic head connecting line of interface, described tracheal tube core surface longitudinal is provided with groove 11, described photographic head 2 is located in the groove of tracheal tube core 1 front end, described photographic head connecting line 3 is arranged at the groove 11 of described tracheal tube core 1, described photographic head connecting line 3 wraps with described tracheal tube core 1 by described fixed jacket 4, described photographic head 2 is electrically connected with described video display units 5 by described photographic head connecting line 3.
It is moulding that this utility model is used for endotracheal tube, facilitates endotracheal tube to insert; Photographic head 2 is arranged at the front end of tracheal tube core 1, makes catheter core visual, can guidance tracheal intubation well; Visual catheter core, by observing pipe structure, can perform well in tracheal catheter position and judge and location.In addition, photographic head 2, photographic head connecting line 3 are formed as an entirety closely with catheter core 1 by rational structure by this utility model well, be not easy to produce site error, improve the positioning precision of photographic head 2, when making tracheal intubation, glottis and trachea inner position degree of accuracy are significantly improved, further avoid clinically when intubate to the wound that patient causes.
Preferably, described tracheal tube core 1 is copper catheter core.Described tracheal tube core 1 preferred length is 40cm, and this length ensures that catheter core can arrive trachea carina.In other embodiments, also not exclusively can equal 40cm, such as, be longer than 40cm.
The groove 11 of described tracheal tube core 1 is cross section approximate circle connected in star, and groove 11 diameter is consistent with described photographic head connecting line 3 diameter.Preferably, described photographic head diameter is 1.8-2.8mm, and the photographic head of this size dimension is convenient to be arranged in the groove of tracheal tube core, and overcoat 4 of being convenient to be fixed wraps up.
Preferably, described photographic head connecting line 3 end is USB joint, also can be other joint forms, and the interface 51 of described video display units 5 is the USB interface 51 adapted with the USB joint of described photographic head connecting line 3.
Preferably, described fixed jacket 4 is plastics or rubber fixed jacket.
Preferably, photographic head 2 is automatic light source photographic head, thus can the situation of more clearly Real Time Observation trachea, is convenient to the accurate location of endotracheal tube.
Preferably, the aseptic rubber sleave of the supporting once property of this utility model video visual trachea catheter core, during use, this disposable sterilized rubber sleave is placed on outside fixed jacket 4, is in disinfection during to ensure application.During use, because tracheal tube core afterbody has photographic head connecting line, therefore in the conventional mode, cannot by whole for tracheal tube core for sterilization, by supporting disposable sterilized rubber sleave, in use aseptic rubber sleave is placed on outside fixed jacket, then only needs to carry out disinfection to the photographic head position of tracheal tube core front end, therefore, this utility model video invisible tracheal catheter has ensured aseptic condition when using.And after using, only by the disposable sterilized rubber sleave removing outside fixed jacket, endotracheal tube need be it also avoid contaminated in use.
Preferably, as shown in Figure 4, Figure 5, this utility model also comprises is convenient to the oropharynx pipe 6 that trachea inserted by endotracheal tube, and described oropharynx pipe 6 comprises the oral pharynx passageway 64 of the baffle plate 61 oppositely extended for a pair for oral occlusion place, the right openings surrounded by about two airway wall be oppositely arranged 62 be connected with described baffle plate and left side wall 63.May be used for pushing or press rear tongue open by this oropharynx pipe 6, leave out oropharynx space, fall after preventing tongue airway obstruction, ensure ventilation.
Preferably, oropharynx pipe 6 also comprises and is positioned at can taking off and the movable clip 65 of returning in airway wall 62 of arranging near oral occlusion place.Clip 65 is movable clip, can buckle at any time and take off, and be convenient to endotracheal tube or stomach tube taking-up and insert, clip 65 also plays a part after buckling to withstand maxillary, lower jaw, to guarantee that oral cavity is opened.
In use, after oropharynx pipe 6 inserts oral cavity, one of them airway wall 62 withstands maxillary, and another relative airway wall 62 pushes down tongue, and after buckling movable clip 65, namely the oral cavity of user is withstood by movable clip 65 and left side wall 63 and opened.
Above disclosedly be only preferred embodiment of the present utility model, certainly can not limit the interest field of this utility model with this, therefore according to the equivalent variations that this utility model claim is done, still belong to the scope that this utility model is contained.
Claims (10)
1. a video visual trachea catheter core, it is characterized in that: comprise tracheal tube core, photographic head, photographic head connecting line, fixed jacket, with the video display units that can be connected with described photographic head connecting line of interface, described tracheal tube core surface longitudinal is provided with groove, described photographic head is located in the groove of tracheal tube core front end, described photographic head connecting line is arranged at the groove of described tracheal tube core, described photographic head connecting line and described tracheal tube core wrap by described fixed jacket, described photographic head is electrically connected by described photographic head connecting line and described video display units.
2. video visual trachea catheter core as claimed in claim 1, is characterized in that: described tracheal tube core is copper catheter core.
3. video visual trachea catheter core as claimed in claim 1, is characterized in that: described tracheal tube core length is 40cm.
4. video visual trachea catheter core as claimed in claim 1, it is characterized in that: the groove of described tracheal tube core is cross section approximate circle connected in star, groove diameter is consistent with described photographic head connecting line diameter.
5. video visual trachea catheter core as claimed in claim 1, is characterized in that: described photographic head diameter is 1.8-2.8mm.
6. video visual trachea catheter core as claimed in claim 1, it is characterized in that: described photographic head connecting line end is USB joint, the interface of described video display units is the USB interface adapted with the USB joint of described photographic head connecting line.
7. video visual trachea catheter core as claimed in claim 1, is characterized in that: described fixed jacket is plastics or rubber fixed jacket.
8. video visual trachea catheter core as claimed in claim 1, it is characterized in that: described photographic head is automatic light source photographic head, the aseptic rubber sleave of the supporting once property of described tracheal tube core, described disposable sterilized rubber sleave is placed on outside described fixed jacket.
9. video visual trachea catheter core as claimed in claim 1, it is characterized in that: also comprise and be convenient to the oropharynx pipe that trachea inserted by endotracheal tube, described oropharynx pipe comprises the oral pharynx passageway of the baffle plate oppositely extended for a pair for oral occlusion place, the right openings surrounded by about two airway wall be oppositely arranged be connected with described baffle plate and left side wall.
10. video visual trachea catheter core as claimed in claim 9, is characterized in that: described oropharynx pipe also comprises and is positioned at can taking off and the movable clip of returning in airway wall of arranging near oral occlusion place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520564182.5U CN204890870U (en) | 2015-07-29 | 2015-07-29 | Visual endotracheal tube core of video |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520564182.5U CN204890870U (en) | 2015-07-29 | 2015-07-29 | Visual endotracheal tube core of video |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204890870U true CN204890870U (en) | 2015-12-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520564182.5U Expired - Fee Related CN204890870U (en) | 2015-07-29 | 2015-07-29 | Visual endotracheal tube core of video |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204890870U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105664325A (en) * | 2016-03-07 | 2016-06-15 | 李福祥 | Visual trachea cannula guide core |
| CN108784641A (en) * | 2018-07-13 | 2018-11-13 | 江西赛新医疗科技有限公司 | A kind of New-type laryngoscope tube core |
-
2015
- 2015-07-29 CN CN201520564182.5U patent/CN204890870U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105664325A (en) * | 2016-03-07 | 2016-06-15 | 李福祥 | Visual trachea cannula guide core |
| CN108784641A (en) * | 2018-07-13 | 2018-11-13 | 江西赛新医疗科技有限公司 | A kind of New-type laryngoscope tube core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160323 Address after: Xicha Road, Baiyun District of Guangzhou City, Guangdong province 510400 No. 827 No. 13 Building 5 floor Patentee after: GUANGZHOU LAIFU MEDICAL EQUIPMENT Co.,Ltd. Address before: 600 Department of Anesthesiology, the Third Affiliated Hospital of Zhongshan University, Tianhe Road, Guangzhou, Guangdong, Tianhe District 510630, China Patentee before: Youko Kiyoshi |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 |