CN103445879A - Illumination cannula device for small animal - Google Patents
Illumination cannula device for small animal Download PDFInfo
- Publication number
- CN103445879A CN103445879A CN2013104053145A CN201310405314A CN103445879A CN 103445879 A CN103445879 A CN 103445879A CN 2013104053145 A CN2013104053145 A CN 2013104053145A CN 201310405314 A CN201310405314 A CN 201310405314A CN 103445879 A CN103445879 A CN 103445879A
- Authority
- CN
- China
- Prior art keywords
- toy
- branches support
- light source
- dental branches
- oral cavity
- 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.)
- Granted
Links
Images
Abstract
The invention discloses an illumination cannula device for a small animal, which comprises an LED (Light-Emitting Diode) light source, wherein the front end of the LED light source is connected with a light-guide fiber joint; the front end of the light-guide fiber joint is connected with a light-guide fiber; an optical fiber stabilizing device, a three-way tube and a trachea cannula which are connected with one another are sleeved in sequence at positions close to the front tail end of the light-guide fiber from back to front; the three-way tube is laterally connected with an injector which is communicated with the trachea cannula; and the front tail end of the light-guide fiber is accommodated in the trachea cannula. The illumination cannula device for the small animal disclosed by the invention has the advantages of smaller damages to the tracheae of animals, realization of high animal survival rate, wide view field, sufficient light rays and higher accuracy of insertion of the hose into the trachea cannula.
Description
Technical field
The present invention relates to a kind of internal organs device for spreading, relate in particular to the illuminated Intubaction device of a kind of toy.
Background technology
At present, the toy tracheal intubation mainly adopts following two large class methods: wound property tracheal intubation (tracheotomy) one, is arranged; Two, non-invasive tracheal intubation.Wherein, although there is wound property tracheal intubation simple to operate, wound is large, and the animal carried out after tracheal intubation generally can't survive, and is not suitable for the process of the process of study of disease.In comparison, non-invasive tracheal intubation wound is less, and use is wider, and the animal postoperative survival rate is high.Non-invasive tracheal intubation is divided into again uses the gavage pipe to carry out the trachea blindmate and carry out this two classes mode of tracheal intubation under small animal laryngoscope.While using the gavage pipe to carry out trachea blindmate mode, owing to being blindmate, thus larger for the toy tracheal injury, usually can't successful intubate in long-time owing to crossing, cause animal dead, cause experimental cost to increase, the experiment progress is affected.And while under small animal laryngoscope, carrying out tracheal intubation, due to animal in during endotracheal intubation, usually with a large amount of secretions, thereby affect tracheal intubation, most important deficiency is that flexible pipe usually blocks light source when the epiglottis section, reduced the accuracy that flexible pipe enters trachea; And up to the present, all Intubaction devices are all that light source and seal wire are separated, cause the most of space of toy oral cavity or bottleneck throat to be occupied by various pipelines, cause visual field deficiency.
Summary of the invention
The purpose of this invention is to provide the illuminated Intubaction device of a kind of toy, less to the animal tracheal injury, make the animal dis motility rate high, and looking away, the light foot, make flexible pipe enter the accuracy of trachea higher.
For achieving the above object, the invention provides the illuminated Intubaction device of a kind of toy, comprise LED light source, the front end of described LED light source is connected with an optical fiber junction, the front end of described optical fiber junction is connected with an optical fibers, closing on the position of its front end on described optical fibers overlaps interconnective stabilized fiber fixing apparatus, tee T and tracheal intubation is arranged successively back to front, described tee T side direction is connected with the syringe be communicated with described tracheal intubation, and described fibre-optic front end is housed in described tracheal intubation.
Preferably, described fibre-optic diameter is 1-3mm.
Preferably, described optical fibers is provided with clip.
Preferably, described stabilized fiber fixing apparatus is provided with Handheld Division.
Preferably, described LED light source is the pocket lamp with the LED lamp, in described pocket lamp, battery is installed, and described pocket lamp is provided with taking pulse by one finger and is out two by the switch for closing.
Preferably; it also comprises a toy oral cavity spreader; described toy oral cavity spreader comprises two torsionsprings; be connected with the superior dental branches support between the upper end of described two torsionsprings; be connected with the inferior dental branches support between the lower end of described two torsionsprings; be provided with respectively the oral soft tissue neonychium on described superior dental branches support and inferior dental branches support, the junction of the junction of described superior dental branches support and described two torsionsprings and described inferior dental branches support and described two torsionsprings is equipped with light source mounting hole.
Preferably, the upper and lower side of each described torsionspring all is connected with the inferior dental branches support with described superior dental branches support respectively by connector, and described connector is provided with described light source mounting hole.
Preferably, described torsionspring, superior dental branches support, inferior dental branches support and connector are all made by steel material.
Preferably, described oral soft tissue neonychium is foam-rubber cushion.
Compared with prior art, the illuminated Intubaction device of toy of the present invention is by LED light source is set, the LED light source low price, thus reduced experimental cost, by utilizing the optical fibers can be by the light-output of described LED light source in animal body, carry out the intubate action under light-illuminating, replace the blindmate mode, less for the toy tracheal injury, but and successful intubate in the short time, guaranteed the experiment progress, and the animal survival rate is high, reduced experimental cost, and when tracheal intubation process epiglottis section, described tracheal intubation can not blocked light source, improved the accuracy that tracheal intubation enters trachea, and produce hardly heat because of a described optical fibers leaded light, thereby avoided the introducing light source to produce large calorimetric, avoid animal is produced to damage, as muscle, epidermis scald etc., utilize tracheal intubation and syringe, can be ventilated and intratracheal administration simultaneously, avoid the damage of repeated intubation to air flue, connect superior dental branches support and inferior dental branches support by torsionspring, utilize the elasticity of torsionspring, make superior dental branches support and inferior dental branches support can at utmost strut animal oral cavity, to enlarge the bottleneck throat operation visual field, thereby facilitate the intubate operation, and, light source can be installed by four light source mounting hole places at oral cavity spreader, thereby when utilizing oral cavity spreader that animal oral cavity is strutted, can utilize four light sources on oral cavity spreader to be thrown light on, four light sources throw light on simultaneously and can strengthen light, enough brightness is provided, thereby makes the visual field more clear, in addition, after being supported on animal oral cavity by oral cavity spreader, can not need to continue hand-held, thereby can avoid hand acid swollen and avoid light source to rock, guarantee carrying out smoothly of intubate operation, and single can the operation of complete independently intubate, besides, utilize the oral soft tissue neonychium can protect oral cavity soft tissue on every side, as skin, mucosa etc., to reduce the damage to oral cavity surrounding soft tissue.
By following description also by reference to the accompanying drawings, it is more clear that the present invention will become, and these accompanying drawings are for explaining embodiments of the invention.
The accompanying drawing explanation
The structural representation that Fig. 1 is Intubaction device of the present invention.
The structural representation that Fig. 2 is toy oral cavity spreader of the present invention.
The specific embodiment
With reference now to accompanying drawing, describe embodiments of the invention, in accompanying drawing, similar element numbers represents similar element.
Please refer to Fig. 1-2, the illuminated Intubaction device of described toy comprises Intubaction device, described Intubaction device comprises LED light source 1, the front end of described LED light source 1 is connected with an optical fiber junction 2, the front end of described optical fiber junction 2 is connected with an optical fibers 3, closing on the position of its front end on described optical fibers 3 overlaps interconnective stabilized fiber fixing apparatus 4 is arranged successively back to front, tee T 5 and tracheal intubation 6, the front end of described optical fibers 3 is housed in described tracheal intubation 6, described tee T 5 side direction are connected with the syringe 7 be communicated with described tracheal intubation 6, the illuminated Intubaction device of described toy also comprises toy oral cavity spreader 8.
Described LED light source 1 is that light source is small and exquisite with the compact flashlights of LED lamp, easy to operate.The battery (not shown) is installed in described pocket lamp, and described pocket lamp afterbody is provided with taking pulse by one finger and is out two by the switch 11 for closing.
Described optical fiber junction 2 plays fixedly optical fibers 3.The optical fiber junction 2 connected with the optical fibers 3 of different size is identical with the junction specification of described LED light source 1, thus can be conveniently and the replacing of different model optical fiber, to be applicable to medium or toy separately.
Described optical fibers 3 is for the light-output by described LED light source 1.The thickness of described optical fibers 3 can be controlled the brightness of described LED light source 1, and described optical fibers 3 is thicker, the brighter display of described LED light source 1, thereby the local luminance in the time of can being adjusted in the experiment of animal bottleneck throat.The diameter of described optical fibers 3 is 1-3mm.The diameter specifications of described optical fibers 3 generally has 1.0mm, 1.5mm, 2.0mm, 2.5mm and 3.0mm, can select different diameter specifications according to practical situation, and the optical fibers 3 of different-diameter specification can connect an optical fiber junction 2 identical with the junction specification of described LED light source 1, to be convenient for changing, thereby applicable to all kinds animal, as mice, rat, Cavia porcellus, rabbit etc.Described optical fibers 3 can be selected transparent or casting skin, according to requirement of experiment, selects, and its sidewall of transparent optical fibers and end be leaded light simultaneously, and the optical fibers of casting skin only light can occur in end.Described optical fibers 3 is provided with clip 31.
Described stabilized fiber fixing apparatus 4 for fixing and stablizing described optical fibers 3, prevents described optical fibers 3 rotations and fractures, and can avoid in the described tracheal intubation 6 of the long insertion of described optical fibers 3 damaging air flue.Described stabilized fiber fixing apparatus 4 is provided with Handheld Division, with handled easily.
Described tee T 5 is for described tracheal intubation 6 and described syringe 7 are linked together, and also for firm described optical fibers 3.Described syringe 7 is for past described tracheal intubation 6 injecting normal salines, and described tracheal intubation 6 is for normal saline being sent into to the animal throat, to rinse and to dilute the secretions of animal throat.And described tracheal intubation 6 can also be sent described optical fibers 3 into the animal throat, the light of deriving by described optical fibers 3 is thrown light on to the animal bottleneck throat, enters the accuracy of animal trachea to improve tracheal intubation 6.
Described toy oral cavity spreader 8 comprises two torsionsprings 81, be connected with superior dental branches support 82 between the upper end of described two torsionsprings 81, be connected with inferior dental branches support 83 between the lower end of described two torsionsprings 81, the upper and lower side of each described torsionspring 81 all is connected with inferior dental branches support 83 with described superior dental branches support 82 respectively by connector 84.In this specific embodiment, described torsionspring 81, superior dental branches support 82, inferior dental branches support 83 and connector 84 are all made by steel material, therefore intensity is good, are difficult for getting rusty, reusable after sterilization.Be provided with respectively oral soft tissue neonychium 85 on described superior dental branches support 82 and inferior dental branches support 83, with the soft tissue around the protection oral cavity, as skin, mucosa etc., reduce the damage to oral cavity surrounding soft tissue.In this specific embodiment, described oral soft tissue neonychium 85 is foam-rubber cushion, can certainly make for the material that other is soft and have a buffer protection function.Described connector 84 is provided with described light source mounting hole 86, on described light source mounting hole 86, the optical fiber lamp (not shown) is installed, thereby, there are four optical fiber lamps on described toy oral cavity spreader.
While carrying out the intubate operation, by toy oral cavity spreader leading portion, be first that described superior dental branches support 82 and inferior dental branches support 83 close up, and described superior dental branches support 82 and inferior dental branches support 83 are placed on to correct position, discharge again described superior dental branches support 82 and inferior dental branches support 83, animal oral cavity farthest can be strutted, to enlarge the bottleneck throat operation visual field; Then by bright described switch 11, the light of described LED light source 1 is derived by described optical fibers 3, make the front end of described optical fibers 3 luminous; Make again described tracheal intubation 6 front end edge optical fiberss send into the animal bottleneck throat, and gradually tracheal intubation 6 front ends are sent into to the animal trachea under the irradiation of the light of deriving at described optical fibers 3, when the front end of described tracheal intubation 6 is sent into to the animal bottleneck throat, as having a large amount of secretions, the animal bottleneck throat affects the visual field, use described syringe 7 injecting normal salines, to rinse and dilution secretions, as without secretions, after seeing trachea, directly carry out intubate.Described tracheal intubation 6 is after the intubate success, take out described optical fibers 3 and connect respirator, can utilize described syringe 7 toward the intratracheal injection medicine, can utilize described tracheal intubation 6 to be ventilated simultaneously and, to intratracheal administration, avoid the damage of repeated intubation to air flue.
Above-mentioned intubate operation utilizes superior dental branches support 82 and inferior dental branches support 83 animal oral cavity farthest can be strutted, and to enlarge the bottleneck throat operation visual field, thereby facilitates the intubate operation.And after discharging described superior dental branches support 82 and inferior dental branches support 83, do not need to continue hand-held toy oral cavity spreader, thus make more convenient to operate, and the single complete independently that gets final product.And, in order to make the visual field more clear, can utilize the optical fiber lamp be arranged on light source mounting hole 86 to be thrown light on, owing to utilizing four optical fiber lamps to throw light on simultaneously, thereby can strengthen light, enough brightness is provided, and stable light illumination can be provided, to facilitate the intubate operation.Above-mentioned intubate operation is owing to utilizing described optical fibers 3 that the light of extraneous LED light source 1 is introduced in animal body, carry out the intubate action under light-illuminating, replace the blindmate mode, less for the toy tracheal injury, but and successful intubate in the short time, guaranteed the experiment progress, and the animal survival rate is high, has reduced experimental cost; And during through epiglottis section, described tracheal intubation 6 can not blocked light source in tracheal intubation 6, improved the accuracy that tracheal intubation 6 enters trachea; And because 3 leaded lights of described optical fibers produce heat hardly, thereby avoided the introducing light source to produce large calorimetric, avoid animal is produced to damage, as muscle, epidermis scald etc.And, adopt the LED lamp, can reduce experimental cost, and the lamp source obtains conveniently; During intubate, described optical fibers 3 can be simultaneously in tracheal intubation with seal wire, and seal wire can additionally not take the bottleneck throat space, can make the animal bottleneck throat visual field wider.
Above in conjunction with most preferred embodiment, invention has been described, but the present invention is not limited to the embodiment of above announcement, and should contain the various modifications of carrying out according to essence of the present invention, equivalent combinations.
Claims (9)
1. the illuminated Intubaction device of toy, it is characterized in that, it comprises LED light source, the front end of described LED light source is connected with an optical fiber junction, the front end of described optical fiber junction is connected with an optical fibers, closing on the position of its front end on described optical fibers overlaps interconnective stabilized fiber fixing apparatus, tee T and tracheal intubation is arranged successively back to front, described tee T side direction is connected with the syringe be communicated with described tracheal intubation, and described fibre-optic front end is housed in described tracheal intubation.
2. the illuminated Intubaction device of toy as claimed in claim 1, it is characterized in that: described fibre-optic diameter is 1-3mm.
3. the illuminated Intubaction device of toy as claimed in claim 1 or 2, it is characterized in that: described optical fibers is provided with clip.
4. the illuminated Intubaction device of toy as claimed in claim 1, it is characterized in that: described stabilized fiber fixing apparatus is provided with Handheld Division.
5. the illuminated Intubaction device of toy as claimed in claim 1 is characterized in that: described LED light source, for the pocket lamp with the LED lamp, is equipped with battery in described pocket lamp, and described pocket lamp is provided with taking pulse by one finger and is out two by the switches for closing.
6. the illuminated Intubaction device of toy as claimed in claim 1, it is characterized in that: it also comprises a toy oral cavity spreader, described toy oral cavity spreader comprises two torsionsprings, be connected with the superior dental branches support between the upper end of described two torsionsprings, be connected with the inferior dental branches support between the lower end of described two torsionsprings, be provided with respectively the oral soft tissue neonychium on described superior dental branches support and inferior dental branches support, the junction of the junction of described superior dental branches support and described two torsionsprings and described inferior dental branches support and described two torsionsprings is equipped with light source mounting hole.
7. toy oral cavity spreader as claimed in claim 6, it is characterized in that: the upper and lower side of each described torsionspring all is connected with the inferior dental branches support with described superior dental branches support respectively by connector, and described connector is provided with described light source mounting hole.
8. toy oral cavity spreader as claimed in claim 7, it is characterized in that: described torsionspring, superior dental branches support, inferior dental branches support and connector are all made by steel material.
9. toy oral cavity spreader as claimed in claim 6, it is characterized in that: described oral soft tissue neonychium is foam-rubber cushion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310405314.5A CN103445879B (en) | 2013-09-06 | 2013-09-06 | A kind of illumination cannula device for small animal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310405314.5A CN103445879B (en) | 2013-09-06 | 2013-09-06 | A kind of illumination cannula device for small animal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103445879A true CN103445879A (en) | 2013-12-18 |
| CN103445879B CN103445879B (en) | 2016-01-13 |
Family
ID=49729009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310405314.5A Expired - Fee Related CN103445879B (en) | 2013-09-06 | 2013-09-06 | A kind of illumination cannula device for small animal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103445879B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2625492C1 (en) * | 2016-09-19 | 2017-07-14 | Общество с ограниченной ответственностью "Ангио Лаб" | Method for rabbit trachea intubation |
| CN112370628A (en) * | 2020-02-29 | 2021-02-19 | 深圳市瑞沃德生命科技有限公司 | Animal trachea cannula device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2416869Y (en) * | 2000-02-02 | 2001-01-31 | 徐敏 | Mouth opening frame |
| CN201304166Y (en) * | 2008-11-11 | 2009-09-09 | 缪秀华 | Supplemental oxygen type separate light guide cannula lighted stylet |
| CN201361336Y (en) * | 2009-02-24 | 2009-12-16 | 广州医学院第二附属医院 | Rat tracheal intubation device guided by internally-arranged optical fiber |
| US20100241198A1 (en) * | 2009-03-20 | 2010-09-23 | Mark Klepper | Tubular device delivering light and radiation into a patient |
| CN201798990U (en) * | 2010-09-27 | 2011-04-20 | 上海景仁医疗科技有限公司 | Optical rod for tracheal cannula |
| CN203493774U (en) * | 2013-09-06 | 2014-03-26 | 陈鸣宇 | Small animal illuminating-type intubation device |
-
2013
- 2013-09-06 CN CN201310405314.5A patent/CN103445879B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2416869Y (en) * | 2000-02-02 | 2001-01-31 | 徐敏 | Mouth opening frame |
| CN201304166Y (en) * | 2008-11-11 | 2009-09-09 | 缪秀华 | Supplemental oxygen type separate light guide cannula lighted stylet |
| CN201361336Y (en) * | 2009-02-24 | 2009-12-16 | 广州医学院第二附属医院 | Rat tracheal intubation device guided by internally-arranged optical fiber |
| US20100241198A1 (en) * | 2009-03-20 | 2010-09-23 | Mark Klepper | Tubular device delivering light and radiation into a patient |
| CN201798990U (en) * | 2010-09-27 | 2011-04-20 | 上海景仁医疗科技有限公司 | Optical rod for tracheal cannula |
| CN203493774U (en) * | 2013-09-06 | 2014-03-26 | 陈鸣宇 | Small animal illuminating-type intubation device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2625492C1 (en) * | 2016-09-19 | 2017-07-14 | Общество с ограниченной ответственностью "Ангио Лаб" | Method for rabbit trachea intubation |
| CN112370628A (en) * | 2020-02-29 | 2021-02-19 | 深圳市瑞沃德生命科技有限公司 | Animal trachea cannula device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103445879B (en) | 2016-01-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20050251119A1 (en) | Illuminated stylet | |
| CN201798990U (en) | Optical rod for tracheal cannula | |
| WO2013089947A1 (en) | Laryngoscope and method of use | |
| US20130041227A1 (en) | Lightwand for oral/nasal intubation | |
| US20060157059A1 (en) | End lighted endotracheal tube | |
| CN208435611U (en) | Band oxygen channel visible laryngoscope | |
| CN103445879B (en) | A kind of illumination cannula device for small animal | |
| CN201320158Y (en) | Mouldable fiberoptic laryngoscope for trachea intubation | |
| CN203710510U (en) | Visual tracheal intubation guiding light bar capable of spraying and injecting medicine | |
| CN201832259U (en) | Head end shaping guided type visual endotracheal intubation laryngoscope | |
| CN203493774U (en) | Small animal illuminating-type intubation device | |
| CN205234443U (en) | Novel visual optical wand | |
| CN201469250U (en) | Disposable visual photographic laryngopharyngeal mirror | |
| CN205612514U (en) | But continuous emission vacuum aspiration haemorrhoids ligation device | |
| CN204133996U (en) | A kind of visual noinvasive tracheal intubation | |
| CN202044238U (en) | Portable visible laryngoscope | |
| CN205107609U (en) | Elongated laryngoscope lens | |
| CN215130816U (en) | Animal lung auxiliary device that doses | |
| CN205514879U (en) | Luminous bipolar coagulation | |
| CN201235137Y (en) | Light guide photography type auxiliary intubation bougie | |
| CN104524677A (en) | Visible noninvasive trachea cannula | |
| CN204520602U (en) | Nasal intubation soft optical cable | |
| CN203029771U (en) | High-brightness light emitting diode (LED) side light rigid optical bar | |
| CN105310639A (en) | Novel lighting tongue pressing plate | |
| CN201680252U (en) | Torch-type surgical field illuminator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20160113 Termination date: 20180906 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |