CN103565536B - A kind of simulation vapour lock being applicable to different body surface area uniform steam bum model - Google Patents
A kind of simulation vapour lock being applicable to different body surface area uniform steam bum model Download PDFInfo
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- CN103565536B CN103565536B CN201310519157.0A CN201310519157A CN103565536B CN 103565536 B CN103565536 B CN 103565536B CN 201310519157 A CN201310519157 A CN 201310519157A CN 103565536 B CN103565536 B CN 103565536B
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Abstract
The present invention relates to a kind of simulation vapour lock being applicable to different body surface area uniform steam burn, it is characterized in that: at least comprise: joint (1), vapour lock (2), described vapour lock (2) is multiple flow-guiding channels (4) of different bore, multiple flow-guiding channels (4) the concentric circular distribution of different bore.Advantage of the present invention is: when using the present invention to carry out steam burn experiment to the skin of laboratory animal, the body surface range size of burn can be needed accurately to control to it, what can make different area treats burned skin thermally equivalent simultaneously, obtains conscientiously credible, the experimental data that repeatability is high.
Description
Technical field
The present invention relates to the burn field in medical experiment, be particularly applicable to the simulation vapour lock of the laboratory animal uniform steam burn of different area.
Background technology
Skin burn is a kind of common damage, and the pathophysiology change of research burnt degree different time points wound surface and lapsing to has great importance to clinical diagnosis and treatment; And set up stable animal model of burn, true and reliable foundation can be provided for the research of the pathophysiological change of burn and Therapeutic Method.Previously most of animal model of burn, area and the degree of depth are difficult to stability contorting, and method for establishing model complexity is loaded down with trivial details, operability and repeatability poor.Therefore, in order to study skin burn better, set up that one stable, easy, repeatability is good and the laboratory animal bum model of economy becomes the steps necessary in this research.The present invention overcomes the deficiency of previously bum model, establishes a kind of reliable and stable skin burn model production method, makes burn surface area and depth of burn standardization, for clinical medicine and prudence research burn provide capsule information.
In the prior art, the utensil of burning to laboratory animal is flaring burn steam siphunculus, be empty, and the outlet side of tubaeform siphunculus is changeable, is convenient to carry out burn experiment to the skin of different area in the middle part of tubaeform siphunculus.In use procedure, only need the skin tubaeform siphunculus being aimed at the corresponding area of experimental subject, at the input port of tubaeform siphunculus input hot gas, make the skin of experimental subject respective area be able to be burnt.
Due to the tubaeform siphunculus hollow that it uses, input port is less than delivery outlet again, the hot gas inputted is caused evenly to spread, namely make the output of delivery outlet hot gas uneven, the gas temperature of mid portion is higher than the place of opposite edges, thus causes evenly to burn to the skin of experiment object given area.
Summary of the invention
The object of this invention is to provide and a kind ofly can be used for setting up fast and effectively the simulation vapour lock being applicable to different body surface area uniform steam bum model.
Object of the present invention is realized by following design, a kind of simulation vapour lock being applicable to different body surface area uniform steam burn, it is characterized in that: at least comprise: joint, vapour lock, described vapour lock is multiple flow-guiding channels of different bore, multiple flow-guiding channel concentric circular distributions of different bore.
The input port of described vapour lock and delivery outlet lay respectively at the two ends of vapour lock; Joint is connected to input port place.
Multiple flow-guiding channels of described input port and delivery outlet are loudspeaker aperture distribution.
Advantage of the present invention is: when using the present invention to carry out steam burn experiment to the skin of laboratory animal, the body surface range size of burn can be needed accurately to control to it, what can make different area treats burned skin thermally equivalent simultaneously, obtains conscientiously credible, the experimental data that repeatability is high.
Accompanying drawing explanation
Fig. 1 embodiment of the present invention structure chart;
Embodiment 1 schematic diagram of the different delivery outlet bore of Fig. 2;
Embodiment 2 schematic diagram of the different delivery outlet bore of Fig. 3.
In figure, 1, joint; 2, vapour lock; 3, input port; 4, flow-guiding channel; 5, delivery outlet.
Detailed description of the invention
Embodiment 1
As shown in Figure 1, a kind of simulation vapour lock being applicable to different body surface area uniform steam burn, at least comprise: joint 1, vapour lock 2, described vapour lock 2 is multiple flow-guiding channels 4 of different bore, multiple flow-guiding channels 4 concentric circular distribution of different bore.
The input port 3 of described vapour lock 2 and delivery outlet 5 lay respectively at the two ends of vapour lock 2; Joint 1 is connected to input port 3 place.
Multiple flow-guiding channels 4 of described input port 3 and delivery outlet 5 are in loudspeaker aperture distribution.
Embodiment 2
As shown in Figure 2, described delivery outlet 5 area is 20 times of input port 3 area.Along with delivery outlet 5 area increases, steam burn falseface increases.
Embodiment 3
As shown in Figure 3, described delivery outlet 5 area is 5 times of input port 3 area.Along with delivery outlet 5 area reduces, steam burn falseface reduces.
When the present invention works, the input port 2 of steam outlet and vapour lock 2 is tightly connected, and delivery outlet 5 is near falseface.Open vapour source, exported the high temperature gas of the burn falseface needed by the delivery outlet 5 of vapour lock 2.
Claims (1)
1. one kind is applicable to the simulation vapour lock of different body surface area uniform steam bum model, it is characterized in that: at least comprise: joint (1), vapour lock (2), described vapour lock (2) is multiple flow-guiding channels (4) of different bore, multiple flow-guiding channels (4) the concentric circular distribution of different bore; The input port (3) of described vapour lock (2) and delivery outlet (5) lay respectively at the two ends of vapour lock (2); Joint (1) is connected to input port (3) place; Described input port (3) and multiple flow-guiding channels (4) of delivery outlet (5) are in loudspeaker aperture distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310519157.0A CN103565536B (en) | 2013-10-29 | 2013-10-29 | A kind of simulation vapour lock being applicable to different body surface area uniform steam bum model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310519157.0A CN103565536B (en) | 2013-10-29 | 2013-10-29 | A kind of simulation vapour lock being applicable to different body surface area uniform steam bum model |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103565536A CN103565536A (en) | 2014-02-12 |
| CN103565536B true CN103565536B (en) | 2015-10-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310519157.0A Expired - Fee Related CN103565536B (en) | 2013-10-29 | 2013-10-29 | A kind of simulation vapour lock being applicable to different body surface area uniform steam bum model |
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| CN (1) | CN103565536B (en) |
Citations (8)
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| US6086368A (en) * | 1998-10-20 | 2000-07-11 | Randolph; Robert G. | Portable air-driven dental apparatus and methods |
| CN201361233Y (en) * | 2009-03-13 | 2009-12-16 | 吕伟 | Multifunctional irrigator used after urology surgery operation |
| CN201409992Y (en) * | 2009-05-27 | 2010-02-24 | 童亚林 | Automatic time-controlled pressure regulation scald apparatus |
| CN102274084A (en) * | 2011-05-12 | 2011-12-14 | 中国人民解放军第四军医大学 | Fabrication method of burnt animal model |
| CN203153996U (en) * | 2013-03-21 | 2013-08-28 | 中国人民解放军第四军医大学 | Experiment animal steam scalding device |
| CN103330602A (en) * | 2013-07-08 | 2013-10-02 | 山东大学 | Hot air type scalding instrument |
| CN203724262U (en) * | 2013-10-29 | 2014-07-23 | 中国人民解放军第四军医大学 | Simulation steam nozzle suitable for different-body-surface-face uniform steam burn model |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2132526Y (en) * | 1992-09-05 | 1993-05-12 | 黄永旺 | Multifunction atomizer for chinese and western medicine |
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2013
- 2013-10-29 CN CN201310519157.0A patent/CN103565536B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2303635Y (en) * | 1997-04-24 | 1999-01-13 | 刘云 | Medicine-steaming treatment device |
| US6086368A (en) * | 1998-10-20 | 2000-07-11 | Randolph; Robert G. | Portable air-driven dental apparatus and methods |
| CN201361233Y (en) * | 2009-03-13 | 2009-12-16 | 吕伟 | Multifunctional irrigator used after urology surgery operation |
| CN201409992Y (en) * | 2009-05-27 | 2010-02-24 | 童亚林 | Automatic time-controlled pressure regulation scald apparatus |
| CN102274084A (en) * | 2011-05-12 | 2011-12-14 | 中国人民解放军第四军医大学 | Fabrication method of burnt animal model |
| CN203153996U (en) * | 2013-03-21 | 2013-08-28 | 中国人民解放军第四军医大学 | Experiment animal steam scalding device |
| CN103330602A (en) * | 2013-07-08 | 2013-10-02 | 山东大学 | Hot air type scalding instrument |
| CN203724262U (en) * | 2013-10-29 | 2014-07-23 | 中国人民解放军第四军医大学 | Simulation steam nozzle suitable for different-body-surface-face uniform steam burn model |
Non-Patent Citations (1)
| Title |
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| 介绍一种新的控温控压蒸汽烫伤实验仪;王年云 等;《江西医学院学报》;20000330;第40卷(第1期);第8、11页 * |
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| CN103565536A (en) | 2014-02-12 |
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Granted publication date: 20151014 Termination date: 20211029 |