CN103751895A - Porous suction tracheal intubation tube - Google Patents
Porous suction tracheal intubation tube Download PDFInfo
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- CN103751895A CN103751895A CN201310034141.0A CN201310034141A CN103751895A CN 103751895 A CN103751895 A CN 103751895A CN 201310034141 A CN201310034141 A CN 201310034141A CN 103751895 A CN103751895 A CN 103751895A
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- tracheal intubation
- intubation tube
- secretions
- attract
- tube
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Abstract
The invention discloses a novel tracheal intubation tube which comprises an intubation tube body. A sustainable negative pressure suction tube is arranged on one side of the intubation tube body, two thin pipelines are arranged in the intubation tube body, an opening of one thin pipeline is formed in a sac, and an opening of the other thin pipeline is formed in a 16cm-19cm position of the tracheal intubation tube and is inverted V-shaped. The novel tracheal intubation tube is characterized in that a plurality of openings are formed in the suction tube and can effectively suck oral and nasopharyngeal secretion, the suction tube is externally connected with a tee device and conveniently flushed, and blockage is avoided. Compared with the prior art, the novel tracheal intubation tube has the advantages that a plurality of hole cavities are formed in a hypopharynx and an oral cavity, sac secretion is effectively sucked, the oral and nasopharyngeal secretion can be sucked, the occurrence rate of ventilator-associated pneumonia is decreased, the suction tube can be conveniently flushed at any time to avoid blockage, and workload and material consumption are reduced.
Description
Technical field
The present invention relates to a kind of medical apparatus and instruments, be specially double rinse tracheal intubation under the glottis of a kind of oral cavity
Background technology
In clinical Acute critical diseases people rescues, tracheal intubation is to guarantee the unobstructed effective means of patient airway, and the attraction that is conducive to secretions be the more important thing is and can be connect mechanical ventilation by tracheal intubation, corrects patient's hypoxia, the resistance of air flue and dead space in minimizing, remove CO2 retention etc.The more important thing is, according to a large amount of clinical datas with studies confirm that the ischesis pathogenic bacterium breeding in the lacuna between tracheal intubation cuff top conduit and tracheal wall, suck in respiratory tract by mistake, cause causing Ventilator Associated Pneumonia (VAP).
But at present clinically conventional tracheal intubation there is some shortcomings part:
First, conventional flushable tracheal intubation only has an opening now, because touching tracheal wall or secretions thickness, easily stops up opening, and can not attract oral cavity and pharyngeal endocrine, but due to the existence of tracheal intubation, salivary gland secretion is more vigorous, and oral cavity endocrine is the important sources of secretions on capsule.
Secondly secretions thickness easily stops up tube chamber, due to nursing staff's deficiency, works heavy, often ignores the flushing of pipeline, and whether the lasting lower negative pressure of tracheal intubation attracts effective, suction pipeline unobstructed most important.
Summary of the invention
This practicality invention overcomes above-mentioned the deficiencies in the prior art, a kind of tracheal cannula is provided, distribute on tracheal intubation capsule multiple vestibules of the present invention attract secretions, more be not easy to stop up, at distribute again multiple vestibules of the pars oralis pharyngis of tracheal intubation, attract secretions, and at suction catheter collar extension, three-way device is installed, can rinses at any time tube chamber, avoid stopping up.
For solving the problems of the technologies described above, the present invention is by following technology,
A kind of tracheal cannula comprises intubate body, one side is sustainable negative-pressure suction pipe, include 2 cover tubule roads, a set of being opened on capsule, a set of tracheal intubation 16cm to 19cm that is opened on, becomes reverse V-shaped, its feature has multiple openings can effectively attract secretions at suction catheter, the external three-way device of suction catheter, the convenient suction catheter that rinses, avoids stopping up.
Above-mentioned tracheal intubation, on air bag, there are respectively 6 apertures at 0.5cm place, circular evenly distributed
Above-mentioned tracheal intubation, in 16cm to 19cm (oral cavity and the pharyngeal) position of tracheal intubation, has 4 vestibules that can attract secretions, becomes to be inverted " V " type and arranges
Beneficial effect of the present invention shows:
The present invention has increased multiple vestibules under oral cavity and glottis, so both can attract secretions under the harmony door of oral cavity simultaneously, has reduced again pipeline blockage.Attract the design of collar extension three-way device, make to rinse the convenience that tube chamber becomes, effectively.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, will the accompanying drawing of required practicality in embodiment or description of the Prior Art be done to simple introduction below:
Fig. 1 is the structural representation that this porous attracts tracheal intubation, wherein:
Under low pressure air bag 1, glottis, (on air bag) attracts hole 2, pars oralis pharyngis to attract hole 3, airbag inflation pipe 4, sustainable negative-pressure suction pipe 5, threeway syringe pipe 6
The specific embodiment:
In order to make those skilled in the art person better understand the technical scheme in the application, below in conjunction with the accompanying drawing in the embodiment of the present application, technical scheme in the embodiment of the present application is carried out to clear, complete description, obviously, described embodiment is only the application's part embodiment, rather than whole embodiment.Based on the embodiment in the application, those of ordinary skills are not making other all embodiment that obtain under creative work prerequisite, all should belong to the scope of the application's protection.
As shown in figure mono-, a kind of porous tracheal intubation comprises intubate body, and a side is sustainable negative-pressure suction pipe 5, includes two cover tubule roads, a set of be opened under glottis (on air bag) attracts hole 2, a set of pars oralis pharyngis that is opened on attracts hole 3, and tracheal intubation 16cm to 19cm locates into reverse V-shaped, and its feature has multiple openings can effectively attract secretions at suction catheter, the external threeway syringe pipe 6 of suction catheter, secretions syringe pipe is containing three-way device, and the convenient suction catheter that rinses, avoids stopping up.One end connects patient end (sustainable negative-pressure suction pipe 5), one end connects negative pressure device, general 50--70mmHg, also has one end threeway syringe pipe 6 to connect the transfusion device that hangs with 250ml normal saline, compression wrap pressure physiological saline packing, pressure 300mmHg, as pipeline has obstruction, swivel tee, makes normal saline flushing stop up tube chamber, swivel tee after dredging, is communicated with vestibule and negative pressure and attracts secretions.
Above-mentioned tracheal intubation, on air bag, there are respectively six apertures at 0.5cm place, circular evenly distributed
Above-mentioned tracheal intubation, in 16cm to 19cm (oral cavity and the pharyngeal) position of tracheal intubation, has 4 vestibules that can attract secretions, becomes to be inverted " V " type and arranges
Continue lower negative pressure attract whether effective, suction pipeline unobstructed most important, but due to nursing staff's deficiency, work heavy, often ignore the flushing of pipeline, the external threeway of lower negative pressure suction catheter, can conveniently move flushing, guarantee that pipeline is unobstructed, reduce the generation of Ventilator Associated Pneumonia
The above is only the application's preferred implementation, makes those skilled in the art can understand or realize the application.Multiple modification to embodiment will be readily apparent to persons skilled in the art, and General Principle as defined herein can not depart from the application's the situation of spirit or scope, in embodiment, realizes.Therefore, the application will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (4)
1. a tracheal intubation for novel porous attraction, comprises intubate body, and the front end outside of described sleeve body is provided with low pressure cuff, and in cuff, there are respectively 6 apertures at 0.5cm place, circular evenly distributed, secretions under sustainable suction glottis.
2. tracheal intubation according to claim 1, is characterized in that: there are 4 vestibules that can attract secretions oral cavity and pharyngeal position in tracheal intubation, becomes to be inverted " V " type and arranges.
3. according to the tracheal intubation described in claim 1 and 2, it is characterized in that: under oral cavity and glottis, have the tube chamber that can attract secretions.
4. tracheal intubation according to claim 1, is characterized in that: the external threeway of flushing suction device of described tracheal intubation, and described flushing suction device comprises scavenge pipe, the end of scavenge pipe is connected to three-way device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310034141.0A CN103751895A (en) | 2013-01-25 | 2013-01-25 | Porous suction tracheal intubation tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310034141.0A CN103751895A (en) | 2013-01-25 | 2013-01-25 | Porous suction tracheal intubation tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103751895A true CN103751895A (en) | 2014-04-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310034141.0A Pending CN103751895A (en) | 2013-01-25 | 2013-01-25 | Porous suction tracheal intubation tube |
Country Status (1)
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| CN (1) | CN103751895A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017024681A1 (en) * | 2015-08-10 | 2017-02-16 | 关开泮 | Endotracheal tube comprising pharyngeal suction catheter |
| CN108785814A (en) * | 2017-05-04 | 2018-11-13 | 李志平 | Attract under a kind of glottis and rinses tracheal catheter device |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4840173A (en) * | 1988-02-22 | 1989-06-20 | Porter Iii John W | Endotracheal tube combination |
| CN2543530Y (en) * | 2002-05-28 | 2003-04-09 | 杜长军 | Tracheal tube |
| CN2751819Y (en) * | 2004-12-09 | 2006-01-18 | 天津市塑料研究所 | Reinforced tracheal tube |
| CN1791441A (en) * | 2003-05-15 | 2006-06-21 | 米克罗卡夫有限公司 | Tracheal ventilation device |
| CN200948285Y (en) * | 2006-08-22 | 2007-09-19 | 张春炳 | Multifunction trachea thimble |
| CN201775850U (en) * | 2010-04-15 | 2011-03-30 | 张世栋 | Parallel double-cuff infection-preventive long-term indwelling tracheal cannula |
| CN201921261U (en) * | 2011-01-13 | 2011-08-10 | 中国人民解放军第四军医大学 | Flushable tracheal casing pipe |
| CN102470228A (en) * | 2009-07-31 | 2012-05-23 | 金伯利-克拉克环球有限公司 | Subglottic suctioning system |
| CN202342637U (en) * | 2011-10-29 | 2012-07-25 | 苏志权 | Multifunctional medical tracheal cannula |
| CN202409757U (en) * | 2012-02-09 | 2012-09-05 | 重庆医科大学附属永川医院 | Sleeve capsule type guide tube core |
-
2013
- 2013-01-25 CN CN201310034141.0A patent/CN103751895A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4840173A (en) * | 1988-02-22 | 1989-06-20 | Porter Iii John W | Endotracheal tube combination |
| CN2543530Y (en) * | 2002-05-28 | 2003-04-09 | 杜长军 | Tracheal tube |
| CN1791441A (en) * | 2003-05-15 | 2006-06-21 | 米克罗卡夫有限公司 | Tracheal ventilation device |
| CN2751819Y (en) * | 2004-12-09 | 2006-01-18 | 天津市塑料研究所 | Reinforced tracheal tube |
| CN200948285Y (en) * | 2006-08-22 | 2007-09-19 | 张春炳 | Multifunction trachea thimble |
| CN102470228A (en) * | 2009-07-31 | 2012-05-23 | 金伯利-克拉克环球有限公司 | Subglottic suctioning system |
| CN201775850U (en) * | 2010-04-15 | 2011-03-30 | 张世栋 | Parallel double-cuff infection-preventive long-term indwelling tracheal cannula |
| CN201921261U (en) * | 2011-01-13 | 2011-08-10 | 中国人民解放军第四军医大学 | Flushable tracheal casing pipe |
| CN202342637U (en) * | 2011-10-29 | 2012-07-25 | 苏志权 | Multifunctional medical tracheal cannula |
| CN202409757U (en) * | 2012-02-09 | 2012-09-05 | 重庆医科大学附属永川医院 | Sleeve capsule type guide tube core |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017024681A1 (en) * | 2015-08-10 | 2017-02-16 | 关开泮 | Endotracheal tube comprising pharyngeal suction catheter |
| CN108785814A (en) * | 2017-05-04 | 2018-11-13 | 李志平 | Attract under a kind of glottis and rinses tracheal catheter device |
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Application publication date: 20140430 |