CN203263967U - Double-tube laryngeal mask with sputum-sucking tubes - Google Patents
Double-tube laryngeal mask with sputum-sucking tubes Download PDFInfo
- Publication number
- CN203263967U CN203263967U CN 201320179082 CN201320179082U CN203263967U CN 203263967 U CN203263967 U CN 203263967U CN 201320179082 CN201320179082 CN 201320179082 CN 201320179082 U CN201320179082 U CN 201320179082U CN 203263967 U CN203263967 U CN 203263967U
- Authority
- CN
- China
- Prior art keywords
- tube
- sputum
- breather
- sputum aspirator
- sucking
- 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
Links
- 206010036790 Productive cough Diseases 0.000 title claims abstract description 49
- 208000024794 sputum Diseases 0.000 title claims abstract description 49
- 210000003802 sputum Anatomy 0.000 claims description 40
- 230000002496 gastric effect Effects 0.000 claims description 19
- 210000000214 mouth Anatomy 0.000 abstract description 5
- 210000003608 fece Anatomy 0.000 abstract 1
- 230000028327 secretion Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 206010002091 Anaesthesia Diseases 0.000 description 2
- 230000037005 anaesthesia Effects 0.000 description 2
- 230000002124 endocrine Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003238 esophagus Anatomy 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 210000004051 gastric juice Anatomy 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
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Abstract
A double-tube laryngeal mask with sputum-sucking tubes comprises a breather pipe (4). The upper end of the breather pipe (4) is provided with a breather pipe connector (1), the lower end of the breather pipe (4) is provided with an inflatable cuff (8), an inflatable tube (11) extends out from the upper rear portion of the inflatable cuff (8), the inner side of the rear wall of the breather pipe (4) is provided with an intragastric drainage tube (5), the upper end of the intragastric drainage tube (5) is provided with an intragastric drainage tube connector (3), the lower end of the intragastric drainage tube (5) is provided with an intragastric drainage tube opening (9), and the intragastric drainage tube (5) runs from the rear wall inside the breather pipe (4) and opens at the front end of the inflatable cuff (8). The sputum-sucking tubes (6) are arranged on the two sides of the breather pipe (4) respectively, the upper ends of the sputum-sucking tubes are provided with sputum-sucking tube connectors (2), the lower ends of the sputum-sucking tubes are provided with sputum-sucking tube openings (7), the sputum-sucking tube openings (7) are located at the intersecting positions of the breather pipe (4) and the inflatable cuff (8), and the openings are formed in multiple directions. The double-tube laryngeal mask is simple in structure, and oral cavity excreta of a patient can be sucked through lap joint between a negative pressure extractor and the sputum-sucking pipe connectors (2) on the two sides respectively.
Description
Technical field
This utility model belongs to medical instruments field, relate to a kind of two-tube laryngeal mask, be applied to the patient of anesthesia surgery process or the calmness of Intensive Care Therapy medicine, and need promptly carry out the patient that artificial ventilation is supported during emergency resuscitation, unobstructed to reach upper respiratory tract, be convenient to simultaneously drain gastric content and secretions.
Background technology
The two-tube laryngeal mask Supreme of LMA is present more practical a kind of laryngeal mask clinically, is the two-tube laryngeal mask of disposable plastotype, meets human body bottleneck throat dissect physiology curve.This laryngeal mask has two air bags and pipeline, independently the gastric juice drainage tube separates air flue and esophagus, has both significantly reduced the generation of reflux erroneous aspiration, has facilitated again inserting and locating laryngeal mask, can carry out long positive airway pressure, expand the scope of application of LMA laryngeal mask.
But, two-tube laryngeal mask is thick because of its pipeline, thereby occupied the oral cavity than large space, meanwhile, its good plasticity is fitted closely breather line and tongue body and other pars oralis pharyngis tissues, this just causes suction sputum and the oral secretion difficulty that becomes, and is unfavorable for especially long-time anesthesia or calm indwelling, returns simultaneously to pull out the laryngeal mask process and increased many potential safety hazards.Therefore, need a kind of laryngeal mask newly developed, to overcome above-mentioned shortcoming.
Summary of the invention
The purpose of this utility model is for existing two-tube laryngeal mask suction sputum hard problem, provide a kind of with sputum aspirator tube, be easy to the two-tube laryngeal mask of suction sputum.
This utility model is that the technical measures that its technical problem of solution is taked are:
two-tube laryngeal mask with sputum aspirator tube, comprise breather, the upper end of breather is the breather interface, the lower end is inflatable cuff, gas tube is sent in the inflatable cuff back upper place, the rear wall inboard of breather is the gastric drainage tube, the upper end of gastric drainage tube is gastric drainage tube interface, the lower end is gastric drainage tube opening, the gastric drainage tube is the rear wall traveling in breather, be opened on the inflatable cuff front end, the overcoat bite-block is divided in the breather middle and upper part, it is characterized in that: respectively there is sputum aspirator tube described breather both sides, sputum aspirator tube and breather two lateral walls are bonding one-body molded, the upper end of sputum aspirator tube is the sputum aspirator tube interface, the lower end is the sputum aspirator tube opening, the sputum aspirator tube opening is positioned at breather and inflatable cuff handing-over position, and multi-directionly establish a plurality of openings.
Technological merit of the present utility model is:
(1) sputum aspirator tube and breather is bonding one-body molded, facilitate inserting with fixing of laryngeal mask;
(2) the sputum aspirator tube interface is positioned at breather interface both sides and does not affect other pipelines docking;
(3) the sputum aspirator tube opening is positioned at breather and inflatable cuff handing-over position, namely in patient's dorsal position oral cavity, sputum and secretions accumulate the position, and multi-directionly establish a plurality of openings, and breather both sides respectively there are sputum aspirator tube, have all guaranteed the attraction effect of sputum and secretions.
Description of drawings
Accompanying drawing 1 is overall structure schematic diagram anterior aspect of the present utility model.
Accompanying drawing 2 is overall structure schematic diagram of the present utility model side sight.
Accompanying drawing 3 is breather part cross-sectional configuration schematic diagram of the present utility model
In accompanying drawing 1, the breather interface, 2, the sputum aspirator tube interface, 3, gastric drainage tube interface, 4, breather, 5, the gastric drainage tube, 6, sputum aspirator tube, 7, the sputum aspirator tube opening, 8, inflatable cuff, 9, gastric drainage tube opening, 10, bite-block, 11, gas tube.
The specific embodiment
Shown in accompanying drawing, this two-tube laryngeal mask with sputum aspirator tube comprises breather 4, the upper end of breather 4 is breather interfaces 1, and the lower end is inflatable cuff 8, and gas tube 11 is sent in inflatable cuff 8 back upper places, the rear wall inboard of breather 4 is gastric drainage tubes 5, the upper end of gastric drainage tube 5 is gastric drainage tube interfaces 3, and the lower end is gastric drainage tube opening 9, and gastric drainage tube 5 is from the interior rear wall traveling of breather 4, be opened on the front end of inflatable cuff 8, overcoat bite-block 10 is divided in breather 4 middle and upper parts.Respectively there is sputum aspirator tube 6 described breather 4 both sides, 4 liang of lateral walls of sputum aspirator tube 6 and breather are bonding one-body molded, and the upper end of sputum aspirator tube 6 is sputum aspirator tube interfaces 2, and the lower end is sputum aspirator tube opening 7, sputum aspirator tube opening 7 is positioned at breather 4 and inflatable cuff 8 handing-over positions, and multi-directionly establishes a plurality of openings.Sputum aspirator tube 6 and breather 4 that this utility model adopts are adhesively fixed, facilitate inserting of laryngeal mask, simultaneously, sputum aspirator tube interface 2 is positioned at breather interface 1 both sides, does not affect other pipelines docking, and what is more important sputum aspirator tube opening 7 is positioned at breather 4 and inflatable cuff 8 handing-over positions, namely patient's dorsal position oral cavity endocrine the most easily accumulates the position, and multi-directionly establish a plurality of openings, and breather 4 both sides respectively there are sputum aspirator tube 6, can fully attract the oral cavity endocrine.
Medical personnel during use only need the vacuum extractor joint is docked respectively with both sides sputum aspirator tube interface 2 to attract to get final product in the situation that do not affect patient's normal ventilation.
Be more than preferred embodiment of the present utility model, all changes of doing according to technical solutions of the utility model when the function that produces does not exceed the scope of technical solutions of the utility model, all belong to protection of the present utility model.
Claims (1)
1. two-tube laryngeal mask with sputum aspirator tube, comprise breather (4), the upper end of breather (4) is breather interface (1), the lower end is inflatable cuff (8), gas tube (11) is sent in inflatable cuff (8) back upper place, the rear wall inboard of breather (4) is gastric drainage tube (5), gastric drainage tube (5) upper end is gastric drainage tube interface (3), the lower end is gastric drainage tube opening (9), gastric drainage tube (5) rear wall traveling in breather (4), be opened on the front end of inflatable cuff (8), overcoat bite-block (10) is divided in breather (4) middle and upper part, it is characterized in that: respectively there is sputum aspirator tube (6) breather (4) both sides, sputum aspirator tube (6) and breather (4) two lateral walls are bonding one-body molded, the upper end of sputum aspirator tube (6) is sputum aspirator tube interface (2), the lower end is sputum aspirator tube opening (7), sputum aspirator tube opening (7) is positioned at breather (4) and inflatable cuff (8) handing-over position, and multi-directionly establish a plurality of openings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320179082 CN203263967U (en) | 2013-04-11 | 2013-04-11 | Double-tube laryngeal mask with sputum-sucking tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320179082 CN203263967U (en) | 2013-04-11 | 2013-04-11 | Double-tube laryngeal mask with sputum-sucking tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203263967U true CN203263967U (en) | 2013-11-06 |
Family
ID=49494470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320179082 Expired - Fee Related CN203263967U (en) | 2013-04-11 | 2013-04-11 | Double-tube laryngeal mask with sputum-sucking tubes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203263967U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017080347A1 (en) * | 2015-11-09 | 2017-05-18 | 汤立 | Laryngeal mask with multiple pipe cavities |
| CN107626005A (en) * | 2017-09-21 | 2018-01-26 | 李占福 | A kind of lower prone position operation tracheal catheter endocrine collection device of department of anesthesia |
| CN109550125A (en) * | 2019-01-18 | 2019-04-02 | 杨晓 | A kind of general anesthesia built-in tracheal catheter laryngeal mask joint air-breather |
| WO2019223464A1 (en) * | 2018-05-24 | 2019-11-28 | 无锡圣诺亚科技有限公司 | Positioning sputum suction laryngeal mask |
-
2013
- 2013-04-11 CN CN 201320179082 patent/CN203263967U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017080347A1 (en) * | 2015-11-09 | 2017-05-18 | 汤立 | Laryngeal mask with multiple pipe cavities |
| CN107626005A (en) * | 2017-09-21 | 2018-01-26 | 李占福 | A kind of lower prone position operation tracheal catheter endocrine collection device of department of anesthesia |
| WO2019223464A1 (en) * | 2018-05-24 | 2019-11-28 | 无锡圣诺亚科技有限公司 | Positioning sputum suction laryngeal mask |
| CN109550125A (en) * | 2019-01-18 | 2019-04-02 | 杨晓 | A kind of general anesthesia built-in tracheal catheter laryngeal mask joint air-breather |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20131106 Termination date: 20150411 |
|
| EXPY | Termination of patent right or utility model |