CN201516218U - Synchronous separation-type breath and expectoration trachea cannula - Google Patents
Synchronous separation-type breath and expectoration trachea cannula Download PDFInfo
- Publication number
- CN201516218U CN201516218U CN2009202403834U CN200920240383U CN201516218U CN 201516218 U CN201516218 U CN 201516218U CN 2009202403834 U CN2009202403834 U CN 2009202403834U CN 200920240383 U CN200920240383 U CN 200920240383U CN 201516218 U CN201516218 U CN 201516218U
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- tube
- chamber
- air
- sputum
- breath
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- 206010036790 Productive cough Diseases 0.000 title claims abstract description 46
- 210000003437 trachea Anatomy 0.000 title abstract description 4
- 230000001360 synchronised effect Effects 0.000 title abstract 3
- 210000003802 sputum Anatomy 0.000 claims abstract description 36
- 208000024794 sputum Diseases 0.000 claims abstract description 36
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 10
- 230000037431 insertion Effects 0.000 claims abstract description 4
- 238000003780 insertion Methods 0.000 claims abstract description 4
- 238000002627 tracheal intubation Methods 0.000 claims description 16
- 230000000740 bleeding effect Effects 0.000 claims description 12
- 239000002775 capsule Substances 0.000 claims description 8
- 230000004888 barrier function Effects 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 3
- 239000007789 gas Substances 0.000 abstract description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 3
- 229910052760 oxygen Inorganic materials 0.000 abstract description 3
- 239000001301 oxygen Substances 0.000 abstract description 3
- 239000003172 expectorant agent Substances 0.000 description 5
- 230000003419 expectorant effect Effects 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 206010038669 Respiratory arrest Diseases 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 208000000884 Airway Obstruction 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
- 208000009612 Laryngismus Diseases 0.000 description 1
- 206010023891 Laryngospasm Diseases 0.000 description 1
- 208000005374 Poisoning Diseases 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 231100000739 chronic poisoning Toxicity 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model discloses a synchronous separation-type breath and expectoration trachea cannula, which comprises a cannula body (1), a gasbag (2) and an inflation tube (3) and is characterized in that an axial elastic diaphragm (5) is arranged in a tube cavity formed in an insertion section of the cannula body (1); an air press-in bag (8) is connected with the rear end of an air press-in cavity (6) of the cannula body (1) through a connecting tube; the rear end of an exhaled gas and sputum suction cavity (7) formed in the cannula body (1) is inserted in a negative pressure bottle (12) through an air suction and sputum suction pipe (11); and an expanding film bubble (10) is formed on a pipe orifice positioned at one end of a communicating conduit (9) connected with the air suction and sputum suction pipe (11),. The synchronous separation-type breath and expectoration trachea cannula can rapidly establish an artificial breathing channel for a breath arrest patient or a field first aid patient, and can also exhaust sputum in time, avoid cannula blockade and prevent the return suction of exhaled gas on the premise of ensuring normal oxygen supply for the patient.
Description
Technical field
This utility model relates to a kind of improvement of tracheal intubation, specifically a kind of breathing and expectoration separated in synchronization formula tracheal intubation.
Background technology
Patient for respiratory arrest and salvage at scene adopts tracheal intubation to set up artificial respiration's passage.At present, the tracheal intubation of using in the hospital clinical mainly is made of intubate body, gas tube and an air bag that is set on the intubate body, and the inner of gas tube is connected with the blister cavities of air bag.Use this tracheal intubation, though can be effectively, set up artificial respiration's passage apace, but in application, also have the following disadvantages: the one,, this tracheal intubation in inserting patient's trachea after because tracheal intubation always a kind of foreign body for human body, can the secretion sputum after human body is upset, if sputum sucking-off in time, cause easily and backflow, cause ventilation not smooth, airway obstruction, cause laryngospasm or bronchospasm when serious, in such cases, require to aspirate the long-pending expectorant in the intubate by medical personnel at set intervals, and be not specifically designed to the pipeline of inhaling expectorant in the intubate body, when inhaling expectorant at every turn, the respirator that connects on the tracheal intubation must cut out, insert sputum aspirator tube and inhale expectorant, after suction expectorant finishes, again respirator is connected on the tracheal intubation, this operation, complex steps increases medical personnel's working strength again, delay operating time, influence patient's normal oxygen supply; The 2nd,, present respirator or breathing ball often have a large amount of breaths to be pressed into again in patient's body, and so repeatedly circulation causes the carbon dioxide chronic poisoning easily, is unfavorable for first aid patient's fast quick-recovery.
Summary of the invention
The purpose of this utility model is to provide a kind of can not only set up artificial respiration's passage fast to respiratory arrest or field first aid patient; and under the prerequisite that guarantees the normal oxygen supply of patient, can in time discharge sputum, prevent to stop up intubate and the breathing of the resorption that prevents to exhale and expectoration separated in synchronization formula tracheal intubation.
For reaching above purpose, the technical scheme that this utility model adopted is: this breathing and expectoration separated in synchronization formula tracheal intubation, by the intubate body, air bag and gas tube constitute, sheathed upper gasbag on the outer wall of intubate body, the inner of gas tube is connected with the blister cavities of air bag, the outer end of gas tube is provided with pipe close, it is characterized in that in the insertion section tube chamber of intubate body, establishing the axial elasticity barrier film, the axial elasticity barrier film is divided into the inner chamber of intubate body, cavity of resorption, epicoele is that air is pressed into the chamber, cavity of resorption is breath and sputum sucking-off chamber, front end at the intubate body is provided with suction hole and exhaling hole, suction hole and exhaling hole are pressed into chamber and breath and sputum sucking-off chamber with air respectively and are connected, capsule is gone into by connecting overhead air pressure communicating pipe in the rear end that is pressed into the chamber at the air of intubate body, insert negative pressure bottle at the breath of intubate body and the rear end in sputum sucking-off chamber by the sputum aspirator tube of bleeding, be pressed into the outlet tube of capsule and bleed at air and be provided with connecting tube between the sputum aspirator tube, the mouth of pipe of the end that connecting tube is connected with the sputum aspirator tube of bleeding is provided with the expanded film bubble.
This utility model is also implemented by following measure: exhaust tube is inserted on the top at negative pressure bottle, and the outer end of exhaust tube is connected with foot-operated bellows, is provided with Pressure gauge on exhaust tube, and the end that the sputum aspirator tube of bleeding inserts negative pressure bottle immerses in the liquid.
The beneficial effects of the utility model are: compare with the tracheal intubation of present use, because intubate adopts the double lumen structure, air-breathing, two passages of branch of exhaling carry out, when drawing breath, the sputum that the patient produces can be discharged in time, prevent that sputum from stopping up intubate, not only easy to use, and can reduce medical personnel's working strength, for the patient wins the valuable treatment time, simultaneously can prevent the resorption of exhaling, avoid carbon dioxide poisoning, help first aid patient's fast quick-recovery.
Description of drawings
Fig. 1, cut open sketch map for this utility model structure master office of looking.
Fig. 2, analyse and observe enlarged diagram along Figure 1A-A for this utility model.
The specific embodiment
1,2 make this utility model with reference to the accompanying drawings.This is breathed and expectoration separated in synchronization formula tracheal intubation, by intubate body 1, air bag 2 and gas tube 3 constitute, sheathed upper gasbag 2 on the outer wall of intubate body 1, the inner of gas tube 3 is connected with the blister cavities of air bag 2, the outer end of gas tube 3 is provided with pipe close 4, it is characterized in that in the insertion section tube chamber of intubate body 1, establishing axial elasticity barrier film 5, axial elasticity barrier film 5 is divided into the inner chamber of intubate body 1, cavity of resorption, epicoele is that air is pressed into chamber 6, cavity of resorption is breath and sputum sucking-off chamber 7, front end at intubate body 1 is provided with suction hole 16 and exhaling hole 17, suction hole 16 and exhaling hole 17 are pressed into chamber 6 and breath and sputum sucking-off chamber 7 with air respectively and are connected, capsule 8 is gone into by connecting overhead air pressure communicating pipe in the rear end that is pressed into chamber 6 at the air of intubate body 1, insert negative pressure bottle 12 at the breath of intubate body 1 and the rear end in sputum sucking-off chamber 7 by the sputum aspirator tube 11 of bleeding, be pressed into the outlet tube of capsule 8 and bleed at air and be provided with connecting tube 9 between the sputum aspirator tube 11, the mouth of pipe of the end that connecting tube 9 is connected with the sputum aspirator tube 11 of bleeding is provided with expanded film bubble 10, when patient's intrapulmonic pressure is gone into air, expanded film bubble 10 is rising simultaneously, the obstruction sputum aspirator tube 11 of bleeding, stop the suction of 12 pairs of breaths of negative pressure bottle and sputum, when air is pressed into capsule 8 and stops to compress, air is pressed into capsule 8 risings, the outlet side closed check valve, simultaneously, expanded film bubble 10 shrinks, make the sputum aspirator tube 11 of bleeding unimpeded, the negative pressure in the negative pressure bottle 12 is aspirated breath and sputum.
Claims (2)
1. breathing and expectoration separated in synchronization formula tracheal intubation, by intubate body (1), air bag (2) and gas tube (3) constitute, sheathed upper gasbag (2) on the outer wall of intubate body (1), the inner of gas tube (3) is connected with the blister cavities of air bag (2), the outer end of gas tube (3) is provided with pipe close (4), it is characterized in that in the insertion section tube chamber of intubate body (1), establishing axial elasticity barrier film (5), axial elasticity barrier film (5) is divided into the inner chamber of intubate body (1), cavity of resorption, epicoele is that air is pressed into chamber (6), cavity of resorption is breath and sputum sucking-off chamber (7), front end at intubate body (1) is provided with suction hole (16) and exhaling hole (17), suction hole (16) and exhaling hole (17) are pressed into chamber (6) and breath and sputum sucking-off chamber (7) with air respectively and are connected, capsule (8) is gone into by connecting overhead air pressure communicating pipe in the rear end that is pressed into chamber (6) at the air of intubate body (1), insert negative pressure bottle (12) at the breath of intubate body (1) and the rear end in sputum sucking-off chamber (7) by the sputum aspirator tube of bleeding (11), be pressed between the outlet tube of capsule (8) and the sputum aspirator tube of bleeding (11) at air and be provided with connecting tube (9), the mouth of pipe of the end that connecting tube (9) is connected with the sputum aspirator tube of bleeding (11) is provided with expanded film bubble (10).
2. breathing according to claim 1 and expectoration separated in synchronization formula tracheal intubation, it is characterized in that inserting exhaust tube (13) on the top of negative pressure bottle (12), the outer end of exhaust tube (13) is connected with foot-operated bellows (14), be provided with Pressure gauge (15) on exhaust tube (13), the end that the sputum aspirator tube of bleeding (11) inserts negative pressure bottle (12) immerses in the liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202403834U CN201516218U (en) | 2009-10-27 | 2009-10-27 | Synchronous separation-type breath and expectoration trachea cannula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202403834U CN201516218U (en) | 2009-10-27 | 2009-10-27 | Synchronous separation-type breath and expectoration trachea cannula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201516218U true CN201516218U (en) | 2010-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202403834U Expired - Fee Related CN201516218U (en) | 2009-10-27 | 2009-10-27 | Synchronous separation-type breath and expectoration trachea cannula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201516218U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109498201A (en) * | 2018-11-15 | 2019-03-22 | 深圳市职业病防治院 | Experimental mouse anti-clogging trachea cannula |
| CN111840760A (en) * | 2020-08-07 | 2020-10-30 | 上海市肺科医院 | Double-cavity closed thoracic drainage tube for ultrasonic imaging and using method thereof |
| CN112190807A (en) * | 2020-11-04 | 2021-01-08 | 江苏省人民医院（南京医科大学第一附属医院） | A breathe training sputum discharging device for trachea opens stupor patient |
| CN112807537A (en) * | 2021-02-09 | 2021-05-18 | 武汉君安友联医疗科技有限责任公司 | Oxygen supply and sputum suction tube and rhythmic oxygen supply and sputum suction system with same |
| CN113546266A (en) * | 2016-05-16 | 2021-10-26 | 泰利福生命科学有限责任公司 | Apparatus and method for use with a suction source |
| CN113750298A (en) * | 2020-06-05 | 2021-12-07 | 河北金康安医疗器械科技有限公司 | Intelligent bionic sputum excretion machine |
| CN114177462A (en) * | 2022-01-11 | 2022-03-15 | 西安交通大学 | Trachea cannula capable of automatically discharging phlegm by one-way airflow |
| CN115645696A (en) * | 2022-12-13 | 2023-01-31 | 山东百多安医疗器械股份有限公司 | Double-cuff nerve monitoring tracheal cannula |
-
2009
- 2009-10-27 CN CN2009202403834U patent/CN201516218U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113546266A (en) * | 2016-05-16 | 2021-10-26 | 泰利福生命科学有限责任公司 | Apparatus and method for use with a suction source |
| US12539382B2 (en) | 2016-05-16 | 2026-02-03 | Airway Medix S.A. | Catheter dynamic tip occlusion |
| CN109498201A (en) * | 2018-11-15 | 2019-03-22 | 深圳市职业病防治院 | Experimental mouse anti-clogging trachea cannula |
| CN113750298A (en) * | 2020-06-05 | 2021-12-07 | 河北金康安医疗器械科技有限公司 | Intelligent bionic sputum excretion machine |
| CN111840760A (en) * | 2020-08-07 | 2020-10-30 | 上海市肺科医院 | Double-cavity closed thoracic drainage tube for ultrasonic imaging and using method thereof |
| CN112190807A (en) * | 2020-11-04 | 2021-01-08 | 江苏省人民医院（南京医科大学第一附属医院） | A breathe training sputum discharging device for trachea opens stupor patient |
| CN112807537A (en) * | 2021-02-09 | 2021-05-18 | 武汉君安友联医疗科技有限责任公司 | Oxygen supply and sputum suction tube and rhythmic oxygen supply and sputum suction system with same |
| CN114177462A (en) * | 2022-01-11 | 2022-03-15 | 西安交通大学 | Trachea cannula capable of automatically discharging phlegm by one-way airflow |
| CN115645696A (en) * | 2022-12-13 | 2023-01-31 | 山东百多安医疗器械股份有限公司 | Double-cuff nerve monitoring tracheal cannula |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100630 Termination date: 20101027 |