CN105435350A - Glottis closed type tracheal catheter - Google Patents
Glottis closed type tracheal catheter Download PDFInfo
- Publication number
- CN105435350A CN105435350A CN201511003467.2A CN201511003467A CN105435350A CN 105435350 A CN105435350 A CN 105435350A CN 201511003467 A CN201511003467 A CN 201511003467A CN 105435350 A CN105435350 A CN 105435350A
- Authority
- CN
- China
- Prior art keywords
- tube
- glottis
- endotracheal tube
- tracheal catheter
- expander
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/04—Tracheal tubes
- A61M16/0486—Multi-lumen tracheal tubes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/04—Tracheal tubes
- A61M16/0463—Tracheal tubes combined with suction tubes, catheters or the like; Outside connections
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/04—Tracheal tubes
- A61M16/0488—Mouthpieces; Means for guiding, securing or introducing the tubes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/1025—Respiratory system
Abstract
The invention discloses a glottis closed type tracheal catheter which comprises a tracheal catheter body, an air bag, an inflation valve and an inflation tube. A tracheal catheter interface and a tracheal catheter opening are formed in the two ends of the tracheal catheter body, the air bag is arranged nearby the tracheal catheter opening, the inflation tube is connected with the air bag, and the inflation valve controls on and off of the inflation tube. The glottis closed type tracheal catheter further comprises an expansion body, a water filling port and a water filling tube, wherein the expansion body is located at the position corresponding to the tracheal catheter body arranged into the glottis and is located on the outer side of the tube wall of the tracheal catheter and encloses the tube wall for one circle, the water filling tube is arranged on the side wall of the tracheal catheter body, one end of the water filling tube is connected with the expansion body, and the other end of the water filling tube is connected with the water filling port. The expansion body is arranged on the side wall of the tracheal catheter at the glottis, completely closes the glottis and prevents pharynx oralis secreta and gastroesophageal reflux from flowing into the glottis, and accordingly pulmonary infection, bronchial blockage and pulmonary atelectasis caused by descending of the pharynx oralis secreta and the gastroesophageal reflux are completely eradicated.
Description
Technical field
The present invention relates to medical aid field, particularly a kind of glottis enclosed type endotracheal tube.
Background technology
Endotracheal tube be anesthesia and first aid time one of the necessary tool setting up artificial airway, existing endotracheal tube is all fill up air bag after inserting, and seals in order to fixing tracheal catheter position, prevents from leaking gas.But after endotracheal tube is inserted, still there is very large gap between endotracheal tube and glottis, pars oralis pharyngis secretions and gastroesophageal reflux thing easily under this gap flows into glottis, can rest in the trachea above endotracheal tube air bag.When extracting endotracheal tube, though carry out attraction operation to pars oralis pharyngis and tracheal strips, but, glottis cannot directly attract with the secretions accumulated down to endotracheal tube air bag this section of tracheal strips, finding time trachea catheter air bag in a flash, more than air bag endotracheal secretions will flow into the tracheal strips of below air bag instantaneously, although sputum aspirator tube attraction can be inserted by transtracheal catheters tube chamber, but cannot exhaust completely, the secretions of non-sucking-off flows into trachea deep even can cause pulmonary infection in bronchus, bronchial blocking, pulmonary atelectasis etc., have a strong impact on the prognosis of patient.
Summary of the invention
The invention provides a kind of glottis enclosed type endotracheal tube, by arranging expander on glottis place endotracheal tube tube wall, close glottis completely, intercept under pars oralis pharyngis secretions and gastroesophageal reflux logistics enter glottis, thus stop because of pars oralis pharyngis secretions and gastroesophageal reflux thing descending cause pulmonary infection, bronchial blocking, pulmonary atelectasis.
The technical solution used in the present invention is:
Glottis enclosed type endotracheal tube, comprise endotracheal tube body, air bag, charge valve, gas tube, endotracheal tube body two ends are endotracheal tube interface and trachea catheter opening, air bag is arranged near endotracheal tube opening, gas tube and airbags, charge valve controls the break-make of gas tube, also comprise expander, water filling port and water injection pipe, expander is positioned at endotracheal tube body and inserts position corresponding to rear glottis, expander to be positioned at outside endotracheal tube tube wall and to hold tube wall one week, endotracheal tube tube wall arranges water injection pipe, water injection pipe one end connects expander, the other end connects water filling port.
Preferably, expander is made up of medical high expandable sponges or High hydrophilous resin or sodium polyacrylate.
Preferably, expander also can adopt vacuum compression sponge to make, and water filling port and water injection pipe is replaced with inflation inlet and gas tube respectively, gas tube also arranges switch.
The invention has the beneficial effects as follows:
The present invention by arranging a kind of mode of expander on glottis place endotracheal tube tube wall, close glottis completely, under obstruct pars oralis pharyngis secretions and gastroesophageal reflux logistics enter glottis, thus stop because of pars oralis pharyngis secretions and the descending pulmonary infection, bronchial blocking, pulmonary atelectasis etc. caused of gastroesophageal reflux thing, and be equally applicable to double lumen endobronchial tube.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is schematic diagram after expander of the present invention expands.
Fig. 2 is that expander of the present invention does not expand schematic diagram.
Fig. 3 is glottis schematic diagram.
Fig. 4 is that after the present invention inserts glottis, expander does not expand schematic diagram.
Fig. 5 be the present invention insert expander after glottis expand after schematic diagram.
In figure: 1, endotracheal tube body, 2, endotracheal tube interface, 3, endotracheal tube opening, 4, air bag, 5, charge valve, 6, gas tube, 7, expander, 8, water filling port, 9, water injection pipe.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the invention are described in detail, but the multitude of different ways that the present invention can be defined by the claims and cover is implemented.
As shown in Fig. 1 ~ Fig. 2, the present invention discloses a kind of glottis enclosed type endotracheal tube, comprise endotracheal tube body 1, air bag 4, charge valve 5, gas tube 6, expander 7, water filling port 8 and water injection pipe 9, endotracheal tube body 1 two ends are endotracheal tube interface 2 and trachea catheter opening 3, air bag 4 is arranged near endotracheal tube opening 3, gas tube 6 is connected with air bag 4, charge valve 5 controls the break-make of gas tube 6, expander 7 is positioned at endotracheal tube body 1 and inserts position corresponding to rear glottis, expander 7 to be positioned at outside endotracheal tube tube wall and to hold tube wall one week, endotracheal tube body 1 sidewall arranges water injection pipe 9, water injection pipe 9 one end connects expander 7, the other end connects water filling port 8.
Expander 7 is made up of medical high expandable sponges or High hydrophilous resin or sodium polyacrylate, meets water high level expansion.
As shown in Fig. 3 ~ Fig. 5, after glottis enclosed type endotracheal tube is inserted, adjust glottis enclosed type tracheal catheter position, air bag 4 to be inflated and after fixing, inject appropriate water through water filling port 8, waterfront economy water pipe 9 flows in expander 7.
Expander 7 also can adopt vacuum compression sponge to make, need water filling port 8 and water injection pipe 9 to replace with inflation inlet and gas tube respectively simultaneously, gas tube also arranges switch, after the present invention is inserted target location, open the gas tube be connected with expander 7, sponge air-breathing in the expander 7 of vacuum expands naturally, and the expander 7 after expansion can comply with glottis anatomical structure plasticity, and the pressure of expander 7 oppose side wall after expansion is low.
Claims (3)
1. glottis enclosed type endotracheal tube, comprise endotracheal tube body, air bag, charge valve, gas tube, endotracheal tube body two ends are endotracheal tube interface and trachea catheter opening, air bag is arranged near endotracheal tube opening, gas tube and airbags, charge valve controls the break-make of gas tube, it is characterized in that, also comprise expander, water filling port and water injection pipe, expander is positioned at endotracheal tube body and inserts position corresponding to rear glottis, expander to be positioned at outside endotracheal tube tube wall and to hold tube wall one week, endotracheal tube tube wall arranges water injection pipe, water injection pipe one end connects expander, the other end connects water filling port.
2. glottis enclosed type endotracheal tube according to claim 1, is characterized in that, expander is made up of medical high expandable sponges or High hydrophilous resin or sodium polyacrylate.
3. glottis enclosed type endotracheal tube according to claim 1, is characterized in that, expander adopts vacuum compression sponge to make, and water filling port and water injection pipe is replaced with inflation inlet and gas tube respectively, gas tube also arranges switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511003467.2A CN105435350A (en) | 2015-12-25 | 2015-12-25 | Glottis closed type tracheal catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511003467.2A CN105435350A (en) | 2015-12-25 | 2015-12-25 | Glottis closed type tracheal catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105435350A true CN105435350A (en) | 2016-03-30 |
Family
ID=55546262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511003467.2A Pending CN105435350A (en) | 2015-12-25 | 2015-12-25 | Glottis closed type tracheal catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105435350A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106512170A (en) * | 2016-12-12 | 2017-03-22 | 山东省千佛山医院 | Comfortable-to-use irritation-reduction trachea cannula |
| CN109620463A (en) * | 2019-01-29 | 2019-04-16 | 青岛大学 | A kind of self-action animal assisted respirator |
| RU2734567C1 (en) * | 2019-08-07 | 2020-10-20 | Александр Сергеевич Поляев | Endotracheal tube for artificial pulmonary ventilation with vocal cords protection |
| RU219967U1 (en) * | 2023-03-28 | 2023-08-16 | Ооо "Аир-Системы" | Endotracheal tube for ventilation with protection of the vocal cords with a solid membrane and a reinforcing element |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4235239A (en) * | 1978-09-15 | 1980-11-25 | Elam James O | Cuffed endotrachael tube and method |
| US5033466A (en) * | 1989-02-28 | 1991-07-23 | Weymuller Jr Ernest | Doble-cuffed endotracheal tube |
| CN201668832U (en) * | 2010-05-17 | 2010-12-15 | 重庆医科大学附属永川医院 | Ballon endotracheal tube outside the glottis |
| CN104784797A (en) * | 2015-04-10 | 2015-07-22 | 张敬首 | Positionable tracheal catheter |
| CN104958818A (en) * | 2015-07-10 | 2015-10-07 | 河南埃纳生医疗科技有限公司 | Multifunctional double-bag trachea cannula |
| CN205307543U (en) * | 2015-12-25 | 2016-06-15 | 夏敏 | Glottis enclosed type endotracheal tube |
-
2015
- 2015-12-25 CN CN201511003467.2A patent/CN105435350A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4235239A (en) * | 1978-09-15 | 1980-11-25 | Elam James O | Cuffed endotrachael tube and method |
| US5033466A (en) * | 1989-02-28 | 1991-07-23 | Weymuller Jr Ernest | Doble-cuffed endotracheal tube |
| CN201668832U (en) * | 2010-05-17 | 2010-12-15 | 重庆医科大学附属永川医院 | Ballon endotracheal tube outside the glottis |
| CN104784797A (en) * | 2015-04-10 | 2015-07-22 | 张敬首 | Positionable tracheal catheter |
| CN104958818A (en) * | 2015-07-10 | 2015-10-07 | 河南埃纳生医疗科技有限公司 | Multifunctional double-bag trachea cannula |
| CN205307543U (en) * | 2015-12-25 | 2016-06-15 | 夏敏 | Glottis enclosed type endotracheal tube |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106512170A (en) * | 2016-12-12 | 2017-03-22 | 山东省千佛山医院 | Comfortable-to-use irritation-reduction trachea cannula |
| CN109620463A (en) * | 2019-01-29 | 2019-04-16 | 青岛大学 | A kind of self-action animal assisted respirator |
| RU2734567C1 (en) * | 2019-08-07 | 2020-10-20 | Александр Сергеевич Поляев | Endotracheal tube for artificial pulmonary ventilation with vocal cords protection |
| RU219967U1 (en) * | 2023-03-28 | 2023-08-16 | Ооо "Аир-Системы" | Endotracheal tube for ventilation with protection of the vocal cords with a solid membrane and a reinforcing element |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160330 |
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| RJ01 | Rejection of invention patent application after publication |