CN110433370A - A kind of double-cavity bronchial cannula - Google Patents
A kind of double-cavity bronchial cannula Download PDFInfo
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- CN110433370A CN110433370A CN201910750079.2A CN201910750079A CN110433370A CN 110433370 A CN110433370 A CN 110433370A CN 201910750079 A CN201910750079 A CN 201910750079A CN 110433370 A CN110433370 A CN 110433370A
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- bronchus
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- 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
- A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
-
- 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
- A61M16/0402—Special features for tracheal tubes not otherwise provided for
- A61M16/0404—Special features for tracheal tubes not otherwise provided for with means for selective or partial lung respiration
-
- 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
- A61M16/0475—Tracheal tubes having openings in the tube
- A61M16/0477—Tracheal tubes having openings in the tube with incorporated means for delivering or removing fluids
- A61M16/0484—Tracheal tubes having openings in the tube with incorporated means for delivering or removing fluids at the distal end
-
- 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
- A61M16/0488—Mouthpieces; Means for guiding, securing or introducing the tubes
- A61M16/0497—Tube stabilizer
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/0043—Catheters; Hollow probes characterised by structural features
- A61M25/0045—Catheters; Hollow probes characterised by structural features multi-layered, e.g. coated
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/0043—Catheters; Hollow probes characterised by structural features
- A61M25/0045—Catheters; Hollow probes characterised by structural features multi-layered, e.g. coated
- A61M2025/0046—Coatings for improving slidability
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3368—Temperature
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- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Emergency Medicine (AREA)
- Biophysics (AREA)
- Otolaryngology (AREA)
- Child & Adolescent Psychology (AREA)
- Surgical Instruments (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The embodiment of the invention discloses a kind of double-cavity bronchial cannulas, are related to technical field of medical equipment.It include double lumen tube including double-cavity bronchial cannula, bronchus blocks pipe, main tracheal balloon, bronchus fixation balloon, bronchus blocks air bag, gas tube and dosing suction sputum connector, the bronchus blocks the lower end that pipe is connected to double lumen tube, the main tracheal balloon is arranged on double lumen tube lower outside wall, the bronchus fixation balloon and bronchus block air bag and are from top to bottom successively set on the lateral wall of bronchus closure pipe, it is blocked in the bronchus fixation balloon and bronchus and offers a spray suction sputum mouth on the bronchus closure pipe between air bag, the dosing suction sputum connector is sprayed suction sputum mouth by being threaded through the pipeline connection that double lumen tube and bronchus block in pipe, the gas tube connects each air bag inflation.Filled up existing market to bronchial dosing, suction sputum, thermometric, lubrication technological gap, provide more convenience for clinical use.
Description
Technical field
The present embodiments relate to technical field of medical equipment, and in particular to a kind of double-cavity bronchial cannula.
Background technique
Emergency trachea intubation technique has become CPR and is rescuing with the severe crisis patient of respiratory dysfunction
Important measures in the process.It is common important rescue technology in clinical emergency treatment work that clinic, which needs left and right one-lung ventilation, is to exhale
Most widely used, most effective, most efficiently one of means in road management are inhaled, are the basic skills that medical worker must skillfully grasp
Can, play the role of to rescue patient vitals, the reduction death rate vital.
Double-cavity bronchial cannula currently on the market is mainly mechanical ventilation, in surgical procedure, in filling for bronchial cannula
Secretion, the sputum etc. that patient can be adhered on gas air bag, gather will affect the unimpeded of respiratory tract for a long time.And in plug-pull tube
Inner surface of trachea is more dry and astringent in the process, is all using direct plug at present, it is easy to cause patients with respiratory tract to damage, perform the operation
It is easy to cause the cardiovascular stress reaction of patient before Cheng Zhong, tube drawing, during tube drawing, directly influences whether operation succeeds.Separately
Although having used thermometry in intubation at present outside, it has no use in bronchial cannula, finds through clinical test, surveys
Potential temperature, which is set, has very big influence for the accuracy of detection, directly affects the selection for inputting oxygen opportunity.
Summary of the invention
For this purpose, the embodiment of the present invention provides a kind of double-cavity bronchial cannula, to solve in the prior art due to air bag
On the problem of adhering to secretion, the sputum of patient, patients with respiratory tract is be easy to cause to damage, also solve because of direct plug branch gas
Cannula and the problem of be easy to cause patients with respiratory tract to damage.
To achieve the goals above, the embodiment of the present invention provides the following technical solutions:
According to a first aspect of the embodiments of the present invention, it includes two-chamber which, which includes double-cavity bronchial cannula,
Pipe, bronchus block pipe, main tracheal balloon, bronchus fixation balloon, bronchus block air bag, gas tube and dosing suction sputum and connect
Head, the bronchus block the lower end that pipe is connected to double lumen tube, and the main tracheal balloon is arranged on double lumen tube lower outside wall,
The bronchus fixation balloon and bronchus block air bag and are from top to bottom successively set on the lateral wall of bronchus closure pipe, In
The bronchus fixation balloon and bronchus block and offer a spray suction sputum mouth, institute on the bronchus closure pipe between air bag
It states dosing suction sputum connector to spray suction sputum mouth by being threaded through the pipeline connection that double lumen tube and bronchus block in pipe, the gas tube
Connect each air bag inflation.
Orientation up and down in the embodiment of the present invention is with human body using stance as when signal, which is inserted into
Orientation in patient airway.
Further, it is blocked in the bronchus and is equipped with a temperature probe on pipe, the outside of double lumen tube is equipped with connection and surveys
The thermometric connector of temperature probe.
Further, the branch gas between bronchus fixation balloon and bronchus closure air bag is arranged in the temperature probe
Pipe blocks on the outer wall of pipe, and thermometric connector blocks connection temperature probe in pipe by being threaded through double lumen tube and bronchus.
Further, the lower end that the bronchus blocks pipe is equipped with a visual probe, and visual connector of popping one's head in is by wearing
The connection that double lumen tube and bronchus block in pipe is located at visually to pop one's head in.
Further, the gas tube includes main tracheal balloon gas tube and bronchus airbag inflation pipe, the main gas
Tube airbag gas tube connects main tracheal balloon, and the bronchus airbag inflation pipe connects bronchus simultaneously and blocks air bag and bronchus
Fixation balloon.
Further, one layer of lubricant layer is coated on the outer wall of bronchus closure pipe.
Further, one layer of lubricant layer is coated on the outer wall of the double lumen tube.
Further, the lubricant layer is TPU hydrophilic coating.
The embodiment of the present invention has the advantages that
The embodiment of the present invention is blocked in bronchus fixation balloon and bronchus and is opened up on the bronchus closure pipe between air bag
There is a spray suction sputum mouth, dosing suction sputum connector connects spray suction sputum mouth by sputum aspirator tube being capable of timely continuity or intermittence
The secretion for siphoning away the patient being gathered on air bag, sputum etc., what is ensured respiration is unimpeded；Dosing suction sputum connector passes through
Dosing conduit connection spray suction sputum mouth, by spray suction sputum mouth, it is sprayed in person's windpipe the medical fluid that dosing conduit imports, and moistens
Intima of the trachea near sliding trachea cannula and air bag, reduces the damage to patients with respiratory tract, mitigates in surgical procedure, tube drawing
Before, during tube drawing caused by cardiovascular stress reaction.On the one hand bronchus double bolloon is capable of fixing bronchus, on the other hand can be with
It effectively prevent bronchus leakage problem.
The embodiment of the present invention also blocks in bronchus and is equipped with a temperature probe on pipe, can carry out to the body temperature of human body quasi-
Really, it monitors in real time, the accuracy of required temperature parameter when realizing mechanical ventilation and inputting oxygen to person's windpipe.In bronchus
The lower end for blocking pipe is equipped with a visual probe, and after connecting visual device by visual probe interface, when intubation can more rapidly
Position need to be intubated by finding, and can also monitor pulmonary condition, make the more diversification of double-cavity bronchial cannula function.
The embodiment of the present invention blocks in double lumen tube and bronchus and is additionally provided with lubricant layer on pipe, and when plug-pull tube is further reduced pair
The damage of patients with respiratory tract, mitigate in surgical procedure, before tube drawing, during tube drawing caused by cardiovascular stress reaction.
The present invention has filled up the technological gap that existing market lubricates bronchial dosing, suction sputum, thermometric, coating, in addition
Be also equipped with visual function, when ventilation at any time suction sputum, ventilation when medicine charging function, increase intubation lubrication and visual intubation function, be
Clinical use provides more convenience.
Detailed description of the invention
It, below will be to embodiment party in order to illustrate more clearly of embodiments of the present invention or technical solution in the prior art
Formula or attached drawing needed to be used in the description of the prior art are briefly described.It should be evident that the accompanying drawings in the following description is only
It is merely exemplary, it for those of ordinary skill in the art, without creative efforts, can also basis
The attached drawing amplification of offer obtains other implementation attached drawings.
Structure depicted in this specification, ratio, size etc., only to cooperate the revealed content of specification, for
Those skilled in the art understands and reads, and is not intended to limit the invention enforceable qualifications, therefore does not have technical
Essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing the function of the invention that can be generated
Under effect and the purpose that can reach, should all still it fall in the range of disclosed technology contents can cover.
Fig. 1 is a kind of schematic diagram for double-cavity bronchial cannula that the embodiment of the present invention 1 provides；
In figure: the main tracheal balloon gas tube 3- bronchus airbag inflation pipe 4- of 1- double lumen tube 2- visually pops one's head in connector 5-
The main tracheal balloon 8- bronchus of thermometric connector 6- dosing suction sputum connector 7- blocks air bag 9- bronchus fixation balloon 10- spray
Medicine suction sputum mouth 11- bronchus blocks pipe 12- temperature probe 13- and visually pops one's head in.
Specific embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book is understood other advantages and efficacy of the present invention easily, it is clear that described embodiment is the present invention one
Section Example, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.Institute in this specification
Such as "upper" of reference, "lower", "left", "right", " centre " term, be merely convenient to narration and be illustrated, rather than to limit
Enforceable range is invented, relativeness is altered or modified, under the content of no substantial changes in technology, when being also considered as the present invention
Enforceable scope.
Referring to Fig. 1, the double-cavity bronchial cannula include double-cavity bronchial cannula include double lumen tube 1, bronchus block pipe 11,
Main tracheal balloon 7, bronchus fixation balloon 9, bronchus block air bag 8, gas tube and dosing suction sputum connector 6, and bronchus blocks
Pipe 11 is connected to the lower end of double lumen tube 1, and main tracheal balloon 7 is arranged on 1 lower outside wall of double lumen tube, bronchus fixation balloon 9
It blocks air bag 8 with bronchus to be from top to bottom successively set on the lateral wall of bronchus closure pipe 11, in bronchus fixation balloon 9
It is blocked with bronchus and offers a spray suction sputum mouth 10 on the bronchus closure pipe 11 between air bag 8, dosing suction sputum connector 6 is logical
The pipeline connection spray suction sputum mouth 10 being threaded through in double lumen tube 1 and bronchus closure pipe 11 is crossed, gas tube connects each air bag inflation.
It is blocked in bronchus and is equipped with a temperature probe 12 on pipe 11, the outside of double lumen tube 1 is equipped with connection temperature probe 12
Thermometric connector 5.The setting of temperature probe 12 in the present embodiment blocks between air bag 8 in bronchus fixation balloon 9 and bronchus
Bronchus block on the outer wall of pipe 11, thermometric connector 5 blocks the route in pipe 11 by being threaded through double lumen tube 1 and bronchus and connects
Connect temperature probe 12.Accurate, real time monitoring can be carried out to the body temperature of human body, realize mechanical ventilation and oxygen is inputted to person's windpipe
The accuracy of required temperature parameter when gas.
The lower end that bronchus blocks pipe 11 is equipped with a visual probe 13, and visual connector 4 of popping one's head in is by being threaded through double lumen tube 1
The connection in pipe 11, which is blocked, with bronchus visually pops one's head in 13.After connecting visual device by 13 interfaces of visually popping one's head in, intubation
When can more quickly find and need to be intubated position, can also monitor pulmonary condition, make the more diversification of double-cavity bronchial cannula function.
Gas tube includes main tracheal balloon gas tube 2 and bronchus airbag inflation pipe 3, and main tracheal balloon gas tube 2 connects
Main tracheal balloon 7, bronchus airbag inflation pipe 3 connect bronchus simultaneously and block air bag 8 and bronchus fixation balloon 9.Double lumen tube 1
It is blocked with bronchus and is coated with one layer of lubricant layer on the outer wall of pipe 11.Lubricant layer can be further reduced and exhale patient when plug-pull tube
Inhale the damage in road, mitigate in surgical procedure, before tube drawing, during tube drawing caused by cardiovascular stress reaction.The profit of the present embodiment
Slip layer is TPU hydrophilic coating.
Bronchus closure pipe 11 is inserted into a bronchus of health when use, main tracheal balloon 7 inflate after with main tracheae
Fixed, bronchus is fixed after blocking air bag 8 and the inflation of bronchus fixation balloon 9 with bronchus, passes through main tracheal balloon 7 and branch gas
The opening that pipe blocks on the tube wall between air bag 8 is performed the operation.
The embodiment of the present invention blocks the bronchus between air bag 8 in bronchus fixation balloon 9 and bronchus and blocks on pipe 11
A spray suction sputum mouth 10 is offered, dosing suction sputum connector 6 connects spray suction sputum mouth 10 by sputum aspirator tube being capable of timely continuity
Or the intermittent secretion for siphoning away the patient being gathered on air bag, sputum etc., what is ensured respiration is unimpeded；Dosing is inhaled
For phlegm connector 6 by dosing conduit connection spray suction sputum mouth 10, the medical fluid that dosing conduit imports passes through its sprinkling of spray suction sputum mouth 10
In person's windpipe, the intima of the trachea near trachea cannula and air bag is lubricated, reduces the damage to patients with respiratory tract, is mitigated
In surgical procedure, before tube drawing, during tube drawing caused by cardiovascular stress reaction.On the one hand bronchus double bolloon is capable of fixing branch gas
Pipe, on the other hand can be effectively prevented bronchus leakage problem.
The present invention has filled up the technological gap that existing market lubricates bronchial dosing, suction sputum, thermometric, coating, in addition
Be also equipped with visual function, when ventilation at any time suction sputum, ventilation when medicine charging function, increase intubation lubrication and visual intubation function, be
Clinical use provides more convenience.Solve the technical problem of real-time monitoring body temperature during the one-lung ventilation of clinical operation room, branch
Tracheae double bolloon, lubricant layer are that protection patients with respiratory tract provides safeguard, while discharge to bronchus sputum and avoiding the formation of phlegm
Bolt has good action.
Although above having used general explanation and specific embodiment, the present invention is described in detail, at this
On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements without departing from theon the basis of the spirit of the present invention are fallen within the scope of the claimed invention.
Claims (8)
1. a kind of double-cavity bronchial cannula, it is characterised in that: the double-cavity bronchial cannula includes double lumen tube (1), bronchus
It blocks pipe (11), main tracheal balloon (7), bronchus fixation balloon (9), bronchus and blocks air bag (8), gas tube and dosing suction sputum
Connector (6), the bronchus block the lower end that pipe (11) is connected to double lumen tube (1), and the main tracheal balloon (7) is arranged in two-chamber
It manages on (1) lower outside wall, the bronchus fixation balloon (9) blocks air bag (8) with bronchus and is from top to bottom successively set on
Bronchus blocks on the lateral wall of pipe (11), blocks the branch between air bag (8) in the bronchus fixation balloon (9) and bronchus
Tracheae blocks and offers a spray suction sputum mouth (10) on pipe (11), and the dosing suction sputum connector (6) is by being threaded through double lumen tube
(1) it blocks the pipeline connection in pipe (11) with bronchus and sprays suction sputum mouth (10), the gas tube connects each air bag inflation.
2. double-cavity bronchial cannula according to claim 1, it is characterised in that: block in the bronchus and set on pipe (11)
There is a temperature probe (12), the outside of double lumen tube (1) is equipped with the thermometric connector (5) of connection temperature probe (12).
3. double-cavity bronchial cannula according to claim 2, it is characterised in that: temperature probe (12) setting is being propped up
Tracheae fixation balloon (9) and bronchus block the bronchus between air bag (8) and block on the outer wall of pipe (11), thermometric connector (5)
The connection temperature probe (12) managed in (11) is blocked by being threaded through double lumen tube (1) and bronchus.
4. double-cavity bronchial cannula according to claim 1, it is characterised in that: the bronchus blocks under pipe (11)
End is equipped with a visual probe (13), and visually probe connector (4) is blocked in pipe (11) by being threaded through double lumen tube (1) and bronchus
Connection visually pop one's head in (13).
5. double-cavity bronchial cannula according to claim 1, it is characterised in that: the gas tube includes main tracheal balloon
Gas tube (2) and bronchus airbag inflation pipe (3), the main tracheal balloon gas tube (2) connects main tracheal balloon (7), described
Bronchus airbag inflation pipe (3) connects bronchus simultaneously and blocks air bag (8) and bronchus fixation balloon (9).
6. double-cavity bronchial cannula according to claim 1, it is characterised in that: the bronchus blocks the outer of pipe (11)
One layer of lubricant layer is coated on wall.
7. double-cavity bronchial cannula according to claim 1, it is characterised in that: wrapped on the outer wall of the double lumen tube (1)
It is covered with one layer of lubricant layer.
8. double-cavity bronchial cannula according to claim 6 or 7, it is characterised in that: the lubricant layer is the hydrophilic painting of TPU
Layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910750079.2A CN110433370B (en) | 2019-08-14 | 2019-08-14 | Double-cavity bronchial cannula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910750079.2A CN110433370B (en) | 2019-08-14 | 2019-08-14 | Double-cavity bronchial cannula |
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| Publication Number | Publication Date |
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| CN110433370A true CN110433370A (en) | 2019-11-12 |
| CN110433370B CN110433370B (en) | 2023-01-17 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111450372A (en) * | 2020-04-27 | 2020-07-28 | 南通市妇幼保健院 | Airway clearing device for severe medical patients |
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| CN203220662U (en) * | 2013-02-05 | 2013-10-02 | 高宏 | Three-cuff double-lumen bronchial catheter |
| CN204379936U (en) * | 2014-12-30 | 2015-06-10 | 唐洪波 | Tracheal casing pipe can be attracted under the double bolloon alliteration door of closed endotracheal suction blowout prevention |
| CN204766934U (en) * | 2015-07-03 | 2015-11-18 | 无锡市第二人民医院 | Top area temperature detect's two -chamber trachea cannula |
| CN204840583U (en) * | 2015-07-13 | 2015-12-09 | 张继如 | Top area temperature detect's two -chamber trachea cannula |
| CN204910407U (en) * | 2015-07-22 | 2015-12-30 | 江南大学附属医院（无锡市第四人民医院） | Two -chamber trachea cannula in phlegm hole is inhaled in top area |
| CN105854143A (en) * | 2016-04-18 | 2016-08-17 | 江苏立峰生物科技有限公司 | Dosing phlegm-absorbing temperature-measuring type trachea cannula |
| CN208031630U (en) * | 2017-07-25 | 2018-11-02 | 深圳市美好创亿医疗科技有限公司 | It can thermometric dual cavity bronchus vessel |
| CN208893409U (en) * | 2018-07-23 | 2019-05-24 | 泉州市第一医院 | A kind of safety-type double suction phlegm visual trachea cannula |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111450372A (en) * | 2020-04-27 | 2020-07-28 | 南通市妇幼保健院 | Airway clearing device for severe medical patients |
| CN111450372B (en) * | 2020-04-27 | 2021-02-09 | 南通市妇幼保健院 | Airway clearing device for severe medical patients |
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