CN105477758A - Novel trachea cannula - Google Patents
Novel trachea cannula Download PDFInfo
- Publication number
- CN105477758A CN105477758A CN201610066263.1A CN201610066263A CN105477758A CN 105477758 A CN105477758 A CN 105477758A CN 201610066263 A CN201610066263 A CN 201610066263A CN 105477758 A CN105477758 A CN 105477758A
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- Prior art keywords
- tracheal cannula
- cannula according
- diameter
- head
- tracheal
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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
- A61M16/0402—Special features for tracheal tubes not otherwise provided for
-
- 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
- A61M16/0461—Nasoendotracheal 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
- A61M16/0475—Tracheal tubes having openings in the tube
-
- 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
- A61M2210/06—Head
- A61M2210/0618—Nose
-
- 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
- A61M2210/06—Head
- A61M2210/0625—Mouth
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- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Emergency Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
Abstract
The invention belongs to the field of medical equipment, and particularly relates to a novel trachea cannula. The novel trachea cannula comprises a cannula body, a balloon and a balloon inflation connecting pipe; the lower end of the balloon inflation connecting pipe is communicated with the balloon, the upper end of the balloon inflation connecting pipe is connected with a balloon inflation device, a strip-shaped groove is formed along the outer wall of the cannula body, and the balloon inflation connecting pipe is embedded in the strip-shaped groove; an annular groove is formed in the lower section of the cannula body, and the balloon is fixed in the annular groove. According to the novel trachea cannula, visual operation of the trachea cannula is achieved, and meanwhile it is guaranteed that a camera device is used repeatedly; insertion of the trachea cannula is safe, and the probability of disengagement of a gular cartilage and damage of the inner wall of a respiratory tract is reduced; collapse and bending of the trachea cannula body at the meshing part are prevented; oxygen supply is not interfered with surgical operation.
Description
Technical field
The invention belongs to medical device field, be specifically related to a kind of tracheal cannula.
Background technology
Endotracheal intubation technology refers to special endotracheal tube, inserts in patient's trachea by oral cavity or nasal cavity, for the technology of anaesthetizing and give emergency treatment to a patient, is also the most reliable means keeping upper respiratory tract unobstructed.Use in endotracheal intubation special conduit be called tracheal intubation, the respiration channel that tracheal intubation sustains life as patient, its safety is of crucial importance.
Intubation technique is universal and ripe clinically at present, but also there is the problem that some jeopardize patients ' lives safety.As tracheal intubation insert from throat time, external force is needed to be strutted by glottis, select the bottom of tracheal intubation to be made as oblique section in the middle of prior art, solve the problem that glottis struts although it is so, but often occur to insert the problem tiltedly causing side throat to damage in blindmate process, when tracheal intubation is inserted into trachea relevant position, because close tracheal intubation and trachea peripheral clearance, so common tracheal intubation is all provided with air bag and gas tube, but at present air bag and airbag aeration connection tube arrange loftier, the friction of tracheal intubation and respiratory tract inwall when can increase intubate, not only easily damages respiratory tract inwall, the displacement of air bag and airbag aeration connection tube also can be caused even to come off, clinically, in order to clearly understand the state and the situation of lesions position that trachea inserts, and then carry out corresponding emergency treatment, although there are all multi-products to realize the visualized operation of intubation technique at present, but in the middle of reality, after tracheal intubation is inserted, need other instrument facility to probe into tracheal intubation when carrying out suction of foreign body or other operations, often touch and strike deep camera head even continuously, the camera head infringement involved great expense is caused even to scrap, and because the attachment of mucus or other foreign bodies in respiratory tract, often cause the cross infection of camera head, and camera head not easily adopts the mode of high temperature or washing to carry out disinfection, it is caused to be difficult to recycling, What is more, camera head even can fall into trachea after being touched fragmentation, cause more serious harm, and in tracheal intubation use procedure, patient is often in automatism, often firmly can be engaged tracheal intubation with tooth, but the material of tracheal intubation mostly is silica gel, yellow jacket glue or PVC material, after patients teeth is firmly engaged, the body generation at occlusion position can be subsided or be bent, and even breaks, affects the normal ventilation of patient, and in the middle of existing product, air entry and operation technique are same entrance, increase the operation easier of medical worker.
Summary of the invention
For above-mentioned Problems existing, the invention provides a kind of tracheal cannula, can realize the visualized operation of tracheal intubation, camera head can Reusability; Tracheal intubation inserts safety, reduces the probability of throat's damage and the damage of respiratory tract inwall; And it is the subsiding of anti-occlusion place tracheal intubation body, bending; Oxygen supply and operation technique do not hinder mutually.
A kind of tracheal cannula, comprise body, air bag and airbag aeration connection tube, the lower end of described airbag aeration connection tube and airbags lead to, the upper end of described airbag aeration connection tube is connected with gas generator for air bag, be provided with strip groove along tube wall, described airbag aeration connection tube is imbedded in described strip groove; The hypomere of described body is provided with annular groove, and described air bag is fixed in described annular groove.
Described body has the closing in of certain gradient in least significant end place, forms flat circular cross-section, and therefore the diameter of described circular cross-section is less than pipe diameter; Tracheal intubation insertion apparatus is also inserted with in described body, described trachea insertion apparatus comprises coniform head and connected push-pull bar that top is smooth dull face, the bottom of described coniform head is provided with the chuck of protrusion, and but the diameter of described chuck is greater than the diameter of described circular cross-section is less than the diameter of described body.
Preferably, also comprise display device, power supply, camera head with by its circuit of being connected of electricity each other; Inwall along described body is provided with hemispheric convex pipe, the bottom end closure of described convex pipe, and top is provided with opening in the outer wall of body, camera head can be inserted in opening the bottom of described convex pipe.
Described camera head comprises LED and photographic head.
Further, the side of described coniform head is provided with hemispheric groove, and described chuck is provided with breach in the position corresponding with it.
Also stud with alloy bracket in described body, described alloy bracket is helical tubular structure.
The middle epimere of described body is provided with air entry branch, and described air entry branch is connected with respirator, and the top of described body is provided with the block with described tube wall threaded engagement.
Described air entry branch is provided with flexible telescopic section.
Described air entry branch is also provided with the control valve controlling opening and closing.
Advantageous Effects of the present invention: be provided with strip groove and annular groove in the present invention on the outer wall of tracheal intubation body, airbag aeration connection tube can be imbedded by strip groove, when air bag is in contraction state, air bag can be pasted into annular groove, therefore tube wall is without lofty, reduce the frictionally damage to respiratory tract inwall or trachea when tracheal intubation is inserted, also reduce air bag by the probability come off that rubs, and because conventional airbag aeration connection tube material is softer, this arrange also reduce airbag aeration connection tube material because of friction or occlusion cause bending, subside, even break, traditional body end is that oblique section easily causes throat side cartilage injury, tracheal intubation insertion apparatus can be inserted in body of the present invention, the top of this tracheal intubation insertion apparatus is the coniform head of smooth dull face, this coniform head can lean out body bottom, the chuck protruded can prevent it from skidding off from body, this set method greatly reduces the technical difficulty that medical worker inserts tracheal intubation, and reduces the injured risk of throat, the setting of the convex pipe of inboard wall of tube body, isolate the contact of camera head and body mucus or other dirts, avoid cross-contamination, therefore without the need to taking a lot of trouble time-consuming for the cleaning of camera head and sterilization, this setting to it also avoid in tracheal intubation when performing other operations the friction of camera head, clashes into the even more serious accident of the breakage that causes, this improves the repeat usage of camera head, the hemispherical groove in side of coniform head and the setting of chuck relevant position breach think adaptation with the convex pipe of the tracheal intubation with camera head, the alloy bracket of helix, ensureing the power also while body can bend with stronger maintenance tubular form, has good seizure resistance, ensures that patient ventilates normally, the setting that air entry divides is propped up and be ensure that patient performs suction of foreign body or other operation at tracheal strips while normal ventilation, and can control block as required and control valve opens or closes a certain passage, the setting of telescopic section makes the position of respirator no longer limited, can not put the operation affecting medical worker because of respirator.Comprehensively above-mentioned, the visualized operation that the present invention is realizing tracheal intubation ensure that camera head Reusability simultaneously; Tracheal intubation inserts safety, reduces the probability that throat's cartilage comes off and respiratory tract inwall damages; And it is the subsiding of anti-occlusion place tracheal intubation body, bending; Oxygen supply and operation technique do not hinder mutually.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is structural representation of the present invention;
Fig. 2 is the schematic diagram of air bag contraction state of the present invention;
Fig. 3 is the schematic diagram under inflated condition of the present invention;
Fig. 4 is the partial enlarged drawing along Figure 1A-A line;
Fig. 5 is the cutaway view Amplified image along Fig. 2 B-B line;
Fig. 6 is the structural representation of tracheal intubation insertion apparatus of the present invention.
Detailed description of the invention
embodiment 1
As shown in Fig. 1 ~ 3, a kind of tracheal cannula, comprise body 1, air bag 2 and airbag aeration connection tube 3, the lower end of described airbag aeration connection tube 3 is connected with air bag 1, the upper end of described airbag aeration connection tube 3 is connected with gas generator for air bag, be provided with strip groove 4 along body 1 outer wall, described airbag aeration connection tube 3 to imbed in described strip groove 4; The hypomere of described body 1 is provided with annular groove 5, and described air bag 2 is fixed in described annular groove 5.
embodiment 2
As shown in Fig. 1,4 and 6, as different from Example 1, described body 1 has the closing in of certain gradient in least significant end place, forms flat circular cross-section 6, and therefore, the diameter of described circular cross-section 6 is less than the diameter of body 1; Tracheal intubation insertion apparatus is also inserted with in described body 1, described trachea insertion apparatus comprises coniform head 7 and connected push-pull bar 8 that top is smooth dull face, the bottom of described coniform head 7 is provided with the chuck 9 of protrusion, and but the diameter of described chuck 9 is greater than the diameter of described circular cross-section 6 is less than the diameter of described body 1.
embodiment 3
As shown in Fig. 1,4 and 5, as different from Example 1, this tracheal cannula also comprise display device, power supply, camera head 10 with by its circuit 11 of being connected of electricity each other, described camera head comprises LED and photographic head; Inwall along described body 1 is provided with hemispheric convex pipe 12, the bottom end closure of described convex pipe 12, and top is provided with opening 13 in the outer wall of body, camera head 10 can be inserted in opening 13 bottom of described convex pipe 12.
embodiment 4
As shown in Fig. 1,4 and 5, as different from Example 1, described body 1 has the closing in of certain gradient in least significant end place, forms flat circular cross-section 6, and therefore, the diameter of described circular cross-section 6 is less than the diameter of body 1; Tracheal intubation insertion apparatus is also inserted with in described body 1, described trachea insertion apparatus comprises coniform head 7 and connected push-pull bar 8 that top is smooth dull face, the bottom of described coniform head 7 is provided with the chuck 9 of protrusion, and but the diameter of described chuck 9 is greater than the diameter of described circular cross-section 6 is less than the diameter of described body 1; This tracheal cannula also comprise display device, power supply, camera head 10 with by its circuit 11 of being connected of electricity each other, described camera head comprises LED and photographic head; Inwall along described body 1 is provided with hemispheric convex pipe 12, the bottom end closure of described convex pipe 12, and top is provided with opening 13 in the outer wall of body, camera head 10 can be inserted in opening 13 bottom of described convex pipe 12; The side of described coniform head 7 is provided with hemispheric groove 14, and described chuck 9 is provided with breach 15 in the position corresponding with it.
embodiment 4
As shown in Fig. 1-~ 3, with embodiment 1 or 2 or 3 unlike, also stud with alloy bracket 16 in described body 1, described alloy bracket 16 is helical tubular structure.
embodiment 5
As shown in Fig. 1-~ 3, with embodiment 1 or 2 or 3 or 4 unlike, the middle epimere of described body 1 is provided with air entry branch 17, and described air entry branch 17 is connected with respirator, and the top of described body 1 is provided with the block 18 coordinated with described body 1 outer wall thread.
embodiment 6
As shown in Fig. 1-~ 3, as different from Example 5, described air entry branch 17 is provided with flexible telescopic section 19.
embodiment 7
As shown in Fig. 1-~ 3, with embodiment 5 or 6 unlike, described air entry branch 17 is also provided with and controls the control valve 20 of opening and closing.
Above-described embodiment of the present invention, does not form limiting the scope of the present invention, and any amendment done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within claims of the present invention.
Claims (9)
1. a tracheal cannula, comprise body, air bag and airbag aeration connection tube, the lower end of described airbag aeration connection tube and airbags lead to, the upper end of described airbag aeration connection tube is connected with gas generator for air bag, it is characterized in that: be provided with strip groove along tube wall, described airbag aeration connection tube is imbedded in described strip groove; The hypomere of described body is provided with annular groove, and described air bag is fixed in described annular groove.
2. tracheal cannula according to claim 1, is characterized in that: described body has the closing in of certain gradient in least significant end place, forms flat circular cross-section, and therefore the diameter of described circular cross-section is less than pipe diameter; Tracheal intubation insertion apparatus is also inserted with in described body, described trachea insertion apparatus comprises coniform head and connected push-pull bar that top is smooth dull face, the bottom of described coniform head is provided with the chuck of protrusion, and but the diameter of described chuck is greater than the diameter of described circular cross-section is less than the diameter of described body.
3. tracheal cannula according to claim 1 and 2, is characterized in that: also comprise display device, power supply, camera head with by its circuit of being connected of electricity each other; Inwall along described body is provided with hemispheric convex pipe, the bottom end closure of described convex pipe, and top is provided with opening in the outer wall of body, camera head can be inserted in opening the bottom of described convex pipe.
4. tracheal cannula according to claim 3, is characterized in that: described camera head comprises LED and photographic head.
5. tracheal cannula according to claim 3, is characterized in that: the side of described coniform head is provided with hemispheric groove, and described chuck is provided with breach in the position corresponding with it.
6. the tracheal cannula according to claim 1 or 2 or 4 or 5, it is characterized in that: the middle epimere of described body is provided with air entry branch, described air entry branch is connected with respirator, and the top of described body is provided with the block with described tube wall threaded engagement.
7. tracheal cannula according to claim 6, is characterized in that: described air entry branch is provided with flexible telescopic section.
8. tracheal cannula according to claim 6, is characterized in that: described air entry branch is also provided with the control valve controlling opening and closing.
9. the tracheal cannula according to claim 1 or 2 or 4 or 5 or 7 or 8, it is characterized in that: also stud with alloy bracket in described body, described alloy bracket is helical tubular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610066263.1A CN105477758A (en) | 2016-01-29 | 2016-01-29 | Novel trachea cannula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610066263.1A CN105477758A (en) | 2016-01-29 | 2016-01-29 | Novel trachea cannula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105477758A true CN105477758A (en) | 2016-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610066263.1A Pending CN105477758A (en) | 2016-01-29 | 2016-01-29 | Novel trachea cannula |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105999499A (en) * | 2016-05-06 | 2016-10-12 | 江苏立峰生物科技有限公司 | Medicine-adding phlegm-sucking temperature-measuring visual tracheal intubation |
| WO2018223409A1 (en) * | 2017-06-06 | 2018-12-13 | 肖金仿 | Efficient care-type variable endotracheal tube ventilation device |
| CN109621137A (en) * | 2018-12-27 | 2019-04-16 | 广州源临医疗器械有限公司 | A kind of double-cavity bronchial cannula |
| CN110812644A (en) * | 2019-11-07 | 2020-02-21 | 青岛大学附属医院 | Fretwork autogenous cutting metal casing |
| CN112618901A (en) * | 2021-02-23 | 2021-04-09 | 山东省千佛山医院 | Trachea cannula |
| CN113289185A (en) * | 2021-05-25 | 2021-08-24 | 河南中医药大学第一附属医院 | Multifunctional trachea cannula |
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| US2991787A (en) * | 1957-04-11 | 1961-07-11 | Sierra Eng Co | Tracheotomy instrument |
| US3599642A (en) * | 1967-03-20 | 1971-08-17 | Roland L Tindel | Endotracheal tubes |
| US3606669A (en) * | 1969-05-26 | 1971-09-21 | Philip Morris Inc | Method of making tracheal tube device |
| CN1620321A (en) * | 2002-01-23 | 2005-05-25 | 阿奇巴尔德·伊恩·杰里米·布雷恩 | Trachea cannula capable of accurately measuring mucosal pressure |
| CN1771068A (en) * | 2004-05-03 | 2006-05-10 | 魏华锋 | Jet endotracheal device and its use in intubation |
| CN201157611Y (en) * | 2008-03-14 | 2008-12-03 | 刘圣芳 | Trachea cannula trachea device |
| CN101507853A (en) * | 2009-03-17 | 2009-08-19 | 王志宏 | Micro-wound tracheal tube |
| CN102920422A (en) * | 2012-10-26 | 2013-02-13 | 关新江 | Visual ventilating intubation laryngoscope |
| CN204219560U (en) * | 2014-11-12 | 2015-03-25 | 朱子寰 | A kind of tracheal intubation |
| CN104524677A (en) * | 2014-09-25 | 2015-04-22 | 任建伟 | Visible noninvasive trachea cannula |
-
2016
- 2016-01-29 CN CN201610066263.1A patent/CN105477758A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2991787A (en) * | 1957-04-11 | 1961-07-11 | Sierra Eng Co | Tracheotomy instrument |
| US3599642A (en) * | 1967-03-20 | 1971-08-17 | Roland L Tindel | Endotracheal tubes |
| US3606669A (en) * | 1969-05-26 | 1971-09-21 | Philip Morris Inc | Method of making tracheal tube device |
| CN1620321A (en) * | 2002-01-23 | 2005-05-25 | 阿奇巴尔德·伊恩·杰里米·布雷恩 | Trachea cannula capable of accurately measuring mucosal pressure |
| CN1771068A (en) * | 2004-05-03 | 2006-05-10 | 魏华锋 | Jet endotracheal device and its use in intubation |
| CN201157611Y (en) * | 2008-03-14 | 2008-12-03 | 刘圣芳 | Trachea cannula trachea device |
| CN101507853A (en) * | 2009-03-17 | 2009-08-19 | 王志宏 | Micro-wound tracheal tube |
| CN102920422A (en) * | 2012-10-26 | 2013-02-13 | 关新江 | Visual ventilating intubation laryngoscope |
| CN104524677A (en) * | 2014-09-25 | 2015-04-22 | 任建伟 | Visible noninvasive trachea cannula |
| CN204219560U (en) * | 2014-11-12 | 2015-03-25 | 朱子寰 | A kind of tracheal intubation |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105999499A (en) * | 2016-05-06 | 2016-10-12 | 江苏立峰生物科技有限公司 | Medicine-adding phlegm-sucking temperature-measuring visual tracheal intubation |
| WO2018223409A1 (en) * | 2017-06-06 | 2018-12-13 | 肖金仿 | Efficient care-type variable endotracheal tube ventilation device |
| CN109621137A (en) * | 2018-12-27 | 2019-04-16 | 广州源临医疗器械有限公司 | A kind of double-cavity bronchial cannula |
| CN110812644A (en) * | 2019-11-07 | 2020-02-21 | 青岛大学附属医院 | Fretwork autogenous cutting metal casing |
| CN112618901A (en) * | 2021-02-23 | 2021-04-09 | 山东省千佛山医院 | Trachea cannula |
| CN113289185A (en) * | 2021-05-25 | 2021-08-24 | 河南中医药大学第一附属医院 | Multifunctional trachea cannula |
| CN113289185B (en) * | 2021-05-25 | 2024-03-08 | 河南中医药大学第一附属医院 | Multifunctional trachea cannula |
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Application publication date: 20160413 |