CN111001071A - Multifunctional special-shaped laryngeal mask airway tube - Google Patents
Multifunctional special-shaped laryngeal mask airway tube Download PDFInfo
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- CN111001071A CN111001071A CN201911362590.1A CN201911362590A CN111001071A CN 111001071 A CN111001071 A CN 111001071A CN 201911362590 A CN201911362590 A CN 201911362590A CN 111001071 A CN111001071 A CN 111001071A
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- tube
- connecting piece
- suction
- drainage
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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. ventilators; Tracheal tubes
- A61M16/04—Tracheal tubes
- A61M16/0463—Tracheal tubes combined with suction tubes, catheters or the like; Outside connections
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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. ventilators; Tracheal tubes
- A61M16/04—Tracheal tubes
- A61M16/0402—Special features for tracheal tubes not otherwise provided for
- A61M16/0418—Special features for tracheal tubes not otherwise provided for with integrated means for changing the degree of curvature, e.g. for easy intubation
-
- 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. ventilators; Tracheal tubes
- A61M16/04—Tracheal tubes
- A61M16/0434—Cuffs
-
- 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. ventilators; 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. ventilators; Tracheal tubes
- A61M16/04—Tracheal tubes
- A61M16/0488—Mouthpieces; Means for guiding, securing or introducing the tubes
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- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Biomedical Technology (AREA)
- Emergency Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (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)
- Otolaryngology (AREA)
- External Artificial Organs (AREA)
Abstract
本发明公开了多功能异型喉罩气道导管，包括罩囊、连接件、可弯曲加强主管、充气管、引流管、吸引接头、吸引管、通气入口，连接件设有连接件通气出口、连接件吸引口、连接件储液槽、连接件引流腔，连接件位于罩囊内，吸引管的一端穿出连接件通气出口后与吸引接头连接，吸引管的另一端穿出连接件吸引口后与连接件储液槽相连通，所述引流管与连接件引流腔相连通，所述引流管具有弹性，可弯曲加强主管与连接件通气出口相连通，通气入口与可弯曲加强主管相连通，充气管与罩囊相连通。本发明可通过可弯曲加强主管任意弯折调整角度满足不同手术视野及位置，可分别通过引流管插入胃管进行食道分泌物或胃溶物反流物进行引流及通过连接件储液槽和吸引管对咽喉部分泌物、痰液、血液等进行储存和吸引，方便医生的操作，降低手术风险。
The invention discloses a multifunctional special-shaped airway catheter for a laryngeal mask, comprising a cuff, a connecting piece, a bendable reinforcing main pipe, an inflation tube, a drainage tube, a suction joint, a suction tube and a ventilation inlet. A suction port, a connecting piece storage tank, and a connecting piece drainage cavity. The connecting piece is located in the hood. One end of the suction tube passes through the connecting piece ventilation outlet and is connected to the suction joint, and the other end of the suction tube passes through the connecting piece suction port. It is communicated with the liquid storage tank of the connector, the drainage tube is communicated with the drainage cavity of the connector, the drainage tube has elasticity, the bendable reinforcement main pipe is communicated with the ventilation outlet of the connector, and the ventilation inlet is communicated with the bendable reinforcement main tube. The inflation tube communicates with the cuff. The present invention can adjust the angle of any bending and strengthening of the main pipe to meet different surgical fields of view and positions, and can be inserted into the gastric tube through the drainage tube for drainage of esophageal secretions or gastric lysate reflux, and through the connecting piece storage tank and suction The tube stores and attracts throat secretions, sputum, blood, etc., which is convenient for doctors to operate and reduces the risk of surgery.
Description
Technical Field
The invention relates to a multifunctional special-shaped laryngeal mask airway tube.
Background
A laryngeal mask endotracheal tube was invented by Brain in 1983 and was first advocated for use with an airway that employs an extra-glottic approach. In the anesthesia operation using the laryngeal mask, a patient in a special department, such as a five-sense-organ surgery, a head and the like, needs to leave the operation visual field, needs to move the machine end of the laryngeal mask to one side of the face instead of the position right opposite to the oral cavity after the laryngeal mask is successfully placed, and at this time, a reinforced spring bendable laryngeal mask needs to be used, but the existing bendable laryngeal masks are all ordinary single-cavity laryngeal masks and can only be used for operation ventilation, when the patient has esophageal secretions or gastric solutes to flow back, the risk of mistakenly sucking the patient to carry out the airway can be generated, and meanwhile, when a large amount of secretions or a large amount of blood appears in the throat part of the operation, the risk can be generated if the suction is not timely; the traditional double-cavity drainage type laryngeal mask cannot be bent at will, and meanwhile, secretion or bleeding at the throat part cannot be sucked, once the secretion or the blood volume is large in the operation process and cannot be sucked in time, great risk is generated when the secretion or the blood volume flows into the lung, and the laryngeal mask is particularly dangerous to life in an emergency.
Disclosure of Invention
The invention aims to overcome the defects of the existing product and provides a multifunctional special-shaped laryngeal mask airway tube.
In order to achieve the purpose, the invention is realized by the following technical scheme:
the multifunctional special-shaped laryngeal mask airway catheter comprises a mask sac, a connecting piece, a bendable reinforced main tube, an inflation tube, a drainage tube, a suction joint, a suction tube and a ventilation inlet, wherein the connecting piece is provided with a connecting piece ventilation outlet, a connecting piece suction port, a connecting piece liquid storage tank and a connecting piece drainage cavity, the connecting piece is positioned in the mask sac, one end of the suction tube penetrates through the connecting piece ventilation outlet and then is connected with the suction joint, the other end of the suction tube penetrates through the connecting piece suction port and then is communicated with the connecting piece liquid storage tank, the drainage tube is communicated with the connecting piece drainage cavity, the drainage tube has elasticity, the bendable reinforced main tube is communicated with the connecting piece ventilation outlet, the ventilation inlet is communicated with the bendable reinforced main tube.
Preferably, the suction tube is located within the bendable reinforcing main tube.
Preferably, an inflation tube is used to vent the mask bladder.
Preferably, the ventilation system further comprises a machine end fitting, and the ventilation inlet is located on the machine end fitting.
Preferably, the bendable stiffener is located between the connector vent outlet and the vent inlet.
Preferably, the other end of the suction tube is used for sucking laryngeal secretions, sputum and blood.
Preferably, the connecting piece liquid storage tank is used for collecting and storing throat secretions.
Preferably, the drainage lumen of the connector is used for inserting a gastric tube for drainage in the esophagus.
The invention has the following beneficial effects: the invention mainly aims to meet different operation fields and positions by bending the bendable reinforced main pipe at will to adjust the angle while ventilating the normal laryngeal mask, and can be inserted into a stomach tube through a drainage tube to drain esophageal secretions or gastric-soluble reflux objects respectively, so that the safety is higher; the liquid storage tank of the connecting piece can store secretions, sputum, blood and the like in the throat part, and meanwhile, the independent suction tube is designed in the connecting piece, so that when a large amount of secretions, sputum or blood, can be quickly sucked through the suction joint connected with the outside of the suction tube, the suction can be carried out under the condition that the ventilation of the laryngeal mask is not influenced, and the suction can also be carried out before the tube drawing after the operation; the operation of doctors is convenient, the operation risk is reduced, and much time is saved for emergency patients.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a sectional view taken along the direction B-B of fig. 1.
Detailed Description
The technical scheme of the invention is further explained by combining the attached drawings of the specification:
as shown in figures 1 and 2, the multifunctional special-shaped laryngeal mask airway tube comprises a mask sac 1, a connecting piece 2, a bendable reinforced main tube 3, an inflation tube 4, a drainage tube 5, a suction joint 7, a suction tube 8 and a ventilation inlet 61, the connecting piece 2 is provided with a connecting piece ventilating outlet 21, a connecting piece suction port 22, a connecting piece liquid storage tank 23 and a connecting piece drainage cavity 24, the connecting piece 2 is positioned in the mask sac 1, one end of the suction tube 8 is connected with the suction joint 7 after penetrating through the vent outlet 21 of the connecting piece, the other end of the suction tube 8 penetrates through the suction port 22 of the connecting piece and then is communicated with the liquid storage tank 23 of the connecting piece, the drainage tube 5 is communicated with the drainage cavity 24 of the connecting piece, the drainage tube 5 has elasticity, the bendable reinforcing main tube 3 is communicated with the ventilation outlet 21 of the connecting piece, the air inlet 61 is communicated with the bendable reinforced main pipe 3, and the air charging pipe 4 is communicated with the mask bag 1.
As shown in fig. 1 and 2, the suction tube 8 is positioned in the bendable main reinforcement tube 3, the inflation tube 4 is used for ventilating the mask bladder 1, and the invention further comprises a machine end joint 6, and the ventilation inlet 61 is positioned on the machine end joint 6. The machine end connector can be connected with a respirator to meet normal operation ventilation. The ventilation inlet 61 is used for ventilation into the human body.
As shown in fig. 1 and 2, the bendable main reinforcement pipe 3 is located between the connector air outlet 21 and the air inlet 61. The other end of the suction tube 8 is used for sucking secretion, sputum and blood of the throat. The connector liquid storage tank 23 is used for collecting and storing throat secretions. The connector drainage cavity 24 is used for inserting a stomach tube for drainage in the esophagus.
The connecting piece 2 is provided with a connecting piece ventilating outlet 21, a connecting piece suction opening 22, a connecting piece liquid storage tank 23 and a connecting piece drainage cavity 24, meanwhile, an independent suction tube is designed in the connecting piece, the mask sac can be of an inflation type or an inflation-free type, and the functions of suction on the throat part through the suction tube 8, drainage by inserting a stomach tube through the drainage cavity and the like can be respectively realized without mutual interference; the connecting piece reservoir can be stored laryngeal secretion, sputum, blood etc. simultaneously can carry out quick suction to the suction connector of accessible suction tube external connection when a large amount of secretion sputum or blood, attracts under the condition that does not influence the laryngeal mask and ventilates, also can pull out the pipe before the postoperative and attract, also can insert the stomach tube through the drainage tube at any time in addition and carry out esophagus secretion or gastric soluble thing palirrhea thing and carry out the drainage, and the security is higher.
The invention mainly aims to meet different operation fields and positions by bending the bendable reinforced main pipe at will to adjust the angle while ventilating the normal laryngeal mask, and can be inserted into a stomach tube through a drainage tube to drain esophageal secretions or gastric-soluble reflux objects respectively, so that the safety is higher; the liquid storage tank of the connecting piece can store secretions, sputum, blood and the like in the throat part, and meanwhile, the independent suction tube is designed in the connecting piece, so that when a large amount of secretions, sputum or blood, can be quickly sucked through the suction joint connected with the outside of the suction tube, the suction can be carried out under the condition that the ventilation of the laryngeal mask is not influenced, and the suction can also be carried out before the tube drawing after the operation; the operation of doctors is convenient, the operation risk is reduced, and much time is saved for emergency patients.
It should be noted that the above list is only one specific embodiment of the present invention. It is clear that the invention is not limited to the embodiments described above, but that many variations are possible, all of which can be derived or suggested directly from the disclosure of the invention by a person skilled in the art, and are considered to be within the scope of the invention.
Claims (8)
1. The multifunctional special-shaped laryngeal mask airway tube is characterized by comprising a mask sac (1), a connecting piece (2), a bendable reinforced main tube (3), an inflation tube (4), a drainage tube (5), a suction joint (7), a suction tube (8) and a ventilation inlet (61), wherein the connecting piece (2) is provided with a connecting piece ventilation outlet (21), a connecting piece suction port (22), a connecting piece liquid storage tank (23) and a connecting piece drainage cavity (24), the connecting piece (2) is positioned in the mask sac (1), one end of the suction tube (8) penetrates through the connecting piece ventilation outlet (21) and then is connected with the suction joint (7), the other end of the suction tube (8) penetrates through the connecting piece suction port (22) and then is communicated with the connecting piece liquid storage tank (23), the drainage tube (5) is communicated with the connecting piece drainage cavity (24), and the drainage tube (5) has elasticity, the bendable reinforcing main pipe (3) is communicated with the connecting piece ventilation outlet (21), the ventilation inlet (61) is communicated with the bendable reinforcing main pipe (3), and the inflation pipe (4) is communicated with the cover bag (1).
2. The multifunctional profiled laryngeal mask airway tube according to claim 1, characterized in that the suction tube (8) is located inside the bendable stiffening main tube (3).
3. The multifunctional profiled laryngeal mask airway tube according to claim 1, characterized in that the inflation tube (4) is used for ventilating the mask cuff (1).
4. The multifunctional contoured laryngeal mask airway tube of claim 1, further comprising a machine end fitting (6), the ventilation inlet (61) being located on the machine end fitting (6).
5. The multifunctional profiled laryngeal mask airway tube according to claim 1, characterised in that the bendable stiffening trunk (3) is located between the connector ventilation outlet (21) and the ventilation inlet (61).
6. The multifunctional profiled laryngeal mask airway tube of claim 1,
the other end of the suction tube (8) is used for sucking secretion, sputum and blood of the throat.
7. The multifunctional contoured laryngeal mask airway tube of claim 1, wherein the connector reservoir (23) is used for collection and storage of throat secretions.
8. The laryngeal mask with suction tube according to claim 1, characterized in that the connector drainage lumen (24) is used for inserting a gastric tube for drainage in the esophagus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911362590.1A CN111001071A (en) | 2019-12-26 | 2019-12-26 | Multifunctional special-shaped laryngeal mask airway tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911362590.1A CN111001071A (en) | 2019-12-26 | 2019-12-26 | Multifunctional special-shaped laryngeal mask airway tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111001071A true CN111001071A (en) | 2020-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911362590.1A Pending CN111001071A (en) | 2019-12-26 | 2019-12-26 | Multifunctional special-shaped laryngeal mask airway tube |
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| Country | Link |
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| CN (1) | CN111001071A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111888602A (en) * | 2020-07-24 | 2020-11-06 | 浙江优亿医疗器械有限公司 | Visual laryngeal mask with bending function and visual laryngeal mask system |
| CN112316267A (en) * | 2020-11-19 | 2021-02-05 | 昊谱（杭州）生物科技有限公司 | Multifunctional visual single-cavity bronchial cannula |
| CN113694333A (en) * | 2021-09-03 | 2021-11-26 | 无锡圣诺亚科技有限公司 | Multifunctional air bag phlegm suction laryngeal mask |
| CN115671462A (en) * | 2022-09-26 | 2023-02-03 | 厦门炟隆医疗科技有限公司 | Visual laryngeal mask with suction function |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102784431A (en) * | 2012-08-22 | 2012-11-21 | 浙江曙光科技有限公司 | Drainage laryngeal mask |
| CN103223204A (en) * | 2013-04-12 | 2013-07-31 | 浙江曙光科技有限公司 | Integrated double anti-aspiration drainage-type laryngeal mask with multiple cavities |
| RU2543033C1 (en) * | 2014-02-18 | 2015-02-27 | Михаил Александрович Кожевников | Laryngeal mask |
| CN208693956U (en) * | 2017-08-31 | 2019-04-05 | 昊谱（杭州）生物科技有限公司 | The throat cover air flue conduit pipe of Multifunctional connecting component |
| CN208893404U (en) * | 2018-01-31 | 2019-05-24 | 昊谱（杭州）生物科技有限公司 | Airless Drainage Laryngeal Mask Tracheal Tube |
-
2019
- 2019-12-26 CN CN201911362590.1A patent/CN111001071A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102784431A (en) * | 2012-08-22 | 2012-11-21 | 浙江曙光科技有限公司 | Drainage laryngeal mask |
| CN103223204A (en) * | 2013-04-12 | 2013-07-31 | 浙江曙光科技有限公司 | Integrated double anti-aspiration drainage-type laryngeal mask with multiple cavities |
| RU2543033C1 (en) * | 2014-02-18 | 2015-02-27 | Михаил Александрович Кожевников | Laryngeal mask |
| CN208693956U (en) * | 2017-08-31 | 2019-04-05 | 昊谱（杭州）生物科技有限公司 | The throat cover air flue conduit pipe of Multifunctional connecting component |
| CN208893404U (en) * | 2018-01-31 | 2019-05-24 | 昊谱（杭州）生物科技有限公司 | Airless Drainage Laryngeal Mask Tracheal Tube |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111888602A (en) * | 2020-07-24 | 2020-11-06 | 浙江优亿医疗器械有限公司 | Visual laryngeal mask with bending function and visual laryngeal mask system |
| CN112316267A (en) * | 2020-11-19 | 2021-02-05 | 昊谱（杭州）生物科技有限公司 | Multifunctional visual single-cavity bronchial cannula |
| CN113694333A (en) * | 2021-09-03 | 2021-11-26 | 无锡圣诺亚科技有限公司 | Multifunctional air bag phlegm suction laryngeal mask |
| CN115671462A (en) * | 2022-09-26 | 2023-02-03 | 厦门炟隆医疗科技有限公司 | Visual laryngeal mask with suction function |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200414 |
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| RJ01 | Rejection of invention patent application after publication |