CN212262098U - Multifunctional special-shaped laryngeal mask airway tube - Google Patents
Multifunctional special-shaped laryngeal mask airway tube Download PDFInfo
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- CN212262098U CN212262098U CN201922370288.2U CN201922370288U CN212262098U CN 212262098 U CN212262098 U CN 212262098U CN 201922370288 U CN201922370288 U CN 201922370288U CN 212262098 U CN212262098 U CN 212262098U
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- laryngeal mask
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Abstract
The utility model discloses a multi-functional heterotypic laryngeal mask airway pipe, strengthen being responsible for, gas tube, drainage tube, suction joint, attract the pipe, the entry of ventilating including cover bag, connecting piece, flexible, the connecting piece is equipped with connecting piece export of ventilating, connecting piece suction opening, connecting piece reservoir, connecting piece drainage chamber, and the connecting piece is located the cover bag, attracts the one end of pipe to wear out to be connected with suction joint after the connecting piece export of ventilating, and the other end that attracts the pipe is worn out to be linked together with the connecting piece reservoir after the connecting piece suction opening, the drainage tube is linked together with connecting piece drainage chamber, the drainage tube has elasticity, and the flexible is strengthened being responsible for and connecting piece outlet of ventilating, and the entry of ventilating is strengthened being responsible. The utility model discloses accessible flexible enhancement is responsible for and is buckled adjustment angle wantonly and satisfy different operation fields of vision and positions, can insert the stomach tube through the drainage tube respectively and carry out esophagus secretion or gastric soluble thing palirrhea thing and carry out the drainage and store and attract throat's secretion, sputum, blood etc. through connecting piece reservoir and suction tube, makes things convenient for doctor's operation, reduces the operation risk.
Description
Technical Field
The utility model relates to a multifunctional special-shaped laryngeal mask airway tube.
Background
Laryngeal mask endotracheal tube is a type of airway that Brain has utility in 1983 and was first advocated for use using an extra-glottic approach to ventilation. 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.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior product and provide a multifunctional special-shaped laryngeal mask airway tube.
In order to achieve the purpose, the utility model 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 utility model has the advantages as follows: the utility model mainly aims to adjust the angle through the arbitrary bending of the bendable reinforced main pipe to meet different operation visual fields and positions while ventilating the normal laryngeal mask, and can be inserted into the stomach tube through the drainage tube to drain the esophageal secretions or gastric soluble reflux objects, thereby having higher safety; 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 utility model 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 located in the bendable reinforced main tube 3, and the inflation tube 4 is used for ventilating the mask bag 1, the utility model further comprises a machine end connector 6, and the ventilation inlet 61 is located on the machine end connector 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 utility model mainly aims to adjust the angle through the arbitrary bending of the bendable reinforced main pipe to meet different operation visual fields and positions while ventilating the normal laryngeal mask, and can be inserted into the stomach tube through the drainage tube to drain the esophageal secretions or gastric soluble reflux objects, thereby having higher safety; 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. Obviously, the present invention is not limited to the above embodiments, and many modifications can be made, and in short, all modifications that can be directly derived or suggested by the person skilled in the art from the disclosure of the present invention should be considered as the protection scope of the present 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 according to claim 1, characterized in that the other end of the suction tube (8) is used for sucking laryngeal secretions, sputum and blood.
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 multifunctional profiled laryngeal mask airway 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 |
|---|---|---|---|
| CN201922370288.2U CN212262098U (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 |
|---|---|---|---|
| CN201922370288.2U CN212262098U (en) | 2019-12-26 | 2019-12-26 | Multifunctional special-shaped laryngeal mask airway tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212262098U true CN212262098U (en) | 2021-01-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922370288.2U Active CN212262098U (en) | 2019-12-26 | 2019-12-26 | Multifunctional special-shaped laryngeal mask airway tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212262098U (en) |
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2019
- 2019-12-26 CN CN201922370288.2U patent/CN212262098U/en active Active
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