CN215690317U - Special-shaped laryngeal mask airway tube with examination and suction functions - Google Patents
Special-shaped laryngeal mask airway tube with examination and suction functions Download PDFInfo
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- CN215690317U CN215690317U CN202122060869.3U CN202122060869U CN215690317U CN 215690317 U CN215690317 U CN 215690317U CN 202122060869 U CN202122060869 U CN 202122060869U CN 215690317 U CN215690317 U CN 215690317U
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- ventilating
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Abstract
The utility model provides a take inspection to attract heterotypic laryngeal mask airway pipe of function, includes the cover bag, is responsible for and machine end connector, and the cover bag sets up in the front end of being responsible for, and machine end connector sets up in the rear end of being responsible for, and machine end connector is provided with the chamber of ventilating and inspection suction connector, and both ends are respectively for ventilating the export and the entry of ventilating around the chamber of ventilating, the export of ventilating is connected with the chamber of ventilating and penetrates to be responsible for and stretch out to cover bag department, inspection suction connector is including inspection suction port, inspection suction port intercommunication is responsible for. Compared with the prior art, the inspection suction port of the utility model is provided with an inlet for the inspection when an additional bronchofiberscope is required to be inserted for inspection or a sputum suction pipe is inserted for sucking secretions or blood at the airway opening, and the operation can be carried out only by opening the inspection suction cover and inserting the bronchofiberscope or the sputum suction pipe from the inspection suction port; the suction can be performed before the tube is pulled out after the operation, thereby being convenient for the operation of doctors and saving the time for the emergency patients.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a special-shaped laryngeal mask airway tube with an inspection suction function.
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 use laryngeal mask carries out anesthesia operation, some patient's trachea mouth secretion, sputum or blood need attract or special department patient need lower bronchofiberscope when for example breathing internal medicine operation and so on operation and examine or attract, the laryngeal mask all does not have the entry of special inspection suction function at present, need to interrupt when needs are examined or attracted and ventilate or need to increase in addition and assist the apparatus to ventilate, it is more complicated to doctor's operation requirement, operating time is longer, bring the inconvenience for the doctor, the risk that still has the ventilation, consequently shorten doctor operating time as far as possible, provide direct effectual function can effectively solve clinical demand.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides a special-shaped laryngeal mask airway tube with the checking and sucking functions, which comprises the following components:
the technical scheme of the utility model is realized as follows:
the utility model provides a special-shaped laryngeal mask airway pipe of function is attracted in area inspection, includes the cover bag, is responsible for and machine end connector, the cover bag sets up in the front end of being responsible for, machine end connector sets up in the rear end of being responsible for, machine end connector is provided with ventilates the chamber and inspects and attracts the joint, ventilate the chamber around both ends respectively for the export of ventilating with ventilate the entry, the export of ventilating penetrates through ventilating the chamber connection and is responsible for and stretch out to cover bag department, the inspection attracts to connect including inspection suction opening, inspection suction opening intercommunication is responsible for.
Preferably, the inspection suction joint is further provided with an inspection suction cover, and the inspection suction cover is connected to the inspection suction opening through an anti-drop rib.
Preferably, the inspection suction joint is made of elastic materials.
Preferably, the elastic material includes silica gel or soft polyvinyl chloride.
Preferably, a handle is provided on one side of the inspection suction cap.
Preferably, the shroud is inflatable or non-inflatable.
Preferably, the machine end fitting is provided with a fixing plate.
Compared with the prior art, the utility model has the following beneficial effects:
according to the special-shaped laryngeal mask airway tube with the inspection suction function, the inspection suction port is a reserved inlet when a bronchofiberscope is required to be additionally inserted for inspection or a sputum suction tube is inserted for sucking secretions or blood at the airway opening, and when the special-shaped laryngeal mask airway tube is used, the operation can be carried out only by opening the inspection suction cover and inserting the bronchofiberscope or the sputum suction tube from the inspection suction port; the examination or the suction can be carried out under the condition of not influencing the ventilation of the laryngeal mask, and the suction can also be carried out before the tube is drawn out after the operation; meanwhile, when a large amount of secretion sputum or blood is sucked, the suction tube can be used for quickly sucking; the operation of a doctor is convenient, and the time is saved for emergency patients.
Drawings
FIG. 1 is a schematic structural view of a special-shaped laryngeal mask airway tube with an inspection suction function according to the utility model;
fig. 2 is a right side view of fig. 1.
In the figure: the mask bladder 100, the main tube 200, the machine end connector 300, the vent chamber 310, the vent outlet 311, the vent inlet 312, the inspection suction connector 320, the inspection suction port 321, the inspection suction cap 322, the retaining rib 323, the handle 324, and the fixing plate 330.
Detailed Description
The present invention will now be described more fully hereinafter with reference to the accompanying drawings, in which embodiments of the utility model are shown.
As shown in fig. 1 and 2, the special laryngeal mask airway tube with the inspection suction function comprises a mask bladder 100, a main tube 200 and a machine end connector 300, wherein the mask bladder 100 is arranged at the front end of the main tube 200, the machine end connector 300 is arranged at the rear end of the main tube 200, the machine end connector 300 is communicated with the rear end of the main tube 200, the machine end connector 300 is provided with a vent cavity 310 and an inspection suction connector 320, the front end and the rear end of the vent cavity 310 are respectively provided with a vent outlet 311 and a vent inlet 312, the vent outlet 311 is connected with the main tube 200 through the vent cavity 310 and extends out of the mask bladder 100, the inspection suction connector 320 comprises an inspection suction port 321, and the inspection suction port 321 is communicated with the vent cavity 310. The inspection suction connector 320 is further provided with an inspection suction cover 322, the inspection suction cover 322 is connected to the inspection suction port 321 through a retaining rib 323, and the inspection suction connector 320 is made of an elastic material. The elastic material comprises silica gel or soft polyvinyl chloride and the like. A handle 324 is provided on one side of the inspection suction cover 322 to facilitate holding, and the machine end connector 300 is provided with a fixing plate 330.
Example (b):
the utility model relates to a special laryngeal mask airway tube with an inspection suction function, which mainly comprises a mask sac, a main tube and a machine end connector, wherein the machine end connector comprises a ventilation cavity, a connector fixing plate and an inspection suction connector; wherein the inspection suction joint consists of an inspection suction port and an inspection suction cover;
the special laryngeal mask airway tube with the examination and suction functions can ventilate a human body through the ventilation cavity of the airway tube; the examination suction port is specially reserved for the time of needing to additionally insert a bronchofiberscope for examination or inserting a sputum suction pipe for sucking secretions or blood at the airway opening, and when the examination suction port is used, the examination suction cover is only opened, and the bronchofiberscope or the sputum suction pipe is inserted from the examination suction port for operation; wherein the cover bag can be of an inflatable structure or a non-inflatable structure; the joint fixing plate can be fixed by a convenient adhesive tape after the laryngeal mask is inserted in place; the inspection suction joint is made of elastic materials such as silica gel or soft polyvinyl chloride and the like so as to reduce the frictional resistance when the bronchofiberscope or the sputum suction tube is inserted, and meanwhile, the minimum size of an inner hole of the inspection suction joint is smaller than the outer diameter of the bronchofiberscope or the sputum suction tube, so that the bronchofiberscope or the sputum suction tube is wrapped and sealed by the wall thickness with the minimum size of the inner hole of the suction joint during inspection or suction operation, and air leakage from the inspection suction port is avoided when the laryngeal mask is ventilated; performing bronchofiberscope examination or suction under the condition of not influencing laryngeal mask ventilation, and performing suction before postoperative tube drawing; meanwhile, when a large amount of secretion sputum or blood is sucked, the suction tube can be used for quickly sucking; the operation of a doctor is convenient, and the time is saved for emergency patients.
Claims (7)
1. The utility model provides a special-shaped laryngeal mask airway pipe of function is attracted in area inspection, its characterized in that, includes the cover bag, is responsible for and machine end connector, the cover bag sets up in being responsible for the front end, machine end connector sets up in being responsible for the rear end, machine end connector is provided with ventilate chamber and inspection suction connector, ventilate the chamber around both ends respectively for ventilating export and the entry of ventilating, the export of ventilating is connected with the chamber of ventilating and penetrates to be responsible for and stretch out to cover bag department, inspection suction connector is including inspection suction opening, inspection suction opening intercommunication is responsible for.
2. The profiled laryngeal mask airway tube with inspection suction function of claim 1, wherein the inspection suction fitting is further provided with an inspection suction cap, the inspection suction cap being connected to the inspection suction port by a retaining rib.
3. The profiled laryngeal mask airway tube with an inspection suction function of claim 1 or 2, wherein the inspection suction fitting is made of an elastic material.
4. The profiled laryngeal mask airway tube with inspection suction function of claim 3, wherein the resilient material comprises silicone or soft polyvinyl chloride.
5. The profiled laryngeal mask airway tube with an inspection suction function of claim 2, wherein a handle is provided on one side of the inspection suction cap.
6. The profiled laryngeal mask airway tube with inspection suction as in claim 5, wherein the mask cuff is inflatable or non-inflatable.
7. The profiled laryngeal mask airway tube with inspection suction function of claim 6, wherein the machine end fitting is provided with a fixing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122060869.3U CN215690317U (en) | 2021-08-30 | 2021-08-30 | Special-shaped laryngeal mask airway tube with examination and suction functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122060869.3U CN215690317U (en) | 2021-08-30 | 2021-08-30 | Special-shaped laryngeal mask airway tube with examination and suction functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215690317U true CN215690317U (en) | 2022-02-01 |
Family
ID=80009235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122060869.3U Active CN215690317U (en) | 2021-08-30 | 2021-08-30 | Special-shaped laryngeal mask airway tube with examination and suction functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215690317U (en) |
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2021
- 2021-08-30 CN CN202122060869.3U patent/CN215690317U/en active Active
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