Respiratory obstruction preventing device in anesthesia nursing operation

Abstract

The invention relates to a device for preventing respiratory obstruction in anesthesia nursing operation, which belongs to the technical field of medical instruments and comprises an oropharynx folding pressing plate, an airway intubation channel, an esophagus intubation hole, an esophagus anti-backflow tube, an oral secretion suction hole, a monitoring camera and a central controller. By arranging the anti-respiratory obstruction device which is simultaneously provided with an esophagus anti-backflow blocking structure, an oral secretion infiltration prevention structure and a respiratory tract cleaning monitoring structure, the esophagus anti-backflow pipe is combined with the inner monitor, so that prevention monitoring and timely suction of backflow substances when obstruction occurs can be realized; by means of appropriate pressing of the oropharynx folding pressing plate attached to the oropharynx and combining with the oral secretion suction holes in the oropharynx folding pressing plate, secretions can be removed in real time, obstructed secretions can be prevented from entering the oropharynx and the respiratory tract, breathing is assisted when respiratory obstruction occurs due to the arrangement of the air holes, and finally respiratory obstruction is comprehensively prevented. And the respiratory obstruction can be effectively and quickly treated when appearing.

Description

Technical Field

[0001] The invention relates to the technical field of medical devices, in particular to a device for preventing respiratory obstruction during anesthesia nursing surgery. Background Art

[0002] During anesthesia surgery, the patient loses the ability to control his limbs and cannot react to physical abnormalities after anesthesia. Therefore, assisted breathing is extremely important during anesthesia surgery. However, respiratory obstruction may occur during anesthesia surgery due to a variety of reasons. If respiratory obstruction is not promptly treated, it can easily cause hypoxia in the patient, necessitating the suspension of the operation for timely treatment. However, temporary treatment of respiratory obstruction during surgery will cause the ongoing surgery to be stopped, prolonging the patient's surgery time, increasing the difficulty of the doctor's surgery and increasing the failure rate of the surgery.

[0003] At present, the existing technology mainly provides temporary treatment for the sudden phenomenon of respiratory obstruction during anesthesia surgery, and rarely uses instrumental intervention to prevent it in advance. However, once respiratory obstruction occurs, treatment after it occurs will inevitably affect the ongoing surgery. Therefore, if it is possible to provide a method for preventing respiratory obstruction and to provide internal treatment immediately when respiratory obstruction occurs, so that the sudden situation of respiratory obstruction can be quickly treated and relieved to normal without surgery, it will greatly avoid interference with the surgery and better guarantee the surgical operation. Summary of the invention

[0004] In view of this, the purpose of the present invention is to propose an anti-respiratory obstruction device during anesthesia nursing surgery. By providing an anti-respiratory obstruction device that simultaneously has an esophageal reflux prevention blockage structure, a structure to prevent oral secretions from infiltrating, and a respiratory tract clearance monitoring structure, the problem that the prior art has no real-time monitoring structure for parts prone to respiratory obstruction, resulting in the inability to prevent respiratory obstruction in real time, and lacks a structure for assisting breathing and clearing obstruction factors when respiratory obstruction occurs, resulting in the inability to quickly treat respiratory obstruction when it occurs, affecting the progress of the operation and increasing the probability of surgical failure for patients.

[0005] The present invention is achieved through the following technical solutions:

[0006] A device for preventing respiratory obstruction during anesthesia nursing surgery comprises an oropharyngeal folding pressure plate, the oropharyngeal folding pressure plate consists of an upper pressure plate and a lower pressure plate, the upper pressure plate is provided with an airway intubation channel, an esophageal intubation hole is fixedly provided on the right side of the airway intubation channel, an esophageal anti-reflux tube is fixedly provided in the esophageal intubation hole, the lower pressure plate is evenly provided with oral secretion suction holes, a monitoring camera is fixedly provided at the rear of the upper pressure plate, and the oropharyngeal folding pressure plate is externally connected to a central controller via a line.

[0007] Furthermore, the upper pressing plate and the lower pressing plate are both composed of a hard inner plate and a silicone outer wrapping layer, and the upper pressing plate and the lower pressing plate are rotatably connected via an electric rotating shaft.

[0008] Furthermore, the hard inner plate is manufactured by 3D printing according to the shape of the patient's oropharynx.

[0009] Furthermore, a tracheal tube fixing sleeve is fixedly arranged in the tracheal tube channel, and the tracheal tube fixing sleeve is a micro ring-mounted inflatable sleeve, and the surface of the micro ring-mounted inflatable sleeve is provided with anti-slip wave dots in a dot matrix.

[0010] Furthermore, air holes are evenly distributed between the airway tube channel and the esophageal tube hole.

[0011] Furthermore, the esophageal anti-reflux tube includes an inflatable tube wall, and an inflatable flow-blocking inverted funnel bag is fixedly arranged on the top of the inflatable tube wall, and the opening of the inflatable flow-blocking inverted funnel bag is connected to the lumen of the esophageal anti-reflux tube.

[0012] Furthermore, the central controller includes a control panel and a control box, and an electric inflator, a backflow suction machine, a secretion suction machine and a video signal receiver are fixedly installed inside the control box.

[0013] Furthermore, a luminous light strip is fixedly arranged around the outer side of the monitoring camera.

[0014] The beneficial effects of the present invention are:

[0015] The present invention provides an anti-respiratory obstruction device that simultaneously has an esophageal reflux prevention blockage structure, an oral secretion infiltration prevention structure and a respiratory tract clearing monitoring structure. The esophageal reflux prevention tube is combined with the inner monitor to facilitate the prevention and monitoring of the esophageal condition and the simultaneous suction treatment when esophageal reflux occurs. The oropharyngeal folding pressure plate is used to appropriately press the oropharynx in combination with the oral secretion suction hole thereon, which is conducive to clearing the secretions in real time to prevent the secretions that may cause obstruction from entering the oropharynx and even the respiratory tract, thereby achieving real-time monitoring of the parts prone to respiratory obstruction. The ventilation holes are provided to ensure assisted breathing when respiratory obstruction occurs, and finally the prevention of respiratory obstruction is achieved in an integrated manner, and effective and rapid treatment can be achieved when respiratory obstruction occurs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is the overall structure diagram of the assembly;

[0017] Figure 2 Front view of the folded pressure plate for the oropharynx;

[0018] Figure 3 A lateral view of the folded compression plate for the oropharynx;

[0019] Figure 4Posterior view of the folded compression plate for the oropharynx;

[0020] Figure 5 This is a cross-sectional view of the oral secretion suction hole;

[0021] Figure 6 It is a cross-sectional view of the inflated flow-blocking inverted funnel bladder;

[0022] Figure 7 To control the relationship diagram.

[0023] Description of reference numerals:

[0024] 1. Oropharyngeal folding pressure plate; 2. Upper pressure plate; 3. Lower pressure plate; 4. Airway intubation channel; 5. Esophageal intubation hole; 6. Esophageal anti-reflux tube; 7. Oral secretion suction hole; 8. Monitoring camera; 9. Central controller; 10. Electric shaft; 11. Endotracheal intubation fixing sleeve; 12. Air vent; 13. Inflatable tube wall; 14. Inflatable flow-blocking funnel bag; 15. Control panel; 16. Control box; 17. Luminous light strip. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0026] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0028] In the above description of the present invention, it should be noted that the terms "one side", "the other side", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product of the invention is usually placed when in use, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0029] In addition, the term "same" does not mean that the parts must be absolutely the same, but slight differences are allowed. The term "vertical" only means that the positional relationship between the parts is more vertical than "parallel", and does not mean that the structure must be completely vertical, but can be slightly tilted.

[0030] like Figure 1-6 As shown, an embodiment of the present invention is: a device for preventing respiratory obstruction during anesthesia care, including an oropharyngeal folding pressure plate 1, the oropharyngeal folding pressure plate is composed of an upper pressure plate 2 and a lower pressure plate 3, an airway intubation channel 4 is opened on the upper pressure plate, an esophageal intubation hole 5 is fixedly provided on the right side of the airway intubation channel, an esophageal anti-reflux tube 6 is fixedly provided in the esophageal intubation port, oral secretion suction holes 7 are evenly distributed on the lower pressure plate, a monitoring camera 8 is fixedly provided behind the upper pressure plate, a light strip 17 is fixedly provided around the outside of the monitoring camera, and a central controller 9 is externally connected to the oropharyngeal folding pressure plate through a line. The central controller includes a control panel 15 and a control box 16, and an electric inflator, a reflux suction machine, a secretion suction machine and a video signal receiver are fixedly provided inside the control box.

[0031] The upper pressing plate and the lower pressing plate are both composed of a hard inner plate and a silicone outer wrapping layer, and the upper pressing plate and the lower pressing plate are rotatably connected by an electric rotating shaft 10. A tracheal cannula fixing sleeve 11 is fixedly arranged in the tracheal cannula channel, and the tracheal cannula fixing sleeve is a micro ring-mounted inflatable sleeve, and the surface of the micro ring-mounted inflatable sleeve is dot-matrix-arranged with anti-slip wave dots for better positioning and fixing of the tracheal cannula after inflation and fixation. Air holes 12 are evenly distributed between the tracheal cannula channel and the esophageal cannula hole.

[0032] The esophageal anti-reflux tube comprises an inflatable tube wall 13, the top of which is connected and fixedly provided with an inflatable flow-blocking inverted funnel bag 14, and the opening of the inflatable flow-blocking inverted funnel bag is connected to the lumen of the esophageal anti-reflux tube.

[0033] When implementing this embodiment, first use a clamp to insert the folded oropharyngeal folding pressure plate into the oropharynx of an anesthetized patient. After inserting it, control the electric shaft of the oropharyngeal folding pressure plate through the control panel to unfold it so that it fits perfectly with the patient's oropharynx and is firmly connected there. Then, pass the respiratory tube through the airway tube channel to reach the target position of the respiratory tract. During this process, the secretion suction machine is synchronously turned on to synchronously suck out a large amount of secretions produced in the patient's oral cavity due to the conditioned reflex of the tube to prevent the patient from being stimulated to have respiratory obstruction. The light strip and the detection camera are started to perform synchronous real-time monitoring operations. Then, when the tracheal tube is inserted, the electric inflator is controlled by the central controller to inflate the tracheal tube fixing sleeve. , so that it just fits with the endotracheal tube, then stop inflating, complete the limit fixation of the endotracheal tube, and then insert the esophageal anti-reflux tube along the esophageal intubation port so that it is inserted into the esophagus under the observation of the monitoring camera. After the insertion is completed, the control center controls the electric inflator to inflate the air-blocking backflow funnel bag to make it inflate and expand it to clamp it on the esophageal wall to complete the fixed seal to prevent the esophageal reflux from refluxing and blocking it. After it is inflated, the reflux suction machine is started. When the monitoring detects that the esophagus is abnormal with exudate, the reflux suction machine is immediately turned on to suck out the reflux to avoid respiratory obstruction. When the monitoring camera detects that the respiratory tract is abnormal, it is immediately injected into the air port to imitate the patient's breathing frequency to circulate oxygen and absorb waste gas inside to ensure that the patient breathes calmly.

[0034] The present embodiment provides an anti-respiratory obstruction device that simultaneously has an esophageal reflux prevention blockage structure, an oral secretion infiltration prevention structure, and a respiratory tract clearing monitoring structure. The esophageal reflux prevention tube is combined with the inner monitor to facilitate the prevention and monitoring of the esophageal condition and simultaneous suction treatment when esophageal reflux occurs. The oropharyngeal folding pressure plate is used to appropriately press the oropharynx in combination with the oral secretion suction hole thereon, which is conducive to clearing secretions in real time to prevent secretions that may cause obstruction from entering the oropharynx and even the respiratory tract, thereby achieving real-time monitoring of areas prone to respiratory obstruction. The ventilation holes are provided to ensure assisted breathing when respiratory obstruction occurs, and ultimately the prevention of respiratory obstruction is achieved in an integrated manner, while effective and rapid treatment can be provided when respiratory obstruction occurs.

[0035] In this embodiment, the hard inner plate is 3D printed according to the shape of the patient's oropharynx, which is conducive to better fitting the patient's oropharynx.

[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the present invention, which should be included in the scope of the claims of the present invention.

Claims

1. A device for preventing respiratory obstruction during anesthesia nursing, characterized in that: It comprises an oropharyngeal folding pressure plate, which is composed of an upper pressure plate and a lower pressure plate. The upper pressure plate is provided with an airway intubation channel, an esophageal intubation hole is fixedly provided on the right side of the airway intubation channel, an esophageal reflux prevention tube is fixedly provided in the esophageal intubation hole, oral secretion suction holes are evenly distributed on the lower pressure plate, a monitoring camera is fixedly provided at the rear of the upper pressure plate, and the oropharyngeal folding pressure plate is externally connected to a central controller through a line.

2. The device for preventing respiratory obstruction during anesthesia nursing according to claim 1, characterized in that: The upper pressing plate and the lower pressing plate are both composed of a hard inner plate and a silicone outer wrapping layer, and the upper pressing plate and the lower pressing plate are rotatably connected through an electric rotating shaft.

3. The device for preventing respiratory obstruction during anesthesia nursing according to claim 1, characterized in that: The hard inner plate is manufactured by 3D printing according to the shape of the patient's oropharynx.

4. The device for preventing respiratory obstruction during anesthesia nursing according to claim 1, characterized in that: A tracheal cannula fixing sleeve is fixedly arranged in the tracheal cannula channel, and the tracheal cannula fixing sleeve is a micro ring-mounted inflatable sleeve, and the surface of the micro ring-mounted inflatable sleeve is provided with anti-slip wave dots in a dot matrix.

5. The device for preventing respiratory obstruction during anesthesia nursing according to claim 1, characterized in that: Ventilation holes are evenly distributed between the airway intubation channel and the esophagus intubation hole.

6. The device for preventing respiratory obstruction during anesthesia care according to claim 1, characterized in that: The esophageal anti-reflux tube comprises an inflatable tube wall, the top of which is connected and fixedly provided with an inflatable flow-blocking inverted funnel bag, and the opening of the inflatable flow-blocking inverted funnel bag is connected to the tube cavity of the esophageal anti-reflux tube.

7. A device for preventing respiratory obstruction during anesthesia nursing according to any one of claims 1 to 6, characterized in that The central controller includes a control panel and a control box, and an electric inflator, a backflow suction machine, a secretion suction machine and a video signal receiver are fixedly installed inside the control box.

8. A device for preventing respiratory obstruction during anesthesia nursing according to any one of claims 1 to 7, characterized in that : A luminous light strip is fixedly arranged around the outside of the monitoring camera.

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