Clinical anesthesia intubation auxiliary device for anesthesiology department

Abstract

The invention relates to the technical field of medical instruments, in particular to a clinical anesthesia intubation auxiliary device for the anesthesiology department, and aims to solve the problems that according to an existing anesthesia intubation auxiliary device, the epiglottis of a patient cannot be opened, shielding is easily caused, and observation is inconvenient. The clinical anesthesia intubation auxiliary device for the anesthesiology department comprises a first shell and a second shell connected to the front end of the first shell, and further comprises an adjusting assembly arranged in the first shell and the second shell and used for adjusting the included angle between the first shell and the second shell and opening an oral airway of a patient; the supporting assembly is arranged at the front end of the second shell and used for opening the epiglottis of the patient; by arranging the adjusting assembly, the second shell outside the rotating piece deforms to be tightly attached to the lower jaw, the oral airway of a patient is kept open, follow-up intubation operation is facilitated, meanwhile, rotation of the rotating piece triggers the supporting assembly, then the epiglottis of the patient is opened, the intubation time is shortened, and the glottis exposure definition and the intubation success rate are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and in particular to a clinical anesthesia intubation auxiliary device for anesthesiology. Background Art

[0002] Anesthesia intubation is mostly used for general anesthesia. General anesthesia is the use of general anesthetic drugs injected into the body to suppress the patient's central nervous system, which can facilitate the operation of the operation. During this process, tracheal intubation is required to maintain breathing. Tracheal intubation refers to inserting a tracheal tube into the trachea through the mouth or nasal cavity to assist in improving the patient's respiratory function. At the same time, the sputum in the trachea can be sucked out through the tracheal tube to keep the airway open. When performing the intubation operation, auxiliary devices such as a bite sleeve are required to prevent the patient's teeth from biting and damaging the intubation hose; The application with the publication number CN118743808A discloses a clinical anesthesia intubation auxiliary device for anesthesia department, including a bite sleeve body, the outer wall of the bite sleeve body is fixedly installed with an installation outer frame, and the two side walls of the installation outer frame are fixedly connected with installation elastic bands to fix the position of the entire bite sleeve body, and the internal movability of the bite sleeve body is installed with a limited movable frame, the interior of the limited movable frame is interspersed with an intubation tube, and the internal movability of the limited movable frame is installed with a tongue depressor. The present invention allows the patient to bite the bite sleeve, pass the tube body for intubation through the limited movable frame and penetrate into the patient's pharynx, and at the same time, the limited movable frame is moved along with the movement to drive the tongue depressor installed with the limited movable frame to press down the tongue, so that the medical staff can better perform the intubation operation. When the tongue depressor needs to be replaced later, the elastic plastic sheet is pressed downward so that the serrated block on the top of the elastic plastic sheet leaves the serrated groove matched with it, and then the tongue depressor can be pulled out of the second mounting buckle groove to remove the tongue depressor; However, the clinical anesthesia intubation auxiliary device used by the anesthesiology department still has the following problems during use: 1. The clinical anesthesia intubation auxiliary device used by the anesthesiology department cannot open the patient's epiglottis after entering the patient's mouth. When the patient is in anesthesia, the epiglottis may fall back and easily block the airway, affecting the clarity of the glottis exposure, and thus affecting the subsequent intubation operation; 2. The clinical anesthesia intubation auxiliary device used by the anesthesiology department cannot clearly observe the patient's internal oral condition, and medical staff need to rely on external means to facilitate observation and intubation operations. Summary of the Invention

[0003] In response to the above-mentioned problems, the present invention aims to provide a clinical anesthesia intubation assisting device for use in anesthesiology, so as to at least solve the problem that the clinical anesthesia intubation assisting device for use in anesthesiology in the prior art cannot open the patient's epiglottis, which easily causes obstruction and inconvenience in observation.

[0004] The main ideas of the technical solution adopted by the present invention are: A clinical anesthesia intubation auxiliary device for anesthesia department is designed, comprising: a first shell and a second shell connected to the front end of the first shell, the second shell being made of silicone and capable of adjusting its angle with the first shell, and an adjusting component being provided inside the first shell and the second shell to adjust the angle between the first shell and the second shell, so that the second shell is closely attached to the patient's mandible, the patient's mouth is opened for easy intubation; a supporting component is provided at the front end of the second shell, and when the adjusting component is adjusted, the supporting component is triggered to support the patient's epiglottis, thereby exposing the patient's glottis to solve the problem of the epiglottis falling back to block the airway under anesthesia, thereby facilitating subsequent intubation operations; a camera is provided at the front end of the device, a display screen is provided at the end of the device, and a cleaning component is provided outside the camera to clean water mist on the camera lens, thereby improving the clarity of the shooting and facilitating medical staff to observe the inside of the patient's mouth.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention to solve the technical problem is: A clinical anesthesia intubation auxiliary device for anesthesiology, comprising: a first shell and a second shell connected to the front end of the first shell, and further comprising: An adjustment component is disposed in the first housing and the second housing, and is used to adjust the angle between the first housing and the second housing to open the patient's oral airway; The supporting assembly is arranged at the front end of the second shell and is used for opening the patient's epiglottis.

[0006] Furthermore, the adjustment component includes: A fixing block is disposed in the first shell and the second shell, and has a bend at the middle end; a first connecting rod movably disposed in the first housing; A second connecting rod, one end of which is rotatably connected to the front end of the first connecting rod, and the other end of which is rotatably disposed in the fixed block; The rotating member is connected to the front end of the second connecting rod and is located in the second housing.

[0007] Furthermore, a control component is provided in the first housing for controlling the adjustment angle of the adjustment component.

[0008] Furthermore, the control component includes: Two sliding members are respectively connected to two sides of the rear end of the first connecting rod and are both slidably arranged in the first housing; The two telescopic members are arranged in the first shell, and the telescopic ends are respectively connected to the corresponding sliding members.

[0009] Furthermore, the support assembly includes: A third housing connected to the front end of the second housing; a duckbill housing detachably connected to the front end of the third housing; The filling component is arranged between the third shell and the duckbill shell and is used to change the hardness of the duckbill shell.

[0010] Furthermore, the filling component includes: a plurality of second chambers provided in the duckbill housing; a first chamber disposed within the second housing and configured to store a non-Newtonian fluid; a plurality of channels, disposed in the third housing, respectively penetrating the first chamber and the plurality of second chambers; The movable bar is movably arranged in the third shell. The position of the movable bar is adjusted by changing the angle between the first shell and the second shell to open or close the multiple channels.

[0011] Furthermore, a camera is movably provided at the front end of the third housing, and a cleaning component for cleaning the camera is provided on the third housing.

[0012] Furthermore, the third housing is provided with: a connecting member, movably disposed in the third housing, with an end portion connected to the movable bar; The shaft sleeve is rotatably arranged in the third housing, the front end of which is connected to the camera, and the interior of which is a double helix structure; The connecting shaft has one end connected to the connecting piece and the other end sleeved in the shaft sleeve.

[0013] Furthermore, the cleaning component includes: The cleaning brush is connected to the front end of the third housing and cooperates with the camera.

[0014] Compared with the prior art, the present invention has the following advantages: 1. The present invention provides an adjustment component to adjust the deformation of the second shell made of silicone material at the front end to fit tightly against the mandible, thereby opening the patient's oral airway and facilitating subsequent intubation; provides a support component to open the patient's epiglottis after inserting the auxiliary device, thereby preventing the epiglottis from falling back and blocking the airway under anesthesia; and provides a cleaning component to prevent the camera from fogging and condensing water vapor during the flow of gas inside the patient's mouth, thereby affecting the observation of medical staff.

[0015] 2. The present invention provides an adjustment component, which drives the end of the first connecting rod to move through the telescopic member, adjusts the angle between the first connecting rod and the second connecting rod, drives the rotating member to rotate, and causes the second outer shell of the rotating member to deform and fit tightly against the lower jaw, thereby keeping the patient's oral airway open and facilitating subsequent intubation operations.

[0016] 3. The present invention sets a support component, and when the rotating part squeezes the second shell during rotation, the non-Newtonian fluid in the first chamber squeezes the movable bar, and the movable bar moves downward to open the channel. The non-Newtonian fluid flows into the interior of multiple second chambers, so that the duckbill shell is filled and hardened, thereby opening the patient's epiglottis, thereby reducing the trauma of the intubation operation to the pharyngeal tissue, shortening the intubation time, improving the clarity of glottal exposure and the success rate of intubation, and at the same time helping to maintain airway patency and reduce the risk of aspiration and hypoxia.

[0017] 4. The present invention provides a cleaning component. When the movable bar moves downward, the connecting part moves downward, thereby driving the shaft sleeve and the camera connected to the bottom thereof to rotate. When the camera rotates, the cleaning brush can brush away the water mist on the camera lens, thereby preventing the patient from being unable to breathe independently or breathing weakly due to anesthesia during the process of opening the patient's airway, and the gas inside the mouth from quickly entering the airway. The oral environment is relatively humid, and the camera lens is fogged and water vapor condenses during the flow of gas, which affects the observation of medical staff during the subsequent intubation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a front structural schematic diagram of a clinical anesthesia intubation auxiliary device for anesthesiology proposed by the present invention; Figure 2 This is a schematic diagram of the back structure of a clinical anesthesia intubation auxiliary device for anesthesiology proposed by the present invention; Figure 3 This is a schematic diagram of the connection between the first shell, the second shell, the third shell and the duckbill shell proposed in the present invention; Figure 4 A schematic diagram of the internal structure of the first shell and the second shell proposed in the present invention; Figure 5 This is a schematic structural diagram of the fixed shell proposed in the present invention; Figure 6 This is a schematic diagram of the connection between the regulating component and the control component proposed in the present invention; Figure 7 This is a schematic structural diagram of the regulating assembly proposed in the present invention; Figure 8 This is a schematic diagram of the top structure of the cleaning component proposed by the present invention; Figure 9 This is a schematic diagram of the bottom structure of the cleaning component proposed by the present invention; Figure 10 This is a schematic structural diagram of the shaft sleeve proposed in the present invention; Figure 11 This is a schematic diagram of the internal structure of the third housing proposed by the present invention; Figure 12 The present invention proposes Figure 11 A magnified schematic diagram of part A; Figure 13 This is a schematic diagram of the connection between the adjustment component and the first and second housings proposed in the present invention; Figure 14 Schematic diagram of the connection between the adjustment component and the second housing proposed in the present invention Figure 15 A schematic diagram of the internal structure of the second housing proposed in the present invention; Figure 16 This is a schematic diagram of the internal structure of the duckbill shell proposed in the present invention.

[0019] The above drawings include the following reference numerals: 10. First shell; 11. Second shell; 111. First chamber; 12. Elastic sleeve; 13. Notch; 14. Button; 20. Third shell; 21. Movable bar; 211. Channel; 22. Connector; 23. First spring; 24. Connecting shaft; 25. Fitting block; 26. Second spring; 27. Bushing; 28. Camera; 29. ​​Cleaning brush; 30. Duckbill shell; 31. Second chamber; 40. Fixed block; 41. First connecting rod; 42. Second connecting rod; 43. Rotating part; 44. Sliding part; 45. Telescopic part; 46. Display screen; 50. Pressure sensor. DETAILED DESCRIPTION

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention. Example 1

[0022] like Figure 1-16As shown, the present invention discloses a clinical anesthesia intubation auxiliary device for anesthesiology, comprising: a first shell 10 and a second shell 11 connected to the front end of the first shell 10. The first shell 10 is made of plastic and is provided with an elastic sleeve 12. When in use, medical staff hold the first shell 10 and put the elastic sleeve 12 outside the four fingers to prevent the anesthesia intubation auxiliary device from accidentally falling during use; the second shell 11 is made of silicone, which has no irritation to oral tissue, is chemically stable, resistant to saliva corrosion and high-temperature disinfection, and has good elasticity and flexibility, can fit the complex structure of the oral cavity, is comfortable to wear, and is not easy to deform. The diameter of the second shell 11 is about 30 mm; a pressure sensor 50 is also provided on the second shell 11. When the second shell 11 is close to the patient's lower jaw, it is convenient to observe the pressure caused to the patient to avoid damaging the patient's oral cavity.

[0023] The anesthesia intubation auxiliary device in the present invention also includes an adjustment component and a support component; the adjustment component is arranged in the first shell 10 and the second shell 11, and is used to adjust the angle between the first shell 10 and the second shell 11, thereby controlling the deformation of the second shell 11 made of silicone material at the front end to fit tightly against the mandible, so that the patient's oral airway is opened to facilitate subsequent intubation; the support component is arranged at the front end of the second shell 11, and is used to open the patient's epiglottis, which can expose the patient's glottis to solve the problem of the epiglottis falling back to block the airway under anesthesia, thereby reducing the trauma of the intubation operation to the pharyngeal tissue, shortening the intubation time, and improving the clarity of glottis exposure and the success rate of intubation. At the same time, it can assist in maintaining airway patency and reduce the risk of aspiration and hypoxia.

[0024] Furthermore, the adjustment assembly includes a fixed block 40, a first connecting rod 41, a second connecting rod 42 and a rotating member 43; the middle end of the fixed block 40 is provided with a bend with an arc, the rear half of the fixed block 40 is arranged in the first shell 10, and the front half of the fixed block 40 is arranged in the second shell 11; the first connecting rod 41 is movably arranged in the first shell 10; the end of the second connecting rod 42 is rotatably connected to the front end of the first connecting rod 41, a groove is provided in the front half of the fixed block 40, and the front half of the second connecting rod 42 is arranged in the groove; a notch 13 is provided on the first shell 10, and the first connecting rod 41 and the second connecting rod 42 are connected to each other. The rod 42 can extend to the outside of the first shell 10 and the second shell 11 through the slot 13; the rotating member 43 is connected to the front end of the second connecting rod 42 and is located in the second shell 11. The rotating member 43 and the second connecting rod 42 are an integrated structure, and a rotating shaft is provided at the connection. Through the rotating shaft, the connection between the rotating member 43 and the second connecting rod 42 is rotatably connected to the front end of the fixed block 40; by adjusting the angle between the first connecting rod 41 and the second connecting rod 42, the rotating member 43 is driven to rotate, so that the second shell 11 outside the rotating member 43 is deformed and fits tightly against the lower jaw, so that the patient's oral airway is opened, which is convenient for subsequent intubation.

[0025] Furthermore, a control component is further provided in the first housing 10 for controlling the adjustment angle of the adjustment component, and the control component includes: two sliding members 44 and two telescopic members 45; the two sliding members 44 are respectively connected to both sides of the end of the first connecting rod 41, and the two sliding members 44 are slidably provided in the first housing; the sliding member 44 is specifically a slider, and the telescopic member 45 is specifically an electric telescopic rod; the two telescopic members 45 are provided in the first housing 10, and the telescopic ends of the two telescopic members 45 are respectively connected to the corresponding sliding members 44, and the outside of the first housing 10 is provided with Button 14, button 14 is connected to two telescopic parts 45 by a connecting line; when the medical staff presses the button 14, the two telescopic parts 45 extend and retract at the same time, and the two telescopic parts 45 drive the two sliding parts 44 to slide while extending and retracting. The two sliding parts 44 drive the end of the first connecting rod 41 to move. During the movement of the end of the first connecting rod 41, the angle with the second connecting rod 42 changes, thereby driving the rotating part 43 at the front end of the second connecting rod 42 to rotate, so that the second shell 11 outside the rotating part 43 is deformed and close to the lower jaw, so that the patient's oral airway is opened.

[0026] Furthermore, the support assembly includes a third shell 20, a duckbill shell 30, a first chamber 111, a channel 211 and a movable bar 21; the third shell 20 is connected to the front end of the second shell 11; the duckbill shell 30 is detachably connected to the front end of the third shell 20 by a buckle, and a plurality of second chambers 31 are arranged inside the duckbill shell 30, and the second chambers 31 are evenly distributed in the duckbill shell 30. The duckbill shell 30 is made of a soft silicone material, and the total length from the second shell 11 to the duckbill shell 30 is about 140 mm; the first chamber 111 is arranged at the third shell 20, and the second chamber 31 is evenly distributed in the duckbill shell 30. In the front section of the second shell 11, the first chamber 111 is used to store non-Newtonian fluid; multiple channels 211 are set in the third shell 20, and the multiple channels 211 respectively pass through the first chamber 111 and the multiple second chambers 31; the movable bar 21 is movably set in the third shell 20, and multiple first springs 23 are connected between the bottom of the movable bar 21 and the third shell 20. The movable bar 21 matches the channel 211. When the first spring 23 is in a normal state, the movable bar 21 closes the channel 211. When the first spring 23 is compressed, the movable bar 21 moves downward , the channel 211 is opened; when the anesthesia intubation auxiliary device enters the patient's oral cavity, the medical staff presses the button 14, and the two telescopic parts 45 are extended and retracted at the same time. The two telescopic parts 45 drive the two sliding parts 44 to slide while extending and retracting. The two sliding parts 44 drive the end of the first connecting rod 41 to move. During the movement of the end of the first connecting rod 41, the angle between the end and the second connecting rod 42 changes, thereby driving the rotating part 43 at the front end of the second connecting rod 42 to rotate, so that the second shell 11 outside the rotating part 43 is deformed and fits tightly against the lower jaw, so that the patient's oral airway is opened. At the same time, due to the squeezing of the second shell 11 by the rotating part 43 during the rotation process, the non-Newtonian fluid in the first chamber 111 squeezes the movable bar 21, the movable bar 21 moves downward, the first spring 23 is compressed, the channel 211 is opened, and the non-Newtonian fluid flows through the channel 211 to the interior of the multiple second chambers 31. The duckbill shell 30 is filled and hardened, opening the patient's epiglottis, thereby reducing the trauma of the intubation operation to the pharyngeal tissue, shortening the intubation time, improving the clarity of glottal exposure and the success rate of intubation, and at the same time helping to maintain airway patency and reduce the risk of aspiration and hypoxia.

[0027] Furthermore, a camera 28 is movably provided at the front end of the third shell 20, and a display screen 46 is connected to the end of the fixed block 40. The display screen 46 extends to the outside of the first shell 10. The camera 28 and the display screen 46 are electrically connected. By placing the anesthesia intubation auxiliary device inside the patient's mouth, the camera 28 can take pictures of the internal conditions of the patient's mouth, making it convenient for medical staff to clearly observe the internal conditions of the patient's mouth on the display screen 46. Example 2

[0028] According to Example 1, in order to prevent the camera 28 from fogging and condensing water vapor during the flow of air inside the patient's mouth, which would affect the medical staff's observation, a cleaning component for cleaning the camera 28 is further provided on the third housing 20; The third shell 20 is also provided with: a connecting piece 22, a sleeve 27, and a connecting shaft 24; the connecting piece 22 is movably arranged in the third shell 20, and the end is connected to the movable bar 21; the sleeve 27 is rotatably arranged in the third shell 20, the front end of the sleeve 27 is connected to the camera 28, and the interior of the sleeve 27 is a double helix structure; the top of the connecting shaft 24 is connected to the connecting piece 22, and the bottom is sleeved in the sleeve 27. Both sides of the bottom of the connecting shaft 24 are provided with matching blocks 25, and the connecting shaft 24 cooperates with the double helix structure in the sleeve 27 through the matching blocks 25. A second spring 26 is provided on the outside of the shaft section of the connecting shaft 24, and the top end of the second spring 26 is connected to the connecting piece 22, and the bottom end of the second spring 26 is connected to the third shell 20; the cleaning component is specifically configured as a cleaning brush 29, which is connected to the front end of the third shell 20 and cooperates with the camera 28; when the anesthesia intubation auxiliary device enters the patient's mouth, the medical staff presses the button 14, and the two telescopic parts 45 are simultaneously extended and retracted, and the end of the first connecting rod 41 moves and is connected to the second connecting rod 42 during the movement. The angle changes, thereby driving the rotating member 43 at the front end of the second connecting rod 42 to rotate, causing the second shell 11 outside the rotating member 43 to deform and fit closely to the mandible, so that the patient's oral airway is opened. At the same time, due to the squeezing of the second shell 11 by the rotating member 43 during the rotation process, the non-Newtonian fluid in the first chamber 111 squeezes the movable bar 21, and the movable bar 21 moves downward, the first spring 23 is compressed, and the movable bar 21 moves downward to drive the connecting member 22 to move downward. The second spring 26 is compressed, and when the connecting member 22 moves downward, the sleeve 27 rotates, and the camera 28 connected to the bottom of the sleeve 27 rotates accordingly. When the camera 28 rotates, the cleaning brush 29 can brush away the water mist on the lens of the camera 28, so as to avoid the patient being unable to breathe independently or breathing weakly due to being in an anesthetized state during the process of opening the patient's airway, the gas inside the mouth quickly enters the airway, the oral environment is relatively humid, and the lens of the camera 28 produces fogging and condensation of water vapor during the flow of gas, affecting the observation of medical staff during the subsequent intubation.

[0029] Furthermore, in order to enable the camera 28 to maintain an appropriate temperature (corresponding to the patient's oral temperature, 36-37°C) after the angle of the second shell 11 is adjusted, and to avoid the appearance of water vapor on the camera 28 and affecting the observation effect, a heating strip is also provided at the front end of the third shell 20. The heating strip is provided on the outer ring of the camera 28. By turning on the heating module to heat the front end part, the clarity of the shooting by the front camera 28 during the intubation process is further ensured.

[0030] Preferably, the heating strip can be connected to an external power source through a wire, and the wire is located inside the side wall of the third shell 20 and the second shell 11, which is not shown in the figure. This part can be directly realized by adopting the electrical connection method of the existing laparoscope front end structure for lighting, and the details are not repeated here.

[0031] Specific application cases: Bedside anesthesia intubation refers to the operation of inserting a special endotracheal tube into the patient's trachea through the mouth or nose during general anesthesia or emergency treatment. The purpose is to establish a stable artificial airway, ensure the patient's breathing is unobstructed, maintain effective gas exchange and oxygenation, and prevent reflux and aspiration. Due to individual differences in patients, muscle relaxation under anesthesia causes the epiglottis to fall back and block the glottis, and the complex anatomical structure of the airway, it is often difficult to expose the glottis. Traditional intubation operations are prone to problems such as unclear vision and repeated attempts, which may cause complications such as mucosal damage and hypoxia. Therefore, it is necessary to use auxiliary devices to clearly expose the glottis, reduce operational trauma, shorten intubation time, and improve the success rate and safety of intubation. Based on the above situation, the present invention provides a clinical anesthesia intubation auxiliary device for anesthesia, and the specific operations include: First, the medical staff holds the first housing 10 and places the elastic sleeve 12 on the outside of the four fingers, and inserts the anesthesia intubation auxiliary device into the patient's mouth; Then, the medical staff presses the button 14, and the two telescopic members 45 drive the two sliding members 44 to slide, thereby changing the angle between the first connecting rod 41 and the second connecting rod 42, thereby driving the rotating member 43 at the front end of the second connecting rod 42 to rotate, causing the second housing 11 outside the rotating member 43 to deform and fit tightly against the lower jaw, thereby opening the patient's oral airway; Subsequently, the rotating member 43 squeezes the second housing 11 during rotation, and the non-Newtonian fluid in the first chamber 111 squeezes the movable bar 21, causing the movable bar 21 to move downward, opening the channel 211. The non-Newtonian fluid flows through the channel 211 into the interior of the plurality of second chambers 31, filling and hardening the duckbill housing 30, opening the patient's epiglottis, thereby reducing the trauma of the intubation operation to the pharyngeal tissue, shortening the intubation time, and improving the clarity of glottis exposure and the success rate of intubation. Finally, when the movable bar 21 moves downward, it drives the connecting piece 22 to move downward, the sleeve 27 rotates, and the camera 28 connected to the bottom of the sleeve 27 rotates accordingly. When the camera 28 rotates, the cleaning brush 29 can brush away the water mist on the lens of the camera 28, ensuring that the medical staff can observe the inside of the patient's mouth clearly through the display screen 46 and then perform intubation.

[0032] The above description of the embodiments is intended to facilitate understanding and application of the present invention by those skilled in the art. It will be apparent that those skilled in the art can readily make various modifications to the above embodiments and apply the general principles described herein to other embodiments without requiring inventive effort. Therefore, the present invention is not limited to the above embodiments, and improvements and modifications made by those skilled in the art based on the disclosure of the present invention should fall within the scope of protection of the present invention.

Claims

1. A clinical anesthesia intubation assisting device for anesthesia department, comprising: A first housing (10) and a second housing (11) connected to the front end of the first housing (10), characterized in that it further comprises: an adjustment component, disposed in the first housing (10) and the second housing (11), and used for adjusting the angle between the first housing (10) and the second housing (11) to open the patient's oral airway; A support component is provided at the front end of the second shell (11) and is used to open the patient's epiglottis.

2. The clinical anesthesia intubation auxiliary device for anesthesia department according to claim 1, characterized in that: The adjustment component includes: A fixed block (40) is disposed in the first shell (10) and the second shell (11), and has a bend at its middle end; a first connecting rod (41) movably disposed in the first housing (10); A second connecting rod (42), one end of which is rotatably connected to the front end of the first connecting rod (41), and the other end of which is rotatably disposed in the fixed block (40); The rotating member (43) is connected to the front end of the second connecting rod (42) and is located in the second housing (11).

3. The clinical anesthesia intubation auxiliary device for anesthesia department according to claim 2, characterized in that: A control component is also provided in the first housing (10) for controlling the adjustment angle of the adjustment component.

4. The clinical anesthesia intubation auxiliary device for anesthesia department according to claim 3, characterized in that: The control component includes: Two sliding members (44), respectively connected to both sides of the rear end of the first connecting rod (41), and both slidably disposed in the first housing (10); Two telescopic members (45) are arranged in the first housing (10), and the telescopic ends are respectively connected to the corresponding sliding members (44).

5. The clinical anesthesia intubation auxiliary device for anesthesia department according to claim 1, characterized in that: The support assembly comprises: a third housing (20) connected to the front end of the second housing (11); A duckbill housing (30) detachably connected to the front end of the third housing (20); A filling assembly is provided between the third shell (20) and the duckbill shell (30) and is used to change the hardness of the duckbill shell (30).

6. The clinical anesthesia intubation auxiliary device for anesthesia department according to claim 5, characterized in that: The filling assembly comprises: A plurality of second chambers (31) are provided in the duckbill housing (30); A first chamber (111), disposed in the second housing (11), for storing a non-Newtonian fluid; a plurality of channels (211) disposed in the third housing (20) and respectively passing through the first chamber (111) and the plurality of second chambers (31); A movable bar (21) is movably arranged in the third shell (20), and the position of the movable bar (21) is adjusted by changing the angle between the first shell (10) and the second shell (11) to open or close the plurality of channels (211).

7. The clinical anesthesia intubation auxiliary device for anesthesia department according to claim 6, characterized in that: A camera (28) is movably provided at the front end of the third housing (20), and a cleaning component for cleaning the camera (28) is provided on the third housing (20).

8. The clinical anesthesia intubation auxiliary device for anesthesia department according to claim 6, characterized in that: The third housing (20) is further provided with: A connecting member (22) is movably disposed in the third housing (20), with an end portion connected to the movable bar (21); A shaft sleeve (27) is rotatably disposed in the third housing (20), with a front end connected to the camera (28) and an interior having a double helix structure; A connecting shaft (24) has one end connected to the connecting piece (22) and the other end sleeved in the shaft sleeve (27).

9. The clinical anesthesia intubation auxiliary device for anesthesia department according to claim 6, characterized in that: The cleaning component includes: A cleaning brush (29) is connected to the front end of the third housing (20) and cooperates with the camera (28).

Images