Clinical anesthesia intubation auxiliary equipment based on anesthesiology department

Abstract

The invention discloses a clinical anesthesia intubation auxiliary device based on the anesthesiology department, belongs to the technical field of anesthesia intubation, and provides the following scheme that the clinical anesthesia intubation auxiliary device comprises an auxiliary mechanism, a catheter penetrating auxiliary mechanism is arranged below the auxiliary mechanism, and the auxiliary mechanism comprises a catheter penetrating auxiliary display assembly; the bottom end of the outer catheter is arranged beside the mouth of a patient, then the supporting assembly is held by hand, the handle is pressed downwards at the moment, the handle drives the outer catheter to move downwards, the end, connected with the bottom of the rubber sleeve, of the supporting assembly is fixed, the outer catheter drives the rubber sleeve to move downwards at the moment, and the outer catheter is pushed downwards to spread the rubber sleeve in sequence; the rubber sleeve gradually extends to the deep part of the oral cavity and reaches the intubation position, the contact friction between the rubber sleeve and the oral cavity can be greatly reduced by adopting a spreading mode, so that the problem of discomfort or trauma to a patient is reduced, the rubber sleeve can be accurately spread to the intubation position through the camera, and the injury to the oral cavity of the patient is further reduced.

Description

Technical Field

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

[0002] Anesthesia intubation is an important operation during anesthesia. It usually involves inserting a special tube into the trachea through the patient's mouth or nose to ensure that the patient's airway is open during surgery or other medical operations, allowing effective respiratory support and gas exchange.

[0003] At present, in the prior art, before anesthesia intubation is performed, a laryngoscope with a photographing function is often needed to assist in intubation. However, there are still some problems when using common laryngoscopes. For example, during the insertion of the laryngoscope, since it is made of metal, the friction between the laryngoscope and the deep part of the patient's mouth is large when inserted into the deep part of the patient's mouth, which can easily cause trauma to the patient's mouth. In addition, its temperature is generally low, and the patient is relatively uncomfortable during insertion. In addition, when the laryngoscope is pulled out, some secretions in the patient's mouth adhere to its surface. Direct pulling out is not only easy to splash, but also very inconvenient for subsequent cleaning.

[0004] In view of the above problems, the present invention document proposes a clinical anesthesia intubation auxiliary device for use in anesthesiology. Summary of the invention

[0005] The purpose of the present invention is to solve the problem in the prior art that before anesthesia intubation is performed, a laryngoscope with a photographing function is often needed to assist in intubation. However, there are still some problems when using common laryngoscopes. For example, during the insertion of the laryngoscope, since it is made of metal, the friction between the laryngoscope and the deep part of the patient's mouth is large when inserted into the deep part of the patient's mouth, which can easily cause trauma to the patient's mouth. In addition, its temperature is generally low, and the patient is relatively uncomfortable during insertion. When the laryngoscope is pulled out, some secretions in the patient's mouth are adhered to its surface. Direct pulling out not only easily splashes, but also makes subsequent cleaning very inconvenient. Therefore, a clinical anesthesia intubation auxiliary device based on anesthesia department is proposed.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A clinical anesthesia intubation auxiliary device for anesthesiology, comprising an auxiliary mechanism, wherein a tube insertion auxiliary mechanism is arranged below the auxiliary mechanism;

[0008] The auxiliary mechanism comprises a catheter threading auxiliary display component, the bottom of which is connected to a connecting component, an outer retaining component is arranged below the connecting component, and an inner catheter is arranged in the outer retaining component;

[0009] The tube threading auxiliary mechanism includes a rubber sleeve, which is arranged between the inner catheter and the outer retaining assembly. A reset assembly is arranged above the rubber sleeve. The rubber sleeve extends from the bottom of the outer retaining assembly and is covered under the outer retaining assembly by being turned outward. A rubber sleeve tightening assembly is arranged at the outward-turned end of the rubber sleeve, and the rubber sleeve tightening assembly locks the outward-turned part of the rubber sleeve to the supporting assembly.

[0010] Preferably, the catheter threading auxiliary display assembly includes a display, and two connecting blocks are fixedly connected to the bottom of the display, a support shaft is fixedly connected between the two connecting blocks, the support shaft is made of rubber material, the support shaft is rotatably connected in a sleeve, and a handle is fixedly connected to the bottom of the sleeve.

[0011] Preferably, a battery compartment is provided inside the handle, and a first joint is provided at the bottom of the handle, a connecting shaft and a fixing member are fixedly connected to the bottom of the handle, and first protrusions are fixedly connected to both sides of the fixing member.

[0012] Preferably, the outer retaining assembly comprises an outer catheter, the top of which is fixedly connected to a first threaded interface, positioning openings are provided on both sides of the upper portion of the outer catheter, and a guide slide is also fixedly connected to the surface of the outer catheter.

[0013] Preferably, the support assembly comprises a circular sleeve, the circular sleeve is arranged outside the outer catheter, the inner ring of the circular sleeve is provided with a guide slot, and the outer catheter is slidably connected to the guide slot via a guide slide bar;

[0014] Two supporting members are fixedly connected to the top of the annular sleeve, a second protrusion is fixedly connected to the top of the supporting member, a limited notch is provided below the outer surface of the annular sleeve, an oil filling pipe is installed on the annular sleeve, and the bottom end of the oil filling pipe is located in the space enclosed by the rubber sleeve and the outer surface of the outer guide tube.

[0015] Preferably, the reset assembly includes a second spring, the bottom end of the second spring is fixedly connected to an annular sleeve, the annular sleeve is arranged on the inner catheter, the annular sleeve is fixedly connected to the top of the rubber sleeve, the top end of the second spring is fixedly connected to an annular sheet, an annular recess is opened above the inner wall of the outer catheter, and the annular sheet is mounted on the annular recess.

[0016] Preferably, the rubber sleeve tightening assembly includes a line, the line penetrates into the everted position of the rubber sleeve and extends out, and a splint is pressed on the line, two sliding rods are fixedly connected below the splint, the bottom ends of the two sliding rods are fixedly connected to operating ends, the sliding rods are slidably connected in the sliding sleeve, a first spring is fixedly connected above the sliding sleeve, the top of the first spring is fixedly connected to the splint, the two sliding sleeves are fixedly connected to the annular frame, and the line passes through the bottom wall of the annular frame.

[0017] Preferably, the top of the inner conduit is fixedly connected with a second threaded interface, a second joint is provided inside the inner conduit, the top of the second joint is plugged into the first joint, and the bottom end of the second joint is connected with a camera.

[0018] Preferably, the connection assembly comprises a connection platform, a threaded opening is formed on the connection platform, the threaded opening is threadedly connected to the second threaded interface, a threaded sleeve is fixedly connected to the bottom of the connection platform, and the threaded sleeve is threadedly connected to the first threaded interface;

[0019] Two limit plates are fixedly connected to the top of the connecting platform. The limit plates are L-shaped and engage with the connecting shaft. Two hole seats are fixedly connected to the top of the connecting platform. The first protrusions engage in the hole seats.

[0020] Compared with the prior art, the present invention provides a clinical anesthesia intubation auxiliary device for anesthesia department, which has the following beneficial effects:

[0021] 1. The clinical anesthesia intubation auxiliary equipment based on the anesthesia department is configured by placing the bottom end of the outer catheter near the patient's mouth, holding the support component, and pressing down the handle. The handle drives the outer catheter to move downward. Since one end of the support component connected to the bottom of the rubber sleeve is fixed, the outer catheter drives the rubber sleeve downward. The outer catheter pushes down to spread the rubber sleeve in sequence, so that the rubber sleeve gradually extends to the deep part of the oral cavity and reaches the intubation position. This method uses a spreading method to greatly reduce the contact friction with the oral cavity, thereby reducing discomfort or trauma to the patient. The rubber sleeve can be accurately spread to the intubation position through a camera, further reducing damage to the patient's oral cavity.

[0022] 2. The clinical anesthesia intubation auxiliary equipment based on the anesthesia department fixes the bottom end of the rubber sleeve by holding the circular sleeve. At this time, the handle is pressed down to make the handle press down the connecting platform to move. The connecting platform drives the outer catheter to move downward. The downward movement of the outer catheter can push the rubber sleeve downward to extend and spread out in sequence. Moreover, since one end of the rubber sleeve is bent and turned outward to cover the bottom of the outer catheter, the rubber sleeve can still cover the periphery of the outer catheter after it is unfolded downward, so as to avoid leakage of the outer catheter, and the rubber sleeve can isolate the outer catheter from the oral cavity, thereby preventing the metal material of the outer catheter from contacting the oral cavity to cause discomfort, and avoiding the need for warm heating treatment.

[0023] 3. The clinical anesthesia intubation auxiliary device for anesthesia department, by moving the outer catheter downward, the rubber sleeve is spread out in sequence, so that the rubber sleeve can also drive the annular sleeve and the second spring to deform, and when the rubber sleeve is extended to the intubation position, the catheter is inserted downward through the inner catheter to the position where the rubber sleeve extends, and the annular sleeve is loosened at this time, so that the second spring drives the rubber sleeve to reset, and the outer catheter is reset upward accordingly, so that the outer catheter and the rubber sleeve are smoothly taken out of the patient's mouth, and after being taken out, the surface of the rubber sleeve contacting the oral cavity is smoothly received in the outer catheter, and at this time, the splashing of the adhered oral secretions can be avoided, ensuring a good clinical environment. , and by pinching the annular frame and the operating end with the two ends of the tweezers, the sliding rod drives the splint upward to detach from the line. At this time, the outer frame can be moved to loosen the line. At this time, the bottom of the rubber sleeve can be taken out from the outer ring sleeve, and the connection between the outer catheter and the threaded sleeve can be removed, and then the rubber sleeve can be taken out from the outer catheter, thereby achieving the purpose of separation and facilitating recycling. The removed rubber sleeve can be rotated at the bottom to twist into strands, and then the bottom of the rubber sleeve can be turned up, and the rubber sleeve can be closed by tightening the line, thereby reducing further contamination of secretions inside the rubber sleeve, and at the same time keeping the outer catheter and the inner catheter clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A stereoscopic view of a clinical anesthesia intubation auxiliary device for anesthesiology proposed by the present invention;

[0025] Figure 2 A three-dimensional view of a catheter insertion auxiliary display component based on a clinical anesthesia intubation auxiliary device for anesthesiology proposed by the present invention;

[0026] Figure 3 A view of the connection between a connecting component and an external retaining component based on a clinical anesthesia intubation auxiliary device for anesthesiology proposed by the present invention;

[0027] Figure 4 A three-dimensional view of a cross section of an outer retaining component of a clinical anesthesia intubation auxiliary device for anesthesiology proposed by the present invention;

[0028] Figure 5 A stereoscopic view of an outer retaining component of a clinical anesthesia intubation auxiliary device for anesthesiology proposed by the present invention;

[0029] Figure 6 A three-dimensional view of a rubber sleeve based on a clinical anesthesia intubation auxiliary device for anesthesiology proposed by the present invention;

[0030] Figure 7 A three-dimensional view of a support assembly based on a clinical anesthesia intubation auxiliary device for anesthesiology proposed by the present invention;

[0031] Figure 8A stereoscopic view of a resetting component based on a clinical anesthesia intubation auxiliary device for anesthesiology proposed by the present invention;

[0032] Fig. 9 A three-dimensional view of a rubber sleeve tightening assembly based on a clinical anesthesia intubation auxiliary device for anesthesiology proposed by the present invention;

[0033] Fig.10 A partial cross-sectional view of a rubber sleeve tightening assembly based on a clinical anesthesia intubation auxiliary device for anesthesiology proposed by the present invention;

[0034] Fig.11 A stereoscopic view of an inner catheter of a clinical anesthesia intubation auxiliary device for anesthesiology proposed by the present invention;

[0035] Fig.12 A stereoscopic view of a connection assembly based on a clinical anesthesia intubation auxiliary device for anesthesiology proposed by the present invention;

[0036] Fig.13 A stereoscopic view of a connection platform based on a clinical anesthesia intubation auxiliary device for anesthesiology proposed by the present invention.

[0037] In the figure: 100, auxiliary mechanism; 101, catheter threading auxiliary display assembly; 1011, handle; 1012, display; 1013, connecting block; 1014, supporting shaft; 1015, sleeve; 1016, connecting shaft; 1017, fixing piece; 1018, first protrusion; 1019, first joint; 102, connecting assembly; 1021, connecting platform; 1022, threaded port; 1023, hole seat; 1024, stop plate; 1025, threaded sleeve; 103, outer holding assembly; 1031, outer catheter; 1032, guide slide; 1033, positioning port; 1034, first threaded interface; 104, camera; 1 05, inner conduit; 106, second joint; 107, second threaded interface; 200, pipe threading auxiliary mechanism; 201, support assembly; 2011, circular ring sleeve; 2012, guide slide groove; 2013, support member; 2014, second protrusion; 2015, oil filling pipe; 2016, limit notch; 202, rubber sleeve tightening assembly; 2021, line; 2022, annular frame; 2023, splint; 2024, first spring; 2025, slide rod; 2026, slide sleeve; 2027, operating end; 203, reset assembly; 2031, second spring; 2032, annular sheet; 2033, annular sleeve; 204, rubber sleeve. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0039] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the 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 orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0040] Example 1: Reference Figure 1-7 and Figure 12-13 , a clinical anesthesia intubation auxiliary device based on anesthesiology, comprising an auxiliary mechanism 100, and a tube insertion auxiliary mechanism 200 is arranged below the auxiliary mechanism 100;

[0041] The auxiliary mechanism 100 includes a catheter insertion auxiliary display component 101, and the catheter insertion auxiliary display component 101 includes a display 1012. The bottom of the display 1012 is fixedly connected to two connecting blocks 1013, and a support shaft 1014 is fixedly connected between the two connecting blocks 1013. The support shaft 1014 is made of rubber. The support shaft 1014 is rotatably connected in the sleeve 1015. The sleeve 1015 can provide a rotation point for the support shaft 1014, so that the support shaft 1014 can rotate smoothly. The support shaft 1014 is made of rubber material, which can increase the friction resistance between the sleeve 1015, so as to keep the display 1012 fixed at any angle, which is convenient for medical staff to observe the display 1012 screen. The bottom of the sleeve 1015 The handle 1011 is fixedly connected to the side, and the handle 1011 is used to facilitate medical staff to push the outer catheter 1031 and the rubber sleeve 204 downward. A battery compartment is provided inside the handle 1011, and batteries are filled in the battery compartment to power the display 1012 and the camera 104. A first connector 1019 is provided at the bottom of the handle 1011, and a connecting shaft 1016 and a fixing member 1017 are fixedly connected to the bottom of the handle 1011. Both sides of the fixing member 1017 are fixedly connected with a first protrusion 1018. The bottom of the catheter threading auxiliary display component 101 is connected to a connecting component 102, and the connecting component 102 includes a connecting platform 1021, and a threaded opening 1022 is provided on the connecting platform 1021. The threaded opening 1022 is connected to the first The second threaded interface 107 is threadedly connected, and the threaded opening 1022 and the second threaded interface 107 are threadedly matched, so that the inner catheter 105 can be connected to the connecting platform 1021 to prevent the inner catheter 105 from falling off, and the inner catheter 105 can assist the catheter to be smoothly inserted into the designated intubation position. The bottom of the connecting platform 1021 is fixedly connected with a threaded sleeve 1025, and the threaded sleeve 1025 is threadedly connected to the first threaded interface 1034. The threaded sleeve 1025 is threadedly matched with the first threaded interface 1034, so that the outer catheter 1031 and the connecting platform 1021 are kept connected, so that they can be combined to form a whole, which is convenient for subsequent intubation operations, and can be stored conveniently by being detachable. Two limit plates 102 are fixedly connected to the top of the connecting platform 1021 4. The limiting plate 1024 is in an L-shape, and the limiting plate 1024 is engaged with the connecting shaft 1016. Through the L-shaped structure of the limiting plate 1024, the limiting plate 1024 can block the supporting shaft 1014 to prevent the supporting shaft 1014 from being easily moved, resulting in the problem of unstable connection between the handle 1011 and the connecting platform 1021. Two hole seats 1023 are fixedly connected above the connecting platform 1021. The first protrusion 1018 is engaged in the hole seat 1023. The first protrusion 1018 can be restored by deformation and can be inserted into the hole position of the hole seat 1023, so as to maintain a stable connection between the handle 1011 and the connecting platform 1021. An outer holding component 103 is arranged below the connecting component 102. The outer holding component 103 includes an outer guide tube 1031.When the outer catheter 1031 moves downward, the outer catheter 1031 can smoothly push the rubber sleeve 204 to extend, and at the same time, the outer catheter 1031 can maintain the shape of the rubber sleeve 204, which is convenient for subsequent intubation operations. The top of the outer catheter 1031 is fixedly connected with a first threaded interface 1034, and positioning holes 1033 are provided on both sides of the upper side of the outer catheter 1031. The surface of the outer catheter 1031 is also fixedly connected with a guide slide 1032. The outer holding component 103 is provided with an inner catheter 105, and the top of the inner catheter 105 is fixedly connected with a second threaded interface 107. The inner part of the inner catheter 105 is provided with a second joint 106. The top of the second joint 106 is plugged with the first joint 1019, and the plugging is completed through the first joint 1019 and the second joint 106, so as to ensure the connection of the camera 104 circuit, so that the camera 104 can smoothly shoot and transmit the picture, and the bottom end of the second joint 106 is connected with the camera 104;

[0042] The tube insertion auxiliary mechanism 200 includes a rubber sleeve 204. The rubber sleeve 204 is made of a soft material so that it can be smoothly deployed. The rubber sleeve 204 can isolate the outer catheter 1031 from the oral cavity during the deployment process to prevent the catheter from irritating the oral cavity. The rubber sleeve 204 is arranged between the inner catheter 105 and the outer holding component 103. A reset component 203 is arranged above the rubber sleeve 204. The rubber sleeve 204 extends from the bottom of the outer holding component 103 and is covered under the outer holding component 103 by turning outward. The everted end of the rubber sleeve 204 is provided with a A rubber sleeve tightening assembly 202 is arranged, and the rubber sleeve tightening assembly 202 locks the outward-turned part of the rubber sleeve 204 on the support assembly 201. The support assembly 201 includes a circular sleeve 2011, and the circular sleeve 2011 is sleeved outside the outer catheter 1031. The inner ring of the circular sleeve 2011 is provided with a guide groove 2012, and the outer catheter 1031 can be guided by the guide groove 2012, so that the outer catheter 1031 can slide up and down smoothly along the guide groove 2012 through the guide slide bar 1032, and the outer catheter 1031 slides through the guide slide bar 1032. The annular sleeve 2011 is connected to the guide slide groove 2012, and two support members 2013 are fixedly connected to the upper part of the annular sleeve 2011. The upper part of the support member 2013 is fixedly connected to the second protrusion 2014. When the second protrusion 2014 corresponds to the positioning opening 1033, the second protrusion 2014 is deformed and restored to fit into the positioning opening 1033, thereby locking the position of the annular sleeve 2011. A limiting notch 216 is provided below the outer surface of the annular sleeve 2011. Through the setting of the limiting notch 2016, one end of the rubber sleeve 204 is tightened in the limiting notch. 2016 position, thereby reinforcing the rubber sleeve 204 and preventing the rubber sleeve 204 from moving. An oil filling pipe 2015 is installed on the annular sleeve 2011. Lubricating oil can be injected through the oil filling pipe 2015 according to actual conditions, so that the lubricating oil is in the space enclosed by the rubber sleeve 204 and the outer surface of the outer catheter 1031, thereby reducing the friction resistance between the outer catheter 1031 and the rubber sleeve 204 and improving the convenience of operation. The bottom end of the oil filling pipe 2015 is located in the space enclosed by the rubber sleeve 204 and the outer surface of the outer catheter 1031.

[0043] In this embodiment: by placing the bottom end of the outer catheter 1031 near the patient's mouth, and then holding the support component 201, the handle 1011 is pressed down, and the handle 1011 drives the outer catheter 1031 to move downward. Since the end of the support component 201 connected to the bottom of the rubber sleeve 204 is fixed, the outer catheter 1031 drives the rubber sleeve 204 to move downward, and the outer catheter 1031 pushes down to spread the rubber sleeve 204 in turn, so that the rubber sleeve 204 gradually extends to the deep part of the oral cavity and reaches the intubation position. This method uses a spreading method to greatly reduce the contact friction with the oral cavity, thereby reducing the discomfort or trauma to the patient, and the rubber sleeve 204 can be accurately spread to the intubation position through the camera 104, further reducing the damage to the patient's oral cavity.

[0044] Example 2: Reference Figure 5 and Figure 8 A clinical anesthesia intubation auxiliary device for anesthesiology includes an outer holding component 103, the outer holding component 103 includes an outer catheter 1031, the top of the outer catheter 1031 is fixedly connected with a first threaded interface 1034, both sides of the upper side of the outer catheter 1031 are provided with positioning holes 1033, and the surface of the outer catheter 1031 is also fixedly connected with a guide slide 1032;

[0045] The support assembly 201 includes an annular sleeve 2011, which is sleeved on the outside of the outer catheter 1031. The inner ring of the annular sleeve 2011 is provided with a guide groove 2012. The outer catheter 1031 is slidably connected to the guide groove 2012 through a guide slide bar 1032. Two support members 2013 are fixedly connected to the top of the annular sleeve 2011. A second protrusion 2014 is fixedly connected to the top of the support member 2013. A limited position notch 2016 is provided below the outer surface of the annular sleeve 2011. An oil filling pipe 2015 is installed on the annular sleeve 2011. The bottom end of the oil filling pipe 2015 is located in the space enclosed by the rubber sleeve 204 and the outer surface of the outer catheter 1031.

[0046] In this embodiment: by holding the circular ring sleeve 2011, the circular ring sleeve 2011 fixes the bottom end of the rubber sleeve 204, and at this time, by pressing down the handle 1011, the handle 1011 can press down the connecting platform 1021 to move, and the connecting platform 1021 drives the outer catheter 1031 to move downward, so that the outer catheter 1031 moves downward to push the rubber sleeve 204 to extend and spread downward in sequence, and because one end of the rubber sleeve 204 is bent and turned outward to cover the bottom of the outer catheter 1031, the rubber sleeve 204 can still be covered on the periphery of the outer catheter 1031 after it is unfolded downward, so as to prevent the outer catheter 1031 from leaking out, so that the rubber sleeve 204 isolates the outer catheter 1031 from the oral cavity, thereby preventing the metal material of the outer catheter 1031 from contacting the oral cavity to cause discomfort, and avoiding the need for warm heating treatment.

[0047] Example 3: Reference Figure 8-13, a clinical anesthesia intubation auxiliary device based on anesthesia department, including a reset component 203, the reset component 203 includes a second spring 2031, the second spring 2031 can drive the annular sleeve 2033 and the rubber sleeve 204 to reset, so as to assist in the operation of removing the outer catheter 1031 and the rubber sleeve 204, the bottom end of the second spring 2031 is fixedly connected with an annular sleeve 2033, the annular sleeve 2033 is sleeved on the inner catheter 105, the annular sleeve 2033 is fixedly connected to the top of the rubber sleeve 204, the top end of the second spring 2031 is fixedly connected with an annular sheet 2032, an annular notch is provided above the inner wall of the outer catheter 1031, the annular notch can provide a support point for the annular sheet 2032, so as to prevent the annular sheet 2032 from moving downward with the rubber sleeve 204, and the annular sheet 2032 is placed on the annular notch;

[0048] The connection assembly 102 includes a connection platform 1021, a threaded opening 1022 is formed on the connection platform 1021, the threaded opening 1022 is threadedly connected to the second threaded interface 107, a threaded sleeve 1025 is fixedly connected to the bottom of the connection platform 1021, and the threaded sleeve 1025 is threadedly connected to the first threaded interface 1034;

[0049] The rubber sleeve tightening assembly 202 includes a line 2021, which penetrates into the everted position of the rubber sleeve 204 and extends out, and a clamp 2023 is pressed on the line 2021, and two slide bars 2025 are fixedly connected below the clamp 2023, and the bottom ends of the two slide bars 2025 are fixedly connected to an operating end 2027. By applying pressure to the operating end 2027 with tweezers, the slide bar 2025 drives the clamp 2023 away from the line 2021, and the tightness of the line 2021 can be adjusted at this time. The slide bar 2025 is slidably connected in the sliding sleeve 2026, and the slide bar 2025 is connected to the sliding sleeve 2026. The sliding sleeve 2026 can guide the sliding rod 2025 so that the sliding rod 2025 can slide smoothly. The first spring 2024 is fixedly connected to the top of the sliding sleeve 2026. The reset force of the first spring 2024 can drive the clamping plate 2023 to reset, so that the clamping plate 2023 can press the line 2021, thereby preventing the line 2021 from loosening, so that one end of the rubber sleeve 204 is fixed, and the top of the first spring 2024 is fixedly connected to the clamping plate 2023. The two sliding sleeves 2026 are fixedly connected to the annular frame 2022, and the line 2021 passes through the bottom wall of the annular frame 2022.

[0050] In this embodiment: the outer catheter 1031 moves downward to spread the rubber sleeve 204 in sequence, so that the rubber sleeve 204 can also drive the annular sleeve 2033 and the second spring 2031 to deform. When the rubber sleeve 204 extends to the insertion position, the catheter is inserted downward through the inner catheter 105 into the position where the rubber sleeve 204 extends. At this time, the annular sleeve 2011 is loosened, so that the second spring 2031 drives the rubber sleeve 204 to reset, and the outer catheter 1031 is reset upward accordingly, so that the outer catheter 1031 and the rubber sleeve 204 are smoothly taken out of the patient's mouth, and after being taken out, the surface of the rubber sleeve 204 contacting the oral cavity is smoothly received in the outer catheter 1031, so that the adhering oral secretions can be prevented from splashing out, ensuring a good clinical environment, and the two ends of the tweezers are pinched and pressed The annular frame 2022 and the operating end 2027 allow the sliding rod 2025 to drive the clamping plate 2023 to move upward and away from the line 2021. At this time, the outer frame can be moved to loosen the line 2021. At this time, the bottom of the rubber sleeve 204 can be removed from the outer ring sleeve, and the connection between the outer catheter 1031 and the threaded sleeve 1025 can be removed, and then the rubber sleeve 204 can be removed from the outer catheter 1031, thereby achieving the purpose of separation and facilitating recycling. The removed rubber sleeve 204 can be rotated at the bottom to be twisted into strands, and then the bottom of the rubber sleeve 204 can be turned up, and the rubber sleeve 204 can be closed by tightening the line 2021, thereby reducing further contamination of secretions inside the rubber sleeve 204, and at the same time keeping the outer catheter 1031 and the inner catheter 105 clean.

[0051] Working principle: When performing the intubation operation, firstly, the support shaft 1014 is engaged with the limit plate 1024 through the handle 1011, and then pressure is applied to the handle 1011 so that the first protrusion 1018 is located between the two hole seats 1023 through deformation. At this time, the first protrusion 1018 is deformed and restored to be inserted into the hole seat 1023, and after the handle 1011 is connected to the connecting platform 1021, the first joint 1019 and the second joint 106 are connected. At this time, the outer catheter 1031 is placed at the patient's mouth through the handle 1011, and then the position of the annular sleeve 2011 is held to fix the lower end of the rubber sleeve 204. At this time, the handle 1011 is pressed down to make the handle 1011 drive the connecting platform 1021 to move downward, and the connecting platform 1021 drives the outer catheter 1031 to move downward. The outer catheter 1031 holds the rubber sleeve 204, and the outer catheter 1031 drives the rubber sleeve 204 to spread downward, and the rubber The sleeve 204 drives the second spring 2031 to deform through the annular sleeve 2033, and the rubber sleeve 204 spreads downward into the patient's mouth. At this time, since the first joint 1019 and the second joint 106 remain connected, the camera 104 works normally, and the image of the camera 104 is transmitted to the display 1012 for display, so as to assist the medical staff in assisting the insertion of the tube. When the rubber tube extends downward to the intubation position, the second protrusion 2014 is deformed and restored to engage in the positioning port 1033, and then the catheter is inserted into the inner catheter 105, so that the catheter passes through the rubber sleeve 204 and is located at the intubation position, and then the annular sleeve 2011 is loosened. At this time, the reset force of the second spring 2031 drives the rubber sleeve 204 to reset upward, so that the outer catheter 1031 is reset upward synchronously, and the rubber sleeve 204 is received in the outer annular sleeve, and the secretions on its surface adhere to the inner periphery of the rubber sleeve 204. At this time, the catheter can complete the intubation operation;

[0052] After the outer catheter 1031 is taken out, the outer catheter 1031 is rotated to separate from the threaded sleeve 1025. At this time, the annular frame 2022 and the operating end 2027 are squeezed by the two ends of the tweezers. At this time, the operating end 2027 drives the slide bar 2025 to move upward, and the slide bar 2025 drives the clamping plate 2023 to move upward, so that the clamping plate 2023 is separated from the line 2021. At this time, the annular frame 2022 is pulled to move, so that the line 2021 is loosened, and the rubber sleeve 204 is turned down to separate from the annular sleeve 2011, and then the rubber sleeve 204 is The flipped end of the sleeve 204 is rotated and twisted, and then the rubber sleeve 204 is flipped upward, and the operating end 2027 and the annular frame 2022 are squeezed, so that the splint 2023 drives the first spring 2024 to deform, and the line 2021 is separated from the splint 2023. At this time, the line 2021 is tightened. After tightening, the operating end 2027 is released, so that the first spring 2024 drives the splint 2023 to reset downward, so that the splint 2023 is pressed and clamped to clamp the line 2021. At this time, the end of the rubber tube can be closed, and then the rubber tube is discarded.

[0053] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A clinical anesthesia intubation auxiliary device for use in anesthesiology, comprising an auxiliary mechanism (100), characterized in that: A pipe threading auxiliary mechanism (200) is provided below the auxiliary mechanism (100); The auxiliary mechanism (100) comprises a catheter insertion auxiliary display component (101), the bottom of the catheter insertion auxiliary display component (101) is connected to a connection component (102), an outer retaining component (103) is arranged below the connection component (102), and an inner catheter (105) is arranged in the outer retaining component (103); The tube insertion auxiliary mechanism (200) comprises a rubber sleeve (204), wherein the rubber sleeve (204) is arranged between the inner conduit (105) and the outer retaining assembly (103), a resetting assembly (203) is arranged above the rubber sleeve (204), the rubber sleeve (204) extends from the bottom of the outer retaining assembly (103) and is covered below the outer retaining assembly (103) by being turned outward, and a rubber sleeve tightening assembly (202) is arranged at the outward-turned end of the rubber sleeve (204), and the rubber sleeve tightening assembly (202) locks the outward-turned part of the rubber sleeve (204) on the supporting assembly (201).

2. The clinical anesthesia intubation auxiliary device for anesthesiology according to claim 1, characterized in that: The catheter insertion auxiliary display assembly (101) comprises a display (1012), the bottom of the display (1012) is fixedly connected to two connection blocks (1013), a support shaft (1014) is fixedly connected between the two connection blocks (1013), the support shaft (1014) is made of rubber material, the support shaft (1014) is rotatably connected in a sleeve (1015), and a handle (1011) is fixedly connected below the sleeve (1015).

3. The clinical anesthesia intubation auxiliary device for anesthesiology according to claim 2, characterized in that: A battery compartment is provided inside the handle (1011), and a first joint (1019) is provided at the bottom of the handle (1011). A connecting shaft (1016) and a fixing member (1017) are fixedly connected to the bottom of the handle (1011), and first protrusions (1018) are fixedly connected to both sides of the fixing member (1017).

4. The clinical anesthesia intubation auxiliary device for anesthesiology according to claim 3, characterized in that: The outer retaining assembly (103) comprises an outer catheter (1031), the top of which is fixedly connected to a first threaded interface (1034), positioning openings (1033) are provided on both sides of the upper side of the outer catheter (1031), and the surface of the outer catheter (1031) is also fixedly connected to a guide slide bar (1032).

5. The clinical anesthesia intubation auxiliary device for anesthesiology according to claim 4, characterized in that: The support assembly (201) comprises a circular sleeve (2011), the circular sleeve (2011) is sleeved outside the outer catheter (1031), the inner ring of the circular sleeve (2011) is provided with a guide slide groove (2012), and the outer catheter (1031) is slidably connected to the guide slide groove (2012) via a guide slide bar (1032); Two support members (2013) are fixedly connected to the top of the annular sleeve (2011), a second protrusion (2014) is fixedly connected to the top of the support member (2013), a limited position notch (2016) is provided below the outer surface of the annular sleeve (2011), an oil injection pipe (2015) is installed on the annular sleeve (2011), and the bottom end of the oil injection pipe (2015) is located in a space enclosed by the rubber sleeve (204) and the outer surface of the outer guide tube (1031).

6. The clinical anesthesia intubation auxiliary device for anesthesiology according to claim 4, characterized in that: The reset assembly (203) comprises a second spring (2031), the bottom end of the second spring (2031) is fixedly connected to an annular sleeve (2033), the annular sleeve (2033) is sleeved on the inner catheter (105), the annular sleeve (2033) is fixedly connected to the top of the rubber sleeve (204), the top end of the second spring (2031) is fixedly connected to an annular sheet (2032), an annular recess is provided above the inner wall of the outer catheter (1031), and the annular sheet (2032) is mounted on the annular recess.

7. The clinical anesthesia intubation auxiliary device for anesthesiology according to claim 1, characterized in that: The rubber sleeve tightening assembly (202) comprises a line (2021), the line (2021) penetrates into the everted position of the rubber sleeve (204) and extends out, and a clamping plate (2023) is pressed on the line (2021), two sliding rods (2025) are fixedly connected below the clamping plate (2023), the bottom ends of the two sliding rods (2025) are fixedly connected with an operating end (2027), the sliding rod (2025) is slidably connected in a sliding sleeve (2026), a first spring (2024) is fixedly connected above the sliding sleeve (2026), the top end of the first spring (2024) is fixedly connected to the clamping plate (2023), the two sliding sleeves (2026) are fixedly connected to the annular frame (2022), and the line (2021) passes through the bottom wall of the annular frame (2022).

8. The clinical anesthesia intubation auxiliary device for anesthesiology according to claim 4, characterized in that: The top of the inner conduit (105) is fixedly connected to a second threaded interface (107), a second joint (106) is provided inside the inner conduit (105), the top of the second joint (106) is plugged into the first joint (1019), and the bottom of the second joint (106) is connected to a camera (104).

9. The clinical anesthesia intubation auxiliary device for anesthesiology according to claim 8, characterized in that: The connection assembly (102) comprises a connection platform (1021), a threaded opening (1022) is formed on the connection platform (1021), the threaded opening (1022) is threadedly connected to the second threaded interface (107), a threaded sleeve (1025) is fixedly connected to the bottom of the connection platform (1021), and the threaded sleeve (1025) is threadedly connected to the first threaded interface (1034); Two limit plates (1024) are fixedly connected to the top of the connecting platform (1021), the limit plates (1024) are L-shaped, the limit plates (1024) are engaged with the connecting shaft (1016), and two hole seats (1023) are fixedly connected to the top of the connecting platform (1021), and the first protrusion (1018) is engaged in the hole seat (1023).

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