Multi-channel oropharyngeal ventilation equipment for anesthesiology department and use method of multi-channel oropharyngeal ventilation equipment

Abstract

The invention discloses multi-channel oropharyngeal ventilation equipment for the anesthesiology department and a using method thereof.The multi-channel oropharyngeal ventilation equipment comprises a fitting plate, a first pipeline and a second pipeline are arranged on the fitting plate, a connecting mechanism is arranged on the fitting plate, and a mounting mechanism is arranged on the side portion of the fitting plate; locking mechanisms for locking the mounting position of the connecting mechanism are symmetrically arranged on the outer wall of the attaching plate, an adjusting mechanism is arranged on the connecting mechanism, the connecting mechanism comprises a mounting block, and the mounting block is arranged in the middle of the attaching plate in a sliding mode. According to the oropharynx ventilation device, by means of the arrangement mode that the mounting block, the fixing plate, the fixing frame, the assembling plate, the limiting column and the locking mechanism are matched, multi-channel use can be provided for the oropharynx ventilation device, the oropharynx ventilation device can form a smooth ventilation channel for the oropharynx, meanwhile, operation such as oxygen insertion and sputum suction can be carried out, and the use effect of the oropharynx ventilation device is improved. Meanwhile, according to different operation requirements, the internal sizes and combination modes of the first pipeline and the second pipeline are replaced.

Description

Technical Field

[0001] The present invention relates to the field of multi-channel oropharyngeal ventilation equipment for anesthesiology, and in particular to a multi-channel oropharyngeal ventilation equipment for anesthesiology and a use method thereof. Background Art

[0002] The Department of Anesthesiology is usually a department that specializes in surgical treatment and pain treatment. The Department of Anesthesiology performs anesthesia surgery on patients, and for some patients in shock, it prioritizes opening the oropharyngeal passage to ensure that the patients breathe normally, and then oropharyngeal ventilation equipment will be used.

[0003] The oropharyngeal ventilation equipment in the prior art usually includes a fitting plate, a strap and a pipeline, etc. The pipeline is usually fixed and inserted on the fitting plate, and the strap is located on the side of the fitting plate. When in use, the fitting plate is usually fitted with the patient's mouth to allow the pipeline to enter the patient's mouth, and then the strap is tied to the patient's head to fix the fitting plate, and then the corresponding pipe or probe is inserted into the pipeline for use.

[0004] However, the oropharyngeal ventilation equipment in the prior art can only allow the breathing tube to enter and be used. If it is also necessary to use this channel to perform operations such as oxygen inhalation and sputum suction, the oropharyngeal ventilation equipment may not be able to be used. Therefore, it is necessary to carry out multi-channel improvements on the oropharyngeal ventilation equipment so that the oropharyngeal ventilation equipment can not only form a smooth ventilation channel for the oropharynx, but also perform operations such as inserting oxygen and suctioning sputum. Summary of the invention

[0005] The object of the present invention is to provide a multi-channel oropharyngeal ventilation device for anesthesiology and a method of using the same to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: a multi-channel oropharyngeal ventilation device for anesthesiology, comprising:

[0007] A bonding plate, a side of which is provided with a binding strap, and a first pipeline and a second pipeline are provided on the bonding plate;

[0008] The bonding plate is provided with a connecting mechanism for supporting the positions of the first pipeline and the second pipeline, and the side of the bonding plate is provided with a mounting mechanism for connecting and positioning the strap; the outer wall of the bonding plate is symmetrically provided with a locking mechanism for locking the mounting position of the connecting mechanism, and the connecting mechanism is provided with an adjusting mechanism, and the connecting mechanism includes a mounting block, which is slidably arranged in the middle of the bonding plate, and the first pipeline and the second pipeline are both located on the mounting block.

[0009] Preferably, the connecting mechanism further comprises:

[0010] A fixing plate, the side of which is fixedly connected to the bonding plate, the side of which is provided with a first sliding groove, the outside of which is provided with a square groove, the mounting block is slidably and interlacedly connected with the inner cavity of the square groove;

[0011] A fixing frame, the side of the fixing frame is fixedly connected to the bonding plate, the side of the inner wall of the fixing frame is fixedly connected to an assembly plate, the assembly plate is slidably inserted and connected with the inner cavity of the first slide groove, the side of the fixing plate is provided with a second slide groove, and the side of the assembly plate is provided with a limiting groove;

[0012] The limiting column is slidably and interlacedly connected with the second sliding groove and the inner cavity of the limiting groove.

[0013] Preferably, the side of the mounting block is provided with a first through groove and a second through groove, the first pipeline and the second pipeline are respectively slidably inserted and connected with the inner cavities of the first through groove and the second through groove, the end of the first pipeline is slidably inserted and connected with a rubber plug, the end of the second pipeline is sleeved with a protective tube, and the inner wall of the mounting block is symmetrically fixedly connected with a bite plate.

[0014] Preferably, the mounting mechanism comprises:

[0015] An arc-shaped plate, the arc-shaped plate is located on the outer wall of the bonding plate, and the bottom end of the arc-shaped plate is fixedly connected to a clamping plate;

[0016] A mounting frame, the side of which is fixedly connected to the binding strap;

[0017] A fixed column, the side of which is fixedly connected to the fitting plate, the fixed column is slidably and interlacedly connected to the inner cavity of the mounting frame, a third sliding groove is provided on the side of the mounting frame, a positioning groove is provided on the side of the fixed column, and the clamping plate is slidably and interlacedly connected to the inner cavity of the third sliding groove and the positioning groove.

[0018] Preferably, the locking mechanism comprises:

[0019] A support plate, a side portion of which is fixedly connected to the arc-shaped plate, and another side portion of which is fixedly connected to the limiting column;

[0020] An assembly plate, the side of which is fixedly connected to the fixing plate, and a first slot is provided on the side of the assembly plate;

[0021] The supporting frame, the assembly plate is slidably and interlacedly connected with the inner cavity of the supporting frame, the side of the supporting frame is fixedly connected with the supporting plate, and the side of the supporting plate is provided with a fourth sliding groove matched with the assembly plate.

[0022] Preferably, the locking mechanism further comprises:

[0023] A traction plate, a locking column is fixedly connected to the side of the traction plate, a third through slot is provided on the other side of the carrying frame, the traction plate is slidably inserted and connected with the inner cavity of the third through slot, a fourth through slot is provided on the side of the inner wall of the third through slot, the locking column is slidably inserted and connected with the inner cavity of the fourth through slot and the first card slot;

[0024] An operating panel, a side portion of which is fixedly connected to the traction plate;

[0025] A fixing rod, the outer wall of which is slidably and interlacedly connected with the traction plate;

[0026] A spring is sleeved on the outside of the fixing rod, one end of the spring is fixedly connected to the traction plate, and the other end of the spring is fixedly connected to the bottom end of the inner wall of the third through groove.

[0027] Preferably, the adjustment mechanism comprises:

[0028] A square plate, the sides of which are fixedly connected to the mounting block, and a screw hole is provided on the top of the square plate;

[0029] A threaded column, the outer wall of which is threadedly connected to the inner cavity of the screw hole, and one end of which is in contact with the outer wall of the second pipeline;

[0030] A fixed half-cylinder, the side of which is fixedly connected to the mounting block, the outer wall of which is provided with a fifth through groove, and the side of the first pipeline is provided with second clamping grooves at equal intervals;

[0031] An adjusting rod is slidably and interlacedly connected with the inner cavities of the fifth through slot and the second clamping slot.

[0032] Preferably, the adjustment mechanism further comprises:

[0033] A sliding plate, the side of the sliding plate is fixedly connected to the adjusting rod, the outer wall of the fixed half cylinder is provided with a groove, the side of the inner wall of the groove is provided with a third slot, and the side of the sliding plate is provided with a slot;

[0034] An elastic ball, wherein the side of the elastic ball is fixedly connected to the side of the inner wall of the groove, and the other side of the elastic ball is fixedly connected to a connecting plate, and the connecting plate is slidably interlaced with the inner cavity of the groove;

[0035] The baffle plate has a side fixedly connected to the connecting plate, and the baffle plate is slidably and interlacedly connected to the inner cavity of the third slot.

[0036] Preferably, a first patch is fixedly connected to the side of one of the binding straps, and a second patch is fixedly connected to the side of another of the binding straps, and the first patch and the second patch are fixed by bonding.

[0037] The present invention also provides a method for using a multi-channel oropharyngeal ventilation device for anesthesiology, comprising the following specific steps:

[0038] Step 1: When anesthesia is required for the patient, the ventilation device is used for the patient. First, the pipeline used in the corresponding operation is selected, and then the internal dimensions and combination of the first pipeline and the second pipeline are determined. Then, the corresponding length of the strap is selected according to the head and tail of the patient. After the selection is completed, the mounting block is slid and interlaced with the inner cavity of the groove above the bonding plate, and the fixing frame and the assembly plate are driven to move, and then the assembly plate is interlaced with the fixing plate;

[0039] Step 2: Then, the installation frame on the binding strap is connected with the fixed column. After the position is determined, the arc plate is deformed, and then the arc plate is bent, and the clamping plate is interlaced with the installation frame and the fixed column. Then, the arc plate drives the support plate to connect with the assembly plate, and at the same time drives the locking column to interlace with the fixed plate and the assembly plate, and then pushes the operating plate to move, so that the operating plate pushes the traction plate to drive the locking column to hide in the bearing frame, and at the same time compresses the spring. After the position of the support plate is determined, the operating plate is released, and then the locking column is interlaced with the assembly plate, so that the position of the arc plate can be limited, and then the installation of the mounting block and the binding strap can be realized;

[0040] Step three: Then make the bonding plate contact with the patient's mouth, the patient's teeth bite on the bite plate, the bandage is wrapped around the patient's head, and the first patch and the second patch are used to bond and fix. If it is necessary to adjust the length of the first pipeline and the second pipeline entering the oropharynx, at this time, push the connecting plate to rotate, so that the connecting plate squeezes the elastic ball to deform, so that the connecting plate drives the baffle to separate from the inner cavity of the third slot. At this time, the position limit of the sliding plate is released, and then the first pipeline is slid and adjusted. After the position is determined, the adjustment rod is interlaced with the inner cavity of the second slot at the corresponding position, so that the first pipeline can be adjusted. By rotating the threaded column, the end of the threaded column is separated from the second pipeline, and the second pipeline can be slid and the position is adjusted. After the position is determined, the threaded column squeezes and locks the second pipeline, and then the corresponding pipeline enters the patient's oropharynx from the first pipeline or the second pipeline for use.

[0041] Technical effects and advantages of the present invention:

[0042] (1) The present invention utilizes a setting method in which a mounting block, a fixing plate, a fixing frame, an assembly plate, a limiting column and a locking mechanism cooperate with each other. The mounting block supports the first pipeline and the second pipeline. The fixing frame, the assembly plate and the fixing plate position the installation of the mounting block. The locking mechanism includes a supporting plate and a limiting column. The supporting plate drives the limiting column to limit the relative position of the fixing plate and the assembly plate, thereby facilitating the use of multiple channels for the oropharyngeal ventilation device, so that the oropharyngeal ventilation device can not only form a smooth ventilation channel for the oropharynx, but also perform operations such as inserting oxygen and suctioning sputum. At the same time, it is facilitating the installation and disassembly of the first pipeline and the second pipeline, so that the internal dimensions and combination methods of the first pipeline and the second pipeline can be replaced according to different surgical requirements, so as to facilitate the use of different pipelines;

[0043] (2) The present invention utilizes a configuration method in which an arc plate, a mounting frame, a fixing column, a clamping plate and a locking mechanism cooperate with each other. The strap-type mounting frame is connected to the fixing column. The arc plate drives the clamping plate to limit the relative position of the mounting frame and the fixing column. The locking mechanism limits the position of the arc plate, which is convenient for installing and removing the strap, and for changing the size of the strap according to needs. At the same time, it is convenient for removing the strap for cleaning and recycling.

[0044] (3) The present invention utilizes a configuration in which a square plate, a threaded column, a fixed half-cylinder, an adjusting rod, a sliding plate, an elastic ball, a connecting plate and a baffle plate are matched with each other. The threaded column locks the position of the square plate and the second pipeline, the adjusting rod limits the different positions of the fixed cylinder and the first pipeline, and the connecting plate and the baffle plate limit the position of the sliding plate, thereby facilitating the adjustment of the positions of the first pipeline and the second pipeline, so as to adjust the lengths of the first pipeline and the second pipeline entering the oropharynx of the patient, thereby facilitating use. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0046] Figure 2 It is a schematic diagram of the top structure of the present invention.

[0047] Figure 3 It is a schematic diagram of the cross-sectional structure of the laminated plate of the present invention.

[0048] Figure 4 It is a schematic diagram of the cross-sectional structure of the carrier frame of the present invention.

[0049] Figure 5 It is a schematic diagram of the top cross-sectional structure of the mounting block of the present invention.

[0050] Figure 6 For the present invention Figure 5 Enlarged structural diagram at A in the middle.

[0051] In the figure: 1. fitting plate; 2. binding strap; 3. connecting mechanism; 31. mounting block; 32. fixing plate; 33. fixing frame; 34. assembly plate; 35. limiting column; 4. first sticker; 5. mounting mechanism; 51. arc plate; 52. mounting frame; 53. fixing column; 54. snap-in plate; 6. locking mechanism; 61. supporting plate; 62. assembly plate; 63. bearing frame; 64. traction plate; 65. locking column; 66. spring; 67. operating plate; 7. adjusting mechanism; 71. square plate; 72. threaded column; 73. fixing half cylinder; 74. adjusting rod; 75. sliding plate; 76. elastic ball; 77. connecting plate; 78. baffle; 8. first pipeline; 9. second pipeline; 10. bite plate; 11. second sticker. DETAILED DESCRIPTION

[0052] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0053] The present invention provides Figure 1-6 The multi-channel oropharyngeal ventilation device for anesthesiology shown in the figure includes a bonding plate 1, which is made of medical soft material, so as to be adapted to the faces of different patients. The bonding plate 1 is conducive to supporting the first pipeline 8 and the second pipeline 9, and is convenient for installing and using the first pipeline 8 and the second pipeline 9. The side of the bonding plate 1 is provided with a strap 2, which is conducive to tying the bonding plate 1 to the patient's head, thereby connecting and fixing the bonding plate 1. The bonding plate 1 is provided with the first pipeline 8 and the second pipeline 9, and the first pipeline 8 and the second pipeline 9 can be There are multiple first pipelines 8 and second pipelines 9, and the inner cavities of different first pipelines 8 and second pipelines 9 are configured differently, which is beneficial for selecting the internal dimensions and combination methods of the first pipeline 8 and the second pipeline 9 according to different operations to adapt to different medical pipeline uses. The side of one of the straps 2 is fixedly connected with the first patch 4, and the side of the other strap 2 is fixedly connected with the second patch 11. The first patch 4 and the second patch 11 are beneficial for bonding and fixing the two straps 2 after crossing them to install the bonding plate 1. The first patch 4 and the second patch 11 are bonded and fixed.

[0054] Furthermore, the bonding plate 1 is provided with a connecting mechanism 3 for supporting the position of the first pipeline 8 and the second pipeline 9, the side of the bonding plate 1 is provided with a mounting mechanism 5 for connecting and positioning the strap 2, the outer wall of the bonding plate 1 is symmetrically provided with a locking mechanism 6 for locking the mounting position of the connecting mechanism 3, and the connecting mechanism 3 is provided with an adjusting mechanism 7. The connecting mechanism 3 includes a mounting block 31, a fixing plate 32, a fixing frame 33 and a limiting column 35. The mounting block 31 is made of medical rubber material, and the mounting block 31 is conducive to the first pipeline 8 and the second pipeline 9 sliding thereon to adjust the The first pipeline 8 and the second pipeline 9 are supported, the fixing plate 32 is conducive to connecting with the assembly plate 34, and then it is conducive to positioning the installation of the fixing frame 33. The fixing frame 33 is L-shaped, and the fixing frame 33 is conducive to supporting the mounting block 31, and then it is conducive to positioning the installation of the mounting block 31. The limiting column 35 is conducive to limiting the relative position of the assembly plate 34 and the fixing plate 32, and then it is conducive to installing and disassembling the mounting block 31, so as to replace the first pipeline 8 and the second pipeline 9 as a whole, and at the same time, the first pipeline 8 and the second pipeline 9 in different combinations can be replaced. 9 can be replaced to adapt to different surgeries and medical pipeline connections. The mounting block 31 is slidably set in the middle of the fitting plate 1. The first pipeline 8 and the second pipeline 9 are both located on the mounting block 31. The side of the fixing plate 32 is fixedly connected to the fitting plate 1. The side of the fixing plate 32 is provided with a first slide groove. The outside of the fitting plate 1 is provided with a square groove. The mounting block 31 is slidably inserted and connected with the inner cavity of the square groove. The side of the fixing frame 33 is fixedly connected to the fitting plate 1. The side of the inner wall of the fixing frame 33 is fixedly connected with an assembling plate 34. The assembling plate 34 is slidably inserted and connected with the inner cavity of the first slide groove. The fixing plate 32 A second slide groove is provided on the side, a limiting groove is provided on the side of the assembly plate 34, the limiting column 35 is slidably and interlacedly connected with the inner cavity of the second slide groove and the limiting groove, a first through groove and a second through groove are provided on the side of the mounting block 31, the first pipeline 8 and the second pipeline 9 are slidably and interlacedly connected with the inner cavity of the first through groove and the second through groove respectively, the end of the first pipeline 8 is slidably and interlacedly connected with the rubber plug, the rubber plug and the protective tube are beneficial to the internal protection of the first pipeline 8 and the second pipeline 9, the end of the second pipeline 9 is sleeved with a protective tube, and the inner wall of the mounting block 31 is symmetrically fixedly connected with a bite plate 10.

[0055] Specifically, the mounting mechanism 5 includes an arc plate 51, an installation frame 52 and a fixing column 53. The arc plate 51 is made of a deformable plastic material. The arc plate 51 is conducive to driving the clamping plate 54 to move through deformation to install the clamping plate 54. The installation frame 52 is conducive to supporting the strap 2 and facilitating the installation of the strap 2. The fixing column 53 is conducive to connecting with the installation frame 52, and then facilitating the positioning of the installation of the strap 2. The arc plate 51 is located on the outer wall of the bonding plate 1, and the bottom end of the arc plate 51 is fixedly connected with the clamping plate 54. , which is conducive to limiting the relative position of the installation frame 52 and the fixing column 53, and then facilitating the installation and disassembly of the strap 2, so as to replace the strap 2 with the corresponding size, and remove it for cleaning. The side of the installation frame 52 is fixedly connected to the strap 2, and the side of the fixing column 53 is fixedly connected to the bonding plate 1. The fixing column 53 is slidably connected to the inner cavity of the installation frame 52. A third sliding groove is opened on the side of the installation frame 52, and a positioning groove is opened on the side of the fixing column 53. The clamping plate 54 is slidably connected to the inner cavity of the third sliding groove and the positioning groove.

[0056] It should be noted that the locking mechanism 6 includes a support plate 61, an assembly plate 62, a bearing frame 63, a traction plate 64, an operating plate 67, a fixing rod and a spring 66. The support plate 61 is conducive to supporting the arc plate 51 and driving the arc plate 51 to move. The assembly plate 62 is conducive to connecting the support plate 61, and the amount is conducive to positioning the installation of the support plate 61. The bearing frame 63 is conducive to connecting with the assembly plate 62 to position and install the arc plate 51. The traction plate 64 is conducive to driving the locking column 65 to move, so that the locking column 65 and the assembly plate 62 are connected. The disengagement, operation plate 67 is conducive to pushing the traction plate 64 to move vertically, the fixing rod is conducive to guiding the deformation of the spring 66, and is also conducive to guiding the sliding of the traction plate 64, the elastic force of the spring 66 is conducive to pushing the traction plate 64 to move, and then it is conducive to restoring the traction plate 64 and the locking column 65 to their original positions after movement, which is convenient for repeated operation of the locking column 65, the side of the support plate 61 is fixedly connected to the arc plate 51, the other side of the support plate 61 is fixedly connected to the limit column 35, the side of the assembly plate 62 is fixedly connected to the fixing plate 32, and the assembly plate 6 2, the side of the first card slot is opened, the assembly plate 62 is slidably inserted and connected with the inner cavity of the carrying frame 63, the side of the carrying frame 63 is fixedly connected with the support plate 61, and the side of the support plate 61 is opened with a fourth slide groove matching the assembly plate 62, and the side of the traction plate 64 is fixedly connected with a locking column 65, which is conducive to limiting the relative position of the assembly plate 34 and the fixing plate 32, and then facilitating the installation and removal of the installation block 31, so as to replace the first pipeline 8 and the second pipeline 9, and at the same time, it is conducive to limiting the position of the support plate 61, so as to install the arc plate 51 To prevent the arc plate 51 from sliding randomly, a third through slot is provided on the other side of the carrying frame 63, and the traction plate 64 is slidably connected with the inner cavity of the third through slot. A fourth through slot is provided on the side of the inner wall of the third through slot, and the locking column 65 is slidably connected with the inner cavity of the fourth through slot and the first card slot. The side of the operating plate 67 is fixedly connected with the traction plate 64, and the outer wall of the fixing rod is slidably connected with the traction plate 64. The spring 66 is sleeved on the outside of the fixing rod, and one end of the spring 66 is fixedly connected with the traction plate 64, and the other end of the spring 66 is fixedly connected with the bottom end of the inner wall of the third through slot.

[0057] Furthermore, the adjusting mechanism 7 includes a square plate 71, a threaded column 72, a fixed half cylinder 73, an adjusting rod 74, a sliding plate 75, an elastic ball 76 and a baffle 78. The square plate 71 is conducive to the rotation of the threaded column 72 thereon, thereby facilitating the support of the threaded column 72. The threaded column 72 is conducive to limiting the relative position of the square plate 71 and the second pipeline 9, so as to adjust the position of the second pipeline 9 to adapt to the different insertion lengths of the second pipeline 9 into the oropharynx of the patient. The fixed half cylinder 73 allows the adjusting The rod 74 slides on it, which is convenient for sliding support of the adjustment rod 74. The sliding plate 75 is conducive to driving the adjustment rod 74 to move. The elastic ball 76 is made of rubber material, which is conducive to elastic support of the connecting plate 77 and at the same time is conducive to squeezing the connecting plate 77 to deform its shape so as to rotate the connecting plate 77, and then the connecting plate 77 drives the baffle plate 78 to rotate to connect or disconnect with the inner cavity of the third slot. The side of the square plate 71 is fixedly connected to the mounting block 31. The top of the square plate 71 is provided with a screw hole. The outer wall of the column 72 is threadedly connected with the inner cavity of the screw hole, one end of the threaded column 72 is fitted with the outer wall of the second pipeline 9, the side of the fixed half cylinder 73 is fixedly connected with the mounting block 31, the outer wall of the fixed half cylinder 73 is provided with a fifth through groove, the side of the first pipeline 8 is equidistantly provided with a second clamping groove, the adjusting rod 74 is slidably connected with the inner cavity of the fifth through groove and the second clamping groove, the side of the sliding plate 75 is fixedly connected with the adjusting rod 74, the outer wall of the fixed half cylinder 73 is provided with a groove, and the side of the inner wall of the groove is provided with a third clamping groove. A groove is provided on the side of the sliding plate 75, and the side of the elastic ball 76 is fixedly connected to the side of the inner wall of the groove. The other side of the elastic ball 76 is fixedly connected to a connecting plate 77. The connecting plate 77 and the baffle plate 78 are conducive to limiting the position of the sliding plate 75, and then conducive to limiting the position of the adjusting rod 74 to avoid the arbitrary sliding of the adjusting rod 74. The connecting plate 77 is slidably and interlacedly connected with the inner cavity of the groove, and the side of the baffle plate 78 is fixedly connected to the connecting plate 77, and the baffle plate 78 is slidably and interlacedly connected with the inner cavity of the third slot.

[0058] Method of use of the present invention:

[0059] When anesthesia is required for the patient, the ventilation device is used for the patient. First, the pipeline used in the corresponding operation is selected, and then the internal dimensions and combination of the first pipeline 8 and the second pipeline 9 are determined. Then, the corresponding length of the strap 2 is selected according to the head and tail of the patient. After the selection is completed, the mounting block 31 is slidably inserted into the inner cavity of the upper groove of the bonding plate 1, and the fixing frame 33 and the assembly plate 34 are driven to move, and then the assembly plate 34 is inserted into the fixing plate 32;

[0060] Then, the mounting frame 52 on the binding belt 2 is sleeved with the fixing column 53. After the position is determined, the arc plate 51 is deformed, and then the arc plate 51 is bent, and the clamping plate 54 is interlaced with the mounting frame 52 and the fixing column 53. Then, the arc plate 51 drives the support plate 61 to connect with the assembly plate 62, and at the same time drives the limiting column 35 to interlace with the fixing plate 32 and the assembly plate 34. Then, the operating plate 67 is pushed to move, so that the operating plate 67 pushes the traction plate 64 to drive the locking column 65 to hide in the bearing frame 63, and at the same time, the spring 66 is compressed. After the position of the support plate 61 is determined, the operating plate 67 is released, and then the locking column 65 is interlaced with the assembly plate 62, so that the position of the arc plate 51 can be limited, and then the installation of the mounting block 31 and the binding belt 2 can be realized;

[0061] Then, the bonding plate 1 is brought into contact with the patient's mouth, the patient's teeth bite on the occlusal plate 10, the bandage 2 is wrapped around the patient's head, and the first patch 4 and the second patch 11 are used for bonding and fixing. If it is necessary to adjust the length of the first pipeline 8 and the second pipeline 9 entering the oropharynx, the connecting plate 77 is pushed to rotate at this time, so that the connecting plate 77 squeezes the elastic ball 76 to deform, so that the connecting plate 77 drives the baffle 78 to separate from the inner cavity of the third slot. At this time, the position limit of the sliding plate 75 is released, and then the first pipeline 8 is slidably adjusted. After the position is determined, the adjusting rod 74 is interlaced with the inner cavity of the second slot at the corresponding position, so that the first pipeline 8 can be adjusted. By rotating the threaded column 72, the end of the threaded column 72 is separated from the second pipeline 9, and the second pipeline 9 can be slid and adjusted. After the position is determined, the threaded column 72 is squeezed and locked on the second pipeline 9, and then the corresponding pipeline is entered from the first pipeline 8 or the second pipeline 9 into the patient's oropharynx for use.

[0062] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multi-channel oropharyngeal ventilation device for anesthesiology, comprising: A bonding plate (1), a side of the bonding plate (1) is provided with a binding belt (2), and a first pipeline (8) and a second pipeline (9) are provided on the bonding plate (1); The invention is characterized in that a connecting mechanism (3) for supporting the positions of the first pipeline (8) and the second pipeline (9) is provided on the bonding plate (1), a mounting mechanism (5) for connecting and positioning the binding strap (2) is provided on the side of the bonding plate (1), a locking mechanism (6) for locking the mounting position of the connecting mechanism (3) is symmetrically provided on the outer wall of the bonding plate (1), an adjusting mechanism (7) is provided on the connecting mechanism (3), the connecting mechanism (3) comprises a mounting block (31), the mounting block (31) is slidably arranged in the middle of the bonding plate (1), and the first pipeline (8) and the second pipeline (9) are both located on the mounting block (31).

2. A multi-channel oropharyngeal ventilation device for anesthesiology according to claim 1, characterized in that: The connecting mechanism (3) further comprises: A fixing plate (32), the side of the fixing plate (32) being fixedly connected to the bonding plate (1), the side of the fixing plate (32) being provided with a first sliding groove, the outside of the bonding plate (1) being provided with a square groove, the mounting block (31) being slidably interlaced with the inner cavity of the square groove; A fixing frame (33), the side of the fixing frame (33) is fixedly connected to the bonding plate (1), the side of the inner wall of the fixing frame (33) is fixedly connected to an assembly plate (34), the assembly plate (34) is slidably connected to the inner cavity of the first slide groove, the side of the fixing plate (32) is provided with a second slide groove, and the side of the assembly plate (34) is provided with a limiting groove; The limiting column (35) is slidably connected with the second sliding groove and the inner cavity of the limiting groove.

3. A multi-channel oropharyngeal ventilation device for anesthesiology according to claim 2, characterized in that: The side of the mounting block (31) is provided with a first through groove and a second through groove, the first pipeline (8) and the second pipeline (9) are respectively connected to the inner cavities of the first through groove and the second through groove by sliding insertion, the end of the first pipeline (8) is connected to a rubber plug by sliding insertion, the end of the second pipeline (9) is sleeved with a protective tube, and the inner wall of the mounting block (31) is symmetrically fixedly connected with a bite plate (10).

4. The multi-channel oropharyngeal ventilation device for anesthesiology according to claim 1, characterized in that: The mounting mechanism (5) comprises: An arc-shaped plate (51), the arc-shaped plate (51) being located on the outer wall of the bonding plate (1), and the bottom end of the arc-shaped plate (51) being fixedly connected to a clamping plate (54); A mounting frame (52), the side of which is fixedly connected to the binding belt (2); A fixed column (53), the side of which is fixedly connected to the bonding plate (1), the fixed column (53) is slidably connected to the inner cavity of the mounting frame (52), a third sliding groove is provided on the side of the mounting frame (52), a positioning groove is provided on the side of the fixed column (53), and the clamping plate (54) is slidably connected to the inner cavity of the third sliding groove and the positioning groove.

5. The multi-channel oropharyngeal ventilation device for anesthesiology according to claim 1, characterized in that: The locking mechanism (6) comprises: A support plate (61), wherein a side portion of the support plate (61) is fixedly connected to the arc-shaped plate (51), and another side portion of the support plate (61) is fixedly connected to the limiting column (35); An assembly plate (62), the side of which is fixedly connected to the fixing plate (32), and a first slot is provided on the side of the assembly plate (62); The supporting frame (63) is provided with a fourth sliding groove which matches with the mounting plate (62) and is inserted and slidably connected with the inner cavity of the supporting frame (63); the side of the supporting frame (63) is fixedly connected with the supporting plate (61); and the side of the supporting plate (61) is provided with a fourth sliding groove which matches with the mounting plate (62).

6. The multi-channel oropharyngeal ventilation device for anesthesiology according to claim 5, characterized in that: The locking mechanism (6) further comprises: A traction plate (64), a locking column (65) is fixedly connected to the side of the traction plate (64), a third through slot is provided on the other side of the carrying frame (63), the traction plate (64) is slidably inserted and connected with the inner cavity of the third through slot, a fourth through slot is provided on the side of the inner wall of the third through slot, and the locking column (65) is slidably inserted and connected with the fourth through slot and the inner cavity of the first slot; An operating plate (67), a side portion of which is fixedly connected to the traction plate (64); A fixing rod, the outer wall of which is slidably interlaced with the traction plate (64); A spring (66), wherein the spring (66) is sleeved on the outside of the fixing rod, one end of the spring (66) is fixedly connected to the traction plate (64), and the other end of the spring (66) is fixedly connected to the bottom end of the inner wall of the third through groove.

7. The multi-channel oropharyngeal ventilation device for anesthesiology according to claim 1, characterized in that: The regulating mechanism (7) comprises: A square plate (71), the side of which is fixedly connected to the mounting block (31), and a screw hole is provided at the top of the square plate (71); A threaded column (72), the outer wall of the threaded column (72) being threadably connected to the inner cavity of the screw hole, and one end of the threaded column (72) being in contact with the outer wall of the second pipeline (9); A fixed half-cylinder (73), the side of which is fixedly connected to the mounting block (31), a fifth through groove being provided on the outer wall of the fixed half-cylinder (73), and a second clamping groove being provided at equal intervals on the side of the first pipeline (8); An adjusting rod (74) is slidably and interpenetratingly connected with the inner cavities of the fifth through slot and the second clamping slot.

8. The multi-channel oropharyngeal ventilation device for anesthesiology according to claim 7, characterized in that: The regulating mechanism (7) further comprises: A sliding plate (75), the side of the sliding plate (75) is fixedly connected to the adjusting rod (74), the outer wall of the fixed half cylinder (73) is provided with a groove, the side of the inner wall of the groove is provided with a third clamping groove, and the side of the sliding plate (75) is provided with a groove; An elastic ball (76), the side of the elastic ball (76) is fixedly connected to the side of the inner wall of the groove, the other side of the elastic ball (76) is fixedly connected to a connecting plate (77), and the connecting plate (77) is slidably connected to the inner cavity of the groove; A baffle (78), the side of which is fixedly connected to the connecting plate (77), and the baffle (78) is slidably and interlacedly connected to the inner cavity of the third slot.

9. The multi-channel oropharyngeal ventilation device for anesthesiology according to claim 1, characterized in that: A first patch (4) is fixedly connected to the side of one of the binding straps (2), and a second patch (11) is fixedly connected to the side of the other binding strap (2), and the first patch (4) and the second patch (11) are fixed by bonding.

10. A method for using a multi-channel oropharyngeal ventilation device for anesthesiology according to any one of claims 1 to 9, characterized in that: The specific usage steps are as follows: Step 1: When anesthesia is required for the patient, the ventilation device is used for the patient. First, the pipeline used in the corresponding operation is selected, and then the internal dimensions and combination of the first pipeline (8) and the second pipeline (9) are determined. Then, the corresponding length of the binding belt (2) is selected according to the head and tail of the patient. After the selection is completed, the mounting block (31) is slidably inserted into the inner cavity of the upper groove of the bonding plate (1), and the fixing frame (33) and the assembly plate (34) are driven to move, and then the assembly plate (34) is inserted into the fixing plate (32); Step 2: Then, the installation frame (52) on the binding belt (2) is connected with the fixing column (53). After the position is determined, the arc plate (51) is deformed, and then the arc plate (51) is bent, and the clamping plate (54) is inserted with the installation frame (52) and the fixing column (53). Then, the arc plate (51) drives the support plate (61) to connect with the assembly plate (62), and at the same time drives the limit column (35) to be inserted with the fixing plate (32) and the assembly plate (34). , and then push the operating plate (67) to move, so that the operating plate (67) pushes the traction plate (64) to drive the locking column (65) to hide in the bearing frame (63), and at the same time compress the spring (66). After the position of the support plate (61) is determined, the operating plate (67) is released, and then the locking column (65) and the assembly plate (62) are interlaced, so that the position of the arc plate (51) can be limited, and then the installation block (31) and the binding belt (2) can be installed; Step 3: Then, the bonding plate (1) is brought into contact with the patient's mouth, the patient's teeth bite on the occlusal plate (10), the bandage (2) is wrapped around the patient's head, and the first patch (4) and the second patch (11) are used to bond and fix. If it is necessary to adjust the length of the first pipeline (8) and the second pipeline (9) entering the oropharynx, the connecting plate (77) is pushed to rotate, so that the connecting plate (77) squeezes the elastic ball (76) to deform, so that the connecting plate (77) drives the baffle plate (78) to separate from the inner cavity of the third slot, and the position restriction of the sliding plate (75) is released. , and then the first pipeline (8) is slidably adjusted. After the position is determined, the adjustment rod (74) is inserted into the inner cavity of the second slot at the corresponding position, so that the first pipeline (8) can be adjusted. By rotating the threaded column (72) so that the end of the threaded column (72) is separated from the second pipeline (9), the second pipeline (9) can be slid to adjust the position. After the position is determined, the threaded column (72) is squeezed and locked on the second pipeline (9), and then the corresponding pipeline is allowed to enter the patient's oropharynx from the first pipeline (8) or the second pipeline (9) for use.

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