Device for blowing medicine powder to tonsil

Abstract

The invention discloses a device for blowing medicine powder to tonsillis.The device comprises an adjustable mouth opening device and a pressing type medicine blowing device, the bottom of the pressing type medicine blowing device is slidably connected with the bottom of the adjustable mouth opening device, and the adjustable mouth opening device is used for opening the mouth; the adjustable mouth supporting device comprises lower supporting frames, upper supporting frames and a one-way mechanism, the one-way mechanism is connected between the two lower supporting frames, the two upper supporting frames are connected with the one-way mechanism in a rotating and penetrating mode, and a connecting rod is fixedly connected between the two upper supporting frames. The arrangement mode that the adjustable mouth supporting device and the pressing type medicine blowing device are matched is utilized, the upper supporting frame rotates clockwise with the axis of the inserting column as the circle center by rotating the upper supporting frame till the upper supporting frame rotates to be in the state of being attached to the upper lip of a patient, and then the upper lip of the patient is blown through clamping of an elastic clamping assembly. Anticlockwise rotation of the upper supporting frame is prevented, and the medicine applying comfort is better.

Description

Technical Field

[0001] The invention relates to the field of devices for blowing medicine powder, in particular to a device for blowing medicine powder toward tonsils. Background Art

[0002] The main symptoms of acute suppurative tonsillitis are: obvious enlargement of the tonsils, general congestion and infiltration of a large number of neutrophils, and the crypts are filled with purulent exudates. In severe cases, most lymphoid follicles are enlarged and suppurated, forming multiple follicular abscesses, which can penetrate into the crypts or the surface to form ulcers. Small abscesses can also fuse, causing the entire tonsil to suppurate.

[0003] When treating tonsils, the powder needs to be sprayed directly onto the tonsils and pharyngitis lesions. When applying the medicine to the patient, the patient needs to open his mouth to cooperate with the medical staff's operation, and then the powder is sprayed on the tonsils. Due to the complex internal structure of the oral cavity, the medicine needs to be applied slowly and carefully, resulting in a long time for oral medicine application. The patient needs to open his mouth for a long time waiting for the medicine to be applied. There is no support object to support the chin, which will cause sore muscles around the patient's mouth over time. Summary of the invention

[0004] The object of the present invention is to provide a device for blowing medicine powder to tonsils, so as to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a device for blowing medicine powder to tonsils, comprising an adjustable mouth-supporting device and a pressing medicine-blowing device, wherein the bottom of the pressing medicine-blowing device is slidably connected to the bottom of the adjustable mouth-supporting device, and the adjustable mouth-supporting device is used to open the mouth; The adjustable mouth-supporting device comprises a lower support frame, an upper support frame and a one-way mechanism, wherein the one-way mechanism is connected between the two lower support frames, the two upper support frames are rotatably and interlacedly connected with the one-way mechanism, a connecting rod is fixedly connected between the two upper support frames, and the one-way mechanism is used for the fixed-axis rotation of the upper support frames.

[0006] Preferably, the one-way mechanism includes an interpenetrating column, an elastic clip assembly and a traction assembly, the two ends of the interpenetrating column are respectively fixedly interpenetrated with two lower support frames, the upper support frame is rotatably interpenetrated with the interpenetrating column, a cavity is opened inside the interpenetrating column, the two elastic clip assemblies are respectively arranged on both sides of the cavity, the elastic clip assembly is clipped with the upper support frame, and the traction assembly is connected between the two elastic clip assemblies.

[0007] Preferably, the elastic snap-fit ​​assembly includes a limit rod, a fixed plate, a one-way clamp and a spring, the fixed plate is fixedly installed on the inner wall of the cavity, a plurality of the limit rods are slidably and interlacedly connected with the fixed plate, the top ends of a plurality of the limit rods are connected with a connecting plate, the one-way clamp is fixedly connected to the top end of the connecting plate, the one-way clamp is slidably and interlacedly connected with the top of the interlaced column, the spring is movably sleeved on the outside of the limit rod, and the spring is arranged between the fixed plate and the connecting plate.

[0008] Preferably, a circular hole is provided at the bottom of the upper support frame, and the circular hole is interlaced with the interpenetrating column. A plurality of one-way card slots are provided in a circular array on the inner wall of the circular hole, and the one-way card block and the inner cavity of the one-way card slot are interlocked and matched with each other.

[0009] Preferably, the traction assembly includes a traction rope, a winding roller and a guide roller, one end of the traction rope is connected to the bottom end of the limiting rod, the winding roller is rotatably arranged in the middle of the cavity, the other end of the traction rope is connected to the winding roller, the two guide rollers are symmetrically arranged, and the guide rollers are rotatably arranged inside the cavity.

[0010] Preferably, a round rod is fixedly connected to the side of the winding roller, a handle is fixedly connected to one end of the round rod, and the round rod is rotatably and interlacedly connected to the interlaced column.

[0011] Preferably, the push-type medicine blowing device includes a connecting air pipe, an air bag, a medicine spraying mechanism and a rotating movable mechanism, the air bag is connected to one end of the connecting air pipe, the medicine spraying mechanism is connected to the top of the other end of the connecting air pipe, the rotating movable mechanism is connected to the bottom of the other end of the connecting air pipe, and the rotating movable mechanism is slidably arranged between two lower support frames.

[0012] Preferably, the rotary movable mechanism includes a support rod and a sliding column, one end of the support rod is fixedly connected to the connecting air pipe, and the other end of the support rod is fixedly connected to the middle of the sliding column, and sliding grooves are provided on the opposite sides of the two lower support frames, and the two ends of the sliding column are respectively slidably connected to the inner cavities of the two sliding grooves.

[0013] Preferably, the spray mechanism includes a storage cylinder, a protective cover, a non-woven fabric and a one-way spray head, the storage cylinder is fixedly connected to the end of the connecting air pipe, the protective cover is threadedly connected to the outside of the storage cylinder, the non-woven fabric is fixedly installed on the inner wall of the storage cylinder, the storage cylinder and the connecting air pipe are provided with air holes, the air holes are communicated with the inner cavity of the connecting air pipe, and the one-way spray head is installed on the protective cover.

[0014] Preferably, the one-way spray head comprises a sealing plate and a one-way spray membrane, the sealing plate is fixedly sleeved inside the protective cover, a groove is formed on the sealing plate, and a plurality of the one-way spray membranes are mounted on the sealing plate.

[0015] Technical effects and advantages of the present invention: (1) The present invention utilizes an adjustable mouth-supporting device and a push-type medicine blowing device in a coordinated arrangement. By rotating the upper support frame, the upper support frame is rotated clockwise with the axis of the interlaced column as the center of the circle, until the upper support frame rotates to a state in which it fits the patient's upper lip. At this time, the upper support frame is prevented from rotating counterclockwise by the elastic clamping assembly. At this time, the lower support frame and the upper support frame in the open state can support the patient's mouth. The lower support frame and the upper support frame can be used to support the patient's mouth, and the patient does not need to actively open the mouth for a long time, which makes it more comfortable to apply medicine.

[0016] (2) The present invention utilizes a configuration in which a one-way card block and a card slot are matched. An inclined surface is provided on the one-way card block. When the inclined surface of the card slot presses against the inclined surface of the one-way card block, the upper support frame can rotate clockwise, and the one-way card block will be pressed into the interior of the interlaced column. At this time, the one-way card block does not limit the position of the upper support frame. When the one-way card block and the inner cavity of the card slot cooperate with each other, the vertical surface of the one-way card block and the vertical surface of the card slot fit each other. At this time, the one-way card block is convenient for limiting the position of the upper support frame, preventing the upper support frame from moving counterclockwise, so that the upper support frame can support the patient's oral cavity after it is opened; (3) The present invention utilizes a setting method in which a limit rod and a spring are matched to each other. The movement of the limit rod is used to control the movement of the one-way card block. The compression deformation of the spring is used to elastically support and reset the connecting plate, so that the cooperation between the one-way card block and the card slot is more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the side structure of the present invention; Figure 2 It is a schematic diagram of the internal structure of the side surface of the present invention; Figure 3 This is a schematic diagram of the internal structure of the front side of the present invention; Figure 4 It is a schematic diagram of the internal structure of the one-way mechanism of the present invention from the side; Figure 5 It is a structural schematic diagram of the elastic clamping assembly of the present invention; Figure 6 It is a front structural schematic diagram of the traction assembly of the present invention; Figure 7 It is a schematic diagram of the side structure of the winding roller of the present invention; Figure 8 It is a side structural schematic diagram of the rotary moving mechanism of the present invention; Fig. 9 It is a schematic diagram of the internal structure of the spraying mechanism of the present invention from the side.

[0018] In the figure: 1. adjustable mouth support device; 11. lower support frame; 12. upper support frame; 121. one-way card slot; 13. one-way mechanism; 131. inserted column; 132. elastic card assembly; 1321. limit rod; 1322. fixed plate; 1323. one-way card block; 1324. spring; 133. traction assembly; 1331. traction rope; 1332. winding roller; 1333. guide roller; 2. push-type medicine blowing device; 21. connecting air pipe; 22. air bag; 23. medicine spraying mechanism; 231. storage cylinder; 232. protective cover; 233. non-woven fabric; 234. sealing plate; 235. one-way medicine spraying film; 24. rotary moving mechanism; 241. support rod; 242. sliding column. DETAILED DESCRIPTION

[0019] 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.

[0020] The present invention provides Figure 1-9 The device for blowing medicine powder to tonsils shown in the figure comprises an adjustable mouth-supporting device 1 and a pressing medicine-blowing device 2, the bottom of the pressing medicine-blowing device 2 is slidably connected to the bottom of the adjustable mouth-supporting device 1, the pressing medicine-blowing device 2 comprises a connecting air pipe 21, an air bag 22, a medicine-spraying mechanism 23 and a rotating movable mechanism 24, the air bag 22 is connected to one end of the connecting air pipe 21, the medicine-spraying mechanism 23 is connected to the top of the other end of the connecting air pipe 21, the rotating movable mechanism 24 is connected to the bottom of the other end of the connecting air pipe 21, and the rotating movable mechanism 24 is slidably arranged on two lower support frames 11 The adjustable mouth-supporting device 1 is used to open the mouth, and the inner cavity between the airbag 22 and the medicine spraying mechanism 23 is conveniently connected by connecting the trachea 21. The airbag 22 uses the inflatable bag of the sphygmomanometer. By grasping and squeezing the airbag 22, air can be blown into the interior of the medicine spraying mechanism 23, and the medicine spraying mechanism 23 is convenient to spray the medicine powder toward the diseased part. The relative position between the pressing medicine blowing device 2 and the adjustable mouth-supporting device 1 is conveniently supported by the rotary moving mechanism 24 to prevent the medicine spraying mechanism 23 from being suspended in the patient's mouth and having a low accuracy in spraying medicine; The rotary moving mechanism 24 includes a support rod 241 and a sliding column 242. One end of the support rod 241 is fixedly connected to the connecting trachea 21, and the other end of the support rod 241 is fixedly connected to the middle of the sliding column 242. The two lower support frames 11 are provided with sliding grooves on opposite sides. The two ends of the sliding column 242 are respectively slidably connected to the inner cavities of the two sliding grooves. The sliding grooves facilitate the positioning of the sliding of the sliding column 242, so that the movement of the medicine spraying mechanism 23 in the patient's mouth is more stable. The cylindrical setting of the sliding column 242 allows the sliding column 242 to rotate in the inner cavity of the sliding groove to adjust the position angle of the medicine spraying mechanism 23. The spraying mechanism 23 includes a storage cylinder 231, a protective cover 232, a non-woven fabric 233 and a one-way spraying head. The storage cylinder 231 is fixedly connected to the end of the connecting air pipe 21. The protective cover 232 is threadedly connected to the outside of the storage cylinder 231. The non-woven fabric 233 is fixedly installed on the inner wall of the storage cylinder 231. The storage cylinder 231 and the connecting air pipe 21 are provided with air holes, and the air holes are connected to the inner cavity of the connecting air pipe 21. The one-way spraying head is installed on the protective cover 232. The one-way spraying head includes a sealing plate 234 and a one-way spraying film 235. The sealing plate 234 is fixedly sleeved inside the protective cover 232. The sealing plate 234 is provided with a slot, and a plurality of one-way spraying films are provided. 235 is installed on the sealing plate 234. The slotted arrangement facilitates the spraying of the medicine powder. The one-way medicine spraying membrane 235 is hemispherical, which is convenient for blocking the inner cavity of the card slot to prevent the liquid in the oral cavity from dripping into the interior of the storage cylinder 231 and contaminating the medicine powder. The one-way medicine spraying membrane 235 is composed of four valves. When gas is blown into the interior of the storage cylinder 231, the air pressure in the inner cavity of the storage cylinder 231 increases, and the valves will be elastically deformed and then opened to facilitate the spraying of the medicine powder. The storage cylinder 231 facilitates the storage of the medicine powder, and the protective cover 232 facilitates the sealing of the medicine powder. The non-woven fabric 233 prevents a large amount of medicine powder from entering the inner cavity connected to the trachea 21. The adjustable mouth-supporting device 1 comprises a lower support frame 11, an upper support frame 12 and a one-way mechanism 13, wherein the one-way mechanism 13 is connected between the two lower support frames 11, and the two upper support frames 12 are rotatably interlaced with the one-way mechanism 13. A connecting rod is fixedly connected between the two upper support frames 12, and the one-way mechanism 13 is used for the fixed-axis rotation of the upper support frame 12. Through the rotation setting between the lower support frame 11 and the upper support frame 12, the upper support frame 12 is rotated and opened relative to the lower support frame 11 to support the patient's oral cavity, and the one-way mechanism 13 is used to facilitate the one-way limit of the rotation of the upper support frame 12; The one-way mechanism 13 includes an interpenetrating column 131, an elastic clamping assembly 132 and a pulling assembly 133. The two ends of the interpenetrating column 131 are respectively fixedly interpenetrated with the two lower support frames 11, and the upper support frame 12 is rotatably interpenetrated with the interpenetrating column 131. A cavity is provided inside the interpenetrating column 131, and two elastic clamping assemblies 132 are respectively arranged on both sides of the cavity. The elastic clamping assembly 132 is clamped with the upper support frame 12, and the pulling assembly 133 is connected between the two elastic clamping assemblies 132. The interpenetrating column 131 is used to limit the rotation of the upper support frame 12, so that the fixed-axis rotation of the upper support frame 12 is more stable. The elastic clamping assembly 132 is used to facilitate the one-way limit of the rotation of the upper support frame 12, and the clamping of the elastic clamping assembly 132 is used to unlock. The elastic clamping assembly 132 includes a limit rod 1321, a fixed plate 1322, a one-way clamping block 1323 and a spring 1324. The fixed plate 1322 is fixedly installed on the inner wall of the cavity. Multiple limit rods 1321 are slidably and interlaced with the fixed plate 1322. The tops of multiple limit rods 1321 are connected with a connecting plate. The one-way clamping block 1323 is fixedly connected to the top of the connecting plate. The one-way clamping block 1323 is slidably and interlaced with the top of the interlaced column 131. The spring 1324 is movably sleeved on the outside of the limit rod 1321, and the spring 1324 is arranged between the fixed plate 1322 and the connecting plate. A circular hole is provided at the bottom of the upper support frame 12, and the circular hole is interlaced with the interlaced column 131. A plurality of one-way slots 121 are provided in an annular array on the inner wall of the circular hole. The one-way clamping block 1323 is mutually engaged with the inner cavity of the one-way slot 121. When the inclined surface of the card slot is pressed against the inclined surface of the one-way card block 1323, the clockwise rotation of the upper support frame 12 can be made, and the one-way card block 1323 will be pressed into the inside of the inserted column 131. At this time, the one-way card block 1323 does not limit the position of the upper support frame 12. When the one-way card block 1323 and the inner cavity of the card slot cooperate with each other, the vertical surface of the one-way card block 1323 and the vertical surface of the card slot fit each other. At this time, the one-way card block 1323 is convenient for limiting the position of the upper support frame 12 to prevent the counterclockwise movement of the upper support frame 12, so that after the upper support frame 12 is opened, the support of the patient's oral cavity is conveniently controlled by the movement of the limit rod 1321, and the elastic support and reset of the connecting plate are conveniently performed through the compression deformation of the spring 1324, so that the cooperation between the one-way card block 1323 and the card slot is more stable. The traction assembly 133 includes a traction rope 1331, a winding roller 1332 and a guide roller 1333. One end of the traction rope 1331 is connected to the bottom end of the limit rod 1321, and the winding roller 1332 is rotatably arranged in the middle of the cavity. The other end of the traction rope 1331 is connected to the winding roller 1332. The two guide rollers 1333 are symmetrically arranged. The guide roller 1333 is rotatably arranged inside the cavity. A round rod is fixedly connected to the side of the winding roller 1332, and a handle is fixedly connected to one end of the round rod. The round rod rotates with the interlaced column 131. The interlaced connection facilitates the winding of the traction rope 1331 through the winding and rotation of the winding roller 1332, so that the traction rope 1331 moves under the guidance of the guide roller 1333, and the limiting rod 1321 is pulled downward, so that the limiting rod 1321 moves vertically downward under the limitation of the fixed plate 1322, so that the limiting rod 1321 drives the connecting plate to move downward, so that the one-way clamping block 1323 is disengaged from the inner cavity of the clamping slot, and the clamping between the elastic clamping assembly 132 and the upper support frame 12 is unlocked.

[0021] Working principle of the present invention: During use, the adjustable mouth-supporting device 1 in the closed state is first placed in the patient's oral cavity. Then, after the patient's mouth is opened to a suitable size, the upper support frame 12 is rotated so that the upper support frame 12 rotates clockwise with the axis of the interlaced column 131 as the center of the circle, until the upper support frame 12 rotates to a state in which it fits the patient's upper lip. At this time, the upper support frame 12 is prevented from rotating counterclockwise by the elastic clamping assembly 132. At this time, the lower support frame 11 and the upper support frame 12 in the open state can support the patient's mouth. The lower support frame 11 and the upper support frame 12 are convenient for supporting the patient's mouth, and the patient does not need to actively open his mouth for a long time, which makes it more comfortable to apply medicine. Then, the sliding column 242 is slid into the ends of the slide grooves on the two lower support frames 11, so that the spraying mechanism 23 can be slid into the patient's oral cavity. According to the position of the patient's tonsils, the angle of the spraying mechanism 23 is adjusted so that the sliding column 242 rotates in the inner cavity of the slide groove, and the spraying mechanism 23 is aligned with the position of the patient's tonsils. Then, the airbag 22 is squeezed, and the airbag 22 shrinks and deforms, so that the gas in the inner cavity of the airbag 22 flows into the interior of the connecting trachea 21, and then is injected into the inner cavity of the storage cylinder 231 through the air hole, so that the medicine powder stored in the storage cylinder 231 passes through the sealing plate 234 and the one-way spraying film 235 and is sprayed onto the tonsils, thereby spraying the tonsils. After the spraying is completed, the push-type medicine blowing device 2 is first removed from the adjustable mouthpiece device 1, and then the doctor reaches into the patient's mouth and turns the handle, so that the handle drives the winding roller 1332 to rotate. The self-rotation of the winding roller 1332 facilitates the winding of the traction rope 1331, so that the traction rope 1331 moves under the guidance of the guide roller 1333, and the limiting rod 1321 is pulled downward, so that the limiting rod 1321 moves vertically downward under the limitation of the fixing plate 1322, so that the limiting rod 1321 drives the connecting plate to move downward, so that the one-way block 1323 is separated from the inner cavity of the card slot, and the one-way block 1323 no longer limits the relative position of the upper support frame 12 and the interlaced column 131, so that the upper support frame 12 can be rotated, so that the upper support frame 12 is closed and rotated relative to the direction of the lower support frame 11, so as to facilitate the removal of the adjustable mouthpiece device 1.

[0022] 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 device for blowing powder medicine into tonsils, comprising an adjustable mouth-supporting device (1) and a pressing medicine blowing device (2), characterized in that: The bottom of the push-type medicine blowing device (2) is slidably connected to the bottom of the adjustable mouth-supporting device (1), and the adjustable mouth-supporting device (1) is used to open the mouth; The adjustable mouth-supporting device (1) comprises a lower support frame (11), an upper support frame (12) and a one-way mechanism (13); the one-way mechanism (13) is connected between the two lower support frames (11); the two upper support frames (12) are rotatably interlaced with the one-way mechanism (13); a connecting rod is fixedly connected between the two upper support frames (12); and the one-way mechanism (13) is used for fixed-axis rotation of the upper support frames (12).

2. A device for blowing powder into tonsils according to claim 1, characterized in that: The one-way mechanism (13) comprises a penetration column (131), an elastic clamping assembly (132) and a pulling assembly (133); the two ends of the penetration column (131) are respectively fixedly inserted and connected with the two lower support frames (11); the upper support frame (12) is rotatably inserted and connected with the penetration column (131); a cavity is provided inside the penetration column (131); the two elastic clamping assemblies (132) are respectively arranged on both sides of the cavity; the elastic clamping assembly (132) is clamped with the upper support frame (12); and the pulling assembly (133) is connected between the two elastic clamping assemblies (132).

3. The device for blowing powder into tonsils according to claim 2, characterized in that: The elastic clamping assembly (132) comprises a limiting rod (1321), a fixing plate (1322), a one-way clamping block (1323) and a spring (1324); the fixing plate (1322) is fixedly mounted on the inner wall of the cavity; a plurality of limiting rods (1321) are slidably interlaced with the fixing plate (1322); the top ends of the plurality of limiting rods (1321) are connected to a connecting plate; the one-way clamping block (1323) is fixedly connected to the top end of the connecting plate; the one-way clamping block (1323) is slidably interlaced with the top end of the interlacing column (131); the spring (1324) is movably sleeved on the outside of the limiting rod (1321); and the spring (1324) is arranged between the fixing plate (1322) and the connecting plate.

4. The device for blowing powder into tonsils according to claim 3, characterized in that: A circular hole is provided at the bottom of the upper support frame (12), and the circular hole is interlaced with the insertion column (131). A plurality of one-way slots (121) are provided in a circular array on the inner wall of the circular hole, and the one-way clamping block (1323) and the inner cavity of the one-way slot (121) are mutually engaged.

5. The device for blowing powder into tonsils according to claim 2, characterized in that: The traction assembly (133) comprises a traction rope (1331), a winding roller (1332) and a guide roller (1333); one end of the traction rope (1331) is connected to the bottom end of the limit rod (1321); the winding roller (1332) is rotatably arranged in the middle of the cavity; the other end of the traction rope (1331) is connected to the winding roller (1332); the two guide rollers (1333) are symmetrically arranged; and the guide rollers (1333) are rotatably arranged inside the cavity.

6. The device for blowing powder into tonsils according to claim 5, characterized in that: A round rod is fixedly connected to the side of the winding roller (1332), one end of the round rod is fixedly connected to a handle, and the round rod is rotatably and interlacedly connected to the interlacing column (131).

7. The device for blowing medicine powder to tonsils according to claim 1, characterized in that: The push-type medicine blowing device (2) comprises a connecting air pipe (21), an air bag (22), a medicine spraying mechanism (23) and a rotating movable mechanism (24), wherein the air bag (22) is connected to one end of the connecting air pipe (21), the medicine spraying mechanism (23) is connected to the top of the other end of the connecting air pipe (21), and the rotating movable mechanism (24) is connected to the bottom of the other end of the connecting air pipe (21), and the rotating movable mechanism (24) is slidably arranged between two lower support frames (11).

8. The device for blowing powder into tonsils according to claim 7, characterized in that: The rotary moving mechanism (24) comprises a support rod (241) and a sliding column (242), one end of the support rod (241) is fixedly connected to the connecting air pipe (21), and the other end of the support rod (241) is fixedly connected to the middle of the sliding column (242), and sliding grooves are provided on opposite sides of the two lower support frames (11), and the two ends of the sliding column (242) are respectively slidably connected to the inner cavities of the two sliding grooves.

9. The device for blowing medicine powder to tonsils according to claim 7, characterized in that: The spraying mechanism (23) comprises a storage cylinder (231), a protective cover (232), a non-woven fabric (233) and a one-way spraying head. The storage cylinder (231) is fixedly connected to the end of the connecting air pipe (21). The protective cover (232) is threadedly connected to the outside of the storage cylinder (231). The non-woven fabric (233) is fixedly mounted on the inner wall of the storage cylinder (231). The storage cylinder (231) and the connecting air pipe (21) are provided with air holes, and the air holes are communicated with the inner cavity of the connecting air pipe (21). The one-way spraying head is mounted on the protective cover (232).

10. The device for blowing medicine powder to tonsils according to claim 9, characterized in that: The one-way spray head comprises a sealing plate (234) and a one-way spray film (235); the sealing plate (234) is fixedly sleeved inside the protective cover (232); a groove is provided on the sealing plate (234); and a plurality of the one-way spray films (235) are mounted on the sealing plate (234).

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