Medicine spraying device for traditional Chinese medicine respiratory therapy

Abstract

The utility model aims to provide a medicine spraying device for traditional Chinese medicine respiratory therapy, which relates to the technical field of medical instruments, the height of a medicine spraying pipe is adjusted through the extension and retraction of a telescopic rod of a movable arm, and the medicine spraying pipe can flexibly rotate and spray medicine to the deep position of the oral cavity at multiple angles through a ball head mechanism, so that the medicine applying effect is improved. Medicine can be sprayed according to different oral depths of patients with different body types through stretching and retracting of the telescopic medicine spraying pipe; the transmission shaft at the rear end of the tongue depressor is rotationally connected with the bottle cap, the limiting rod is slidably arranged at one end of the transmission shaft, and the transmission shaft is driven to rotate by rotating the limiting rod, so that the tongue depressor is rotated to downwards press the tongue, and the tongue of a patient is effectively prevented from being lifted to affect medicine spraying of the medicine spraying pipe; an upper supporting plate and a lower supporting plate are arranged on the bottle cap and located above and below the tongue depressor respectively, the upper supporting plate and the lower supporting plate abut against upper teeth and lower teeth of a patient to open the oral cavity of the patient, and the oral cavity is prevented from being closed due to fatigue of the oral cavity of the patient.

Description

Technical Field

[0001] The utility model relates to the technical field related to medical devices, and in particular to a medicine spraying device for traditional Chinese medicine respiratory therapy. Background Art

[0002] Viral and bacterial infections are one of the most common causes of respiratory diseases. These pathogens enter the human body through airborne and contact transmission, invade the respiratory mucosa, and trigger an inflammatory response. For example, viruses such as influenza virus and adenovirus can cause upper respiratory tract infections, such as laryngitis and rhinitis. When treating, most Chinese medicine respiratory departments need to spray the drugs evenly inside the patient's nasal cavity or mouth, because the nasal cavity and mouth are the portals between the human body and the outside world, and are also important ways for drugs to enter the body. By spraying drugs, they can directly act on the lesion site, improve drug absorption rate and treatment effect. At the same time, the rich capillaries and nerve endings inside the nasal cavity and mouth help the drugs to be quickly distributed throughout the body and play a therapeutic role.

[0003] When spraying medicine in the mouth, it is necessary to spray deep into the mouth. During this process, the patient needs to keep his mouth open. The existing spray device lacks a device to hold the mouth open, which causes the patient's mouth to easily become tired and close, or the mouth to close due to the stimulation of the spray. Currently, when spraying medicine in the mouth, the patient's tongue is easily lifted up to interfere with the spray. The current spray device is inconvenient to use, and the spray tube cannot flexibly adjust the angle to spray medicine deep into the mouth. Utility Model Content

[0004] In view of the deficiencies of the prior art, the present invention provides the following technical solutions:

[0005] A medicine spraying device for traditional Chinese medicine respiratory therapy comprises a medicine bottle, a medicine spraying tube, a catheter and a negative pressure device, a bottle cap is threadedly installed on the top of the medicine bottle, a tongue depressor is rotatably arranged on the bottle cap, and the tongue depressor is a telescopic structure, a support plate is installed on one side of the bottle cap, and the support plate comprises an upper support plate and a lower support plate, the upper support plate is fixedly connected to the bottle cap through an L-shaped adjustment rod, and the lower support plate is fixedly connected to the bottle cap through a connecting block;

[0006] A transmission shaft is fixedly arranged at the tail end of the tongue depressor, and the transmission shaft is rotatably connected with the bottle cap. A limit rod is slidably arranged at one end of the transmission shaft, and a gear is fixedly arranged at one end of the limit rod. An inner gear ring is fixedly arranged at a position corresponding to the transmission shaft on the bottle cap. The transmission shaft is driven to rotate by rotating the limit rod, thereby rotating the tongue depressor. By sliding the limit rod, the gear on the limit rod cooperates with the inner gear ring on the bottle cap, thereby limiting the rotation of the transmission shaft and thus limiting the rotation of the tongue depressor.

[0007] A movable arm is fixedly installed on the bottle cap, and the movable arm includes a telescopic rod, a cross bar and a ball head mechanism. The lower end of the telescopic rod is fixedly connected to the top of the bottle cap, and the upper end is fixedly connected to the tail end of the cross bar. The front end of the cross bar is fixedly connected to the ball head mechanism, and the spray pipe is movably connected to the cross bar through the ball head mechanism.

[0008] Furthermore, one end of the L-shaped adjusting rod is fixedly connected to the top of the bottle cap, and the other end is fixedly mounted on an upper support plate. The end of the L-shaped adjusting rod connected to the bottle cap is a telescopic structure, and the connecting block is fixedly mounted on one side of the bottle cap. The upper support plate and the lower support plate are respectively located above and below the tongue depressor.

[0009] Furthermore, the upper support plate and the lower support plate are both arc-shaped structures that fit the anatomical structure of the human body, and the upper surface of the upper support plate and the lower surface of the lower support plate are both provided with bite grooves.

[0010] Furthermore, a medicine suction tube is fixedly arranged on the bottle cap, and the medicine suction tube passes through the bottle cap and extends into the bottom of the medicine bottle. The tail end of the medicine spraying tube is connected with the medicine suction tube through a conduit, and a nozzle is fixedly arranged at the front end of the medicine spraying tube.

[0011] Furthermore, the spray pipe is a telescopic structure, and a flow valve is installed on the spray pipe to control the flow of the spray pipe.

[0012] Furthermore, a pressure tube is fixedly arranged on the bottle cap, the pressure tube passes through the bottle cap and is connected with the medicine bottle, the negative pressure device is connected with the pressure tube through a conduit, the medicine bottle is pressurized through the pressure tube, and an air release valve is arranged at the connection between the negative pressure device and the conduit.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] 1. The utility model connects the negative pressure device with the pressure tube on the bottle cap through a conduit, and installs the medicine spraying tube on the bottle cap through a movable arm, and connects the medicine spraying tube with the medicine suction tube on the bottle cap through a conduit, adjusts the height of the medicine spraying tube by telescopic rod of the movable arm, and allows the medicine spraying tube to rotate flexibly through a ball head mechanism, pressurizes the medicine bottle through the negative pressure device, allows the medicine liquid to flow into the medicine spraying tube through the medicine suction tube, and sprays out from the medicine spraying tube, sprays medicine at the deep position of the oral cavity from multiple angles, improves the medicine application effect, and can spray medicine according to patients of different body shapes and different depths of the oral cavity through the telescopic spraying tube;

[0015] 2. The utility model rotatably connects the transmission shaft at the rear end of the tongue depressor with the bottle cap, and slides a limit rod at one end of the transmission shaft, and fixes an inner gear ring on the bottle cap at a position corresponding to the transmission shaft, and drives the transmission shaft to rotate by rotating the limit rod, thereby rotating the tongue depressor to press the tongue, and sliding the limit rod so that the gear on the limit rod cooperates with the inner gear ring on the bottle cap to limit the rotation of the transmission shaft and thus limit the rotation of the tongue depressor, which is convenient for rotating the tongue depressor and limiting the rotation of the tongue depressor, and effectively prevents the patient's tongue from lifting up and affecting the spraying of the medicine spraying tube;

[0016] 3. The utility model arranges an upper support plate and a lower support plate on the bottle cap above and below the tongue depressor, respectively, and the upper support plate is fixedly connected to the bottle cap through an L-shaped adjusting rod, and the lower support plate is fixedly connected to the bottle cap through a connecting block. The upper support plate and the lower support plate are pressed against the upper and lower teeth of the patient to open the patient's mouth, thereby preventing the patient's mouth from closing due to oral fatigue. The spacing between the upper support plate and the lower support plate is adjusted by telescoping one end of the L-shaped adjusting rod, thereby adapting to the size of the oral opening of patients with different body shapes. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is an enlarged schematic diagram of the three-dimensional structure A of the utility model;

[0019] Figure 3 This is an enlarged schematic diagram of the three-dimensional structure B of the utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of the medicine bottle of the utility model;

[0021] Figure 5 It is a schematic cross-sectional view of the top of the bottle cap of the utility model.

[0022] In the figure: medicine bottle-1, bottle cap-2, medicine suction tube-201, pressurizing tube-202, connecting block-203, tongue depressor-3, transmission shaft-301, limit rod-302, gear-303, upper support plate-4, lower support plate-5, L-shaped adjustment rod-6, medicine spraying tube-7, nozzle-701, flow valve-702, negative pressure device-8, air release valve-801, movable arm-9, telescopic rod-901, cross bar-902, ball head mechanism-903. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Embodiment 1:

[0025] See also Figure 1-5 A medicine spraying device for traditional Chinese medicine respiratory therapy comprises a medicine bottle 1, a medicine spraying tube 7, a catheter and a negative pressure device 8, a bottle cap 2 is threadedly installed on the top of the medicine bottle 1, a tongue depressor 3 is rotatably arranged on the bottle cap 2, a support plate is installed on one side of the bottle cap 2, and the support plate comprises an upper support plate 4 and a lower support plate 5, the upper support plate 4 is fixedly connected to the bottle cap 2 through an L-shaped adjustment rod 6, and the lower support plate 5 is fixedly connected to the bottle cap 2 through a connecting block 203, the upper support plate 4 and the lower support plate 5 are both arc-shaped structures that fit the anatomical structure of the human body, and the upper support plate 4 and the lower support plate 5 are both provided with bite grooves;

[0026] In this embodiment, one end of the L-shaped adjusting rod 6 is fixedly connected to the top of the bottle cap 2, and the other end is fixedly mounted on the upper support plate 4. The end of the L-shaped adjusting rod 6 connected to the bottle cap 2 is a telescopic structure, and the connecting block 203 is fixedly mounted on one side of the bottle cap 2. The upper support plate 4 and the lower support plate 5 are respectively located above and below the tongue depressor 3;

[0027] In this embodiment, an upper support plate 4 and a lower support plate 5 are respectively arranged on the bottle cap 2 above and below the tongue depressor 3, and the upper support plate 4 is fixedly connected to the bottle cap 2 via an L-shaped adjusting rod 6, and the lower support plate 5 is fixedly connected to the bottle cap 2 via a connecting block 203. The upper support plate 4 and the lower support plate 5 are pressed against the upper and lower teeth of the patient to open the patient's mouth to prevent the patient's mouth from closing due to oral fatigue. The distance between the upper support plate 4 and the lower support plate 5 is adjusted by telescoping one end of the L-shaped adjusting rod 6 to adapt to the size of the oral opening of patients with different body shapes.

[0028] Embodiment 2:

[0029] See also Figure 1-5According to Example 1, a tongue depressor 3 is rotatably provided on the bottle cap 2, and the tongue depressor 3 is a telescopic structure. A transmission shaft 301 is fixedly provided at the tail end of the tongue depressor 3, and the transmission shaft 301 is rotatably connected with the bottle cap 2. A limit rod 302 is slidably provided at one end of the transmission shaft 301, that is, the limit rod 302 slides and penetrates from one end of the transmission shaft 301, and a gear 303 is fixedly provided at one end of the limit rod 302. A plurality of anti-rotation strips are fixedly provided on the outer wall of the limit rod 301, and the transmission shaft 30 1 is provided with a stop groove on the inner wall, and the stop bar cooperates with the stop groove to limit the mutual rotation between the limit rod 302 and the transmission shaft 301. The bottle cap 2 is fixedly provided with an inner gear ring at a position corresponding to the transmission shaft 301, and the transmission shaft 301 is driven to rotate by rotating the limit rod 302, thereby rotating the tongue depressor 3, and the limit rod 302 is slid to make the gear 303 on the limit rod 302 cooperate with the inner gear ring on the bottle cap 2, thereby limiting the rotation of the transmission shaft 301 and thus limiting the rotation of the tongue depressor 3;

[0030] In this embodiment, the transmission shaft 301 at the rear end of the tongue depressor 3 is rotatably connected to the bottle cap 2, and a limit rod 302 is slidably set at one end of the transmission shaft 301, and an internal gear ring is fixedly set at a position corresponding to the transmission shaft 301 on the bottle cap 2. The transmission shaft 301 is driven to rotate by rotating the limit rod 302, thereby rotating the tongue depressor 3 to press the tongue, and by sliding the limit rod 302, the gear 303 on the limit rod 302 cooperates with the internal gear ring on the bottle cap 2 to limit the rotation of the transmission shaft 301 and thus limit the rotation of the tongue depressor 3, which facilitates the rotation of the tongue depressor 3 and limits the rotation of the tongue depressor 3, and effectively prevents the patient's tongue from lifting up and affecting the spraying of the medicine spraying tube 7.

[0031] Embodiment 3:

[0032] See also Figure 1-5 According to Example 1, a movable arm 9 is fixedly installed on the bottle cap 2, and the movable arm 9 includes a telescopic rod 901, a cross bar 902 and a ball head mechanism 903. The lower end of the telescopic rod 901 is fixedly connected to the top of the bottle cap 2, and the upper end is fixedly connected to the tail end of the cross bar 902. The front end of the cross bar 902 is fixedly connected to the ball head mechanism 903. The spraying pipe 7 is movably connected to the cross bar 902 through the ball head mechanism 903. The bottle cap 2 is fixedly provided with a suction pipe 201, which passes through the bottle cap 2 and extends into the bottom of the medicine bottle 1. The spraying pipe 7 The tail end is connected with the medicine suction tube 201 through a conduit, a nozzle 701 is fixedly arranged at the front end of the medicine spraying tube 7, the medicine spraying tube 7 is a telescopic structure, a flow valve 702 is installed on the medicine spraying tube 7 to control the flow of the medicine spraying tube 7, a pressurizing tube 202 is fixedly arranged on the bottle cap 2, the pressurizing tube 202 passes through the bottle cap 2 and is connected with the medicine bottle 1, the negative pressure device 8 is connected with the pressurizing tube 202 through a conduit, the medicine bottle 1 is pressurized by the pressurizing tube 202, and a relief valve 801 is arranged at the connection between the negative pressure device 8 and the conduit to relieve the pressure in the internal space of the medicine bottle 1 and balance the pressure;

[0033] In this embodiment, the ball head mechanism 903 includes a ball core and a shell fixedly connected to the crossbar 902, the ball core is movably installed inside the shell, a notch is provided on the shell, the spray pipe 7 passes through the ball core from the notch of the shell, and is fixedly connected to the ball core, the negative pressure device 8 is a prior art, a negative pressure ball, or a negative pressure pump, which are common pressurizing devices on the market, are common knowledge and conventional means for those skilled in the art, and are not the focus of this application;

[0034] In this embodiment, the negative pressure device 8 is connected to the pressurized tube 202 on the bottle cap 2 through a conduit, and the medicine spraying tube 7 is installed on the bottle cap 2 through the movable arm 9, and the medicine spraying tube 7 is connected to the medicine suction tube 201 on the bottle cap 2 through a conduit. The height of the medicine spraying tube 7 is adjusted by the extension and retraction of the telescopic rod 901 of the movable arm 9, and the medicine spraying tube 7 can be flexibly rotated through the ball head mechanism 903. The medicine bottle 1 is pressurized by the negative pressure device 8, so that the medicine liquid flows into the medicine spraying tube 7 through the medicine suction tube 201 and is sprayed out from the medicine spraying tube 7. The medicine is sprayed at the deep part of the oral cavity from multiple angles to improve the medicine application effect. The extension and retraction of the telescopic medicine spraying tube 7 can be used to spray medicine according to patients of different body shapes and at different depths of the oral cavity.

[0035] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A medicine spraying device for traditional Chinese medicine respiratory therapy, comprising a medicine bottle, a medicine spraying tube, a catheter and a negative pressure device, wherein a bottle cap is threadedly mounted on the medicine bottle, characterized in that: A tongue depressor is rotatably arranged on the bottle cap, and the tongue depressor is a telescopic structure. A support plate is installed on one side of the bottle cap, and the support plate includes an upper support plate and a lower support plate. The upper support plate is fixedly connected to the bottle cap through an L-shaped adjustment rod, and the lower support plate is fixedly connected to the bottle cap through a connecting block; A transmission shaft is fixedly arranged at the tail end of the tongue depressor, and the transmission shaft is rotatably connected with the bottle cap. A limit rod is slidably arranged at one end of the transmission shaft, and a gear is fixedly arranged at one end of the limit rod. An inner gear ring is fixedly arranged at a position corresponding to the transmission shaft on the bottle cap. The transmission shaft is driven to rotate by rotating the limit rod, thereby rotating the tongue depressor. By sliding the limit rod, the gear on the limit rod cooperates with the inner gear ring on the bottle cap, thereby limiting the rotation of the transmission shaft and thus limiting the rotation of the tongue depressor. A movable arm is fixedly installed on the bottle cap, and the movable arm includes a telescopic rod, a cross bar and a ball head mechanism. The lower end of the telescopic rod is fixedly connected to the top of the bottle cap, and the upper end is fixedly connected to the tail end of the cross bar. The front end of the cross bar is fixedly connected to the ball head mechanism, and the spray pipe is movably connected to the cross bar through the ball head mechanism.

2. A medicine spraying device for traditional Chinese medicine respiratory therapy according to claim 1, characterized in that: One end of the L-shaped adjusting rod is fixedly connected to the top of the bottle cap, and the other end is fixedly installed on the upper support plate. The end of the L-shaped adjusting rod connected to the bottle cap is a telescopic structure, and the connecting block is fixedly installed on one side of the bottle cap. The upper support plate and the lower support plate are respectively located above and below the tongue depressor.

3. A medicine spraying device for traditional Chinese medicine respiratory therapy according to claim 1, characterized in that: The upper support plate and the lower support plate are both arc-shaped structures that fit the anatomical structure of the human body, and bite grooves are provided on the upper surface of the upper support plate and the lower surface of the lower support plate.

4. A medicine spraying device for traditional Chinese medicine respiratory therapy according to claim 1, characterized in that: A medicine suction tube is fixedly arranged on the bottle cap, and the medicine suction tube passes through the bottle cap and extends into the bottom of the medicine bottle. The tail end of the medicine spraying tube is connected with the medicine suction tube through a conduit, and a nozzle is fixedly arranged at the front end of the medicine spraying tube.

5. A medicine spraying device for traditional Chinese medicine respiratory therapy according to claim 1, characterized in that: The medicine spraying pipe is a telescopic structure, and a flow valve is installed on the medicine spraying pipe to control the flow of the medicine spraying pipe.

6. A medicine spraying device for traditional Chinese medicine respiratory therapy according to claim 1, characterized in that: A pressurizing tube is fixedly arranged on the bottle cap, the pressurizing tube passes through the bottle cap and is connected with the medicine bottle, the negative pressure device is connected with the pressurizing tube through a conduit, the medicine bottle is pressurized through the pressurizing tube, and an air release valve is arranged at the connection between the negative pressure device and the conduit.

Images