Tonsil flushing device

Abstract

The utility model discloses a tonsil flushing device, belongs to the technical field of medical equipment, and solves the technical problems that the conventional tonsil flushing device is inconvenient to use, poor in patient acceptance, limited in working visual field of an operator and the like. According to the technical scheme, the device comprises a flushing device and a negative pressure suction device which are used in cooperation, the flushing device comprises a water gun type injector and a flushing head, the flushing head is an arc-shaped pipe body with the front portion thin and the rear portion thick, the front end of the flushing head is a blunt inclined face, the inclination angle of the inclined face is 30-50 degrees, and the length of the flushing head is 4-5 cm; the negative pressure suction device is of a flat plate-shaped structure, an arc-shaped concave disc body is arranged at the top of one end of the negative pressure suction device, a liquid collecting hole is formed in the bottom face of the arc-shaped concave disc body, a liquid guide pipe is arranged in the middle of the negative pressure suction device in the length direction, one end of the liquid guide pipe is connected with the liquid collecting hole, and the other end of the liquid guide pipe is connected with the negative pressure generation device. The device has the advantages of simple structure, convenience in operation, wide application range and the like.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment, and specifically relates to a tonsil washing device. Background Art

[0002] Tonsillar lavage generally refers to tonsillar crypt lavage, which mainly uses special tools to clean the secretions in the tonsillar crypts to prevent the secretions from irritating the tonsillar mucosal tissue cells. The use of this technology in clinical practice has the characteristics of rapid onset, simple operation, easy acceptance by patients, wide application population, and significant efficacy.

[0003] Tonsil irrigator is an essential tool for tonsil irrigating. At present, tonsil irrigating is mostly performed with a 20ml syringe needle. Due to the thick syringe barrel and short needle, the accuracy is poor during operation, nausea is easy to occur, patient acceptance is poor, and the operator's working field is limited. Some medical institutions use lumbar puncture needles for tonsil irrigating, which has defects such as high cost and specifications that cannot meet clinical needs. Utility Model Content

[0004] The main purpose of the utility model is to overcome the deficiencies in the prior art and solve the problems in the prior art. The utility model provides a tonsil flushing device.

[0005] The utility model is realized by the following technical scheme: a tonsil washing device, comprising a washing device and a negative pressure suction device used in conjunction with each other, wherein:

[0006] The flushing device comprises a water gun type syringe and a flushing head arranged at the front end of the water outlet of the water gun type syringe; the flushing head is an arc-shaped tube body with a thin front and a thick rear, a blunt-headed inclined surface at the front end, the inclination angle of the inclined surface is 30° to 50°, and the length of the flushing head is 4-5cm;

[0007] The negative pressure suction device is a flat plate-like structure, with an arc-shaped concave disk body provided on the top of one end of the negative pressure suction device, a liquid collecting hole provided on the bottom surface 2 of the arc-shaped concave disk body, a liquid guide tube provided along the length direction in the middle of the negative pressure suction device, one end of the liquid guide tube connected to the liquid collecting hole, and the other end of the liquid guide tube connected to the negative pressure generating device.

[0008] Furthermore, the water gun type syringe comprises a gun body, a nozzle, a water storage bag, a water pipe, an air pressure pipe, an air pressure device and a trigger control switch; the water storage bag is arranged at the rear side of the gun body, the nozzle is arranged at the front end of the gun body, the air pressure device is arranged below the nozzle, the nozzle and the water storage bag are connected by a water pipe, the air pressure device and the water storage bag are connected by an air pressure pipe, and a one-way valve is arranged on the air pressure pipe;

[0009] The middle part of the water pipe is set as a U-shaped hose, the trigger control switch is hinged on the gun body on one side of the bottom of the U-shaped hose, and a spring device is installed on the side of the trigger control switch away from the U-shaped hose, and the spring device is close to the trigger control switch; when the spring device is in a half-stroke compression state, the trigger control switch is in the upper stroke end position, the trigger control switch squeezes the outer wall of the U-shaped hose, and the U-shaped hose is closed; when the trigger control switch rotates around the hinge position to the lower stroke end position, the trigger control switch is pressed to squeeze the spring device to a fully compressed state, and the U-shaped hose is turned on.

[0010] Furthermore, a pressure control hole is provided on the middle side wall of the negative pressure suction device, and the pressure control hole is connected to the catheter.

[0011] The beneficial effects of the utility model are:

[0012] The flushing device and the negative pressure suction device described in the technical solution are used in conjunction with each other, which not only makes it more convenient for the operator to use, but also increases the comfort and acceptance of the patient. The function of the negative pressure suction device is to press down the root of the tongue and expose the tonsils. The arc-shaped concave disk at the front end can be used to receive flushing fluid and remove surface pus plugs, and reduce pharyngeal discomfort; the setting of the pressure control hole in the middle of the negative pressure suction device can adjust the suction force according to needs. The flushing device adopts a gun-type structure, which can appropriately improve the comfort of the operator and avoid obstruction of the field of vision; the arc-shaped tube flushing head with a thin front and thick back is convenient for penetrating into the tonsillar fossa and improving the patient's acceptance. The utility model has the advantages of simple structure, convenient operation, and a wide range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the flushing device;

[0014] Figure 2 It is a schematic diagram of the structure of a negative pressure suction device;

[0015] Figure 3 This is a top view of the negative pressure suction device. DETAILED DESCRIPTION

[0016] The utility model is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0017] A tonsil flushing device, comprising a flushing device 1 and a negative pressure suction device 2 used in conjunction with each other, wherein:

[0018] The flushing device 1 includes a water gun-type syringe and a flushing head 11 arranged at the front end of the water outlet of the water gun-type syringe; the water gun-type syringe can appropriately improve the comfort of the operator and avoid blocking the field of vision. The flushing head 11 is an arc-shaped tube body with a thin front and a thick back, and the front end is a blunt-headed inclined surface with an inclination angle of 30°~50°. The length of the flushing head 11 is 4cm-5cm (various length specifications are set according to the actual situation of the patient); the arc-shaped tube body flushing head 11 with a thin front and a thick back is convenient for penetrating into the tonsillar fossa, improving the patient's acceptance.

[0019] The negative pressure suction device 2 is a flat plate (various widths and specifications are set according to the actual situation of the patient). An arc-shaped concave disc 21 is provided at the top of one end of the negative pressure suction device 2. A liquid collecting hole 22 is provided on the bottom of the arc-shaped concave disc 21. The arc-shaped concave disc 21 can be used to receive flushing liquid and remove surface pus plugs, and reduce pharyngeal discomfort. A liquid guide tube 23 is provided in the middle of the negative pressure suction device 2 along the length direction. One end of the liquid guide tube 23 is connected to the liquid collecting hole 22, and the other end of the liquid guide tube 23 is connected to the negative pressure generating device. A pressure control hole 24 is provided on the middle side wall of the negative pressure suction device 2. The pressure control hole 24 is connected to the liquid guide tube 23. The setting of the pressure control hole 24 can adjust the suction strength as needed.

[0020] The water gun type syringe comprises a gun body 12, a nozzle 13, a water storage bag 14, a water pipe 15, an air pressure pipe 16, an air inflation device 17 and a trigger control switch 18; the water storage bag 14 is arranged at the rear side of the gun body 12, the nozzle 13 is arranged at the front end of the gun body 12, the air inflation device 17 is arranged below the nozzle 13, the nozzle 13 and the water storage bag 14 are connected through the water pipe 15, the air inflation device 17 and the water storage bag 14 are connected through the air pressure pipe 16, and a one-way valve is arranged on the air pressure pipe 16; the middle part of the water pipe 15 is arranged as a U-shaped hose, the trigger control switch 18 is hinged on the gun body 12 on one side of the bottom of the U-shaped hose, and a spring device is installed on the trigger control switch 18 away from the U-shaped hose, and the spring device is close to the trigger control switch 18;

[0021] When the water gun type syringe is used: first, add liquid medicine for tonsils to the water storage bag 14; secondly, install the water storage bag 14 on the gun body 12, at this time, the initial position of the spring device is a half-stroke compression state, the trigger control switch 18 is at the upper stroke end position, the trigger control switch 18 squeezes the outer wall of the U-shaped hose, and the U-shaped hose is closed; thirdly, the inflation and pressurization device 17 presses air into the water storage bag 14 through the air pressure tube 16 (the air pressure tube 16 is provided with a one-way valve that can only take in air but not exhaust air) through repeated suction actions, and the pressure in the water storage bag 14 increases; finally, manually press the trigger control switch 18 to rotate around the hinge position to the lower stroke end position, press the trigger control switch 18 to squeeze the spring device to a fully compressed state, the U-shaped hose is connected, and the liquid medicine in the water storage bag 14 is sprayed out through the water pipe 15 and the flushing head 11 in turn.

[0022] The working process of this utility model is as follows:

[0023] When in use, the negative pressure suction device 2 is used to press down the tongue root and expose the tonsils, and the flushing head 11 of the flushing device 1 is inserted into the tonsillar crypt opening in the patient's mouth for flushing, and the negative pressure suction device 2 is used to discharge the flushing liquid at the same time; during use, the suction strength of the negative pressure suction device 2 can be adjusted through the pressure control hole 24.

[0024] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that can be easily thought of by any technician familiar with the technical field within the technical scope disclosed by the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A tonsil flushing device, comprising a flushing device (1) and a negative pressure suction device (2) used in conjunction with each other, characterized in that: The flushing device (1) comprises a water gun-type syringe and a flushing head (11) arranged at the front end of the water outlet of the water gun-type syringe; the flushing head (11) is an arc-shaped tube body that is thin at the front and thick at the back, and the front end is a blunt-headed inclined surface, the inclination angle of the inclined surface is 30° to 50°, and the length of the flushing head (11) is 4 cm to 5 cm; The negative pressure suction device (2) is a flat plate-like structure. An arc-shaped concave disk (21) is provided at the top of one end of the negative pressure suction device (2). A liquid collecting hole (22) is provided on the bottom surface of the arc-shaped concave disk (21). A liquid guide tube (23) is provided in the middle of the negative pressure suction device (2) along the length direction. One end of the liquid guide tube (23) is connected to the liquid collecting hole (22), and the other end of the liquid guide tube (23) is connected to the negative pressure generating device.

2. A tonsil flushing device according to claim 1, characterized in that: The water gun type syringe comprises a gun body (12), a nozzle (13), a water storage bag (14), a water pipe (15), an air pressure pipe (16), an air inflation and pressurization device (17) and a trigger control switch (18); The water storage bag (14) is arranged at the rear side of the gun body (12), the nozzle (13) is arranged at the front end of the gun body (12), the inflation and pressurizing device (17) is arranged below the nozzle (13), the nozzle (13) and the water storage bag (14) are connected via a water pipe (15), the inflation and pressurizing device (17) and the water storage bag (14) are connected via an air pressure pipe (16), and a one-way valve is arranged on the air pressure pipe (16); The middle part of the water pipe (15) is provided with a U-shaped hose, the trigger control switch (18) is hinged on the gun body (12) at one side of the bottom of the U-shaped hose, a spring device is installed on the side of the trigger control switch (18) away from the U-shaped hose, and the spring device is close to the trigger control switch (18); when the spring device is in a half-stroke compression state, the trigger control switch (18) is in an upper stroke end position, the trigger control switch (18) squeezes the outer wall of the U-shaped hose, and the U-shaped hose is closed; when the trigger control switch (18) rotates around the hinge position to the lower stroke end position, the trigger control switch (18) is pressed to squeeze the spring device to a fully compressed state, and the U-shaped hose is connected.

3. A tonsil flushing device according to claim 1, characterized in that: The middle side wall of the negative pressure suction device (2) is provided with a pressure control hole (24), and the pressure control hole (24) is in communication with the liquid guiding tube (23).

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