An easy-to-adjust medicine spraying device for otolaryngology

Abstract

The present invention discloses an otolaryngology spraying device which is easy to adjust, comprising a base plate, a moving wheel is fixedly connected to the bottom of the base plate, an electric push rod is fixedly connected to the top of the base plate, a mounting plate is fixedly connected to the top of the electric push rod, a vertical plate is welded to one side of the mounting plate, a handle is welded to the top of one side of the vertical plate, a medicine liquid tank is welded to one side of the top of the mounting plate, a mounting box is welded to one side of the medicine liquid tank, a water pump is fixedly connected to the top of the mounting box, and a delivery pipe is fixedly connected to the output end of the water pump. The beneficial effects achieved by the present invention include: the present invention is provided with a fixing mechanism, and the fixing plate can be fixed to the patient's nasal cavity by two groups of clamps arranged on one side of the fixing plate, and an opening opposite to the patient's nostril is opened on the fixing plate, so that the spray tube can be extended into the patient's nasal cavity without using a nasal dilator, thereby achieving the effect of making the doctor's spraying work more convenient.

Description

Technical field:

[0001] The invention belongs to the technical field of medical auxiliary tools, and in particular relates to an otolaryngology spraying device which is easy to adjust. Background technology:

[0002] In ENT treatment, doctors usually use certain drugs to speed up the patient's recovery time. The places where ENT diseases need to be sprayed are mostly inside the patient's body, such as the inside of the nasal cavity, so a special ENT spray device is needed.

[0003] Under the existing technology, in an ENT spray device with patent number CN211050672U, the nozzle tube needs to be directly inserted into the patient's nasal cavity, and while spraying, excess liquid medicine will flow from the patient's nasal cavity into the mouth, causing discomfort to the patient. In addition, the nasal cavity is relatively narrow, and the doctor needs to hold a nasal dilator to insert the nozzle into the nasal cavity when spraying, which is very inconvenient. Moreover, in the above patent, there is no structure for adjusting the spray dosage, and the overly cold liquid medicine during the spraying process will also cause discomfort to the patient.

[0004] In other existing patent solutions, such as the ENT spray device in CN213407421U, a balloon is auxiliaryly designed in the spray head, and air is inflated into the balloon through the balloon, so that the balloon expands and cooperates with the fixing block to complete the sealing of the patient's nasal cavity during the spraying process, thereby effectively avoiding the problem of the drug solution being inhaled into the patient's lungs. A ventilation tube is fixed through the spray barrel and the fixing block, and one end of the ventilation tube is fixedly connected to a ventilation hose, and the other end is connected to the patient's respiratory tract, so that the patient can breathe normally during the nasal spray treatment without affecting the normal medication. However, this design can not affect breathing so that the amount of medicine can be well controlled. However, this design requires the replacement of the balloon every time the medicine is dripped to prevent cross infection, which is inconvenient to operate and increases the cost.

[0005] The purpose of the present invention is to provide an easily adjustable otolaryngology spray device in order to solve the above problems, which solves the shortcomings of the nasal dilator being inconvenient to use, the outflow of the medicine liquid during the spraying, and the inability to adjust the dosage and temperature of the medicine liquid.

[0006] In order to solve the above problems, the present invention provides a technical solution:

[0007] The top of the handle is welded with a vertical plate, and a handle is welded on the top of the vertical plate; a medicine liquid tank is welded on one side of the top of the mounting plate; a mounting box is welded on one side of the medicine liquid tank; a water pump is fixedly connected to the top of the mounting plate, a delivery pipe is fixedly connected to the output end of the water pump, one end of the delivery pipe is fixedly connected to the medicine liquid tank, the other end of the delivery pipe passes through the mounting box and is fixedly connected to a delivery box; a support frame is welded on the bottom of the delivery box; a connecting port is provided at the bottom of one end of the delivery box, a hose is plugged into the delivery box through the connecting port, a handle is plugged into one end of the hose, a fixing mechanism is provided at one end of the handle, and a spray pipe is plugged into one end of the handle.

[0008] Preferably, the fixing mechanism includes a fixing plate, a fixing clip is fixedly connected to one side of the fixing plate, a sliding rail is arranged inside the fixing plate, a sliding block is slidably connected to the upper side of the sliding rail, a movable clip is welded on the top of the sliding block, one end of the fixing clip located inside the fixing plate is fixedly connected to a No. 1 spring, one end of the No. 1 spring away from the fixing plate is fixedly connected to the movable clip, a sliding groove is provided on the top surface of the fixing plate, a connecting hole is provided on the top of one end of the movable clip located inside the fixing plate, a sliding button is inserted into the movable clip through the connecting hole, the sliding button slides in the sliding groove, and one side of the fixing clip and the movable clip are both hinged with a rubber body.

[0009] Preferably, mounting grooves are provided inside both sides of the fixing plate, a No. 2 spring is welded to the top inner wall of the mounting groove, a rotating shaft is welded to the bottom of the No. 2 spring, a mounting rod is hinged at the bottom of the rotating shaft, a mounting block is welded to the bottom of the mounting rod, a water-absorbing sponge is glued to one side of the mounting block, and two openings are provided inside the fixing plate.

[0010] Preferably, a medicine inlet is provided at the top of the medicine liquid tank, partitions are welded to the inner walls of the bottom on both sides of the medicine liquid tank, a motor is fixedly connected to the inner bottom of the medicine liquid tank, the output end of the motor passes through one end of the partition and is fixedly connected to a stirring shaft, stirring blades are welded to the surface of the stirring shaft, and an observation window is embedded in the surface of the medicine liquid tank.

[0011] Preferably, the bottom of the partition is located on both sides of the motor and is fixedly connected to a heating plate, the bottom of one side of the medicine liquid box is fixedly connected to a connecting pipe, one end of the connecting pipe is fixedly connected to a sample box, the sample box is communicated with the interior of the medicine liquid box through the connecting pipe, a mounting frame is welded to one side of the medicine liquid box above the connecting pipe, one end of the mounting frame is welded to the medicine liquid box, a thermometer is provided inside the sample box, and a temperature display screen is embedded on the surface of the sample box.

[0012] Preferably, the surface of the conveying pipe located inside the installation box is covered with a heat-insulating sleeve, a hanging basket is welded to the bottom middle of the installation plate, and the surface of the handle is provided with anti-slip grooves.

[0013] The beneficial effects of the present invention include:

[0014] 1. The present invention is provided with a fixing mechanism. The fixing plate can be fixed to the patient's nasal cavity by two sets of clamps arranged on one side of the fixing plate. The fixing plate is provided with openings opposite to the patient's nostrils, so that the spray tube can be extended into the patient's nasal cavity without using a nasal dilator, making the doctor's spraying work more convenient.

[0015] 2. The present invention provides a water-absorbing sponge at the bottom of the fixed plate. The position of the water-absorbing sponge can be adjusted by the No. 2 spring and the rotating shaft provided in the mounting groove, so that the sponge can always fit with the skin at the bottom of the patient's nasal cavity, thereby preventing excess liquid medicine in the nasal cavity from flowing into the patient's mouth.

[0016] 3. The present invention has a heating plate disposed inside the medicine box to heat the medicine liquid, and a sample box connected by a connecting tube is disposed on one side of the medicine box. The heated medicine liquid in the medicine box will flow into the sample box through the connecting tube, and the temperature of the medicine liquid is measured by a thermometer in the sample box and displayed on a temperature display screen, so that the doctor can observe the temperature of the medicine liquid in real time.

[0017] 4. The present invention is provided with a delivery box, in which the medicine liquid is heated and stirred and then delivered to the delivery box by a water pump, and the surface of the delivery box is engraved with scale lines. According to the dosage of the spray medicine required by the patient, the corresponding amount of the medicine liquid is allowed to enter the delivery box by controlling the electronic valve, thereby ensuring the accuracy of the spray medicine dosage. Description of the drawings:

[0018] For ease of explanation, the present invention is described in detail with reference to the following specific implementations and the accompanying drawings.

[0019] Figure 1 It is a schematic diagram of the cutaway structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the external structure of the present invention;

[0021] Figure 3It is a schematic diagram of the cross-sectional structure of the fixing plate of the present invention viewed from above;

[0022] Figure 4 It is a schematic diagram of the structure of the local enlarged A of the present invention;

[0023] Figure 5 It is a schematic diagram of the handle structure of the present invention.

[0024] In the figure: 1, bottom plate; 2, electric push rod; 3, mounting plate; 4, vertical plate; 5, handle; 6, liquid medicine box; 601, medicine inlet; 602, partition; 603, motor; 604, stirring shaft; 605, stirring blade; 606, heating plate; 607, connecting pipe; 608, sample box; 609, mounting frame; 610, thermometer; 611, temperature display screen; 612, observation window; 7, mounting box; 8, fixing mechanism; 801, fixing plate; 802, fixing clamp; 803, slide rail; 804, slide block; 805, spring No. 1; 806, Movable clamp; 807, connecting hole; 808, slide groove; 809, slide button; 810, rubber soft body; 811, installation groove; 812, No. 2 spring; 813, rotating shaft; 814, installation rod; 815, installation block; 816, water-absorbing sponge; 817, opening; 9, water pump; 10, delivery pipe; 11, insulation cover; 12, solenoid valve; 13, support frame; 14, delivery box; 15, scale line; 16, dosing port; 17, connecting port; 18, hose; 19, handle; 20, spray pipe; 21, anti-slip pattern; 22, hanging basket; 23, moving wheel. Specific implementation method:

[0025] like Figure 1-5As shown, this specific embodiment adopts the following technical scheme: an otolaryngology spraying device that is easy to adjust, comprising a base plate 1, a moving wheel 23 is fixedly connected to the bottom of the base plate 1, an electric push rod 2 is fixedly connected to the top of the base plate 1, a mounting plate 3 is fixedly connected to the top of the electric push rod 2, a vertical plate 4 is welded to one side of the mounting plate 3, and a handle 5 is welded to the top of one side of the vertical plate 4. The device can be moved to any location through the moving wheel 23, and the establishment of the electric push rod 2 can adjust the position of the device, so that the device can adapt to different bed positions and seat heights, increasing the practicality of the device, and a medicine spray is welded to one side of the top of the mounting plate 3. A liquid tank 6, a mounting box 7 is welded to one side of the liquid medicine tank 6, the top of the mounting plate 3 is located inside the mounting box 7 and is fixedly connected to a water pump 9, the output end of the water pump 9 is fixedly connected to a delivery pipe 10, one end of the delivery pipe 10 is fixedly connected to the liquid medicine tank 6, the other end of the delivery pipe 10 passes through the mounting box 7 and is fixedly connected to a delivery box 14, a support frame 13 is welded to the bottom of the delivery box 14, a connecting port 17 is provided at the bottom of one end of the delivery box 14, a hose 18 is plugged into the delivery box 14 through the connecting port 17, a handle 19 is plugged into one end of the hose 18, a fixing mechanism 8 is provided at one end of the handle 19, and a nozzle 20 is plugged into one end of the handle 19.

[0026] The fixing mechanism 8 comprises a fixing plate 801, a fixing clamp 802 is fixedly connected to one side of the fixing plate 801, a slide rail 803 is arranged inside the fixing plate 801, a slider 804 is slidably connected to the upper side of the slider 803, a movable clamp 806 is welded on the top of the slider 804, one end of the fixing clamp 802 located inside the fixing plate 801 is fixedly connected to a spring No. 1 805, one end of the spring No. 1 805 away from the fixing plate 801 is fixedly connected to the movable clamp 806, a slide groove 808 is provided on the top surface of the fixing plate 801, a connecting hole 807 is provided on the top of one end of the movable clamp 806 located inside the fixing plate 801, a sliding button 809 is inserted into the movable clamp 806 through the connecting hole 807, and the sliding button 809 slides in the sliding groove 808, and a rubber soft body 810 is hinged on one side of the fixing clamp 802 and the movable clamp 806, through which the fixing clamp 802 and the movable clamp 806 are hinged. The two sliding buttons 809 on the top of the sliding fixed plate 801 drive the movable clip 806 and the slider 804 at the bottom of the sliding button 809 to slide on the sliding rail 803, so that the two movable clips 806 are respectively away from the fixed clips 802 opposite to them, and the fixed plate 801 is fitted to the patient's nasal cavity, and the fixed clips 802 are inserted into the patient's nostrils, and the two movable clips 806 are located on both sides of the patient's nose. Release the sliding button 809, and the No. 1 spring 805 installed on one side of the fixed clip 802 will retract and pull the movable clip 806. At this time, the nose will be stuck between the movable clip 806 and the fixed clip 802. At this time, the fixed plate 801 can be fixed on the patient's nasal cavity without human support, so that the doctor can quickly and conveniently perform nasal spraying on the patient. The establishment of the two rubber soft bodies 810 can protect the patient's nasal cavity and increase the practicality of the device behind.

[0027] Among them, mounting grooves 811 are provided inside both sides of the fixing plate 801, and a No. 2 spring 812 is welded to the top inner wall of the mounting groove 811, and a rotating shaft 813 is welded to the bottom of the No. 2 spring 812. A mounting rod 814 is hinged at the bottom of the rotating shaft 813, and a mounting block 815 is welded to the bottom of the mounting rod 814. A water-absorbing sponge 816 is glued and connected to one side of the mounting block 815. Two openings 817 are provided inside the fixing plate 801. When fixing the fixing plate 801, the angle of the mounting rod 814 can be adjusted by the rotating shafts 813 on both sides of the fixing plate 801. When the water-absorbing sponge 816 is blocked by the skin under the patient's nasal cavity, the No. 2 spring 812 inside the mounting groove 811 will be retracted by the isolation force. At this time, the water-absorbing sponge 816 will be tightly attached to the skin at the bottom of the patient's nasal cavity. When spraying medicine into the nasal cavity, excess liquid medicine will be absorbed by the water-absorbing sponge 816 and will not flow into the patient's mouth, thereby increasing the patient's comfort.

[0028] Among them, a medicine inlet 601 is opened on the top of the medicine liquid tank 6, and partitions 602 are welded to the inner walls of the bottom of both sides of the medicine liquid tank 6. A motor 603 is fixedly connected to the inner bottom of the medicine liquid tank 6. The output end of the motor 603 passes through one end of the partition 602 and is fixedly connected to a stirring shaft 604. A stirring blade 605 is welded on the surface of the stirring shaft 604. An observation window 612 is embedded on the surface of the medicine liquid tank 6. The design of the observation window 612 allows the doctor to observe the internal conditions of the medicine liquid tank 6 at any time. Different medicines can be added to the medicine liquid tank 6 from the medicine inlet 601 according to different proportions. The motor 603 can drive the stirring shaft 604 to rotate to fully mix the medicines in the medicine liquid tank 6.

[0029] Among them, the bottom of the partition 602 is located on both sides of the motor 603 and is fixedly connected with a heating plate 606, the bottom of one side of the medicine liquid box 6 is fixedly connected with a connecting pipe 607, one end of the connecting pipe 607 is fixedly connected with a sample box 608, the sample box 608 is interconnected with the inside of the medicine liquid box 6 through the connecting pipe 607, a mounting frame 609 is welded on one side of the medicine liquid box 6 above the connecting pipe 607, one end of the mounting frame 609 is welded with the medicine liquid box 6, a thermometer 610 is arranged inside the sample box 608, and a temperature display screen 611 is embedded on the surface of the sample box 608. The establishment of the heating plate 606 can heat the medicine inside the medicine liquid box 6, and a part of the medicine in the medicine liquid box 6 will enter the sample box 608 through the connecting pipe 607, the thermometer 610 in the sample box 608 can detect the temperature of the medicine in real time and display it on the temperature display screen 611 on the surface of the sample box 608, so that the doctor can understand the temperature condition of the medicine in real time, thereby increasing the performance of the device.

[0030] Among them, the surface of the delivery tube 10 is fixedly connected with a solenoid valve 12 between the outer wall of the installation box 7 and the delivery box 14, and a scale line 15 is engraved in the middle of the surface of the delivery box 14. A drug adding port 16 is opened on one side of the top of the delivery box 14. The setting of the drug adding port 16 is used to add some special drugs. The design of the scale line 15 allows the doctor to clearly observe the amount of medicine in the delivery box 14, and then control the delivery amount of the medicine through the established solenoid valve 12, thereby achieving the effect of easy adjustment, making the dosage of the nasal spray more accurate, and increasing the practicality of the device.

[0031] Among them, the surface of the delivery tube 10 is located inside the installation box 7 and is covered with an insulation sleeve 11. The insulation sleeve 11 is designed to maintain the temperature of the medicine liquid in the delivery tube 10, which increases the practicality of the device. A hanging basket 22 is welded to the middle bottom of the mounting plate 3. The hanging basket 22 is designed to hold medicine bottles related to spraying, which is convenient for doctors to use. The surface of the handle 19 is provided with anti-slip grooves 21. The design of the anti-slip grooves 21 increases the friction of the doctor holding the handle 19, so that the handle 19 will not fall off easily, thereby increasing the safety performance of the device.

[0032] Specifically: When the adjustable otolaryngology spray device of the present invention is used, the medicine bottle containing the medicine liquid is taken out from the hanging basket at the bottom of the mounting plate 3 according to the medicine to be sprayed, and then different medicine liquids are poured into the medicine liquid box 6 from the medicine inlet 601 according to the corresponding proportions. After the addition is completed, the motor 603 is started to drive the stirring shaft 604 to rotate, and the stirring blades 605 on the surface of the stirring shaft 604 stir and mix the medicine liquid. While stirring, the two heating plates 606 at the bottom of the partition 602 are started to heat the medicine liquid, and a part of the medicine liquid will enter the sample box through the connecting pipe 607. At this time, the thermometer 610 inside the sample box 608 can measure the temperature of the medicine liquid and display it on the temperature display screen 611, so that the doctor can understand the temperature of the medicine liquid in real time and make adjustments, thereby increasing the safety of the device.

[0033] When the liquid medicine is being stirred and mixed, the fixing plate 801 is moved to the front of the patient's nasal cavity, and the sliding button 809 on the top of the fixing plate 801 is slid. The sliding button 809 will slide in the sliding groove 808 to drive the movable clip 806 away from the opposite fixed clip 802. When the two movable clips 806 are separated from the fixed clips 802, the two fixed clips 802 can be inserted into the inner side of the patient's nose, and the movable clip 806 will remain on the outer side of the patient's nose. Release the sliding button 809, and the No. 1 spring 805 at one end of the fixed clip 802 will pull the movable clip 806. At this time, the two sets of movable clamps 806 and the fixed clamp 802 can clamp the patient's nose wings on both sides, and the fixed plate 801 can be fixed on the patient's nasal cavity. During the fixing process of the fixed plate 801, according to the curvature of the skin at the bottom of the patient's nasal cavity, the angle of the absorbent sponge 816 can be adjusted by rotating the mounting rod 814 through the rotating shaft 813. The absorbent sponge 816 can be tightly attached to the skin at the bottom of the patient's nasal cavity through the No. 2 spring 812 without any gap, and all excess liquid medicine will be absorbed by the absorbent sponge 816.

[0034] After the fixing plate 801 is fixed, when the medicine is heated to a suitable temperature and mixed, the medicine in the medicine tank 6 can be pumped out by the water pump 9, and then the solenoid valve 12 is controlled according to the required spray dosage, so that the delivery tube 10 delivers the corresponding dosage of medicine to the delivery box 14. At this time, the doctor can hold the handle 19 and extend one end of the spray tube 20 from the opening 817 on the fixing plate 801 into the patient's nasal cavity to spray the medicine.

[0035] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for illustrating the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which shall fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An otolaryngology spraying device that is easy to adjust, characterized in that: The invention comprises a bottom plate (1), the top of the bottom plate (1) is fixedly connected to an electric push rod (2), the top of the electric push rod (2) is fixedly connected to a mounting plate (3), one side of the mounting plate (3) is welded to a vertical plate (4), one side of the top of the mounting plate (3) is welded to a liquid medicine tank (6), one side of the liquid medicine tank (6) is welded to a mounting box (7), the top of the mounting plate (3) is located inside the mounting box (7) and is fixedly connected to a water pump (9), the output end of the water pump (9) is fixedly connected to a delivery pipe (10), one side of the delivery pipe (10) is connected to a liquid medicine tank (6). The end of the delivery pipe (10) is fixedly connected to the liquid medicine box (6), the other end of the delivery pipe (10) passes through the installation box (7) and is fixedly connected to a delivery box (14), the bottom of the delivery box (14) is welded with a support frame (13), a connection port (17) is provided at the bottom of one end of the delivery box (14), a hose (18) is plugged into the delivery box (14) through the connection port (17), one end of the hose (18) is plugged into a handle (19), one end of the handle (19) is provided with a fixing mechanism (8), and one end of the handle (19) is plugged into a nozzle (20); The fixing mechanism (8) comprises a fixing plate (801), a fixing clamp (802) is fixedly connected to one side of the fixing plate (801), a slide rail (803) is arranged inside the fixing plate (801), a slider (804) is slidably connected to the upper side of the slide rail (803), a movable clamp (806) is welded to the top of the slider (804), and a No. 1 spring (805) is fixedly connected to one end of the fixing clamp (802) located inside the fixing plate (801), and the No. 1 spring (805) is away from the fixing plate (801). One end of the fixed plate (801) is fixedly connected to the movable clamp (806), a sliding groove (808) is provided on the top surface of the fixed plate (801), a connecting hole (807) is provided on the top of one end of the movable clamp (806) located inside the fixed plate (801), a sliding button (809) is inserted into the movable clamp (806) through the connecting hole (807), and the sliding button (809) slides in the sliding groove (808), and a rubber soft body (810) is hinged on one side of the fixed clamp (802) and the movable clamp (806). The fixing plate (801) is provided with mounting grooves (811) on both sides thereof, a No. 2 spring (812) is welded to the top inner wall of the mounting groove (811), a rotating shaft (813) is welded to the bottom of the No. 2 spring (812), a mounting rod (814) is hingedly connected to the bottom of the rotating shaft (813), a mounting block (815) is welded to the bottom of the mounting rod (814), a water-absorbing sponge (816) is glued to one side of the mounting block (815), and two openings (817) are provided inside the fixing plate (801).

2. The adjustable otolaryngology spray device according to claim 1, characterized in that: The bottom of the base plate (1) is fixedly connected to a moving wheel (23), and a handle (5) is welded to the top of one side of the vertical plate (4).

3. The adjustable ENT spray device according to claim 1, characterized in that: The top of the medicine liquid tank (6) is provided with a medicine inlet (601), and partitions (602) are welded to the inner walls of the bottom of both sides of the medicine liquid tank (6). The inner bottom of the medicine liquid tank (6) is fixedly connected to a motor (603), and the output end of the motor (603) passes through one end of the partition (602) and is fixedly connected to a stirring shaft (604), and a stirring blade (605) is welded to the surface of the stirring shaft (604). An observation window (612) is embedded on the surface of the medicine liquid tank (6).

4. The adjustable ENT spray device according to claim 3, characterized in that: The bottom of the partition (602) is located on both sides of the motor (603) and is fixedly connected to a heating plate (606); the bottom of one side of the medicine liquid box (6) is fixedly connected to a connecting pipe (607); one end of the connecting pipe (607) is fixedly connected to a sample box (608); the sample box (608) is communicated with the interior of the medicine liquid box (6) through the connecting pipe (607); a mounting frame (609) is welded to one side of the medicine liquid box (6) above the connecting pipe (607); one end of the mounting frame (609) is welded to the medicine liquid box (6); a thermometer (610) is arranged inside the sample box (608); and a temperature display screen (611) is embedded on the surface of the sample box (608).

5. The adjustable ENT spray device according to claim 4, characterized in that: A solenoid valve (12) is fixedly connected to the surface of the delivery pipe (10) between the outer wall of the installation box (7) and the delivery box (14), a scale line (15) is engraved in the middle of the surface of the delivery box (14), and a drug addition port (16) is opened on one side of the top of the delivery box (14).

6. The adjustable ENT spray device according to claim 1, characterized in that: The surface of the delivery pipe (10) is located inside the installation box (7) and is covered with a heat-insulating sleeve (11), a hanging basket (22) is welded to the bottom middle of the installation plate (3), and the surface of the handle (19) is provided with anti-slip grooves (21).

Images