CN111840769A

CN111840769A - Medicine spraying device suitable for otolaryngological department

Info

Publication number: CN111840769A
Application number: CN202010943142.7A
Authority: CN
Inventors: 刘峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2020-10-30

Abstract

The invention discloses a medicine spraying device suitable for otolaryngological department, which comprises a medicine water pipe, wherein a micro water pump is fixed at the lower end of the medicine water pipe, the input end of the micro water pump is communicated with the medicine water pipe, the output end of the micro water pump is connected with a three-way pipe, the left end and the right end of the three-way pipe are both connected with hoses, a second medicine spraying assembly and a first medicine spraying assembly are respectively fixed at the left end and the right end of the medicine water pipe, the first medicine spraying assembly comprises a first fixing pipe fixed at the right end of the medicine water pipe, a buffer pipe is fixed in the first fixing pipe, a first spray pipe is fixed at the right end of the buffer pipe, a direct current spray head is fixed at the other end of the first spray pipe, the left end of the first spray pipe extends into the. The spraying device can adjust the spraying pressure and flow rate through the arrangement of the first spraying component, can change different spraying modes and adjusting angles through the arrangement of the second spraying component, has small volume and is convenient to operate.

Description

Medicine spraying device suitable for otolaryngological department

Technical Field

The invention relates to the field of medical equipment, in particular to a medicine spraying device suitable for otolaryngological departments.

Background

Otolaryngology is a surgical discipline that treats the relevant areas of the ear, nose, throat, etc., where an otorhinolaryngological spray device is a topical spray medical device commonly used by patients.

The spray nozzles of the common medicine spraying devices on the market are fixedly installed, the angles of the spray nozzles are not adjustable, when medicine is sprayed on a lying patient, the medicine spraying devices cannot spray medicine liquid after being inclined, and the medicine spraying devices are very inconvenient to use; in addition, the medicine spraying devices are pressed once, the medicine liquid is sprayed out rapidly, the spraying time and the spraying pressure cannot be adjusted, the spraying state cannot be adjusted, the existing medicine spraying equipment is large in size and inconvenient to operate, and therefore the medicine spraying device suitable for the ear-nose-throat department is provided.

Disclosure of Invention

Objects of the invention

In order to solve the technical problems in the background art, the invention provides a medicine spraying device suitable for the ear-nose-throat department, the spraying pressure and flow can be adjusted through the arrangement of a first medicine spraying assembly, different spraying modes and different adjusting angles can be changed through the arrangement of a second medicine spraying assembly, the size is small, and the operation is convenient.

(II) technical scheme

The invention provides a medicine spraying device suitable for otolaryngological department, which comprises a medicine water pipe, wherein a micro water pump is fixed at the lower end of the medicine water pipe, the input end of the micro water pump is communicated with the medicine water pipe, the output end of the micro water pump is connected with a three-way pipe, the left end and the right end of the three-way pipe are both connected with hoses, and a second medicine spraying assembly and a first medicine spraying assembly are respectively fixed at the left end and the right end of the medicine water pipe;

first spout the medicine subassembly including fixing the first fixed pipe at liquid medicine water pipe right-hand member, first fixed intraductal buffer tube that is fixed with, the buffer tube right-hand member is fixed with first spray tube, and the first spray tube other end is fixed with direct current nozzle, first spray tube left end extends to in the buffer tube, the buffer tube internal fixation has the bracing piece, rotates on the bracing piece to be connected with horizontal threaded rod, the threaded rod left end is fixed with driven bevel gear, first fixed pipe upside is provided with adjusting connecting rod, adjusting connecting rod lower extreme runs through first fixed pipe and buffer tube and is connected with the initiative bevel gear, initiative bevel gear and driven bevel gear meshing transmission.

Preferably, the left end of first spray tube is the infundibulate, threaded connection has the nut on the threaded rod, the nut right-hand member is fixed with the rubber buffer, the rubber buffer is located same axis direction with first spray tube, just the rubber buffer matches with the left end shape size of first spray tube.

Preferably, one of the hoses extends through the first stationary tube and is in communicative connection with the buffer tube.

Preferably, the second spouts medicine subassembly is including fixing the fixed pipe of second at liquid medicine water pipe left end, the fixed intraductal second spray tube that is provided with of second, the outer periphery symmetry of second spray tube is fixed with the arc, one side that the arc kept away from each other all is fixed with T type pole, the T type pole other end all runs through the fixed pipe of second and extends to the fixed pipe outside of second, the fixed outside of tubes of second is provided with the spring that the cover was established on T type pole.

Preferably, the other end of the hose positioned on the left side of the three-way pipe penetrates through the second fixed pipe and is connected with one end of the second spray pipe.

Preferably, a through groove for swinging the second spray pipe is formed in the left end of the second fixed pipe, and the middle of the second spray pipe is located in the through groove.

Preferably, two all be provided with the solenoid valve on the hose, liquid medicine pipe upper end is fixed with water injection pipe and miniature water pump's control switch, and there is the pipe cap water injection pipe upper end through threaded connection.

Compared with the prior art, the invention has the beneficial effects that:

the spraying pressure and flow can be adjusted through the arrangement of the first spraying component, so that the applicability of the device is improved;

different spraying modes and angle regulation can be changed through the setting of second spraying subassembly, and the volume is less, the operation of being convenient for.

Drawings

FIG. 1 is a front view of a device for the administration of a drug suitable for otolaryngological use in accordance with the present invention;

FIG. 2 is a front sectional view of a first spraying assembly of the spraying device for otolaryngological application according to the present invention;

figure 3 is a front cross-sectional view of a second spray assembly suitable for use in an otolaryngological spray device in accordance with the present invention.

In the figure: the spraying device comprises a medicine water pipe 1, a miniature water pump 3, a three-way pipe 4, a control valve 5, a hose 6, a first spraying assembly 7, a second spraying assembly 8, a first spraying pipe 71, a direct-current spraying head 72, a buffer pipe 73, a supporting rod 74, a threaded rod 76, a rubber plug 77, a driving bevel gear 78, an adjusting connecting rod 79, a driven bevel gear 710, a first fixing pipe 711, a second spraying pipe 81, a mist spraying head 82, a second fixing pipe 83, a spring 84, a T-shaped rod 85 and an arc-shaped plate 86.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

As shown in fig. 1-3, the medicine spraying device suitable for otolaryngological department provided by the invention comprises a medicine water pipe 1, wherein a micro water pump 3 is fixed at the lower end of the medicine water pipe 1, the input end of the micro water pump 3 is communicated with the medicine water pipe 1, the output end of the micro water pump 3 is connected with a three-way pipe 4, the left end and the right end of the three-way pipe 4 are both connected with a hose 6, and a second medicine spraying component 8 and a first medicine spraying component 7 are respectively fixed at the left end and the right end of the medicine water pipe 1;

first spout medicine subassembly 7 is including fixing the first fixed pipe 711 at liquid medicine pipe 1 right-hand member, first fixed pipe 711 internal fixation has buffer tube 73, buffer tube 73 right-hand member is fixed with first spray tube 71, the first spray tube 71 other end is fixed with direct current sprinkler 72, first spray tube 71 left end extends to in the buffer tube 73, buffer tube 73 internal fixation has bracing piece 74, it is connected with horizontal threaded rod 76 to rotate on the bracing piece 74, threaded rod 76 left end is fixed with driven bevel gear 710, first fixed pipe 711 upside is provided with adjusting link 79, adjusting link 79 lower extreme runs through first fixed pipe 711 and buffer tube 73 and is connected with drive bevel gear 78, drive bevel gear 78 and driven bevel gear 710 meshing transmission.

In an alternative embodiment, the left end of the first nozzle 71 is funnel-shaped, the threaded rod 76 is threadedly connected with a nut, a rubber plug 77 is fixed at the right end of the nut, the rubber plug 77 and the first nozzle 71 are located in the same axial direction, and the rubber plug 77 is matched with the left end of the first nozzle 71 in shape and size.

In an alternative embodiment, one of the hoses 6 extends through the first stationary tube 711 and is in communicative connection with the buffer tube 73.

In an alternative embodiment, the second spraying component 8 comprises a second fixing pipe 83 fixed at the left end of the pesticide pipe 1, a second spraying pipe 81 is arranged in the second fixing pipe 83, arc-shaped plates 86 are symmetrically fixed on the outer circumferential surface of the second spraying pipe 81, T-shaped rods 85 are fixed on the sides of the arc-shaped plates 86 far away from each other, the other ends of the T-shaped rods 85 penetrate through the second fixing pipe 83 and extend to the outer side of the second fixing pipe 83, and springs 84 are arranged on the outer side of the second fixing pipe 83 and sleeved on the T-shaped rods 85.

In an alternative embodiment, the other end of the hose 6, which is located to the left of the tee 4, extends through the second stationary pipe 83 and is connected to one end of the second spout 81.

In an alternative embodiment, the left end of the second fixed pipe 83 is provided with a through slot for the second spray pipe 81 to swing, and the middle part of the second spray pipe 81 is located in the through slot.

In an optional embodiment, the two hoses 6 are provided with electromagnetic valves, the upper end of the liquid medicine pipe 1 is fixed with a water injection pipe and a control switch of the micro water pump 3, and the upper end of the water injection pipe is connected with a pipe cover through threads.

The working principle is as follows: firstly, adding liquid medicine into a liquid medicine pipe 1, selecting a proper medicine spraying mode, enabling the liquid medicine to be in a water flow mode through a direct-current spray nozzle 72, enabling the liquid medicine to be in a mist mode through a mist spray nozzle 82, enabling a user to selectively open a control valve 5 to adjust the trend of the liquid medicine, pumping the liquid medicine out through a micro water pump 3, enabling the liquid medicine to pass through a hose 6 and a buffer pipe 73, then spraying the liquid medicine out through a first spray pipe 71 and the direct-current spray nozzle 72, rotating an adjusting connecting rod 79, enabling a threaded rod 76 to rotate through the meshing action of a driving bevel gear 78 and a driven bevel gear 710, further adjusting the distance between a rubber plug 77 and the left end of the first spray;

secondly, the user presses the T-bar 85 by inputting the liquid medicine into the second nozzle 81 through the other hose 6, thereby compressing the spring 84, and further driving the second nozzle 81 to swing, thereby adjusting the spraying direction of the mist head 82.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The medicine spraying device suitable for the otolaryngological department is characterized by comprising a medicine water pipe (1), wherein a micro water pump (3) is fixed at the lower end of the medicine water pipe (1), the input end of the micro water pump (3) is communicated with the medicine water pipe (1), the output end of the micro water pump (3) is connected with a three-way pipe (4), the left end and the right end of the three-way pipe (4) are both connected with a hose (6), and a second medicine spraying component (8) and a first medicine spraying component (7) are respectively fixed at the left end and the right end of the medicine water pipe (1);

the first medicine spraying assembly (7) comprises a first fixing pipe (711) fixed at the right end of the medicine water pipe (1), a buffer tube (73) is fixed in the first fixed tube (711), a first spray tube (71) is fixed at the right end of the buffer tube (73), a direct current spray head (72) is fixed at the other end of the first spray tube (71), the left end of the first spray pipe (71) extends into a buffer pipe (73), a support rod (74) is fixed in the buffer pipe (73), a transverse threaded rod (76) is rotatably connected to the support rod (74), a driven bevel gear (710) is fixed at the left end of the threaded rod (76), an adjusting connecting rod (79) is arranged at the upper side of the first fixed pipe (711), the lower end of the adjusting connecting rod (79) penetrates through the first fixed pipe (711) and the buffer pipe (73) and is connected with a driving bevel gear (78), the driving bevel gear (78) is in meshed transmission with the driven bevel gear (710).

2. The medicine spraying device suitable for the otolaryngology department of claim 1, characterized in that, the left end of first spray tube (71) is the infundibulate, threaded connection has the nut on threaded rod (76), the nut right-hand member is fixed with rubber buffer (77), rubber buffer (77) and first spray tube (71) are located same axis direction, just rubber buffer (77) and the left end shape size phase-match of first spray tube (71).

3. An otorhinolaryngological spray device according to claim 2 wherein one of the hoses (6) extends through the first fixing tube (711) and is in communication with the buffer tube (73).

4. The medicine spraying device suitable for the otolaryngological department according to claim 1, wherein the second medicine spraying component (8) comprises a second fixing tube (83) fixed at the left end of the medicine water tube (1), a second spraying tube (81) is arranged in the second fixing tube (83), an arc-shaped plate (86) is symmetrically fixed on the outer circumferential surface of the second spraying tube (81), one side, away from each other, of the arc-shaped plate (86) is fixed with a T-shaped rod (85), the other end of the T-shaped rod (85) penetrates through the second fixing tube (83) and extends to the outer side of the second fixing tube (83), and a spring (84) sleeved on the T-shaped rod (85) is arranged on the outer side of the second fixing tube (83).

5. The device for the otolaryngological application of a medicament according to claim 4, wherein the other end of the hose (6) located on the left side of the three-way pipe (4) extends through the second fixed pipe (83) and is connected to one end of the second nozzle (81).

6. The device for spraying the medicine suitable for the otolaryngological department as claimed in claim 5, wherein the left end of the second fixed pipe (83) is provided with a through groove for the second spraying pipe (81) to swing, and the middle part of the second spraying pipe (81) is positioned in the through groove.

7. The spraying device suitable for the otolaryngological department according to claim 1, characterized in that the two hoses (6) are provided with electromagnetic valves, the upper end of the medicine water pipe (1) is fixed with a water injection pipe and a control switch of the micro water pump (3), and the upper end of the water injection pipe is connected with a pipe cover through threads.