CN217489467U

CN217489467U - Novel otolaryngology liquid medicine spraying device

Info

Publication number: CN217489467U
Application number: CN202221293473.1U
Authority: CN
Inventors: 苏宁; 王耀涓; 杨丽辉
Original assignee: Shenyang Shangxian Medical System Co ltd; PEOPLE'S HOSPITAL OF LIAONING PROVINCE
Current assignee: Shenyang Shangxian Medical System Co ltd; PEOPLE'S HOSPITAL OF LIAONING PROVINCE
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2022-09-27
Anticipated expiration: 2032-05-27

Abstract

The utility model relates to the technical field of medical equipment, specifically a novel otolaryngology liquid medicine spraying device, the one end upside of transparent cylinder is inserted and is equipped with out the pencil, and the one end downside of transparent cylinder is inserted and is equipped with the medicine suction pipe, the one end of medicine suction pipe is provided with the medicine storage bottle, and the one end of medicine suction pipe extends to the inside bottom of medicine storage bottle through the connecting pipe, the one end of going out the pencil is provided with out the medicine extension pipe, the other end of transparent cylinder slides and inserts and is equipped with the pull rod, the inboard of pull rod runs through the screw thread and rotates and be connected with the screw rod, the one end of screw rod is fixed with the piston. The utility model discloses, through rotating the ball cover and rotating the rotation connection cooperation between the bulb, through the sliding connection cooperation between play medicine extension pipe and the rotation bulb, can adjust out the angle and the depth of insertion of medicine extension pipe in a flexible way to can remove the atomizer of play medicine extension pipe one end to arbitrary position department in the oral cavity, improved and used the flexibility.

Description

Novel otolaryngology liquid medicine spraying device

Technical Field

The utility model relates to the technical field of medical equipment, specifically a novel otolaryngology liquid medicine spraying device.

Background

The medicine sprayer is a common tool for applying medicine to patients in the department of otorhinolaryngology, and the medicine is externally applied because the otolaryngology is positioned at the tail end of a human body and the effect of oral medicine taking is not obvious; it is mainly used to spray medicine into the ear canal, nasal cavity or throat

According to the patent application number: CN202022218810.8 discloses an otolaryngology branch of academic or vocational study medicine spraying apparatus, including pipy medicine spraying apparatus body, the one end of medicine spraying apparatus body is sealed, and is equipped with the handle for the outside, the other end swing joint of medicine spraying apparatus body has the spray tube, the expansion end of spray tube is equipped with the hemisphere shower nozzle, be equipped with a plurality of orifice on the shower nozzle. The utility model has the advantages that the disposable medicine spraying pipe is movably connected with the medicine outlet end of the medicine spraying device body, so that the using safety of the medicine spraying device is higher, the cross infection of diseases among patients is prevented, the medicine sucking ball is arranged at the upper end of the medicine spraying device body, the medicine containing bottle is arranged at the lower end of the medicine spraying device body, a user can suck the medicine liquid into the medicine spraying device body by squeezing the medicine sucking ball with fingers, and then the medicine liquid is sprayed out from the medicine spraying pipe by squeezing, meanwhile, a plurality of illuminating lamps are arranged at the end part of the medicine spraying device body, so that an operator can conveniently watch the medicine spraying part, the device has simple operation, low production cost and strong practicability, however, the spray head of the utility model can not flexibly adjust the angle and the depth of the inserting hole cavity, so that the medicine can not be sprayed to any position in the oral cavity, the using flexibility is poor, and the utility model can not adjust the medicine sucking quantity once, and needs the medicine liquid with the appointed sucking quantity by the feeling of medical personnel, resulting in excessive or insufficient drug delivery and reduced therapeutic efficacy. Accordingly, those skilled in the art have provided a novel otolaryngological sprayer to solve the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel otolaryngology liquid medicine spraying device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a novel otolaryngology medicine sprayer comprises a transparent cylinder, a medicine outlet pipe is inserted at the upper side of one end of the transparent cylinder, a medicine suction pipe is inserted at the lower side of one end of the transparent cylinder, a medicine storage bottle is arranged at one end of the medicine suction pipe, one end of the medicine suction pipe extends to the inner bottom end of the medicine storage bottle through a connecting pipe, a medicine outlet extension pipe is arranged at one end of the medicine outlet pipe, a pull rod is slidably inserted at the other end of the transparent cylinder, the inner side of the pull rod is connected with a screw rod in a penetrating and rotating mode through threads, a piston is fixed at one end of the screw rod and is matched with the inner side of the transparent cylinder, a limiting ring is fixed at one end of the outer side of the pull rod, a first one-way valve is arranged at the inner side of the medicine outlet pipe, a second one-way valve is arranged at the inner side of the medicine outlet extension pipe, a fixing frame is arranged at the middle section position of the outer side of the medicine outlet extension pipe, and a rotating ball sleeve is arranged at the inner side of the fixing frame, the both sides of rotating the ball cover are fixed with fixed frame through two dead levers, and the inboard rotation of rotating the ball cover is connected with the rotation bulb, go out medicine extension pipe through sliding connection in the inside of rotating the bulb.

As a further aspect of the present invention: two occlusion pads are symmetrically arranged on the upper side and the lower side of the fixing frame, and arc-shaped grooves are formed in one sides of the occlusion pads.

As the utility model discloses further scheme again: one end of the screw rod is fixed with a pressing plate positioned on the outer side of the transparent cylinder, and anti-skid lines are arranged on the outer side of the pressing plate.

As a further aspect of the present invention: and scale marks are arranged on one side of the outer part of the transparent cylinder.

As a further aspect of the present invention: two anti-slip pads are symmetrically arranged on two sides of the outer portion of the transparent cylinder, and the two anti-slip pads are both made of rubber materials.

As a further aspect of the present invention: the tail end of the medicine outlet extension pipe is provided with an atomizing nozzle, and the atomizing nozzle is fixed with the medicine outlet extension pipe through threads.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses, through rotating the ball cover and rotating the rotation connection cooperation between the bulb, through the sliding connection cooperation of going out between medicine extension pipe and the rotation bulb, can adjust out the angle and the depth of insertion of medicine extension pipe in a flexible way, thereby can remove the atomizer of going out medicine extension pipe one end to optional position department in the oral cavity, the flexibility of use has been improved, through rotating the screw rod, it removes to drive the piston, adjust the piston in the inboard position of transparent cylinder, can adjust the inside liquid medicine volume of inhaling transparent cylinder at every turn, thereby can inhale right amount of liquid medicine to the inboard of transparent cylinder accurately according to the requirement of using medicine, treatment high efficiency has been improved.

Drawings

FIG. 1 is a schematic view of a novel ear-nose-throat sprayer;

FIG. 2 is a schematic diagram of a novel ear-nose-throat sprayer in partial cross-sectional view;

fig. 3 is an enlarged schematic view of a novel ear-nose-throat sprayer at a point A in fig. 2.

In the figure: 1. a transparent cylinder; 2. a medicine outlet pipe; 3. a drug suction tube; 4. a medicine storage bottle; 5. a medicine outlet extension pipe; 6. a pull rod; 7. a screw; 8. a piston; 9. a limiting ring; 10. a first check valve; 11. a second one-way valve; 12. a fixing frame; 13. fixing the rod; 14. rotating the ball sleeve; 15. rotating the ball head; 16. an occlusion pad; 17. a pressing plate; 18. scale lines; 19. a non-slip mat; 20. an atomizing spray head.

Detailed Description

Referring to fig. 1 to 3, in the embodiment of the present invention, a novel otolaryngological medicine sprayer comprises a transparent cylinder 1, a medicine outlet pipe 2 is inserted into an upper side of one end of the transparent cylinder 1, a medicine suction pipe 3 is inserted into a lower side of one end of the transparent cylinder 1, a medicine storage bottle 4 is disposed at one end of the medicine suction pipe 3, one end of the medicine suction pipe 3 extends to an inner bottom end of the medicine storage bottle 4 through a connecting pipe, a medicine outlet extension pipe 5 is disposed at one end of the medicine outlet pipe 2, a pull rod 6 is slidably inserted into the other end of the transparent cylinder 1, an inner side of the pull rod 6 is rotatably connected with a screw rod 7 through a thread, a piston 8 is fixed at one end of the screw rod 7, the piston 8 is adapted to an inner side of the transparent cylinder 1, a limiting ring 9 is fixed at one end of an outer side of the pull rod 6, a first check valve 10 is disposed at an inner side of the medicine outlet pipe 2, a second check valve 11 is disposed at an inner side of the medicine suction pipe 3, a fixing frame 12 is disposed at a middle section position of an outer side of the medicine outlet extension pipe 5, the inner side of the fixed frame 12 is provided with a rotary ball sleeve 14, two sides of the rotary ball sleeve 14 are fixed with the fixed frame 12 through two fixed rods 13, the inner side of the rotary ball sleeve 14 is rotatably connected with a rotary ball head 15, and the medicine outlet extension pipe 5 is connected inside the rotary ball head 15 in a penetrating and sliding manner.

In fig. 1: two occlusion pads 16 are symmetrically arranged on the upper side and the lower side of the fixing frame 12, arc-shaped grooves are formed in one sides of the two occlusion pads 16, and the occlusion pads 16 are used for a patient to bite the fixing frame 12 through teeth to fix the fixing frame 12 in the oral cavity, so that the device is integrally fixed with the oral cavity, and operation is convenient.

In fig. 1: one end of the screw 7 is fixed with a pressing plate 17 positioned outside the transparent cylinder 1, the outside of the pressing plate 17 is provided with anti-slip lines, and the pressing plate 17 is used for driving the screw 7 and the pull rod 6 to move.

In fig. 1: the transparent cylinder 1 is provided with scale marks 18 on one side of the outside thereof, which are used to refer to the position of the piston 8 inside the transparent cylinder 1.

In fig. 1: two anti-slip pads 19 are symmetrically arranged on two sides of the outer portion of the transparent cylinder 1, the two anti-slip pads 19 are made of rubber materials, the anti-slip pads 19 play an anti-slip role, the transparent cylinder 1 is prevented from sliding when the anti-slip transparent cylinder is used, and the use and the operation are convenient.

In fig. 1: the end of the medicine outlet extension pipe 5 is provided with an atomizing nozzle 20, the atomizing nozzle 20 is fixed with the medicine outlet extension pipe 5 through threads, and the atomizing nozzle 20 is used for atomizing the medicine liquid, so that the medicine spraying is improved and is uniformly carried out.

The utility model discloses a theory of operation is: when in use, a proper amount of liquid medicine is sucked into the inner side of the transparent cylinder 1 according to the dosage requirement, the pressing plate 17 is pulled, the pressing plate 17 drives the pull rod 6 and the screw rod 7 to move, the screw rod 7 drives the piston 8 to move, the piston 8 moves to suck the liquid medicine in the medicine storage bottle 4 into the inner side of the transparent cylinder 1 through the medicine suction pipe 3, then the fixing frame 12 is arranged in the oral cavity of a patient, the upper and lower teeth of the patient are respectively occluded at one side of the two occlusion pads 16, the fixing frame 12 can be fixed in the oral cavity, so that the whole device is fixed with the oral cavity, the operation is convenient, the direction of the medicine outlet extension pipe 5 can be adjusted by 360 degrees through the rotating connection and matching between the rotating ball sleeve 14 and the rotating ball head 15, the inserting depth of the medicine outlet extension pipe 5 can be adjusted through the sliding connection and matching between the medicine outlet extension pipe 5 and the rotating ball head 15, so that the atomizing nozzle 20 at one end of the medicine outlet extension pipe 5 can be moved to any position in the oral cavity, the use flexibility is improved, the pull rod 6 is pulled to the leftmost end, the limiting ring 9 is attached to the left end of the inner side of the transparent cylinder 1, then the pressing plate 17 is rotated, the pressing plate 17 drives the screw rod 7 to rotate, the screw rod 7 rotates to drive the piston 8 to move through threaded meshing, the position of the piston 8 on the inner side of the transparent cylinder 1 can be adjusted, when the position of the piston 8 is adjusted to the right end of the transparent cylinder 1, the amount of liquid medicine sucked into the inner side of the transparent cylinder 1 is reduced, when the position of the piston 8 is adjusted to the left end of the transparent cylinder 1, the amount of liquid medicine sucked into the inner side of the transparent cylinder 1 is increased, therefore, a proper amount of liquid medicine can be precisely sucked into the inner side of the transparent cylinder 1 according to the medicine taking requirements, the treatment efficiency is improved, the atomizing nozzle 20 is used for atomizing the sprayed liquid medicine, and the medicine spraying uniformity is improved.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A novel otolaryngology medicine sprayer comprises a transparent cylinder (1) and is characterized in that a medicine outlet pipe (2) is inserted into the upper side of one end of the transparent cylinder (1), a medicine suction pipe (3) is inserted into the lower side of one end of the transparent cylinder (1), a medicine storage bottle (4) is arranged at one end of the medicine suction pipe (3), one end of the medicine suction pipe (3) extends to the inner bottom end of the medicine storage bottle (4) through a connecting pipe, a medicine outlet extending pipe (5) is arranged at one end of the medicine outlet pipe (2), a pull rod (6) is slidably inserted into the other end of the transparent cylinder (1), a screw rod (7) is rotatably connected to the inner side of the pull rod (6) in a penetrating manner through threads, a piston (8) is fixed at one end of the screw rod (7), the piston (8) is matched with the inner side of the transparent cylinder (1), and a limiting ring (9) is fixed at one end of the outer side of the pull rod (6), go out the inboard of pencil (2) and be provided with first check valve (10), the inboard of inhaling pencil (3) is provided with second check valve (11), the outside that goes out pencil extension (5) is located middle section position department and is provided with fixed frame (12), the inboard of fixed frame (12) is provided with rotates ball cover (14), the both sides of rotating ball cover (14) are fixed with fixed frame (12) through two dead levers (13), and the inboard rotation of rotating ball cover (14) is connected with rotation bulb (15), go out pencil extension (5) and run through sliding connection in the inside of rotating bulb (15).

2. The novel ear-nose-throat sprayer according to claim 1, wherein two engaging pads (16) are symmetrically arranged on the upper and lower sides of the fixing frame (12), and an arc-shaped groove is arranged on one side of each of the two engaging pads (16).

3. The novel otolaryngological sprayer according to claim 1, characterized in that one end of the screw (7) is fixed with a pressing plate (17) located outside the transparent cylinder (1), and the outside of the pressing plate (17) is provided with anti-skid lines.

4. The novel ear-nose-throat sprayer according to claim 1, wherein the transparent cylinder (1) is provided with graduation marks (18) on one side of the outside.

5. The novel otolaryngology medicine sprayer according to claim 1, characterized in that two anti-slip pads (19) are symmetrically arranged on two sides of the outer part of the transparent cylinder (1), and both anti-slip pads (19) are made of rubber.

6. The novel otorhinolaryngologic medicine sprayer according to claim 1, characterized in that the end of the medicine outlet extension pipe (5) is provided with an atomizing nozzle (20), and the atomizing nozzle (20) is fixed with the medicine outlet extension pipe (5) through screw threads.