CN213527076U

CN213527076U - Nasal cavity medicine feeding bottle with prevent outflow

Info

Publication number: CN213527076U
Application number: CN202021753484.4U
Authority: CN
Inventors: 李新
Original assignee: Shenzhen Stone Medicinal Packaging Material Co ltd
Current assignee: Shenzhen Stone Medicinal Packaging Material Co ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-06-25
Anticipated expiration: 2030-08-20

Abstract

The utility model relates to the technical field of medical equipment, specifically a nasal cavity medicine feeding bottle with prevent outflow, the upper end fixedly connected with pushing mechanism of the bottle of dosing, and pushing mechanism's one end runs through and extends to in the bottle of dosing and fixedly connected with valve plate, the lateral wall of valve plate and the inner wall sliding connection of the bottle of dosing, the one end intercommunication that pushing mechanism was kept away from to the bottle of dosing is equipped with out the pencil, and goes out the one-way medicine valve of going out of inner wall fixedly connected with of pencil. The utility model discloses in, can promote the valve plate and move down and then the operation of dosing in the bottle of dosing through setting up pushing mechanism, use manpower sparingly, the structure is firm, long service life, and the dosage of being convenient for control, it can realize fixing in the nasal cavity for the medicine head to set up anticreep sealing mechanism, prevents to drop, also can seal the nasal cavity, prevents the liquid medicine outflow, avoids causing the waste of liquid medicine, sets up one-way medicine valve and can prevent the liquid medicine outflow, avoids causing the pollution.

Description

Nasal cavity medicine feeding bottle with prevent outflow

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a nasal cavity medicine feeding bottle with anti-outflow function.

Background

In the course of treating nasal diseases, some medicines are often required to be sprayed to nostrils, some diseases are required to be prevented by nasal mucosa administration, clinically, the traditional administration mode is to drop the medicines into nasal cavities aiming at nasal diseases such as rhinitis, and along with the continuous development of medical means, the administration mode of nasal spray has the advantages of low risk, quick treatment effect, little pain and the like, and the application is increasingly common.

The device structure of current nasal cavity dosing is too simple, is difficult to the accurate dosage of mastering, and the bottle of dosing goes out the medicine mouth department and causes the liquid medicine outflow easily, causes the pollution, simultaneously, has great gap for medicine head and nasal cavity inner wall, and the head of dosing drops easily, influences the operation of dosing, inserts repeatedly and brings painful sense for the patient easily, and the comfort level is not good, and the liquid medicine blowout back, flows out from the gap of dosing pipe and nasal cavity inner wall easily, causes the waste of liquid medicine. Accordingly, those skilled in the art have provided a nasal medicine bottle with an outflow prevention function to solve the problems set forth in the above background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a nasal cavity medicine feeding bottle with prevent outflow to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a nasal cavity medicine feeding bottle with prevent outflow, is including dosing the bottle and giving the pencil, the upper end fixedly connected with pushing mechanism of the bottle of dosing, and pushing mechanism's one end runs through and extends to in the bottle of dosing and fixedly connected with valve plate, the lateral wall of valve plate and the inner wall sliding connection of the bottle of dosing, the one end intercommunication that pushing mechanism was kept away from to the bottle of dosing is equipped with out the pencil, and goes out the one-way medicine valve that goes out of inner wall fixedly connected with of pencil, the one end intercommunication that goes out the pencil and keep away from the bottle of dosing is equipped with first connector, the one end intercommunication of giving the pencil is equipped with the second connector, and second connector cover is located on the first connector, the one end intercommunication of keeping away from the second connector is equipped with for the pencil, be equipped with.

As a further aspect of the present invention: the threaded rod of the vertical setting of pushing mechanism, the upper end of the bottle of dosing is rotated through the one end that rotates piece and threaded rod and is connected, and threaded connection has the nut piece on the threaded rod, two L type poles of fixedly connected with are distinguished to the both sides of nut piece, and two L type poles are located the bilateral symmetry setting of threaded rod respectively, two through-holes have been seted up to the upside of the bottle of dosing, and two L type poles keep away from the one end of nut piece and run through two through-holes respectively extend to in the bottle of dosing and with valve plate fixed connection.

As a further aspect of the present invention: one end fixedly connected with that the threaded rod is kept away from the rotation piece changes the handle, and changes and adopt the rectangle strip.

As a further aspect of the present invention: anticreep sealing mechanism is including fixing the trachea in one side of giving the pencil, the one end intercommunication that the trachea is close to the second connector is equipped with aerifys the sacculus, be close to the lateral wall of giving the pencil for the pencil and be equipped with the gasbag, and the trachea is kept away from the one end and the gasbag intercommunication setting of aerifing the sacculus.

As a further aspect of the present invention: the bottle of dosing adopts transparent ya keli material component, and the lateral wall of the bottle of dosing is equipped with the measurement scale mark, one side upper portion of the bottle of dosing is equipped with the injection valve.

As a further aspect of the present invention: the dosing head is in an oval sphere shape and is made of a silica gel material component.

As a further aspect of the present invention: the lateral wall of first connector is equipped with the external screw thread, the inside wall of second connector is equipped with the internal thread, and the internal thread is the matching setting with the external screw thread.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through setting up pushing mechanism, rotate and change the handle, it rotates to drive the threaded rod, because threaded rod and nut piece threaded connection, and run through the through-hole with the fixed L type pole of nut piece, the axial of nut piece is rotated this moment and is followed L type pole and receive the restriction of through-hole, therefore, the nut piece is forced to move down, and then promote the valve plate and move down in the bottle of dosing, pour into the pencil of dosing by a pencil with the liquid medicine from the bottle of dosing, spout to the nasal cavity by the head of dosing again, and the operation is thus simple, the manpower is saved, the structure is firm, long service life, and the dose is given in the control of being convenient.

2. Through setting up anticreep sealing mechanism, the sacculus is aerifyd in the extrusion, injects gaseous increase volume toward the gasbag through the trachea, pastes tightly until with nasal cavity inner wall, can realize dosing the head and fix in the nasal cavity, prevents to drop, also can seal the nasal cavity, prevents that the liquid medicine from outflowing, avoids causing the waste of liquid medicine.

3. Through set up one-way medicine valve of going out in going out the pencil, can prevent the liquid medicine backward flow, simultaneously, when the bottle of dosing with give the pencil when separately, also can prevent to give the liquid medicine in the bottle of dosing from flowing outward in going out the pencil, avoid causing the pollution.

Drawings

FIG. 1 is a perspective view of a nasal drug vial with anti-outflow feature;

FIG. 2 is a schematic sectional view of an administration body of a nasal administration vial having an anti-outflow function;

fig. 3 is an enlarged view of a portion a of fig. 2 of a nasal medicine bottle with an anti-outflow function.

In the figure: 1. a drug delivery vial; 2. an administration tube; 3. a valve plate; 4. a medicine outlet pipe; 5. one-way medicine discharging valve; 6. a first connector; 7. a second connector; 8. a dosing head; 9. a threaded rod; 10. a rotating member; 11. a nut block; 12. an L-shaped rod; 13. a through hole; 14. turning a handle; 15. an air tube; 16. inflating the balloon; 17. an air bag; 18. a medicine injection valve.

Detailed Description

Referring to fig. 1-3, in an embodiment of the present invention, an anti-outflow nasal drug feeding bottle comprises a drug feeding bottle body 1 and a drug feeding tube 2, wherein a pushing mechanism is fixedly connected to an upper end of the drug feeding bottle body 1, and one end of the pushing mechanism extends into the drug feeding bottle body 1 and is fixedly connected to a valve plate 3, a lateral wall of the valve plate 3 is slidably connected to an inner wall of the drug feeding bottle body 1, one end of the drug feeding bottle body 1, which is away from the pushing mechanism, is communicated with a drug outlet tube 4, and the inner wall of the drug outlet tube 4 is fixedly connected to a one-way drug outlet valve 5, which can prevent backflow of drug solution, and simultaneously, when the drug feeding bottle body 1 and the drug feeding tube 2 are separated, the drug solution in the drug feeding bottle body 1 can be prevented from flowing out from the drug outlet tube 4, thereby avoiding contamination, one end of the drug outlet tube 4, which is away from the drug feeding bottle body 1, is communicated with a, one end of the administration tube 2, which is far away from the second connector 7, is communicated with an administration head 8, the pushing mechanism pushes the valve plate 3 to move downwards, the liquid medicine is injected into the administration tube 2 from the administration bottle body 1 through the medicine outlet tube 4, and then the liquid medicine is sprayed into the nasal cavity from the administration head 8, and the administration tube 2 is provided with an anti-falling sealing mechanism;

in fig. 1 and 2: a threaded rod 9 vertically arranged on the pushing mechanism, the upper end of the medicine feeding bottle body 1 is rotationally connected with one end of the threaded rod 9 through a rotating part 10, and the threaded rod 9 is connected with a nut block 11 by screw thread, two sides of the nut block 11 are respectively fixedly connected with two L-shaped rods 12, and the two L-shaped rods 12 are respectively arranged symmetrically at the two sides of the threaded rod 9, the upper side of the drug feeding bottle body 1 is provided with two through holes 13, and one ends of the two L-shaped rods 12 far away from the nut block 11 respectively penetrate through the two through holes 13 to extend into the medicine feeding bottle body 1 and are fixedly connected with the valve plate 3, the rotating handle 14 is rotated to drive the threaded rod 9 to rotate, since the threaded rod 9 is threadedly coupled to the nut block 11 and the L-shaped rod 12 fixed to the nut block 11 passes through the through hole 13, the axial rotation of the nut block 11 is restricted by the through hole 13 following the L-shaped rod 12, therefore, the nut block 11 is forced to move downwards, and further the valve plate 3 is pushed to move downwards in the medicine feeding bottle body 1;

in fig. 1: one end of the threaded rod 9, which is far away from the rotating part 10, is fixedly connected with a rotating handle 14, and the rotating handle 14 is a rectangular strip, so that the threaded rod 9 can be conveniently rotated;

in fig. 1: the anti-falling sealing mechanism comprises an air pipe 15 fixed on one side of the administration pipe 2, one end of the air pipe 15, which is close to the second connector 7, is communicated with an inflatable balloon 16, the side wall of the administration pipe 2, which is close to the administration head 8, is provided with an air bag 17, one end of the air pipe 15, which is far away from the inflatable balloon 16, is communicated with the air bag 17, the inflatable balloon 16 is extruded, gas is injected into the air bag 17 through the air pipe 15 to increase the volume until the air bag is tightly attached to the inner wall of the nasal cavity, so that the administration head 8 can be fixed in the nasal cavity to prevent falling off, the nasal cavity can be sealed to prevent liquid;

in fig. 1: the drug feeding bottle body 1 is made of a transparent acrylic material component, the outer side wall of the drug feeding bottle body 1 is provided with metering scale marks, so that the drug feeding amount can be observed conveniently, and the upper part of one side of the drug feeding bottle body 1 is provided with the drug injection valve 18, so that the drug feeding is facilitated;

in fig. 1: the medicine feeding head 8 is arranged in an oval sphere shape, and the medicine feeding head 8 is made of a silica gel material component, so that the comfort level is improved;

in fig. 1 and 3: the lateral wall of first connector 6 is equipped with the external screw thread, and the inside wall of second connector 7 is equipped with the internal thread, and the internal thread is to match the setting with the external screw thread, connects firmly, and the leakproofness is strong, prevents the liquid medicine outflow.

The utility model discloses a theory of operation is: when the device is used for nasal administration, the administration head 8 is inserted into the nasal cavity, the inflatable saccule 16 is extruded, gas is injected into the air sac 17 through the air pipe 15 to increase the volume until the air sac is tightly attached to the inner wall of the nasal cavity, so that the administration head 8 can be fixed in the nasal cavity to prevent falling off, the nasal cavity can be sealed to prevent the outflow of liquid medicine, and the waste of the liquid medicine is avoided;

then, the rotating handle 14 is rotated to drive the threaded rod 9 to rotate, the threaded rod 9 is in threaded connection with the nut block 11, the L-shaped rod 12 fixed with the nut block 11 penetrates through the through hole 13, and at the moment, the axial rotation of the nut block 11 is limited by the through hole 13 along with the L-shaped rod 12, so that the nut block 11 is forced to move downwards, the valve plate 3 is further pushed to move downwards in the drug delivery bottle body 1, the drug liquid is injected into the drug delivery tube 2 from the drug delivery tube 4 in the drug delivery bottle body 1 and then is sprayed into a nasal cavity from the drug delivery head 8, the operation is simple, the labor is saved, the structure is stable, the service life is long, and the drug delivery;

secondly, set up one-way medicine valve 5 in going out the pencil 4, can prevent the liquid medicine backward flow, simultaneously, when dosing bottle 1 and dosing tube 2 separate, also can prevent to give medicine the liquid medicine in the bottle 1 and flow out from going out the pencil 4, avoid causing the pollution.

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. The utility model provides a nasal cavity medicine feeding bottle with prevent outflow, includes medicine feeding bottle (1) and gives medicine pipe (2), its characterized in that, the upper end fixedly connected with pushing mechanism of medicine feeding bottle (1), and pushing mechanism's one end runs through and extend to in medicine feeding bottle (1) and fixedly connected with valve plate (3), the lateral wall of valve plate (3) and the inner wall sliding connection of medicine feeding bottle (1), the one end intercommunication that pushing mechanism was kept away from in medicine feeding bottle (1) is equipped with out medicine pipe (4), and goes out the one-way medicine valve (5) of going out of inner wall fixedly connected with of medicine pipe (4), the one end intercommunication that medicine feeding bottle (1) was kept away from in medicine pipe (4) is equipped with first connector (6), the one end intercommunication of giving medicine pipe (2) is equipped with second connector (7), and second connector (7) cover is located on first connector (6), the one end intercommunication that second connector (7) was kept away from in medicine pipe (2) is equipped with gives medicine head (8), an anti-dropping sealing mechanism is arranged on the administration tube (2).

2. The nasal cavity medicine feeding bottle with the function of preventing outflow according to claim 1, wherein the pushing mechanism is vertically provided with a threaded rod (9), the upper end of the medicine feeding bottle body (1) is rotatably connected with one end of the threaded rod (9) through a rotating member (10), a nut block (11) is in threaded connection with the threaded rod (9), two L-shaped rods (12) are fixedly connected to two sides of the nut block (11) respectively, the two L-shaped rods (12) are symmetrically arranged on two sides of the threaded rod (9) respectively, two through holes (13) are formed in the upper side of the medicine feeding bottle body (1), and one ends, far away from the nut block (11), of the two L-shaped rods (12) extend into the medicine feeding bottle body (1) through the two through holes (13) respectively and are fixedly connected with the valve plate (3).

3. The nasal cavity medicine feeding bottle with the function of preventing the outflow according to claim 2, characterized in that a rotating handle (14) is fixedly connected to one end of the threaded rod (9) far away from the rotating piece (10), and the rotating handle (14) is a rectangular strip.

4. The nasal cavity medicine feeding bottle with the function of preventing the outflow according to claim 1, wherein the anti-falling sealing mechanism comprises an air pipe (15) fixed on one side of the medicine feeding pipe (2), an inflating balloon (16) is arranged at one end of the air pipe (15) close to the second connector (7) in a communicating mode, an air bag (17) is arranged on the side wall of the medicine feeding pipe (2) close to the medicine feeding head (8), and one end, far away from the inflating balloon (16), of the air pipe (15) is arranged in a communicating mode with the air bag (17).

5. The nasal cavity medicine-feeding bottle with the function of preventing the outflow according to claim 1, wherein the medicine-feeding bottle body (1) is made of transparent acrylic material, the outer side wall of the medicine-feeding bottle body (1) is provided with metering scale marks, and the upper part of one side of the medicine-feeding bottle body (1) is provided with the medicine-injecting valve (18).

6. The nasal cavity medicine feeding bottle with the function of preventing the outflow as claimed in claim 1, wherein the medicine feeding head (8) is arranged in an oval sphere shape, and the medicine feeding head (8) is made of a silica gel material.

7. The nasal cavity medicine feeding bottle with the function of preventing the outflow according to claim 1, wherein the outer side wall of the first connector (6) is provided with an external thread, the inner side wall of the second connector (7) is provided with an internal thread, and the internal thread and the external thread are arranged in a matching way.