CN219071636U

CN219071636U - Atomizing medicine feeder

Info

Publication number: CN219071636U
Application number: CN202222171424.7U
Authority: CN
Inventors: 朱美丽; 邓琴
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2023-05-26
Anticipated expiration: 2032-08-17

Abstract

The utility model is suitable for atomizing equipment, and provides an atomizing drug feeder, which comprises a liquid medicine pipe and a handle fixedly arranged on the liquid medicine pipe, wherein a partition plate is fixed in the liquid medicine pipe, and a supporting plate is fixed on the liquid medicine pipe; be fixed with the face guard that is used for preventing the infection in the backup pad, be provided with on the liquid medicine pipe be used for carrying the liquid medicine and with the infusion mechanism that the face guard is connected, be provided with in the liquid medicine pipe and be used for the drive the reciprocal subassembly of infusion mechanism motion, reciprocal subassembly with the baffle is connected, still be provided with on the liquid medicine pipe and be used for adjusting the adjustment mechanism of infusion volume, adjustment mechanism with infusion mechanism with the baffle is connected, the manpower drive reciprocal subassembly motion to pass through infusion mechanism carries liquid medicine to patient's oral area, still accessible adjustment mechanism adjusts the volume of infusion mechanism carrying liquid medicine at every turn under the effect of face guard, can prevent that the patient from receiving the infection of germ in the external air.

Description

Atomizing medicine feeder

Technical Field

The utility model belongs to atomization equipment, and particularly relates to an atomization drug feeder.

Background

The purpose of atomization inhalation is mainly to utilize high-speed oxygen gas flow to form liquid medicine into mist, suspend the liquid medicine in the gas and directly inhale the respiratory tract to achieve the purpose of treatment.

The atomized inhalation can humidify the sputum in the airway, dilute the viscous sputum and promote the sputum to be discharged; relieving bronchospasmodic contraction and relieving smooth muscle spasm; the output rate of the existing atomizer is generally fixed, and the administration rate of the atomizer can not be adjusted according to the pathology of a patient, so that the atomization administration device with adjustable output is provided.

Disclosure of Invention

The utility model provides an atomization drug feeder, which aims to solve the problem that the existing drug feeder cannot adjust the drug dosage.

The present utility model is achieved by an aerosolized drug delivery device comprising:

the medical liquid device comprises a medical liquid pipe and a handle fixedly arranged on the medical liquid pipe, wherein a partition plate is fixed in the medical liquid pipe, and a supporting plate is fixed on the medical liquid pipe;

be fixed with the face guard that is used for preventing the infection in the backup pad, be provided with on the liquid medicine pipe be used for carrying the liquid medicine and with the infusion mechanism that the face guard is connected, be provided with in the liquid medicine pipe and be used for the drive the reciprocal subassembly of infusion mechanism motion, reciprocal subassembly with the baffle is connected, still be provided with the adjustment mechanism who is used for adjusting the infusion volume on the liquid medicine pipe, adjustment mechanism with infusion mechanism with the baffle is connected.

Still further, infusion mechanism includes fixed mounting medicine chest on the medicine liquid pipe, fixed mounting on the medicine chest and with the pipe of medicine liquid union coupling, set up in the medicine liquid pipe and with the water conservancy diversion subassembly that reciprocal subassembly is connected, the water conservancy diversion subassembly with the face guard with adjustment mechanism connects.

Still further, the water conservancy diversion subassembly includes movable mounting in the liquid medicine pipe and with the piston of reciprocal subassembly connection, fixed mounting the shower nozzle on the liquid medicine pipe, fixed mounting the scattered flow board on the face guard, the shower nozzle with adjustment mechanism connects.

Further, the reciprocating assembly comprises a movable rod movably mounted on the partition plate, a first spring sleeved on the movable rod and abutted against the partition plate, and a hinged plate hinged on the liquid medicine pipe and abutted against the movable rod, and the movable rod is fixedly connected with the piston.

Still further, adjustment mechanism includes fixed mounting just overlaps on the liquid medicine pipe establish annular guide rail on the shower nozzle, rotate and install carousel on the annular guide rail, set up logical groove on the carousel, be provided with on the liquid medicine pipe with the block subassembly that the carousel is connected, the carousel with shower nozzle with the backup pad laminating.

Still further, the block subassembly includes fixed mounting spacing ring gear on the carousel, fixed mounting be in on the liquid medicine pipe and be the multiunit fixed sleeve that circumference equidistance set up, movable mounting in the fixed sleeve and with the gag lever post of spacing ring gear butt, fixed sleeve internal fixation with the No. two spring of gag lever post butt.

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

this application can adjust the dosage according to the demand, when needs are dosed, laminate the face guard at patient's face to through the reciprocating subassembly motion of manpower drive, thereby carry liquid medicine to patient's oral area through infusion mechanism, still accessible adjustment mechanism adjusts the quantity of infusion mechanism at every turn and carries the liquid medicine, with ensureing that the liquid medicine obtains absorbing completely, under the effect of face guard, can prevent to dosing the in-process, the patient receives the infection of germ in the outside air.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the utility model and together with the description, serve to explain the principles of the utility model.

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to a person skilled in the art that other drawings can be obtained from these drawings without inventive effort.

Fig. 1 is a schematic view of the structure provided by the present utility model.

Fig. 2 is a schematic diagram of a semi-sectional structure provided by the present utility model.

FIG. 3 is a schematic diagram of the connection between the reciprocating assembly and the piston provided by the utility model.

Fig. 4 is a schematic diagram of the connection relationship of the adjusting mechanism, the shower nozzle and the mask provided by the utility model.

Fig. 5 is a schematic view of a partially exploded structure provided by the present utility model.

Reference numerals:

1. a liquid medicine tube; 2. a handle; 3. a hinged plate; 4. a movable rod; 5. a piston; 6. a first spring; 7. a medicine box; 8. a conduit; 9. a spray head; 10. an annular guide rail; 11. a turntable; 12. a through groove; 13. a limiting toothed ring; 14. a fixed sleeve; 15. a second spring; 16. a limit rod; 17. a support plate; 18. a face mask; 19. and a diffuser plate.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In order to effectively explain the embodiments of the present utility model, the embodiments of the present application are explained in detail below with reference to the figures.

The utility model provides an atomization drug feeder, which solves the problem that the existing drug feeder cannot adjust the drug dosage.

Referring to fig. 1 to 5, an atomization drug delivery device according to an embodiment of the present utility model includes:

the medical liquid medicine tube 1 and fixed mounting are in handle 2 on the medical liquid tube 1, the 1 internal fixation of medical liquid medicine tube has the baffle, be fixed with backup pad 17 on the medical liquid tube 1, wherein, under the effect of baffle, divide two cavitys with the 1 partition of medical liquid tube, when needs are dosed, medical personnel can hold handle 2 to dosing.

Referring to fig. 1-3, a mask 18 for preventing infection is fixed on the support plate 17, an infusion mechanism for delivering a liquid medicine and being connected with the mask 18 is arranged on the liquid medicine tube 1, the infusion mechanism comprises a medicine box 7 fixedly installed on the liquid medicine tube 1, a guide tube 8 fixedly installed on the medicine box 7 and being connected with the liquid medicine tube 1, and a flow guiding component arranged in the liquid medicine tube 1 and being connected with the reciprocating component, the flow guiding component is connected with the mask 18 and the adjusting mechanism, wherein the flow guiding component comprises a piston 5 movably installed in the liquid medicine tube 1 and being connected with the reciprocating component, a spray head 9 fixedly installed on the liquid medicine tube 1, and a flow dispersing plate 19 fixedly installed on the mask 18, and the spray head 9 is connected with the adjusting mechanism.

It should be noted that, the required medicine liquid is filled in the medicine chest 7, the mask 18 can be attached to the face of the patient, the mask 18 is also fixed with an elastic fixing rope, when transfusion is required, the mask 18 can be covered on the face of the patient, and the fixing rope is sleeved on the head of the patient, so as to fix the mask 18, at this time, the reciprocating assembly works, and the driving piston 5 reciprocates in one cavity, so that the pressure in the cavity is changed, two one-way valves are filled in the cavity, one-way valve is connected with the conduit 8, the other one-way valve is connected with the spray head 9, when the pressure is changed, the medicine liquid in the medicine chest 7 is sucked into the cavity through the conduit 8, and is discharged through the spray head 9, the discharged medicine liquid can strike on the dispersion plate 19, and the dispersion plate 19 is in a conical shape, under the action of the dispersion plate 19, so that the medicine liquid is dispersed into smaller particles and absorbed by the patient, wherein the spray head 9 is provided with a plurality of small holes, and the small holes are unevenly distributed, under the action of air pressure, the medicine liquid is atomized under the action of the fine dispersion plate 19.

Referring to fig. 2-3, a reciprocating assembly for driving the infusion mechanism to move is disposed in the liquid medicine tube 1, the reciprocating assembly is connected with the partition board, the reciprocating assembly includes a movable rod 4 movably mounted on the partition board, a first spring 6 sleeved on the movable rod 4 and abutting against the partition board, and a hinge plate 3 hinged on the liquid medicine tube 1 and abutting against the movable rod 4, and the movable rod 4 is fixedly connected with the piston 5.

Furthermore, in the initial state, the first spring 6 is in a compressed state, under the action of the first spring 6, the piston 5 is located at the end of the travel far away from the direction of the spray head 9, when the medicine is required to be administered, a medical staff can hold the handle 2 and can drive the hinge plate 3 to rotate around the hinge point by holding, so that the movable rod 4 is driven to move towards the direction of the spray head 9, the first spring 6 is compressed, the movable rod 4 can drive the piston 5 to move in the cavity, the cavity pressure is changed, at the moment, the manpower is removed, the first spring 6 is elastically released, the movable rod 4 is driven to move towards the initial position, so that the piston 5 is driven to return to the initial position, and the steps are repeated, so that the continuous medicine administration effect is realized, wherein the hinge plate 3 is arranged near the handle 2, and the medical staff can conveniently operate.

Referring to fig. 2 and fig. 4-5, the liquid medicine tube 1 is further provided with an adjusting mechanism for adjusting the liquid medicine amount, the adjusting mechanism is connected with the liquid medicine mechanism and the partition plate, the adjusting mechanism comprises an annular guide rail 10 fixedly installed on the liquid medicine tube 1 and sleeved on the spray head 9, a rotary table 11 rotatably installed on the annular guide rail 10, and a through groove 12 formed on the rotary table 11, the liquid medicine tube 1 is provided with a clamping assembly connected with the rotary table 11, the rotary table 11 is attached to the spray head 9 and the support plate 17, the clamping assembly comprises a limiting toothed ring 13 fixedly installed on the rotary table 11, a plurality of groups of fixing sleeves 14 fixedly installed on the liquid medicine tube 1 and arranged at equal intervals in circumference, and limiting rods 16 movably installed in the fixing sleeves 14 and abutted to the limiting toothed ring 13, and a second spring 15 abutted to the limiting rods 16 is fixed in the fixing sleeves 14.

Finally, the spacing ring gear 13 is wavy setting, lead to groove 12 and be semi-circular setting, under the initial condition, no. two spring 15 is in compression state, make gag lever post 16 and the sunken part butt of spacing ring gear 13, under the effect of gag lever post 16, the carousel 11 that is fixed with spacing ring gear 13 can not rotate, the aperture of seting up on leading to groove 12 and shower nozzle 9 is in the switch-on state this moment, the dosage is at maximum, when the dosage needs to be adjusted, manpower drive carousel 11 rotates this moment, and drive spacing ring gear 13 and rotate, under the effect of spacing ring gear 13, drive gag lever post 16 moves towards fixed sleeve 14 in, make No. two spring 15 compressed, carousel 11 still can drive and lead to groove 12 rotation, make the position between leading to groove 12 and the shower nozzle 9 change, after carousel 11 rotates to the required position, the quantity that leads to groove 12 and aperture switch-on changes, thereby realize adjusting the purpose of dosage, at this moment under the effect of No. two spring 15, gag lever post 16 again and the sunken part of spacing ring gear 13 butt, carousel 11 keeps fixedly under the effect not receiving external force.

Taking the embodiment combining all the characteristics as described in the application as an example, when the medical liquid tube 1 is divided into two cavities under the action of the partition plate, when transfusion is needed, the mask 18 can be covered on the face of a patient, the fixing rope is sleeved on the head of the patient to fix the mask 18, at the moment, a medical staff can hold the handle 2 and push the hinged plate 3 by holding, so that the hinged plate 3 rotates around the hinging point, the movable rod 4 is driven to move towards the spray head 9, the spring 6 is compressed, the movable rod 4 drives the piston 5 to move in the cavity, the cavity pressure is changed, when the pressure is changed, the medical liquid in the medical box 7 is sucked into the cavity through the guide pipe 8 and discharged through the spray head 9, the discharged medical liquid can be impacted on the dispersing plate 19 due to the conical arrangement of the dispersing plate 19, the medicine liquid is dispersed into smaller particles and absorbed by a patient, at the moment, the manpower is removed, the first spring 6 is elastically released, the movable rod 4 is driven to move towards the initial position, the piston 5 is driven to return to the initial position, the steps are repeated, the effect of continuous medicine feeding is realized, when the medicine feeding amount is required to be regulated, the manpower drives the rotary disc 11 to rotate, the limiting toothed ring 13 is driven to rotate, the limiting rod 16 is driven to move towards the fixed sleeve 14 under the action of the limiting toothed ring 13, the second spring 15 is compressed, the rotary disc 11 also drives the through groove 12 to rotate, the position between the through groove 12 and the spray head 9 is changed, the number of the through groove 12 communicated with the small hole is changed after the rotary disc 11 rotates to the required position, the purpose of regulating the medicine feeding amount is realized, at the moment, the limiting rod 16 is abutted against the concave part of the limiting toothed ring 13 under the action of the second spring 15, the turntable 11 remains stationary without being subjected to external forces.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. An aerosolized drug delivery device, comprising:

the medical liquid treatment device comprises a medical liquid pipe (1) and a handle (2) fixedly arranged on the medical liquid pipe (1), wherein a partition board is fixed in the medical liquid pipe (1), and a supporting plate (17) is fixed on the medical liquid pipe (1);

be fixed with mask (18) that are used for preventing the infection on backup pad (17), be provided with on liquid medicine pipe (1) be used for carrying the liquid medicine and with the infusion mechanism that mask (18) are connected, be provided with in liquid medicine pipe (1) and be used for the drive infusion mechanism motion's reciprocal subassembly, reciprocal subassembly with the baffle is connected, still be provided with the adjustment mechanism who is used for adjusting infusion volume on liquid medicine pipe (1), adjustment mechanism with infusion mechanism with the baffle is connected.

2. The atomizing applicator according to claim 1, characterized in that the infusion mechanism comprises a medical tank (7) fixedly mounted on the medical fluid tube (1), a conduit (8) fixedly mounted on the medical tank (7) and connected with the medical fluid tube (1), a flow guiding assembly arranged in the medical fluid tube (1) and connected with the reciprocating assembly, the flow guiding assembly being connected with the mask (18) and the adjusting mechanism.

3. An aerosol dispenser as claimed in claim 2, wherein the flow guide assembly comprises a piston (5) movably mounted in the medical fluid tube (1) and connected to the reciprocating assembly, a spray head (9) fixedly mounted on the medical fluid tube (1), a diffuser plate (19) fixedly mounted on the mask (18), the spray head (9) being connected to the adjustment mechanism.

4. An aerosol dispenser as claimed in claim 3, wherein the reciprocating assembly comprises a movable rod (4) movably mounted on the partition, a first spring (6) sleeved on the movable rod (4) and abutting against the partition, and a hinged plate (3) hinged on the liquid medicine tube (1) and abutting against the movable rod (4), and the movable rod (4) is fixedly connected with the piston (5).

5. An atomized medicine feeder according to claim 3, characterized in that the adjusting mechanism comprises an annular guide rail (10) fixedly installed on the medicine liquid pipe (1) and sleeved on the spray head (9), a rotary table (11) rotatably installed on the annular guide rail (10), a through groove (12) formed in the rotary table (11), a clamping assembly connected with the rotary table (11) is arranged on the medicine liquid pipe (1), and the rotary table (11) is attached to the spray head (9) and the supporting plate (17).

6. The atomizing medicine feeder according to claim 5, wherein the clamping assembly comprises a limiting toothed ring (13) fixedly mounted on the rotary table (11), a plurality of groups of fixing sleeves (14) fixedly mounted on the medicine liquid pipe (1) and arranged at equal intervals in circumference, and a limiting rod (16) movably mounted in the fixing sleeve (14) and abutted with the limiting toothed ring (13), and a second spring (15) abutted with the limiting rod (16) is fixed in the fixing sleeve (14).