CN220655716U - Oral cavity periodontitis medicine feeding device - Google Patents
Oral cavity periodontitis medicine feeding device Download PDFInfo
- Publication number
- CN220655716U CN220655716U CN202321765790.3U CN202321765790U CN220655716U CN 220655716 U CN220655716 U CN 220655716U CN 202321765790 U CN202321765790 U CN 202321765790U CN 220655716 U CN220655716 U CN 220655716U
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- CN
- China
- Prior art keywords
- medicine
- atomization
- subassembly
- air
- air inlet
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- 239000003814 drug Substances 0.000 title claims abstract description 56
- 201000001245 periodontitis Diseases 0.000 title claims abstract description 19
- 210000000214 mouth Anatomy 0.000 title claims description 8
- 238000002347 injection Methods 0.000 claims abstract description 38
- 239000007924 injection Substances 0.000 claims abstract description 38
- 238000000889 atomisation Methods 0.000 claims abstract description 30
- 238000009423 ventilation Methods 0.000 claims description 16
- 125000006850 spacer group Chemical group 0.000 claims description 12
- 239000007779 soft material Substances 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 229940079593 drug Drugs 0.000 claims description 4
- 238000012377 drug delivery Methods 0.000 claims description 4
- 239000012780 transparent material Substances 0.000 claims description 3
- 208000028169 periodontal disease Diseases 0.000 claims 3
- 239000002699 waste material Substances 0.000 abstract description 5
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000001125 extrusion Methods 0.000 abstract description 2
- 238000005507 spraying Methods 0.000 abstract description 2
- 206010052428 Wound Diseases 0.000 description 10
- 208000027418 Wounds and injury Diseases 0.000 description 10
- 238000005192 partition Methods 0.000 description 7
- 238000001647 drug administration Methods 0.000 description 3
- 239000003595 mist Substances 0.000 description 2
- 230000003239 periodontal effect Effects 0.000 description 2
- 208000032765 Device extrusion Diseases 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 208000037976 chronic inflammation Diseases 0.000 description 1
- 230000006020 chronic inflammation Effects 0.000 description 1
- 208000007565 gingivitis Diseases 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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- Nozzles (AREA)
Abstract
The utility model discloses an oral periodontitis medicine feeding device which comprises an injection tube, wherein an injection mechanism is arranged above the injection tube, and an atomization mechanism is arranged below the injection tube. The beneficial effects are that: through supplying the subassembly to press the inside effectual pressure boost that carries out of atomizing subassembly, will supply to press subassembly and atomizing subassembly to be linked together through the subassembly that ventilates, and then the atomizing subassembly is through supplying the pressure that the subassembly increased to make inside great atmospheric pressure that produces make it break up the medicine of extrusion form the water vaporific, and then carry out even spraying medicine to patient wound, make its medicine carry out more abundant absorption to the wound, prevent that splashing of medicine from causing certain waste, the volume that the subassembly that ventilates simultaneously can effectual control medicine be extruded has made things convenient for the quantitative use of patient to the medicine, the variety of device has been improved.
Description
Technical Field
The utility model relates to the field of oral cavity medicine feeding devices, in particular to an oral cavity periodontitis medicine feeding device.
Background
Periodontitis is mainly chronic inflammation of periodontal supporting tissues caused by local factors, and is frequently seen after the age of 35 years, for example gingivitis can not be treated in time, inflammation can be diffused from gums to deep layers to periodontal membranes, alveolar bones and cementum to develop into periodontitis, and patients are required to use a medicine feeding device to feed medicine to oral gingival positions during daily treatment of periodontitis.
Through contrast patent number CN215780909U an oral cavity periodontitis ware of adding medicine, in this scheme, when carrying out the processing of adding medicine to patient's oral cavity wound, the motion track of medicine is the linear state when this device extrusion medicine spouts the wound, spouts when the wound department because the reaction force of skin to the medicine can cause the phenomenon of medicine sputtering all around, and then can reduce the medicine dosage of local application medicine, causes the waste of medicine, and the wound is not even enough to the absorption of medicine, exists certain limitation.
Disclosure of Invention
The utility model aims to solve the problems and provide an oral periodontitis drug administration device.
The utility model realizes the above purpose through the following technical scheme:
the oral periodontitis medicine feeding device comprises an injection tube, an injection mechanism is arranged above the injection tube, and an atomization mechanism is arranged below the injection tube;
the atomization mechanism comprises an atomization assembly for atomizing the extruded medicine and a pressure supply assembly for providing pressure for the interior of the atomization assembly;
the atomization assembly comprises an atomization bin fixedly arranged below the injection tube, an atomization net is fixedly arranged at the lower end of the atomization bin, an annular groove is formed in the atomization bin, a plurality of ventilation assemblies are slidably arranged in the annular groove, air outlet pipes are arranged on the sides, close to each other, of the ventilation assemblies, air inlet pipes are arranged on the sides, far away from each other, of the ventilation assemblies, the air inlet pipes and the air outlet pipes are fixedly connected with the atomization bin, and the air inlet pipes and the air outlet pipes are collinear with each other;
the ventilation assembly is used for enabling the air outlet pipe to be communicated with the air inlet pipe, and gas sprayed out after being communicated with each other atomizes extruded medicines, and the injection pipe is made of transparent materials.
Preferably: the pressure supply assembly comprises a third one-way valve fixedly installed inside the air inlet pipe, the upper end of the air inlet pipe is provided with a pressing air bag, and the lower part of the air inlet pipe is fixedly communicated with an air storage bag.
Preferably: the ventilation assembly comprises a plurality of spacer blocks which are slidably arranged in the annular groove, compression springs are fixedly connected between the spacer blocks and the atomization bin, a plurality of ventilation holes are formed in the spacer blocks, and connecting rods are fixedly connected between the spacer blocks and the injection mechanism.
Preferably: the third one-way valve and the air inlet pipe are sealed with each other, and the pressing air bags are made of expandable soft materials.
Preferably: the distances among the plurality of vent holes are the same, and the connecting rod is in sliding connection with the atomizing bin.
Preferably: the upper end of the pressing air bag is provided with a plurality of air inlets, and the air storage bags are made of expandable soft materials.
Compared with the prior art, the utility model has the following beneficial effects:
through being provided with atomizing subassembly, supply to press subassembly and subassembly etc. ventilate, through supplying pressing subassembly to carry out effectual pressure boost to atomizing subassembly inside, will supply pressing subassembly and atomizing subassembly to be linked together through the subassembly that ventilates, and then the atomizing subassembly is through supplying the pressure that the pressing subassembly increased to promote inside great atmospheric pressure and make it break up the medicine that extrudes and form the water vaporific to the extrusion, and then carry out even spraying medicine to patient wound, make its medicine carry out more abundant absorption to the wound, prevent that the splash of medicine from causing certain waste, the volume that the subassembly that ventilates simultaneously can effectual control medicine be extruded has made things convenient for the quantitative use of patient to the medicine, the diversity of device has been improved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a perspective view of a device for administering periodontitis in the oral cavity according to the present utility model;
FIG. 2 is a sectional view showing the structure of the inside of a syringe of the oral periodontitis drug administration device according to the present utility model;
FIG. 3 is a cross-sectional view showing the structure of the inside of an atomizing mechanism of an oral periodontitis drug delivery device according to the present utility model;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
fig. 5 is a schematic structural view of a ventilation assembly of the oral periodontitis drug delivery device according to the present utility model;
fig. 6 is a schematic structural view between a first check valve and a second check valve of the oral periodontitis drug administration device according to the utility model.
The reference numerals are explained as follows:
1. a syringe; 2. an injection mechanism; 21. a push rod; 22. a feed conduit; 23. an electromagnetic valve; 24. a graduated scale; 25. a first one-way valve; 26. a second one-way valve; 3. an atomizing mechanism; 31. an atomization bin; 32. an atomizing net; 33. an air inlet pipe; 34. pressing the air bag; 35. an air storage bag; 36. a third one-way valve; 37. an air outlet pipe; 38. a spacer block; 39. a connecting rod; 310. compressing the spring.
Detailed Description
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
The utility model is further described below with reference to the accompanying drawings:
as shown in fig. 1-6, the oral periodontitis medicine feeding device comprises an injection tube 1, an injection mechanism 2 for injecting medicine into a wound, an atomization mechanism 3 for atomizing the extruded medicine, wherein the injection mechanism 2 is positioned above the injection tube 1, and the atomization mechanism 3 is positioned below the injection tube 1;
in this embodiment: the injection mechanism 2 comprises a push rod 21, a feeding pipeline 22, an electromagnetic valve 23, a graduated scale 24, a first one-way valve 25 and a second one-way valve 26, wherein the first one-way valve 25 is arranged in the injection tube 1 in a sliding manner, a lining plate is fixedly arranged on the front side and the rear side of the injection tube 1, a plurality of grooves are formed in the surface of the lining plate, a large amount of medicine is introduced into the injection tube 1 through the feeding pipeline 22, the electromagnetic valve 23 is closed after the feeding is finished, the push rod 21 is pulled upwards to drive the first one-way valve 25 to slide upwards, the push rod 21 is connected with the injection tube 1 in a sliding manner, the upper end of the injection tube 1 is provided with the feeding pipeline 22, the electromagnetic valve 23 is fixedly arranged on the outer side of the feeding pipeline 22, the graduated scale 24 is fixedly arranged on the surface of the injection tube 1, the injection tube 1 is made of transparent materials, a plurality of grooves are formed in the surface of the lining plate on the front side and the rear side of the injection tube 1, a large amount of medicine is introduced into the injection tube 1 through the feeding pipeline 22, the electromagnetic valve 23 is closed after the feeding is finished, the push rod 21 is pulled upwards to drive the first one-way valve 25 to slide upwards, the medicine is conveniently extruded into the injection tube 1 through the first one-way valve 25 and then flows downwards through the second one-way valve 25 to control the sliding valve 25, and then flows downwards through the second one-way valve 25 to be conveniently extruded into the one-way valve 31, and then flows downwards through the first one-way valve 25 and is conveniently pushed into the injection tube 1;
in this embodiment: the atomizing mechanism 3 comprises an atomizing bin 31, an atomizing net 32, an air inlet pipe 33, a pressing air bag 34, an air storage bag 35, a third one-way valve 36, an air outlet pipe 37, a partition block 38, a connecting rod 39 and a compression spring 310, wherein the atomizing bin 31 is fixedly arranged below the injection pipe 1, the atomizing net 32 is fixedly arranged at the lower end of the atomizing bin 31, an annular groove is formed in the atomizing bin 31, two partition blocks 38 are slidably arranged in the annular groove, the two partition blocks 38 are symmetrically arranged on two sides, the compression spring 310 is fixedly connected between the partition blocks 38 and the atomizing bin 31, a plurality of vent holes are formed in the partition blocks 38, the distances among the vent holes are the same, the partition blocks 38 and the push rod 21 are fixedly connected with the connecting rod 39, the connecting rod 39 and the atomizing bin 31 are in sliding connection, the air outlet pipe 37 is arranged on one side, which is close to each other, the air inlet pipe 33 is arranged on one side, which is far away from each other, of the partition blocks 38 on two sides, the air inlet pipe 33 and the air outlet pipe 37 are fixedly connected with the atomization bin 31, the air inlet pipe 33 and the air outlet pipe 37 are mutually collinear, a third one-way valve 36 is fixedly arranged in the air inlet pipe 33, the third one-way valve 36 and the air inlet pipe 33 are mutually sealed, the upper end of the air inlet pipe 33 is provided with a pressing air bag 34, the pressing air bag 34 is made of an expandable soft material, the upper end of the pressing air bag 34 is provided with a plurality of air inlet holes, the lower part of the air inlet pipe 33 is fixedly communicated with an air storage bag 35, the air storage bag 35 is made of the expandable soft material, the inside of the atomization assembly is effectively pressurized through a pressure supply assembly, the pressure supply assembly is communicated with the atomization assembly through a ventilation assembly, the atomization assembly is further caused to generate larger air pressure inside through the pressure increased by the pressure supply assembly so as to scatter extruded medicines to form water mist, and then the medicines are uniformly sprayed on wounds of patients, the medicine can be fully absorbed by the wound, the medicine is prevented from splashing to cause certain waste, and meanwhile, the ventilation assembly can effectively control the quantity of the medicine extruded, so that the quantitative use of the medicine by a patient is facilitated, and the diversity of the device is improved.
Working principle: firstly, a large amount of medicine is introduced into the injection tube 1 through a feeding pipeline 22, after the feeding is finished, an electromagnetic valve 23 is closed, a push rod 21 is pulled to be lifted upwards to drive a first one-way valve 25 to slide upwards, the medicine is extruded to enter between the first one-way valve 25 and a second one-way valve 26 through the upward sliding action of the first one-way valve 25, the medicine feeding amount is controlled through observing a graduated scale 24 on the surface of the injection tube 1, then the air is extruded to enter an air storage bag 35 in an air inlet tube 33 through a third one-way valve 36, the air pressure in the air inlet tube 33 is increased, meanwhile, when the push rod 21 is pressed down, connecting rods 39 on two sides are driven to press down spacer blocks 38 in annular grooves on two sides of an atomization bin 31, when the vent holes on the spacer 38 are communicated with the air outlet pipes 37 and the air inlet pipes 33 on two sides, the air storage bag 35 in the air inlet pipe 33 can instantly release the internal air pressure, the air outlet pipes 37 on two sides spray out, and then the released air pressure breaks up the medicine extruded by the injection pipe 1, so that the drops of the medicine can fiercely strike the atomizing net 32 below, and then the liquid medicine can be instantly atomized and changed into mist, and then the wound of a patient can be uniformly sprayed, so that certain waste is caused by the splashing of the medicine, and meanwhile, the quantity of the medicine extruded can be effectively controlled through the mutual communication of the vent holes on the spacer 38, the quantitative use of the medicine by a patient is facilitated, and the diversity of the device is improved.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. The utility model provides a medicine feeding device for periodontitis in oral cavity, includes syringe (1), syringe (1) top is provided with injection mechanism (2), its characterized in that: the device also comprises an atomization mechanism (3), wherein the atomization mechanism (3) is positioned below the injection tube (1);
the atomizing mechanism (3) comprises an atomizing assembly for atomizing the extruded medicine and a pressure supply assembly for providing pressure to the inside of the atomizing assembly;
the atomization assembly comprises an atomization bin (31) fixedly arranged below the injection tube (1), an atomization net (32) is fixedly arranged at the lower end of the atomization bin (31), an annular groove is formed in the atomization bin (31), a plurality of ventilation assemblies are slidably arranged in the annular groove, a plurality of ventilation assemblies are arranged on one side, close to each other, of each ventilation assembly, an air outlet pipe (37) is arranged on one side, far away from each other, of each ventilation assembly, an air inlet pipe (33) is fixedly connected with the atomization bin (31), and the air inlet pipe (33) and the air outlet pipe (37) are collinear;
the ventilation assembly is used for enabling the air outlet pipe (37) and the air inlet pipe (33) to be communicated with each other, gas sprayed out after being communicated with each other atomizes extruded medicines, and the injection tube (1) is made of transparent materials.
2. The oral periodontitis drug delivery device of claim 1, wherein: the pressure supply assembly comprises a third one-way valve (36) fixedly installed inside the air inlet pipe (33), pressing air bags (34) are installed at the upper end of the air inlet pipe (33), and air storage bags (35) are fixedly communicated below the air inlet pipe (33).
3. The oral periodontitis drug delivery device of claim 2, wherein: the ventilation assembly comprises a plurality of spacer blocks (38) which are slidably arranged in the annular groove, compression springs (310) are fixedly connected between the spacer blocks (38) and the atomization bin (31), a plurality of ventilation holes are formed in the spacer blocks (38), and connecting rods (39) are fixedly connected between the spacer blocks (38) and the injection mechanism (2).
4. A device for the administration of periodontal disease according to claim 3, wherein: the third one-way valve (36) and the air inlet pipe (33) are mutually sealed, and the pressing air bags (34) are all made of expandable soft materials.
5. A device for the administration of periodontal disease according to claim 3, wherein: the distances among the plurality of vent holes are the same, and the connecting rod (39) is in sliding connection with the atomization bin (31).
6. A device for the administration of periodontal disease according to claim 3, wherein: the upper end of the pressing air bag (34) is provided with a plurality of air inlets, and the air storage bags (35) are made of expandable soft materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321765790.3U CN220655716U (en) | 2023-07-06 | 2023-07-06 | Oral cavity periodontitis medicine feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321765790.3U CN220655716U (en) | 2023-07-06 | 2023-07-06 | Oral cavity periodontitis medicine feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220655716U true CN220655716U (en) | 2024-03-26 |
Family
ID=90336533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321765790.3U Active CN220655716U (en) | 2023-07-06 | 2023-07-06 | Oral cavity periodontitis medicine feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220655716U (en) |
-
2023
- 2023-07-06 CN CN202321765790.3U patent/CN220655716U/en active Active
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| GR01 | Patent grant | ||
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