Oral mucosa medicine fixer
By designing an oral mucosal drug fixator, which uses a fixing component to be fitted outside the teeth, the problem of drug displacement during saliva rinsing is solved, and the drug's residence time on the mucosa and its efficacy are improved.
Patent Information
- Application Number
- CN202422773534.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-14
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2034-11-14
AI Technical Summary
During the treatment of oral mucosal diseases, medications are easily washed away by saliva, resulting in a short residence time of the medication on the mucosa and affecting the efficacy.
Design an oral mucosal drug fixator, including a fixation component, which is sleeved on the outside of the teeth through a first fixation part and a second fixation part, and has a drug delivery groove on the support part to fix the drug in the lesion area.
The medication is less likely to be washed away by saliva, which increases the duration of the medication's stay on the mucous membrane and improves its efficacy.
Smart Images
Figure CN223601847U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to oral cavity treatment instrument technical field, concretely is a kind of oral mucosa medicine fixer. BACKGROUND
[0002] At present, in the treatment process of oral mucosa disease, local drug is often used.These drugs are usually ointment, paste, gel or liquid, and the use method is mostly gargling or rubbing.Due to the drug in mouth is easily washed by saliva, it is difficult to fix in lesion area, so as to cause drug concentration to reduce, the time of drug on mucosa to stay short, thereby affecting curative effect.
[0003] Therefore, an oral mucosa medicine fixer is provided to solve the problems in the above background. SUMMARY
[0004] The utility model solves the technical problem of improving the curative effect of drug on mucosa.
[0005] The technical scheme for solving the above technical problem is as follows: an oral mucosa medicine fixer, comprising a fixing assembly, the fixing assembly comprises a first fixing part, a second fixing part and a supporting part, both ends of the supporting part are fixedly connected with the first fixing part and the second fixing part respectively, and the supporting part is provided with a drug administration convex groove.
[0006] The utility model has the advantages that when the patient uses, first, the drug is placed on the surface of lesion area on oral mucosa or directly placed in the drug administration convex groove, then the first fixing part and the second fixing part are respectively sleeved on the teeth on left and right sides, and then the drug is fixed on lesion area, so that the drug efficacy is not reduced due to offset caused by saliva flushing.
[0007] On the basis of the above technical scheme, the utility model can also be improved as follows.
[0008] Further, the first fixing part is provided with a first recess.
[0009] The beneficial effects of the above further scheme are that when the first fixing part and the second fixing part are located at the lower jaw of the patient, the first fixing part can be tightly fitted with the first premolar on the left side of the lower jaw and the second premolar on the left side of the lower jaw through the first recess, so that no gap space is generated, the comfort of the patient is improved, the first fixing part is prevented from being displaced in the oral cavity, and the supporting part and the drug are prevented from being displaced.
[0010] Further, the second fixing part is provided with a second recess.
[0011] The beneficial effect of the above further scheme is that when the first fixing part and the second fixing part are located at the lower jaw of the patient, the second fixing part can be tightly fitted with the first premolar on the right side of the lower jaw and the second premolar on the right side of the lower jaw through the second groove, without many gap spaces. Not only the comfort of the patient can be improved, but also the second fixing part can be prevented from being displaced in the oral cavity, thereby causing the displacement of the support part and the medicine.
[0012] Further, the first fixing part has a third groove.
[0013] The beneficial effect of the above further scheme is that when the first fixing part and the second fixing part are located at the lower jaw of the patient, the first fixing part can be tightly fitted with the first molar on the left side of the lower jaw and the second molar on the left side of the lower jaw through the third groove, without many gap spaces. Not only the comfort of the patient can be improved, but also the first fixing part can be prevented from being displaced in the oral cavity, thereby causing the displacement of the support part and the medicine.
[0014] Further, the second fixing part has a fourth groove.
[0015] The beneficial effect of the above further scheme is that when the first fixing part and the second fixing part are located at the lower jaw of the patient, the second fixing part can be tightly fitted with the first molar on the right side of the lower jaw and the second molar on the right side of the lower jaw through the fourth groove, without many gap spaces. Not only the comfort of the patient can be improved, but also the second fixing part can be prevented from being displaced in the oral cavity, thereby causing the displacement of the support part and the medicine.
[0016] Further, the two ends of the support part are fixedly connected with the bottoms on the opposite sides of the first fixing part and the second fixing part.
[0017] The beneficial effect of the above further scheme is that the fixed connection of the support part with the first fixing part and the second fixing part can increase the stability of the support part, avoid the displacement of the support part in the oral cavity, thereby causing the deviation of the medicine, and reduce the drug effect.
[0018] Further, the thicknesses of the first fixing part, the second fixing part, and the support part are 0.5mm-2mm.
[0019] The beneficial effect of the above further scheme is to improve the comfort of the patient when wearing, without affecting the normal life of the patient.
[0020] Further, the materials of the first fixing part, the second fixing part, and the support part are polyethylene or polyurethane materials.
[0021] The beneficial effect of the further scheme is that the first fixing part, the second fixing part and the supporting part are made of polyethylene or polyurethane material, so that the first fixing part, the second fixing part and the supporting part are soft, transparent, pressure-resistant and elastic, and the service life of the device and the aesthetic level of the patient wearing are improved.
[0022] Further, the two ends of the supporting part are formed by vacuum pressure film technology. BRIEF DESCRIPTION OF DRAWINGS
[0023] Figure 1 is a schematic diagram of adult teeth of the present application;
[0024] Figure 2 is a use state diagram of the fixing assembly fixed on the first premolar and the second premolar of the lower jaw of the present application;
[0025] Figure 3 is a structure schematic diagram of the fixing assembly fixed on the first premolar and the second premolar of the lower jaw of the present application;
[0026] Figure 4 is a use state diagram of the fixing assembly fixed on the first molar and the second molar of the lower jaw of the present application;
[0027] Figure 5 is a structure schematic diagram of the fixing assembly fixed on the first molar and the second molar of the lower jaw of the present application.
[0028] In the drawings, the components represented by each reference numeral are listed as follows:
[0029] 1, fixing assembly; 101, first fixing part; 102, second fixing part; 103, supporting part; 1031, drug feeding groove; 2, first premolar of the left side of the lower jaw; 3, second premolar of the left side of the lower jaw; 4, first premolar of the right side of the lower jaw; 5, second premolar of the right side of the lower jaw; 6, first molar of the left side of the lower jaw; 7, second molar of the left side of the lower jaw; 8, first molar of the right side of the lower jaw; 9, second molar of the right side of the lower jaw; 10, hard tissue. DETAILED DESCRIPTION
[0030] The principles and characteristics of the present application are described below in combination with the drawings, and the examples are only used to explain the present application and are not used to limit the scope of the present application.
[0031] As shown in the drawings, Figures 1-5 The present embodiment provides an oral mucosa drug fixator, which comprises a fixing assembly 1, the fixing assembly 1 comprises a first fixing part 101, a second fixing part 102 and a supporting part 103, the two ends of the supporting part 103 are fixedly connected with the first fixing part 101 and the second fixing part 102 respectively, and the supporting part 103 is provided with a drug feeding groove 1031.
[0032] When the patient uses it, the medicine is placed on the surface of the lesion area on the oral mucosa or directly placed in the drug delivery groove 1031, and then the first fixing part 101 and the second fixing part 102 are respectively sleeved on the outside of the teeth on the left and right sides, so as to fix the medicine on the lesion area, and the drug efficacy is not reduced due to the offset caused by saliva flushing.
[0033] Specifically, the staff can scan the patient's oral cavity and mark the lesion area position, obtain the patient's oral cavity data, and then use three-dimensional design software and dental design software to design the first fixing part 101, the second fixing part 102, the support part 103 and the drug delivery groove 1031, and finally use the film material to form the fixing device and match the patient's teeth.
[0034] Among them, the direction of the protrusion of the drug delivery groove 1031 is away from the hard palate 10.
[0035] Among them, as shown in the embodiment, the lower jaw teeth of an adult are 14. Similarly, the device can also be applied to adults with 16 teeth in the lower jaw. Figure 1 Specifically, according to the actual situation, the shape of the drug delivery groove 1031 can be a circular, oval or polygonal groove to adapt to different shapes of medicines.
[0036] Among them, the height of the drug delivery groove 1031 can be 2ˉ4mm. Different heights can also be set according to different medicines, such as the thickness of very thin medicines is generally below 0.5mm, and the height of the drug delivery groove 1031 can also be set to 0.5mm.
[0037] In addition, according to the different positions of the lesion area of different patients, the position of the drug delivery groove 1031 of each fixing device is also different. According to the actual situation, according to the number of lesion areas of the same patient, multiple drug delivery grooves 1031 can be set to treat several lesion areas at the same time and improve the treatment efficiency.
[0038] Alternatively, the two ends of the support part 103 are detachably connected with the first fixing part 101 and the second fixing part 102, which is convenient for the patient to carry. The two ends of the support part 103 are respectively provided with a first protrusion and a second protrusion, the first fixing part 101 has a fifth recess on the bottom of one end of the support part 103, and the fifth recess is buckled with the first protrusion. The second fixing part 102 has a sixth recess on the bottom of the other end of the support part 103, and the sixth recess is buckled with the second protrusion.
[0039]
[0040] Alternatively, the first fixing part 101 and the second fixing part 102 are respectively provided with a first fixing block and a second fixing block on opposite sides, and the two ends of the supporting part 103 can be connected with the first fixing block and the second fixing block through iron wires.
[0041] On the basis of the above scheme, the first fixing part 101 has a first groove.
[0042] When the first fixing part 101 and the second fixing part 102 are located in the lower jaw of the patient, the first fixing part 101 can be tightly fitted with the left first premolar 2 and the left second premolar 3 of the lower jaw of the patient through the first groove, without many gap spaces. Not only can the comfort of the patient be improved, but also the first fixing part 101 can be prevented from being displaced in the oral cavity, thereby causing the supporting part 103 and the drug to be displaced.
[0043] Specifically, the length of the first groove is corresponding to the length of the left first premolar 2 and the left second premolar 3 of the lower jaw.
[0044] Among them, the height of one side of the first groove is the same as the height of the left first premolar 2 of the lower jaw, and the height of the other side of the first groove is the same as the height of the left second premolar 3 of the lower jaw.
[0045] Among them, the first groove is matched with the shape of the left first premolar 2 and the left second premolar 3 of the lower jaw.
[0046] On the basis of the above scheme, the second fixing part 102 has a second groove.
[0047] When the first fixing part 101 and the second fixing part 102 are located in the lower jaw of the patient, the second fixing part 102 can be tightly fitted with the right first premolar 4 and the right second premolar 5 of the lower jaw of the patient through the second groove, without many gap spaces. Not only can the comfort of the patient be improved, but also the second fixing part 102 can be prevented from being displaced in the oral cavity, thereby causing the supporting part 103 and the drug to be displaced.
[0048] Specifically, the length of the second groove is corresponding to the length of the right first premolar 4 and the right second premolar 5 of the lower jaw.
[0049] Among them, the height of one side of the second groove is the same as the height of the right first premolar 4 of the lower jaw, and the height of the other side of the second groove is the same as the height of the right second premolar 5 of the lower jaw.
[0050] Among them, the second groove is matched with the shape of the right first premolar 4 and the right second premolar 5 of the lower jaw.
[0051] Alternatively, according to relevant oral data, the first fixing part 101, the second fixing part 102 and the supporting part 103 are designed as multiple groups of universal fixers with different sizes to be applied to different groups. And the first groove of the first fixing part 101 and the second groove of the second fixing part 102 in each group of universal fixers are designed with different sizes, so that the patient can select the appropriate device according to the size of his teeth.
[0052] On the basis of the above scheme, the first fixing part 101 has a third groove.
[0053] When the first fixing part 101 and the second fixing part 102 are located in the lower jaw of the patient, the first fixing part 101 can be tightly fitted with the first molar 6 on the left side of the lower jaw and the second molar 7 on the left side of the lower jaw through the third groove, without many gap spaces. Not only can the comfort of the patient be improved, but also the first fixing part 101 can be ensured not to be displaced in the oral cavity, thereby causing the supporting part 103 and the drug to be displaced.
[0054] Specifically, the length of the third groove is corresponding to the length of the first molar 6 on the left side of the lower jaw and the second molar 7 on the left side of the lower jaw.
[0055] Among them, the height of one side of the third groove is the same as the height of the first molar 6 on the left side of the lower jaw, and the height of the other side of the third groove is the same as the height of the second molar 7 on the left side of the lower jaw.
[0056] Among them, the third groove is matched with the shape of the first molar 6 on the left side of the lower jaw and the second molar 7 on the left side of the lower jaw.
[0057] On the basis of the above scheme, the second fixing part 102 has a fourth groove.
[0058] When the first fixing part 101 and the second fixing part 102 are located in the lower jaw of the patient, the second fixing part 102 can be tightly fitted with the first molar 8 on the right side of the lower jaw and the second molar 9 on the right side of the lower jaw through the fourth groove, without many gap spaces. Not only can the comfort of the patient be improved, but also the second fixing part 102 can be ensured not to be displaced in the oral cavity, thereby causing the supporting part 103 and the drug to be displaced.
[0059] Specifically, the length of the fourth groove is corresponding to the length of the first molar 8 on the right side of the lower jaw and the second molar 9 on the right side of the lower jaw.
[0060] Among them, the height of one side of the fourth groove is the same as the height of the first molar 8 on the right side of the lower jaw, and the height of the other side of the fourth groove is the same as the height of the second molar 9 on the right side of the lower jaw.
[0061] Among them, the fourth groove is matched with the shape of the first molar 8 on the right side of the lower jaw and the second molar 9 on the right side of the lower jaw.
[0062] In addition, in the present embodiment, asFigure 2 As shown, when the lesion area is located in the middle of the hard palate 10, the first fixing part 101 and the second fixing part 102 can be sleeved on the first premolar and the second premolar on the left and right sides of the lower jaw.
[0063] Specifically, according to the actual situation, the first fixing part 101 and the second fixing part 102 are set to different lengths. When the lesion area is located in the middle of the hard palate 10, the number of teeth on the left and right sides of the lower jaw that the first fixing part 101 and the second fixing part 102 are sleeved on can be the same or different.
[0064] Among them, the first fixing part 101 can be sleeved on three teeth on the left side of the lower jaw, and the second fixing part 102 can be sleeved on four teeth on the right side of the lower jaw; the first fixing part 101 can also be sleeved on five teeth on the left side of the lower jaw, and the second fixing part 102 can be sleeved on three teeth on the right side of the lower jaw; the first fixing part 101 can also be sleeved on all the teeth on the left side of the lower jaw, and the second fixing part 102 can be sleeved on all the teeth on the right side of the lower jaw.
[0065] As shown, Figure 4 When the lesion area is located in the lower part of the hard palate 10, the first fixing part 101 and the second fixing part 102 can be sleeved on the first molar and the second molar on the left and right sides of the lower jaw.
[0066] Specifically, according to the actual situation, the first fixing part 101 and the second fixing part 102 are set to different lengths. When the lesion area is located in the lower part of the hard palate 10, the number of teeth on the left and right sides of the lower jaw that the first fixing part 101 and the second fixing part 102 are sleeved on can be the same or different.
[0067] Among them, the first fixing part 101 can be sleeved on three teeth on the left side of the lower jaw, and the second fixing part 102 can be sleeved on four teeth on the right side of the lower jaw; the first fixing part 101 can also be sleeved on five teeth on the left side of the lower jaw, and the second fixing part 102 can be sleeved on three teeth on the right side of the lower jaw; the first fixing part 101 can also be sleeved on all the teeth on the left side of the lower jaw, and the second fixing part 102 can be sleeved on all the teeth on the right side of the lower jaw.
[0068] According to the actual situation, when the lesion area is located in the upper part of the hard palate 10, the first fixing part 101 and the second fixing part 102 can be sleeved on the canine and the incisor on the left and right sides of the lower jaw.
[0069] Specifically, according to the actual situation, the first fixing part 101 and the second fixing part 102 are set to different lengths. When the lesion area is located in the upper part of the hard palate 10, the number of teeth on the left and right sides of the lower jaw that the first fixing part 101 and the second fixing part 102 are sleeved on can be the same or different.
[0070] The first fixing part 101 can be sleeved on three teeth on the left side of the lower jaw, and the second fixing part 102 can be sleeved on four teeth on the right side of the lower jaw; the first fixing part 101 can also be sleeved on five teeth on the left side of the lower jaw, and the second fixing part 102 can be sleeved on three teeth on the right side of the lower jaw; the first fixing part 101 can also be sleeved on all teeth on the left side of the lower jaw, and the second fixing part 102 can be sleeved on all teeth on the right side of the lower jaw.
[0071] In addition, the fixing device can also be sleeved on the upper jaw of the patient according to the actual situation, that is, the first fixing part 101 and the second fixing part 102 are located on the upper jaw of the patient, the first fixing part 101 can be tightly fitted with the teeth on the left side of the upper jaw of the patient through the first groove, and the second fixing part 102 can be tightly fitted with the teeth on the right side of the upper jaw of the patient through the second groove.
[0072] Similarly, according to the actual situation, the first fixing part 101 and the second fixing part 102 with different lengths are arranged, and the number of teeth on which the first fixing part 101 and the second fixing part 102 are sleeved on the left and right sides of the upper jaw can be the same or different.
[0073] Specifically, when the device is applied to the upper jaw, the support part 103 extends to the edge closed area on the side of the hard palate 10. After the hard palate 10 is tightly closed, the saliva entering between the mucosa and the device can be reduced, thereby reducing the dilution of the drug and ensuring the drug effect.
[0074] Specifically, the first fixing part 101 and the second fixing part 102 can extend to the buccal vestibule, so that the lesion part on the buccal gingiva can also be covered, and the fixed drug can be fixed on the lesion part of the gingiva.
[0075] On the basis of the above scheme, the two ends of the support part 103 are fixedly connected with the bottoms on the opposite sides of the first fixing part 101 and the second fixing part 102.
[0076] The fixed connection of the support part 103 with the first fixing part 101 and the second fixing part 102 can increase the stability of the support part 103, avoid displacement of the support part 103 in the oral cavity, and further cause the drug to deviate, thereby reducing the drug effect.
[0077] Specifically, the support part 103 is located between the left teeth of the lower jaw and the right teeth of the lower jaw and is tightly attached to the hard palate 10.
[0078] In the embodiment, the lesion area of the patient is located on the hard palate 10.
[0079] Specifically, when the first fixing part 101 and the second fixing part 102 are located on the lower jaw of the patient, the bottom of the first fixing part 101 is the opening end of the first groove, and the bottom of the second fixing part 102 is the opening end of the second groove.
[0080] On the basis of the above scheme, the thickness of the first fixing part 101, the second fixing part 102 and the supporting part 103 is 0.5mm-2mm.
[0081] The wearing comfort of the patient is improved, and the normal life of the patient is not affected.
[0082] On the basis of the above scheme, the material of the first fixing part 101, the second fixing part 102 and the supporting part 103 is polyethylene or polyurethane material.
[0083] The first fixing part 101, the second fixing part 102 and the supporting part 103 are made of polyethylene or polyurethane material, which are soft, transparent, pressure-resistant and elastic, so that the service life of the device and the aesthetic degree of the patient wearing are improved.
[0084] On the basis of the above scheme, the two ends of the supporting part 103 are formed by vacuum film pressing technology with the first fixing part 101 and the second fixing part 102.
[0085] Specifically, the thickness of the adhesive is 0.1mm.
[0086] The two ends of the supporting part 103 can be integrally formed with the first fixing part 101 and the second fixing part 102.
[0087] In the embodiment, when in use, first, the staff scans the oral cavity of the patient and marks the position of the lesion area by using a scanner, obtains the oral cavity data of the patient, and then uses three-dimensional design software and dental design software to design the first fixing part 101, the second fixing part 102, the supporting part 103 and the drug feeding convex groove 1031, and then the film material is pressed to form;
[0088] Secondly, the drug with adhesion is placed on the surface of the lesion area, and the drug feeding convex groove 1031 on the supporting part 103 is sleeved on the drug, and the first fixing part 101 and the second fixing part 102 are respectively sleeved on the teeth on the left and right sides of the lower jaw, so as to fix the drug on the lesion area, and then the fixing device is removed after the drug fully plays the drug effect, and the treatment of the lesion area of the patient is completed.
[0089] In the description of the utility model, it should be understood that the orientation or position relationship indicated by the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like is the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation of the utility model.
[0090] In addition, the terms "first", "second", "third", etc. are used only for descriptive purposes and do not connote or imply any relative importance or any meaning pertaining to the quantity of the features being described. Thus, a feature defined with "first", "second", etc. can include at least one of the features, explicitly or implicitly. In the description of the present application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless specifically defined otherwise.
[0091] In the present application, unless specifically defined and limited otherwise, the terms "mounting", "connecting", "connection", "fixed", and the like should be interpreted broadly, for example, can be fixed connection, can also be detachable connection, or integrated; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the internal communication of two elements or the interaction relationship of two elements, unless specifically defined otherwise. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0092] In the present application, unless specifically defined and limited otherwise, the first feature is "on" or "under" the second feature. The first and second features can be in direct contact, or the first and second features can be in indirect contact through an intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be directly above or obliquely above the first feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature can be directly below or obliquely below the first feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.
[0093] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms is not necessarily for the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or features of different embodiments or examples described in the present application without contradiction.
[0094] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limiting the present application. Those skilled in the art can make changes, modifications, replacements and variations to the above embodiments within the scope of the present application.
Claims
1. An oral mucosal drug holder, characterized by, The application relates to a fixed assembly (1) which comprises a first fixed part (101), a second fixed part (102) and a supporting part (103), the two ends of the supporting part (103) are fixedly connected with the first fixed part (101) and the second fixed part (102) respectively, and the supporting part (103) is provided with a dosing convex groove (1031).
2. The oral mucosal drug holder according to claim 1, characterized in that The first fixed part (101) is provided with a first recess.
3. The oral mucosal drug holder according to claim 2, characterized in that The second fixed part (102) is provided with a second recess.
4. The oral mucosal drug holder according to claim 1, wherein The first fixed part (101) is provided with a third recess.
5. The oral mucosal drug holder according to claim 4, characterized in that The second fixed part (102) is provided with a fourth recess.
6. The oral mucosal drug holder according to claim 1, wherein The two ends of the supporting part (103) are fixedly connected with the bottom of the opposite sides of the first fixed part (101) and the second fixed part (102) respectively.
7. The oral mucosal medicament holder according to any one of claims 1 to 6, characterized in that, The thickness of the first fixed part (101), the second fixed part (102) and the supporting part (103) is 0.5mm-2mm.
8. The oral mucosal medicament holder according to any one of claims 1 to 6, characterized in that, The material of the first fixed part (101), the second fixed part (102) and the supporting part (103) is polyethylene or polyurethane material.
9. The oral mucosal medicament holder according to any one of claims 1 to 6, characterized in that, The two ends of the supporting part (103) are formed by vacuum pressure film technology.