CN105310790A - Manufacturing method of mask for oral medical treatment - Google Patents
Manufacturing method of mask for oral medical treatment Download PDFInfo
- Publication number
- CN105310790A CN105310790A CN201410376918.6A CN201410376918A CN105310790A CN 105310790 A CN105310790 A CN 105310790A CN 201410376918 A CN201410376918 A CN 201410376918A CN 105310790 A CN105310790 A CN 105310790A
- Authority
- CN
- China
- Prior art keywords
- manufacture method
- medical treatment
- belt body
- affixed
- mask
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 45
- 238000000034 method Methods 0.000 claims abstract description 49
- 238000005520 cutting process Methods 0.000 claims abstract description 38
- 239000000463 material Substances 0.000 claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 150000001875 compounds Chemical class 0.000 claims description 40
- 238000003466 welding Methods 0.000 claims description 22
- 239000006260 foam Substances 0.000 claims description 15
- 239000002390 adhesive tape Substances 0.000 claims description 14
- 238000002604 ultrasonography Methods 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 3
- 238000004513 sizing Methods 0.000 claims description 3
- 238000003745 diagnosis Methods 0.000 abstract description 31
- 239000002131 composite material Substances 0.000 abstract 5
- 230000000694 effects Effects 0.000 description 7
- 210000000214 mouth Anatomy 0.000 description 7
- 210000001331 nose Anatomy 0.000 description 7
- 210000003296 saliva Anatomy 0.000 description 7
- 239000010865 sewage Substances 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 4
- 238000002788 crimping Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229920000297 Rayon Polymers 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 230000006399 behavior Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 235000010585 Ammi visnaga Nutrition 0.000 description 1
- 244000153158 Ammi visnaga Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 208000025157 Oral disease Diseases 0.000 description 1
- 208000010641 Tooth disease Diseases 0.000 description 1
- 229940035674 anesthetics Drugs 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000003193 general anesthetic agent Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000005213 imbibition Methods 0.000 description 1
- 208000030194 mouth disease Diseases 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 208000028169 periodontal disease Diseases 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000002087 whitening effect Effects 0.000 description 1
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention provides a manufacturing method of a mask for oral medical treatment. The manufacturing method includes the following steps: providing more than two material layers, wherein one of the material layers is a water absorbing layer; stacking and connecting the material layers to form a composite belt; fixedly connecting the composite belt through a fixedly connecting device to form an inner circling fixed connection trace in a middle area of the composite belt through fixed connection; cutting the composite belt through a cutting device to cut an opening along the inner side edge of the inner circling fixed connection trace of the composite belt. Consequently, the mask manufactured by the method has a water absorbing function and can expose the mouth of a person seeking medical treatment for diagnosis and treatment.
Description
Technical field
The present invention, about a kind of manufacture method of mask, refers to a kind of manufacture method of dental medical treatment mask especially.
Background technology
There is asking doctor and having tooth whitening or plant the people of tooth demand of the oral diseases such as tooth disease, periodontal disease or decayed tooth; dentist's office or hospital often can be gone to carry out diagnosis and treatment; dentist is when carrying out diagnosis and treatment; mostly allowing and ask doctor to couch on patient chair, carrying out diagnosis and treatment by the brill equipment such as instrument, water toothpick of grinding one's teeth in sleep to asking doctor.
When diagnosis and treatment, owing to asking doctor to open mouth, dentist can utilize the body of water-flushing device and hanging support imbibition air-breathing asking the oral area of doctor, with during by diagnosis and treatment, the break flour asking the saliva of doctor, blood and slime and brill to grind one's teeth in sleep when processing is rinsed and is absorbed, and avoids sight line when affecting process cacodontia and operation.
But, the process of bath or ask the saliva of doctor itself all often to have the situation of overflowing or flowing out oral area, and ask doctor to be difficult to stand up at any time to arrange, cause in diagnosis and treatment process, feeling very uncomfortable, even make dirty and ask the appearance of doctor, make addle pollution clothes.
Therefore, how to design a kind of effective obstruct asking between doctor and dentist and avoid sewage or saliva making dirty to ask the manufacture method of the mask of doctor, for inventor desires most ardently a large problem of solution.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of manufacture method of dental medical treatment mask, absorbed sewage and the saliva of oral area spilling by water accepting layer, to avoid asking doctor not feel well or appearance of making dirty, and then help oral cavity diagnosis more comfortable and successfully carry out.
Another object of the present invention is to the manufacture method providing a kind of dental medical treatment mask, its mask body produced, when oral cavity diagnosis, can be avoided as the medicines such as anesthetics suck nasal cavity, and then strengthen the safety on oral cavity diagnosis.
Another object of the present invention is to the manufacture method providing a kind of dental medical treatment mask, its mask body produced is formed with opening, can expose and ask the oral area of doctor for diagnosis and treatment.
Another object of the present invention is to the manufacture method that a kind of dental medical treatment mask is provided, it extends respectively in the opening both sides of mask body joint-cutting, joint-cutting open communication, during to make to ask doctor to dehisce to carry out diagnosis and treatment, further enlarged openings, effectively expose completely and ask doctor's oral area, and be applicable to dehisce to vary in size ask doctor.
Another object of the present invention is to the manufacture method that a kind of dental medical treatment mask is provided, the side of its foam double faced adhesive tape is attached at the internal layer top side of mask body, opposite side asks the bridge of the nose place of doctor to paste for corresponding, mask is made to be stable in face, affect diagnosis and treatment process asking doctor to dehisce to avoid when carrying out diagnosis and treatment mask to slide, and there is the effect promoting diagnosis and treatment convenience and shortening consultation hours.
Another object of the present invention is to the manufacture method that a kind of dental medical treatment mask is provided, its affixed order sheet that protects is on the skin (or internal layer) of mask body, to prevent medical instrument, medical personnel or other abnormal contact face (even eyes), to reach face protection effect.
For achieving the above object, the invention provides a kind of manufacture method of dental medical treatment mask, this manufacture method comprises the following steps: provide two or more material layer, and one of them in described material layer is water accepting layer; Splice each described material layer, to form compound belt body; By the affixed described compound belt body of firm joint device, with the zone line of described compound belt body affixed go out in around affixed trace; And cut described compound belt body by cutting means, cut out opening with the described interior medial border around affixed trace along described compound belt body.
Preferably, cut in the step of described compound belt body by cutting means described, also on the described compound belt body of described opening both sides, respectively cut out joint-cutting further, this joint-cutting is communicated in described opening.
Preferably, in the described step by the affixed described compound belt body of firm joint device, also further according to the pre-sizing of described mask, affixed out around affixed trace around described compound belt body, this outer around affixed trace frame in described around affixed trace.
Preferably, cut by cutting means in the step of described compound belt body described, also cut, to isolate mask body along the described outer outside around affixed trace further.
Preferably, described opening is microscler.
Preferably, described material layer also comprises internal layer and skin, and described water accepting layer splices between described internal layer and described skin.
Preferably, described material layer also comprises filter course, and this filter course splices between described internal layer and described skin.
Preferably, described internal layer is hydrophilic layer, and described skin is drying layer.
Preferably, the step that described manufacture method also comprises the foam double faced adhesive tape that is sticked further described cut the step of described compound belt body by cutting means after, described foam double faced adhesive tape to be connected to the top side of described internal layer.
Preferably, described manufacture method also comprise further affixed step of protecting order sheet described cut the step of described compound belt body by cutting means after, so that the described order sheet that protects is fixed on described skin or described internal layer.
Preferably, protect order sheet described in be made up of waterproof material and by ultrasound welding manner and described skin or described internal layer welding.
Preferably, protect order sheet described in be made up of nontransparent material and by ultrasound welding manner and described skin or described internal layer welding.
Compared to prior art, the present invention has following effect: make the mask produced have absorbent function and can expose completely to ask the oral area of doctor for diagnosis and treatment, make diagnosis and treatment process more comfortable and successfully carry out; In addition, the safety that can promote the convenience of diagnosis and treatment and shorten consultation hours, reach face protection effect and strengthen on oral cavity diagnosis.
Accompanying drawing explanation
The schematic diagram of the apparatus for production line that Fig. 1 uses for manufacture method of the present invention;
Fig. 2 is that manufacture method of the present invention is with the schematic perspective view of the affixed compound belt body of firm joint device;
Fig. 3 is that manufacture method of the present invention cuts the schematic perspective view of compound belt body with cutting means;
The schematic perspective view of the mask body of Fig. 4 manufactured by manufacture method of the present invention;
Fig. 5 is the flow chart of manufacture method of the present invention;
Fig. 6 is that manufacture method of the present invention is sticked the schematic diagram of embodiment of foam double faced adhesive tape;
Fig. 7 is the schematic diagram that manufacture method of the present invention is connected with the embodiment of protecting order sheet.
Description of reference numerals
100 apparatus for production line 1 material layers
11 internal layer 12 water accepting layers
13 outer 14 bridge of the nose sheets
2 material-gathering devices 20 guide wheels
21 fold molding device 22 flattening mechanisms
23 bridge of the nose sheet imbedding mechanism 3 firm joint devices
Welding wheel 311 first weld portion on 31
312 second weld portion 32 times welding wheels
4 cutting means 41 crimp wheel
42 cut wheel 421 first cutting knife
422 second cutting knife 423 the 3rd cutting knifes
600 compound belt body 6 mask body
Outer around affixed trace around affixed trace 62 in 61
63 opening 64 joint-cuttings
7 foam double faced adhesive tapes 8 protect order sheet
Detailed description of the invention
For can further understand feature of the present invention, feature and technology contents, refer to following detailed description for the present invention and accompanying drawing, but appended accompanying drawing is only as illustrative purposes, not for limiting to the present invention.
The invention provides a kind of manufacture method of dental medical treatment mask, as shown in Figure 4, for asking doctor's mouth position to offer opening 63 in mask body 6 correspondence, carrying out the behaviors such as diagnosis and treatment for dentist asking the oral area of doctor, and mask body 6 can be utilized to absorb sewage or the saliva of overflowing in asking doctor's oral area.Manufacture method of the present invention can utilize apparatus for production line 100 as shown in Figure 1 to produce required mask.
Arrange in pairs or groups shown in Fig. 1 as Fig. 5, manufacture method of the present invention comprises the following steps:
Step S501: two or more material layer 1 is provided, these material layers 1 comprise internal layer 11, skin 13 and the water accepting layer 12 between internal layer 11 and outer 13, preferably also comprise bridge of the nose sheet 14 and the filter course (not shown, filter course and water accepting layer 12 position each other do not limit) between internal layer 11 and outer 13.In above-mentioned, internal layer 11 can be hydrophilic layer, and outer 13 can be drying layer; Each material layer 1 can be continuous kenel as shown in the figure, and also can be monolithic kenel (not shown), the present invention does not limit, and is described in the present embodiment for continuous kenel.
Step S503: splice each material layer 1: internal layer 11, water accepting layer 12 and outer 13, (two propelling sheaves that can dock each other as shown are by guiding wheels 20, non-tag), water accepting layer 12 is spliced between internal layer 11 and outer 13 to form compound belt body 600 (as shown in Figure 2).Wherein, compound belt body 600 can be continuous kenel as shown in the figure, and also can be monolithic kenel (not shown), the present invention does not limit, and is described in the present embodiment for continuous kenel.
In addition, the operation of folded material was carried out by material-gathering device 2 before formation compound belt body 600, except above-mentioned guiding wheels 20, material-gathering device 2 also comprise to produce most fold fold molding device 21, in order to flattening mechanism 22 (including the rollers of two crimping mutually) that above-mentioned fold is flattened and in order to most bridge of the nose sheets 14 to be coated on the bridge of the nose sheet imbedding mechanism 23 in compound belt body 600.
Step S505: by firm joint device 3 this compound belt body 600 affixed, as shown in Figure 2, with the zone line of compound belt body 600 affixed go out in around affixed trace 61; And, can also according to the pre-sizing of described mask, affixed out around affixed trace 62 around compound belt body 600, outward around affixed trace 62 frame around interior around affixed trace 61.Wherein, interior around the periphery of affixed trace 61 in order to affixed opening 63, outward around the surrounding of affixed trace 62 in order to fixed interface cover body 6, described affixed by sewing up, ultrasound welding or welding mode implement, but not as limit.
In above-mentioned steps S505, firm joint device 3 comprises the upper welding wheel 31 and lower welding wheel 32 that crimp each other, upper welding is taken turns 31 surfaces and is provided with the first weld portion 311 and just equals the second weld portion 312 that 31 circumferential lengths are taken turns in welding, second weld portion 312 frame is around the first weld portion 311, take turns 32 pairs of compound belt bodies 600 via upper welding wheel 31 and lower welding to make opposing crimp and rolls, compound belt body 600 affixed go out corresponding in the first weld portion 311 around affixed trace 61 and outer around affixed trace 62 corresponding to the second weld portion 312.
Step S507: cut this compound belt body 600 by cutting means 4, as shown in Figure 3, to cut out opening 63 around the medial border of affixed trace 61 in compound belt body 600; And, two relative edge positions of corresponding opening 63 can also cut out joint-cutting 64 respectively on compound belt body 600; And can also cut along the outer outside around affixed trace 62, and isolate mask body 6 as shown in Figure 4 one by one.Wherein, opening 63 in microscler, such as: can be rectangle, approximate rectangular, oval, approximate ellipsoidal or be even only joint-cutting, but not as limit.
In above-mentioned steps S507, cutting means 4 comprises the crimping wheel 41 and cut wheel 42 crimped each other, cut wheel 42 surface and be provided with the first cutting knife 421 corresponding to opening 63, two the second cutting knifes 422 corresponding to two articles of joint-cuttings 64 and the 3rd cutting knife 423 corresponding to mask body 6 width, roll with the opposing crimp cutting wheel 42 via crimping wheel 41, required opening 63 is cut out along the interior medial border around affixed trace 61 at compound belt body 600, also cut out two joint-cuttings 64 in the both sides that opening 63 is relative, and most mask body 6 are cut out along the outer outside around affixed trace 62.Wherein, two joint-cuttings 64 are all communicated in opening 63, and the both sides by opening 63 offer joint-cutting 64, to make to cover in asking the opening 63 of doctor's mouth can open larger.In be surrounded on outside opening 63 and two joint-cuttings 64 around affixed trace 61 simultaneously.
Step S509: the foam double faced adhesive tape 7 that is sticked in mask body 6, as shown in Figure 6, foam double faced adhesive tape 7 to be attached at the top side of internal layer 11; Wherein, foam double faced adhesive tape 7 is scribble viscose glue in the both sides of foam and post release paper, the side of foam double faced adhesive tape 7 has been torn release paper and has been sticked in the top side of internal layer 11 in the present invention, opposite side retains release paper, with when asking doctor at the mask used or wear manufactured by the present invention, the release paper of peelable reservation and expose viscose glue, fixes to be pasted on bridge of the nose place, making mask be stable in face, mask so can be avoided when dehiscing to carry out diagnosis and treatment to slide and affect diagnosis and treatment process; Therefore, use the mask manufactured by the present invention can promote the convenience in diagnosis and treatment and shorten consultation hours, have practical value very much.
Separately should be noted that, described foam double faced adhesive tape 7 can be replaced double faced adhesive tape or foam, but not as limit, all materials increasing friction or bed knife, do not depart from category of the present invention.
Step S511: the affixed order sheet 8 that protects is in mask body 6, as shown in Figure 7, to be fixed on the skin 13 (or internal layer 11) of mask body 6 by protecting order sheet 8, thus in diagnosis and treatment process, sewage or saliva is avoided to spill or other foreign bodies are made dirty and asked doctor's face, even contact eyes, to reach face protection effect.
In above-mentioned steps S511, preferably, this protects order sheet 8 and is made up of waterproof or etch-proof material, and by ultrasound welding manner and this skin 13 (or this internal layer 11) welding, wherein, waterproof material can be such as: plastic tab, soft film or hard film.
In addition, this protects order sheet 8 and also can be made up of nontransparent material and by ultrasound welding manner and this skin 13 (or this internal layer 11) welding, this nontransparent material, preferably can be adhesive-bonded fabric or soft fabric, whereby, when asking doctor to wear diagnosis and treatment to avoid the light in diagnosis and treatment or high light (directly) to irradiate eyes, to provide the environment asking the abundant rest of doctor one and comfortable diagnosis and treatment.
In sum, the present invention has following effect compared to prior art: produce the mask with absorbent function, not only absorbing sewage and the saliva of overflowing in asking doctor's oral area when carrying out diagnosis and treatment, can also expose completely and asking the oral area of doctor for corelation behaviours such as dental clinicals.
In addition, the present invention also has other effect: by offering joint-cutting 64 respectively in offered opening 63 both sides, to allow opening 63 open larger, and what vary in size to be applicable to dehisce asks doctor.Be sticked by the top side at internal layer 11 foam double faced adhesive tape 7, with avoid when carrying out diagnosis and treatment mask slide and affect dental clinical process, make diagnosis and treatment more convenient and shorten see the time of examining.Protecting order sheet 8 by being fixed with at internal layer 11 or outer 13, with in diagnosis and treatment process, avoiding medical instrument or other abnormal contact to ask doctor's face, even contacting eyes, and reach face protection effect.
The above, be only illustrating of preferred embodiment of the present invention, and be not used to limit to protection scope of the present invention, and other any equivalent transformation all should belong to the right of the application.
Claims (12)
1. a manufacture method for dental medical treatment mask, is characterized in that, this manufacture method comprises the following steps:
There is provided two or more material layer, one of them in described material layer is water accepting layer;
Splice each described material layer, to form compound belt body;
By the affixed described compound belt body of firm joint device, with the zone line of described compound belt body affixed go out in around affixed trace; And
Cut described compound belt body by cutting means, cut out opening with the described interior medial border around affixed trace along described compound belt body.
2. the manufacture method of dental medical treatment mask as claimed in claim 1, it is characterized in that, cut in the step of described compound belt body by cutting means described, also on the described compound belt body of described opening both sides, respectively cut out joint-cutting further, this joint-cutting is communicated in described opening.
3. the manufacture method of dental medical treatment mask as claimed in claim 1 or 2, it is characterized in that, described by the step of the affixed described compound belt body of firm joint device, also further according to the pre-sizing of described mask, affixed out around affixed trace around described compound belt body, this outer around affixed trace frame in described around affixed trace.
4. the manufacture method of dental medical treatment mask as claimed in claim 3, be is characterized in that, cut in the step of described compound belt body described by cutting means, also cuts along the described outer outside around affixed trace, to isolate mask body further.
5. the manufacture method of dental medical treatment mask as claimed in claim 1, it is characterized in that, described opening is microscler.
6. the manufacture method of dental medical treatment mask as claimed in claim 1, it is characterized in that, described material layer also comprises internal layer and skin, and described water accepting layer splices between described internal layer and described skin.
7. the manufacture method of dental medical treatment mask as claimed in claim 6, it is characterized in that, described material layer also comprises filter course, and this filter course splices between described internal layer and described skin.
8. the manufacture method of dental medical treatment mask as claimed in claim 6, it is characterized in that, described internal layer is hydrophilic layer, and described skin is drying layer.
9. the manufacture method of dental medical treatment mask as claimed in claim 6, it is characterized in that, the step that this manufacture method also comprises the foam double faced adhesive tape that is sticked further described cut the step of described compound belt body by cutting means after, described foam double faced adhesive tape to be connected to the top side of described internal layer.
10. the manufacture method of dental medical treatment mask as claimed in claim 6, it is characterized in that, this manufacture method also comprise further affixed step of protecting order sheet described cut the step of described compound belt body by cutting means after, so that the described order sheet that protects is fixed on described skin or described internal layer.
The manufacture method of 11. dental medical treatment mask as claimed in claim 10, is characterized in that, described in protect order sheet and to be made up of waterproof material and by ultrasound welding manner and described skin or described internal layer welding.
The manufacture method of 12. dental medical treatment mask as claimed in claim 10, is characterized in that, described in protect order sheet and to be made up of nontransparent material and by ultrasound welding manner and described skin or described internal layer welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410376918.6A CN105310790A (en) | 2014-08-01 | 2014-08-01 | Manufacturing method of mask for oral medical treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410376918.6A CN105310790A (en) | 2014-08-01 | 2014-08-01 | Manufacturing method of mask for oral medical treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105310790A true CN105310790A (en) | 2016-02-10 |
Family
ID=55239777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410376918.6A Pending CN105310790A (en) | 2014-08-01 | 2014-08-01 | Manufacturing method of mask for oral medical treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105310790A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106344197A (en) * | 2016-08-17 | 2017-01-25 | 夏林达 | Oral equipment with waterproof mask |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08299054A (en) * | 1995-04-27 | 1996-11-19 | Ikuko Teraoka | Mask |
| JP2004065882A (en) * | 2002-08-02 | 2004-03-04 | Miyako Suzuki | Dental medical care mask |
| CN102028316A (en) * | 2009-09-25 | 2011-04-27 | 康那香企业股份有限公司 | Method for manufacturing plain face mask and product thereof |
| CN203152562U (en) * | 2013-04-02 | 2013-08-28 | 上海舒爽材料科技有限公司 | Dust-separation and antibacterial medical mask |
| US20140076334A1 (en) * | 2012-09-19 | 2014-03-20 | Center Healthcare Technology Co., Ltd. | Medical oral treatment face mask and method for using the same |
| CN103653399A (en) * | 2012-09-21 | 2014-03-26 | 郑永柱 | Dental medical treatment mask and using method thereof |
-
2014
- 2014-08-01 CN CN201410376918.6A patent/CN105310790A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08299054A (en) * | 1995-04-27 | 1996-11-19 | Ikuko Teraoka | Mask |
| JP2004065882A (en) * | 2002-08-02 | 2004-03-04 | Miyako Suzuki | Dental medical care mask |
| CN102028316A (en) * | 2009-09-25 | 2011-04-27 | 康那香企业股份有限公司 | Method for manufacturing plain face mask and product thereof |
| US20140076334A1 (en) * | 2012-09-19 | 2014-03-20 | Center Healthcare Technology Co., Ltd. | Medical oral treatment face mask and method for using the same |
| CN103653399A (en) * | 2012-09-21 | 2014-03-26 | 郑永柱 | Dental medical treatment mask and using method thereof |
| CN203152562U (en) * | 2013-04-02 | 2013-08-28 | 上海舒爽材料科技有限公司 | Dust-separation and antibacterial medical mask |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106344197A (en) * | 2016-08-17 | 2017-01-25 | 夏林达 | Oral equipment with waterproof mask |
| CN106344197B (en) * | 2016-08-17 | 2018-01-09 | 夏林达 | A kind of oral cavity with waterproof mask uses equipment |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160210 |
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