CN111329610A - Anti-splashing protective cover for oral treatment - Google Patents
Anti-splashing protective cover for oral treatment Download PDFInfo
- Publication number
- CN111329610A CN111329610A CN202010227538.1A CN202010227538A CN111329610A CN 111329610 A CN111329610 A CN 111329610A CN 202010227538 A CN202010227538 A CN 202010227538A CN 111329610 A CN111329610 A CN 111329610A
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- box body
- sealing
- connecting sleeve
- oral treatment
- ring
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- 230000001681 protective effect Effects 0.000 title claims abstract description 22
- 238000007789 sealing Methods 0.000 claims abstract description 83
- 239000012780 transparent material Substances 0.000 claims abstract description 3
- 239000002657 fibrous material Substances 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 13
- 238000005520 cutting process Methods 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 7
- 239000004745 nonwoven fabric Substances 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 210000000214 mouth Anatomy 0.000 abstract description 15
- 241000700605 Viruses Species 0.000 abstract description 4
- 210000003128 head Anatomy 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000443 aerosol Substances 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 210000004877 mucosa Anatomy 0.000 description 2
- 208000035742 Air-borne transmission Diseases 0.000 description 1
- 241000709661 Enterovirus Species 0.000 description 1
- 241000701085 Human alphaherpesvirus 3 Species 0.000 description 1
- 241000589248 Legionella Species 0.000 description 1
- 208000007764 Legionnaires' Disease Diseases 0.000 description 1
- 241000187479 Mycobacterium tuberculosis Species 0.000 description 1
- 241000202934 Mycoplasma pneumoniae Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 241000710799 Rubella virus Species 0.000 description 1
- 241000315672 SARS coronavirus Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000005557 airborne transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 206010022000 influenza Diseases 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 244000000010 microbial pathogen Species 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 238000009210 therapy by ultrasound Methods 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 238000004506 ultrasonic cleaning Methods 0.000 description 1
- 241000701161 unidentified adenovirus Species 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C19/00—Dental auxiliary appliances
- A61C19/06—Implements for therapeutic treatment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/05—Splash shields for protection of the surgeon, e.g. splash guards connected to the apparatus
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C19/00—Dental auxiliary appliances
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Epidemiology (AREA)
- Pathology (AREA)
- Dentistry (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention relates to an anti-splashing protective cover for oral treatment, which comprises a fixing belt, a sealing ring, a sealing connecting sleeve and a box body, wherein the box body is made of transparent materials, and one end of the box body is opened. The opening end of the box body is a concave shape matched with the lip and jaw of the human body, and the sealing ring is arranged on the concave opening end of the box body. At least one side edge of the box body is provided with an operation hole for the oral treatment instrument to enter the box body, one end of the sealing connecting sleeve is connected with the operation hole in a sealing way, and the other end of the sealing connecting sleeve is provided with an elastic ring which can enable the end port to elastically contract. The fixing band is connected on the sealing ring or the box body and is used for fixing the protective cover on the head or the neck of a human body. According to the invention, through the box body, the sealing connecting sleeve and the sealing ring, when the instrument enters the oral cavity for operation, a closed space is formed outside the oral cavity, so that splashing objects are prevented from being generated, and virus propagation caused by the splashing objects is avoided.
Description
The technical field is as follows:
the invention relates to a protective cover, in particular to an anti-splashing oral protective cover.
Background art:
the oral operation can generate a large amount of spray due to splashing, and then the spray is converted into spray nuclei which are suspended and retained in the air of a consulting room in the form of aerosol. Both the droplets and the aerosol can carry microorganisms to cause nosocomial pollution, and potential threats are caused to the health of clinical medical care personnel and patients. In the oral cavity diagnosis room, when power instruments such as ultrasonic cleaning and treatment, mobile phone cutting of tooth tissues or restoration bodies and the like are operated, the spray generated by splashing can become a dangerous source for medical care personnel and patients to infect microorganisms.
Known airborne pathogenic microorganisms include Mycobacterium tuberculosis, rubella virus, varicella zoster virus, Legionella. Other pathogens that also manifest as airborne transmission, such as influenza, adenovirus, rhinovirus, mycoplasma pneumoniae, SARS coronavirus, etc., may spread in a favorable environment, mainly in the form of droplets. The splash generated by oral treatment contains a large amount of virus, which is a great threat to medical staff.
The invention content is as follows:
in order to solve the problem of splashing objects generated in oral treatment, the invention provides an oral treatment anti-splashing protective cover, which comprises a fixing belt, a sealing ring, a sealing connecting sleeve and a box body, wherein the box body is made of transparent materials, and one end of the box body is opened; the opening end of the box body is a concave shape matched with the lip and jaw part of the human body, and the sealing ring is arranged on the concave opening end of the box body; at least one side edge of the box body is provided with an operation hole for the oral treatment instrument to enter the box body, one end of the sealing connecting sleeve is hermetically connected with the operation hole, and the other end of the sealing connecting sleeve is provided with an elastic ring which can enable the end port to elastically contract; the fixing band is connected on the sealing ring or the box body and is used for fixing the protective cover on the head or the neck of a human body.
Further, the protective cover further comprises a fiber material layer provided with holes, and the fiber material layer is arranged on the inner side of the opening end of the box body.
Further, the box body open end inboard is equipped with the bellying that is used for fixed fibre material layer, fibre material layer for with the shape of box body inner chamber adaptation to connect in the bellying through the avris.
Furthermore, the bulge is an inner ring edge arranged along the inner side wall of the opening end of the box body.
Further, the fiber material layer is made of a non-woven fabric material or a fiber woven material.
Furthermore, the holes in the fiber material layer are waist-shaped holes, or oval-shaped holes, or round holes.
Furthermore, the concave opening end of the box body is provided with an embedding groove, and the sealing ring is embedded in the embedding groove.
Furthermore, the both sides of box body are equipped with the engaging lug, are equipped with the mounting hole on the engaging lug, and the fixed band passes through the mounting hole and connects on the box body.
Furthermore, the box body is provided with an arc-shaped curved surface and one open end, and the open end is contracted in an oval shape at two sides corresponding to the lip.
The sealing connecting sleeve is characterized by further comprising a connecting sheet, wherein a round hole is formed in the connecting sheet, and the round hole is not smaller than the outer diameter of the sealing connecting sleeve after the sealing connecting sleeve is circularly stretched; one end of the sealing connecting sleeve, which is connected with the operation hole, is provided with a plurality of cutting seams to form a plurality of connecting parts, one end of the sealing connecting sleeve, which is provided with the cutting seams, is connected with the round hole on the connecting sheet in a penetrating way, the connecting part is bent and attached to one side of the connecting ring, and the sealing connecting sleeve is connected to one side of the box body, which corresponds to the operation hole, in a sealing way through the connecting.
Furthermore, the box body is provided with a pipe part extending outwards corresponding to one side of the outer side of the operation hole.
Furthermore, the pipe part is provided with a mounting groove or a baffle ring extending outwards.
Furthermore, the two ends of the sealing connecting sleeve are respectively provided with an elastic ring which enables the port to elastically contract, and the sealing connecting sleeve is sleeved into the pipe part or embedded into the mounting groove on the pipe part through the elastic ring or clamps the retaining ring to be in sealing connection with the operation hole.
The invention seals the handle of the instrument through the box body, the sealing ring and the sealing connecting sleeve, and when the instrument is operated in the oral cavity, a closed space is formed outside the oral cavity, so that splashing objects are prevented, and virus propagation caused by the splashing objects is avoided.
The fiber material layer is arranged in the box body, so that the skin and mucosa around the oral cavity can be protected, and the surgical lamp can be prevented from burning.
Description of the drawings:
FIG. 1 is a schematic diagram of a first embodiment of the present invention;
FIG. 2 is a schematic view of a second embodiment of the present invention;
FIG. 3 is a schematic bottom view of the second embodiment of the present invention;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 5 is a schematic view of a third embodiment of the present invention;
FIG. 6 is a side view of a third embodiment of the invention (omitting the sealing connection sleeve);
FIG. 7 is a top view of the third embodiment of the present invention (omitting the sealing connection sleeve);
FIG. 8 is a schematic view of a triple seal connecting sleeve according to an embodiment of the present invention;
FIG. 9 is a diagram illustrating a fourth embodiment of the present invention;
FIG. 10 is an installation diagram of a four-seal connecting sleeve according to an embodiment of the invention;
FIG. 11 is a schematic view of a fifth embodiment of the present invention;
FIG. 12 is an installation diagram of a five-seal connecting sleeve according to an embodiment of the invention;
in the figure: 1-box body, 11-operation hole, 12-bulge, 14-upper plane, 15-lower plane, 16-side plane, 17-arc surface, 18-connection plane, 19-pipe part, 2-sealing ring, 20-mounting groove, 21-connecting lug, 22-mounting hole, 24-baffle ring, 3-sealing connecting sleeve, 31-elastic ring, 32-connecting piece, 33-connecting part, 4-fixing band and 5-fiber material layer.
The specific implementation mode is as follows:
the first embodiment is as follows:
as shown in fig. 1, the protective cover for anti-splashing oral treatment of the present embodiment includes a box body 1, a sealing ring 2, a fixing band 4 and two sealing connecting sleeves 3.
The box body 1 is made of transparent hard material (such as PVC), and comprises an upper plane 14 and a lower plane 15 which are parallel and hexagonal, and the box body 1 with one open end which is formed by connecting the side surfaces formed by the five corresponding sides of the upper plane 14 and the lower plane 15. The upper plane 14 and the lower plane 15 have the same shape and are hexagonal planes which are formed by enclosing five straight sides and an arc-shaped curved side, the side surfaces are composed of five side planes 16 which are connected with each other and are respectively connected with the corresponding five straight sides of the upper plane 14 and the lower plane 15, and the arc-shaped curved sides on the upper plane 14 and the lower plane 15 and the side edges of the corresponding two side planes 16 form a concave opening end which is matched with the lip and jaw parts of a human body and is formed on the box body 1. After the box body 1 is covered on the mouth of a person, an operation hole 11 is arranged on a side plane 16 of at least one side which possibly faces an operator and is used for the entrance of an instrument for oral treatment. The side planes 16 are positioned at two sides of the opening end of the box body 1, and the operation hole 11 is positioned at a position convenient for extending into the oral cavity to perform operation. The polygonal box body 1 of the embodiment is a box body formed by plane combination, so that a mold for producing the protective cover is simpler, and the protective cover is convenient to manufacture and low in cost.
The sealing ring 2 is made of elastic material, such as silicon rubber, the concave opening end of the box body 1 is provided with an embedding groove, and the sealing ring 2 is embedded on the concave opening end through the embedding groove, so that the sealing ring matched with the lip and jaw of a human body is formed on the port. Sealing washer 2 chooses for use thinner structure and outwards heels and opens, makes it easy deformation and laminate around the lip, and the laminating mutually of lip and jaw of human body that can be fine when making the protection casing use prevents that the splash thing from the protection casing and the splash of human lip and jaw contact surface department.
The sealing connecting sleeve 3 is a pipe sleeve made of soft materials (such as polyethylene and water-repellent non-woven fabrics), one end of the sealing connecting sleeve is connected with the operation hole 11 in a sealing mode, the other end of the sealing connecting sleeve is provided with an elastic ring 31, the end can be elastically contracted, an instrument stretches the elastic ring 31 to enter the connecting sleeve 3 and then enters the operation hole 11, and the elastic ring 31 enables one end of the sealing connecting sleeve 3 to be wrapped and sealed on the instrument to prevent splashed objects from splashing out of the operation hole 11.
The box body 1 outside is still equipped with engaging lug 21 respectively corresponding to open end both sides, is equipped with mounting hole 22 on the engaging lug, and fixed band 4 passes through mounting hole 22 to be connected on box body 1. The fixing belt 4 is tied on the head or neck of the human body to fix the protective cover around the lip and jaw of the human body, the fixing belt 4 can also be an elastic fixing belt, and an adjusting buckle capable of adjusting the length of the fixing belt can also be arranged on the fixing belt 4.
When the protective cover is used, the protective cover is fixed on the lip and jaw parts of a human body through the fixing belt 4, and at the moment, a patient cannot breathe by using the oral cavity and can breathe by the nose. Then the needed apparatus enters into the oral cavity of the human body through the elastic ring 31 and the operation hole 11 for examination or treatment, and medical staff observes the condition in the oral cavity through the side plane 16 and can also observe in an auxiliary way through the upper plane 14, the lower plane 15 and the other sides. At this moment, because elastic ring 31 has wrapped up the apparatus stalk portion, sealing washer 2 and the sealing connection of human lip jaw portion sealing connection and protection casing itself, make human oral cavity be in encapsulated situation, stopped that the splash thing that produces among the operation process from the disease oral cavity splash out, can effectively prevent that the virus from spreading through the splash thing.
In the embodiment, two operation holes 11 are provided, and in clinical practice, there is a case where only one instrument is needed for performing an operation, and in order to prevent one of the sealed connecting sleeves 3 from being in an open state, a clamp or the like can be used to perform a closing process on the open sealed connecting sleeve 3. Of course, for the situation that only one instrument is needed to operate at the same time during the whole course of the operation, the design of providing the operation hole 11 only on one side of the box body 1 can be adopted, and only one sealing connection sleeve 3 is correspondingly provided.
Example two:
as shown in fig. 2-4, the upper plane 14 and the lower plane 15 of the box body 1 of this embodiment both adopt planes with arc edges, so that the side surfaces of the upper plane 14 and the lower plane 15 are provided with a corresponding longer arc surface 17, the operation hole 11 is arranged on the arc surface 17, and an operator can observe the inner side of the oral cavity through the arc surface 17, and because there is no edge on the arc surface 17, the operation can more clearly see the condition in the oral cavity.
The protective cover of the embodiment is also provided with a fiber material layer 5 which is arranged at the inner side of the opening end of the box body 1 and is used for burning the skin and mucosa by the heat emitted by the moisture blocking operation lamp around the moisture absorption lip. The fiber material layer 5 is non-woven fabric or fiber woven fabric, a hole for introducing through an instrument is arranged in the middle of the fiber material layer, and the hole can be a waist-shaped hole or an elliptical hole or a round hole.
The inner side wall of the opening end of the box body 1 is provided with a bulge 12 for fixing the fiber material layer 5, and the bulge 12 is an inner ring edge arranged along the inner side wall of the opening end of the box body 1. The shape of the fiber material layer 5 is matched with the inner cavity of the box body 1 and is connected to the convex part 12 through gluing, hot pressing and other connecting modes. The protrusion 12 may be a plurality of discontinuous protrusions formed on the inner sidewall of the case 1.
The materials and structure of the sealing connection sleeve 3 for connecting the operation hole 11 in this embodiment are the same as those in embodiment 1, the sealing rings disposed on the opening end and the opening end of the box body 1 and the connection lugs disposed outside the box body for connecting the fixing band 4 are the same as those in embodiment 1, and the usage of the anti-splash protection cover in this embodiment is also the same as that in embodiment 1, and thus, description thereof is omitted.
Example three:
as shown in fig. 5-7, the case body 1 of this embodiment is an integral curved surface structure, so that the open end is contracted in an elliptical shape corresponding to two sides of the human lip, i.e. when facing the direction of the open end, the open end is elliptical, the open end is concave, and the concave surface is concave to fit with the human lip and jaw. The whole box body is free of the ridge, so that the problem that the ridge influences the sight of an operator is avoided. The inner side of the opening end is provided with a rounded protrusion 12, which is not uncomfortable even if a human lip or its periphery contacts the opening end, and the inner side of the protrusion 12 is provided with a connection plane 18 for connecting the fiber material layer 5. The end of the projection 12 is provided with a T-shaped engagement groove for engaging the sealing ring 2, so that the entire sealing ring 2 has a concave shape of an elliptical shape similar to the open end. The convex part 12 extends outside to form a connecting ear 21 for connecting the fixing belt 4.
As shown in fig. 8, the sealing connection sleeve 3 of the present embodiment is made of the same material and has the same structure as those of the above embodiments, and the sealing connection sleeve 3 is connected to the side of the operation hole 11 of the box body 1 through a connection piece 32. The connecting sheet 32 is made of transparent plastic material, generally made into a round shape, the center is provided with a round hole, the round hole should be no less than the outer diameter of the sealing connecting sleeve 3 which is circularly propped, one end of the sealing connecting sleeve 3 connected with the operation hole 11 is provided with a plurality of cutting seams to form a plurality of connecting parts 33, one end of the sealing connecting sleeve 3 provided with the cutting seams is penetrated in the hole of the connecting sheet 32, the connecting part 33 is bent and pasted on one side of the connecting sheet 32, the sealing connecting sleeve 3 is connected with one side of the box body 1 corresponding to the operation hole 11 in a sealing way through the connecting sheet 32, and the connection can.
The materials used for the fiber material layer 5 in this embodiment can be referred to the above embodiments, and other structures are the same as or similar to the above embodiments and are not repeated.
Example four:
as shown in fig. 9-10, the box body 1 of the present embodiment is provided with a pipe portion 19 extending outward from the outer side of the operation hole 11, and a circle of mounting grooves 20 is formed on the outer circumference of the pipe portion 19. The sealing connecting sleeve 3 is provided with elastic rings 31 at both ends thereof, which make the end opening elastically contractible, and one end connected to the operation hole 11 is sealed and connected with the operation hole 11 by the elastic rings 31 being inserted into the mounting grooves 20 on the pipe part 19.
Through the connection mode, the sealing connection sleeve 3 is detachably connected to the operation hole 11, the elastic ring 31 connected with the operation hole 11 is larger, the elastic ring 31 at the other end is smaller, when the sealing connection sleeve is used, the larger end penetrates through the head of the instrument from the end part of the handle of the instrument, and then the sealing connection sleeve is embedded into the installation groove 20, and the sealing connection process is completed. At the moment, the elastic ring 31 with the smaller other end is coated on the handle part of the instrument, so that the aim of sealing connection between the instrument and the protective cover is fulfilled.
Through the mode, the requirement on the elasticity of the elastic ring 31 is not large, and the effect of saving the cost can be achieved.
Other structures of this embodiment are the same as or similar to those of the above embodiments, and are not described in detail.
Example five:
as shown in fig. 11-12, the box body 1 of the present embodiment is provided with a pipe portion 19 extending outward from the outer side of the operation hole 11, and a ring of retaining rings 24 is provided on the outer circumference of the pipe portion 19. The two ends of the sealing connecting sleeve 3 are both provided with elastic rings 31 which can make the port elastically contract, and one end connected with the operation hole 11 is clamped into the baffle ring 24 on the pipe part 19 through the elastic rings 31 to be connected with the operation hole 11 in a sealing way. The retainer ring 24 of the present embodiment is provided at the port of the pipe portion 19, but may be provided at other positions in the pipe portion 19.
By the mode, the sealing ring 31 can firmly clamp the baffle ring 24 and prevent the baffle ring from falling off. Meanwhile, in this way, the tube part 19 can be made of a thin-wall structure, and cost is saved.
Other structures of this embodiment are the same as or similar to those of the above embodiments, and are not described in detail.
Claims (12)
1. The utility model provides a splash protection casing is prevented in oral treatment which characterized in that: comprises a fixing band, a sealing ring, a sealing connecting sleeve and a box body which is made of transparent material and has an opening at one end; the opening end of the box body is a concave shape matched with the lip and jaw part of the human body, and the sealing ring is arranged on the concave opening end of the box body; at least one side edge of the box body is provided with an operation hole for the oral treatment instrument to enter the box body, one end of the sealing connecting sleeve is hermetically connected with the operation hole, and the other end of the sealing connecting sleeve is provided with an elastic ring which can enable the end port to elastically contract; the fixing band is connected on the sealing ring or the box body and is used for fixing the protective cover on the head or the neck of a human body.
2. The oral treatment splash shield according to claim 1, wherein: the protective cover further comprises a fiber material layer provided with holes, and the fiber material layer is arranged on the inner side of the opening end of the box body.
3. The oral treatment splash shield according to claim 2, wherein: the box body open end inboard is equipped with the bellying that is used for fixed fibre material layer, fibre material layer for with the shape of box body inner chamber adaptation to connect in the bellying through the avris.
4. The oral treatment splash shield according to claim 3, wherein: the bulge is an inner ring edge arranged along the inner side wall of the opening end of the box body.
5. The oral treatment splash shield according to claim 2, wherein: the fiber material layer is made of a non-woven fabric material or a fiber woven material.
6. The oral treatment splash shield according to claim 1, wherein: the concave opening end of the box body is provided with an embedding groove, and the sealing ring is embedded in the embedding groove.
7. The oral treatment splash shield according to claim 1, wherein: the both sides of box body are equipped with the engaging lug, are equipped with the mounting hole on the engaging lug, and the fixed band passes through the mounting hole and connects on the box body.
8. The oral treatment splash shield according to claim 1, wherein: the box body is provided with an arc-shaped curved surface and one open end, and the open end is contracted in an oval shape at two sides corresponding to the lip.
9. The oral treatment splash shield according to any one of claims 1 to 8, wherein: the sealing connecting sleeve is characterized by also comprising a connecting sheet, wherein a round hole is arranged on the connecting sheet and is not smaller than the outer diameter of the sealing connecting sleeve after the sealing connecting sleeve is circularly expanded; one end of the sealing connecting sleeve, which is connected with the operation hole, is provided with a plurality of cutting seams to form a plurality of connecting parts, one end of the sealing connecting sleeve, which is provided with the cutting seams, is connected with the round hole on the connecting sheet in a penetrating way, the connecting part is bent and attached to one side of the connecting ring, and the sealing connecting sleeve is connected to one side of the box body, which corresponds to the operation hole, in a sealing way through the connecting.
10. The protective cover for oral treatment according to any one of claims 1 to 8, wherein: the box body is corresponding to one side of the outer side of the operation hole and extends out of the pipe part.
11. The protective cover for oral treatment according to claim 10, wherein: the pipe part is provided with a mounting groove or a baffle ring extending outwards.
12. The protective cover for oral treatment according to claim 11, wherein: and the sealing connecting sleeve is sleeved into the pipe part or embedded into a mounting groove on the pipe part through the elastic ring or clamps the retaining ring to be in sealing connection with the operating hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010227538.1A CN111329610B (en) | 2020-03-27 | 2020-03-27 | Anti-splashing protective cover for oral treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010227538.1A CN111329610B (en) | 2020-03-27 | 2020-03-27 | Anti-splashing protective cover for oral treatment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111329610A true CN111329610A (en) | 2020-06-26 |
| CN111329610B CN111329610B (en) | 2021-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010227538.1A Active CN111329610B (en) | 2020-03-27 | 2020-03-27 | Anti-splashing protective cover for oral treatment |
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| CN (1) | CN111329610B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113100991A (en) * | 2021-04-20 | 2021-07-13 | 浙江中医药大学 | Oral therapy aerosol suction device |
| CN115804662A (en) * | 2022-11-18 | 2023-03-17 | 吉林大学 | A suction collector for stomatology |
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| CN201775693U (en) * | 2010-06-24 | 2011-03-30 | 田华 | Protection cover for oral cavity treatment |
| KR101323271B1 (en) * | 2011-06-20 | 2013-10-30 | 신미정 | Oral opening device for use in dentistry |
| CN205515000U (en) * | 2016-01-27 | 2016-08-31 | 宁波卫生职业技术学院 | Dustproof anti -splash device polishes in oral cavity technology experiment room |
| CN208274641U (en) * | 2017-07-07 | 2018-12-25 | 温州医科大学附属口腔医院 | A kind of opener of veiled |
| US20200000541A1 (en) * | 2018-07-02 | 2020-01-02 | Gail Kathleen Clemens | Dental splatter shield with fluiud absorption and light reflection |
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| CN113100991A (en) * | 2021-04-20 | 2021-07-13 | 浙江中医药大学 | Oral therapy aerosol suction device |
| CN115804662A (en) * | 2022-11-18 | 2023-03-17 | 吉林大学 | A suction collector for stomatology |
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