CN212547502U - Face isolation and perioral aerosol absorption device - Google Patents
Face isolation and perioral aerosol absorption device Download PDFInfo
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- CN212547502U CN212547502U CN202020738149.0U CN202020738149U CN212547502U CN 212547502 U CN212547502 U CN 212547502U CN 202020738149 U CN202020738149 U CN 202020738149U CN 212547502 U CN212547502 U CN 212547502U
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Abstract
The application provides a facial isolation and perioral aerosol absorption device, and relates to the technical field of medical instruments. Facial isolation and perioral aerosol absorption device, including: a barrier mask and an aerosol absorption assembly. The breathing hole has been seted up to the position that is used for shielding human nose of isolation mask, aerosol absorption assembly includes absorption ring and absorption tube, the absorption ring is connected with isolation mask and is close to the breathing hole, the inside of absorption ring has first air flue, the absorption mouth of the first air flue of intercommunication is seted up to the inboard of absorption ring, the one end and the absorption ring of absorption tube are connected, the other one end of absorption tube is used for being connected with outside suction apparatus, the inside of absorption tube has the second air flue, the second air flue communicates with first air flue. Facial isolation and mouth week aerosol absorbing device not only can realize the protection to patient self through isolation face guard and aerosol absorption component, can also avoid aerosol to cause medical staff and with the infection of other personnel of consulting the room, effectively solved current technical problem.
Description
Technical Field
The application relates to the technical field of medical instruments, in particular to a facial isolation and perioral aerosol absorption device.
Background
In the process of oral treatment, the turbo drill and the electric drill can cause splashing during operation, the splashing also contains saliva and blood, aerosol is generated after mixing, and the diffusion can cause infection of medical staff with insufficient protection and patients in the same consulting room. In the process of cleaning teeth by ultrasonic waves, a large amount of water vapor fog is generated due to the cavitation effect of the ultrasonic waves, and the water vapor fog is mixed with gas, saliva and blood exhaled by a patient to form aerosol. The operation time of tooth cleaning is long, and the aerosol continuously exists in a large range in a consulting room, which becomes a potential risk of disease dissemination.
Except for oral operation, other oral operation operations and medical techniques, such as a throat swab virus collection process, gastroscopy and the like, are easy to generate aerosol to spread diseases.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a facial isolation and perioral aerosol absorbing device, it can improve the problem that medical staff and other personnel in the same consulting room are infected with the aerosol diffusion in the medical procedure of present oral cavity.
The embodiment of the application is realized as follows:
an embodiment of the present application provides a facial isolation and perioral aerosol absorption device, including: a barrier mask and an aerosol absorption assembly;
keep apart the position that is used for shielding human nose of face guard and seted up the breathing hole, aerosol absorption assembly includes absorption ring and absorption tube, the absorption ring with keep apart the face guard and connect and be close to the breathing hole, the inside of absorption ring has first air flue, the intercommunication has been seted up to the inboard of absorption ring the absorption mouth of first air flue, the one end of absorption tube with the absorption ring is connected, the other one end of absorption tube is used for being connected with outside suction apparatus, the inside of absorption tube has the second air flue, the second air flue with first air flue intercommunication.
In use, the absorbent ring is placed around the patient's mouth, the isolation mask is placed over the patient's face, and the absorbent tube is then connected to an external suction device. Therefore, when the oral treatment is carried out, the external suction equipment is used for sucking, and the generated aerosol is sucked away in time around the mouth of a patient. And a separation mask is arranged near the operation point for protection. It is possible to avoid the patient's own face from being splashed. Timely aspiration of the aerosol also avoids infection to medical personnel and other personnel in the same office.
In addition, the facial isolation and perioral aerosol absorption device provided by the embodiment of the application can also have the following additional technical characteristics:
in an optional embodiment of the present application, the absorbing ring includes a noise reduction layer and a flexible layer, the flexible layer is wrapped on the outside of the noise reduction layer, an inner cavity of the noise reduction layer serves as the first air passage, and an opening of the noise reduction layer serves as the suction port.
The flexible layer can bring better sense of touch for patient's mouth week supporting part, and the noise when falling the layer of making an uproar then can reduce the suction aerosol, avoids too big noise to bring the influence for patient and medical staff.
In an alternative embodiment of the present application, the adsorption pipe is connected to a lower right of the adsorption ring.
When the medical dental chair is used, the strong negative pressure pipeline is generally arranged on the left side of the conventional medical dental chair, so that the absorption tube is arranged on the lower right of the absorption ring, and the influence of the absorption tube on the medical operation can be reduced.
In an alternative embodiment of the present application, the absorbent ring is C-shaped, and the open end of the absorbent ring is attached to the isolation mask.
In an alternative embodiment of the present application, the absorbent ring is removably attached to the isolation mask by snap fasteners.
The cost of isolation mask is lower relatively, and after finishing using, can pull down isolation mask, then clean the disinfection to aerosol absorption assembly, the reuse of being convenient for.
In an alternative embodiment of the present application, the absorbent loop is provided with laces on both sides.
In an alternative embodiment of the application, the absorbent ring is provided with ear loops on both sides.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
Fig. 1 is a schematic view of a facial isolation and perioral aerosol absorption device provided by an embodiment of the present application;
FIG. 2 is a schematic view of an aerosol absorbent assembly;
fig. 3 is a sectional view taken along a-a in fig. 2.
Icon: 100-facial isolation and perioral aerosol absorption device; 10-an isolating mask; 11-a breathing hole; 20-an aerosol-absorbing component; 21-an absorber ring; 211-a first airway; 2110-suction opening; 212-a noise reduction layer; 213-a flexible layer; 22-an absorber tube; 30-lacing.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present application, it should be noted that the terms "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the product conventionally places when used, and are only used for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the present application, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
Examples
Referring to fig. 1 to 3, an embodiment of the present application provides a facial isolation and perioral aerosol absorption device 100, including: an isolation mask 10 and an aerosol absorption assembly 20;
Specifically, the absorber pipe 22 of the present embodiment is connected to the lower right of the absorber ring 21. It should be noted that the lower right here is based on the perspective of fig. 1, and the position of the suction pipe 22 is actually on the left side of the patient when the patient wears the medical device.
In detail, since the strong negative pressure duct is generally provided on the left side in the conventional dental chair for treatment or the like, the absorption tube 22 is provided on the lower right of the absorption ring 21, so that the influence of the absorption tube 22 on the treatment operation can be reduced. It is understood that when the strong negative pressure conduit of the dental chair is disposed at other positions of the chair body, the absorption tube 22 may be correspondingly disposed at a side of the absorption ring 21 adjacent to the strong negative pressure conduit.
Further, the facial isolation and perioral aerosol absorption device 100 of various specifications and various styles can be stored in daily medical supplies. For example, a pattern in which the absorption ring 21 is provided on the left side with the absorption tube 22, a pattern in which the absorption tube 22 is located below the absorption ring 21, and the like. So that when the therapeutic apparatus is different, the suitable facial isolation and perioral aerosol absorption device 100 is selected, and the influence on the smooth implementation of the therapeutic operation due to the insufficient correspondence between the position of the absorption tube 22 and the strong negative pressure pipeline is reduced.
Referring to fig. 1 and 2, in the present embodiment, the absorption ring 21 is C-shaped, and the open end of the absorption ring 21 is connected to the isolation mask 10. Or, it may be referred to as a partially enclosed ellipse. Such a configuration can fit around the mouth of a typical patient, i.e., the peripheral portion of the lips is substantially the same shape except after opening the nose.
Thus, when the absorptive ring 21 is placed, the perioral area is covered, while the nose is blocked by a portion of the isolation mask 10 and does not interfere with the attraction of the absorptive ring 21 to the aerosol.
Alternatively, the absorption ring 21 can also be designed as a closed ring structure, i.e. the area between the lips and the nose is also covered. The absorption ring 21 thus constructed can be applied when the width of the site is wide for some patients.
In summary, the core of the outer shape of the suction ring 21 is to form a sufficient suction area around the mouth to ensure efficient absorption of the aerosol.
Specifically, in this embodiment, the absorptive ring 21 is removably attached to the isolation mask 10 by snap fasteners. The barrier mask 10 is relatively low cost, and after use, the barrier mask 10 can be removed and the aerosol absorption assembly 20 cleaned and sterilized for reuse.
Further, it is also possible to design the absorption pipe 22 and the absorption ring 21 in a detachable structure. On the one hand, the separate cleaning and disinfection can be facilitated, and on the other hand, due to the hanging posture of the absorption tube 22 during the use process, other pollutants which are not easy to clean can be contaminated or damaged during the treatment process. At this point, the suction tube 22 can optionally be disposed of along with the isolation mask 10 and the absorbent ring 21 can then be separately sanitized for reuse.
Of course, to further secure the facial isolation and the fixation of the perioral aerosol absorption device 100, the fastening bands 30 may be provided on both sides of the absorption ring 21. When wearing the facial isolation and perioral aerosol absorption device 100, the patient wears the band 30 behind the ears to further secure the absorption ring 21 around the mouth. In addition, when the absorption ring 21 is kept in place, the position of the corresponding isolation mask 10 is also kept together, and the normal development of the protection and absorption work is ensured.
Alternatively, ear loops may be provided on both sides of the absorbent ring 21. Any attachment that can assist the facial isolation and the perioral aerosol absorption device 100 in fixing the device around the mouth and the face of the patient in an auxiliary manner can be used.
For another example, a tape or the like may be provided on the bottom of the absorption ring 21.
Referring to fig. 3, in the present embodiment, the absorption ring 21 includes a noise reduction layer 212 and a flexible layer 213, the flexible layer 213 covers the noise reduction layer 212, an inner cavity of the noise reduction layer 212 serves as a first air passage 211, and an opening of the noise reduction layer 212 serves as an absorption port 2110. The flexible layer 213 can provide better tactile sensation to the perioral support area of the patient, and the noise reduction layer 212 can reduce the noise generated during aerosol suction, thereby avoiding the influence of excessive noise on the patient and medical staff.
Further, flexible layer 213 in this embodiment is the silica gel layer, and the characteristic of its gentle belt bullet not only can provide better sense of touch for the patient, can also play anti-skidding effect, avoids absorbing ring 21 to take place the displacement in treatment process.
In addition, the absorbent ring 21 itself can provide some support for medical personnel during oral treatment. For example, a doctor holds a mobile phone to operate, and needs to place 1-2 fingers in the mouth (lightly put on the tooth surface and the mucous membrane) or outside the mouth (around the lips) to ensure stability. By the aid of the absorption ring 21, the absorption ring 21 can be used as a support, so that a doctor can conveniently place fingers, stability of a mobile phone during treatment is guaranteed, and finally, treatment effect is guaranteed. And because be the silica gel layer, stability when doctor's operation can further be strengthened to its skid-proof characteristic, avoids oral mucus to influence the stability when doctor's finger is placed.
In use, the suction ring 21 is placed around the patient's mouth, the isolation mask 10 is placed over the patient's face, and the suction tube 22 is then connected to an external suction device. For example, the connecting structure forms such as a buckle type or a telescopic type are adopted to be connected with the strong negative pressure pipeline of the dental treatment chair.
Therefore, when the oral treatment is carried out, the external suction equipment is used for sucking, and the generated aerosol is sucked away in time around the mouth of a patient. And a barrier mask 10 is provided in the vicinity of the operating site for protection. The face of the patient can be prevented from being splashed or contaminated by the aerosol.
Timely aspiration of the aerosol also avoids infection to medical personnel and other personnel in the same office. In a special period or in the oral treatment operation of a patient with infectious diseases, the design can effectively improve the protection effect of personnel, and avoid unsafe risks brought to medical personnel and other surrounding personnel in the treatment process.
It can be understood that, besides oral operation, other oral operation operations and medical technologies, such as a pharyngeal swab virus collection process, gastroscopy, etc., can also be performed by using the facial isolation and perioral aerosol absorption device 100 of the present embodiment for protection and aerosol absorption, so as to ensure the health of personnel and facilitate the operation.
In summary, the facial isolation and perioral aerosol absorption device 100 of the present application can suck the aerosol generated during the oral treatment process through the absorption ring 21 and the absorption tube 22 on the mask of the patient, and prevent the liquid in the oral cavity from splashing on the face of the patient through the isolation mask 10. Not only can realize the protection to patient self, can also avoid aerosol to cause medical staff and the infection of other personnel in the consulting room, effectively solved current technical problem.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (7)
1. A facial isolation and perioral aerosol absorption device, comprising: a barrier mask and an aerosol absorption assembly;
keep apart the position that is used for shielding human nose of face guard and seted up the breathing hole, aerosol absorption assembly includes absorption ring and absorption tube, the absorption ring with keep apart the face guard and connect and be close to the breathing hole, the inside of absorption ring has first air flue, the intercommunication has been seted up to the inboard of absorption ring the absorption mouth of first air flue, the one end of absorption tube with the absorption ring is connected, the other one end of absorption tube is used for being connected with outside suction apparatus, the inside of absorption tube has the second air flue, the second air flue with first air flue intercommunication.
2. The facial isolation and perioral aerosol absorption device of claim 1, wherein the absorbent ring comprises a noise reduction layer and a flexible layer, the flexible layer is wrapped outside the noise reduction layer, an inner cavity of the noise reduction layer serves as the first air passage, and an opening of the noise reduction layer serves as the suction port.
3. The facial isolation and perioral aerosol absorption device according to claim 1, wherein the absorption tube is connected to a lower right portion of the absorption ring.
4. The facial and perioral aerosol absorption device of claim 1, wherein the absorbent ring is C-shaped, and the open end of the absorbent ring is attached to the isolation mask.
5. The facial and perioral aerosol absorption unit according to any one of claims 1 to 4, wherein the absorbent ring is removably attached to the isolation mask by snap fasteners.
6. The facial and perioral aerosol absorption device of any one of claims 1 to 4, wherein the absorbent ring is flanked by laces.
7. The device as claimed in any one of claims 1-4, wherein the absorbing ring is provided with ear hooks at both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020738149.0U CN212547502U (en) | 2020-05-07 | 2020-05-07 | Face isolation and perioral aerosol absorption device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020738149.0U CN212547502U (en) | 2020-05-07 | 2020-05-07 | Face isolation and perioral aerosol absorption device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212547502U true CN212547502U (en) | 2021-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020738149.0U Active CN212547502U (en) | 2020-05-07 | 2020-05-07 | Face isolation and perioral aerosol absorption device |
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| Country | Link |
|---|---|
| CN (1) | CN212547502U (en) |
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- 2020-05-07 CN CN202020738149.0U patent/CN212547502U/en active Active
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