CN111728299A - Protective mask for isolating spray propagation of patient during oral treatment - Google Patents
Protective mask for isolating spray propagation of patient during oral treatment Download PDFInfo
- Publication number
- CN111728299A CN111728299A CN202010778288.0A CN202010778288A CN111728299A CN 111728299 A CN111728299 A CN 111728299A CN 202010778288 A CN202010778288 A CN 202010778288A CN 111728299 A CN111728299 A CN 111728299A
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- China
- Prior art keywords
- mask
- nose bridge
- shielding part
- patient
- protective mask
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
- A41D13/1184—Protective face masks, e.g. for surgical use, or for use in foul atmospheres with protection for the eyes, e.g. using shield or visor
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D27/00—Details of garments or of their making
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D2400/00—Functions or special features of garments
- A41D2400/32—Therapeutic use
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention discloses a protective mask for isolating the transmission of patient droplets during oral treatment, which comprises a mask body, wherein the mask body is provided with an eye shielding part, a nose bridge fixing part and an oral shielding part; the middle part of the eye shielding part is provided with a transparent film for shielding eyes, and two side edges of the transparent film are provided with metal wires; a nose bridge strip is arranged inside the nose bridge fixing part; the oral cavity shielding part is provided with dental rubber barrier cloth covering the oral cavity, and a pair of hangers is arranged on two side edges between the nose bridge fixing part and the oral cavity shielding part. This protective facial mask blocks the steam and the patient saliva that produce in the dental treatment process from the source and combines together to effectively sheltering from patient's facial eyes and oronasal, protected that patient's face and eyes are not by the chemical damage that steam and treatment medicine splash arouse. Therefore, the protective mask provided by the invention can effectively improve the protective effect in dental treatment, protect the health of doctors and patients, and is suitable for clinical popularization and application.
Description
Technical Field
The invention relates to a mask, in particular to a protective mask for isolating the transmission of patient droplets during oral treatment.
Background
In the dental treatment process, liquid splashed by the appliance during use is combined with saliva of a patient, a large amount of spray and aerosol are generated, the surrounding environment is polluted, and the hidden danger of cross infection among patients and between patients and medical care exists. In order to solve the problem, various medical protective masks such as protective masks with additional filtering membranes and filtering modules, protective masks with disinfection function and self-cleaning function, protective masks made of novel materials and the like appear on the market. And various protective masks of larger shape for covering the face and head of the patient during treatment, with the aim of isolating and protecting the doctor and nurse by controlling and reducing the extent to which the spray and aerosol spread during treatment. Through preliminary observation, no protective mask which can isolate patient droplets, prevent medical infection and protect patients appears in the market at present.
From the prior protective technology and protective measures, the hidden danger of cross infection can be eliminated only by passively strengthening the self protection of medical care and controlling and reducing the diffusion range of dust, spray and aerosol. But can not block the combination of water vapor generated in the dental treatment process and saliva of a patient from the source, so that the droplets and large-diameter aerosol particles carrying viruses, spirochetes and other harmful media easily pollute the surrounding environment (including air, object surfaces and the like) and generate the risk of cross infection. Also, during the course of treatment, the patient's face and eyes are constantly exposed to contaminated environments, with the potential for being splashed with moisture and therapeutic drugs and damaged by instruments. The oral cavity and the nasal cavity of a patient are in a completely open state, so that water vapor, dust and aerosol are more easily absorbed, and the health of the patient is harmed. Therefore, many serious and emergency dental diseases can not be treated effectively in time during the epidemic period of the prior respiratory diseases, and the life quality of people is seriously influenced.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to provide a protective mask with a special design, which has a good isolation effect on the droplet spread of a patient during oral treatment.
In order to achieve the purpose, the invention provides the following technical scheme:
a protective mask for isolating the transmission of patient droplets in oral treatment comprises a mask body, wherein the mask body is provided with three parts, namely an eye shielding part, a nose bridge fixing part and an oral shielding part; the middle part of the eye shielding part is provided with a transparent film for shielding eyes, and two side edges of the transparent film are provided with metal wires; a nose bridge strip is arranged inside the nose bridge fixing part; the oral cavity shielding part is provided with dental rubber barrier cloth covering the oral cavity, and a pair of hangers is arranged on two side edges between the nose bridge fixing part and the oral cavity shielding part.
Furthermore, the mask body is of a rectangular structure, the length of the mask body is 18cm, and the width of the mask body is 20 cm.
Further, the width of the eye shielding part is 8 cm.
Further, the distance between the nose bridge strip and the top edge of the mask body is 8 cm.
Furthermore, the transparent film is a brown transparent film made of PET material, and the size of the transparent film is 15 x 3 cm.
Further, the oral cavity shielding part is provided with a fixing ring made of an elliptic elastic resin material, the long axis of the fixing ring is 10cm, the short axis of the fixing ring is 9cm, and the dental rubber barrier cloth is fixed on the fixing ring.
Furthermore, the dental rubber barrier cloth corresponds to the point-shaped protrusion of the upper and lower 7-7 tooth positions in the oral cavity.
Furthermore, the hanging lug is provided with an elastic adjusting piece.
Has the advantages that: the invention provides a protective mask for isolating the transmission of patient droplets during oral treatment, compared with the prior art, the mask has the following advantages:
1. when the protective mask is worn, only the affected teeth need to be exposed during oral treatment, and the water vapor generated in the dental treatment process and the saliva of a patient are blocked from the source, so that the aerosol carrying the pathogenic body is effectively prevented from generating and the transmission of the patient droplets is effectively prevented.
2. Under the condition that make things convenient for the doctor to accomplish the treatment and do not influence patient's breathing completely, effectively sheltered from patient's facial eyes and mouth nose, protected that patient's face and eyes are not splashed pollution and the chemical damage that arouses by steam and treatment medicine, avoided leading to unexpected physical damage's potential danger by oral treatment apparatus.
3. The mouth and nose of the patient are isolated from the completely open state when the patient breathes outside during treatment, the infection risk of medical staff is reduced to the minimum, and harmful substances cannot be inhaled from the mouth and nose cavity passage, so that the body health of the patient is influenced.
4. The design of the brown transparent film highlights humanization, and is more beneficial to communication of eye spirit among doctors and patients under the condition of preventing accidents such as unsmooth breathing, intolerable pain and the like of the patients in treatment.
5. Due to the design of the arc-shaped pocket type rubber barrier cloth, the treatment space of a doctor is enlarged, and the treatment speed and efficiency are improved.
6. The elasticity adjusting piece that sets up on the hangers more can help the patient to adjust suitable elasticity, improves the comfort level of wearing of gauze mask, also is favorable to the doctor to the fine setting of rubber barrier cloth elasticity in the treatment, help treatment. In conclusion, the protective mask provided by the invention can effectively improve the protective effect in dental treatment, protect the health of the doctor and the patient, and is suitable for general clinical popularization and application.
Drawings
Fig. 1 is a front view of the protective mask of the present invention.
Fig. 2 is a side view of the protective mask of the present invention in a use state.
In the figure: 1. an eye shielding portion; 11. a transparent film; 12. a metal wire; 2. a nose bridge fixing part; 21. a nose bridge strip; 3. an oral cavity blocking portion; 31. a rubber dam cloth; 4. and (5) hanging a lug.
Detailed Description
The present invention is further described below with reference to specific examples, which are only exemplary and do not limit the scope of the present invention in any way. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention, and that such changes and modifications may be made without departing from the spirit and scope of the invention.
A protective mask for isolating the transmission of patient droplet in oral treatment comprises a mask body made of conventional medical surgical mask material; the mask body is provided with three parts, namely an eye shielding part 1, a nose bridge fixing part 2 and an oral cavity shielding part 3; the middle part of the eye shielding part 1 is provided with a transparent film 11 for shielding eyes, two side edges of the eye shielding part are provided with metal wires 12, the metal wires 12 are used for supporting the eye shielding part, and the attaching distance between the transparent film and the eyes is adjusted, so that the eyes feel comfortable.
The inside of bridge of the nose fixed part is equipped with bridge of the nose strip 21 for press moulding, help making the gauze mask hug closely the bridge of the nose, wrap up face better, strengthen the protective effect.
The oral cavity shielding part 3 is provided with dental rubber barrier cloth 31 covering the oral cavity, and the rubber barrier cloth 31 is in a shallow pocket shape; be equipped with a pair of hangers 4 on the both sides limit between bridge of the nose fixed part 2 and oral cavity shielding part 3, be equipped with the elasticity regulating part on hangers 4, the elasticity regulating part can set up to the existing part that the elasticity can be adjusted to drawstring knot or other to make the patient adjust the elasticity of gauze mask according to facial size.
The mask body is of a rectangular structure, the length of the mask body is 18cm, and the width of the mask body is 20 cm.
The width of the eye shielding part 1 is 8cm, and the transparent film 11 is a dark brown transparent film made of PET material, and the size of the transparent film is 15 x 3 cm. The brown color is convenient for shielding the stimulation of the light for treatment to the eyes of the patient, and the transparent visibility performance is convenient for the patient to exchange the eye spirit with the doctor in the treatment process.
The distance between the nose bridge strip 21 and the top edge of the mask body is 8 cm; the oral cavity shielding part 3 is provided with a fixing ring made of an elliptic elastic resin material, the long axis of the fixing ring is 10cm, the short axis of the fixing ring is 9cm, the dental rubber barrier cloth 31 is fixed on the fixing ring, the dental rubber barrier cloth 31 corresponds to the punctiform protrusions of the upper tooth position and the lower tooth position of the oral cavity from 7 to 7, a doctor can find and fix the tooth positions during treatment, and the rubber blanket directly performs the conventional rubber barrier function in oral treatment.
The wearing mode of the protective mask is as follows: the hanging ears are hung on the ears, and the position of the mask body is adjusted to ensure that the rubber barrier cloth is aligned with the oral cavity; attaching the nose bridge strip to the nose bridge, and pressing and shaping to enable the mask to be tightly attached to the nose bridge part; then aligning the transparent film of the eye shielding part with eyes, adjusting the metal wires on the two side edges to support the eye shielding part, and simultaneously enabling the eye shielding part to be in a closed environment; and finally, integrally adjusting the mask to enable each part to be matched and aligned, and further fixing the mask by adjusting the hanging loop loosening piece.
Claims (8)
1. A protective mask for isolating the transmission of patient droplets in oral treatment is characterized by comprising a mask body, wherein the mask body is provided with three parts, namely an eye shielding part, a nose bridge fixing part and an oral shielding part; the middle part of the eye shielding part is provided with a transparent film for shielding eyes, and two side edges of the transparent film are provided with metal wires; a nose bridge strip is arranged inside the nose bridge fixing part; the oral cavity shielding part is provided with dental rubber barrier cloth covering the oral cavity, and a pair of hangers is arranged on two side edges between the nose bridge fixing part and the oral cavity shielding part.
2. The protective mask according to claim 1, wherein the mask body has a rectangular shape with a length of 18cm and a width of 20 cm.
3. The protective mask for isolating the transmission of droplets of a patient during oral treatment according to claim 2, wherein the width of the eye shielding portion is 8 cm.
4. The protective mask as claimed in claim 3, wherein the distance of the nose bridge is 8cm from the top edge of the mask body.
5. The protective mask assembly according to claim 1, wherein the transparent film is a PET brown transparent film having a size of 15 x 3 cm.
6. The protective mask according to claim 1, wherein the mouth blocking portion is provided with a fixing ring made of an elliptical elastic resin material, the fixing ring has a major axis of 10cm and a minor axis of 9cm, and a dental dam is fixed to the fixing ring.
7. The protective mask as claimed in claim 1, wherein the dental dam sheet corresponds to a dot-like projection of the upper and lower 7-7 teeth of the oral cavity.
8. The protective mask as claimed in claim 1, wherein the hangers are provided with elastic adjustment members for isolating the transmission of the droplets from the patient during the oral treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010778288.0A CN111728299A (en) | 2020-08-05 | 2020-08-05 | Protective mask for isolating spray propagation of patient during oral treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010778288.0A CN111728299A (en) | 2020-08-05 | 2020-08-05 | Protective mask for isolating spray propagation of patient during oral treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111728299A true CN111728299A (en) | 2020-10-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010778288.0A Pending CN111728299A (en) | 2020-08-05 | 2020-08-05 | Protective mask for isolating spray propagation of patient during oral treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111728299A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112294484A (en) * | 2020-11-18 | 2021-02-02 | 北京齿康技术发展有限公司 | Isolating device for isolating droplet propagation in oral treatment |
| CN115531757A (en) * | 2022-09-15 | 2022-12-30 | 甘肃省人民医院 | Replaceable mouth-nose part and eye operation protection system |
-
2020
- 2020-08-05 CN CN202010778288.0A patent/CN111728299A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112294484A (en) * | 2020-11-18 | 2021-02-02 | 北京齿康技术发展有限公司 | Isolating device for isolating droplet propagation in oral treatment |
| CN112294484B (en) * | 2020-11-18 | 2021-09-28 | 北京齿康技术发展有限公司 | Isolating device for isolating droplet propagation in oral treatment |
| CN115531757A (en) * | 2022-09-15 | 2022-12-30 | 甘肃省人民医院 | Replaceable mouth-nose part and eye operation protection system |
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