CN203458668U - Respirator for patient having strong-infectivity respiratory disease - Google Patents
Respirator for patient having strong-infectivity respiratory disease Download PDFInfo
- Publication number
- CN203458668U CN203458668U CN201320613238.2U CN201320613238U CN203458668U CN 203458668 U CN203458668 U CN 203458668U CN 201320613238 U CN201320613238 U CN 201320613238U CN 203458668 U CN203458668 U CN 203458668U
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- respirator
- strong
- patient
- rubber membrane
- face shield
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Abstract
The utility model provides a respirator for a patient having a strong-infectivity respiratory disease and relates to a medical respirator. The respirator for the patient having the strong-infectivity respiratory disease blocks the spreading route of the strong-infectivity respiratory disease and can effectively protect medical personnel. The respirator for the patient having the strong-infectivity respiratory disease comprises a mask. An oxygen inhalation pipe connecting opening is formed in the mask. The respirator for the patient having the strong-infectivity respiratory disease further comprises a face sealing ring and a flexible extensible portion. The flexible extensible portion is located between the mask and the face sealing ring. The cross section of the face sealing ring is herringbone. A breath hole is formed in the mask. A photocatalyst filter screen is arranged outside the breath hole. An inlet and outlet hole is formed in the mask. A rubber film A covers the inner side of the inlet and outlet hole. A rubber film B covers outer side of the inlet and outlet hole. The edge of the rubber film A and the edge of the rubber film B are connected with the mask tightly. The portion between the rubber film A and the rubber film B is filled with medical alcohol cotton. The respirator for the patient having the strong-infectivity respiratory disease is suitable for the medical field.
Description
Technical field
This utility model relates to a kind of Medical breathing mask.
Background technology
In order to prevent that strong infectiousness respiratory disorder patient infects medical personnel in therapeutic process, now medical personnel have been taked to many safeguard procedures, but due to could not be from patient, from root blocking-up pathogen propagation; So effect is unsatisfactory, and easily cause other and medical personnel Close contacts ill.Particularly strong, pathogenic strong, the high respiratory disorder of fatality rate of infectiousness endangers huge especially.For example, in SARS therapeutic process, although taked rational safeguard procedures, still have a lot of medical personnel infected, even sacrificed valuable life.
How to cut off patient's route of transmission, make patient no longer become the new source of infection, more effective protection medical personnel become the most important thing of the strong infectiousness respiratory disorder for the treatment of.
Utility model content
This utility model is the strong infectiousness respiratory disorder patient's of blocking-up route of transmission, more effective protection medical personnel and a kind of respirator for strong infectiousness respiratory disorder patient is provided.
Respirator for strong infectiousness respiratory disorder patient comprises face shield, has Oxygen tube connector on face shield, and it also comprises facial sealing ring and flexible expandable portion, and flexible expandable portion is positioned between face shield and facial sealing ring; The cross section of face sealing ring is " people " font; Face shield is provided with spiracle, and spiracle arranged outside has photo-catalytic filtering screen; On face shield, be provided with manhole appendix, manhole appendix inner side is coated with rubber membrane A, and manhole appendix outer side covers has rubber membrane B, and the edge of rubber membrane A and rubber membrane B is closely connected with face shield respectively, between rubber membrane A and rubber membrane B, is filled with medical alcohol cotton.
Strong infectiousness respiratory disorder is mainly propagated by air, as pulmonary tuberculosis, SARS, therefore effectively stops patient's the spittle and breath to infect, just can protect from source medical personnel and Close contacts thereof.
On this utility model respirator, flexible expandable portion can stretch or shrink, and makes facial sealing ring be applicable to different shapes of face, fat or thin patient, completely identical with patient's face.This utility model face sealing ring is made by elastic rubber material, and this material has certain viscosity.Firmly press down this utility model for strong infectiousness respiratory disorder patient's respirator, the air of its facial sealing ring " people " font inside is extruded away, the inner vacuum that forms, thereby the viscosity of utilizing atmospheric pressure and facial seal ring material itself is fitted facial sealing ring and patient's face completely, thereby blocking-up patient's the spittle and breath are from the edge-diffusion of respirator.
Photo-catalytic filtering screen be take nano-titania photocatalyst as raw material, and can utilize sunlight, daylight lamp, ultraviolet light is the energy, excites the electronics e in valence band
-transit to conduction band, in valence band, produce corresponding hole h
+, generate active oxygen and the hydroxyl free radical with extremely strong Oxidation, by antibacterial and pathogen oxidation Decomposition.Therefore at spiracle arranged outside photo-catalytic filtering screen, antibacterial and the airborne approach of pathogen have effectively been blocked.
Doctor enters respirator inside with the rubber membrane that syringe needle or miscellaneous equipment pierce through on manhole appendix, can carry out oral cavity sampling, feedwater or administration, liquid or the material removing that expectoration in patient oral cavity, splash can also be gone out or trickle and, and needn't take off respirator, thereby reduced the risk that directly contacts patient's spittle because taking off respirator.And after syringe or miscellaneous equipment are finished the work, its syringe needle exits in the process of respirator and fully contact with medical alcohol is cotton, has played stretching into the direct effect of sterilizing of parts of respirator inside.
This utility model respirator in use needn't take off substantially; thereby avoided medical personnel directly with the contacting of patient's spittle or breath; from source, block transmission of disease approach, effectively protected medical personnel and family members thereof, also prevented the possibility of cross infection between patient.
Accompanying drawing explanation
Fig. 1 is respirator side view described in the utility model;
Fig. 2 is respirator front view described in the utility model;
Fig. 3 is the partial schematic diagram of respirator C-C section described in the utility model;
Fig. 4 is the schematic cross-section of respirator spiracle described in the utility model;
Fig. 5 is the schematic cross-section of respirator manhole appendix described in the utility model;
Fig. 6 is the schematic cross-section of the respirator spiracle described in this utility model specific embodiment four.
The specific embodiment
The specific embodiment one: in conjunction with Fig. 1～5 explanation present embodiment, present embodiment comprises face shield 1 for strong infectiousness respiratory disorder patient's respirator, on face shield 1, there is Oxygen tube connector 1-1, it also comprises facial sealing ring 2 and flexible expandable portion 3, and flexible expandable portion 3 is between face shield 1 and facial sealing ring 2; The cross section of face sealing ring 2 is " people " font; Face shield 1 is provided with spiracle 1-2, and spiracle 1-2 arranged outside has photo-catalytic filtering screen 4; On face shield 1, be provided with manhole appendix, manhole appendix inner side is coated with rubber membrane A5, and manhole appendix outer side covers has rubber membrane B6, and the edge of rubber membrane A5 and rubber membrane B6 is closely connected with face shield 1 respectively, between rubber membrane A5 and rubber membrane B6, is filled with medical alcohol cotton 7.
In present embodiment, rubber membrane is divided into two-layerly, also can be divided into multilamellar, has that medical alcohol is cotton fills therebetween.If certain one deck rubber membrane ruptures, damaged or depart from face shield, still can guarantee the seal of manhole appendix, excessive with the spittle or the gas of the source of infection in the cover that ensures respiration.
Present embodiment spiracle 1-2 can be arranged at face shield 1 top, is stopped up avoiding by patient's splashings.
The specific embodiment two: in conjunction with Fig. 5, present embodiment is described, the difference of present embodiment and the specific embodiment one is: rubber membrane A5 and rubber membrane region that B6 surrounds are lens-shaped.Other is identical with embodiment one.
The specific embodiment three: in conjunction with Fig. 1～3 explanation present embodiment, present embodiment and the specific embodiment one or twos' difference is: spiracle 1-2 is arranged at face shield 1 bottom, corresponding with lip position, and spiracle 1-2 quantity is 1～10.Other is identical with embodiment one or two.
Present embodiment can specifically arrange spiracle position and number according to actual needs.
The specific embodiment four: in conjunction with Fig. 6, present embodiment is described, present embodiment and the specific embodiment one, two or threes' difference is: photo-catalytic filtering screen 4 is embedded in outside spiracle 1-2 in groove.Other is identical with embodiment one, two or three.
The specific embodiment five: in conjunction with Fig. 1,2 and 5 explanation present embodiments, the difference of one of present embodiment and specific embodiment one to four is: manhole appendix is arranged at around Oxygen tube connector 1-1, and manhole appendix number is 1～5.Other is identical with one of embodiment one to four.
Nasal feeding tube also can be passed through the manhole appendix on present embodiment respirator, and utilizes rubber membrane to be fixed it.
Present embodiment can arrange manhole appendix position and number according to actual needs.
The specific embodiment six: in conjunction with Fig. 3, present embodiment is described, the difference of one of present embodiment and specific embodiment one to five is: the cross section of flexible expandable portion 3 is accordion.Other is identical with one of embodiment one to five.
Claims (6)
1. for strong infectiousness respiratory disorder patient's respirator, respirator for strong infectiousness respiratory disorder patient comprises face shield (1), on face shield (1), there is Oxygen tube connector (1-1), it is characterized in that also comprising facial sealing ring (2) and flexible expandable portion (3) for strong infectiousness respiratory disorder patient's respirator, flexible expandable portion (3) is positioned between face shield (1) and facial sealing ring (2); The cross section of face sealing ring (2) is " people " font; Face shield (1) is provided with spiracle (1-2), and spiracle (1-2) arranged outside has photo-catalytic filtering screen (4); Face shield is provided with manhole appendix on (1), manhole appendix inner side is coated with rubber membrane A (5), manhole appendix outer side covers has rubber membrane B (6), the edge of rubber membrane A (5) and rubber membrane B (6) is closely connected with face shield (1) respectively, between rubber membrane A (5) and rubber membrane B (6), is filled with medical alcohol cotton (7).
2. the respirator for strong infectiousness respiratory disorder patient according to claim 1, is characterized in that rubber membrane A (5) and rubber membrane B (6) region that surrounds are lens-shaped.
3. the respirator for strong infectiousness respiratory disorder patient according to claim 1, is characterized in that spiracle (1-2) is arranged at face shield (1) bottom, and corresponding with lip position, spiracle (1-2) quantity is 1～10.
4. the respirator for strong infectiousness respiratory disorder patient according to claim 1, is characterized in that photo-catalytic filtering screen (4) is embedded in the groove of spiracle (1-2) outside.
5. the respirator for strong infectiousness respiratory disorder patient according to claim 1, is characterized in that manhole appendix is arranged at Oxygen tube connector (1-1) around, and manhole appendix number is 1～5.
6. the respirator for strong infectiousness respiratory disorder patient according to claim 1, the cross section that it is characterized in that flexible expandable portion (3) is accordion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320613238.2U CN203458668U (en) | 2013-09-30 | 2013-09-30 | Respirator for patient having strong-infectivity respiratory disease |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320613238.2U CN203458668U (en) | 2013-09-30 | 2013-09-30 | Respirator for patient having strong-infectivity respiratory disease |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203458668U true CN203458668U (en) | 2014-03-05 |
Family
ID=50171050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320613238.2U Expired - Fee Related CN203458668U (en) | 2013-09-30 | 2013-09-30 | Respirator for patient having strong-infectivity respiratory disease |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203458668U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105233387A (en) * | 2015-09-25 | 2016-01-13 | 艾和美 | Respirator for infectious disease ward |
| CN107320820A (en) * | 2017-06-22 | 2017-11-07 | 苏州雾联医疗科技有限公司 | A kind of vaporizer |
| CN108310577A (en) * | 2018-01-23 | 2018-07-24 | 温州市中心医院 | A kind of anti-infection mask of breathing endoscope diagnosis and treatment |
| CN111345852A (en) * | 2020-04-21 | 2020-06-30 | 天津佰旺达科技有限公司 | Swab sampling protective mask for preventing patient from flying foam |
| CN111493422A (en) * | 2020-04-20 | 2020-08-07 | 安徽医科大学第一附属医院 | Medical protective clothing |
| CN111760136A (en) * | 2020-08-11 | 2020-10-13 | 安徽铭皓医疗器械有限公司 | Medical atomizer suction face guard |
| CN111773493A (en) * | 2020-06-16 | 2020-10-16 | 温州市中心医院 | A new type of atomizing mask |
-
2013
- 2013-09-30 CN CN201320613238.2U patent/CN203458668U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105233387A (en) * | 2015-09-25 | 2016-01-13 | 艾和美 | Respirator for infectious disease ward |
| CN107320820A (en) * | 2017-06-22 | 2017-11-07 | 苏州雾联医疗科技有限公司 | A kind of vaporizer |
| CN108310577A (en) * | 2018-01-23 | 2018-07-24 | 温州市中心医院 | A kind of anti-infection mask of breathing endoscope diagnosis and treatment |
| CN108310577B (en) * | 2018-01-23 | 2024-10-29 | 温州市中心医院 | Infection-preventing mask for respiratory endoscope diagnosis and treatment |
| CN111493422A (en) * | 2020-04-20 | 2020-08-07 | 安徽医科大学第一附属医院 | Medical protective clothing |
| CN111345852A (en) * | 2020-04-21 | 2020-06-30 | 天津佰旺达科技有限公司 | Swab sampling protective mask for preventing patient from flying foam |
| CN111773493A (en) * | 2020-06-16 | 2020-10-16 | 温州市中心医院 | A new type of atomizing mask |
| CN111773493B (en) * | 2020-06-16 | 2022-02-18 | 温州市中心医院 | A new type of atomizing mask |
| CN111760136A (en) * | 2020-08-11 | 2020-10-13 | 安徽铭皓医疗器械有限公司 | Medical atomizer suction face guard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20150930 |
|
| EXPY | Termination of patent right or utility model |