CN2440464Y - disposable medical mask - Google Patents
disposable medical mask Download PDFInfo
- Publication number
- CN2440464Y CN2440464Y CN00239810U CN00239810U CN2440464Y CN 2440464 Y CN2440464 Y CN 2440464Y CN 00239810 U CN00239810 U CN 00239810U CN 00239810 U CN00239810 U CN 00239810U CN 2440464 Y CN2440464 Y CN 2440464Y
- Authority
- CN
- China
- Prior art keywords
- head
- shield
- ventilative
- transparent membrane
- 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.)
- Expired - Fee Related
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model provides a medical operating protective device which is a disposable medical mask. A ventilation head mask is added on the basis of the existing disposable medical mask which is composed of a transparent film, a forehead shelf and a ligament of the forehead shelf. An opening on the front part of the ventilation head mask is connected and sealed with the periphery of the transparent film. An opening on a lower part is contracted tightly by the ligament of the head mask. The head mask can replace protective devices of a mask, protective glasses, an operating cap, etc., to make faces or even whole heads of medical personnel isolated from patients. Cross infection can be effectively prevented. The utility model has the advantages of good ventilation property, simple structure, convenient use and comfortable use.
Description
This utility model relates to a kind of medical protection utensil, the protective mast that uses when especially medical personnel perform a surgical operation.
Another utility model ZL99238715.9 of the applicant discloses a kind of Dispoable medical face shield, this face shield is made up of transparent membrane, volume frame and volume frame frenulum, transparent membrane is fixed on the volume frame, the volume frame is fixed on the forehead of user by volume frame frenulum, thereby transparent membrane can protect the face of user, prevents the cross infection with patient.But use this face shield while medical personnel also will wear mask, operating cap etc., and these several utensil composite prices are also expensive, improved the operation cost.
The purpose of this utility model just provides a kind of Dispoable medical face shield, and it can prevent the cross infection of performing the operation effectively, can replace several protective devices such as mask, operating cap, protective spectacles, and easy to use, and isolation effect is better, and is cheap.
The purpose of this utility model is finished by following scheme: increase by a ventilative head-shield on the existing Dispoable medical face shield basis of being made up of transparent membrane, volume frame, volume frame frenulum, the opening that is somebody's turn to do ventilative head-shield the place ahead is connected sealing with the transparent membrane periphery, and the opening of ventilative head-shield below is tightened up by the head-shield frenulum.
According to instructions for use, the also available ventilative half a head cover of above-mentioned ventilative head-shield substitutes, a covering volume, face and lower jaw part, and the opening at ventilative half a head cover rear is tightened up by the head-shield frenulum.
As further improvement of the utility model, in ventilative head-shield or ventilative half a head cover, be provided with antifog interlayer, the preceding lower edge of this antifog interlayer is connected in the transparent membrane lower edge, back upper edge is on the height between user eyes and the nose, prevent that moist fog is sprayed onto on the thin film in the place ahead, to keep definition.
As another improvement of the present utility model, at least two post nails are established in volume frame forward position, and transparent membrane and this post nail corresponding position, position have otch, and otch is pressed into along ailhead, is suspended in the corresponding post nail, and transparent membrane is fixed on the volume frame.
Compare with existing Dispoable medical face shield, this face shield can make medical personnel's entire face and even whole head and patient isolate fully, prevent cross infection effectively, and good permeability, simple in structure, use comfortable convenience, integrate the function of protective devices such as mask, protective spectacles, operating cap, wear conveniently, cheap.
Below in conjunction with accompanying drawing this utility model is further described in detail.
Fig. 1 is the user mode sketch map of this utility model one embodiment.
Fig. 2 is the user mode sketch map of another embodiment of this utility model.
Fig. 3 is the structural representation of this utility model post nail.
As shown in Figure 1, the periphery of transparent membrane 3 passes through methods such as sewing or stickup the closure of openings in ventilative head-shield 4 the place aheads.The otch 6 of transparent membrane 3 is pressed on the corresponding post nail 5 in volume frame 1 forward position 4 of transparent membrane 3 and whole ventilative head-shields and volume frame 1 relative fixed.Certainly, 1 on transparent membrane 3 and volume frame fixing also can be followed closely 5 ends at post and establish a narrow slit groove, and the correspondence position of transparent membrane is cut
The shape opening fixes or uses common methods such as double faced adhesive tape stickup.During use, by volume frame frenulum 2 volume frame 1 is fixed on the user forehead, then ventilative head-shield 4 is covered on the user head, fasten the head-shield frenulum 7 of ventilative head-shield 4 lower opening, the whole head of user, face are promptly isolated fully with patient, and seeing through transparent membrane 3 can the clear observation external world.The gas of breathing out for fear of user forms mist and influences sight line on transparent membrane 3, in ventilative head-shield, antifog interlayer 8 can be set, these antifog interlayer 8 preceding lower edges are connected in transparent membrane 3 lower edges, back upper edge is on the height between user eyes and the nose, it can effectively isolate the moisture content in the breath, prevent that formation is vaporific on transparent membrane, guarantee that sight line is clear.
Ventilative head-shield 4 can adopt the non-woven fabrics manufacturing, and it has air permeability and good, and user can keep breathing smooth and easy.Operation finishes, and can abandon transparent membrane 3 and the ventilative head-shield 4 of non-woven fabrics useless.Ventilative head-shield 4 also can adopt poromeric material manufacturings such as gauze or nylon Bao Bu.
Fig. 2 is another embodiment of the present utility model, ventilative head-shield 4 is substituted by ventilative half a head cover 9, whole face amount portion, lower jaw and the patient of user isolate fully, the crown and hindbrain are exposed, the user sensation can be more comfortable like this, especially is fit to the very not strict unit of southern weather or aseptic isolation and uses.
It respectively is two or more being used for fixing the post nail 5 of transparent membrane 3 and the quantity of otch 6, is advisable for three.As shown in Figure 3, in order to prevent transparent membrane 3 landings, the outer end diameter of post nail 5 should be thick a little.
Otch 6 can be selected " ten " font, " Y " shape, " * " shape etc. for use.
The medical personnel of the operation of this utility model in being applicable to medical field, isolation ward, epidemic prevention etc., also be applicable to relate to harmful, the experiment of corrosive deposit and the operator in the food processing process etc.
Claims (8)
1, a kind of Dispoable medical face shield, comprise transparent membrane (3), volume frame (1), volume frame frenulum (2), it is characterized in that: it also comprises a ventilative head-shield (4), the opening that is somebody's turn to do ventilative head-shield (4) the place ahead is connected sealing with transparent membrane (3) periphery, and the opening of ventilative head-shield (4) below is tightened up by head-shield frenulum (7).
2, Dispoable medical face shield according to claim 1, it is characterized in that: be provided with antifog interlayer (8) in the described ventilative head-shield (4), this preceding lower edge of antifog interlayer (8) is connected in transparent membrane (3) lower edge, and back upper edge is on the height between user eyes and the nose.
3, Dispoable medical face shield according to claim 1 and 2 is characterized in that: described ventilative head-shield (4) adopts non-woven fabrics to make.
4, Dispoable medical face shield according to claim 1 and 2 is characterized in that: there are at least two post nails (5) in described volume frame (1) forward position, and transparent membrane (3) has corresponding otch (6) with this post nail (5) corresponding position, position.
5, Dispoable medical face shield according to claim 4 is characterized in that: described post nail (5) is 3.
6, Dispoable medical face shield according to claim 4 is characterized in that: described otch (6) is a cross.
7, a kind of Dispoable medical face shield, comprise transparent membrane (3), volume frame (1), volume frame frenulum (2), it is characterized in that: it also comprises a ventilative half a head cover (9), the opening that is somebody's turn to do ventilative half a head cover (9) the place ahead is connected sealing with transparent membrane (3) periphery, and the opening at ventilative half a head cover (9) rear is tightened up by head-shield frenulum (7).
8, Dispoable medical face shield according to claim 7, it is characterized in that: be provided with antifog interlayer (8) in the described ventilative half a head cover (9), this preceding lower edge of antifog interlayer (8) is connected in transparent membrane (3) lower edge, and back upper edge is on the height between user eyes and the nose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00239810U CN2440464Y (en) | 2000-10-20 | 2000-10-20 | disposable medical mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00239810U CN2440464Y (en) | 2000-10-20 | 2000-10-20 | disposable medical mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2440464Y true CN2440464Y (en) | 2001-08-01 |
Family
ID=33600588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN00239810U Expired - Fee Related CN2440464Y (en) | 2000-10-20 | 2000-10-20 | disposable medical mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2440464Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102793529A (en) * | 2012-09-06 | 2012-11-28 | 中南大学 | Knee arthroscopy waterproof jacket |
| CN103181641A (en) * | 2011-12-31 | 2013-07-03 | 上海市第七人民医院 | Multifunctional clinic head-band-type protective mask |
| CN104522910A (en) * | 2014-12-29 | 2015-04-22 | 首都医科大学附属北京地坛医院 | Medical protective mask |
| CN104783346A (en) * | 2015-04-23 | 2015-07-22 | 首都医科大学附属北京地坛医院 | Medical protective screen hood |
| CN105124841A (en) * | 2015-09-08 | 2015-12-09 | 北京市美嘉亿盛医疗器械有限公司 | Operation protective cap |
| WO2018183872A1 (en) | 2017-03-31 | 2018-10-04 | Kimberly-Clark Worldwide, Inc. | Headgear |
| CN111165960A (en) * | 2020-03-08 | 2020-05-19 | 河南牛帕力学工程研究院 | Face guard and use epidemic prevention subassembly of this face guard |
| CN111317934A (en) * | 2020-03-31 | 2020-06-23 | 郑州大学第一附属医院 | Medical protective hood |
| CN111567941A (en) * | 2020-05-26 | 2020-08-25 | 融仁(杭州)医疗器械有限公司 | Multifunctional medical protective hood |
-
2000
- 2000-10-20 CN CN00239810U patent/CN2440464Y/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103181641A (en) * | 2011-12-31 | 2013-07-03 | 上海市第七人民医院 | Multifunctional clinic head-band-type protective mask |
| CN102793529A (en) * | 2012-09-06 | 2012-11-28 | 中南大学 | Knee arthroscopy waterproof jacket |
| CN104522910A (en) * | 2014-12-29 | 2015-04-22 | 首都医科大学附属北京地坛医院 | Medical protective mask |
| CN104522910B (en) * | 2014-12-29 | 2017-07-28 | 首都医科大学附属北京地坛医院 | Medical protective mask |
| CN104783346A (en) * | 2015-04-23 | 2015-07-22 | 首都医科大学附属北京地坛医院 | Medical protective screen hood |
| CN105124841A (en) * | 2015-09-08 | 2015-12-09 | 北京市美嘉亿盛医疗器械有限公司 | Operation protective cap |
| WO2018183872A1 (en) | 2017-03-31 | 2018-10-04 | Kimberly-Clark Worldwide, Inc. | Headgear |
| CN110325247A (en) * | 2017-03-31 | 2019-10-11 | 金伯利-克拉克环球有限公司 | Headwear |
| CN110325247B (en) * | 2017-03-31 | 2020-09-11 | 金伯利-克拉克环球有限公司 | Head wear |
| EP3600569A4 (en) * | 2017-03-31 | 2021-01-20 | Kimberly-Clark Worldwide, Inc. | Headgear |
| US11583706B2 (en) | 2017-03-31 | 2023-02-21 | Kimberly-Clark Worldwide, Inc. | Headgear |
| CN111165960A (en) * | 2020-03-08 | 2020-05-19 | 河南牛帕力学工程研究院 | Face guard and use epidemic prevention subassembly of this face guard |
| CN111317934A (en) * | 2020-03-31 | 2020-06-23 | 郑州大学第一附属医院 | Medical protective hood |
| CN111567941A (en) * | 2020-05-26 | 2020-08-25 | 融仁(杭州)医疗器械有限公司 | Multifunctional medical protective hood |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |