CN2599943Y - Protective mask for preventing SARS virus spread - Google Patents
Protective mask for preventing SARS virus spread Download PDFInfo
- Publication number
- CN2599943Y CN2599943Y CN 03257868 CN03257868U CN2599943Y CN 2599943 Y CN2599943 Y CN 2599943Y CN 03257868 CN03257868 CN 03257868 CN 03257868 U CN03257868 U CN 03257868U CN 2599943 Y CN2599943 Y CN 2599943Y
- Authority
- CN
- China
- Prior art keywords
- main body
- toxin expelling
- curtain
- cover main
- sealing
- 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
Links
Images
Landscapes
- Accommodation For Nursing Or Treatment Tables (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model relates to a medical apparatus, in particular to a protection cover preventing a SARS virus from spreading, primarily comprising a main cover body, an extension body, a negative pressure filtration toxin expelling apparatus and a sealed curtain. The main cover body is provided with an operation hole with an isolated sleeve and a pipe opening of a breathing machine; a toxin expelling hole is arranged in a front side of the main cover body; an end of the extension body is sealed and inserted into the main cover body; another end is provided with the tapered chest sealed curtain, a two-arm symmetrical sealed curtain is arranged on the tapered chest sealed curtain; the negative pressure filtration toxin expelling apparatus is inserted into the toxin expelling hole through an exhaust dust and connected with the main cover body. The utility model has the advantages of nonpoisonous, tasteless, transparent and elegant appearance, light weight for movement and low fabrication cost, applying in the windpipe intubation and sputum aspiration for a serious SARS patient and a carrier of which the SARS virus can not be expelled, and the windpipe intubation for the respiratory failure due to the infection by an unidentified pathogenic virus, as well as the diagnosis and treatment for a patent in a fever clinic.
Description
Technical field
The utility model relates to medical apparatus, and especially a kind of protective cover that stops SARS virus to be propagated is used to be reduced to patient SARS, suspicious SARS virus carrier, promoting the circulation of qi cannula, the protector of the risk of the medical staff infection SARS virus of suction phlegm operation.
Background technology
To SARS patient and suspicious SARS virus carrier's patient, the promoting the circulation of qi cannula, and when inhaling the phlegm operation,, greatly increased the risk that the operator is infected by SARS because operator and patient separate for closely connecing face-to-face.
The solution of prior art comprises that the operator wears multilayer proofing mouth mask and eye protective glass, and this has just played the protective action of certain limit, and makes troubles to the operator.Protective cover be applied in Chinese part provinces and cities the SARS disease takes place before report very rare.In resisting the SARS process, people begin to design various relevant protective covers, the protective cover of open report, and profile, configuration aspects have certain reasonability and practicality.
The utility model content
The purpose of this utility model provides the protective cover that a kind of novel prevention SARS virus is propagated, and it is trachea cannula, the suction phlegm protective cover that can stop the doctor, suffer from cross-infection (hinder mutual infectlon) SARS virus.
The utility model comprises that mainly cover main body, ennation, negative pressure filtration toxin expelling device and sealing curtain constitute, and the symmetrical both sides of cover main body respectively have one to have the handle hole of isolating oversleeve, cover main body one side have two have the isolation curtain, the lung ventilator tube opening.There is a toxin expelling mouth front side of cover main body, and it is stamped seal cover or sealing shroud.The cover main body is inserted in the sealing of ennation one end coupling, and the other end is installed taper chest sealing curtain, and the both arms sealing curtain of symmetry is arranged on the taper chest sealing curtain.The negative pressure filtration toxin expelling device is made up of small-sized ventilating fan, filter-sterilizer and exhaust duct, inserts the toxin expelling mouth by exhaust duct and is connected with the cover main body.
The utility model can connect the negative pressure filtration toxin expelling device with the toxin expelling mouth of cover main body front side, and the rear portion connects ennation uses, and has sealing effectiveness satisfaction, and the cover external space is polluted little characteristics.Also the toxin expelling mouth of cover main body can be used separately with seal cover sealing back, have simple, convenient characteristics.But the utility model called after HMI cover, the two king's covers of another name.
The utlity model has nontoxic, tasteless transparent generous, the in light weight characteristics of being convenient to move aesthetic in appearance; Toughness is moderate, according to the needs of intubate operation, but the width appropriate regulation; The practical value height, cost is low.
The utility model is applied to resist SARS, the operation of can be used for severe patient SARS promoting the circulation of qi cannula, inhaling phlegm; Be used for outpatient service, acute disease to not getting rid of SARS virus carrier's critical patient, promoting the circulation of qi cannula, the operation of inhaling phlegm; Also can be used in the emergency operation, to the patient's promoting the circulation of qi cannula that can not get rid of the SARS virus carrier, the operation of inhaling phlegm; And the diagnosis and treatment that are used for the patient of fever clinic.
The utility model equally also can be received better effects for resisting phthisical cross infection, more can be widely used in the respiratory failure due to the not clear pathogenic infection, needs in the operation of promoting the circulation of qi cannula ventilation.The utility model can use the simple type of cover main body separately, is fit to all patients' trachea cannula, the operation of inhaling phlegm.
Description of drawings
Fig. 1 is the utility model overall schematic.
Fig. 2 is the whole decomposing schematic representation of the utility model.
Fig. 3 is cover main body and ennation schematic diagram.
Fig. 4 is the simple type stereogram for the cover main body.
The specific embodiment
Below by drawings and Examples the utility model is described further again.
As shown in the figure, the utility model comprises cover main body 2, ennation 5, and negative pressure filtration toxin expelling device 17 and sealing curtain 7 constitute; The symmetrical both sides of cover main body 2 respectively have one to have the handle hole 3 of isolating oversleeve, are connected with neonychium 14 on the handle hole 3, prevent to abrade hand and two arm; Cover main body 2 one sides have two have isolate curtain, lung ventilator tube opening 4.There is a toxin expelling mouth 1 front side of cover main body 2, and it is stamped seal cover 11 or sealing shroud 12.Cover main body 2 is inserted in the sealing of ennation 5 one ends coupling, and the other end is installed taper chest sealing curtain 7, and the both arms sealing curtain 6 of symmetry is arranged on the taper chest sealing curtain 7.Negative pressure filtration toxin expelling device 17 is made up of small-sized ventilating fan 8, filter-sterilizer 9 and exhaust duct 10, inserts toxin expelling mouth 1 by exhaust duct 10 and is connected with cover main body 2.
Cover main body 2 each side has one to be connected with the handle hole 3 of isolating sleeve.The operator can this stretch into hand channel in the cover, the operation of finish trachea cannula, inhaling phlegm.Cover main body 2 right sides have two be connected with isolate curtain, lung ventilator tube opening 4, the lung ventilator pipe can be stretched in the cover thus, to patient's oxygen supply of pressurizeing.Making the material of isolating sleeve, isolating curtain can first-selected nonwoven.The toxin expelling mouth 1 of cover main body 2 front sides is with seal cover 11 or sealing shroud 12 sealings.Open seal cover, can connect negative pressure filtration toxin expelling device 17.Sealing shroud 12 is made for ultra-thin rubber membrane, and similar one ultra-thin condom is stamped the toxin expelling mouth of sealing shroud, can directly connect the negative pressure filtration toxin expelling device.
The effect of ennation 5 is to unite cover main body 2 to constitute a seal cavity.The rear portion of ennation is tapered chest sealing curtain 7.Connect both arms sealing curtain 6, make the nonwoven of the first-selected mesh appropriateness of material, the opening part of both arms sealing curtain 6, tapered chest sealing curtain 7 is equipped with elastic rubber band, can adjust the size of both arms sealing curtain 6, tapered chest sealing curtain 7 openings, reach the purpose of two upper arm of sealing and chest.Row is during seal operation, tighten up both arms sealing curtain 6, tapered chest sealing curtain 7 openings after, the space between both arms and trunk, the nonwoven of available sealing curtain is clogged.Ennation 5 can directly insert cover main body 2, inserts length, can move forward and backward and both maintenances are sealed into suitable with the former.Both seal with cover main body 2 naturally by the elastical retraction power of ennation 5.Also can between the slit of both overlapping cross sections, add an amount of seal fluid, reach optimal sealing effectiveness.
Make nontoxic, the tasteless transparent medical plastic of material first-selection of main body and ennation, medical grade rubber and boundary can add suitable compound in material between the two in above-mentioned material.
Negative pressure filtration toxin expelling device 17 comprises small-sized ventilating fan 8, and filter-sterilizer 9 and toxin expelling pipe 10, filter-sterilizer 9 can be to filter disinfection network or the high temperature malicious case that goes out.
Both arms sealing curtain, tapered chest sealing curtain are isolated oversleeve and are isolated curtain, at first are fixed in the resilient protection pad by suture, neonychium and cover main body, ennation are adhesively fixed with viscose glue again.
Cover main body or ennation bottom connect elastic pad respectively, 15 heelpieces for cover main body 2, and 16 is the heelpiece of ennation 5, heelpiece has the effect that strengthens stability of the present utility model and sealing.
When promoting the circulation of qi cannula, the operation of suction phlegm, earlier with seal cover 11 or sealing shroud 12, the toxin expelling hole 1 of seal bootr main body front side, the cover back body is sealed with ennation.Both hands operation in left and right isolation curtain, handle hole 3 enter cover respectively.Behind the complete operation, open seal cover 11, connect toxin expelling filter 17, or directly will filter toxin expelling device and be connected in the toxin expelling mouth 1 that has sealing shroud 12 with toxin expelling, utilize the negative pressure of toxin expelling filter that sealing shroud 12 is torn, pass to toxin expelling mutually in making the toxin expelling filter and covering.
Cover main body 2 can or not established toxin expelling mouth (Fig. 4) with seal cover 11 sealing toxin expelling mouths 1 back, uses separately, have simple to operation, characteristics easily.
Claims (6)
1, a kind of protective cover that stops SARS virus to be propagated, it is characterized in that it comprises that mainly cover main body, ennation, negative pressure filtration toxin expelling device and sealing curtain constitute, the symmetrical both sides of cover main body respectively have one to have the handle hole of isolating oversleeve, cover main body one side have two have the isolation curtain, the lung ventilator tube opening; There is a toxin expelling mouth front side of cover main body; The cover main body is inserted in the sealing of ennation one end coupling, and the other end is installed taper chest sealing curtain, and the both arms sealing curtain of symmetry is arranged on the taper chest sealing curtain; The negative pressure filtration toxin expelling device is made up of small-sized ventilating fan, filter-sterilizer and exhaust duct, inserts the toxin expelling mouth by exhaust duct and is connected with the cover main body.
2, the protective cover of propagating according to the described prevention of claim 1 SARS virus is characterized in that the sealing of available seal cover of described toxin expelling mouth or sealing shroud.
3, the protective cover of propagating according to the described prevention of claim 1 SARS virus is characterized in that described filter-sterilizer can be to filter disinfection network or the high temperature malicious case that goes out.
4, the protective cover of propagating according to the described prevention of claim 1 SARS virus is characterized in that described both arms sealing curtain, tapered chest sealing curtain, isolates oversleeve or isolate curtain to connect the resilient protection pad respectively.
5, the protective cover of propagating according to the described prevention of claim 1 SARS virus is characterized in that described cover main body or ennation bottom connect elastic pad.
6, the protective cover of propagating according to the described prevention of claim 1 SARS virus is characterized in that laying seal fluid between described cover main body and the ennation is tightly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03257868 CN2599943Y (en) | 2003-06-16 | 2003-06-16 | Protective mask for preventing SARS virus spread |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03257868 CN2599943Y (en) | 2003-06-16 | 2003-06-16 | Protective mask for preventing SARS virus spread |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2599943Y true CN2599943Y (en) | 2004-01-21 |
Family
ID=34169793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03257868 Expired - Fee Related CN2599943Y (en) | 2003-06-16 | 2003-06-16 | Protective mask for preventing SARS virus spread |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2599943Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100592878C (en) * | 2004-02-18 | 2010-03-03 | Cl.Com有限公司 | Face mask for the protection against biological agents |
| CN111407561A (en) * | 2020-03-30 | 2020-07-14 | 西安知北信息技术有限公司 | Negative pressure isolation operation device for oral diagnosis and treatment |
| CN111529875A (en) * | 2020-05-29 | 2020-08-14 | 李琦 | Totally enclosed air flue operation protective cover |
| CN113018039A (en) * | 2021-03-05 | 2021-06-25 | 青岛大学附属医院 | Infection monitoring and nursing management device for hospital |
| WO2021223277A1 (en) * | 2020-05-06 | 2021-11-11 | 中山大学附属第三医院 | Medical trachea cannula protective cover |
-
2003
- 2003-06-16 CN CN 03257868 patent/CN2599943Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100592878C (en) * | 2004-02-18 | 2010-03-03 | Cl.Com有限公司 | Face mask for the protection against biological agents |
| CN111407561A (en) * | 2020-03-30 | 2020-07-14 | 西安知北信息技术有限公司 | Negative pressure isolation operation device for oral diagnosis and treatment |
| WO2021223277A1 (en) * | 2020-05-06 | 2021-11-11 | 中山大学附属第三医院 | Medical trachea cannula protective cover |
| CN111529875A (en) * | 2020-05-29 | 2020-08-14 | 李琦 | Totally enclosed air flue operation protective cover |
| CN113018039A (en) * | 2021-03-05 | 2021-06-25 | 青岛大学附属医院 | Infection monitoring and nursing management device for hospital |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204635135U (en) | mask body structure | |
| CN2599943Y (en) | Protective mask for preventing SARS virus spread | |
| CN210844524U (en) | Phlegm pipe is inhaled to closed convenient to wash | |
| CN204972589U (en) | Multi -functional artificial respirator is used in nursing of intracardiac branch of academic or vocational study | |
| CN111529875A (en) | Totally enclosed air flue operation protective cover | |
| CN111375111A (en) | Multifunctional isolation mask | |
| CN207237009U (en) | A kind of dual-purpose suction tube of Y-shaped closed | |
| CN110237384A (en) | A kind of interface arrangement of tracheal catheter | |
| CN201384773Y (en) | Artificial airway humidification shield | |
| CN108543186A (en) | A kind of anaesthetic mask | |
| CN212279976U (en) | Multi-functional gauze mask of mouth nose breathing disconnect-type of filtration side | |
| CN2618627Y (en) | Mask for preventing virus spreading | |
| CN204017087U (en) | Air flue moisturizing muffler | |
| CN106621106A (en) | Wearable breathing device | |
| CN209092459U (en) | A kind of anaesthetic mask | |
| CN220714476U (en) | Lung-clearing and phlegm-expelling device in severe breath | |
| CN208708787U (en) | A kind of prevention of infectious disease device | |
| CN111481384A (en) | Multifunctional operation protective cover for new coronary pneumonia patient | |
| CN111135407A (en) | Multi-channel oropharyngeal ventilation device for anesthesia department | |
| CN111109710A (en) | Multi-functional gauze mask of mouth nose breathing disconnect-type of filtration side | |
| CN212679079U (en) | Visual laryngoscope cover for isolating respiratory infectious disease | |
| CN211534553U (en) | Protective mask is gathered to throat swab sample | |
| CN215690817U (en) | Clinical anaesthetic mask | |
| CN2617419Y (en) | Nose breathing apparatus | |
| CN212593412U (en) | Multifunctional oxygen inhalation atomization mask |
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 |