CN2616197Y - Medial infectious respiratory-tract gas droplet aspiratnig isolator - Google Patents
Medial infectious respiratory-tract gas droplet aspiratnig isolator Download PDFInfo
- Publication number
- CN2616197Y CN2616197Y CN 03250916 CN03250916U CN2616197Y CN 2616197 Y CN2616197 Y CN 2616197Y CN 03250916 CN03250916 CN 03250916 CN 03250916 U CN03250916 U CN 03250916U CN 2616197 Y CN2616197 Y CN 2616197Y
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- CN
- China
- Prior art keywords
- gas
- collection funnel
- patient
- gas collection
- exhaust fan
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- 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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Abstract
The utility model discloses a medical infective respiratory tract gas spindrift sucking isolator, which comprises an exhaust fan, a gas collection funnel. A suction inlet of the exhaust fan is connected with top of the gas collection funnel via a pipeline. The bottom of the gas collection funnel is kept away a certain interval from patient bed surface and a certain interval between health care workers and patient is made by lateral of the gas collection funnel. A panel of the gas collection funnel is made of apparent material, so health care workers observe the patient through the panel. Mostly gas and spindrift breathed out by patient are sucked in the pipeline and discharged via starting the exhaust fan. The utility model greatly reduces thickness of gas and spindrift breathed out by patient and makes indoor air fluent. The utility model makes patient comfort and reduces infective probability of health care workers because of respiratory tract gas and spindrift.
Description
Technical field
This utility model relates to a kind of medical equipment, relates in particular to the gas spittle suction of a kind of medical respiration road and isolates apparatus.
Background technology
The infectious respiratory gas spittle makes clinical high-risk medical personnel face risk of infection, and particularly the respiratory tract gas spittle as the severe acute respiratory syndrome patient makes clinical medical and nursing personnel's life be subjected to great threat.Medical personnel adopt and wear masks, wear modes such as isolating clothes at present, isolate with the infectious respiratory gas spittle.Some ward adds exhaust fan on body of wall, make ward air mobile to some extent.Because not to employing suction and other quarantine measures such as the gas spittle, the probability that medical personnel's appearance is infected is many.Medical personnel in the SARS patient rescues are infected numerous by in April, 2003, account for ill personnel's about 1/3rd.
Summary of the invention
This utility model adopts suction and isolated measure, to reduce and the keeping off infection property respiratory tract bulky grain spittle directly is infected with medical personnel and granule respiratory tract gas is infected with room air, reduce the infection chance of the infectious respiratory gas spittle to clinical high-risk medical personnel.
The technical scheme that technical problem adopted that this utility model solves is: exhaust fan is connected with pipeline by the gas collection funnel that transparent material constitutes with panel, its sealing will be guaranteed in the junction, open exhaust fan, exhaust fan produces negative pressure, the gas and the spittle that the patient breathes out, from gas collection funnel intake line, and discharge.
Because this utility model adopts the swabbing action of exhaust fan, by the gas collection funnel, make most of gas that the patient breathes out and fly intake line and discharge, reduce the concentration of the gas and the spittle greatly, and room air smoothness, patient also comfort can occur, in addition, the panel of gas collection funnel is transparent, make medical personnel can be observed the patient by gas collection funnel panel, and the panel of gas collection funnel is isolated medical personnel and patient, reduces and the keeping off infection property respiratory tract bulky grain spittle directly is infected with medical personnel.
Description of drawings
Below in conjunction with drawings and Examples utility model is further specified.
Fig. 1 is the sketch map of the medical infectious respiratory gas of this utility model spittle suction isolator.
The sketch map of Fig. 2 embodiment of the present utility model.
The axonometric drawing of Fig. 3 embodiment gas collection funnel of the present utility model.
Among the figure: 1, gas collection funnel 2, pipeline 3, exhaust fan 4, depurator 11, window
The specific embodiment
In Fig. 1, gas collection funnel 1 top-portion apertures is connected with pipeline 2 with exhaust fan 3 air entries, and exhaust fan 3 can be by the air-breathing intensity of different wind speed retaining controls, to be fit to different level of suction, exhaust fan 3 is generally away from gas collection funnel 1, to reduce the noise in the ward, make patient comfort, avoid the hardship of noise.
In Fig. 2, receive depurator 4 at exhaust fan 3 air vents, depurator 4 mainly is that the expellant gas spittle is carried out purified treatment, make enter atmospheric gas purification after, avoid atmospheric pollution.The main available filtration of purification style, high temperature, disinfectant solution, ultraviolet mode.In addition, a plurality of exhaust fan carry out purified treatment after discharging and entering same depurator 4 after gas can be concentrated.
Gas collection funnel 1 among Fig. 1, Fig. 2 and Fig. 3 is to be made of rigid material, and the structure that the bottom is big, top is little mainly contains pagoda shape, truncated rectangular pyramids, frustum cone structure.The bottom of gas collection funnel 1 is a sick bed, and gas collection funnel 1 is at regular intervals apart from patient's bed surface, does not influence patient and sucks air, does not also influence the connection of mechanical ventilation pipeline.The panel of gas collection funnel 1 plays certain buffer action to medical personnel and patient.
Gas collection funnel 1 among Fig. 1, Fig. 2 and Fig. 3 adopts transparent material, makes medical personnel can be observed the patient by gas collection funnel 1 panel.
Gas collection funnel 1 sidepiece among Fig. 3 has a window 11 at least, but window 11 opening and closing, and when window 11 was opened, medical personnel can operate patient by window.
Claims (3)
1, a kind of medical infectious respiratory gas spittle suction isolator comprises exhaust fan, it is characterized in that the air entry of said exhaust fan is connected with pipeline with gas collection funnel top-portion apertures, and above-mentioned gas collection funnel side panel is a transparent material.
2, medical infectious respiratory gas spittle suction isolator according to claim 1 is characterized in that the air vent of said exhaust fan is connected with pipeline with depurator.
3, medical infectious respiratory gas spittle suction isolator according to claim 1 and 2 is characterized in that above-mentioned gas collection funnel has a window that can open and close at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03250916 CN2616197Y (en) | 2003-05-03 | 2003-05-03 | Medial infectious respiratory-tract gas droplet aspiratnig isolator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03250916 CN2616197Y (en) | 2003-05-03 | 2003-05-03 | Medial infectious respiratory-tract gas droplet aspiratnig isolator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2616197Y true CN2616197Y (en) | 2004-05-19 |
Family
ID=34252943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03250916 Expired - Fee Related CN2616197Y (en) | 2003-05-03 | 2003-05-03 | Medial infectious respiratory-tract gas droplet aspiratnig isolator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2616197Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108478336A (en) * | 2018-03-30 | 2018-09-04 | 广东知识城运营服务有限公司 | A kind of medical infectious disease isolation transfer device |
| WO2021179868A1 (en) * | 2020-03-10 | 2021-09-16 | 重庆陈氏清洁服务有限公司 | Protection device and device against harmful bacteria and viruses in densely populated area |
| JP7024943B1 (en) | 2021-04-14 | 2022-02-24 | 一幸 森 | A device and method for forcibly and individually aspirating and collecting droplets and aerosols in the exhaled breath of a singer, blower or speaker using the power of a local exhaust system. |
-
2003
- 2003-05-03 CN CN 03250916 patent/CN2616197Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108478336A (en) * | 2018-03-30 | 2018-09-04 | 广东知识城运营服务有限公司 | A kind of medical infectious disease isolation transfer device |
| WO2021179868A1 (en) * | 2020-03-10 | 2021-09-16 | 重庆陈氏清洁服务有限公司 | Protection device and device against harmful bacteria and viruses in densely populated area |
| JP7024943B1 (en) | 2021-04-14 | 2022-02-24 | 一幸 森 | A device and method for forcibly and individually aspirating and collecting droplets and aerosols in the exhaled breath of a singer, blower or speaker using the power of a local exhaust system. |
| JP2022163665A (en) * | 2021-04-14 | 2022-10-26 | 一幸 森 | Device and method for forcibly sucking and collecting droplets and aerosol in exhaled air of singer, wind instrument player, or speaker for each individual by using motive power of local exhaust ventilation device |
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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 |