CN1623525A - Negative pressure isolation ward system used for treating infectious disease - Google Patents
Negative pressure isolation ward system used for treating infectious disease Download PDFInfo
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- CN1623525A CN1623525A CNA2003101189309A CN200310118930A CN1623525A CN 1623525 A CN1623525 A CN 1623525A CN A2003101189309 A CNA2003101189309 A CN A2003101189309A CN 200310118930 A CN200310118930 A CN 200310118930A CN 1623525 A CN1623525 A CN 1623525A
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- negative pressure
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- pressure isolation
- ward
- infectious disease
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Abstract
A negative pressure isolated ward system for treating the infectious diseases is composed of the main ward unit divided into therapeutic region, buffer region and clean region, computer monitor and interfone system, incoming air filter system with air inlet duct and air inlet branch pipes for each ward, and negative pressure fitlering and sterilizing system with air draught duct having the air draught windows connected to each ward via one-way valve. The UV sterilizing lamp is installed at entrance of air filtering for the air draught duct.
Description
Technical field
The present invention relates to the ward system of infectious disease treatment usefulness.
Background technology
Extensively adopt computer-controlled supervision intercom system in the prior art, patient's therapeutic state is monitored, communication exchange is convenient.Total Control Room (29) is positioned at the Negative Pressure Isolation Ward outside, can monitor single or multiple Negative Pressure Isolation Ward simultaneously.Be provided with automatically and overlap operating systems with manual two, the control station panel comprises pressure-display device, intake and exhaust amount display control unit, and TV monitor system, two-way intercom system and automatic alarm system, operation conditions and relevant operational factor to each system of negative pressure room are implemented monitoring, and carry out emergent management.But for preventing that air borne virus from not having effective containment facility.
Summary of the invention
Purpose of the present invention prevents infectious disease viral infection medical personnel and is discharged in the atmosphere.
The present invention is the Negative Pressure Isolation Ward system that is used for the infectious disease treatment, form by ward body, computer monitor intercom system, air intake filtration system, negative pressure filtration decontamination system, wherein the ward body is made up of treatment region (19), relief area (6) and clear area (4) three parts, be provided with independently toilet (9) in the treatment region (19), and independently blow-off line is arranged.
Total blast pipe (11) of air intake filtration system is installed in the outside of Negative Pressure Isolation Ward, picks out the branch blast pipe from total blast pipe (11) and receives each room respectively.
Total induced duct (24) of negative pressure filtration decontamination system is installed in the outside of Negative Pressure Isolation Ward, the air-vent (22) that picks out from total induced duct (24) is installed in the window of each house interior respectively, between air-vent (22) and the total induced duct (24) check valve (23) that prevents that air from refluxing is housed; The other end and air filter (26) UNICOM of total induced duct (24), the air inlet side of air filter (26) is equipped with ultraviolet disinfection lamp, the air side of air filter (26) and blower unit (27) UNICOM.
Computer (33) adds up the working time of blower unit (27) automatically, and air filter (26) is changed in the prompting warning.
Treatment region (19) rear portion has one to be used for the outward opening door (21) that patient enters negative pressure isolation room passage; The door (5) of relief area (6), door (8) all are equipped with the electron linkage lock, and door (5) is when closing, and door (8) just can be opened; Or door (8) when closing, door (5) just can be opened, treatment region (19) body of wall turning is fillet, the roof of treatment region (19) is equipped with ultraviolet disinfection lamp.Medicated clothing decontaminating apparatus (14) is installed in the relief area (6).
The window (1) that is used to send article is installed between clear area (4) and treatment region (19), and window (1) locates to be equipped with electronic interlocking and apparatus for ultraviolet disinfection.
Between clear area (4) and the treatment region (19) observation window that is used for patient's state in the observation ward is installed.
Relief area (6) is equipped with independently induced duct, air inlet adjustment valve and exhaust regulating valve.
The outlet side of blower unit (27) and spray decontaminating apparatus (28) UNICOM, piped ultraviolet disinfection lamp (25) is installed in the inboard of total induced duct (24), and is parallel with the axis of total induced duct (24).
Negative pressure is isolated the room overall fixed on the steelframe base, and can wholely move.
The present invention can form the subenvironment that is lower than external pressure under the blower unit effect, outside air is sucked by air inlet, but the isolation ward air can not freely be overflowed, must feed through induced duct and enter atmosphere again after filter sterilization device focuses on, thereby realize that negative pressure isolates, avoided carrying disease germs in the Negative Pressure Isolation Ward air environment and personnel's pollution and infection to external world.
Description of drawings
Fig. 1 is the vertical view of system of the present invention.
The specific embodiment
As shown in Figure 1, the present invention is made up of ward body, computer monitor intercom system, inlet air filtration system, negative pressure filtration decontamination system, wherein the ward body is made up of treatment region (19), relief area (6), clear area (4) three parts, there is an outward opening door (21) at the therapeutic room rear portion, enter the passage that negative pressure is isolated the room as patient, patient enters the back and from the outside door is closed; The doctor enters treatment region (19) by the room front end through clear area (4) and relief area (6), and all door and windows all adopt closed structure.
For preventing that treatment region (19) air from flowing backward to relief area (6), the door of relief area (5), door (8) are all installed the electron linkage lock, and door (5) is when closing, and door (8) just can be opened; Or door (8) when closing, door (5) just can be opened, and has sound prompt function.
Delivery of drug substances and food etc. are equipped with the window (1) that is used to send article between clear area (4) and the treatment region (19) for convenience, and electronic interlocking and automatic ultraviolet disinfection lamp are housed, and avoid the pollution of treatment region (19) air to clear area (4).Be provided with independent toilet (9) in the treatment region (19), be furnished with shower, wash one's hands, facility patients such as urinal uses, can satisfy the needs that the patient isolates for treatment for a long time, and independently blow-off line is arranged.(15) door of the toilet of using for patient (9).
Ward body integral installation is equipped with roller on the base steelframe on the steelframe base, the ward body can wholely move when roller jack-up.
Total blast pipe (11) of air intake filtration system is installed under the anterior eaves of Negative Pressure Isolation Ward, single arrow among Fig. 1 is represented the mobile direction of air intake, pick out three branch blast pipes (2), (10), (7) from total blast pipe (11), (4) indoor roof enters treatment region (19) through the clear area to divide blast pipe (2), divide blast pipe (10) to enter treatment region (19) through the toilet roof, divide blast pipe (7) to feed relief area (6), two air inlets (16) of treatment region (19) lay respectively at the upper left corner, roof, place, the upper right corner.The air intake of total blast pipe (11) is installed air filter (13), locates to be equipped with an intake valve (12) at total blast pipe (11) near air filter (13).
Total induced duct (24) of negative pressure filtration decontamination system is installed under the Negative Pressure Isolation Ward rear window, two air-vents (22) that pick out from total induced duct (24) are installed in respectively under treatment region (19) interior windows, between air-vent (22) and the total induced duct (24) check valve (23) that prevents that air from refluxing are housed.
Computer (33) is controlled blower unit (27) and intake and exhaust pressure residual quantity, and the negative pressure value of treatment region (19) is stabilized in-30Pa, and the negative pressure value of relief area (6) is stabilized in-15Pa.Isolate a distance, room in the distance negative pressure blower unit (27) is installed, adopt variable-frequency control technique to control big discharge capacity blower unit (27), can carry out air inducing to a plurality of negative pressure separate chambers simultaneously and handle, to obtain stable negative pressure value.
Under blower unit (27) effect, make the air in the ward force one-way flow, through total induced duct (24) bubbling air defecator (26), be installed in blower unit (27) and spray decontaminating apparatus (28) afterwards and focus on, enter atmosphere then, the air pollution of environment to external world of having avoided carrying disease germs in the room.The air inlet side of air filter (26) is equipped with ultraviolet disinfection lamp.Piped ultraviolet disinfection lamp (25) is installed in the inboard of total induced duct (24), and is parallel with the axis of total induced duct (24).
Disinfectant solution spray decontaminating apparatus (28) adopts " a kind of air disinfection decontaminating apparatus " (application number: 03262505.7).
Total Control Room (29) of computer monitor intercom system of the present invention is positioned at the Negative Pressure Isolation Ward outside, can monitor single or multiple Negative Pressure Isolation Ward simultaneously, be provided with automatically and overlap operating systems with manual two, the control station panel comprises pressure-display device, intake and exhaust amount display control unit, and TV monitor system, two-way intercom system and automatic alarm system, the operation conditions and the relevant operational factor of each system of negative pressure room are implemented monitoring, and carry out emergent management.The symbolic representation Computer signal circuit of the band double-head arrow among Fig. 1, vital sign monitors (30) links with the vital sign monitor controller (20) on each sick bed (18) next door; Photographic head (17) is installed on the ceiling of treatment region (19), sends picture intelligence to computer (33) in time; (32) be the monitor of computer (33), (34) are power distribution cabinet, and (35) are converter.
Claims (8)
1, the Negative Pressure Isolation Ward system that is used for the infectious disease treatment, comprise the ward body, the computer monitor intercom system, the invention is characterized in by ward body, computer monitor intercom system, air intake filtration system, negative pressure filtration decontamination system and form, wherein the ward body is made up of treatment region (19), relief area (6) and clear area (4) three parts, be provided with independently toilet (9) in the treatment region (19), and independently blow-off line is arranged;
Total blast pipe (11) of air intake filtration system is installed in the Negative Pressure Isolation Ward outside, picks out the branch blast pipe from total blast pipe (11) and receives each room respectively;
Total induced duct (24) of negative pressure filtration decontamination system is installed in the outside of Negative Pressure Isolation Ward, the air-vent (22) that picks out from total induced duct (24) is installed in the window of each house interior respectively, between air-vent (22) and the total induced duct (24) check valve (23) that prevents that air from refluxing is housed; The other end and air filter (26) UNICOM of total induced duct (24), the air inlet side of air filter (26) is equipped with ultraviolet disinfection lamp, the air side of air filter (26) and blower unit (27) UNICOM;
Computer (33) adds up the working time of blower unit (27) automatically, and air filter (26) is changed in the prompting warning.
2, the Negative Pressure Isolation Ward system that is used for the infectious disease treatment according to claim 1 is characterized in that being that treatment region (19) rear portion has one to be used for the outward opening door (21) that patient enters negative pressure isolation room passage; The door (5) of relief area (6), door (8) all are equipped with the electron linkage lock, and door (5) is when closing, and door (8) just can be opened; Or door (8) when closing, door (5) just can be opened, treatment region (19) body of wall turning is fillet, the roof of treatment region (19) is equipped with ultraviolet disinfection lamp.
3, the Negative Pressure Isolation Ward system that is used for the infectious disease treatment according to claim 1 is characterized in that being equipped with in the relief area (6) medicated clothing decontaminating apparatus (14).
4, the Negative Pressure Isolation Ward system that is used for the infectious disease treatment according to claim 1, it is characterized in that the window (1) that is used to send article is installed between clear area (4) and treatment region (19), window (1) locates to be equipped with electronic interlocking and apparatus for ultraviolet disinfection.
5, the Negative Pressure Isolation Ward system that is used for the infectious disease treatment according to claim 1 is characterized in that between clear area (4) and the treatment region (19) observation window that is used for patient's state in the observation ward being installed.
6, the Negative Pressure Isolation Ward system that is used for the infectious disease treatment according to claim 1 is characterized in that relief area (6) is equipped with independently induced duct, air inlet adjustment valve and exhaust regulating valve.
7, the Negative Pressure Isolation Ward system that is used for the infectious disease treatment according to claim 1, the outlet side and spray decontaminating apparatus (28) UNICOM that it is characterized in that blower unit (27), piped ultraviolet disinfection lamp (25) is installed in the inboard of total induced duct (24), and is parallel with the axis of total induced duct (24).
8, the Negative Pressure Isolation Ward system that is used for the infectious disease treatment according to claim 1 is characterized in that negative pressure isolation room overall fixed on the steelframe base, and can wholely move.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101189309A CN100342836C (en) | 2003-12-04 | 2003-12-04 | Negative pressure isolation ward system used for treating infectious disease |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101189309A CN100342836C (en) | 2003-12-04 | 2003-12-04 | Negative pressure isolation ward system used for treating infectious disease |
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| Publication Number | Publication Date |
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| CN1623525A true CN1623525A (en) | 2005-06-08 |
| CN100342836C CN100342836C (en) | 2007-10-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2003101189309A Expired - Fee Related CN100342836C (en) | 2003-12-04 | 2003-12-04 | Negative pressure isolation ward system used for treating infectious disease |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101217984B (en) * | 2005-07-07 | 2012-02-29 | 拉尔斯-埃里克·莱永达尔 | A system for treating contaminated air with uv-light |
| CN106963588A (en) * | 2017-04-11 | 2017-07-21 | 施若熙 | The method that viral communication in the air of lazaretto ward is prevented with cabin formula air-conditioner set |
| CN109125754A (en) * | 2018-11-05 | 2019-01-04 | 李国红 | A kind of nursing in operating room decontamination system |
| CN111135677A (en) * | 2020-02-14 | 2020-05-12 | 朱寿连 | Isolation and disinfection system for infectious patients |
| CN111236702A (en) * | 2020-02-27 | 2020-06-05 | 肖婷 | Convenient to use's special isolation equipment in infectious ward |
| CN111271789A (en) * | 2020-03-20 | 2020-06-12 | 海润新风（重庆）智能技术有限公司 | Negative pressure ward and ventilation control method used in combination with epidemic prevention |
| CN111322680A (en) * | 2020-03-31 | 2020-06-23 | 重庆海润绿色科技集团有限公司 | Mobile emergency isolation shelter ventilation air-conditioning control system and control method for epidemic prevention dual-purpose |
| CN111441618A (en) * | 2020-03-31 | 2020-07-24 | 重庆海润绿色科技集团有限公司 | Movable infectious disease emergency protection integrated intelligent shelter |
| CN111576937A (en) * | 2020-04-09 | 2020-08-25 | 中建科技有限公司 | Assembled automatic control multi-gradient negative pressure isolation unit |
| CN111576936A (en) * | 2020-04-09 | 2020-08-25 | 河南科技大学第一附属医院 | Modularized negative pressure isolation ward and negative pressure isolation area |
| CN111938953A (en) * | 2020-09-17 | 2020-11-17 | 广安市人民医院 | Traction movable type expandable negative pressure isolation transfer cabin |
| CN112914901A (en) * | 2021-01-25 | 2021-06-08 | 军事科学院系统工程研究院卫勤保障技术研究所 | Negative pressure isolation system for aerial transportation infectious patient |
| CN115228002A (en) * | 2022-06-07 | 2022-10-25 | 中国船舶集团有限公司系统工程研究院 | Container type biological safety isolation equipment and negative pressure control and airflow organization method thereof |
| IL275056B1 (en) * | 2020-06-02 | 2024-01-01 | Ofer Alon Dr | Interior bioclimate purification and balancing (CCS) System - monitors and reduces the spread of viruses in air-conditioned spaces without filters |
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| US5152814A (en) * | 1991-02-01 | 1992-10-06 | Component Systems, Inc. | Apparatus for isolating contagious respiratory hospital patients |
| US5728041A (en) * | 1996-04-10 | 1998-03-17 | Lone Star Medical Products, Inc. | Isolator for use in surgery or as a clean room and method of using the same |
| CN2572949Y (en) * | 2002-10-09 | 2003-09-17 | 姬婉华 | Moving sterile purified treatment room for medical purpose |
| CN1181800C (en) * | 2003-06-05 | 2004-12-29 | 苏祥忠 | Isolating protector for ward |
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2003
- 2003-12-04 CN CNB2003101189309A patent/CN100342836C/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101217984B (en) * | 2005-07-07 | 2012-02-29 | 拉尔斯-埃里克·莱永达尔 | A system for treating contaminated air with uv-light |
| CN106963588A (en) * | 2017-04-11 | 2017-07-21 | 施若熙 | The method that viral communication in the air of lazaretto ward is prevented with cabin formula air-conditioner set |
| CN109125754A (en) * | 2018-11-05 | 2019-01-04 | 李国红 | A kind of nursing in operating room decontamination system |
| CN111135677A (en) * | 2020-02-14 | 2020-05-12 | 朱寿连 | Isolation and disinfection system for infectious patients |
| CN111236702A (en) * | 2020-02-27 | 2020-06-05 | 肖婷 | Convenient to use's special isolation equipment in infectious ward |
| CN111271789A (en) * | 2020-03-20 | 2020-06-12 | 海润新风（重庆）智能技术有限公司 | Negative pressure ward and ventilation control method used in combination with epidemic prevention |
| WO2021196363A1 (en) * | 2020-03-31 | 2021-10-07 | 重庆海润绿色科技集团有限公司 | Movable infectious disease emergency protection integrated intelligent shelter |
| CN111441618A (en) * | 2020-03-31 | 2020-07-24 | 重庆海润绿色科技集团有限公司 | Movable infectious disease emergency protection integrated intelligent shelter |
| CN111322680A (en) * | 2020-03-31 | 2020-06-23 | 重庆海润绿色科技集团有限公司 | Mobile emergency isolation shelter ventilation air-conditioning control system and control method for epidemic prevention dual-purpose |
| CN111576937A (en) * | 2020-04-09 | 2020-08-25 | 中建科技有限公司 | Assembled automatic control multi-gradient negative pressure isolation unit |
| CN111576936A (en) * | 2020-04-09 | 2020-08-25 | 河南科技大学第一附属医院 | Modularized negative pressure isolation ward and negative pressure isolation area |
| IL275056B1 (en) * | 2020-06-02 | 2024-01-01 | Ofer Alon Dr | Interior bioclimate purification and balancing (CCS) System - monitors and reduces the spread of viruses in air-conditioned spaces without filters |
| IL275056B2 (en) * | 2020-06-02 | 2024-05-01 | Ofer Alon Dr | Interior bioclimate purification and balancing (CCS) System - monitors and reduces the spread of viruses in air-conditioned spaces without filters |
| CN111938953A (en) * | 2020-09-17 | 2020-11-17 | 广安市人民医院 | Traction movable type expandable negative pressure isolation transfer cabin |
| CN112914901A (en) * | 2021-01-25 | 2021-06-08 | 军事科学院系统工程研究院卫勤保障技术研究所 | Negative pressure isolation system for aerial transportation infectious patient |
| CN115228002A (en) * | 2022-06-07 | 2022-10-25 | 中国船舶集团有限公司系统工程研究院 | Container type biological safety isolation equipment and negative pressure control and airflow organization method thereof |
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| CN100342836C (en) | 2007-10-17 |
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