CN201537495U - Air purification system of purified medicine preparation equipment in security level - Google Patents
Air purification system of purified medicine preparation equipment in security level Download PDFInfo
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- CN201537495U CN201537495U CN2009201671031U CN200920167103U CN201537495U CN 201537495 U CN201537495 U CN 201537495U CN 2009201671031 U CN2009201671031 U CN 2009201671031U CN 200920167103 U CN200920167103 U CN 200920167103U CN 201537495 U CN201537495 U CN 201537495U
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Abstract
An air purification system of purified medicine preparation equipment in security level consists of a closed purification preparation area and a closed people stream buffer area, a closed material flow transferring area, a first air purification system and a second air purification system, wherein the closed purification preparation area is arranged in a shell, and internally provided with a preparation working platform the upper area of which is formed into a medicine preparation space; the first air purification system comprises a first purification air feeder and is used for purifying the medicine preparation space; and the second air purification system comprises a second purification air feeder and is used for purifying the whole closed purification preparation area and the closed people stream buffer area and the closed material flow buffer area. The closed purification preparation area and the closed people stream buffer area are provided with a positive-negative pressure valve, are in a positive pressure state before a door is opened and in a negative pressure state after the door is closed, so that pollution caused by outside air entering the closed purification preparation area and the closed material flow buffer area, the closed people stream buffer area, is effectively avoided.
Description
Technical field
The utility model belongs to the purification dosing apparatus technical field of medicine preparation with level of security, is specifically related to a kind of air cleaning system that is directly used in the purification medicine dosing apparatus that can guarantee the clean level of security of preparing of medicine in common place.
Background technology
The cleaning preparation of medicine, the especially cleaning of intravenous (IV) drug preparation is the important step that is related to medication health and safety.In the medicine process of reproduction, can carry out quality control, guarantee the health and the safety of medicine, but use on the link, still lack effective mass control, exist drug safety hidden danger by GMP.Therefore improve medicine especially the high hygienic conditions preparation of intravenous pharmacy seem particularly urgent.Traditional medicine preparation is finished in therapeutic room by the nurse, no air cleaning unit in the room can not guarantee towards the cleanliness factor of the substance environment that makes up a prescription, ubiquities such as particulate, pyrogen, active microorganism, very easily cause medicine or liquid medicine contamination, on occupational protection, also do not ensure.
For solving the problem of above-mentioned purification medicine preparation, most medical institutions specialized designs the purification medicine concentrate the preparation center, characteristics design and construction according to GMP standard and medicine, building special or that mark off is adopted at this preparation center, the cleanliness factor of the medicine that the energy assurance is prepared, but the problem that runs at present is this clean medicament to be concentrated the construction at preparation center and safeguards costly, health that scale is less and medical institutions can't guarantee the saturated running at this center and realize economic benefit that the medication condition of dispersion also can't guarantee in turnover and transport to meet neatness standard in the process.Simultaneously existing clean medicament preparation center can't be satisfied the needs of little individuality and community medicine organizational construction again.
This case inventor once proposed a kind of patent application of medicine dosing apparatus, it comprises a closed structure body, be provided with airtight clean preparation area and air cleaning system in the described closed structure body, described air cleaning system comprises air-supply and exhaust equipment, described airtight clean preparation area communicates with air-supply and exhaust equipment, and described enclosed construction body is provided with the exterior that interlocking-type transmits window and closed structure body.This dosing apparatus can guarantee under the prerequisite of the clean preparation of medicine, and Miniaturizable or install in building effectively guarantees drug safety and low cost movement.The design of air cleaning system is the important technology of this medicine dosing apparatus, how can low energy consumption, and the health and the safety of making up a prescription of high efficiency and the airtight clean preparation area of assurance that is perfectly safe become important problem.
The utility model content
The utility model provide a kind of with low cost, cleaning system take up room little, can be positioned in the conventional environment of each medical and health organization; can realize purification, the preparation of safe, efficient medicine; and avoid in process for preparation pernicious gas to leak causing actual bodily harm to the preparation staff; air cleaning system with purification medicine dosing apparatus of employment protection effect; it is excessive that it has solved the volume that former medicine preparation facility exists; air cleaning system takes up room greatly, energy consumption height, the difficult problem of safeguarding.
The technical solution adopted in the utility model is as follows:
A kind of air cleaning system of purification medicine dosing apparatus of level of security comprises the circularly purifying system, it is characterized in that described air cleaning system comprises:
One airtight clean preparation area and airtight people's streambuf, an airtight logistics buffering area.This airtight clean preparation area is arranged in the housing, in this airtight purification preparation area the preparation workbench is set, and the upper area of preparation workbench forms the medicine formulation space;
First air cleaning system comprises that first purifies pressure fan, and described first air cleaning system is used to purify this medicine formulation space zone;
Second air cleaning system comprises that second purifies pressure fan, and described second air cleaning system is used to purify whole airtight clean preparation area and people's streambuf, logistics buffering area.
Described purification medicine dosing apparatus comprises a kind of hardness material housing, and the front end of this housing is provided with hermatic door, and the space in described housing and the hermatic door forms airtight clean preparation area and people's streambuf, and described preparation workbench is positioned at airtight clean preparation area middle part.
The medicine formulation space top of described configuration effort platform top is arranged first vent is set, described first purifies the top that pressure fan is positioned at the medicine formulation space, first below that purifies pressure fan communicates with the medicine formulation space by first high efficiency particulate air filter, and described first vent communicates with a fresh wind port.
Described first purifies between pressure fan and first high efficiency particulate air filter and is connected by air-supply passage, is provided with ozone generator in the described air-supply passage.
The top of described fresh wind port also is provided with second high efficiency particulate air filter, and the other end of described second high efficiency particulate air filter and this purify medicine dosing apparatus exterior.
Offer vent on the described configuration effort platform, this vent communicates with the external world by an air exhaust passage, and the end of this air exhaust passage is provided with an exhaust blower and a high efficiency particulate air filter.
Arrange on the sidewall of the airtight purification preparation area of described configuration effort platform below second vent is set, the preceding side roof part of described airtight purification preparation area is provided with second and purifies pressure fan.
Described second vent connection is provided with an air exhaust passage, and air exhaust passage is provided with positive negative pressure control valve in this second vent place.
The described second air inlet place that purifies pressure fan is provided with one group roughing efficiency air filter and medium effeciency filter, described just the effect and the opposite side of medium effeciency filter and communicating of this purification medicine dosing apparatus.
Described airtight people's streambuf is between enclosed purification preparation area and medicine dosing apparatus hermatic door.
The big air cleaning system of this purification medicine dosing apparatus is mainly by adopt first air cleaning system and second air system that airtight purification preparation area, airtight logistics buffering area and airtight people's streambuf are purified and handle comprehensively, can realize that the air height in airtight purification preparation area, airtight logistics buffering area and the airtight people's streambuf purifies, greatly improved air purification effect, guaranteed that whole airtight purification preparation area reaches safety and purifies the rank environment when preparation work.Purifying blower fan and the second lasting air-supply that purifies blower fan by first can make airtight purification preparation area, airtight logistics buffering area and airtight people's streambuf be provided with positive negative pressure control valve, be in barotropic state before opening the door, close and to be in negative pressure state behind the door, effectively avoided the air of outside to enter in people's streambuf of airtight purification preparation area, airtight logistics buffering area and sealing and polluted.
This purification medicine dosing apparatus can be made up of housing and hermatic door that the certain degree of hardness material is made, preparation workbench in this airtight purification preparation area is positioned at medium position, first air cleaning system is used to purify the medicine formulation space of this configuration effort platform top, produce and the concentrated area because this zone is medicine preparation zone and drug volatilization material, the high efficiency particulate air filter that therefore reaches the level of security purification can realize that this medicine formulation space reaches purification standard.After the air of airtight purification preparation area reached safe purification standard, first air cleaning system can be carried out emission abatement with the gas in this system by high efficiency particulate air filter, no particulate, free from extraneous odour Purge gas.
Second air cleaning system is mainly used in the purification of airtight logistics buffering area and airtight people's streambuf, it is provided with high efficiency particulate air filter by side roof part before airtight purification preparation area and airtight logistics buffering area and airtight people's streambuf top, purifying pressure fan by second sends into and purifies air, and purify discharge through air exhaust passage again by the vent of preparation workbench below, owing to got rid of portion gas to the external world in first air cleaning system, so this second air cleaning system can be provided with positive negative pressure control valve by the logistics buffering area of high efficiency particulate air filter confined gas of additional equal quantities in this cleaning system and airtight people's streambuf, be in barotropic state before opening the door, the pass is in negative pressure state behind the door, has effectively avoided the air of outside to enter airtight purification preparation area, pollute in airtight logistics buffering area and the people's streambuf of sealing.
Avoid the pollution of outside unholiness air, the sound assurance personnel's occupational protection that makes up a prescription, safety purifies other degree of level and the safety of making up a prescription.So that airtight purification preparation area, logistics buffering area and people's streambuf remain negative pressure state.
The employed high efficiency particulate air filter of this air cleaning system can be to the particulate of diameter 〉=0.3 μ m, interception rate 〉=99.99% of bacterium colony, and the efficient diameter of crossing effective interception particulate of device increases gradually.
The beneficial effects of the utility model are, this air cleaning system adopts two groups of air cleaning systems, respectively medicine formulation space and whole airtight purification configuring area, logistics buffering area and people's streambuf are purified, make the air quality of whole airtight purification configuring area reach purification level of security standard, the main region that harmful drug volatilization material is produced---medicine formulation space obtains, does not have particulate, free from extraneous odour purifies.It has effectively reduced taking up room of air cleaning system, and it is capable of reducing energy consumption, improve the air cleaning quality of airtight purification preparation area, logistics buffering area and people's streambuf, and in airtight purification preparation area, logistics buffering area and people's streambuf formation air negative pressure, avoid the mixed flow formation of indoor purifying air to pollute the occupational hazards that reaches the staff, ensure that more effectively the health of making up a prescription purifies safe coefficient.
Description of drawings
Fig. 1 is the rear end structural representation of air cleaning system in the utility model specific embodiment;
Fig. 2 is the front-end architecture schematic diagram of air cleaning system in the utility model specific embodiment;
Fig. 3 is the side direction structural representation of people's streambuf in the utility model specific embodiment.
The specific embodiment
As Fig. 1, Fig. 2 and shown in Figure 3, the purification medicine dosing apparatus that this air cleaning system is used for has the housing of certain degree of hardness sheet material, space in the housing forms the airtight logistics buffering area 16 of an airtight purification preparation area and an airtight people workspace 17,, preparation workbench 13 is set in this airtight purification preparation area, and the zone of preparation workbench top forms safety and purifies medicine formulation space 10.The front end of this housing is provided with hermatic door 12, and the space in housing and the hermatic door 12 forms airtight safety and purifies preparation area, and preparation workbench 13 is positioned at the middle part that airtight safety purifies preparation area.The upper fixed that safety purifies the medicine formulation space is provided with illuminating lamp 9 and uviol lamp 8, is equiped with gauge tap 1 on the housing outer wall of purification medicine dosing apparatus.
This air cleaning system has two groups of air cleaning systems: first air cleaning system comprises that the first level of security pressure fan, 4, the first air cleaning systems are used to purify this level of security medicine formulation space; Second air cleaning system comprises that second purifies pressure fan 6, the second air cleaning systems and be used to purify whole airtight purification preparation and people workspace 17, logistics buffering area 16.
First air cleaning system is specially: the level of security medicine formulation space top 1 of configuration effort platform 13 tops is provided with first vent, first purifies pressure fan 4 is positioned at the top that safety purifies rank medicine formulation space, first below that purifies pressure fan 4 communicates with level of security medicine formulation space 10 by first high efficiency particulate air filter 7, and first vent communicates with an air inlet 11.First purifies between pressure fan 4 and first high efficiency particulate air filter 7 and is connected by air-supply passage, is provided with 3 in the air-supply passage.The top of air inlet also is provided with the second high efficiency particulate air filter 7c, and the other end of the second high efficiency particulate air filter 7c and this purify medicine dosing apparatus exterior.Offer vent 15 on the configuration effort platform 13, this vent 15 communicates with the external world by an air exhaust passage, and the end of this air exhaust passage is provided with an exhaust blower 20 and a high efficiency particulate air filter 7b, and this high efficiency particulate air filter is arranged on an exhaust outlet 21 inboards.
Second air cleaning system is specially: the preceding side roof part of airtight purification preparation area is provided with second and purifies pressure fan 6, arrange on the sidewall of the airtight purification preparation area of configuration effort platform below second vent 14 is set, second vent connect be provided with an air exhaust passage with, the end of air exhaust passage is provided with an exhaust blower 20 and a high efficiency particulate air filter 7b, and this second vent place is provided with positive negative pressure control valve 19.
Claims (9)
1. the air cleaning system of the purification medicine dosing apparatus of a level of security comprises the circularly purifying system, it is characterized in that described air cleaning system comprises:
One airtight clean preparation area and airtight people's streambuf, an airtight logistics buffering area.This airtight clean preparation area is arranged in the housing, in this airtight purification preparation area the preparation workbench is set, and the upper area of preparation workbench forms the medicine formulation space;
First air cleaning system comprises that first purifies pressure fan, and described first air cleaning system is used to purify this medicine formulation space zone;
Second air cleaning system comprises that second purifies pressure fan, and described second air cleaning system is used to purify whole airtight clean preparation area and people's streambuf, logistics buffering area.
2. the air cleaning system of the purification medicine dosing apparatus of level of security according to claim 1, it is characterized in that described purification medicine dosing apparatus comprises a kind of hardness material housing, the front end of this housing is provided with hermatic door, space in described housing and the hermatic door forms airtight clean preparation area and people's streambuf, and described preparation workbench is positioned at airtight clean preparation area middle part.
3. the air cleaning system of the purification medicine dosing apparatus of level of security according to claim 1, the medicine formulation space top arrangement that it is characterized in that described configuration effort platform top is provided with first vent, described first purifies the top that pressure fan is positioned at the medicine formulation space, first below that purifies pressure fan communicates with the medicine formulation space by first high efficiency particulate air filter, and described first vent communicates with a fresh wind port.
4. the air cleaning system of the purification medicine dosing apparatus of level of security according to claim 3 is characterized in that described first purifies between pressure fan and first high efficiency particulate air filter and be connected by air-supply passage, is provided with ozone generator in the described air-supply passage.
5. the air cleaning system of the purification medicine dosing apparatus of level of security according to claim 4, the top that it is characterized in that described fresh wind port also is provided with second high efficiency particulate air filter, and the other end of described second high efficiency particulate air filter and this purify medicine dosing apparatus exterior.
6. the air cleaning system of the purification medicine dosing apparatus of level of security according to claim 1, it is characterized in that offering vent on the described configuration effort platform, this vent communicates with the external world by an air exhaust passage, and the end of this air exhaust passage is provided with an exhaust blower and a high efficiency particulate air filter.
7. the air cleaning system of the purification medicine dosing apparatus of level of security according to claim 6, it is characterized in that arranging on the sidewall of airtight purification preparation area of described configuration effort platform below second vent is set, the preceding side roof part of described airtight purification preparation area is provided with second and purifies pressure fan; Described second vent connection is provided with an air exhaust passage, and air exhaust passage is provided with positive negative pressure control valve in this second vent place.
8. the air cleaning system of the purification medicine dosing apparatus of level of security according to claim 1, it is characterized in that the described second air inlet place that purifies pressure fan is provided with one group roughing efficiency air filter and medium effeciency filter, described just the effect and the opposite side of medium effeciency filter and communicating of this purification medicine dosing apparatus.
9. the air cleaning system of the purification medicine dosing apparatus of level of security according to claim 1 is characterized in that described airtight people's streambuf is between enclosed purification preparation area and medicine dosing apparatus hermatic door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201671031U CN201537495U (en) | 2009-07-31 | 2009-07-31 | Air purification system of purified medicine preparation equipment in security level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201671031U CN201537495U (en) | 2009-07-31 | 2009-07-31 | Air purification system of purified medicine preparation equipment in security level |
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| Publication Number | Publication Date |
|---|---|
| CN201537495U true CN201537495U (en) | 2010-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201671031U Expired - Lifetime CN201537495U (en) | 2009-07-31 | 2009-07-31 | Air purification system of purified medicine preparation equipment in security level |
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| Country | Link |
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| CN (1) | CN201537495U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104258915A (en) * | 2014-10-20 | 2015-01-07 | 山东博科生物产业有限公司 | Biological safety cabinet capable of recording and processing dispensing data |
| CN105434129A (en) * | 2014-08-22 | 2016-03-30 | 辽宁九洲龙跃医用科技股份有限公司 | Intravenous medicine preparing cabin |
| CN108931472A (en) * | 2017-05-29 | 2018-12-04 | 爱斯佩克株式会社 | Environment test device and annealing device |
-
2009
- 2009-07-31 CN CN2009201671031U patent/CN201537495U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105434129A (en) * | 2014-08-22 | 2016-03-30 | 辽宁九洲龙跃医用科技股份有限公司 | Intravenous medicine preparing cabin |
| CN104258915A (en) * | 2014-10-20 | 2015-01-07 | 山东博科生物产业有限公司 | Biological safety cabinet capable of recording and processing dispensing data |
| CN108931472A (en) * | 2017-05-29 | 2018-12-04 | 爱斯佩克株式会社 | Environment test device and annealing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: N.C. DRAGON PURIFICATION DEVICES CO., LTD. Free format text: FORMER OWNER: ZHAO QINGFENG Effective date: 20130108 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 110200 SHENYANG, LIAONING PROVINCE TO: 117004 BENXI, LIAONING PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130108 Address after: 117004 Liaoning city of Benxi Province Lake District Shiqiaozi Shennong Street No. 18 Patentee after: Liaoning Jiuzhou Longyue Medical Purification Technology Co., Ltd. Address before: 110200 1-18-2, 19 art road, Shenhe District, Liaoning, Shenyang Patentee before: Zhao Qingfeng |
|
| C56 | Change in the name or address of the patentee |
Owner name: LIAONING JIUZHOU LONGYUE MEDICAL TECHNOLOGY CO., L Free format text: FORMER NAME: N.C. DRAGON PURIFICATION DEVICES CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 117004 Liaoning city of Benxi Province Lake District Shiqiaozi Shennong Street No. 18 Patentee after: LIAONING N.C. DRAGON MEDICAL TECHNOLOGY CO., LTD. Address before: 117004 Liaoning city of Benxi Province Lake District Shiqiaozi Shennong Street No. 18 Patentee before: Liaoning Jiuzhou Longyue Medical Purification Technology Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100804 |
|
| CX01 | Expiry of patent term |