Home › Forums › Infexion Connexion › ‘micro testing in hepa filtrarion in ot
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27/08/2019 at 3:03 pm #75748
Hi Brains trust,
We are in the middle of accreditation this week and a question regarding to ‘micro’ testing of hepa filters in theatres was asked by one of the auditors to our maintenance team, IPC have the same auditor tomorrow so we may also get the same question??
Does anyone have any information regarding whether we should be air sampling for example, frequency of the testing, to ensure the Hepa filters are working. We have a maintenance schedule for the them, but the only time we have done air sampling or micro is on commissioning of new theatres. I am not aware that micro sampling is done routinely or is a requirement??Many thanks inadvance
Jayne O’Connor RN ,BSc.,Inf.Cont
IPC Co-Ordinator
Sydney Adventist Hospital | 185 Fox Valley Road, Wahroonga, NSW 2076p: +61 2 9487 9732 | f: +61 2 9473 8052 | m: +61 0406 752685 | e: jayne.oconnor@sah.org.au
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27/08/2019 at 3:21 pm #75750AnonymousInactiveAuthor:
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Hi Jayne,
Every year your HEPA filters should undergo an integrity test, the flow velocity should be checked as should the number of air changes per hour, [ideally] a particulate count [ORs are usually specified to meet a Class 8 clean room standard or better] and the pressure differentials across doorways into the OR checked. These tests hould also be performed in other areas where HEPA filters are located.
This resource is ageing now, but still well worth a read.
https://www2.health.vic.gov.au/Api/downloadmedia/%7B7C0364A2-A34D-4088-99F9-77FF0A818AF3%7D
Kind Regards
Terry McAuley
Director
MSc Medical Device DecontaminationPO BOX 2249, Greenvale VIC Australia 3059
[cid:image001.png@01D55CEB.22915F00]
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Hi Brains trust,
We are in the middle of accreditation this week and a question regarding to ‘micro’ testing of hepa filters in theatres was asked by one of the auditors to our maintenance team, IPC have the same auditor tomorrow so we may also get the same question??
Does anyone have any information regarding whether we should be air sampling for example, frequency of the testing, to ensure the Hepa filters are working. We have a maintenance schedule for the them, but the only time we have done air sampling or micro is on commissioning of new theatres. I am not aware that micro sampling is done routinely or is a requirement??Many thanks inadvance
Jayne O’Connor RN ,BSc.,Inf.Cont
IPC Co-Ordinator
Sydney Adventist Hospital | 185 Fox Valley Road, Wahroonga, NSW 2076p: +61 2 9487 9732 | f: +61 2 9473 8052 | m: +61 0406 752685 | e: jayne.oconnor@sah.org.au
http://www.sah.org.au[SAH_EntitySignature2017][cid:image003.png@01D55CE8.455DF050]
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is prohibited. If you have received this message in error please notify the sender immediately, then destroy the original message.
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by Adventist HealthCare Limited to state that they are the views of Adventist HealthCare Limited.
_____________________________________________________________________
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27/08/2019 at 3:33 pm #75752Thanks Terry,
By particulate counts I am assuming you mean air sampling?Jayne O’Connor RN ,BSc.,Inf.Cont
IPC Co-Ordinator
Sydney Adventist Hospital | 185 Fox Valley Road, Wahroonga, NSW 2076p: +61 2 9487 9732 | f: +61 2 9473 8052 | m: +61 0406 752685 | e: jayne.oconnor@sah.org.au
http://www.sah.org.au[SAH_EntitySignature2017][cid:image002.png@01D55CEC.B95859B0]
Hi Jayne,
Every year your HEPA filters should undergo an integrity test, the flow velocity should be checked as should the number of air changes per hour, [ideally] a particulate count [ORs are usually specified to meet a Class 8 clean room standard or better] and the pressure differentials across doorways into the OR checked. These tests hould also be performed in other areas where HEPA filters are located.
This resource is ageing now, but still well worth a read.
https://www2.health.vic.gov.au/Api/downloadmedia/%7B7C0364A2-A34D-4088-99F9-77FF0A818AF3%7D
Kind Regards
Terry McAuley
Director
MSc Medical Device DecontaminationPO BOX 2249, Greenvale VIC Australia 3059
[cid:image001.png@01D55CEB.22915F00]
I endeavour to achieve a sensible work-life balance: There is no need to reply to this email from you outside of your normal working hours. Please expect the same from me.
CONFIDENTIAL COMMUNICATION: The information contained in this message may contain confidential information intended only for the use of the individual or entity named above. If the reader of this message is not the intended recipient, you are hereby notified that any dissemination, distribution or duplication of this transmission is strictly prohibited. If you have received this communication in error, please notify us by telephone or email immediately and return the original message to us or destroy all printed and electronic copies. Nothing in this transmission constitutes an agreement of any kind unless otherwise expressly indicated.
Hi Brains trust,
We are in the middle of accreditation this week and a question regarding to ‘micro’ testing of hepa filters in theatres was asked by one of the auditors to our maintenance team, IPC have the same auditor tomorrow so we may also get the same question??
Does anyone have any information regarding whether we should be air sampling for example, frequency of the testing, to ensure the Hepa filters are working. We have a maintenance schedule for the them, but the only time we have done air sampling or micro is on commissioning of new theatres. I am not aware that micro sampling is done routinely or is a requirement??Many thanks inadvance
Jayne O’Connor RN ,BSc.,Inf.Cont
IPC Co-Ordinator
Sydney Adventist Hospital | 185 Fox Valley Road, Wahroonga, NSW 2076p: +61 2 9487 9732 | f: +61 2 9473 8052 | m: +61 0406 752685 | e: jayne.oconnor@sah.org.au
http://www.sah.org.au[SAH_EntitySignature2017][cid:image003.png@01D55CE8.455DF050]
If you are not the intended recipient you are hereby notified that any dissemination, distribution or reproduction of this message
is prohibited. If you have received this message in error please notify the sender immediately, then destroy the original message.
Any views expressed in this message are solely those of the individual sender, except where the sender is specifically authorised
by Adventist HealthCare Limited to state that they are the views of Adventist HealthCare Limited.
_____________________________________________________________________
This e-mail has been scanned for viruses by Symantec Hosted Services
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MESSAGES POSTED TO THIS LIST ARE SOLELY THE OPINION OF THE AUTHOR, AND DO NOT REPRESENT THE OPINION OF ACIPC.The use of trade/product/commercial brand names through the list is discouraged by ACIPC. If you wish to discuss specific reference to products or services by brand or commercial names, please do this outside the list.
Archive of all messages are available at http://aicalist.org.au/archives – registration and login required.
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Archive of all messages are available at http://aicalist.org.au/archives – registration and login required.
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is prohibited. If you have received this message in error please notify the sender immediately, then destroy the original message.
Any views expressed in this message are solely those of the individual sender, except where the sender is specifically authorised
by Adventist HealthCare Limited to state that they are the views of Adventist HealthCare Limited.
_____________________________________________________________________
This e-mail has been scanned for viruses by Symantec Hosted Services
Scanning Services – powered by MessageLabs. For further information
visit http://www.messagelabs.comMESSAGES POSTED TO THIS LIST ARE SOLELY THE OPINION OF THE AUTHOR, AND DO NOT REPRESENT THE OPINION OF ACIPC.
The use of trade/product/commercial brand names through the list is discouraged by ACIPC. If you wish to discuss specific reference to products or services by brand or commercial names, please do this outside the list.
Archive of all messages are available at http://aicalist.org.au/archives – registration and login required.
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28/08/2019 at 10:04 am #75757Hello Terry ,
Do all Sterilizing departments need HEPA filters?
Our sterilizing department is directly 1 floor below the OT. We monitor temperature and humidity levels in our CSSD and the air conditioning keeps it at a consistent level but I think I read in the 4187 that HEPA filtration is needed.By the way thank you for all the information coming through ACIPC.
A great wealth of knowledge.Jane Howard
Infection control
Sydney private hospital
Ashfield
________________________________Hi Jayne,
Every year your HEPA filters should undergo an integrity test, the flow velocity should be checked as should the number of air changes per hour, [ideally] a particulate count [ORs are usually specified to meet a Class 8 clean room standard or better] and the pressure differentials across doorways into the OR checked. These tests hould also be performed in other areas where HEPA filters are located.
This resource is ageing now, but still well worth a read.
https://www2.health.vic.gov.au/Api/downloadmedia/%7B7C0364A2-A34D-4088-99F9-77FF0A818AF3%7D
Kind Regards
Terry McAuley
Director
MSc Medical Device Decontamination
PO BOX 2249, Greenvale VIC Australia 3059
[cid:image001.png@01D55CEB.22915F00]
I endeavour to achieve a sensible work-life balance: There is no need to reply to this email from you outside of your normal working hours. Please expect the same from me.
CONFIDENTIAL COMMUNICATION: The information contained in this message may contain confidential information intended only for the use of the individual or entity named above. If the reader of this message is not the intended recipient, you are hereby notified that any dissemination, distribution or duplication of this transmission is strictly prohibited. If you have received this communication in error, please notify us by telephone or email immediately and return the original message to us or destroy all printed and electronic copies. Nothing in this transmission constitutes an agreement of any kind unless otherwise expressly indicated.
Hi Brains trust,
We are in the middle of accreditation this week and a question regarding to micro testing of hepa filters in theatres was asked by one of the auditors to our maintenance team, IPC have the same auditor tomorrow so we may also get the same question??
Does anyone have any information regarding whether we should be air sampling for example, frequency of the testing, to ensure the Hepa filters are working. We have a maintenance schedule for the them, but the only time we have done air sampling or micro is on commissioning of new theatres. I am not aware that micro sampling is done routinely or is a requirement??
Many thanks inadvance
Jayne O’Connor RN ,BSc.,Inf.Cont
IPC Co-Ordinator
Sydney Adventist Hospital | 185 Fox Valley Road, Wahroonga, NSW 2076
p: +61 2 9487 9732 | f: +61 2 9473 8052 | m: +61 0406 752685 | e: jayne.oconnor@sah.org.au
[SAH_EntitySignature2017][cid:image003.png@01D55CE8.455DF050]
If you are not the intended recipient you are hereby notified that any dissemination, distribution or reproduction of this message
is prohibited. If you have received this message in error please notify the sender immediately, then destroy the original message.
Any views expressed in this message are solely those of the individual sender, except where the sender is specifically authorised
by Adventist HealthCare Limited to state that they are the views of Adventist HealthCare Limited.
_____________________________________________________________________
This e-mail has been scanned for viruses by Symantec Hosted Services
Scanning Services – powered by MessageLabs. For further information
visit http://www.messagelabs.comMESSAGES POSTED TO THIS LIST ARE SOLELY THE OPINION OF THE AUTHOR, AND DO NOT REPRESENT THE OPINION OF ACIPC.
The use of trade/product/commercial brand names through the list is discouraged by ACIPC. If you wish to discuss specific reference to products or services by brand or commercial names, please do this outside the list.
Archive of all messages are available at http://aicalist.org.au/archives – registration and login required.
Replies to this message will be directed back to the list. To create a new message send an email to acipclist@acipc.org.au
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MESSAGES POSTED TO THIS LIST ARE SOLELY THE OPINION OF THE AUTHOR, AND DO NOT REPRESENT THE OPINION OF ACIPC.
The use of trade/product/commercial brand names through the list is discouraged by ACIPC. If you wish to discuss specific reference to products or services by brand or commercial names, please do this outside the list.
Archive of all messages are available at http://aicalist.org.au/archives – registration and login required.
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MESSAGES POSTED TO THIS LIST ARE SOLELY THE OPINION OF THE AUTHOR, AND DO NOT REPRESENT THE OPINION OF ACIPC.
The use of trade/product/commercial brand names through the list is discouraged by ACIPC. If you wish to discuss specific reference to products or services by brand or commercial names, please do this outside the list.
Archive of all messages are available at http://aicalist.org.au/archives – registration and login required.
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