The “vestibule” or “anteroom” just outside the operating room at Abbotsford Regional Hospital creates a negative-pressure space to prevent the virus from spreading to nearby areas when COVID-19 patients are undergoing surgery.

The “vestibule” or “anteroom” just outside the operating room at Abbotsford Regional Hospital creates a negative-pressure space to prevent the virus from spreading to nearby areas when COVID-19 patients are undergoing surgery.

B.C. doctor designs special operating room for COVID-19 patients

Design protects patients from wound infection while preventing virus from spreading to nearby areas

An Abbotsford Regional Hospital (ARH) doctor has designed a special operating room to ensure the safety of COVID-19 surgical patients and health-care workers.

Dr. Curt Smecher, an anesthesiologist at ARH, worked with the hospital’s maintenance engineers to develop the room, which has now been constructed at ARH, as well as at Surrey Memorial and Royal Columbian hospitals.

The actual physical structure of the anterooms was designed, supplied, installed and rented to the hospitals from a Langley-based company called EZEE Hoarding, but Smecher came up with the idea of combining negative-pressure and positive-pressure rooms in adjacent spaces.

Smecher said an operating room is normally a “positive pressure” room, which helps push germs away from the surgical field and helps to protect patients from wound infections.

But positive-pressure rooms can also push aerosolized coronavirus to the nearby areas outside of the operating room, risking infection to other patients and health-care staff, he said.

RELATED: ‘We’re the pioneers’: Canadian COVID-19 survivors share their stories

Smecher said negative-pressure rooms are preferred for infectious patients who are hospitalized, because the negative pressure isolates any airborne virus within that room. But a negative-pressure operating room would draw germs towards the patient during surgery, risking wound infections.

“By combining these two concepts – negative pressure and positive pressure – in adjacent spaces, we’ve been able to quickly design and build an operating room that prevents wound infections, while also preventing viral spread beyond the room,” he said.

Smecher said this is achieved by the creation of a negative-pressure vestibule (or “anteroom”) at one of the two exit doors of the special operating room, which still maintains positive-pressure inside.

He said the negative-pressure vestibule was constructed in just over 24 hours, with an estimated material cost of $20,000.

“We’re not keeping this a trade secret, or expecting anything in return for our information,” Smecher said. “In fact, to protect patients and health-care workers during this pandemic, we want to share our ideas with hospitals throughout British Columbia and across the world.”

Kyle Olinek of EZEE Hoarding said the company has elminated all rental extensions of its units to health-care facilities indefinitely until the COVID-19 pandemic is over.

RELATED: Canadians can’t relax yet despite progress in curbing COVID-19, officials say



newsroom@abbynews.com

Like us on Facebook and follow us on Twitter

CoronavirusHospitals

Get local stories you won't find anywhere else right to your inbox.
Sign up here

 

Dr. Curt Smecher worked with maintenance engineers at Abbotsford Regional Hospital to develop a special operating room for COVID-19 surgical patients.

Dr. Curt Smecher worked with maintenance engineers at Abbotsford Regional Hospital to develop a special operating room for COVID-19 surgical patients.

The back space of the “anteroom” shows how the ventilation system is attached to create negative pressure.

The back space of the “anteroom” shows how the ventilation system is attached to create negative pressure.

Just Posted

View of the city from West Trail. Photo: Ryden Wahl
What you see …

If you have a recent photo to share email it large or actual-size to editor@trailtimes.ca

Summer does provide some shelter for homeless. In winter, it’s a different story. Photo: Jim Bailey
Trail RCMP offer healing approach to mental health and addictions

People living with a mental illness and substance use disorders need assistance not incarceration

Team Buchy skipped by Kimberley curler Kaila Buchy are unable to defend their BC junior women's title this year, after CurlBC announced the cancellation of the event due to the pandemic. Photo: CurlBC
CurlBC cancels U18 and U21 championships

With curling clubs closing due to PHO order, CurlBC was forced to cancel U18 and U21 events

Tim Schewe
Drivesmart column: Dogs don’t drive: they don’t need to be in the driver’s seat

A smaller dog on the lap could move into a position that would entangle it in the steering wheel

Aerial pictures from the 1900 block of Second Avenue, Butler Park and Gyro Park that Dave Tomlen took via drone following a windstorm in Trail on Jan. 13. Photos: Dave Tomlen
Aftermath of Trail windstorm

Aerial photos courtesy of Dave Tomlen

Syringe is prepared with one of B.C.’s first vials of Pfizer vaccine to prevent COVID-19, Victoria, Dec. 22, 2020. (B.C. government)
B.C.’s COVID-19 caseload stays steady with 465 more Tuesday

No new outbreaks in health care facilities, 12 more deaths

Cranbrook Food Bank coordinator Deanna Kemperman, Potluck Cafe Society executive director Naved Noorani and Sunshine Coast Community Services Society executive director Catherine Leach join B.C.’s new Municipal Affairs Minister Josie Osborne on a video call about B.C. gaming grants, Jan. 19, 2021. (B.C. government)
B.C. gaming grants reorganized for COVID-19 priorities

Minister highlights community kitchens, food banks

(Pixabay photo)
‘Cocaine bananas’ arrive at Kelowna grocery stores after mix up from Colombia: RCMP

Kelowna RCMP recently concluded an international drug investigation after finding cocaine in local grocers’ banana shipments in 2019

A new video from NCCIH and BC Northern Health titled ‘Healing in Pandemic Times: Indigenous Peoples, Stigma and COVID-19’ was animated by Joanne Gervais. (Photo Provided By: NCCIH Archives)
VIDEO: Stigma against Indigenous people is a ‘social sickness’

A new short animated video is aiming to educate the public on the stigmatization

A pinniped was attacked by an unseen predator off the shores of Dallas Road Monday night. (Courtesy of Steffani Cameron)
VIDEO: Seal hunting, not being hunted in video shot off Victoria waterfront

Victoria woman captures footage of pinniped activity off Dallas Road

Prime Minister Justin Trudeau provides an update on the COVID-19 pandemic from Rideau Cottage in Ottawa on Tuesday, Jan. 11, 2021. THE CANADIAN PRESS/Sean Kilpatrick
Prime Minister Justin Trudeau provides an update on the COVID-19 pandemic from Rideau Cottage in Ottawa on Tuesday, Jan. 11, 2021. THE CANADIAN PRESS/Sean Kilpatrick
Trudeau vows to keep up the fight to sway U.S. on merits of Keystone XL pipeline

Canada’s pitch to the Biden team has framed Keystone XL as a more environmentally friendly project than original

The British Columbia Hotel Association (BCHA) sent out a sharply worded release late last week, in which it noted that the Tourism Industry Association of BC recently obtained a ‘legal opinion’ on the matter (Alex Passini photo)
Hotel associations push back against any potential ban on inter-provincial, non-essential travel restrictions

B.C. Premier John Horgan is seeking legal advice on banning non-essential travel

JaHyung Lee, “Canada’s oldest senior” at 110 years old, received his first dose of the COVID-19 vaccine on Thursday, Jan. 14, 2021. He lives at Amenida Seniors Community in Newton. (Submitted photo: Amenida Seniors Community)
COVID rapid tests in long-term care key during vaccine rollout: B.C. care providers

‘Getting kits into the hands of care providers should be a top priority,’ says former Health Minister

Island Health chief medical officer Dr. Richard Stanwick receives a first dose of Pfizer vaccine, Dec. 22, 2020. (B.C. government)
B.C. turns to second doses of COVID-19 vaccine as supplies slow

Pfizer shipments down until February, to be made up in March

Most Read