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- Location: Pennhurst State School (view comments)
- Gallery: Golden Light
- Location: Pennhurst State School (view comments)
- Gallery: Golden Light
- Location: Pennhurst State School (view comments)
- Gallery: Golden Light
- Location: Arlington School (view comments)
- Gallery: Jewel
Later units of this type added lead protectors behind the handles on each side, and later still, a flexible lead apron hanging below the screen; the doctor's head was typically at screen level, but these prevented his body and hands from getting exposed. Some added a stiff lead sheet above the screen. A few very late units were built after the fashion of a telephone booth, entirely lined with lead, with a tall, narrow lead-fronted screen, and required the patient to stand inside; in some cases, they'd be mounted into the wall, so that the patient entered the booth from the hallway and the doctor entered an adjacent darkened room set aside for viewing.
Some units like this one were dedicated to fluoroscopy. Others were dual-purpose units; the vertical panel could be tilted diagonally or laid horizontally, for fluoroscopy, or with the screen moved and the x-ray unit swung above the table surface, film cassettes could be inserted into the table for taking radiographs.
The screens glowed an eerie neon green color. The machines weren't always low-dose devices. Many clinics had one, and some doctors would fluoroscope a patient at every check-up. There were also the infamous shoe store fitting devices using this tech, some of which had pitifully small amounts of lead, or even none at all-- not terrible for the kid who bought shoes once a year, much more so for the shoe salesman! These usually had three viewing ports, for the kid, a parent, and the salesman, and he often operated the machine, so he got exposed countless times a day.
Pretty much all direct-view fluoroscopes were being phased out by the mid-1960s, replaced first by recording using film, then by image intensifiers which allowed the machines to run at much lower levels and let the doctor view the image remotely via TV, picked up by a camera aimed at the image-intensified screen. I know of one clinic which used an upright fluoroscope like this into the 1990s; a West Virginia shoe store used a fluoroscopic shoe fitter into the early 1980s. Some Chinese manufacturers of x-ray equipment still offer units with direct-view screens, though I have no idea who buys them!
- Location: Fuller State School and Hospital (view comments)
- Gallery: Disturbed
- Location: Bennett School for Girls (view comments)
- Gallery: Close Calls
- Location: Pennhurst State School (view comments)
- Gallery: Golden Light
- Location: Pennhurst State School (view comments)
- Gallery: Golden Light
- Location: Northam Manor Psychiatric Hospital (view comments)
- Gallery: Following the Trail
- Location: Pennhurst State School (view comments)
- Gallery: Golden Light
Ballistic Aerial Target. This was used as a target for the shoulder fired Stinger antiaircraft missile to shoot at. The end of it would be packed with numerous little rocket engines. They would launch it at an angle, the gasses inside the BAT (from the rockets burning) escaped out towards the nose on fitting angled to cause it to spin like a bullet and be stable in flight. Speed would be @350mph. The Stinger flies at Mach 1.5 . There is NO weapons use for this what so ever. Just a throw away target. The 1/213th A.D.A. ( Air Defense Artillery ), 28th Division of the Pennsylvania National Guard had their Headquarters in on of the old buildings there. I was in that unit and shot one of these targets down at Ft. Drum, NY. It was the only place to shoot the Stinger missile. The Stinger's range is close to 5K/3.1 miles.This was leftover from one of our "live fires" at Ft. Drum, NY. Used as a display.
- Location: Pennhurst State School (view comments)
- Gallery: Forgotten
- Location: Cherry Knowle Hospital (view comments)
- Gallery: Overnight
- Location: Hart Island (view comments)
- Gallery: Isle of the Dead