Olympic Circumstraint Infant Restraint Board, 50100
The Olympic Circumstraint (PN 50100) is a molded infant restraint board that positions a newborn for circumcisions, transfusions, minor surgeries, X-rays, scalp IVs and other procedures.1 Its contoured shape elevates the hips, and adjustable hook and loop straps secure the infant at the elbows and knees.12 It fits newborns from 1,800 to 4,500 g.3 See more in the Neonatal Patient Positioning collection.
Product Highlights:
- Positioning: Elevates the hips and presents the genitalia; a platform between the legs supports a circumcision clamp.13
- Straps: Adjustable hook and loop straps at the elbows and knees; ships with straps included.12
- X-ray: Minimizes movement with no artifact.1
- Patient: Newborns from 1,800 to 4,500 g; fits inside a standard incubator or bassinet.3
- Cleaning: Smooth, non-absorbent plastic wipes clean with any liquid disinfectant.2
What Is in the Box:
One Olympic Circumstraint, PN 50100, with hook and loop straps included.12
Specifications:
| Manufacturer | Natus Medical, Olympic line; supplied by CHS USA2 |
|---|---|
| Brand | Olympic Circumstraint1 |
| Part number | 501001 |
| Dimensions | 25.25 x 13 x 3.5 in (64.5 x 33 x 8.9 cm)1 |
| Weight | Less than 2 lbs (0.9 kg)3 |
| Patient | Newborns 1,800 to 4,500 g3 |
| Material | Dense, smooth, non-absorbent plastic; nylon hook and loop straps23 |
| Fastening | Hook and loop, 4-strap (elbows and knees)2 |
| Color | White2 |
| Strap care | Straps may be laundered, steam or gas autoclaved, or pasteurized3 |
Size and Compatibility:
Replacement straps: the regular set has four 8 in arm straps and four 10 in leg straps; the longer leg set has four 8 in arm straps and four 13 in leg straps.3
Related Products:
- Olympic Circumstraint Replacement Strap Set, 8/Set
- Olympic Circumstraint Extra-Long Replacement Strap Set, 8/Set
- Neonatal Patient Positioning collection
- Olympic Papoose Board, Small, Infants to 24 Months
- MiniMuffs Neonatal Noise Attenuators
Product Guides and Documents:
Frequently Asked Questions:
What is an Olympic Circumstraint used for?
Holding a newborn in position for circumcision and other procedures, including transfusions, minor surgeries, X-rays and scalp IVs.1
What size baby does the Circumstraint fit?
Newborns from 1,800 to 4,500 g.3
How are the straps attached?
Two sets of opposing adjustable hook and loop straps secure the elbows and knees, without pins, clamps or towels, leaving the torso visible.3
Which replacement straps fit the Circumstraint?
The regular set (four 8 in arm, four 10 in leg straps) and the longer leg set (four 8 in arm, four 13 in leg straps).3
How do you clean a circumcision board?
The plastic board wipes clean with liquid disinfectant; the nylon straps may be laundered, steam or gas autoclaved, or pasteurized.23
Can the Circumstraint be used for X-rays?
Yes. It is made for infant X-rays: it minimizes movement with no artifact.1
How big is the Circumstraint?
25.25 x 13 x 3.5 in (64.5 x 33 x 8.9 cm); it fits inside a standard incubator or bassinet.13
How fast can a newborn be positioned?
A clinician can secure the patient in the correct position in less than 30 seconds.3
Manufacturer Sources
- CHS USA. Olympic Circumstraint page, archived 2026-05-17 (accessed 2026-11-06). web.archive.org (chsusainc.com).
- CHS USA. Circumstraint circumcision restraint sheet, 50100 (PDF, archived 2025-11-16) (accessed 2026-11-06). web.archive.org (chsusainc.com).
- Natus Medical. Olympic Circumstraint Infant Immobilizer page, archived 2022-07-31 (accessed 2026-11-06). web.archive.org (natus.com).
Specifications are from CHS and Natus documents.13 Use under your facility procedure.
| Item # | Image | Quantity |
|---|---|---|
|
Olympic Circumstraint Infant Restraint Board, 50100 CHS-50100 |
|
$375.00 ea |
|
Olympic Circumstraint Replacement Strap Set, Regular, 50108 CHS-50108 |
|
$64.04 1-bx |
|
Olympic Circumstraint Replacement Strap Set, Longer Leg, 50109 CHS-50109 |
|
$64.04 1-bx |
