Mediven Compression Stocking Size Chart

- 08.05

Medi Forte Thigh High Compression Stocking - Bandages Plus
photo src: www.bandagesplus.com

Medical gas supply systems in hospitals and other healthcare facilities are utilized to supply specialized gases and gas mixtures to various parts of the facility. Products handled by such systems typically include:

  • oxygen
  • medical air
  • nitrous oxide
  • nitrogen/surgical air
  • carbon dioxide
  • oxygen/nitrous oxide 50/50
  • medical vacuum
  • Waste anesthesia gas disposal (WAGD) / Anaesthetic gas scavenging system (AGSS)

Source equipment systems are generally required to be monitored by central/source alarm systems at the point of supply with multiplexed repeater alarms throughout the facility and for monitoring high and low gas pressure in particular areas such as general ward, operating theatres, ICU/ITU/CCU/NICU, recovery, major treatment rooms, etc. Equipment can be connected to the medical gas supply system via station outlets. For emergency gas control area zone service valves may be installed in order to prevent contaminated gas reaching a patient or to stop gas flowing to an area in the event of fire. Valves are typically positioned at the entrance to all departments with access provided via emergency pull-out windows.

Medical gas lines are commonly color coded to identify their contents, but as coding systems and requirements (such as those for bottled gas) vary by jurisdiction, the text or labeling is the most reliable guide to the contents.


Mediven Plus Open Toe Support Socks 30-40mmHg
photo src: www.brightlifedirect.com


Maps, Directions, and Place Reviews



Oxygen

Oxygen may be used for patients requiring supplemental oxygen via mask. Usually accomplished by a large storage system of liquid oxygen at the hospital which is evaporated into a concentrated oxygen supply, pressures are usually around 345-380 kPa (50-55 psi), or in the UK and Europe, 4-5 bar. This arrangement is described as a vacuum insulated evaporator (VIE) or bulk tank. In small medical centers with a low patient capacity, oxygen is usually supplied by a manifold of multiple high-pressure cylinders. In areas where a bulk system or high-pressure cylinder manifold is not suitable, oxygen may be supplied by an oxygen concentrator. However, on site production of oxygen is still a relatively new technology.


Medi Forte Thigh High Compression Stocking - Bandages Plus
photo src: www.bandagesplus.com


Medical air

Medical air is compressed air supplied by a special air compressor, through a dryer (in order to maintain correct dew point levels), and distributed to patient care areas. In smaller facilities, medical air may also be supplied via high-pressure cylinders. Pressures are maintained around 345-380 kPa (50-55 psi).


Mediven Comfort 30-40 mmHg Open Toe Thigh Highs w/ Beaded Silicone ...
photo src: www.legstherapy.com


Nitrous oxide

Nitrous oxide is supplied to various surgical suites for its anaesthetic functions during pre-operative procedures. It is delivered to the hospital in high-pressure cylinders and supplied through the Medical Gas system. Some bulk systems exist, but are no longer installed due to environmental concerns and overall reduced consumption of Nitrous oxide. System pressures are around 345 kPa (50 psi), 4 bar UK.


Mediven Soft and Sheer Compression Pantyhose 20-30mmHg
photo src: www.brightlifedirect.com


Nitrogen

Nitrogen is typically used to power pneumatic surgical equipment during various procedures, and is supplied by high-pressure cylinders. Pressures range around 1.2 MPa (175 psi) to various locations.


Mediven Plus 20-30 mmHg Open Toe Thigh High Unisex Stockings with ...
photo src: www.legstherapy.com


Instrument air/surgical air

Like Nitrogen, Instrument air is used to power surgical equipment. However, it is generated on site by an air compressor (similar to a Medical air compressor) rather than high-pressure cylinders. Early air compressors could not offer the purity required to drive surgical equipment. However, this has changed and instrument air is becoming a popular alternative to Nitrogen. As with Nitrogen, pressures range around 1.2 MPa (175 psi). UK systems are supplied at 11 bar to the local area and regulated down to 7-8 bar at point of use.


Mediven Dual Layer Knee High Stocking System 40-50mmHg MEDID3400-P ...
photo src: www.ebay.com


Carbon dioxide

Typically used for insufflation during surgery, and also used in laser surgeries. System pressures are maintained at about 345 kPa (50 psi), UK 4 bar. It is also used for certain respiratory disorders.It contains 5 percent.


VM Pharmacy, Excellence in Pharmaceutical Care, Mediven Plus Thigh ...
photo src: www.vmpharmacy.com


Medical vacuum

Medical vacuum in a hospital supports suction equipment and evacuation procedures, supplied by vacuum pump systems exhausting to the atmosphere. Vacuum will fluctuate across the pipeline, but is generally maintained around -75 kPa (-22 inHg), (450mmHg UK).


Mediven Plus 30-40 mmHg Open Toe Thigh High w/Waist Attachment ...
photo src: www.legstherapy.com


WAGD/AGSS

Waste anesthesia gas disposal (WAGD), or Anaesthetic gas scavenging system (AGSS), is used in hospital anaesthesia evacuation procedures. Although it is essentially the same as a Medical vacuum system, some building codes require anaesthetic gases to be scavenged separately. Scavenging systems do not need to be as powerful as medical vacuum systems, and can be maintained around -50 to -65 kPa (-15 to -19 inHg).


Medi For Men 15-20mmHg Closed Toe Calf Length - Petite
photo src: www.utahmedsupply.com


Medical gas mixtures

There are many gas mixtures used for clinical and medical applications. They are often used for patient diagnostics such as lung function testing or blood gas analysis. Test gases are also used to calibrate and maintain medical devices used for the delivery of anaesthetic gases. In laboratories, culture growth applications include controlled aerobic or anaerobic incubator atmospheres for biological cell culture or tissue growth. Controlled aerobic conditions are created using mixtures rich in oxygen and anaerobic conditions are created using mixtures rich in hydrogen or carbon dioxide. Supply pressure is 4 bar.

Two common medical gas mixtures are Entonox and Heliox.

Source of the article : Wikipedia



EmoticonEmoticon

 

Start typing and press Enter to search