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510(k) Data Aggregation

    K Number
    K240569
    Device Name
    FESL FINK Chamber; FEDL FINK Chamber; FETL FINK Chamber
    Manufacturer
    Fink Engineering Pty Ltd
    Date Cleared
    2024-11-21

    (266 days)

    Product Code
    CBF
    Regulation Number
    868.5470
    Why did this record match?
    Product Code :

    CBF

    AI/MLSaMDIVD (In Vitro Diagnostic)TherapeuticDiagnosticis PCCP Authorized
    Intended Use
    The conditions listed as appropriate for the use of HBO recognized by the Undersea & Hyperbaric Medical Society's (UHMS) Hyperbaric Oxygen Therapy Committee Report, as follows: - 1. Air or gas embolism - 2. Carbon monoxide poisoning and carbon monoxide poisoning complicated by cyanide poisoning - 3. Clostridial myonecrosis and myonecrosis - 4. Crush injuries, compartment syndrome, and other acute traumatic ischemias - 5. Decompression sickness - 6. Enhancement of healing of selected problem wounds - 7. Exceptional blood loss anemia - 8. Necrotizing soft tissue infections - 9. Osteomyelitis (refractory) - 10. Delayed radiation injuries (soft tissue and bony necrosis) - 11. Compromised grafts and flaps - 12. Acute Thermal Burn Injury - 13. Intracranial abscess
    Device Description
    The FINK Hyperbaric Chamber is the rectangular pressure vessel that is identical in construction to the rectangular hyperbaric chambers covered by Fink's previously cleared K031649 which are all designed and built to meet the Safety Standard for Pressure Vessels for Human Occupancy ASME PVHO-1 and are certified accordingly. Chamber configurations vary depending upon the requirements set forth by the end user and supplied in the following configurations: - Single Compartment - FESL - Double Compartment - FEDL - Triple Compartment FETL ● Patient capacities can range from four (4) to 28 twenty-eight (28) patients per chamber depending on the number of compartments required by the User. The pressure range for the individual compartments may also vary for the same reason with a minimum of 3.0 ATA to 6.0 ATA maximum allowable working pressures and design temperature range from 15℃ to 38℃ per compartment. The specific parameters for each chamber are defined by a User Design Specification which is approved by a Registered Professional Engineer in accordance with ASME PVHO-1. These chambers also comply with the National Fire Protection Agency (NFPA) The chambers include the following features: - Fire Protection - Compressed air system ● - Oxygen Delivery ● - Environmental control system ● - Unintended power supply ● - Control Console ●
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    K Number
    K220290
    Device Name
    Revitalair 430+
    Manufacturer
    US Hyperbaric Network
    Date Cleared
    2023-05-04

    (457 days)

    Product Code
    CBF
    Regulation Number
    868.5470
    Why did this record match?
    Product Code :

    CBF

    AI/MLSaMDIVD (In Vitro Diagnostic)TherapeuticDiagnosticis PCCP Authorized
    Intended Use
    The intended use of the Portable Hyperbaric Chamber Revitalair® 430+ is to treat acute mountain sickness under the prescription of a health professional. The medical device is designed for use at health institutions and physician offices.
    Device Description
    The Portable Hyperbaric Chamber Revitalair® 430+ is a hyperbaric semi rigid chamber for low pressures (operating at pressures of no greater than 1.5 atmospheres absolute (ATA)). The operational design pressure of a hyperbaric chamber that encloses a human within its pressure boundary falls within the scope of the American Society of Mechanical Engineers Pressure Vessels Human Occupancy 1 (ASME PVHO 1-2012). Revitalair® 430+ consists of 2 parts, the cabin or chamber and the compressor's cabinet. The chamber, weighing 62 pounds, is constructed of an airtight polyester-based plastic fabric joined by aluminum rings, forming a cylinder 900 mm in diameter and 1850 mm in length (Figure 1). The chamber is inflated with atmospheric air through an electric compressor. Fittings allow the chamber to be connected to compressed air by means of manually controlled valves. The safety or relief valves are operated at pressures of 1.5 ATM which ensures safe operations. The compressor has an additional safety valve for any obstruction of the supply hose from the compressor to the Revitalair® 430+ has 10 transparent windows to let in light, 360º viewing and enable easy verification of the patient's comfort from the outside. The Revitalair® 430+ can be operated from the exterior. After folding it up, the Revitalair® 430+ is placed in its transportation box or in the optional carrying case.
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    K Number
    K171899
    Device Name
    Revitalair 430F
    Manufacturer
    Oxavita S.R.L.
    Date Cleared
    2019-11-22

    (879 days)

    Product Code
    CBF
    Regulation Number
    868.5470
    Why did this record match?
    Product Code :

    CBF

    AI/MLSaMDIVD (In Vitro Diagnostic)TherapeuticDiagnosticis PCCP Authorized
    Intended Use
    The intended use of the Portable Hyperbaric Chamber Revitalair® 430F is to treat acute mountain sickness under the prescription of a health professional. The medical device is designed for use at physician offices and health institutions.
    Device Description
    The Portable Hyperbaric Chamber Revitalair® 430F is a hyperbaric chamber for low pressures (operating at pressures of no greater than 1.4 atmospheres absolute (ATA)). The operational design pressure of a hyperbaric chamber that encloses a human within its pressure boundary falls within the scope of the American Society of Mechanical Engineers Pressure Vessels Human Occupancy 1 (ASME PVHO 1-2012). Revitalair® 430F consists of 2 parts, the cabin or chamber and the compression system or compressor's cabinet. The chamber, weighing 62 pounds, is constructed of an airtight polyester-based plastic fabric joined by aluminum rings, forming a cylinder 900 mm in diameter and 1850 mm in length (Figure 1). The chamber is inflated with atmospheric air through an electric compressor. Fittings allow the chamber to be connected to compressed air by means of manually controlled valves. The safety or relief valves are operated at pressures above 1.3 ATM which ensures safe operations. The compressor has an additional safety valve for any obstruction of the supply hose from the compressor to the chamber. The Revitalair® 430F has 10 transparent windows to let in light, 360º viewing and enable easy verification of the patient's comfort from the outside. The Revitalair® 430F can be operated from the interior as well as from the exterior. After folding it up, the Revitalair® 430F is placed in its transportation box or in the optional carrying case.
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    K Number
    K163109
    Device Name
    OxyHeal 4000 Multiplace Hyperbaric Chamber Family
    Manufacturer
    OXYHEAL MEDICAL SYSTEMS, INC.
    Date Cleared
    2017-03-22

    (135 days)

    Product Code
    CBF
    Regulation Number
    868.5470
    Why did this record match?
    Product Code :

    CBF

    AI/MLSaMDIVD (In Vitro Diagnostic)TherapeuticDiagnosticis PCCP Authorized
    Intended Use
    The intended use of the OxyHeal® 4000 Cylindrical Multiplace Hyperbaric Chamber System Product Family is to administer hyperbaric oxygen therapy (HBOT) to treat patients with any of the below listed indications. The following indications which are listed on the Undersea & Hyperbaric Medical Society (UHMS) web site: www.uhms.org.are approved uses of hyperbaric oxygen therapy as defined by the Hyperbaric Oxygen Therapy Committee. - 1. Air or Gas Embolism - 2. Carbon Monoxide Poisoning - a. Carbon Monoxide Poisoning Complicated by Cyanide Poisoning - 3. Clostridial Myositis and Myonecrosis (Gas Gangrene) - 4. Crush Injury, Compartment Syndrome and Other Acute Ischemias - 5. Decompression Sickness - 6. Arterial Insufficiencies - a. Central Retinal Artery Occlusion - b. Enhancement of Healing in Selected Problem Wounds - 7. Severe Anemia - 8. Intracranial Abscess - 9. Necrotizing Soft Tissue Infections - 10. Osteomyelitis (Refractory) - 11. Delayed Radiation Injury (Soft Tissue and Bony Necrosis) - 12. Compromised Grafts and Flaps - 13. Acute Thermal Burn Injury
    Device Description
    The OxyHeal® 4000 Cylindrical Multiplace Hyperbaric Chamber System Product Family is comprised of a multiplace hyperbaric chamber of major subsystems that support the overall system operation, control, and monitoring. The OxyHeal® 4000 Cylindrical Multiplace Hyperbaric Chamber is a pressure vessel for human occupancy (PVHO) that is designed in a horizontally orientated cylindrical geometry. Chamber configurations vary based on the needs of the end user, and may be designed and manufactured in one (1), two (2), or three (3), compartment configurations. Patient capacities may range anywhere from four (4) to twenty-four (24) dependent on chamber size, number of compartments, or the direction provided by the customer to meet their needs. Lastly, maximum operating pressures range from 3ATA (~30psi) to 6ATA (~73.5psi), with each of the compartments designed to operate independently. The OxyHeal® 4000 Cylindrical Multiplace Hyperbaric Chamber System design also complies with the hyperbaric facilities requirements specified in the FDA recognized consensus standard NFPA 99 and satisfies the requirements for protection against electrical, explosive, and fire hazards and associated facilities used for medical procedures at gauge pressures within the ranges: 0psi to 100psi. The OxyHeal® 4000 Cylindrical Multiplace Hyperbaric Chambers consists of the hyperbaric chamber itself and the major subsystems briefly described below. Each substantially equivalent to that which is contained in the OxyHeal® 5000 Rectangular Multiplace Hyperbaric Chamber System Product Family predicate device (K152223).
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    K Number
    K152223
    Device Name
    Rectangular Multiplace Hyperbaric Chamber System Product Family with Touchscreen Control System
    Manufacturer
    OXYHEAL MEDICAL SYSTEMS, INC.
    Date Cleared
    2016-04-29

    (266 days)

    Product Code
    CBF
    Regulation Number
    868.5470
    Why did this record match?
    Product Code :

    CBF

    AI/MLSaMDIVD (In Vitro Diagnostic)TherapeuticDiagnosticis PCCP Authorized
    Intended Use
    The following indications which are listed on the Undersea and Hyperbaric Medical Society (UHMS) website: www.uhms.org are approved uses of hyperbaric oxygen therapy as defined by the Hyperbaric Oxygen Therapy Committee. 1. Air or Gas Embolism 2. Carbon Monoxide Poisoning a. Carbon Monoxide Poisoning Complicated by Cyanide Poisoning 3. Clostridial Myositis and Myonecrosis (Gas Gangrene) 4. Crush Injury, Compartment Syndrome and Other Acute Ischemias 5. Decompression Sickness 6. Arterial Insufficiencies a. Central Retinal Artery Occlusion b. Enhancement of Healing in Selected Problem Wounds 7. Severe Anemia 8. Intracranial Abscess 9. Necrotizing Soft Tissue Infections 10. Osteomyelitis (Refractory) 11. Delayed Radiation Injury (Soft Tissue and Bony Necrosis) 12. Compromised Grafts and Flaps 13. Acute Thermal Burn Injury
    Device Description
    The OxyHeal® 5000, Rectangular Multiplace Hyperbaric Chamber System is comprised of a multiplace hyperbaric chamber and a number of major subsystems that support the overall system operation, control, and monitoring. An OxyHeal® 5000 multiplace hyperbaric chamber is a pressure vessel for human occupancy that is designed in a rectangular geometry. Configurations vary based on the needs of the end user and may consist of two (2), three (3), or more compartments. Capacities may range anywhere from six (6) to twenty-four (24) patients or more, dependent on chamber of compartments, or the direction of the customer to meet their needs. Lastly, maximum operating pressures range from 3ATA (~30psi) to 6ATA (~73.5psi), with each of the compartments designed to operate independently. Each OxyHeal® 5000 multiplace hyperbaric chamber is designed, inspected, tested, marked and stamped to meet the standards defined in the American Society of Mechanical Engineers / Pressure Vessel for Human Occupancy (ASME/PVHO-1). These chambers comply with the National Fire Protection Agency (NFPA) 99, Health Care Facilities. The OxyHeal 5000, Rectangular Multiplace Hyperbaric Chamber System consists of the hyperbaric chamber itself and the major subsystems briefly described below: Compressed Air System, Fire Suppression System, Bulk Oxygen System, Built-in Breathing System, HP Gas System, Environmental Control System (ECS), Control Console.
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    K Number
    K140559
    Device Name
    SECHRIST MONOPLACE HYPERBARIC OXYGEN CHAMBER
    Manufacturer
    SECHRIST INDUSTRIES, INC.
    Date Cleared
    2014-05-30

    (86 days)

    Product Code
    CBF
    Regulation Number
    868.5470
    Why did this record match?
    Product Code :

    CBF

    AI/MLSaMDIVD (In Vitro Diagnostic)TherapeuticDiagnosticis PCCP Authorized
    Intended Use
    The intended use of the Sechrist Model 3300H/HR and Model 3600H/HR Hyperbaric Chambers are to administer 100% oxygen at pressure greater than ambient, up to 3 atmospheres absolute (30 psi) of pressure. Specific indication for use of the hyperbaric chambers have been established by the Committee on Hyperbaric Oxygen Therapy of the Undersea and Hyperbaric Medical Society (founded in 1967 to foster exchange of data on the physiology and medicine of commercial and military diving). The committee is comprised of practitioners and scientific investigations in the fields of internal medicine, infectious diseases, pharmacology, emergency medicine, general surgery, orthopedic surgery and aerospace medicine. The committee is responsible for continually reviewing research and clinical data in determining the safety and efficacy of hyperbaric oxygen. Currently, there are thirteen indications that are approved by the committee; these thirteen indications were accepted based on sound physiologic rationale, in vitro studies that demonstrate effectiveness, controlled animal studies, prospective controlled clinical studies and extensive clinical experience from multiple hyperbaric medicine centers. These thirteen indications have been recommended for third-party reimbursements and most insurance carriers have established reimbursement policy based on these recommendations. The thirteen indications are: - Air or Gas embolism 1. - 2. Carbon Monoxide Poisoning Carbon Monoxide Poisoning Complicated by Cyanide Poisoning - 3. Clostridial Myonecrosis and Myonecrosis (Gas Gangrene) - Crush Injury, Compartment Syndrome and Other Acute Traumatic Ischemia's 4. - ನ. Decompression Sickness - 6. Arterial Insufficiencies Central Retinal Artery Occlusion Enhancement of Healing In Selected Problem Wounds - 7. Severe Anemia - Intracranial Abscess 8. - ರು Necrotizing Soft Tissue Infections - 10. Osteomyelitis (Refractory) - 11. Delayed Radiation Injury (Soft Tissue and Bony Necrosis) - 12. Comprised Grafts and Flaps - 13. Thermal Burns
    Device Description
    A hyperbaric oxygen chamber is a pressure vessel and control system that is designed to provide patient exposure to a very high oxygen concentration at higher than normal atmospheric pressure. Titration of the oxygen exposure is controlled by selecting the pressure achieved within the pressure vessel. Pressurization and de-pressurization rates are selected to minimize patient discomfort while increasing and decreasing the chamber pressure. Typical monoplace chambers are capable of pressurizing to 3 ATA (29.4 psig above atmospheric pressure). The typical pressurization and de-pressurization rates are in the range of 0.4 to 5.0 psig/minute. The Sechrist Models 3300H/HR and 3600H/HR Hyperbaric Chambers are monoplace pressure chambers designed to administer 100% oxygen at pressure greater than ambient, up to 3 atmospheres absolute (30 psig) of pressure. These hyperbaric chambers consist of a mechanical and pneumatic system capable of controlling the operator defined pressurization profiles. These Hyperbaric Chambers are constructed with a horizontal seamless acrylic viewport which varying internal diameter sizes. | Models | Internal Diameter | |------------------------------|----------------------| | 3300H/HR Hyperbaric Chambers | 32.50 inches (83 cm) | | 3600H/HR Hyperbaric Chambers | 35.50 inches (90 cm) | Each model is equipped with a clear anodized aluminum cover on one end and the other end with a hard anodized door assembly, with access ports available for patient interface (such as patient monitoring, delivery of intravenous fluids, etc.) locking mechanism and interlocking safety device. The cylinder, end cover and the door assembly are assembled together with stainless steel tie rods/nuts and hinge assembly. Each Hyperbaric Chamber Model comes in two configurations designated with a suffix of "H" and "HR". The suffix "H" is the Standard configuration where the control panel is located on the left of the chamber when facing the door and the door opens from left to right. The suffix "HR" is the Reverse configuration where the control panel is located on the right side of the chamber and the door opens from right to left. The functional performance system and the safety features incorporated in the Models 3300H/HR and 3600H/HR Hyperbaric Chambers are the same that have been incorporated into the design of the Model 4100H/HR predicate device. A pressurization cycle counter is provided to maintain a record of the number of pressurization cycles the chamber experienced. A two-way intercommunication system is used to maintain contact between patient and attendant.
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    K Number
    K102831
    Device Name
    RSI 4200
    Manufacturer
    REIMERS SYSTEMS, INC.
    Date Cleared
    2011-08-19

    (324 days)

    Product Code
    CBF
    Regulation Number
    868.5470
    Why did this record match?
    Product Code :

    CBF

    AI/MLSaMDIVD (In Vitro Diagnostic)TherapeuticDiagnosticis PCCP Authorized
    Intended Use
    Specific indications for use of hyperbaric chambers have been established by the Committee on Hyperbaric Oxygen Therapy of the Undersea and Hyperbaric Medical Society. The current specific indications are: 1. Air or Gas Embolism 2. Carbon Monoxide Poisoning and Smoke Inhalation, Carbon Monoxide Complicated by Cyanide Poisoning 3. Clostridial Myonecrosis (Gas Gangrene) 4. Crush Injury, Compartment Syndrome and Other Acute Traumatic Ischemias 5. Decompression Sickness 6. Enhancement of Healing in Selected Problem Wounds 7. Exception Blood Loss (Anemia) 8. Intracranial Abscess 9. Necrotizing Soft Tissue Infections (Subcutaneous Tissue, Muscle, Fascia) 10. Osteomyelitis (Refractory) 11. Radiation Tissue Damage (Osteoradionecrosis) 12. Skin Grafts and Flaps (Compromised) 13. Thermal Burns
    Device Description
    The model RST*200(™) hyperbaric chamber is a monoplace (one person) pressure chamber designed to be pressurized with air while is a monoplace (one person) presure chamber designed atmospheres absolute, ATA). atmospheres absolute, ATA). The chamber comes with fixed tray system with comfortable custom mattress. The patient tray system is designed to accommodate a lying or sitting patient during a hyperbaric tray chamber is designed to accommodate a lying or sitting patient treatment. The chamber is designed to administer all of the standard treatment protocols for 3 ATA or less. The or less. The chamber includes the following sub systems: 1. Pressurization, Depressurization and Ventilation: This system includes pneumatically controlled valves and components. These valves and controls are used to control the pressurization rate and components. These valves and control and 2. Communications and Entertainment: The chamber is equipped with a system to facilitate clear and easy communication between the patient and changer operator. The communication system also permist the use of an auxiliary audion input for patient entertainment. Patient entertainment is anternational in input for patient entertainment Patient entertainment is automatically muted when withing audion the hand set from its cradle. 3. Windows: The chamber windows are positioned and sized to provide a feeling of comfort and spaciousness to 4. Oxygen Breathing System: The chamber is equipped with the necessary controls to administer oxygen to the patient whereby the patient wears a standard medical oxygen hood or mask.
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    K Number
    K092991
    Device Name
    O.S.C.A.R. (OPERATING SYSTEM FOR CONTROL AND RECORD KEEPING)
    Manufacturer
    ENVIRONMENTAL TECTONICS CORP.
    Date Cleared
    2010-08-13

    (319 days)

    Product Code
    CBF
    Regulation Number
    868.5470
    Why did this record match?
    Product Code :

    CBF

    AI/MLSaMDIVD (In Vitro Diagnostic)TherapeuticDiagnosticis PCCP Authorized
    Intended Use
    Indications For Use: The O.S.C.A.R. system is intended for use as an ancillary device for the support of whole-body oxygen administration to a patient at greater than ambient atmospheric pressure (hyperbaric oxygen) as prescribed by a physician. It is a device intended to provide control of Pressure Vessels for Human Occupancy without change to their established indications for use. The specific manufacturer's devices intended for use are Environmental Tectonics Corp.'s BARAMED 30" and XD monoplace models. The FDA has cleared the use of hyperbaric chambers under 13 specific medical conditions that are based on the Undersea and Hyperbaric Medicine Society (UHMS)'s indications. These are: - Air or Gas Embolism . - Carbon Monoxide Poisoning and Carbon Monoxide Poisoning complicated by Cyanide Poisoning - Clostridial Myositis and Myonecrosis (Gas Gangrene) - Crush Injury, Compartment Syndrome and other Acute Traumatic Ischemias - Decompression Sickness - Enhancement of Healing in Selected Problem Wounds - Exceptional Blood Loss (Anemia) - Intracranial Abscess - Necrotizing Soft Tissue Infections - Osteomvelitis (Refractory) - Delayed Radiation Injury (Soft Tissue and Bony Necrosis) - Skin Grafts and Flaps (Compromised) - Thermal Burns It is a prescription device that is intended for sale and use by or on the order and under the medical supervision of a physician.
    Device Description
    Not Found
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    K Number
    K101262
    Device Name
    FLEXI-LITE
    Manufacturer
    PRESSURE-TECH, INC.
    Date Cleared
    2010-06-10

    (36 days)

    Product Code
    CBF
    Regulation Number
    868.5470
    Why did this record match?
    Product Code :

    CBF

    AI/MLSaMDIVD (In Vitro Diagnostic)TherapeuticDiagnosticis PCCP Authorized
    Intended Use
    The Flexi-Lite Hyperbaric chamber is a hyperbaric chamber intended to be used in treating mild symptoms consistent with Acute Mountain Sickness (AMS) as prescribed by or under the direction of a physician. Caution: Federal law restricts this device to sale by or on the order of a physician.
    Device Description
    The Flexi-Lite flexible hyperbaric chamber is a mild hyperbaric chamber for pressures less than 4 psi. This lightweight and portable chamber utilizes atmospheric Air as supplied by a GAST model 0523/1023 "oil-less, breathable air compressor" to pressurize the chamber and provide a suitable environment for the occupant. The Flexi-Lite construction utilizes a dual bag design with the inner the ooonpining the pressure and an exterior bag to provide structural support. All components are attached to the inner bag utilizing bulkhead connections. It is outfitted with two externally mounted metal relief valves (set at 4 psi), two metal Air addition valves (one external & one internal), two metal depressurization valves (one external & one internal), two pressure gauges (one external & one internal), and one metal Air sampling port. In total it weighs 39 lbs (compressor adds another 54 lbs).
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    K Number
    K100268
    Device Name
    SECHRIST MONOPLACE HYPERBARIC OXYGEN CHAMBER
    Manufacturer
    SECHRIST INDUSTRIES, INC.
    Date Cleared
    2010-04-26

    (87 days)

    Product Code
    CBF
    Regulation Number
    868.5470
    Why did this record match?
    Product Code :

    CBF

    AI/MLSaMDIVD (In Vitro Diagnostic)TherapeuticDiagnosticis PCCP Authorized
    Intended Use
    The intended use of the hyperbaric chambers have been established by the Committee on Hyperbaric Oxygen Therapy of the Undersea and Hyperbaric Medical Society (founded in 1967 to foster exchange of data on the physiology and medicine of commercial and military diving). The committee is comprised of practitioners and scientific investigators in the fields of internal medicine, infectious diseases, pharmacology, emergency medicine, general surgery, orthopedic surgery, trauma surgery, thoracic surgery, otolaryngology, oral and maxillofacial surgery and aerospace medicine. The committee is responsible for continually reviewing research and clinical data in determining the safety and efficacy of hyperbaric oxygen. Currently, there are thirteen indications that are approved by the committee; these thirteen indications were accepted based on sound physiologic rationale, in vivo or in vitro studies that demonstrate effectiveness, controlled animal studies, prospective controlled clinical studies and extensive clinical experience from multiple hyperbaric medicine centers. These thirteen indications have been recommended for thirdparty reimbursement and most insurance carriers have established reimbursement policy based on the recommendations. The thirteen indications are: 1. Air or Gas embolism 2. Carbon Monoxide Poisoning Carbon Monoxide Poisoning Complicated by Cyanide Poisoning 3. Clostridial Myonecrosis and Myonecrosis (Gas Gangrene) 4. Crush Injury, Compartment Syndrome and Other Acute Traumatic Ischemias 5. Decompression Sickness 6. Arterial Insufficiencies Central Retinal Artery Occlusion Enhancement of Healing In Selected Problem Wounds 7. Severe Anemia 8. Intracranial Abscess 9. Necrotizing Soft Tissue Infections 10. Osteomyelitis (Refractory) 11. Delayed Radiation Injury (Soft Tissue and Bony Necrosis) 12. Compromise Grafts and Flaps 13. Thermal Burns
    Device Description
    The Sechrist Model 4100H/HR Hyperbaric Chamber is a monoplace pressure chamber designed to administer 100% oxygen at pressure greater than ambient, up to 3 atmospheres absolute (30 ps) of pressure. The hyperbaric chamber is a mechanical and pneumatic system capable of controlling the operator defined pressurization profiles. A hyperbaric oxygen chamber is a pressure vessel and control system that is designed to provide patient exposure to a very high oxygen concentration at higher than normal atmospheric pressure. Titration of the oxygen exposure is controlled by selecting the pressure achieved within the pressure vessel. Pressurization and de-pressurization rates are selected to minimize patient discomfort while increasing and decreasing the chamber pressure. Typical monoplace chambers are capable of pressurizing to 3 ATA (29.4 psig above atmospheric pressure). Typical pressurization and de-pressurization rates are in the range of 0.4 to 5.0 psig/minute. The Model 4100H/HR is constructed with a horizontal 41 inch internal diameter seamless acrylic cylinder. One end is equipped with a hard anodized aluminum cover and the other end with a hard anodized door assembly, with access ports available for patient interface (such as patient monitoring, delivery of intravenous fluids, etc.) locking mechanism and interlocking safety device. The cylinder, end cover and the door assembly are assembled together with stainless steel tie rods/nuts and hinge assembly. The Model 4100 comes in two configurations (4100H and 4100HR). In the Standard configuration-4100H-the control panel is located on the left of the chamber when facing the door. In the Reverse configuration-4100HR-the control panel is located on the right side of the chamber.
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