Plason is a medical device for the exogenous preparation of nitric
oxide (NO). Application of exogenous NO by various pathologies
(wounds, trophic ulcers, diabetic foot, unhealing wounds,
pyo-necrotic wounds) is the way to healing made easy. Nitric oxide
disinfects open wounds from bacteria, viruses, mould. This way it
starts the regeneration of tissue. NO is the strongest
disinficator. From the other types the NO penetrates through the
skin for the depth of few milimeters and improves vasoconstriction
of vessels.
An important feature of NO-containing gas flow is the fact, that
if it is possible to introduce exogenous NO to the desired spot
of the human body, it shows the same properties as endogenous NO,
which makes it´s usage very flexible for various
pathologies.
Plason is a portable device, as long as there is the possibility
to connect it to the electricity, it could be used anywhere.
Usage would include rescue services, ambulances, hospitals,
clinics, medical centers.
Design features and the composition of PLASON
Device has monoblock construction and consists of the service block
(sb), electro-hydropneumatic (EHP) supply, change manipulators,
silicone tube with the metallic tip and foot pedal. Service block
is structurally executed in the rectangular metal housing, which
consists of two parts - lower and upper.
The lower part of the housing consists of horizontal base, front
and rear panels and serves for the installation of all systems,
which ensure the work of manipulator. The base of the lower part
of the housing executed in the form of hollow airtight
rectangular cavity is tank for the cooling fluid.
On the front panel of the service block are located the
intuitively intelligible elements of control of apparatus and
regimes of the work of manipulators with the appropriate
inscriptions and the light indication:
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key "POWER" with the illumination;
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"START" and "STOP" with the light indicators for start
and disconnection of manipulator;
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"MIN", "NORM", "MAX" with the light indicators for the
step control of the air flow rate;
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the light indicator of the thermal condition of manipulator,
and also the hinged conclusion EHP of supply, threaded carbine
for the connection of silicone tube with the metallic tip and
nest for the connection of pedal. The logic of control of
apparatus automatically excludes emergency consequences under
the erroneous effects of operator.
The upper part of the housing is the removable cover of the service
block, on upper panel of which two containers with the threaded
covers at both ends for the custody of manipulators from the
delivery set are located, moreover central container is knob for
the carrying-over of apparatus. On the upper panel also is located
the nest of the built-in cooler of air- plasma flow for the
installation in it of manipulator. EHP supply by the length of 1,3
m is hinge attached on the front panel of the service block and is
executed in the form the plastic bellows, on end of which is
located the joint for the connection to the apparatus of
manipulators. Inside corrugations are located the flexible tubes,
intended for supply and outlet of that cooling the manipulator of
liquid, supplies in the manipulator of working gas - atmospheric
air even two conductors for the supply of the electric power supply
of manipulator. To the threaded carbine located to front panel the
silicone tube with a length of 1,3 m with the change metallic tip
for the output from the apparatus of the cooled NO-containing gas
flow (NO-CGF) is connected . Service block contains ensuring the
work of the manipulator of the system: the supply of atmospheric
air, cooling, electric power supply, automation, control, light
indication and sound communication.
The basic element of the device is medical manipulator, connected
by flexible electro-hydropneumatic (EHP) supply with the service
block. Manipulator is fixed on EHP supply by means of the adapter
nut and can be easily substituted both to the new (in the case of
producing the resource) and on other functional manipulator. For
the check of functioning of manipulators the apparatus is
supplied with a system of sound communication, which forms the
first sound signal during the establishment of the assigned
regime of the work of manipulator and the shorter sound signals,
which signal every *0 sec. The beeps announce the operation of
manipulator. For the control of the thermal condition of
manipulator the apparatus is supplied with the built-in system of
light indication and sound communication, which begins to
function with the prolonged work of apparatus in the intermittent
or continuous service. For the remote control of the start and of
the disconnection of manipulators in the delivery set of
apparatus enters the pedal, which works on the
retention.
As a result of the application as the working gas of atmospheric
air and use of the contemporary technological and technical
solutions with development and production of all systems of
device - gas, hydraulic, electrotechnical and electronic - his
construction ensures mobility, independence, reliability and
operational simplicity, which makes it possible to use the device
both in the operating and ambulance conditions and for the
dispensary care of patients.
Possibilities of apparatus PLASON
Indications to the application of a new method of treatment -
NO- therapy and of therapeutic possibilities of apparatus
"PLASON"
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General and purulent surgery:
- Postoperative wounds: festering (preventive maintenance), wound
with the unfavorable the conditions (diabetes, beam or
chemotherapy, the weakened patient and so forth), the divergence
of seams.
- Extensive post-traumatic wounds.
- Purulent wound, abscesses, mastitis, hydradenit, furunculosis,
purulent paraproctitis, purulent mediastenit, complicated and
uncomplicated forms of erysipelatous inflammation,
peritonitis.
- Trophic ulcers of venous or arterial genesis, the pyonecrotic
defeats of lower extremities with diabetes mellitus,
bedsores.
- Burns (uncomplicated and festered).
- Preparation for dermatoplasty, muscular and musculocutaneous
plastic and the preventive maintenance of the rejection of the
reseated rag.
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Oncology: beam
ulcers, beam osteomyelitis, the prolongedly unhealing wounds,
including against the background of beam and chemotherapy, the
divergence of seams, plastic of soft tissues, beam fibrosis,
the removal (destruction) of the tumors of the skin, perineum,
maxillofacial region and other regions, the coagulation of
wound surfaces for the purpose of hemostasis and removal of
tumor cells (ablactation).
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Traumatology and orthopedics: osteomyelitic
blowholes, the wound afterward sequestrectomy, the open
breaks and so forth.
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Military field the surgery: bullet wound,
mine-explosive defeat, bullet breaks and so forth, the damage
of internal organs.
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Pulmonology and phthisiology: unspecific and
tubercular empyema of pleura, unspecific and tubercular
bronchitis, fibrous- cavernous and infiltrative tuberculosis,
osteoarticular tuberculosis and so forth.
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Gynecology: ectopia (pseudo-erosion) the neck of
womb, pointed candilomy, postoperative wounds, the
pyoinflammatory diseases of parametrium, womb and its
appendages, tube- peritoneal sterility, the organ preserving
operations on uterine pipes, ovaries, with the
plastic-reconstruction operations afterward myomectomy,
external of endometrioses and so forth.
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Gastroenterology: stomach ulcer and duodenum,
erosive gastritis and esophagitis, the blowholes of bowels,
cyst of the pancreas with pancreatitis and so forth.
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Dermatology: the ulcer against the background of
[vaskulitov] and angiopathy, dermatitis, eczemas, v
