 |
| [11] Publication Number: |
2146160 |
| [13] Kind of Document: |
C1 |
| [14] Publication Date: |
2000.03.10 |
| [19] Publishing Country or Organization: |
RU |
| [21] Appl. No.: |
96108101/14 |
| [22] Filled: |
1996.04.23 |
| [24] Effective Dates for Priority rights: |
1996.04.23 |
| [46] Claim(s) date: |
2000.03.10 |
| [51] Int. Cl.: |
A61N5/067 |
| [71] Applicant: |
Zakrytoe aktsionernoe obshchestvo "BIOSPEK"
- "BIOSPEC" JSC, Moskovskaja meditsinskaja akademija im.I.M.Sechenova |
| [75] Inventors: |
Kharnas S.S., Kuzin M.I., Kuzin N.M., Ablitsov Ju.A.,
Zavodnov V.Ja., Loginov L.E., Loshchenov V.B., Meerovich G.A., Uspenskij
L.V., Linkov K.G., Vorozhtsov G.N., Rybin V.K. |
| [73] Assignee: |
Zakrytoe aktsionernoe obshchestvo "BIOSPEK"
- "BIOSPEC" JSC |
[57] Abstract:
|
FIELD: medicine. SUBSTANCE: method
involves introducing photosensitizer. Tumor growth zone is exposed
to therapeutical laser radiation after achieving maximum photosensitizer
concentration difference between the mentioned zone and the surroundinguninjured
tissues by applying therapeutic optic radiation absorbable by the
photosensitizer. Power density is equal to 200-450 mW/cm2. Dose
is equal to 150-700 J/cm2. Immediately before the photosensitizer
being introduced, tumorgrowth zone is exposed to laser radiation
absorbable by the photosensitizer. Light dose is equal to 10-60
J/cm2. Power density is selected under pain sensitivity control
and marked degree of pain reflexes. EFFECT: enhanced effectiveness
oftreatment; high level of anesthesia enough for performing therapeutic
irradiation without anesthesia.
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