SU646988A1 - Device for exerting local cryogenic upon biologic tissue - Google Patents

Device for exerting local cryogenic upon biologic tissue

Info

Publication number
SU646988A1
SU646988A1 SU772521145A SU2521145A SU646988A1 SU 646988 A1 SU646988 A1 SU 646988A1 SU 772521145 A SU772521145 A SU 772521145A SU 2521145 A SU2521145 A SU 2521145A SU 646988 A1 SU646988 A1 SU 646988A1
Authority
SU
USSR - Soviet Union
Prior art keywords
biologic tissue
exerting local
cryogenic
local cryogenic
exerting
Prior art date
Application number
SU772521145A
Other languages
Russian (ru)
Inventor
Юрий Петрович Филиппов
Анатолий Иванович Агеев
Михаил Юрьевич Боярский
Тамара Петровна Птуха
Original Assignee
Всесоюзный научно-исследовательский и испытательный институт медицинской техники
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Всесоюзный научно-исследовательский и испытательный институт медицинской техники filed Critical Всесоюзный научно-исследовательский и испытательный институт медицинской техники
Priority to SU772521145A priority Critical patent/SU646988A1/en
Application granted granted Critical
Publication of SU646988A1 publication Critical patent/SU646988A1/en

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Description

4 s рабочему соппу эжектора 5, где, расш ра сь, и жектирует поток хпед™ агента, который подводитс  s приемной камере эжектора 5 из крноинструмента 12 по от-вод щему каналу 7. После 5 сь{ешан1а1Й парожидкостный поток направ шетс  в сепаратор 654 s to the working valve of the ejector 5, where it expands and dictates the flow of the agent, which is supplied to the receiving chamber of the ejector 5 from the power tool 12 along the outflow channel 7. After 5 minutes {YANANA1JI, the vapor-liquid flow is directed to the separator 65

откуда, отдепйвшкеса пары вывод 1 Си через вентипь 8 в атмосферу, и жййкость поступает по подвод щему канапу 11 в крйоинструмент 12. Под«питка сепаратора 6 жидкостыю осущест-вгшетс  из сосуда 1 через трубопровод 10 и дросседь 0. Подача хладогенной жййкостн в крноайстру мент 12 пройскодит за счет разрежени , создаваемого эжектором 5 на пннии, котора  сое дйтщет сепаратор 6 с приемной камегрой Э5кектора 5,from where the pair 1C output comes out through the valve 8 to the atmosphere, and the tank comes through the supply cannap 11 into the cryo-tool 12. Under the supply of the separator 6, the liquid is taken out of the vessel 1 through conduit 10 and the throttle 0. Supply of refrigerant into the tank 12 is due to the vacuum created by the ejector 5 on the port, which is provided with the separator 6 with the receiving chamber 5, 5

Такое конструктивное решение позволйет осушествпать управление устройством с помощью одного регулирующего веатидй, что повышает надежность устройства и, следовательно, безопасность проведени  хирургическ1 х операций. Such a constructive solution will allow the device to be controlled using one regulator, which increases the reliability of the device and, consequently, the safety of surgical operations.

Claims (1)

1. Авторское свидетельство СССР № 424563, кл. А 61 В 17/3,1972.1. USSR author's certificate number 424563, cl. A 61 B 17 / 3.1972. 1212
SU772521145A 1977-08-30 1977-08-30 Device for exerting local cryogenic upon biologic tissue SU646988A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU772521145A SU646988A1 (en) 1977-08-30 1977-08-30 Device for exerting local cryogenic upon biologic tissue

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772521145A SU646988A1 (en) 1977-08-30 1977-08-30 Device for exerting local cryogenic upon biologic tissue

Publications (1)

Publication Number Publication Date
SU646988A1 true SU646988A1 (en) 1979-02-15

Family

ID=20723636

Family Applications (1)

Application Number Title Priority Date Filing Date
SU772521145A SU646988A1 (en) 1977-08-30 1977-08-30 Device for exerting local cryogenic upon biologic tissue

Country Status (1)

Country Link
SU (1) SU646988A1 (en)

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