SU474341A1 - Cryosurgical device - Google Patents

Cryosurgical device

Info

Publication number
SU474341A1
SU474341A1 SU1946424A SU1946424A SU474341A1 SU 474341 A1 SU474341 A1 SU 474341A1 SU 1946424 A SU1946424 A SU 1946424A SU 1946424 A SU1946424 A SU 1946424A SU 474341 A1 SU474341 A1 SU 474341A1
Authority
SU
USSR - Soviet Union
Prior art keywords
cryosurgical device
cryosurgical
electropneumatic valve
electropneumatic
tip
Prior art date
Application number
SU1946424A
Other languages
Russian (ru)
Inventor
Владимир Сергеевич Зиновьев
Анна Алексеевна Горлина
Виктор Федорович Никольский
Олег Пантелеймонович Посевин
Original Assignee
Предприятие П/Я А-3726
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 Предприятие П/Я А-3726 filed Critical Предприятие П/Я А-3726
Priority to SU1946424A priority Critical patent/SU474341A1/en
Application granted granted Critical
Publication of SU474341A1 publication Critical patent/SU474341A1/en

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  • Surgical Instruments (AREA)

Description

на  подача хладагента в магистраль включением электропневмоклапана 4.to supply the refrigerant to the line by turning on the electropneumatic valve 4.

Предмет и з о -б р е т е н и  Subject and z about-b ete n i

Криохирургическое устройство, содержащее наконечник, ручку и блок питани , отличающеес  тем, что, с целью обеспечени A cryosurgical device comprising a handpiece, a pen and a power supply unit, characterized in that, in order to provide

необходимого повыщени  и понижени  температуры наконечника, в полости наконечника имеютс  канал продувки, электропневмоклапаны и теплообменник с дросселем, соединенный через первый электропневмоклапан с источником хладагента, расположенным в блоке питани , а канал продувки соединен через второй электропневмоклапан с атмосферой.required to raise and lower the temperature of the tip, in the cavity of the tip there are a purge channel, electropneumatic valves and a heat exchanger with a throttle connected through the first electropneumatic valve to the coolant source located in the power supply, and the purge channel is connected through the second electropneumatic valve to the atmosphere.

SU1946424A 1973-07-12 1973-07-12 Cryosurgical device SU474341A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1946424A SU474341A1 (en) 1973-07-12 1973-07-12 Cryosurgical device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1946424A SU474341A1 (en) 1973-07-12 1973-07-12 Cryosurgical device

Publications (1)

Publication Number Publication Date
SU474341A1 true SU474341A1 (en) 1975-06-25

Family

ID=20560699

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1946424A SU474341A1 (en) 1973-07-12 1973-07-12 Cryosurgical device

Country Status (1)

Country Link
SU (1) SU474341A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4345598A (en) * 1980-03-07 1982-08-24 Vyzkumny Ustav Silnoproude Elektrotechniky Cryogenic apparatus for surgery

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4345598A (en) * 1980-03-07 1982-08-24 Vyzkumny Ustav Silnoproude Elektrotechniky Cryogenic apparatus for surgery

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