SU532976A1 - Apparatus for local refrigeration of tissue - Google Patents

Apparatus for local refrigeration of tissue

Info

Publication number
SU532976A1
SU532976A1 SU7402020815A SU2020815A SU532976A1 SU 532976 A1 SU532976 A1 SU 532976A1 SU 7402020815 A SU7402020815 A SU 7402020815A SU 2020815 A SU2020815 A SU 2020815A SU 532976 A1 SU532976 A1 SU 532976A1
Authority
SU
USSR - Soviet Union
Prior art keywords
cannula
housing
temperature
tube
tissue
Prior art date
Application number
SU7402020815A
Other languages
Russian (ru)
Inventor
В.Е. Шевалев
Е.И. Колосов
Original Assignee
Киевский Государственный Институт Усовершенстовования Врачей Министерства Здравоохранения Ссср
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 Киевский Государственный Институт Усовершенстовования Врачей Министерства Здравоохранения Ссср filed Critical Киевский Государственный Институт Усовершенстовования Врачей Министерства Здравоохранения Ссср
Priority to SU7402020815A priority Critical patent/SU532976A1/en
Application granted granted Critical
Publication of SU532976A1 publication Critical patent/SU532976A1/en

Links

Images

Claims (1)

  1. Изобретение относитс к медицине, в частности криоэкстракторам, вход5пцим в комплект криокоагул торов, и может быт использовано дл хирургического вмешательства преимущественно в отоларинголо гии, гинекологии, онкологии и нейрохирур гии. The invention relates to medicine, in particular cryoextractor, vhod5ptsim supplied kriokoagul tori, and can be used for life surgery predominantly otolaringolo ology, gynecology, oncology and neyrohirur ogy. Известно устройство дл локального охлаждени ткани, содержащее корпус с патрубком дл подачи хладагента, сменны рабочий наконечник, выполненный в виде заглушенной с головного конца канюли, в которую с кольцевым зазором введен сочлененный с входным патрубком трубопровод дл подачи хладагента, при этом полость кольцевого зазора открыта в рас Ш1фительную камеру внутри корпуса. A device for locally cooling the tissue, comprising a housing with a socket for supplying a refrigerant replaceable working tip configured to form an anechoic from the head end of the cannula, into which annular gap introduced articulated to the inlet duct for supplying the refrigerant, wherein the cavity of the annular gap is open in races Sh1fitelnuyu chamber within the housing. Однако передача холода от канюли предлагаемого криоэкстрактора к биологической ткани осуществл етс практ чески в точке, т. е. отсутствует регулирование зоны криовоздёйстви , что ограни чивает область применени криоэкстракто Дл этого корпус снабжен телескопически подвижным теплоизолированным кожухом, охватывающим канюлю по скольз щей посадке. However cold transmission from the cannula cryoextractor proposed to biological tissue is accomplished Pract ically at a point t. E. No regulation kriovozdoystvi zone that bounds a region krioekstrakto For this use case is provided with a telescopically movable insulated casing covering the cannula for sliding fit. На чертеже изображено предлагаемое устройство, продольный разрез. On shows the proposed device, a longitudinal section drawing. Устройство содержит корпус 1, составной частью которого вл етс телескопически подвижный теплоизолированный ко жух 2, охватывающий по скольз щей по- садке сменную канюлю 3. С тыльной стороны корпуса 1 расположена трубка 4 дл подачи хладагента от источт1ка ( сосуд Дьюара и т. д. ) и трубка 5 дл отвода в атмосферу испарившегос азота. The apparatus comprises a housing 1, part of which is telescopically movable insulated to zhuh 2 covering by sliding po- cage removable cannula 3. The back side of the housing 1 is a tube 4 for supplying the refrigerant from istocht1ka (Dewar and t. D.) and pipe 5 for discharging the vaporised in a nitrogen atmosphere. На продолжении трубки 4 находитс трубопровод 6, коаксиально с кольцевым зазором введенный в канюлю 3, заглушен- liyK) с головного конца и снабженную датчиком 7 температуры, выводы которого соединены с штепсельным разъемом 8. Кольцевой зазор ме щу стенкой каюоли 3 и трубопроводом 6 открыт в расширительную камеру 9, сообщающуюс через патрубок 1О и трубку 5 с атмосферой. On the extension tube 4, the tube 6 is coaxially with the annular gap introduced into the cannula 3, zaglushen- liyK) from the head end and provided with a temperature sensor 7, the conclusions of which are connected to the plug connector 8. The annular gap IU SchU kayuoli wall 3 and the duct 6 is open in expansion chamber 9 communicating through the tubing and 1O tube 5 to the atmosphere. j53 В)гутри кожуха 2 размещен двойной нагреватепь 11, предназначенный дл размораживани и регулировани температуры на оголенном конце канюли 3 в соответст ВИИ с заданием и факттгческой температурой , измер емой с помощью датчика 7, При подготовке предлагаемого криоэкстрактора к работе в корпус 1 устанавливакуг требуемую по длине и диаметр канюлю 3, а затем, смеща кожух 2 вдоль оси, устанавливают требуемую длину рабочего участка канюли 3, включают цепь измерени температуры и подачу азота через трубку 4, Подготовленный таким образом крио- экстракто j53 B) Guthrie housing 2 placed double nagrevatep 11 adapted for thawing and controlling the temperature on the exposed end of the cannula 3 in Correspondingly dance with the task and fakttgcheskoy temperature measured by a sensor 7 In preparing the proposed cryoextractor to work in the housing 1 ustanavlivakug required for length and diameter of the cannula 3, and then, displacing the casing 2 along the axis of the working section is set the desired length of the cannula 3 include temperature measuring circuit and the nitrogen supply through the tube 4, thus prepared extract cryo- р используют следующим образом Удерншва корпус 1 рукой, ввод т канюлю 3 в ткань, в частности в разрезе, обнажающем операционное поле. p is used as follows Udernshva hand body 1, the cannula 3 is introduced into the fabric, in particular a sectional exposes the surgical field. Жидкий азот, поступающий по трубопроводу 6 в канюпю 3, вызывает замораживание тканей, которые извлекаютс как с помощью канюли при температуре до (-80) С, так и с помощью вопомогательного инструмента (скребка и т. п,)« Извлеченные вместе с канюлей 3 частицы ткани удал ют с омощью электронагревател 11. Затем электронагреватель 11 выключают и, охладив канюлю 3 до рабочей температурь, повторшот- цикл криоэкстракиии. Liquid nitrogen enters through conduit 6 in kanyupyu 3, causes the freezing of tissues, which are extracted as the via cannula at temperatures up to (-80) C and using vopomogatelnogo tool (scraper and m. N) "extracted together with the cannula 3 particles of tissue removed from omoschyu electric heater 11. Then, the electric heater 11 is turned off and cooling the cannula 3 to the operating temperature, povtorshot- krioekstrakiii cycle. Температуру рабочего ко1ща канюли 3 в процессе операции посто нно контролируют и корректируют с помощью средств автоматизации и регулировани , предусмотренных конструкцией криокоагул тора, в комплект которого входит описанный инстру(, или с помощью других известных приборов Формула изобретени Устройство дл локального охлаждени ткани, содержащее корпус,-трубки дл подачи и отвода хладагента; рабочий наконечник, датчик температуры, нагреЬатель , отличающеес тем, что, с целью регулировани зоны криовоз- действи , корпус снабжен телескопическ The temperature of the working ko1scha cannula 3 during the operation is continuously monitored and corrected via automation and control means provided design kriokoagul torus, a kit which includes described instru (or by other known devices Formula invention apparatus for local tissue cooling, comprising a housing, -trubki for supplying and discharging refrigerant; working tip, a temperature sensor, nagreatel, characterized in that, in order to control kriovoz- coverage area, the housing is provided with a telescopic подвижным теплоизолированным кожухом, охватывающим канюлю по скольз щей посадке . a movable insulated casing covering the cannula for sliding fit.
    ,Д||..,.|Г.,.|Я,Д /Л , D || .., |. D, |.. I, D / L
SU7402020815A 1974-05-05 1974-05-05 Apparatus for local refrigeration of tissue SU532976A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU7402020815A SU532976A1 (en) 1974-05-05 1974-05-05 Apparatus for local refrigeration of tissue

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU7402020815A SU532976A1 (en) 1974-05-05 1974-05-05 Apparatus for local refrigeration of tissue

Publications (1)

Publication Number Publication Date
SU532976A1 true SU532976A1 (en) 1978-11-05

Family

ID=20583474

Family Applications (1)

Application Number Title Priority Date Filing Date
SU7402020815A SU532976A1 (en) 1974-05-05 1974-05-05 Apparatus for local refrigeration of tissue

Country Status (1)

Country Link
SU (1) SU532976A1 (en)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5147355A (en) * 1988-09-23 1992-09-15 Brigham And Womens Hospital Cryoablation catheter and method of performing cryoablation
US5281215A (en) * 1992-04-16 1994-01-25 Implemed, Inc. Cryogenic catheter
US5281213A (en) * 1992-04-16 1994-01-25 Implemed, Inc. Catheter for ice mapping and ablation
WO1997049344A1 (en) * 1996-06-24 1997-12-31 Allegheny-Singer Research Institute Method and apparatus for cryosurgery
US7854754B2 (en) 2006-02-22 2010-12-21 Zeltiq Aesthetics, Inc. Cooling device for removing heat from subcutaneous lipid-rich cells
US8192474B2 (en) 2006-09-26 2012-06-05 Zeltiq Aesthetics, Inc. Tissue treatment methods
US8275442B2 (en) 2008-09-25 2012-09-25 Zeltiq Aesthetics, Inc. Treatment planning systems and methods for body contouring applications
US8285390B2 (en) 2007-08-21 2012-10-09 Zeltiq Aesthetics, Inc. Monitoring the cooling of subcutaneous lipid-rich cells, such as the cooling of adipose tissue
US8382698B2 (en) 2004-04-16 2013-02-26 Nuvue Therapeutics, Inc. Systems and methods for improving image-guided tissue ablation
US8523927B2 (en) 2007-07-13 2013-09-03 Zeltiq Aesthetics, Inc. System for treating lipid-rich regions
US8603073B2 (en) 2008-12-17 2013-12-10 Zeltiq Aesthetics, Inc. Systems and methods with interrupt/resume capabilities for treating subcutaneous lipid-rich cells
US8702774B2 (en) 2009-04-30 2014-04-22 Zeltiq Aesthetics, Inc. Device, system and method of removing heat from subcutaneous lipid-rich cells
US9132031B2 (en) 2006-09-26 2015-09-15 Zeltiq Aesthetics, Inc. Cooling device having a plurality of controllable cooling elements to provide a predetermined cooling profile
US9314368B2 (en) 2010-01-25 2016-04-19 Zeltiq Aesthetics, Inc. Home-use applicators for non-invasively removing heat from subcutaneous lipid-rich cells via phase change coolants, and associates devices, systems and methods
US9545523B2 (en) 2013-03-14 2017-01-17 Zeltiq Aesthetics, Inc. Multi-modality treatment systems, methods and apparatus for altering subcutaneous lipid-rich tissue
US9844460B2 (en) 2013-03-14 2017-12-19 Zeltiq Aesthetics, Inc. Treatment systems with fluid mixing systems and fluid-cooled applicators and methods of using the same
US9861421B2 (en) 2014-01-31 2018-01-09 Zeltiq Aesthetics, Inc. Compositions, treatment systems and methods for improved cooling of lipid-rich tissue
US10092346B2 (en) 2010-07-20 2018-10-09 Zeltiq Aesthetics, Inc. Combined modality treatment systems, methods and apparatus for body contouring applications

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5147355A (en) * 1988-09-23 1992-09-15 Brigham And Womens Hospital Cryoablation catheter and method of performing cryoablation
US5281213A (en) * 1992-04-16 1994-01-25 Implemed, Inc. Catheter for ice mapping and ablation
US5281215A (en) * 1992-04-16 1994-01-25 Implemed, Inc. Cryogenic catheter
EP0917447A4 (en) * 1996-06-24 2001-08-01 Allegheny Singer Res Inst Method and apparatus for cryosurgery
WO1997049344A1 (en) * 1996-06-24 1997-12-31 Allegheny-Singer Research Institute Method and apparatus for cryosurgery
EP0917447A1 (en) * 1996-06-24 1999-05-26 Allegheny-Singer Research Institute Method and apparatus for cryosurgery
US6039730A (en) * 1996-06-24 2000-03-21 Allegheny-Singer Research Institute Method and apparatus for cryosurgery
US8382698B2 (en) 2004-04-16 2013-02-26 Nuvue Therapeutics, Inc. Systems and methods for improving image-guided tissue ablation
US7854754B2 (en) 2006-02-22 2010-12-21 Zeltiq Aesthetics, Inc. Cooling device for removing heat from subcutaneous lipid-rich cells
US9132031B2 (en) 2006-09-26 2015-09-15 Zeltiq Aesthetics, Inc. Cooling device having a plurality of controllable cooling elements to provide a predetermined cooling profile
US8192474B2 (en) 2006-09-26 2012-06-05 Zeltiq Aesthetics, Inc. Tissue treatment methods
US9375345B2 (en) 2006-09-26 2016-06-28 Zeltiq Aesthetics, Inc. Cooling device having a plurality of controllable cooling elements to provide a predetermined cooling profile
US9655770B2 (en) 2007-07-13 2017-05-23 Zeltiq Aesthetics, Inc. System for treating lipid-rich regions
US8523927B2 (en) 2007-07-13 2013-09-03 Zeltiq Aesthetics, Inc. System for treating lipid-rich regions
US8285390B2 (en) 2007-08-21 2012-10-09 Zeltiq Aesthetics, Inc. Monitoring the cooling of subcutaneous lipid-rich cells, such as the cooling of adipose tissue
US9408745B2 (en) 2007-08-21 2016-08-09 Zeltiq Aesthetics, Inc. Monitoring the cooling of subcutaneous lipid-rich cells, such as the cooling of adipose tissue
US8275442B2 (en) 2008-09-25 2012-09-25 Zeltiq Aesthetics, Inc. Treatment planning systems and methods for body contouring applications
US8603073B2 (en) 2008-12-17 2013-12-10 Zeltiq Aesthetics, Inc. Systems and methods with interrupt/resume capabilities for treating subcutaneous lipid-rich cells
US9737434B2 (en) 2008-12-17 2017-08-22 Zeltiq Aestehtics, Inc. Systems and methods with interrupt/resume capabilities for treating subcutaneous lipid-rich cells
US9861520B2 (en) 2009-04-30 2018-01-09 Zeltiq Aesthetics, Inc. Device, system and method of removing heat from subcutaneous lipid-rich cells
US8702774B2 (en) 2009-04-30 2014-04-22 Zeltiq Aesthetics, Inc. Device, system and method of removing heat from subcutaneous lipid-rich cells
US9844461B2 (en) 2010-01-25 2017-12-19 Zeltiq Aesthetics, Inc. Home-use applicators for non-invasively removing heat from subcutaneous lipid-rich cells via phase change coolants
US9314368B2 (en) 2010-01-25 2016-04-19 Zeltiq Aesthetics, Inc. Home-use applicators for non-invasively removing heat from subcutaneous lipid-rich cells via phase change coolants, and associates devices, systems and methods
US10092346B2 (en) 2010-07-20 2018-10-09 Zeltiq Aesthetics, Inc. Combined modality treatment systems, methods and apparatus for body contouring applications
US9545523B2 (en) 2013-03-14 2017-01-17 Zeltiq Aesthetics, Inc. Multi-modality treatment systems, methods and apparatus for altering subcutaneous lipid-rich tissue
US9844460B2 (en) 2013-03-14 2017-12-19 Zeltiq Aesthetics, Inc. Treatment systems with fluid mixing systems and fluid-cooled applicators and methods of using the same
US9861421B2 (en) 2014-01-31 2018-01-09 Zeltiq Aesthetics, Inc. Compositions, treatment systems and methods for improved cooling of lipid-rich tissue
US10201380B2 (en) 2014-01-31 2019-02-12 Zeltiq Aesthetics, Inc. Treatment systems, methods, and apparatuses for improving the appearance of skin and providing other treatments

Similar Documents

Publication Publication Date Title
AU500556B2 (en) Surgical drape
CA1020837A (en) Escape breathing apparatus
CA1029864A (en) Method of and apparatus for controlling the performance of timed functions
CA1016263A (en) Sonar apparatus
CA1032222A (en) Inspection apparatus
CA1021621A (en) Clean air zone for surgical purposes
CA1017556A (en) Dry-shaving apparatus
CA1015968A (en) Food refrigerating apparatus
IL50124A (en) Surgical bandage
AU8751675A (en) X-ray contrast agents
JPS5293A (en) Supersonic medical apparatus
HU171420B (en) Process for preparing derivatives of the sulphonamide-pyridine and pyridine-thiadiazine
GB1536407A (en) Process for the preparation of bis-indolic compounds
JPS51130091A (en) Surgical method
GB1542734A (en) Surgical cutting apparatus
JPS51142908A (en) Method of operating picture device
ZA7502880B (en) Process for the preparation of teralkyl ethers
AU8047875A (en) Orthopedic device
ZA7507128B (en) Procedure and apparatus for producing compound thin films
AU7699674A (en) Electrolysis apparatus
AU498537B2 (en) Surgical drape
GB1548663A (en) Refrigerating apparatus
CA987507A (en) Refrigeration apparatus
CA1014035A (en) Method and apparatus for the opening of low
CA1027228A (en) Apparatus for detecting the number of objects