SU532976A1 - Устройство дл локального охлаждени ткани - Google Patents
Устройство дл локального охлаждени тканиInfo
- 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
- temperature
- housing
- annular gap
- tube
- Prior art date
Links
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- Surgical Instruments (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
Claims (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. 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. 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. На чертеже изображено предлагаемое устройство, продольный разрез. 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. 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. 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- экстрактор используют следующим образом Удерншва корпус 1 рукой, ввод т канюлю 3 в ткань, в частности в разрезе, обнажающем операционное поле. 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. 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 телескопически подвижным теплоизолированным кожухом, охватывающим канюлю по скольз щей посадке .,Д||..,.|Г.,.|Я,Д /Л
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU7402020815A SU532976A1 (ru) | 1974-05-05 | 1974-05-05 | Устройство дл локального охлаждени ткани |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU7402020815A SU532976A1 (ru) | 1974-05-05 | 1974-05-05 | Устройство дл локального охлаждени ткани |
Publications (1)
Publication Number | Publication Date |
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SU532976A1 true SU532976A1 (ru) | 1978-11-05 |
Family
ID=20583474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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SU7402020815A SU532976A1 (ru) | 1974-05-05 | 1974-05-05 | Устройство дл локального охлаждени ткани |
Country Status (1)
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SU (1) | SU532976A1 (ru) |
Cited By (34)
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 |
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 |
US10383787B2 (en) | 2007-05-18 | 2019-08-20 | Zeltiq Aesthetics, Inc. | Treatment apparatus for removing heat from subcutaneous lipid-rich cells and massaging tissue |
US10524956B2 (en) | 2016-01-07 | 2020-01-07 | Zeltiq Aesthetics, Inc. | Temperature-dependent adhesion between applicator and skin during cooling of tissue |
US10555831B2 (en) | 2016-05-10 | 2020-02-11 | Zeltiq Aesthetics, Inc. | Hydrogel substances and methods of cryotherapy |
US10568759B2 (en) | 2014-08-19 | 2020-02-25 | Zeltiq Aesthetics, Inc. | Treatment systems, small volume applicators, and methods for treating submental tissue |
US10675176B1 (en) | 2014-03-19 | 2020-06-09 | Zeltiq Aesthetics, Inc. | Treatment systems, devices, and methods for cooling targeted tissue |
US10682297B2 (en) | 2016-05-10 | 2020-06-16 | Zeltiq Aesthetics, Inc. | Liposomes, emulsions, and methods for cryotherapy |
US10722395B2 (en) | 2011-01-25 | 2020-07-28 | Zeltiq Aesthetics, Inc. | Devices, application systems and methods with localized heat flux zones for removing heat from subcutaneous lipid-rich cells |
US10765552B2 (en) | 2016-02-18 | 2020-09-08 | Zeltiq Aesthetics, Inc. | Cooling cup applicators with contoured heads and liner assemblies |
US10935174B2 (en) | 2014-08-19 | 2021-03-02 | Zeltiq Aesthetics, Inc. | Stress relief couplings for cryotherapy apparatuses |
US10952891B1 (en) | 2014-05-13 | 2021-03-23 | Zeltiq Aesthetics, Inc. | Treatment systems with adjustable gap applicators and methods for cooling tissue |
US11076879B2 (en) | 2017-04-26 | 2021-08-03 | Zeltiq Aesthetics, Inc. | Shallow surface cryotherapy applicators and related technology |
US11154418B2 (en) | 2015-10-19 | 2021-10-26 | Zeltiq Aesthetics, Inc. | Vascular treatment systems, cooling devices, and methods for cooling vascular structures |
US11382790B2 (en) | 2016-05-10 | 2022-07-12 | Zeltiq Aesthetics, Inc. | Skin freezing systems for treating acne and skin conditions |
US11446175B2 (en) | 2018-07-31 | 2022-09-20 | Zeltiq Aesthetics, Inc. | Methods, devices, and systems for improving skin characteristics |
US11986421B2 (en) | 2006-09-26 | 2024-05-21 | Zeltiq Aesthetics, Inc. | Cooling devices with flexible sensors |
US12070411B2 (en) | 2006-04-28 | 2024-08-27 | Zeltiq Aesthetics, Inc. | Cryoprotectant for use with a treatment device for improved cooling of subcutaneous lipid-rich cells |
-
1974
- 1974-05-05 SU SU7402020815A patent/SU532976A1/ru active
Cited By (58)
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 |
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 |
EP0917447A4 (en) * | 1996-06-24 | 2001-08-01 | Allegheny Singer Res Inst | PROCEDURE AND DEVICE 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 |
US12070411B2 (en) | 2006-04-28 | 2024-08-27 | Zeltiq Aesthetics, Inc. | Cryoprotectant for use with a treatment device for improved cooling of subcutaneous lipid-rich cells |
US11179269B2 (en) | 2006-09-26 | 2021-11-23 | Zeltiq Aesthetics, Inc. | Cooling device having a plurality of controllable cooling elements to provide a predetermined cooling profile |
US11395760B2 (en) | 2006-09-26 | 2022-07-26 | Zeltiq Aesthetics, Inc. | Tissue treatment methods |
US10292859B2 (en) | 2006-09-26 | 2019-05-21 | 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 |
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 |
US11986421B2 (en) | 2006-09-26 | 2024-05-21 | Zeltiq Aesthetics, Inc. | Cooling devices with flexible sensors |
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 |
US11219549B2 (en) | 2006-09-26 | 2022-01-11 | Zeltiq Aesthetics, Inc. | Cooling device having a plurality of controllable cooling elements to provide a predetermined cooling profile |
US10383787B2 (en) | 2007-05-18 | 2019-08-20 | Zeltiq Aesthetics, Inc. | Treatment apparatus for removing heat from subcutaneous lipid-rich cells and massaging tissue |
US11291606B2 (en) | 2007-05-18 | 2022-04-05 | Zeltiq Aesthetics, Inc. | Treatment apparatus for removing heat from subcutaneous lipid-rich cells and massaging tissue |
US8523927B2 (en) | 2007-07-13 | 2013-09-03 | Zeltiq Aesthetics, Inc. | System for treating lipid-rich regions |
US9655770B2 (en) | 2007-07-13 | 2017-05-23 | Zeltiq Aesthetics, Inc. | System for treating lipid-rich regions |
US11583438B1 (en) | 2007-08-21 | 2023-02-21 | 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 |
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 |
US10675178B2 (en) | 2007-08-21 | 2020-06-09 | 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 |
US8702774B2 (en) | 2009-04-30 | 2014-04-22 | Zeltiq Aesthetics, Inc. | Device, system and method of removing heat from 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 |
US11224536B2 (en) | 2009-04-30 | 2022-01-18 | Zeltiq Aesthetics, Inc. | Device, system and method of removing heat from subcutaneous lipid-rich cells |
US11452634B2 (en) | 2009-04-30 | 2022-09-27 | Zeltiq Aesthetics, Inc. | Device, system and method of removing heat from subcutaneous lipid-rich cells |
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 |
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 |
US10092346B2 (en) | 2010-07-20 | 2018-10-09 | Zeltiq Aesthetics, Inc. | Combined modality treatment systems, methods and apparatus for body contouring applications |
US10722395B2 (en) | 2011-01-25 | 2020-07-28 | Zeltiq Aesthetics, Inc. | Devices, application systems and methods with localized heat flux zones for removing heat from subcutaneous lipid-rich cells |
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 |
US9545523B2 (en) | 2013-03-14 | 2017-01-17 | Zeltiq Aesthetics, Inc. | Multi-modality treatment systems, methods and apparatus for altering subcutaneous lipid-rich tissue |
US11819257B2 (en) | 2014-01-31 | 2023-11-21 | Zeltiq Aesthetics, Inc. | Compositions, treatment systems and methods for improved cooling of lipid-rich tissue |
US10912599B2 (en) | 2014-01-31 | 2021-02-09 | Zeltiq Aesthetics, Inc. | Compositions, treatment systems and methods for improved cooling of lipid-rich tissue |
US10806500B2 (en) | 2014-01-31 | 2020-10-20 | Zeltiq Aesthetics, Inc. | Treatment systems, methods, and apparatuses for improving the appearance of skin and providing other treatments |
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 |
US9861421B2 (en) | 2014-01-31 | 2018-01-09 | Zeltiq Aesthetics, Inc. | Compositions, treatment systems and methods for improved cooling of lipid-rich tissue |
US10575890B2 (en) | 2014-01-31 | 2020-03-03 | Zeltiq Aesthetics, Inc. | Treatment systems and methods for affecting glands and other targeted structures |
US10675176B1 (en) | 2014-03-19 | 2020-06-09 | Zeltiq Aesthetics, Inc. | Treatment systems, devices, and methods for cooling targeted tissue |
US10952891B1 (en) | 2014-05-13 | 2021-03-23 | Zeltiq Aesthetics, Inc. | Treatment systems with adjustable gap applicators and methods for cooling tissue |
US10935174B2 (en) | 2014-08-19 | 2021-03-02 | Zeltiq Aesthetics, Inc. | Stress relief couplings for cryotherapy apparatuses |
US10568759B2 (en) | 2014-08-19 | 2020-02-25 | Zeltiq Aesthetics, Inc. | Treatment systems, small volume applicators, and methods for treating submental tissue |
US11154418B2 (en) | 2015-10-19 | 2021-10-26 | Zeltiq Aesthetics, Inc. | Vascular treatment systems, cooling devices, and methods for cooling vascular structures |
US10524956B2 (en) | 2016-01-07 | 2020-01-07 | Zeltiq Aesthetics, Inc. | Temperature-dependent adhesion between applicator and skin during cooling of tissue |
US10765552B2 (en) | 2016-02-18 | 2020-09-08 | Zeltiq Aesthetics, Inc. | Cooling cup applicators with contoured heads and liner assemblies |
US11382790B2 (en) | 2016-05-10 | 2022-07-12 | Zeltiq Aesthetics, Inc. | Skin freezing systems for treating acne and skin conditions |
US10682297B2 (en) | 2016-05-10 | 2020-06-16 | Zeltiq Aesthetics, Inc. | Liposomes, emulsions, and methods for cryotherapy |
US10555831B2 (en) | 2016-05-10 | 2020-02-11 | Zeltiq Aesthetics, Inc. | Hydrogel substances and methods of cryotherapy |
US11076879B2 (en) | 2017-04-26 | 2021-08-03 | Zeltiq Aesthetics, Inc. | Shallow surface cryotherapy applicators and related technology |
US11446175B2 (en) | 2018-07-31 | 2022-09-20 | Zeltiq Aesthetics, Inc. | Methods, devices, and systems for improving skin characteristics |
US12102557B2 (en) | 2018-07-31 | 2024-10-01 | Zeltiq Aesthetics, Inc. | Methods, devices, and systems for improving skin characteristics |
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