SU545358A1 - Устройство вспомогательного кровообращени - Google Patents
Устройство вспомогательного кровообращениInfo
- Publication number
- SU545358A1 SU545358A1 SU2044485A SU2044485A SU545358A1 SU 545358 A1 SU545358 A1 SU 545358A1 SU 2044485 A SU2044485 A SU 2044485A SU 2044485 A SU2044485 A SU 2044485A SU 545358 A1 SU545358 A1 SU 545358A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- support device
- cap
- circulatory support
- cannula
- pump
- Prior art date
Links
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- External Artificial Organs (AREA)
Description
Изобретение относитс к медицинской технике.
Известно устройство вспомогательного кровообращени , содержащее насос н канюлю , выиолненную в виде двух разновелнких коннентрнчно расположенных внутренней и наружной трубок.
Однако это устройство не исключает возможности по влени газовой эмболии при введеиии канюли в сердечно-сосудистую систему больного.
С целью предупреждени возникновени газовой эмболии, устройство снабжено эластичиым цилиндрическим колначком, закрепленным на наружной трубке, причем к торцу колпачка прикреплен стержень, размещенный в канале внутренней трубки. Кроме того, эластичный колпачок армирован иреимущественно нераст жимым материалом, а стержень колиачка выполнен гибким.
На фиг. 1 схематично изображено устройство вспомогательного кровообращени , разрез; на фиг. 2 - эластичный цилиндрический колпачок в разрезе; на фиг. 3 - канюл в рабочем положении после введенн ее в сердечно-сосудистую систему больного и удалени колиачка с наружной и внутренней трубок.
Устройство содержит насос 1 дл перекачки крови, канюлю 2, состо щую из дв}х
скрепленных между собой концентрично расположенных трубок: короткой наружной трубки 3, подсоединенной к входному щтуцеру 4 насоса /, и удлиненной внутренней трубки 5, нодсоединенной к выходному штуцеру 6 насоса . На свободных концах 7 и 5 трубок 3 и 5 расположен эластнчный нплпндрнческий колпачок 9, закрепленный своим открытым концом 10 на буртике // наружной трлбки 3.
К торцу 12 колпачка 9 прикреплеи гибкий стержень 13, размещенный во внутреннем канале 14 трубки 5, на противоположном конце которой пмеетс герметпчный вывод 15. Колначок 9 армирован размещенными по его
образующей лентами 16, выиолненными из нераст жнмой ткани и ироход щими в приливе 17 колпачка в виде незамкнутых нетель 18. В месте плавного перехода сечений внутренней трубки 5 между последней и наружной трубкой 3 образован кольцевой зазор 19, служащий входом в канал дл забора крови. Герметичный вывод 15 выполнен в виде отдельного узла, состыкованного гибким иатрубком 20 с трубкой 3 за участком подсоединенн ее к выходному щтуцеру 6 насоса 1. На гибкий патрубок 20 может надеватьс зажим 21.
Устройство работает следующим образом. Заполпенную канюлю 2, закрытую колпачком
9, ввод т в сердечно-сосудистую систему боль
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2044485A SU545358A1 (ru) | 1974-07-11 | 1974-07-11 | Устройство вспомогательного кровообращени |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2044485A SU545358A1 (ru) | 1974-07-11 | 1974-07-11 | Устройство вспомогательного кровообращени |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU545358A1 true SU545358A1 (ru) | 1977-02-05 |
Family
ID=20591142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU2044485A SU545358A1 (ru) | 1974-07-11 | 1974-07-11 | Устройство вспомогательного кровообращени |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU545358A1 (ru) |
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4630597A (en) * | 1984-04-30 | 1986-12-23 | Adrian Kantrowitz | Dynamic aortic patch for thoracic or abdominal implantation |
| US4985014A (en) * | 1989-07-11 | 1991-01-15 | Orejola Wilmo C | Ventricular venting loop |
| US6083260A (en) * | 1997-07-11 | 2000-07-04 | A-Med Systems, Inc. | Reverse flow transport pump and organ stabilization apparatus including related methods |
| US7740017B2 (en) | 1997-04-07 | 2010-06-22 | Asthmatx, Inc. | Method for treating an asthma attack |
| US7837679B2 (en) | 2000-10-17 | 2010-11-23 | Asthmatx, Inc. | Control system and process for application of energy to airway walls and other mediums |
| US7921855B2 (en) | 1998-01-07 | 2011-04-12 | Asthmatx, Inc. | Method for treating an asthma attack |
| US7992572B2 (en) | 1998-06-10 | 2011-08-09 | Asthmatx, Inc. | Methods of evaluating individuals having reversible obstructive pulmonary disease |
| US8181656B2 (en) | 1998-06-10 | 2012-05-22 | Asthmatx, Inc. | Methods for treating airways |
| US8251070B2 (en) | 2000-03-27 | 2012-08-28 | Asthmatx, Inc. | Methods for treating airways |
| US8257413B2 (en) | 2000-10-17 | 2012-09-04 | Asthmatx, Inc. | Modification of airways by application of energy |
| US8443810B2 (en) | 1998-06-10 | 2013-05-21 | Asthmatx, Inc. | Methods of reducing mucus in airways |
| US8483831B1 (en) | 2008-02-15 | 2013-07-09 | Holaira, Inc. | System and method for bronchial dilation |
| US8740895B2 (en) | 2009-10-27 | 2014-06-03 | Holaira, Inc. | Delivery devices with coolable energy emitting assemblies |
| US8911439B2 (en) | 2009-11-11 | 2014-12-16 | Holaira, Inc. | Non-invasive and minimally invasive denervation methods and systems for performing the same |
| US9149328B2 (en) | 2009-11-11 | 2015-10-06 | Holaira, Inc. | Systems, apparatuses, and methods for treating tissue and controlling stenosis |
| US9272132B2 (en) | 2012-11-02 | 2016-03-01 | Boston Scientific Scimed, Inc. | Medical device for treating airways and related methods of use |
| US9283374B2 (en) | 2012-11-05 | 2016-03-15 | Boston Scientific Scimed, Inc. | Devices and methods for delivering energy to body lumens |
| US9339618B2 (en) | 2003-05-13 | 2016-05-17 | Holaira, Inc. | Method and apparatus for controlling narrowing of at least one airway |
| US9398933B2 (en) | 2012-12-27 | 2016-07-26 | Holaira, Inc. | Methods for improving drug efficacy including a combination of drug administration and nerve modulation |
| US9592086B2 (en) | 2012-07-24 | 2017-03-14 | Boston Scientific Scimed, Inc. | Electrodes for tissue treatment |
| US10478247B2 (en) | 2013-08-09 | 2019-11-19 | Boston Scientific Scimed, Inc. | Expandable catheter and related methods of manufacture and use |
| US11937868B2 (en) | 2008-05-09 | 2024-03-26 | Nuvaira, Inc. | Systems, assemblies, and methods for treating a bronchial tree |
-
1974
- 1974-07-11 SU SU2044485A patent/SU545358A1/ru active
Cited By (60)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4630597A (en) * | 1984-04-30 | 1986-12-23 | Adrian Kantrowitz | Dynamic aortic patch for thoracic or abdominal implantation |
| US4985014A (en) * | 1989-07-11 | 1991-01-15 | Orejola Wilmo C | Ventricular venting loop |
| US8944071B2 (en) | 1997-04-07 | 2015-02-03 | Asthmatx, Inc. | Method for treating an asthma attack |
| US7740017B2 (en) | 1997-04-07 | 2010-06-22 | Asthmatx, Inc. | Method for treating an asthma attack |
| US7770584B2 (en) | 1997-04-07 | 2010-08-10 | Asthmatx, Inc. | Modification of airways by application of microwave energy |
| US10058370B2 (en) | 1997-04-07 | 2018-08-28 | Boston Scientific Scimed, Inc. | Method for treating a lung |
| US7938123B2 (en) | 1997-04-07 | 2011-05-10 | Asthmatx, Inc. | Modification of airways by application of cryo energy |
| US11033317B2 (en) | 1997-04-07 | 2021-06-15 | Boston Scientific Scimed, Inc. | Methods for treating a lung |
| US9027564B2 (en) | 1997-04-07 | 2015-05-12 | Asthmatx, Inc. | Method for treating a lung |
| US8267094B2 (en) | 1997-04-07 | 2012-09-18 | Asthmatx, Inc. | Modification of airways by application of ultrasound energy |
| US8161978B2 (en) | 1997-04-07 | 2012-04-24 | Asthmatx, Inc. | Methods for treating asthma by damaging nerve tissue |
| US8640711B2 (en) | 1997-04-07 | 2014-02-04 | Asthmatx, Inc. | Method for treating an asthma attack |
| US9956023B2 (en) | 1997-04-07 | 2018-05-01 | Boston Scientific Scimed, Inc. | System for treating a lung |
| US6083260A (en) * | 1997-07-11 | 2000-07-04 | A-Med Systems, Inc. | Reverse flow transport pump and organ stabilization apparatus including related methods |
| US8584681B2 (en) | 1998-01-07 | 2013-11-19 | Asthmatx, Inc. | Method for treating an asthma attack |
| US7921855B2 (en) | 1998-01-07 | 2011-04-12 | Asthmatx, Inc. | Method for treating an asthma attack |
| US8181656B2 (en) | 1998-06-10 | 2012-05-22 | Asthmatx, Inc. | Methods for treating airways |
| US8464723B2 (en) | 1998-06-10 | 2013-06-18 | Asthmatx, Inc. | Methods of evaluating individuals having reversible obstructive pulmonary disease |
| US8443810B2 (en) | 1998-06-10 | 2013-05-21 | Asthmatx, Inc. | Methods of reducing mucus in airways |
| US7992572B2 (en) | 1998-06-10 | 2011-08-09 | Asthmatx, Inc. | Methods of evaluating individuals having reversible obstructive pulmonary disease |
| US8534291B2 (en) | 1998-06-10 | 2013-09-17 | Asthmatx, Inc. | Methods of treating inflammation in airways |
| US8733367B2 (en) | 1998-06-10 | 2014-05-27 | Asthmatx, Inc. | Methods of treating inflammation in airways |
| US8251070B2 (en) | 2000-03-27 | 2012-08-28 | Asthmatx, Inc. | Methods for treating airways |
| US10561458B2 (en) | 2000-03-27 | 2020-02-18 | Boston Scientific Scimed, Inc. | Methods for treating airways |
| US9358024B2 (en) | 2000-03-27 | 2016-06-07 | Asthmatx, Inc. | Methods for treating airways |
| US8459268B2 (en) | 2000-03-27 | 2013-06-11 | Asthmatx, Inc. | Methods for treating airways |
| US10278766B2 (en) | 2000-03-27 | 2019-05-07 | Boston Scientific Scimed, Inc. | Methods for treating airways |
| US7854734B2 (en) | 2000-10-17 | 2010-12-21 | Asthmatx, Inc. | Control system and process for application of energy to airway walls and other mediums |
| US7837679B2 (en) | 2000-10-17 | 2010-11-23 | Asthmatx, Inc. | Control system and process for application of energy to airway walls and other mediums |
| US8888769B2 (en) | 2000-10-17 | 2014-11-18 | Asthmatx, Inc. | Control system and process for application of energy to airway walls and other mediums |
| US8465486B2 (en) | 2000-10-17 | 2013-06-18 | Asthmatx, Inc. | Modification of airways by application of energy |
| US8257413B2 (en) | 2000-10-17 | 2012-09-04 | Asthmatx, Inc. | Modification of airways by application of energy |
| US9033976B2 (en) | 2000-10-17 | 2015-05-19 | Asthmatx, Inc. | Modification of airways by application of energy |
| US10016592B2 (en) | 2001-10-17 | 2018-07-10 | Boston Scientific Scimed, Inc. | Control system and process for application of energy to airway walls and other mediums |
| US10953170B2 (en) | 2003-05-13 | 2021-03-23 | Nuvaira, Inc. | Apparatus for treating asthma using neurotoxin |
| US9339618B2 (en) | 2003-05-13 | 2016-05-17 | Holaira, Inc. | Method and apparatus for controlling narrowing of at least one airway |
| US8483831B1 (en) | 2008-02-15 | 2013-07-09 | Holaira, Inc. | System and method for bronchial dilation |
| US9125643B2 (en) | 2008-02-15 | 2015-09-08 | Holaira, Inc. | System and method for bronchial dilation |
| US8489192B1 (en) | 2008-02-15 | 2013-07-16 | Holaira, Inc. | System and method for bronchial dilation |
| US11058879B2 (en) | 2008-02-15 | 2021-07-13 | Nuvaira, Inc. | System and method for bronchial dilation |
| US8731672B2 (en) | 2008-02-15 | 2014-05-20 | Holaira, Inc. | System and method for bronchial dilation |
| US11937868B2 (en) | 2008-05-09 | 2024-03-26 | Nuvaira, Inc. | Systems, assemblies, and methods for treating a bronchial tree |
| US9017324B2 (en) | 2009-10-27 | 2015-04-28 | Holaira, Inc. | Delivery devices with coolable energy emitting assemblies |
| US9675412B2 (en) | 2009-10-27 | 2017-06-13 | Holaira, Inc. | Delivery devices with coolable energy emitting assemblies |
| US8740895B2 (en) | 2009-10-27 | 2014-06-03 | Holaira, Inc. | Delivery devices with coolable energy emitting assemblies |
| US9649153B2 (en) | 2009-10-27 | 2017-05-16 | Holaira, Inc. | Delivery devices with coolable energy emitting assemblies |
| US8777943B2 (en) | 2009-10-27 | 2014-07-15 | Holaira, Inc. | Delivery devices with coolable energy emitting assemblies |
| US9149328B2 (en) | 2009-11-11 | 2015-10-06 | Holaira, Inc. | Systems, apparatuses, and methods for treating tissue and controlling stenosis |
| US11712283B2 (en) | 2009-11-11 | 2023-08-01 | Nuvaira, Inc. | Non-invasive and minimally invasive denervation methods and systems for performing the same |
| US11389233B2 (en) | 2009-11-11 | 2022-07-19 | Nuvaira, Inc. | Systems, apparatuses, and methods for treating tissue and controlling stenosis |
| US8911439B2 (en) | 2009-11-11 | 2014-12-16 | Holaira, Inc. | Non-invasive and minimally invasive denervation methods and systems for performing the same |
| US10610283B2 (en) | 2009-11-11 | 2020-04-07 | Nuvaira, Inc. | Non-invasive and minimally invasive denervation methods and systems for performing the same |
| US9592086B2 (en) | 2012-07-24 | 2017-03-14 | Boston Scientific Scimed, Inc. | Electrodes for tissue treatment |
| US9572619B2 (en) | 2012-11-02 | 2017-02-21 | Boston Scientific Scimed, Inc. | Medical device for treating airways and related methods of use |
| US9272132B2 (en) | 2012-11-02 | 2016-03-01 | Boston Scientific Scimed, Inc. | Medical device for treating airways and related methods of use |
| US9283374B2 (en) | 2012-11-05 | 2016-03-15 | Boston Scientific Scimed, Inc. | Devices and methods for delivering energy to body lumens |
| US9974609B2 (en) | 2012-11-05 | 2018-05-22 | Boston Scientific Scimed, Inc. | Devices and methods for delivering energy to body lumens |
| US9398933B2 (en) | 2012-12-27 | 2016-07-26 | Holaira, Inc. | Methods for improving drug efficacy including a combination of drug administration and nerve modulation |
| US10478247B2 (en) | 2013-08-09 | 2019-11-19 | Boston Scientific Scimed, Inc. | Expandable catheter and related methods of manufacture and use |
| US11801090B2 (en) | 2013-08-09 | 2023-10-31 | Boston Scientific Scimed, Inc. | Expandable catheter and related methods of manufacture and use |
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