SU459237A1 - Catheter - Google Patents

Catheter

Info

Publication number
SU459237A1
SU459237A1 SU1895183A SU1895183A SU459237A1 SU 459237 A1 SU459237 A1 SU 459237A1 SU 1895183 A SU1895183 A SU 1895183A SU 1895183 A SU1895183 A SU 1895183A SU 459237 A1 SU459237 A1 SU 459237A1
Authority
SU
USSR - Soviet Union
Prior art keywords
balloon
tube
catheter
vena cava
window
Prior art date
Application number
SU1895183A
Other languages
Russian (ru)
Inventor
Эдуард Федорович Малюгин
Иван Евгеньевич Смирнов
Original Assignee
2-Ой Московский Государственный Медицинский Институт Им.Н.И.Пирогова
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 2-Ой Московский Государственный Медицинский Институт Им.Н.И.Пирогова filed Critical 2-Ой Московский Государственный Медицинский Институт Им.Н.И.Пирогова
Priority to SU1895183A priority Critical patent/SU459237A1/en
Application granted granted Critical
Publication of SU459237A1 publication Critical patent/SU459237A1/en

Links

Landscapes

  • External Artificial Organs (AREA)

Description

(54) КАТЕТЕР(54) CATHETER

1one

Изобретение относитс  к медицинской технике .The invention relates to medical technology.

Известен катетер дл  тампонировани , содержащий эластичную трубку, на конце переход щую в две раздельные, и раздувной баллон . Несоверщенен он тем, что при наполнении баллона полностью тампонируютс  не только усть  печеночных вен, но и нижн   пола  вена. Вследствие этого резко уменьщаетс  минутный объем сердца, наблюдаетс  быстрое падение артериального давлени .A catheter for plugging is known, containing an elastic tube, which transforms into two separate tubes, and an inflatable balloon at the end. It is incomparable by the fact that when the balloon is filled, not only the mouth of the hepatic veins, but also the lower floor of the vein are completely tamponed. As a result, the minute volume of the heart is sharply reduced, a rapid drop in blood pressure is observed.

Целью изобретени   вл етс  тампонирование устьев печеночных вен по нижней полой вене с возможностью оттока крови.The aim of the invention is the plugging of the mouths of the hepatic veins along the inferior vena cava with the possibility of blood outflow.

Дл  этого трубка с баллоном выполнена жесткой, на боковой поверхности трубки и баллона проделано окно.For this, a balloon tube is made rigid, a window is made on the side surface of the tube and balloon.

На фиг. 1 схематически изображен описываемый катетер, вид сверху; на фиг. 2 - разрез по А-А на фиг. 3; на фиг. 3 - разрез по Б-Б на фиг. 2.FIG. 1 schematically shows the described catheter, top view; in fig. 2 is a section along A-A in FIG. 3; in fig. 3 is a section along BB in FIG. 2

Катетер содержит трубку 1 с баллоном 2 и две эластичные трубки 3, 4 меньшего диаметра . Трубка 1 с баллоном выполнена жесткой . На боковой поверхности трубки и баллона имеетс  окно 5.The catheter contains a tube 1 with a balloon 2 and two elastic tubes 3, 4 of smaller diameter. Tube 1 with balloon is made rigid. There is a window 5 on the side surface of the tube and balloon.

Через небольщой разрез в стенке нижней полой вены, в ее отделе ниже почечных вен частично наполненный катетер ввод т в просвет сосуда и провод т до уровн  диафрагмы. По мере наполнени  баллон приобретает продолговатую сигарообразную форму, причем поворачива  трубки 3, 4, добиваютс  установки окна 5 баллона в сторону отдела передней полуокружности полой вены, соответсотвующего неудал емой доле печени. Это позвол ет надежно тампонировать усть  соответствующих вен резецируемой доли печени и обработать их практически бескровно. В то же врем  сохран етс  нормальный отток через окно баллона от здоровой ткани органа. Выполнение трубки с баллоном более жесткой позвол ет сохранить отток по нижней полой вене благодар  имеющемус  внутреннему просвету 6. После обработки печеночных вен катетер выводитс  из просвета сосуда и венотоми  защиваетс  или зат гиваетс  кисетным щвом.Through a small incision in the wall of the inferior vena cava, in its section below the renal veins, a partially filled catheter is inserted into the vessel lumen and guided to the level of the diaphragm. As the balloon is filled, it becomes an elongated cigar-shaped shape, and by turning the tubes 3, 4, the cylinder 5 is positioned in the direction of the anterior poluocircle section of the vena cava, corresponding to the non-removed lobe of the liver. This makes it possible to reliably tampon the mouth of the corresponding veins of the resected lobe of the liver and to process them almost without blood. At the same time, normal outflow through the balloon window from healthy organ tissue is maintained. Making the tube with a balloon more rigid allows the outflow through the inferior vena cava to be maintained due to the available inner lumen 6. After the hepatic veins are processed, the catheter is removed from the lumen of the vessel and the venotom is retained or tightened with a purse string.

Предмет изобретени Subject invention

Катетер, содержащий трубку с баллоном и две эластичные трубки меньшего диаметра, одна из которых сообщаетс  с баллоном, отличающийс  тем, что, с целью тампонировани  устьев печеночных вен по нижней полой вене с возможностью оттока крови, труб ка с баллоном выполнена жесткой, на боковой поверхности трубки и баллона проделано окно.A catheter containing a balloon tube and two elastic tubes of a smaller diameter, one of which communicates with a balloon, characterized in that, in order to plug the mouths of the hepatic veins along the inferior vena cava with the possibility of blood outflow, the balloon tube is made rigid on the lateral surface tube and balloon done window.

ФиглFig

S-БSb

//

А-АAa

Фиг 3Fig 3

SU1895183A 1973-03-23 1973-03-23 Catheter SU459237A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1895183A SU459237A1 (en) 1973-03-23 1973-03-23 Catheter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1895183A SU459237A1 (en) 1973-03-23 1973-03-23 Catheter

Publications (1)

Publication Number Publication Date
SU459237A1 true SU459237A1 (en) 1975-02-05

Family

ID=20545922

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1895183A SU459237A1 (en) 1973-03-23 1973-03-23 Catheter

Country Status (1)

Country Link
SU (1) SU459237A1 (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4684363A (en) * 1984-10-31 1987-08-04 American Hospital Supply Corporation Rapidly inflatable balloon catheter and method
US8021321B2 (en) 2002-02-07 2011-09-20 C. R. Bard, Inc. Split tip dialysis catheter
US8066660B2 (en) 2007-10-26 2011-11-29 C. R. Bard, Inc. Split-tip catheter including lateral distal openings
US8092415B2 (en) 2007-11-01 2012-01-10 C. R. Bard, Inc. Catheter assembly including triple lumen tip
US8152951B2 (en) 2003-02-21 2012-04-10 C. R. Bard, Inc. Multi-lumen catheter with separate distal tips
US8206371B2 (en) 2003-05-27 2012-06-26 Bard Access Systems, Inc. Methods and apparatus for inserting multi-lumen split-tip catheters into a blood vessel
US8292841B2 (en) 2007-10-26 2012-10-23 C. R. Bard, Inc. Solid-body catheter including lateral distal openings
US8500939B2 (en) 2007-10-17 2013-08-06 Bard Access Systems, Inc. Manufacture of split tip catheters
US8992454B2 (en) 2004-06-09 2015-03-31 Bard Access Systems, Inc. Splitable tip catheter with bioresorbable adhesive
USD748252S1 (en) 2013-02-08 2016-01-26 C. R. Bard, Inc. Multi-lumen catheter tip
US9579485B2 (en) 2007-11-01 2017-02-28 C. R. Bard, Inc. Catheter assembly including a multi-lumen configuration
US10258768B2 (en) 2014-07-14 2019-04-16 C. R. Bard, Inc. Apparatuses, systems, and methods for inserting catheters having enhanced stiffening and guiding features

Cited By (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4684363A (en) * 1984-10-31 1987-08-04 American Hospital Supply Corporation Rapidly inflatable balloon catheter and method
US8021321B2 (en) 2002-02-07 2011-09-20 C. R. Bard, Inc. Split tip dialysis catheter
US9387304B2 (en) 2003-02-21 2016-07-12 C.R. Bard, Inc. Multi-lumen catheter with separate distal tips
US8808227B2 (en) 2003-02-21 2014-08-19 C. R. Bard, Inc. Multi-lumen catheter with separate distal tips
US8152951B2 (en) 2003-02-21 2012-04-10 C. R. Bard, Inc. Multi-lumen catheter with separate distal tips
US10105514B2 (en) 2003-05-27 2018-10-23 Bard Access Systems, Inc. Methods and apparatus for inserting multi-lumen split-tip catheters into a blood vessel
US8206371B2 (en) 2003-05-27 2012-06-26 Bard Access Systems, Inc. Methods and apparatus for inserting multi-lumen split-tip catheters into a blood vessel
US8597275B2 (en) 2003-05-27 2013-12-03 Bard Access Systems, Inc. Methods and apparatus for inserting multi-lumen split-tip catheters into a blood vessel
US10806895B2 (en) 2003-05-27 2020-10-20 Bard Access Systems, Inc. Methods and apparatus for inserting multi-lumen split-tip catheters into a blood vessel
US9572956B2 (en) 2003-05-27 2017-02-21 Bard Access Systems, Inc. Methods and apparatus for inserting multi-lumen split-tip catheters into a blood vessel
US9782535B2 (en) 2004-06-09 2017-10-10 Bard Access Systems, Inc. Splitable tip catheter with bioresorbable adhesive
US9669149B2 (en) 2004-06-09 2017-06-06 Bard Access Systems, Inc. Splitable tip catheter with bioresorbable adhesive
US8992454B2 (en) 2004-06-09 2015-03-31 Bard Access Systems, Inc. Splitable tip catheter with bioresorbable adhesive
US8500939B2 (en) 2007-10-17 2013-08-06 Bard Access Systems, Inc. Manufacture of split tip catheters
US10207043B2 (en) 2007-10-26 2019-02-19 C. R. Bard, Inc. Solid-body catheter including lateral distal openings
US10258732B2 (en) 2007-10-26 2019-04-16 C. R. Bard, Inc. Split-tip catheter including lateral distal openings
US12076475B2 (en) 2007-10-26 2024-09-03 C. R. Bard, Inc. Split-tip catheter including lateral distal openings
US9174019B2 (en) 2007-10-26 2015-11-03 C. R. Bard, Inc. Solid-body catheter including lateral distal openings
US11338075B2 (en) 2007-10-26 2022-05-24 C. R. Bard, Inc. Split-tip catheter including lateral distal openings
US9233200B2 (en) 2007-10-26 2016-01-12 C.R. Bard, Inc. Split-tip catheter including lateral distal openings
US11260161B2 (en) 2007-10-26 2022-03-01 C. R. Bard, Inc. Solid-body catheter including lateral distal openings
US8696614B2 (en) 2007-10-26 2014-04-15 C. R. Bard, Inc. Split-tip catheter including lateral distal openings
US8540661B2 (en) 2007-10-26 2013-09-24 C. R. Bard, Inc. Solid-body catheter including lateral distal openings
US8292841B2 (en) 2007-10-26 2012-10-23 C. R. Bard, Inc. Solid-body catheter including lateral distal openings
US8066660B2 (en) 2007-10-26 2011-11-29 C. R. Bard, Inc. Split-tip catheter including lateral distal openings
US9579485B2 (en) 2007-11-01 2017-02-28 C. R. Bard, Inc. Catheter assembly including a multi-lumen configuration
US10518064B2 (en) 2007-11-01 2019-12-31 C. R. Bard, Inc. Catheter assembly including a multi-lumen configuration
US8092415B2 (en) 2007-11-01 2012-01-10 C. R. Bard, Inc. Catheter assembly including triple lumen tip
US9610422B2 (en) 2007-11-01 2017-04-04 C. R. Bard, Inc. Catheter assembly
US8894601B2 (en) 2007-11-01 2014-11-25 C. R. Bard, Inc. Catheter assembly including triple lumen tip
US11918758B2 (en) 2007-11-01 2024-03-05 C. R. Bard, Inc. Catheter assembly including a multi-lumen configuration
USD748252S1 (en) 2013-02-08 2016-01-26 C. R. Bard, Inc. Multi-lumen catheter tip
US10258768B2 (en) 2014-07-14 2019-04-16 C. R. Bard, Inc. Apparatuses, systems, and methods for inserting catheters having enhanced stiffening and guiding features
US10857330B2 (en) 2014-07-14 2020-12-08 C. R. Bard, Inc. Apparatuses, systems, and methods for inserting catheters having enhanced stiffening and guiding features

Similar Documents

Publication Publication Date Title
SU459237A1 (en) Catheter
CA2029441A1 (en) Dual-lumen catheter apparatus and method
US3903895A (en) Cardiovascular catheter
US3635223A (en) Embolectomy catheter
SU1271508A1 (en) Artificial heart valve
Souttar The surgical treatment of mitral stenosis
ES2224127T3 (en) DEVICE TO SUPPLY AND DISPLAY INTRALUMINAL DEVICES.
US3788328A (en) Cardiovascular catheter
Callander Study of arteriovenous fistula with an analysis of 447 cases
FI822023A0 (en) KATETER FOER DRAENAGE AV SEKRET EFTER KIRURGISKT INGREPP
ES455748A1 (en) Catheter
EP0983015A4 (en) Methods and devices for occluding the ascending aorta and maintaining circulation of oxygenated blood in the patient when the patient's heart is arrested
DE3750850D1 (en) Device for analyzing the degree of tissue damage in a heart exposed to insufficient arterial blood flow.
Brody et al. Intralumen pressures of the digestive tract, especially the pyloric region
SU1477423A1 (en) Inflatable catheter
James Do epithelial odontomes increase in size by their own tension?
Itoh et al. Vascular endoscopy for major vascular reconstruction: experimental and clinical studies
SU799768A1 (en) Catheter
SU511951A1 (en) Probe for vascular blocking
VO CONGENITAL LEFT VENTRICULAR ANEURYSM.
CN204133654U (en) Thoracic aorta covered bracket carrier head
Sunano et al. Effects of ethanol and acetone on action potential and inhibitory potential of guinea-pig taenia coli
Vogelpoel et al. The differentiation of the tetralogy of Fallot from severe pulmonary stenosis with intact ventricular septum and right-to-left interatrial shunt
SU623557A1 (en) Obturator catheter
SU843998A1 (en) Catheter for antiography