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SU123286A1 - Device for removing stones from the ureters - Google Patents

Device for removing stones from the ureters

Info

Publication number
SU123286A1
SU123286A1 SU616788A SU616788A SU123286A1 SU 123286 A1 SU123286 A1 SU 123286A1 SU 616788 A SU616788 A SU 616788A SU 616788 A SU616788 A SU 616788A SU 123286 A1 SU123286 A1 SU 123286A1
Authority
SU
USSR - Soviet Union
Prior art keywords
ureters
catheter
catheters
removing stones
rubber tube
Prior art date
Application number
SU616788A
Other languages
Russian (ru)
Inventor
Г.Е. Измайлов
Л.М. Магула
Original Assignee
Г.Е. Измайлов
Л.М. Магула
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 Г.Е. Измайлов, Л.М. Магула filed Critical Г.Е. Измайлов
Priority to SU616788A priority Critical patent/SU123286A1/en
Application granted granted Critical
Publication of SU123286A1 publication Critical patent/SU123286A1/en

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Description

Изобретением  вл етс  устройство дл  удалени  камней из мочеточников .The invention is a device for removing stones from the ureters.

Известные устройства дл  тех же целей не обеспечивают присоса камн  к головке катетера.The known devices for the same purposes do not provide a suction stone to the head of the catheter.

Отличительной особенностью предлагаемого устройства  вл етс  то. что оно выполнено в виде двух вставленных один в другой катетеров, между концами которых укреплена резинова  трубка, расшир юща с  при нагнетании воздуха или воды в пространство между катетерами. При этом внутренний катетер может соедин тьс  с источнико.м вакуума, благодар  чему камень присасываетс  к головке катетера.A distinctive feature of the proposed device is that. that it is made in the form of two catheters inserted one into another, between the ends of which a rubber tube is fixed, expanding when air or water is injected into the space between the catheters. In this case, the inner catheter can be connected to a source of vacuum, whereby the stone is sucked to the head of the catheter.

На чертеже представлена конструктивна  схема предлагаемого устройства .The drawing shows the structural diagram of the proposed device.

Два катетера 1 и 2 вставлены один в другой. На концах обоих катетеров надета резинова  трубка 3. К внутреннему катетеру она приклеиваетс  клеем БФ-2 и зат гиваетс  кольцом из шелковых ниток, пропитанных капаловым лаком. К наружному катетеру трубка приклеиваетс  с помощью распорной втулки 4, выполненной из нержавеющей стали или акрилата.Two catheters 1 and 2 are inserted one into the other. A rubber tube 3 is put on the ends of both catheters. To the inner catheter, it is glued with BF-2 glue and tied with a ring of silk threads impregnated with Kapal varnish. The tube is glued to the external catheter using a spacer 4 made of stainless steel or acrylate.

Резинова  трубка 3 создает между катетерали изолированное пространство . Противоположные концы катетеров вход т в патрубок, выполненный из нерлсавеющей стали, где и уплотн ютс  резиновыми манжетами , с наружными гайками.The rubber tube 3 creates an isolated space between the cannulae. Opposite ends of the catheters are inserted into a pipe made of stainless steel, where they are sealed with rubber cuffs, with external nuts.

Дл  сообщени  с атмосферой канала внутреннего катетера на патрубке укреплен ниппель 5, а дл  сообщени  с атмосферой изолированного пространства Jмeждy катетерами предусмотрен второй ниппель G.For communication with the atmosphere of the channel of the inner catheter, a nipple 5 is fastened on the nozzle, and for communication with the atmosphere of the isolated space, a second nipple G is provided between the catheters.

Принцип работы предлагаемого устройства заключаетс  в следующем .The principle of operation of the proposed device is as follows.

Мочеточникова  (рабоча  часть) прибора представл ет собой обычный катетер, может свободно вводитьс  в устье мочеточника через обычный катетеризационный цистоскоп. Вначале рентгенологически, а перед введением прибора - мочеточниковым катетером определ етс  глубинаThe ureteral (working part) of the device is a conventional catheter, which can be freely inserted into the mouth of the ureter through a conventional catheterization cystoscope. Initially, radiographically, and before the device is inserted, the depth of the ureteral catheter is determined

SU616788A 1959-01-15 1959-01-15 Device for removing stones from the ureters SU123286A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU616788A SU123286A1 (en) 1959-01-15 1959-01-15 Device for removing stones from the ureters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU616788A SU123286A1 (en) 1959-01-15 1959-01-15 Device for removing stones from the ureters

Publications (1)

Publication Number Publication Date
SU123286A1 true SU123286A1 (en) 1959-05-01

Family

ID=38695494

Family Applications (1)

Application Number Title Priority Date Filing Date
SU616788A SU123286A1 (en) 1959-01-15 1959-01-15 Device for removing stones from the ureters

Country Status (1)

Country Link
SU (1) SU123286A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4030505A (en) * 1975-11-28 1977-06-21 Calculus Instruments Ltd. Method and device for disintegrating stones in human ducts
US4243040A (en) * 1979-09-17 1981-01-06 Beecher William H Extracting device for removing objects from human body passages
US4907572A (en) * 1988-04-14 1990-03-13 Urological Instruments Research, Inc. Vibrational method for accelerating passage of stones from ureter
RU183860U1 (en) * 2018-05-11 2018-10-05 Федеральное государственное бюджетное образовательное учреждение высшего образования "Рязанский государственный медицинский университет имени академика И.П. Павлова" Министерства здравоохранения Российской Федерации Device for laparoscopic removal of calculi from extrahepatic bile ducts

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4030505A (en) * 1975-11-28 1977-06-21 Calculus Instruments Ltd. Method and device for disintegrating stones in human ducts
US4243040A (en) * 1979-09-17 1981-01-06 Beecher William H Extracting device for removing objects from human body passages
US4907572A (en) * 1988-04-14 1990-03-13 Urological Instruments Research, Inc. Vibrational method for accelerating passage of stones from ureter
RU183860U1 (en) * 2018-05-11 2018-10-05 Федеральное государственное бюджетное образовательное учреждение высшего образования "Рязанский государственный медицинский университет имени академика И.П. Павлова" Министерства здравоохранения Российской Федерации Device for laparoscopic removal of calculi from extrahepatic bile ducts

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