Movatterモバイル変換


[0]ホーム

URL:


SU1435246A1 - Arrangement for puncture and catheterization - Google Patents

Arrangement for puncture and catheterization
Download PDF

Info

Publication number
SU1435246A1
SU1435246A1SU843813723ASU3813723ASU1435246A1SU 1435246 A1SU1435246 A1SU 1435246A1SU 843813723 ASU843813723 ASU 843813723ASU 3813723 ASU3813723 ASU 3813723ASU 1435246 A1SU1435246 A1SU 1435246A1
Authority
SU
USSR - Soviet Union
Prior art keywords
catheter
puncture
spring
inner cylinder
catheterization
Prior art date
Application number
SU843813723A
Other languages
Russian (ru)
Inventor
Анатолий Иванович Тетюхин
Вячеслав Дмитриевич Сарычев
Original Assignee
А. И. Тетюхин и В. Д. Сарычев
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 А. И. Тетюхин и В. Д. СарычевfiledCriticalА. И. Тетюхин и В. Д. Сарычев
Priority to SU843813723ApriorityCriticalpatent/SU1435246A1/en
Application grantedgrantedCritical
Publication of SU1435246A1publicationCriticalpatent/SU1435246A1/en

Links

Landscapes

Abstract

Translated fromRussian

Изобретение относитс  к медицинской технике. Дл  снижени  травматичности при введении катетера заданной длины устройство содержит полую иглу 1, наружный цилиндр 2 с измерительной шкалой и внутренний цилиндр 4 со сквозными осевыми каналами . Наружный цилиндр 2 имеет пазы 5, в которых размещен механизм продвижени  катетера 6 в виде фиксаторов 7, закрепленных на внутреннем цилиндре 4. Между фиксаторами 7 расположена пружина 8. 3 ил.The invention relates to medical technology. To reduce the morbidity with the introduction of a catheter of a given length, the device contains a hollow needle 1, an outer cylinder 2 with a measuring scale and an inner cylinder 4 with through axial channels. The outer cylinder 2 has grooves 5 in which the advancement mechanism of the catheter 6 is placed in the form of clamps 7 fixed on the inner cylinder 4. Spring 8 is located between the clamps 7. 3 Il.

Description

Translated fromRussian

4. 7 5 8 г4. 7 5 8 g

9 79 7

(L

фиг лfig l

4four

0000

сд юsd y

4ib4ib

О)ABOUT)

Изобретение относитс  к медицинской технике, в частности к устройствам дл  пункции и катетеризации.The invention relates to medical technology, in particular to devices for puncture and catheterization.

Цель изобретени  -- снижение травматич- ности цри введении катетера заданной д.тины,The purpose of the invention is to reduce the trauma when introducing a catheter of a predetermined length,

На фиг. 1 изображено устройство д.т  пункции и катетеризации, разрез; на фиг. 2- то же, общий вид; на фиг. 3 - узел I на фиг. 1.FIG. 1 shows the device d. Puncture and catheterization, incision; in fig. 2 - the same general view; in fig. 3 shows the node I in FIG. one.

Устройство дл  пункции и катетеризации содержит полую иглу 1, наружный цилиндр 2 с измерительной шкалой 3 и внутренний цилиндр 4 со сквозными осевыми каналами. Наружный цилиндр 2 имеет назы 5, в которых размещен .механизм продвижени  катетера 6 в виде фиксаторов 7, закрепленных на внутреннем цилиндре 4. Между фиксаторами 7 расположена пружина 8. При раст гивании пружины 8 зажима 9 внутренний цилиндр 4 выходит из наружного цилиндра 2, при отпускании замка зажима 9 пружина 8, сокраща сь,вновь вводит внутренний цилиндр 4 в наружный цилиндр 2. Кренление фиксаторов 7 под острым углом к продольной оси устройства создает услови  дл  одностороннего движени  катетера,6. Проти воположное движение катетера 6 невозможно , так как этому преп тствуют концы зажимов 9, упира сь в катетер 6.The device for puncture and catheterization contains a hollow needle 1, an outer cylinder 2 with a measuring scale 3 and an inner cylinder 4 with through axial channels. The outer cylinder 2 is called 5, in which the movement mechanism of the catheter 6 is located in the form of clamps 7 fixed to the inner cylinder 4. Spring 8 is located between the clamps 7. When the spring 8 of clamp 9 is pulled, the inner cylinder 4 leaves the outer cylinder 2, releasing the lock clamp 9, the spring 8, reducing, re-inserts the inner cylinder 4 into the outer cylinder 2. Krenlenie clamps 7 at an acute angle to the longitudinal axis of the device creates conditions for one-way movement of the catheter, 6. The opposite movement of the catheter 6 is impossible, since the ends of the clamps 9 prevent it from resting against the catheter 6.

Устройство работает следующим образом .The device works as follows.

Нупкциоппа  пола  игла 1 с проведенным через ее просвет и цилиндры 2 и 4 ка- тетеро.м 6 вводитс  в ткани тела в месте нункции, после чего пружина 8 раст гивает с , т.е. телескопические цилиндры вывод тс  один из другого. Ткани тела преп тствуют выходу катетера 6 из И1 лы 1, удержива  пру- жипу 8 в раст нутом состо нии. Игла 1 проводитс  глубже и при попадании ее конца в сосуд, пространство или полость, где преп тстви  выходу из нее катетера 6 нит, пружина 8 сокращаетс  и выталкивает фиксатором 7 внутреннего цилиндра 4 катетер 6 из иглы 1. Повторными раст жени ми пружины 8 но разметке на корпусе устройстваThe floor nupcioppa needle 1 with the catheters held through its lumen and cylinders 2 and 4 of the catheters. 6 is inserted into the tissues of the body at the site of the puncture, after which the spring 8 stretches out, i.e. telescopic cylinders are derived from one another. Body tissues prevent the exit of the catheter 6 from I1 ly 1, keeping the spring 8 in the stretched state. The needle 1 is held deeper and when its end enters the vessel, space or cavity, where the catheter is prevented from exiting the 6-nit line, the spring 8 contracts and pushes the catheter 6 out of the needle 1 with the retainer 7 of the inner cylinder 4 by re-stretching the spring 8 but marking on the device

катетер 6 проводитс  в объект нункции на нужное рассто ние, после чего игла выводитс  из тканей и снимаетс  с катетера 6. Пружину, откалиброванную на 0,1 кгс, раст гивают на разное, в зависи.мости отthe catheter 6 is held in the object of the puncture for the required distance, after which the needle is removed from the tissues and removed from the catheter 6. The spring, calibrated at 0.1 kgf, is stretched to a different one, depending on

0 объекта нункции, рассто ние, например на 4-5 мм при пункции сосудов и 20 мм при пункции энидуралыюго пространства.0 of the object of puncture, the distance, for example, by 4-5 mm at the puncture of the vessels and 20 mm at the puncture of the enidural space.

Предлагаемое устройство имеет многоцелевое назначепт)е дл  специальных катете ров, например сосудистых, сердечных, эпи- дуральных, плевральных и т.д., комплектуетс  набором пункционных игл и троакаров соответствующего назначени  и обеспечивает одновременно с пункцией проведение и катетеризации, сокраща  врем  манипул 0 ции, дела  ее более безопасной, исключа  смену мандрена или стилета на катетер во врем  нункции, и более точной, позвол   дозировать глубину введени  катетера.The proposed device has a multi-purpose appointment for special catheters, such as vascular, cardiac, epidural, pleural, etc., is completed with a set of puncture needles and trocars of the appropriate purpose and provides simultaneously with puncture and catheterization, reducing the time of manipulation. , making it safer, eliminating the change of mandrel or stylet to the catheter during the operation, and more accurate, allows you to dose the depth of insertion of the catheter.

2525

Claims (1)

Translated fromRussian
Формула изобретени Invention FormulaУстройство дл  пункции и катетеризации, содержащее нолую иглу, наружный цилиндр с из.мерительной шкалой, внутренний цилиндр и подпружиненный механизм продвижени  катетера, отличающеес  тем, что, с целью снижени  травматичности при введении катетера заданной длины, на наружном цилиндре выполнены пазы, в которых раз- мещеп механизм продвижени  катетера в виде фиксаторов, закрепленных на внутреннемA device for puncture and catheterization, containing a new needle, an outer cylinder with an measuring scale, an inner cylinder, and a spring-loaded catheter advancement mechanism, characterized in that, in order to reduce the morbidity with the insertion of a catheter of a given length, the outer cylinder has grooves that are - a propulsion mechanism for advancing the catheter in the form of retainers attached to the innerцилиндре, при этом пружина расположена между фиксаторами, а цилиндры выполнены со сквозным осевым каналом.cylinder, while the spring is located between the latches, and the cylinders are made with a through axial channel.
SU843813723A1984-11-191984-11-19Arrangement for puncture and catheterizationSU1435246A1 (en)

Priority Applications (1)

Application NumberPriority DateFiling DateTitle
SU843813723ASU1435246A1 (en)1984-11-191984-11-19Arrangement for puncture and catheterization

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
SU843813723ASU1435246A1 (en)1984-11-191984-11-19Arrangement for puncture and catheterization

Publications (1)

Publication NumberPublication Date
SU1435246A1true SU1435246A1 (en)1988-11-07

Family

ID=21147209

Family Applications (1)

Application NumberTitlePriority DateFiling Date
SU843813723ASU1435246A1 (en)1984-11-191984-11-19Arrangement for puncture and catheterization

Country Status (1)

CountryLink
SU (1)SU1435246A1 (en)

Cited By (29)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US5024665A (en)*1988-11-141991-06-18Hemedix International, Inc.Composite catheter assembly
US5292310A (en)*1990-12-271994-03-08Inbae YoonSafety needle
US5320610A (en)*1991-12-161994-06-14Inbae YoonAutomatic retractable trocar with safety shield and method of use
US5324268A (en)*1991-12-161994-06-28Inbae YoonTrocar with safety shield
US5330432A (en)*1991-12-061994-07-19Inbae YoonRetractable safety penetrating instrument
US5360405A (en)*1991-11-271994-11-01Inbae YoonAutomatic retractable safety penetrating instrument
US5374252A (en)*1991-12-131994-12-20Minnesota Mining And Manufacturing CompanyLocking pneumoneedle
US5431635A (en)*1990-12-181995-07-11Yoon; InbaeSafety penetrating instrument having a triggered safety member for establishing an endoscopic portal in an anatomical cavity wall
US5445617A (en)*1991-11-271995-08-29Yoon; InbaeAutomatic retractable safety penetrating instrument for portal sleeve introduction and method of use
US5466224A (en)*1990-12-181995-11-14Yoon; InbaeSafety penetrating instrument having a triggered portal sleeve for establishing an endoscopic portal in an anatomical cavity wall
US5478317A (en)*1991-11-271995-12-26Yoon; InbaeRetractable safety penetrating instrument for portal sleeve introduction
US5569289A (en)*1993-06-241996-10-29Yoon; InbaeSafety penetrating instrument with penetrating member and cannula moving during penetration and triggered safety member protusion
US5571134A (en)*1993-06-241996-11-05Yoon; InbaeSafety penetrating instrument with penetrating member and safety member moving during penetration and triggered safety member protrusion
US5573511A (en)*1991-11-271996-11-12Yoon; InbaeRetractable safety penetrating instrument with safety probe
US5573545A (en)*1993-06-241996-11-12Yoon; InbaeSafety penetrating instrument with safety member and cannula moving during penetration and triggered cannula and/or safety member protrusion
US5575804A (en)*1993-06-241996-11-19Yoon; InbaeSafety penetrating instrument with cannula moving during penetration and triggered safety member protrusion
US5578053A (en)*1993-06-241996-11-26Yoon; InbaeSafety needle instrument having a triggered safety member
US5584849A (en)*1991-11-271996-12-17Yoon; InbaeRetractable safety penetrating instrument with safety shield and multiple triggering and/or moving components
US5584848A (en)*1993-06-241996-12-17Yoon; InbaeSafety penetrating instrument with penetrating member, safety member and cannula moving during penetration and triggered safety member protrusion
US5603719A (en)*1991-11-271997-02-18Yoon; InbaeRetractable safety trocar with multiple triggering and/or moving components
US5607439A (en)*1993-06-241997-03-04Yoon; InbaeSafety penetrating instrument with penetrating member moving during penetration and triggered safety member protrusion
US5645076A (en)*1991-08-141997-07-08Yoon; InbaeAutomatic retractable safety penetrating instrument
US5645557A (en)*1990-12-181997-07-08Yoon; InbaeSafety penetrating instrument with triggered penetrating member retraction and safety member protrusion
US5645556A (en)*1990-12-181997-07-08Yoon; InbaeSafety penetrating instrument with triggered penetrating member retraction and single or multiple safety member protrusion
US5665072A (en)*1991-11-271997-09-09Yoon; InbaeSafety needle instrument with movable cannula and needle
US5707362A (en)*1992-04-151998-01-13Yoon; InbaePenetrating instrument having an expandable anchoring portion for triggering protrusion of a safety member and/or retraction of a penetrating member
RU2116052C1 (en)*1996-10-301998-07-27Александр Юрьевич ЯкунинSurgical instrument for transcutaneously draining cavitary formations
RU2157110C2 (en)*1998-10-152000-10-10Охотников Олег ИвановичMethod for performing transparietal retroanterograde cholangiostomy
RU2238043C1 (en)*2003-06-302004-10-20Шкарубо Алексей НиколаевичDevice for setting medical instruments

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 1174008, кл. А 61 В 17/34.*

Cited By (40)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US5024665A (en)*1988-11-141991-06-18Hemedix International, Inc.Composite catheter assembly
US5645557A (en)*1990-12-181997-07-08Yoon; InbaeSafety penetrating instrument with triggered penetrating member retraction and safety member protrusion
US5431635A (en)*1990-12-181995-07-11Yoon; InbaeSafety penetrating instrument having a triggered safety member for establishing an endoscopic portal in an anatomical cavity wall
US5807402A (en)*1990-12-181998-09-15Yoon; InbaeSafety penetrating instrument with protective sheath, triggered penetrating member retraction and single and safety member protrusion
US5645556A (en)*1990-12-181997-07-08Yoon; InbaeSafety penetrating instrument with triggered penetrating member retraction and single or multiple safety member protrusion
US5466224A (en)*1990-12-181995-11-14Yoon; InbaeSafety penetrating instrument having a triggered portal sleeve for establishing an endoscopic portal in an anatomical cavity wall
US5292310A (en)*1990-12-271994-03-08Inbae YoonSafety needle
US5637096A (en)*1990-12-271997-06-10Yoon; InbaeSafety needle
US5676156A (en)*1991-08-141997-10-14Yoon; InbaeAutomatic retractable safety penetrating instrument
US5645076A (en)*1991-08-141997-07-08Yoon; InbaeAutomatic retractable safety penetrating instrument
US5445617A (en)*1991-11-271995-08-29Yoon; InbaeAutomatic retractable safety penetrating instrument for portal sleeve introduction and method of use
US5603719A (en)*1991-11-271997-02-18Yoon; InbaeRetractable safety trocar with multiple triggering and/or moving components
US5634934A (en)*1991-11-271997-06-03Yoon; InbaeRetractable safety penetrating instrument for portal sleeve introduction
US5478317A (en)*1991-11-271995-12-26Yoon; InbaeRetractable safety penetrating instrument for portal sleeve introduction
US5569293A (en)*1991-11-271996-10-29Yoon; InbaeRetractable safety penetrating instrument for portal sleeve introduction
US5810866A (en)*1991-11-271998-09-22Yoon; InbaeAutomatic retractable safety penetrating instrument for portal sleeve introduction
US5618271A (en)*1991-11-271997-04-08Yoon; InbaeRetractable safety penetrating instrument for portal sleeve introduction
US5584849A (en)*1991-11-271996-12-17Yoon; InbaeRetractable safety penetrating instrument with safety shield and multiple triggering and/or moving components
US5360405A (en)*1991-11-271994-11-01Inbae YoonAutomatic retractable safety penetrating instrument
US5665072A (en)*1991-11-271997-09-09Yoon; InbaeSafety needle instrument with movable cannula and needle
US5573511A (en)*1991-11-271996-11-12Yoon; InbaeRetractable safety penetrating instrument with safety probe
US5607396A (en)*1991-11-271997-03-04Yoon; InbaeRetractable safety penetrating instrument for portal sleeve introduction
US5330432A (en)*1991-12-061994-07-19Inbae YoonRetractable safety penetrating instrument
US5336176A (en)*1991-12-061994-08-09Inbae YoonAutomatic retractable safety penetrating instrument
US5423770A (en)*1991-12-061995-06-13Yoon; InbaeAutomatic retractable safety penetrating instrument
US5423760A (en)*1991-12-061995-06-13Yoon; InbaeAutomatic retractable safety penetrating instrument
US5374252A (en)*1991-12-131994-12-20Minnesota Mining And Manufacturing CompanyLocking pneumoneedle
US5320610A (en)*1991-12-161994-06-14Inbae YoonAutomatic retractable trocar with safety shield and method of use
US5324268A (en)*1991-12-161994-06-28Inbae YoonTrocar with safety shield
US5707362A (en)*1992-04-151998-01-13Yoon; InbaePenetrating instrument having an expandable anchoring portion for triggering protrusion of a safety member and/or retraction of a penetrating member
US5573545A (en)*1993-06-241996-11-12Yoon; InbaeSafety penetrating instrument with safety member and cannula moving during penetration and triggered cannula and/or safety member protrusion
US5607439A (en)*1993-06-241997-03-04Yoon; InbaeSafety penetrating instrument with penetrating member moving during penetration and triggered safety member protrusion
US5584848A (en)*1993-06-241996-12-17Yoon; InbaeSafety penetrating instrument with penetrating member, safety member and cannula moving during penetration and triggered safety member protrusion
US5575804A (en)*1993-06-241996-11-19Yoon; InbaeSafety penetrating instrument with cannula moving during penetration and triggered safety member protrusion
US5578053A (en)*1993-06-241996-11-26Yoon; InbaeSafety needle instrument having a triggered safety member
US5571134A (en)*1993-06-241996-11-05Yoon; InbaeSafety penetrating instrument with penetrating member and safety member moving during penetration and triggered safety member protrusion
US5569289A (en)*1993-06-241996-10-29Yoon; InbaeSafety penetrating instrument with penetrating member and cannula moving during penetration and triggered safety member protusion
RU2116052C1 (en)*1996-10-301998-07-27Александр Юрьевич ЯкунинSurgical instrument for transcutaneously draining cavitary formations
RU2157110C2 (en)*1998-10-152000-10-10Охотников Олег ИвановичMethod for performing transparietal retroanterograde cholangiostomy
RU2238043C1 (en)*2003-06-302004-10-20Шкарубо Алексей НиколаевичDevice for setting medical instruments

Similar Documents

PublicationPublication DateTitle
SU1435246A1 (en)Arrangement for puncture and catheterization
US4686984A (en)Catheter for widening a puncture channel
DE69122582T2 (en) Drainage catheter
US4790331A (en)Method for placement of catheter in a blood vessel
DE60021300T2 (en) Slit drainage catheter with stylet
DE3442736C2 (en) Dilatation catheter
US5667514A (en)Device and method for inserting a flexible element into soft tissue
DE69030731T2 (en) CATHETER WITH SOLVABLE TIP
US8814832B1 (en)Expandable sheath and system for intravascular insertion of a medical implement using the same
CA2055033C (en)A surgical instrument forming a trocar
US4052989A (en)Needle catheter
US5419777A (en)Catheter for injecting a fluid or medicine
US4986814A (en)One-punch catheter
US4423740A (en)Slit catheter method for measuring interstitial pressure
US4807593A (en)Endoscope guide tube
BR9001186A (en) GUIDE TO EXCHANGE GUIDE AND PROCESS TO REPLACE A FIRST GUIDE TO A GUIDE USED WITH A GUIDE CATHETER
US20170232236A1 (en)Expandable sheath and system for intravascular insertion of a medical implement using the same
ES254786U (en)Devices for introducing a catheter or a probe into a blood vessel
SE8000638L (en) CATHETER
JPH07148173A (en)Apparatus to stop bleeding, to be used after catheter disposition
DE3444935A1 (en) MANDRIN FOR STiffening PROBE
ATE251926T1 (en) CATHETER
EP0056103B1 (en)Catheter instrument
DE19634116C2 (en) Catheter for percutaneous enteral nutrition
US4692155A (en)Catheter

[8]ページ先頭

©2009-2025 Movatter.jp