SU933100A1 - Device for injection of needle into patalogically changed tissues at chronic injection treatment - Google Patents
Device for injection of needle into patalogically changed tissues at chronic injection treatment Download PDFInfo
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- SU933100A1 SU933100A1 SU782575829A SU2575829A SU933100A1 SU 933100 A1 SU933100 A1 SU 933100A1 SU 782575829 A SU782575829 A SU 782575829A SU 2575829 A SU2575829 A SU 2575829A SU 933100 A1 SU933100 A1 SU 933100A1
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- USSR - Soviet Union
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- injection
- needle
- chronic
- spring
- patalogically
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Description
(54) УСТРОЙСТВО ДЛЯ ВВЕДЕШ-1Я ИНЪЕКЦИОННОЙ ИГЛЫ В ПАТОЛОГИЧЕСКИ 1ВМЕНЕННЫЕ ТКАНИ ПРИ ХРОНИЧЕСКОМ ШЬЕКЦИОННОМ ЛЕЧЕНШ1(54) DEVICE FOR INTRODUCING THE 1ST INJECTION NEEDLE IN PATHOLOGICALLY 1COMPENED TISSUES IN CHRONIC SCREENING TREATMENT1
Целью изобретени вл етс создание устройства дл введени иньекционной иглы в патологически измененные ткани при хроническом инъекционном лечении.The aim of the invention is to provide a device for inserting a injection needle into pathologically altered tissues during chronic injection treatment.
Поставленна цель достигаетс тем, что устройство дл введени инъекционной иглы содержит корпус с размещенными в нем подпружиненным .штоком с защелкой и ограничителем глубины прокола и подпружиненным цанговым зажимом, взаимодействующим е штоком и ограничителем глубины прокола , причем зажим выполнен с внутренней конической поверхностью и имеет сепаратор с шариками, контактируювщми с конической поверхностью.The goal is achieved by the fact that the injection needle insertion device comprises a housing with a spring-loaded stem with a latch and a puncture depth stop and a spring-loaded collet clamp interacting with a stem and a puncture depth stop, the clamp with an inner conical surface and a separator with balls, contacting with a conical surface.
Такое выполнение устройства обеспечивает введение инъекционной иглы в патологически измененные ткани при хроническом инъекционном лечении;This embodiment of the device provides for the introduction of the injection needle into the diseased tissue in chronic injection treatment;
На фиг, i изобра сено предлагаемое устройство, общий вид} на фиг. 2 то же, после вкалывани иглы. In FIG. I, the image of the proposed device, a general view of FIG. 2 the same, after inserting a needle.
Устройство дн введени инъекционной иглы в патологически измененные ткани при хроническом инъекционном лечении содержит корпус 1 с размещенными в нем подпружиненным .штоком 2 с защелкой 3 и ограничителем 4 глубины прокола и подпружинен-10 ным цанговым зажимом 5, взаимодействунжшм с штоком 2 и ограничителем 4 глубины прокопа, причем зажим 5 выполнен с внутренне конической поверхностью 6 и имеет сепаратор 7 с The device for injection of the injection needle into pathologically changed tissues during chronic injection treatment comprises a housing 1 with a spring-loaded stem 2 accommodated therein with a latch 3 and a puncture depth stop 4 and a spring-loaded collet clamp 5, an interaction with a stem 2 and a puncture depth stop 4 , moreover, the clamp 5 is made with an internally conical surface 6 and has a separator 7 with
15 шариками 8, контактирующими с конической поверхностью 6. Перед введением инъекционной иглы в патологически измененные ткани в сепаратор 7 цангового зажима 5 устанавливают 15 balls 8, in contact with the conical surface 6. Before inserting the injection needle into the diseased tissue into the separator 7 of the collet clamp 5, set
20 инъекционную иглу 9. Отодвигают руко тку 10, при этом ее стержень 11 за шарики 12 передвигает за собой шток 2, сжима пружину 13. Шарики20 injection needle 9. Move the handle 10, while its rod 11 for the balls 12 moves the rod 2, compressing the spring 13. Balls
П защел-ки 3 кат тс по штоку 2 и доход т до выточки 15 штока 2. В этот момент защелка 3 под действием пружины 16 подвигаетс вниз и шарики 14 заклинивают шток 2, преп тству его продвижению.The latch 3 catches along the rod 2 and the income until the undercut 15 of the rod 2. At this moment, the latch 3 under the action of the spring 16 moves downward and the balls 14 wedge the rod 2, preventing its advancement.
Руко тка 10 со стержнем 11 подпружинена , это преп тствует ее произвольному продвижению.The handle 10 with the rod 11 is spring-loaded, this prevents its arbitrary advancement.
При нажатии упорс ч I 7 на ткань тела пациента давление упора передаетс на втулку 18, освобожда шарики 14 и шток 2, который-получает возможность продвигатьс вместе с инъекционной иглой. При нажатии на руко тку 10 стержень П опускают, шарики 12 попадают на поверхность стержн I1 меньшего диаметра. Шток 2 под действием пружины 13 приходит в движение и вкалывает иглу 9 в тело пациента. Ограничитель 4 глубины прокола предварительно устанавливают на недбхб- димую величину, перемеща его относительно сепаратора 7.When pressing the pressure I 7 onto the tissue of the patient's body, the pressure of the abutment is transmitted to the sleeve 18, freeing the balls 14 and the stem 2, which gets the opportunity to move along with the injection needle. When pressing the handle 10, the rod P is lowered, the balls 12 fall on the surface of the rod I1 of a smaller diameter. The rod 2 under the action of the spring 13 is set in motion and inserts the needle 9 into the patient's body. The limiter 4 puncture depth is pre-set to the desired value, moving it relative to the separator 7.
После внедрени иглы в тело пациента устройство отсоедин етс отAfter inserting the needle into the patient’s body, the device disconnects from the
иглы 9 путем перемещени сепаратора 7 относительно конической поверхности 6 и продвижени иглы 9 под действием ограничител 4,needle 9 by moving the separator 7 relative to the conical surface 6 and advancing the needle 9 under the action of the restrictor 4,
Устройство дл введени инъекционной иглы уменьшает травмирование ткани тела пациента при хроническом инъекционном лечении, преимущественно диабета.A device for inserting an injection needle reduces trauma to the body tissue of a patient during chronic injection treatment, mainly diabetes.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782575829A SU933100A1 (en) | 1978-02-02 | 1978-02-02 | Device for injection of needle into patalogically changed tissues at chronic injection treatment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782575829A SU933100A1 (en) | 1978-02-02 | 1978-02-02 | Device for injection of needle into patalogically changed tissues at chronic injection treatment |
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SU933100A1 true SU933100A1 (en) | 1982-06-07 |
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Application Number | Title | Priority Date | Filing Date |
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SU782575829A SU933100A1 (en) | 1978-02-02 | 1978-02-02 | Device for injection of needle into patalogically changed tissues at chronic injection treatment |
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SU (1) | SU933100A1 (en) |
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RU2443436C2 (en) * | 2006-08-02 | 2012-02-27 | Уномедикал А/С | Cannula and delivery device |
RU2452520C2 (en) * | 2006-08-02 | 2012-06-10 | Уномедикал А/С | Device for introduction |
US8303549B2 (en) | 2005-12-23 | 2012-11-06 | Unomedical A/S | Injection device |
US8430850B2 (en) | 2007-07-03 | 2013-04-30 | Unomedical A/S | Inserter having bistable equilibrium states |
US9186480B2 (en) | 2007-06-20 | 2015-11-17 | Unomedical A/S | Apparatus for making a catheter |
US9211379B2 (en) | 2006-02-28 | 2015-12-15 | Unomedical A/S | Inserter for infusion part and infusion part provided with needle protector |
US9415159B2 (en) | 2010-03-30 | 2016-08-16 | Unomedical A/S | Medical device |
US9440051B2 (en) | 2011-10-27 | 2016-09-13 | Unomedical A/S | Inserter for a multiplicity of subcutaneous parts |
US9533092B2 (en) | 2009-08-07 | 2017-01-03 | Unomedical A/S | Base part for a medication delivery device |
US9566384B2 (en) | 2008-02-20 | 2017-02-14 | Unomedical A/S | Insertion device with horizontally moving part |
US9724127B2 (en) | 2010-09-27 | 2017-08-08 | Unomedical A/S | Insertion system and insertion kit |
US10369277B2 (en) | 2005-09-12 | 2019-08-06 | Unomedical A/S | Invisible needle |
US10898643B2 (en) | 2008-02-13 | 2021-01-26 | Unomedical A/S | Sealing between a cannula part and a fluid path |
US11020526B2 (en) | 2010-10-04 | 2021-06-01 | Unomedical A/S | Sprinkler cannula |
US11110261B2 (en) | 2011-10-19 | 2021-09-07 | Unomedical A/S | Infusion tube system and method for manufacture |
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- 1978-02-02 SU SU782575829A patent/SU933100A1/en active
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US8303549B2 (en) | 2005-12-23 | 2012-11-06 | Unomedical A/S | Injection device |
US9278173B2 (en) | 2005-12-23 | 2016-03-08 | Unomedical A/S | Device for administration |
US9211379B2 (en) | 2006-02-28 | 2015-12-15 | Unomedical A/S | Inserter for infusion part and infusion part provided with needle protector |
RU2452520C2 (en) * | 2006-08-02 | 2012-06-10 | Уномедикал А/С | Device for introduction |
US8945057B2 (en) | 2006-08-02 | 2015-02-03 | Unomedical A/S | Cannula and delivery device |
RU2443436C2 (en) * | 2006-08-02 | 2012-02-27 | Уномедикал А/С | Cannula and delivery device |
US9186480B2 (en) | 2007-06-20 | 2015-11-17 | Unomedical A/S | Apparatus for making a catheter |
US9320869B2 (en) | 2007-06-20 | 2016-04-26 | Unomedical A/S | Apparatus for making a catheter |
US8430850B2 (en) | 2007-07-03 | 2013-04-30 | Unomedical A/S | Inserter having bistable equilibrium states |
US10898643B2 (en) | 2008-02-13 | 2021-01-26 | Unomedical A/S | Sealing between a cannula part and a fluid path |
US10376637B2 (en) | 2008-02-20 | 2019-08-13 | Unomedical A/S | Insertion device with horizontally moving part |
US9566384B2 (en) | 2008-02-20 | 2017-02-14 | Unomedical A/S | Insertion device with horizontally moving part |
US9533092B2 (en) | 2009-08-07 | 2017-01-03 | Unomedical A/S | Base part for a medication delivery device |
US9415159B2 (en) | 2010-03-30 | 2016-08-16 | Unomedical A/S | Medical device |
US11786653B2 (en) | 2010-03-30 | 2023-10-17 | Unomedical A/S | Insertion device |
US9724127B2 (en) | 2010-09-27 | 2017-08-08 | Unomedical A/S | Insertion system and insertion kit |
US11020526B2 (en) | 2010-10-04 | 2021-06-01 | Unomedical A/S | Sprinkler cannula |
US11197689B2 (en) | 2011-10-05 | 2021-12-14 | Unomedical A/S | Inserter for simultaneous insertion of multiple transcutaneous parts |
US11110261B2 (en) | 2011-10-19 | 2021-09-07 | Unomedical A/S | Infusion tube system and method for manufacture |
US11684767B2 (en) | 2011-10-19 | 2023-06-27 | Unomedical A/S | Infusion tube system and method for manufacture |
US9440051B2 (en) | 2011-10-27 | 2016-09-13 | Unomedical A/S | Inserter for a multiplicity of subcutaneous parts |
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