SU1655512A1 - Device for executing catheterization - Google Patents
Device for executing catheterization Download PDFInfo
- Publication number
- SU1655512A1 SU1655512A1 SU874351222A SU4351222A SU1655512A1 SU 1655512 A1 SU1655512 A1 SU 1655512A1 SU 874351222 A SU874351222 A SU 874351222A SU 4351222 A SU4351222 A SU 4351222A SU 1655512 A1 SU1655512 A1 SU 1655512A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- catheter
- tip
- stylet
- sleeve
- catheterization
- Prior art date
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- Media Introduction/Drainage Providing Device (AREA)
- Materials For Medical Uses (AREA)
Abstract
Изобретение относитс к медицинской технике. Дл снижени травматизации катетер 1 снабжен втулкой 2 с внутренней резьбой , а стилет, размещенный внутри катетера 1, выполнен в виде гибкого стержн 3 с наконечником 4, имеющим наружную резьбу дл взаимодействи с втулкой 2, управл ющими т гами 5, жестко закрепленными на наконечнике 4, и ручкой 6 с элементами 7 фиксации т г 5, при этом стержень 3 снабжен дисками 9 с отверсти ми дл размещени т г 5. 3 ил.The invention relates to medical technology. To reduce the trauma, the catheter 1 is provided with a sleeve 2 with an internal thread, and the stylet placed inside the catheter 1 is made in the form of a flexible rod 3 with a tip 4 having an external thread for engagement with the sleeve 2, which are fixed to the tip 4 , and a handle 6 with fixing elements 7, and grams 5, while the rod 3 is provided with discs 9 with holes for accommodating the grams 5. 5. 3 sludge.
Description
Изобретение относитс к медицинской технике, а именно к устройствам дл катетеризации .The invention relates to medical technology, namely to catheterization devices.
Цель изобретени - снижение травматизации .The purpose of the invention is to reduce trauma.
На фиг. 1 показано предлагаемое устройство , общий вид; на фиг. 2 - то же, продольный разрез; на фиг. 3 - стилет, общий вид.FIG. 1 shows the proposed device, a general view; in fig. 2 - the same, longitudinal section; in fig. 3 - stylet, general view.
Устройство содержит катетер 1, снабженный втулкой 2 с внутренней резьбой, размещенный стилет внутри катетера 1, выполненный в виде гибкого стержн 3 с наконечником 4, управл ющие т ги 5 и ручку 6 с элементами 7 фиксации т г 5. Наконечник 4 имеет наружную резьбу дл взаимодействи с втулкой 2, к его фланцу жестко креп тс управл ющие т ги 5, снабженные колечками 8 дл фиксации на ручке 6. Стержень 3 снабжен дисками 9 с отверсти ми дл размещени т г 5.The device contains a catheter 1, equipped with a bushing 2 with an internal thread, a placed stylet inside the catheter 1, made in the form of a flexible rod 3 with a tip 4, control rods 5 and a handle 6 with fixing elements 7 of the grades 5. interaction with the sleeve 2, the control rods 5 are rigidly attached to its flange, fitted with rings 8 for fixing on the handle 6. The rod 3 is equipped with disks 9 with holes for accommodating the pulls 5.
Устройство работает следующим образом .The device works as follows.
Стилет вставл ют в катетер 1, ввинчивают наконечник 4 во втулку 2, управл ющие т ги 5 нат гивают и фиксируют с помощьюThe stylet is inserted into the catheter 1, the tip 4 is screwed into the sleeve 2, the control rods 5 are tightened and fixed with
колечек 8 и элементов 7 фиксации на ручке 6. В этом случае конструкци становитс жесткой и может быть использована дл прокалывани тканей. При необходимости управлени изгибом катетера 1 управл ющие т ги 5 расфиксируют, одну из управл ющих т г 5 нат гивают, при этом за счет гибкости стержн 3 стилет вместе с катетером 1 изгибаетс .the rings 8 and the fixation elements 7 on the handle 6. In this case, the structure becomes rigid and can be used to pierce fabrics. If it is necessary to control the bend of the catheter 1, the control rods 5 unlatch, one of the control rods 5 tighten, and due to the flexibility of the rod 3, the stylet with the catheter 1 is bent.
Устройство обеспечивает возможность управлени изгибом катетера, что уменьшает травматизацию тканей при проведении катетера между ними.The device provides the ability to control the curvature of the catheter, which reduces tissue trauma when a catheter is placed between them.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU874351222A SU1655512A1 (en) | 1987-11-25 | 1987-11-25 | Device for executing catheterization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU874351222A SU1655512A1 (en) | 1987-11-25 | 1987-11-25 | Device for executing catheterization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1655512A1 true SU1655512A1 (en) | 1991-06-15 |
Family
ID=21345379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU874351222A SU1655512A1 (en) | 1987-11-25 | 1987-11-25 | Device for executing catheterization |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1655512A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2460551C1 (en) * | 2011-04-27 | 2012-09-10 | Сергей Александрович Габриэль | Operated catheter for endoscopic interventions |
| RU2519371C2 (en) * | 2008-09-09 | 2014-06-10 | Байосенс Уэбстер, Инк. | Flexible catheter with attached central stand and method for making it |
| RU2533966C2 (en) * | 2008-10-28 | 2014-11-27 | Брейдлок Лимитед | Method and device for tube attachment |
-
1987
- 1987-11-25 SU SU874351222A patent/SU1655512A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Патент US № 4610671. кл. А 61 В 17/34, 1986. * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2519371C2 (en) * | 2008-09-09 | 2014-06-10 | Байосенс Уэбстер, Инк. | Flexible catheter with attached central stand and method for making it |
| RU2563384C1 (en) * | 2008-09-09 | 2015-09-20 | Байосенс Уэбстер, Инк. | Bendable catheter with connected central post |
| RU2533966C2 (en) * | 2008-10-28 | 2014-11-27 | Брейдлок Лимитед | Method and device for tube attachment |
| US10561824B2 (en) | 2008-10-28 | 2020-02-18 | Braidlock Limited | Methods and apparatus for securing a line |
| US10632288B2 (en) | 2008-10-28 | 2020-04-28 | Braidlock Limited | Methods and apparatus for securing a line |
| RU2460551C1 (en) * | 2011-04-27 | 2012-09-10 | Сергей Александрович Габриэль | Operated catheter for endoscopic interventions |
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