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Arrangement for puncture and catheterization

Assignee: А. И. Тетюхин и В. Д. Сарычев
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Filing: 1984-11-19
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Granted: 1988-11-07
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Expires: 2004-11-19
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Abstract

Abstract Translated from Russian 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.

Inventors

  • 👤 Анатолий Иванович Тетюхин
  • 👤 Вячеслав Дмитриевич Сарычев

Bibliographic Details

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Last Synchronized 2026-10-23 04:06
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