SU1759431A1 - Needle for introducing catheter - Google Patents
Needle for introducing catheter Download PDFInfo
- Publication number
- SU1759431A1 SU1759431A1 SU894636324A SU4636324A SU1759431A1 SU 1759431 A1 SU1759431 A1 SU 1759431A1 SU 894636324 A SU894636324 A SU 894636324A SU 4636324 A SU4636324 A SU 4636324A SU 1759431 A1 SU1759431 A1 SU 1759431A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- needle
- catheter
- rod
- introducing catheter
- section
- Prior art date
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Description
1one
(21)4636324/14(007688) (22) 12.01.89 (46)07.09.92. Бюл. №33(21) 4636324/14 (007688) (22) 01/12/89 (46) 09/07/92. Bul No. 33
(71)Иркутский государственный медицинский институт(71) Irkutsk State Medical Institute
(72)А.А.Соловьев, В.Н.Стальмахович и И.Г.Тетьев(72) A.A.Solovyev, V.N.Stalmakhovich and I.G.Tetiev
(56) Авторское свидетельство СССР Мг 976993, кл. А 61 М 25/00, 1982.(56) USSR Copyright Certificate Mg. 976993, cl. A 61 M 25/00, 1982.
(54) ИГЛА ДЛЯ ВВЕДЕНИЯ КАТЕТЕРА (57) Изобретение относитс к медицине. Цель - сокращение срока заживлени раневого канала. Наружна рабоча поверхность стержн выполнена в поперечном сечении в виде гипоциклоиды.2 ил.(54) NEEDLE FOR THE INTRODUCTION OF THE CATHETER (57) The invention relates to medicine. The goal is to reduce the healing time of the wound channel. The outer working surface of the rod is made in the cross section in the form of hypocycloid.2 sludge.
Изобретение относитс к медицинской технике, в частности к устройствам дл введени катетеров в организм пациентов.The invention relates to medical technology, in particular to devices for inserting catheters into a patient's body.
Целью изобретени вл етс сокращение срока заживлени раневого канала.The aim of the invention is to reduce the healing time of the wound canal.
На фиг.1 показана игла дл введени катетера; на фиг.2 - сечение А-А на фиг,1.Figure 1 shows a needle for inserting a catheter; figure 2 - section aa in Fig, 1.
Игла дл введени катетера выполнена в виде стержн 1 со сквозным осевым каналом 2 и коническим рабочим концом 3. Наружна рабоча поверхность стержн выполнена в поперечном сечении в виде гипоциклоиды 4 с режущими кромками 5 в ее вершинах, которые направлены по спирали , Используют иглу дл введени катетеров следующим образом. При введении иглы острие рабочего конца 3 направл ют под углом к месту вкола, затем иглу супини- руют и продвигают вперед до транспозицииThe needle for insertion of the catheter is made in the form of a rod 1 with a through axial channel 2 and a conical working end 3. The external working surface of the rod is made in cross section in the form of hypocycloid 4 with cutting edges 5 at its tops that are directed in a spiral, Use a needle to introduce catheters in the following way. When inserting the needle, the tip of the working end 3 is angled to the point of injection, then the supinin needle is advanced and advanced to the transposition
дренажа в полость организма. Катетер фиксируют в требуемом положении. Иглу удал ют . Изобретение. обеспечивает оптимизацию заживлени раневого канала, повышает гемостатический эффект, предупреждает нагноение, некроз, зи ние раневого канала, образование грыж и выпадение внутренних органов.drainage into the body cavity. The catheter is fixed in the desired position. The needle is removed. Invention. provides optimization of wound canal healing, increases hemostatic effect, prevents suppuration, necrosis, wound canal opening, hernia formation and prolapse of internal organs.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU894636324A SU1759431A1 (en) | 1989-01-12 | 1989-01-12 | Needle for introducing catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU894636324A SU1759431A1 (en) | 1989-01-12 | 1989-01-12 | Needle for introducing catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1759431A1 true SU1759431A1 (en) | 1992-09-07 |
Family
ID=21422281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU894636324A SU1759431A1 (en) | 1989-01-12 | 1989-01-12 | Needle for introducing catheter |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1759431A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5486191A (en) * | 1994-02-02 | 1996-01-23 | John Hopkins University | Winged biliary stent |
| US7338530B2 (en) | 2003-11-24 | 2008-03-04 | Checkmed Systems, Inc. | Stent |
-
1989
- 1989-01-12 SU SU894636324A patent/SU1759431A1/en active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5486191A (en) * | 1994-02-02 | 1996-01-23 | John Hopkins University | Winged biliary stent |
| US5776160A (en) * | 1994-02-02 | 1998-07-07 | Pankaj Pasricha | Winged biliary stent |
| US7338530B2 (en) | 2003-11-24 | 2008-03-04 | Checkmed Systems, Inc. | Stent |
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