SU629923A1 - Device for separating biologic tissues - Google Patents
Device for separating biologic tissuesInfo
- Publication number
- SU629923A1 SU629923A1 SU772491738A SU2491738A SU629923A1 SU 629923 A1 SU629923 A1 SU 629923A1 SU 772491738 A SU772491738 A SU 772491738A SU 2491738 A SU2491738 A SU 2491738A SU 629923 A1 SU629923 A1 SU 629923A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- separating
- tumor
- brain
- plate
- biologic tissues
- Prior art date
Links
Landscapes
- Surgical Instruments (AREA)
Description
1one
Изобретение относитс к медицинским инструментам.This invention relates to medical instruments.
Известно устройство дл разделени тканей , содержащее руко тку и рабочую часть в виде пластины с округленным концом.A device for separating fabrics is known, comprising a handle and a working portion in the form of a plate with a rounded end.
Однако таким устройством затруднительно и травматично отдел ть опухоль от мозговой ткани.However, such a device is difficult and traumatic to separate the tumor from the brain tissue.
Целью изобретени вл етс снижение травматичности при отделении опухоли от мозговой ткапи.The aim of the invention is to reduce the trauma in the separation of the tumor from the brain tissue.
Дл этого пластина изогнута по спирали.For this, the plate is bent in a spiral.
На фиг. 1 изображено предлагаемое устройство дл разделени биологических тканей , общий вид; па фиг. 2 --то же, вид сбоку .FIG. 1 shows the proposed biological tissue separation apparatus, a general view; pas figs. 2 - the same, side view.
Устройство содержит руко тку 1 и рабочую часть 2 в виде пластины, изогнутой по спирали.The device comprises a handle 1 and a working part 2 in the form of a plate bent in a spiral.
Отделение опухоли предлагаемым устройством производ т следующим образом.The separation of the tumor by the proposed device is performed as follows.
Между границей опухоли и мозговой тканью постепенно завод т рабочую часть 2 устройства и тщательно отдел ют на всем прот жении опухоль от мозга. При этом, поворачива . руко тку 1 вокруг оси междуBetween the border of the tumor and the brain tissue, the working part 2 of the device is gradually wound up and the tumor is carefully separated from the brain throughout. At the same time, turning. handle 1 around the axis between
пухолью и прилежащим мозгом, отдел ют новообразование от мозга.puff and adjacent brain, separate the tumor from the brain.
При углублении устройства но полуокружности опухоли и отделении ее от мозгаWhile deepening the device but the semicircle of the tumor and separating it from the brain
передней полуокружностью рабочей части устройства все врем надавливают на опухоль по направлению в операционную рану, а вентральные опухоли спинного мозга отдавливают но направлению к телам позвонков и в операционную рану, избега тем самым травматнзации мозга.The anterior semicircle of the working part of the device all the time presses against the tumor towards the operative wound, while the ventral tumors of the spinal cord press against the vertebral bodies and into the operative wound, thereby avoiding trauma of the brain.
Использование данного хирургического устройства позвол ет с минимальной травматизацией мозга, т. е. более качественно,The use of this surgical device allows with minimal trauma to the brain, i.e. more qualitatively,
производить оперативное вмешательство и повышать эффективность послеонерационных результатов.produce surgical intervention and increase the effectiveness of post-non-functional results.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772491738A SU629923A1 (en) | 1977-06-02 | 1977-06-02 | Device for separating biologic tissues |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772491738A SU629923A1 (en) | 1977-06-02 | 1977-06-02 | Device for separating biologic tissues |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU629923A1 true SU629923A1 (en) | 1978-10-30 |
Family
ID=20711399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU772491738A SU629923A1 (en) | 1977-06-02 | 1977-06-02 | Device for separating biologic tissues |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU629923A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4617018A (en) * | 1983-11-18 | 1986-10-14 | Okihiro Nishi | Irrigating cannula for extracting lens nucleus for use in extracapsular cataract extraction |
| US4836190A (en) * | 1988-03-04 | 1989-06-06 | Zwick Christian R | Visceral retractor |
| US5282796A (en) * | 1991-01-14 | 1994-02-01 | Knoepfler Dennis J | Scopic probe |
| WO1994003114A1 (en) * | 1992-07-31 | 1994-02-17 | Redmond Russell J | Surgical instrument |
-
1977
- 1977-06-02 SU SU772491738A patent/SU629923A1/en active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4617018A (en) * | 1983-11-18 | 1986-10-14 | Okihiro Nishi | Irrigating cannula for extracting lens nucleus for use in extracapsular cataract extraction |
| US4836190A (en) * | 1988-03-04 | 1989-06-06 | Zwick Christian R | Visceral retractor |
| US5282796A (en) * | 1991-01-14 | 1994-02-01 | Knoepfler Dennis J | Scopic probe |
| WO1994003114A1 (en) * | 1992-07-31 | 1994-02-17 | Redmond Russell J | Surgical instrument |
| US5390664A (en) * | 1992-07-31 | 1995-02-21 | Vir Engineering | Surgical instrument with extendable blades |
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