SU448013A1 - Tissue Delaminating Device - Google Patents
Tissue Delaminating DeviceInfo
- Publication number
- SU448013A1 SU448013A1 SU1917602A SU1917602A SU448013A1 SU 448013 A1 SU448013 A1 SU 448013A1 SU 1917602 A SU1917602 A SU 1917602A SU 1917602 A SU1917602 A SU 1917602A SU 448013 A1 SU448013 A1 SU 448013A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- tissue
- delaminating device
- cutting edge
- flat
- cutting
- Prior art date
Links
Landscapes
- Surgical Instruments (AREA)
Description
1one
Изобретение относитс к области медицины, а именно к офтальмохирургии.This invention relates to the field of medicine, namely to ophthalmosurgery.
Известно устройство дл расслаивани тканей , содержащее плоскую круглую рабочую часть с режущей кромкой и ручку.A device for exfoliating fabrics is known, comprising a flat circular working portion with a cutting edge and a handle.
Однако такое устройство не позвол ет получить слой ткани заданной толщины и не исключает возможности прорезаин ткаии, что может Привести к прорезанию оболочек глаза и серьезным повреждени м.However, such a device does not allow to obtain a layer of tissue of a given thickness and does not exclude the possibility of incised tissue that can lead to cutting through the membranes of the eye and serious damage.
С целью устранени указанных недостатков в предлагаемом устройстве с каждой стороны плоской рабочей части выполнен сферический выступ.In order to eliminate these drawbacks, a spherical protrusion is made on each side of the flat working portion in the proposed device.
На чертеже схематично изображено предлагаемое устройство дл расслаивани тканей, общий вид и вид сбоку.The drawing shows schematically the proposed device for exfoliating fabrics, a general view and a side view.
Устройство содержит плоскую круглую рабочую часть 1 с режущей кромкой 2 и ручку 3. The device contains a flat round working part 1 with a cutting edge 2 and a handle 3.
С каждой стороны плоской рабочей части 1 выполнен |Сферически-й выступ 4.On each side of the flat working part 1 is made | Spherical protrusion 4.
Дл расслаивани ткани (склеры и роговицы или любой другой) делают надрез ее на определенную глубину и образуют небольшой карман. Устройство ввод т через надрез в :кармаН и плавными м тникообразными движени ми режущий кромкой 2 постепенно расслаивают ткань на одном уровне. Сферические выступы 4 раздвигают ткань вблизи режущей кромки 2, что предотвращает ее прорезание.To exfoliate the tissue (sclera and cornea or any other), make an incision to a certain depth and form a small pocket. The device is inserted through a notch into: the pocket and with smooth multi-shaped movements with the cutting edge 2 gradually peel the fabric at the same level. The spherical protrusions 4 push the fabric near the cutting edge 2, which prevents its cutting.
Предмет изобретени Subject invention
Устройство дл расслаивани тканей, содержащее плоскую круглую рабочую часть с режущей кромкой и ручку, отличающеес тем, что, с целью получени сло ткани заданной толщины и исключени прорезани ткани, с каждой стороны плоской рабочей части выполнен сферический выступ.A device for exfoliating fabrics, comprising a flat circular working portion with a cutting edge and a handle, characterized in that, in order to obtain a layer of tissue of a predetermined thickness and eliminate tissue cutting, a spherical protrusion is made on each side of the flat working portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1917602A SU448013A1 (en) | 1973-05-30 | 1973-05-30 | Tissue Delaminating Device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1917602A SU448013A1 (en) | 1973-05-30 | 1973-05-30 | Tissue Delaminating Device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU448013A1 true SU448013A1 (en) | 1974-10-30 |
Family
ID=20552375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1917602A SU448013A1 (en) | 1973-05-30 | 1973-05-30 | Tissue Delaminating Device |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU448013A1 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4709697A (en) * | 1980-12-09 | 1987-12-01 | Joseph J. Berke | Tissue pneumatic separator structure and method |
| US5022414A (en) * | 1979-12-13 | 1991-06-11 | Joseph J. Berke | Tissue separator method |
| US5098438A (en) * | 1990-08-23 | 1992-03-24 | Siepser Steven B | Procedures for intraocular surgery |
| US5203865A (en) * | 1990-08-23 | 1993-04-20 | Siepser Steven B | Surgical knives for use in ophthalmic surgery |
| US5269787A (en) * | 1991-12-17 | 1993-12-14 | Cozean Jr Charles H | Apparatus and method for capsulorhexis |
| US5873883A (en) * | 1996-01-25 | 1999-02-23 | Cozean, Jr.; Charles H. | Hydraulic capsulorhexitome |
| US5964776A (en) * | 1997-09-24 | 1999-10-12 | Peyman; Gholam A. | Internal keratome apparatus and method for using the same to form a pocket/flap between layers of a live cornea |
-
1973
- 1973-05-30 SU SU1917602A patent/SU448013A1/en active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5022414A (en) * | 1979-12-13 | 1991-06-11 | Joseph J. Berke | Tissue separator method |
| US4709697A (en) * | 1980-12-09 | 1987-12-01 | Joseph J. Berke | Tissue pneumatic separator structure and method |
| US5098438A (en) * | 1990-08-23 | 1992-03-24 | Siepser Steven B | Procedures for intraocular surgery |
| US5203865A (en) * | 1990-08-23 | 1993-04-20 | Siepser Steven B | Surgical knives for use in ophthalmic surgery |
| US5269787A (en) * | 1991-12-17 | 1993-12-14 | Cozean Jr Charles H | Apparatus and method for capsulorhexis |
| US5873883A (en) * | 1996-01-25 | 1999-02-23 | Cozean, Jr.; Charles H. | Hydraulic capsulorhexitome |
| US5964776A (en) * | 1997-09-24 | 1999-10-12 | Peyman; Gholam A. | Internal keratome apparatus and method for using the same to form a pocket/flap between layers of a live cornea |
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