SU448013A1 - Tissue Delaminating Device - Google Patents

Tissue Delaminating Device

Info

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
Application number
SU1917602A
Other languages
Russian (ru)
Inventor
Борис Николаевич Алексеев
Original Assignee
Б. Н. Алексеев
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Б. Н. Алексеев filed Critical Б. Н. Алексеев
Priority to SU1917602A priority Critical patent/SU448013A1/en
Application granted granted Critical
Publication of SU448013A1 publication Critical patent/SU448013A1/en

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  • 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.

SU1917602A 1973-05-30 1973-05-30 Tissue Delaminating Device SU448013A1 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (7)

* Cited by examiner, † Cited by third party
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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