SU1560145A1 - Device for tissue dissection - Google Patents

Device for tissue dissection Download PDF

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Publication number
SU1560145A1
SU1560145A1 SU884465243A SU4465243A SU1560145A1 SU 1560145 A1 SU1560145 A1 SU 1560145A1 SU 884465243 A SU884465243 A SU 884465243A SU 4465243 A SU4465243 A SU 4465243A SU 1560145 A1 SU1560145 A1 SU 1560145A1
Authority
SU
USSR - Soviet Union
Prior art keywords
handle
spike
cutting edge
working part
cutting
Prior art date
Application number
SU884465243A
Other languages
Russian (ru)
Inventor
Рафаил Лазаревич Шевц
Original Assignee
Горьковский научно-исследовательский институт травматологии и ортопедии
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 Горьковский научно-исследовательский институт травматологии и ортопедии filed Critical Горьковский научно-исследовательский институт травматологии и ортопедии
Priority to SU884465243A priority Critical patent/SU1560145A1/en
Application granted granted Critical
Publication of SU1560145A1 publication Critical patent/SU1560145A1/en

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Abstract

Изобретение относитс  к области медицины, а именно к хирургическим инструментам. Целью изобретени   вл етс  снижение травматичности при рассечении задней капсулы голеностопного сустава. Устройство имеет руко тку 1, рабочую часть 3 в виде опорной пластины 5 с шипом 7 и режущей пластины 6 с дугообразной режущей кромкой 4. Режущую кромку 4 прижимают к капсуле голеностопного сустава, шип 7 погружают в ткань и руко ткой 1 производ т поворот вокруг шипа в саггитальной плоскости.This invention relates to the field of medicine, namely to surgical instruments. The aim of the invention is to reduce trauma when dissecting the posterior capsule of the ankle joint. The device has a handle 1, the working part 3 in the form of a support plate 5 with a spike 7 and a cutting plate 6 with an arcuate cutting edge 4. The cutting edge 4 is pressed against the ankle capsule, the spike 7 is immersed in the fabric and the handle 1 rotates around the spike in the sagittal plane.

Description

//

Фиг. 2.FIG. 2

Claims (2)

Формула изобретенияClaim 1. Устройство для рассечения тканей, 15 содержащее рукоятку со стержнем и рабочую часть с дугообразной режущей кромкой, отличающееся тем, что, с целью снижения травматичности при рассечении задней капсулы голеностопного сустава,1. A device for dissecting tissues, 15 comprising a handle with a rod and a working part with an arched cutting edge, characterized in that, in order to reduce trauma during dissection of the posterior capsule of the ankle joint, 2θ рабочая часть выполнена в виде опорной и режущей пластин, Г-образно установленных относительно друг друга, опорная пластина снабжена шипом, установленным в центре пластины и перпендикулярно к ней, а дугообразная режущая кромка 25 выполнена на торце режущей пластины в виде выпуклого сегмента.2θ, the working part is made in the form of supporting and cutting inserts, L-shaped relative to each other, the supporting plate is provided with a spike installed in the center of the insert and perpendicular to it, and the arcuate cutting edge 25 is made at the end of the cutting insert in the form of a convex segment. 2. Устройство по π. 1, отличающееся тем, что стержень установлен под тупым углом к рукоятке.2. The device according to π. 1, characterized in that the rod is installed at an obtuse angle to the handle.
SU884465243A 1988-07-21 1988-07-21 Device for tissue dissection SU1560145A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU884465243A SU1560145A1 (en) 1988-07-21 1988-07-21 Device for tissue dissection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU884465243A SU1560145A1 (en) 1988-07-21 1988-07-21 Device for tissue dissection

Publications (1)

Publication Number Publication Date
SU1560145A1 true SU1560145A1 (en) 1990-04-30

Family

ID=21391791

Family Applications (1)

Application Number Title Priority Date Filing Date
SU884465243A SU1560145A1 (en) 1988-07-21 1988-07-21 Device for tissue dissection

Country Status (1)

Country Link
SU (1) SU1560145A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 1055501, кл. А 61 В 17/32, 1983. *

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