SU957884A1

SU957884A1 - Scalpel

Info

Publication number: SU957884A1
Application number: SU792846867A
Authority: SU
Inventors: Фаик Ахматханович Ахматханов
Original assignee: За витель.
Priority date: 1979-12-04
Filing date: 1979-12-04
Publication date: 1982-09-15

Description

Изобретение относится к медицине, а именно к хирургическим устройствам, преднаэначенньм для отслоения и рассечения ткани.·The invention relates to medicine, namely to surgical devices, intended for exfoliation and dissection of tissue.

Известен скальпель, содержащий рукоятку, лезвие с режущей кромкой и обушком £1].Known scalpel containing a handle, a blade with a cutting edge and a pick £ 1].

Недостатком указанного устройства является то, что происходит травмирование трубчатого органа при отслоении окружающих его тканей и их рассечении преимущественно при субсерозной аппендэктомии.The disadvantage of this device is that there is trauma to the tubular organ during the detachment of surrounding tissues and their dissection mainly with subserous appendectomy.

Цель изобретения - исключение травмирования трубчатого органа при . отслоении окружающих его тканей и их рассечения.The purpose of the invention is the exclusion of injury to the tubular organ when. exfoliation of surrounding tissues and their dissection.

Указанная цель достигается тем, что в скальпеле, содержащем рукоятку, лезвие с режущей кромкой и обушком, обушок лезвия снабжен направляющим желобом, а конец лезвия выполнен параболообразным с притуплением.This goal is achieved by the fact that in the scalpel containing the handle, the blade with the cutting edge and the eyelet, the edge of the blade is provided with a guide groove, and the end of the blade is made parabolic with blunting.

На фиг. 1 изображен скальпель со стороны лезвия; на фиг. 2 - то же, со стороны обушка.In FIG. 1 shows a scalpel from the blade side; in FIG. 2 - the same from the side of the pickaxe.

Скальпель содержит рукоятку 1 лезвие 2 с режущей'кромкой и обушками 3. Обушок 3 снабжен направляющим желобом 4, а конец 5 лезвия 2 выполнен параболообразным с притуплением.ι Наличие желоба на обухе скальпеля способствует фиксации обуха скальпеля в момент отслойки и рассечения спаечной ткани при выделении трубчатого органа, например червеобразного отростка. Фиксированный обух скальпеля не соскальзывает, что исключает повреждение стенки трубчатого органа и связанные с ним опасные послеоперационные осложнения.The scalpel contains a handle 1 blade 2 with a cutting edge and tabs 3. The tab 3 is provided with a guide groove 4, and the end 5 of the blade 2 is parabolic with blunting. The presence of a groove on the scalpel butt helps fix the scalpel butt at the moment of detachment and dissection of the adhesive tissue during isolation a tubular organ, such as a vermiform appendix. The fixed scalpel butt does not slip, which eliminates damage to the wall of the tubular organ and the associated dangerous postoperative complications.

Claims

The invention relates to medicine, in particular to surgical devices intended for removal and dissection of tissue. A scalp-spruce containing a handle, a blade with a cutting edge and an ax is known. A disadvantage of this device is that a tubular organ is injured when the surrounding tissues are detached and their dissection is predominantly during subserous appendectomy. The purpose of the invention is to avoid injury to the tubular organ when the surrounding tissues are peeled off and dissected. This goal is achieved by the fact that in the scalpel containing the handle, the blade with the cutting edge and the edge, the edge of the blade is provided with a guide groove and the end of the blade is made parabolic with blunting. FIG. 1 shows a scalpel from the blade; Fig 2 is the same side of the butt. The scalpel contains a handle 1, a blade 2 with a cutting edge and a pickaxe 3. The tip 3 is provided with a guide groove 4, and the end 5 of the blade 2 is made parabolic with blunting. The presence of a trench on the butt of the scalpel contributes to the fixation of the butt of the scalpel at the moment of detachment and dissection of the adhesive tissue during the excretion of a tubular organ, for example, a worm-shaped process. The fixed butt of the scalpel does not slide off, which eliminates damage to the wall of the tubular organ and the dangerous postoperative complications associated with it. Claims A scalpel containing a handle, a blade with a cutting edge and a pickaxe, characterized in that / in order to avoid injury to the tubular organ when the surrounding tissues are peeled off, the cutter blade is provided with a guide chute, and the tip of the blade is parabolic with bluntness. Sources of information taken into account in the examination 1. Medical instruments, devices, devices and equipment. Catalog of the USSR. 1961, Vol. 2, s. 63, fig. 05-5.