SU1718849A1 - Mechanized instrument for cutting bone tissues - Google Patents

Mechanized instrument for cutting bone tissues Download PDF

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Publication number
SU1718849A1
SU1718849A1 SU894783821A SU4783821A SU1718849A1 SU 1718849 A1 SU1718849 A1 SU 1718849A1 SU 894783821 A SU894783821 A SU 894783821A SU 4783821 A SU4783821 A SU 4783821A SU 1718849 A1 SU1718849 A1 SU 1718849A1
Authority
SU
USSR - Soviet Union
Prior art keywords
disk
possibility
saw
holder
cutting bone
Prior art date
Application number
SU894783821A
Other languages
Russian (ru)
Inventor
Алибек Жанпеисович Абдрахманов
Жаннат Нургалиевич Кадыров
Александр Сергеевич Маслий
Ирина Александровна Крушина
Сауле Нургалиевна Кадырова
Original Assignee
А.Ж.Абдрахманов, Ж.Н.Кадыров, А.С.Маслий, И А Крушина и С.Н.Кадырова
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 А.Ж.Абдрахманов, Ж.Н.Кадыров, А.С.Маслий, И А Крушина и С.Н.Кадырова filed Critical А.Ж.Абдрахманов, Ж.Н.Кадыров, А.С.Маслий, И А Крушина и С.Н.Кадырова
Priority to SU894783821A priority Critical patent/SU1718849A1/en
Application granted granted Critical
Publication of SU1718849A1 publication Critical patent/SU1718849A1/en

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Abstract

Изобретение относитс  к медицинской технике. Цель изобретени  - снижение травматичности и упрощение конструкции. Инструмент имеет корпус 1- с гибким приводом 2, пилу 3 и механизм преобразовани  движений в виде диска 5 с горообразным ободом 6, а также механизм изменени  его угла наклона в виде фланца с регулировочными винтами. Ввод т пилу 3 в зону резани , включают привод 2 и производ т разрезание на проход или прорезку пазов костной ткани. 1 з.п. ф-лы, 5 ил.The invention relates to medical technology. The purpose of the invention is to reduce the morbidity and simplify the design. The tool has a housing 1 with a flexible drive 2, a saw 3 and a mechanism for converting movements in the form of a disk 5 with a mountain-rim 6, as well as a mechanism for changing its angle of inclination in the form of a flange with adjustment screws. The saw 3 is inserted into the cutting zone, the drive 2 is turned on and the bone is cut into a passage or slotted. 1 hp f-ly, 5 ill.

Description

Фиг. 2FIG. 2

ФиеЗPhieZ

3 ft3 ft

юYu

ФигЛFy

Фиг. 5FIG. five

Claims (2)

ФормулаизобретенияClaim 1. Механизированный инструмент для разрезания костныхтканей, содержащий корпус с гибким приводом, пилу, установленную на держателе, и механизм преобразования движений, выполненный с возможностью регулирования амплитуды колебаний пилы, о тличающийся тем, что, с целью снижения травматичности и упрощения конструкции, механизм преобразования выполнен в виде диска с торообразным ободом, установленного на валу привода с возможностью изменения угла наклона к продольной оси вала, при этом держатель снабжен двумя подшипниками, установленными на ступенчатых осях с возможностью взаимодействия с ободом диска, причем диск снабжен механизмом изменения угла наклона, выполненным. в виде фланца с регулировочными винтами, установленного на торце вала привода с возможностью взаимодействия винтов с торцом диска.1. A mechanized tool for cutting bone tissue, comprising a body with a flexible drive, a saw mounted on the holder, and a movement conversion mechanism configured to control the amplitude of the oscillations of the saw, characterized in that, in order to reduce the morbidity and simplify the design, the conversion mechanism is made in the form of a disk with a toroidal rim mounted on the drive shaft with the possibility of changing the angle of inclination to the longitudinal axis of the shaft, while the holder is equipped with two bearings mounted on and stepped axes with the possibility of interaction with the rim of the disk, and the disk is equipped with a mechanism for changing the angle of inclination made. in the form of a flange with adjusting screws mounted on the end of the drive shaft with the possibility of interaction of the screws with the end of the disk. 2. Инструмент поп. 1, отличающийс я тем, что ступени одной из осей расположены эксцентрично относительно одна другой, а ось установлена в держателе с возможностью поворота и фиксаций.2. The tool pop. 1, characterized in that the steps of one of the axes are eccentric relative to one another, and the axis is mounted in the holder with the possibility of rotation and fixation. А-АAa Фиг.2Figure 2
SU894783821A 1989-12-01 1989-12-01 Mechanized instrument for cutting bone tissues SU1718849A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU894783821A SU1718849A1 (en) 1989-12-01 1989-12-01 Mechanized instrument for cutting bone tissues

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU894783821A SU1718849A1 (en) 1989-12-01 1989-12-01 Mechanized instrument for cutting bone tissues

Publications (1)

Publication Number Publication Date
SU1718849A1 true SU1718849A1 (en) 1992-03-15

Family

ID=21492270

Family Applications (1)

Application Number Title Priority Date Filing Date
SU894783821A SU1718849A1 (en) 1989-12-01 1989-12-01 Mechanized instrument for cutting bone tissues

Country Status (1)

Country Link
SU (1) SU1718849A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2457801C2 (en) * 2007-02-28 2012-08-10 Медтроник Пс Медикал, Инк. Drive mechanism for mechanised surgical instrument

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 1487884, кл. А 61 В 17/16, 1987. *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2457801C2 (en) * 2007-02-28 2012-08-10 Медтроник Пс Медикал, Инк. Drive mechanism for mechanised surgical instrument
US8556922B2 (en) 2007-02-28 2013-10-15 Medtronic Ps Medical, Inc. Motor assembly for a powered surgical instrument
US9668753B2 (en) 2007-02-28 2017-06-06 Medtronic Ps Medical, Inc. Motor assembly for a powered surgical instrument

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