ORTHOPEDIC MOTOR-DRIVEN INSTRUMENT

To provide an orthopedic motor-driven instrument to which a function-based attachment can be coupled through a simple configuration, and which can control a motor to within the preset maximum number of rotations and maximum torque value by identifying the coupled attachment.SOLUTION: An orthopedic m...

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Bibliographic Details
Main Authors JU DON SOO, LEE BYOUNG JU, NOH SEUNG HYEOK
Format Patent
LanguageEnglish
Japanese
Published 15.09.2022
Subjects
COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDEDFOR
DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOTPARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOTOTHERWISE PROVIDED FOR
DIAGNOSIS
HAND TOOLS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MANIPULATORS
MEDICAL OR VETERINARY SCIENCE
PERFORMING OPERATIONS
PORTABLE POWER-DRIVEN TOOLS
SURGERY
TRANSPORTING
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Summary:To provide an orthopedic motor-driven instrument to which a function-based attachment can be coupled through a simple configuration, and which can control a motor to within the preset maximum number of rotations and maximum torque value by identifying the coupled attachment.SOLUTION: An orthopedic motor-driven instrument includes: a motor-driven instrument body part 1 to which an attachment mounted with a first magnet can be coupled, and which has a motor-driven instrument case 11; an attachment fastening part 2 which is connected to one end of the motor-driven instrument body part 1; a motor power transmission part 3 which transmits power to the attachment; a motor 4 which drives the motor power transmission part 3; a first magnetic sensor part 5 which includes a first magnetic sensor 51 capable of sensing magnetic field intensity or the number of the first magnets; a control part 6 which controls the motor 4 to within the preset maximum number of rotations and maximum torque value by the magnetic field intensity or the number sensed by the first magnetic sensor 51; and a power source part which supplies electric power to the motor 4 and the control part 6.SELECTED DRAWING: Figure 3 【課題】簡単な構成を通して、機能別のアタッチメントが結合され得、また結合されるアタッチメントを識別してモータを予め設定されている最大回転数及び最大トルク値以内に制御できる整形外科用電動器具を提供する。【解決手段】整形外科用電動器具は、第１マグネットが取り付けられたアタッチメントが結合され得、電動器具ケース１１を備える電動器具ボディ部１、電動器具ボディ部１の一端に連結されたアタッチメント締結部２、アタッチメントに動力を伝達するモータ動力伝達部３、モータ動力伝達部３を駆動させるモータ４、第１マグネットの磁場強度または個数をセンシングできる第１磁気センサ５１を備える第１磁気センサ部５、第１磁気センサ５１がセンシングした磁場強度または個数によって予め設定されている最大回転数及び最大トルク値以内にモータ４を制御する制御部６、並びにモータ４及び制御部６に電力を供給する電源部を含む。【選択図】 図３
Bibliography:Application Number: JP20210133317