CA2890787C - Instrument chirurgical a batterie - Google Patents

Instrument chirurgical a batterie Download PDF

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Publication number
CA2890787C
CA2890787C CA2890787A CA2890787A CA2890787C CA 2890787 C CA2890787 C CA 2890787C CA 2890787 A CA2890787 A CA 2890787A CA 2890787 A CA2890787 A CA 2890787A CA 2890787 C CA2890787 C CA 2890787C
Authority
CA
Canada
Prior art keywords
gear
drive
battery powered
powered surgical
surgical apparatus
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CA2890787A
Other languages
English (en)
Other versions
CA2890787A1 (fr
Inventor
Frank J. Viola
Gregg Krehel
Guido Pedros
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Covidien LP
Original Assignee
Tyco Healthcare Group LP
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 Tyco Healthcare Group LP filed Critical Tyco Healthcare Group LP
Priority claimed from CA2820525A external-priority patent/CA2820525C/fr
Publication of CA2890787A1 publication Critical patent/CA2890787A1/fr
Application granted granted Critical
Publication of CA2890787C publication Critical patent/CA2890787C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Surgical Instruments (AREA)

Abstract

Un appareil chirurgical à pile comprend un boîtier, une partie endoscopique sétendant depuis le boîtier, un dispositif de fixation raccordé à la partie endoscopique, lensemble de fixation comprenant une paire de mâchoires définissant un mécanisme dagrafage, au moins une des mâchoires étant mobile par rapport à lautre mâchoire, et une source dentraînement disposée dans le boîtier. La source dentraînement comprend un moteur alimenté par une pile interne. Le moteur est conçu et configuré pour faire tourner un premier engrenage. Le premier engrenage est en contact avec un second engrenage de manière que la rotation du premier engrenage fasse tourner le second engrenage. Ce dernier est relié de manière fonctionnelle à un élément dentraînement et un collier de manière quau moment de la rotation du second engrenage, le collier coopère et vienne en prise avec lélément dentraînement pour déplacer celui-ci le long dun axe longitudinal.
CA2890787A 2005-06-03 2006-06-02 Instrument chirurgical a batterie Active CA2890787C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US68740605P 2005-06-03 2005-06-03
US68724405P 2005-06-03 2005-06-03
US60/687,406 2005-06-03
US60/687,244 2005-06-03
CA2820525A CA2820525C (fr) 2005-06-03 2006-06-02 Instrument chirurgical a batterie

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA2820525A Division CA2820525C (fr) 2005-06-03 2006-06-02 Instrument chirurgical a batterie

Publications (2)

Publication Number Publication Date
CA2890787A1 CA2890787A1 (fr) 2006-12-14
CA2890787C true CA2890787C (fr) 2017-10-17

Family

ID=53199749

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2890787A Active CA2890787C (fr) 2005-06-03 2006-06-02 Instrument chirurgical a batterie

Country Status (1)

Country Link
CA (1) CA2890787C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10888324B2 (en) * 2017-06-27 2021-01-12 Ethicon Llc Powered surgical instrument with independent selectively applied rotary and linear drivetrains
CN111345863A (zh) * 2018-12-24 2020-06-30 北京博辉瑞进生物科技有限公司 电动手术器械

Also Published As

Publication number Publication date
CA2890787A1 (fr) 2006-12-14

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Effective date: 20150505