AU2021283983A1 - Ultrasonic surgical aspirator for probing and ablating tissue - Google Patents

Ultrasonic surgical aspirator for probing and ablating tissue Download PDF

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Publication number
AU2021283983A1
AU2021283983A1 AU2021283983A AU2021283983A AU2021283983A1 AU 2021283983 A1 AU2021283983 A1 AU 2021283983A1 AU 2021283983 A AU2021283983 A AU 2021283983A AU 2021283983 A AU2021283983 A AU 2021283983A AU 2021283983 A1 AU2021283983 A1 AU 2021283983A1
Authority
AU
Australia
Prior art keywords
ultrasonic handpiece
tip
ultrasonic
drive signal
current
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.)
Pending
Application number
AU2021283983A
Other languages
English (en)
Inventor
Adam D. Downey
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.)
Stryker Corp
Original Assignee
Stryker Corp
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 Stryker Corp filed Critical Stryker Corp
Publication of AU2021283983A1 publication Critical patent/AU2021283983A1/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00022—Sensing or detecting at the treatment site
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00022—Sensing or detecting at the treatment site
    • A61B2017/00026—Conductivity or impedance, e.g. of tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00115—Electrical control of surgical instruments with audible or visual output
    • A61B2017/00119—Electrical control of surgical instruments with audible or visual output alarm; indicating an abnormal situation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
    • A61B2017/320069—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic for ablating tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
    • A61B2017/32007—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic with suction or vacuum means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2217/00—General characteristics of surgical instruments
    • A61B2217/002—Auxiliary appliance
    • A61B2217/005—Auxiliary appliance with suction drainage system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2217/00—General characteristics of surgical instruments
    • A61B2217/002—Auxiliary appliance
    • A61B2217/007—Auxiliary appliance with irrigation system

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Mechanical Engineering (AREA)
  • Biomedical Technology (AREA)
  • Dentistry (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • External Artificial Organs (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
AU2021283983A 2020-06-04 2021-06-04 Ultrasonic surgical aspirator for probing and ablating tissue Pending AU2021283983A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063034713P 2020-06-04 2020-06-04
US63/034,713 2020-06-04
PCT/US2021/035992 WO2021248062A1 (en) 2020-06-04 2021-06-04 Ultrasonic surgical aspirator for probing and ablating tissue

Publications (1)

Publication Number Publication Date
AU2021283983A1 true AU2021283983A1 (en) 2023-01-05

Family

ID=76523523

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2021283983A Pending AU2021283983A1 (en) 2020-06-04 2021-06-04 Ultrasonic surgical aspirator for probing and ablating tissue

Country Status (7)

Country Link
US (1) US20230200835A1 (https=)
EP (2) EP4523638A3 (https=)
JP (2) JP7777546B2 (https=)
CN (1) CN115802962B (https=)
AU (1) AU2021283983A1 (https=)
CA (1) CA3181229A1 (https=)
WO (1) WO2021248062A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023196536A1 (en) 2022-04-06 2023-10-12 Stryker Corporation Ultrasonic surgical system
WO2025081187A1 (en) * 2023-10-11 2025-04-17 Stryker Corporation Tissue sensing with an ultrasonic resection tool
US20260033898A1 (en) * 2024-08-05 2026-02-05 Stryker Corporation Robotically Controlled Ultrasonic Instrument

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040034340A1 (en) * 1999-10-13 2004-02-19 Spineco, Inc., An Ohio Corporation Smart dissector
US7655003B2 (en) * 2005-06-22 2010-02-02 Smith & Nephew, Inc. Electrosurgical power control
WO2011004449A1 (ja) * 2009-07-06 2011-01-13 オリンパスメディカルシステムズ株式会社 超音波手術装置
CA2827044A1 (en) * 2011-02-10 2012-08-16 Actuated Medical, Inc. Medical tool with electromechanical control and feedback
KR101301395B1 (ko) * 2011-08-12 2013-08-28 주식회사 청우메디칼 조직판정 스마트 초음파 수술장치 및 그 수술장치 구동방법
KR102457401B1 (ko) 2013-08-07 2022-10-21 스트리커 코포레이션 초음파 핸드피스를 이 핸드피스의 기계 임피던스의 함수로서 구동시키기 위한 시스템 및 방법
EP4212112B1 (en) * 2014-08-07 2025-09-24 Stryker Corporation Ultrasonic surgical tool capable of vibrating in plural modes and a drive system that induces non-linear vibrations in the tool tip
JP6951253B2 (ja) 2015-05-11 2021-10-20 ストライカー・コーポレイション 線形増幅器を用いて超音波式ハンドピースを駆動するためのシステム及び方法
US10034684B2 (en) * 2015-06-15 2018-07-31 Ethicon Llc Apparatus and method for dissecting and coagulating tissue
US10786275B2 (en) * 2015-12-18 2020-09-29 Stryker Corporation Ultrasonic surgical tool system including a tip capable of simultaneous longitudinal and torsional movement and a console capable of applying a drive signal to the tip so the tip engages in substantially torsional oscillations
JP7157083B2 (ja) * 2017-05-16 2022-10-19 スミス アンド ネフュー インコーポレイテッド 電気外科手術システムおよび方法
CN109646109B (zh) * 2019-02-19 2021-04-13 深圳市世格赛思医疗科技有限公司 一种超声刀组织自适应切割止血控制方法及装置

Also Published As

Publication number Publication date
JP2023528485A (ja) 2023-07-04
CN115802962A (zh) 2023-03-14
WO2021248062A1 (en) 2021-12-09
EP4161411A1 (en) 2023-04-12
CA3181229A1 (en) 2021-12-09
EP4523638A2 (en) 2025-03-19
CN115802962B (zh) 2026-04-03
EP4523638A3 (en) 2025-05-21
JP2026048663A (ja) 2026-03-17
JP7777546B2 (ja) 2025-11-28
EP4161411B1 (en) 2024-11-27
US20230200835A1 (en) 2023-06-29

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