KR102537365B1 - 누설 제어권선 및 커패시터를 갖는 변압기를 포함하는 제어 계기반 - Google Patents
누설 제어권선 및 커패시터를 갖는 변압기를 포함하는 제어 계기반 Download PDFInfo
- Publication number
- KR102537365B1 KR102537365B1 KR1020187034458A KR20187034458A KR102537365B1 KR 102537365 B1 KR102537365 B1 KR 102537365B1 KR 1020187034458 A KR1020187034458 A KR 1020187034458A KR 20187034458 A KR20187034458 A KR 20187034458A KR 102537365 B1 KR102537365 B1 KR 102537365B1
- Authority
- KR
- South Korea
- Prior art keywords
- winding
- transformer
- capacitor
- current
- conductive material
- 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
Links
- 238000004804 winding Methods 0.000 title claims abstract description 307
- 239000003990 capacitor Substances 0.000 title claims abstract description 74
- 230000003071 parasitic effect Effects 0.000 claims description 59
- 239000004020 conductor Substances 0.000 claims description 55
- 230000007246 mechanism Effects 0.000 description 66
- 239000010410 layer Substances 0.000 description 60
- 210000001519 tissue Anatomy 0.000 description 28
- 230000006870 function Effects 0.000 description 17
- 238000010586 diagram Methods 0.000 description 11
- 230000033001 locomotion Effects 0.000 description 9
- 238000005259 measurement Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 230000008602 contraction Effects 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 238000000429 assembly Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 238000002679 ablation Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002513 implantation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- 229920002799 BoPET Polymers 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000005041 Mylar™ Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000000747 cardiac effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 210000005003 heart tissue Anatomy 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000013010 irrigating solution Substances 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005404 monopole Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000003534 oscillatory effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000010618 wire wrap Methods 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
- B06B1/0207—Driving circuits
- B06B1/0223—Driving circuits for generating signals continuous in time
- B06B1/0269—Driving circuits for generating signals continuous in time for generating multiple frequencies
- B06B1/0276—Driving circuits for generating signals continuous in time for generating multiple frequencies with simultaneous generation, e.g. with modulation, harmonics
-
- 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
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/1206—Generators therefor
- A61B18/1233—Generators therefor with circuits for assuring patient safety
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
- B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
- B06B1/0607—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements
- B06B1/0611—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements in a pile
- B06B1/0614—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements in a pile for generating several frequencies
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
- H01F27/306—Fastening or mounting coils or windings on core, casing or other support
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H5/00—One-port networks comprising only passive electrical elements as network components
- H03H5/02—One-port networks comprising only passive electrical elements as network components without voltage- or current-dependent elements
-
- 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
-
- 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
- A61B2017/00106—Sensing or detecting at the treatment site 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
- A61B2017/00199—Electrical control of surgical instruments with a console, e.g. a control panel with a display
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B2017/00367—Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like
- A61B2017/00398—Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like using powered actuators, e.g. stepper motors, solenoids
- A61B2017/00402—Piezo electric actuators
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B2017/00367—Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like
- A61B2017/00411—Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like actuated by application of energy from an energy source outside the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B2017/00831—Material properties
- A61B2017/00929—Material properties isolating electrical current
-
- 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
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00636—Sensing and controlling the application of energy
- A61B2018/00773—Sensed parameters
- A61B2018/00869—Phase
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B2201/00—Indexing scheme associated with B06B1/0207 for details covered by B06B1/0207 but not provided for in any of its subgroups
- B06B2201/70—Specific application
- B06B2201/76—Medical, dental
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Medical Informatics (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Dentistry (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Otolaryngology (AREA)
- Surgical Instruments (AREA)
- Regulation Of General Use Transformers (AREA)
- X-Ray Techniques (AREA)
Abstract
Description
도 1은 본 발명의 특징들을 포함하는 전기 구동의 수술용 도구 시스템의 기본 구성요소들을 도시하는 도면.
도 2는 상기 시스템의 도구, 손잡이 기구의 기계적인 구성요소들의 도식적인 도면.
도 3은 상기 시스템의 제어반 및 손잡이 기구의 둘다 모두의 전기적인 기본 구성요소들의 블록도.
도 4는 상기 제어반에 내부적인 변압기, 상기 손잡이 기구 및 상기 손잡이 기구가 투입되는 환자의 개략도.
도 5는 본 발명의 제1 변압기의 횡단면도.
도 6은 도 5의 변압기의 개략도.
도 7은 본 발명의 제2 변압기의 횡단면도.
도 8은 도 7의 변압기의 개략도.
도 9는 본 발명의 제3 변압기의 횡단면도.
도 10은 도 9의 변압기의 개략도.
도 11은 본 발명의 제4 변압기의 개략도.
Claims (25)
- 수술용 도구의 발전장치에 구동신호를 공급하기 위한 제어 계기반으로서, 상기 제어 계기반은 :
교류전압이 인가되는 1차 권선, 및 상기 수술용 도구의 상기 발전장치에 구동신호가 공급되도록 상기 구동 신호가 유도되는 2차 권선을 포함하는 변압기; 및
상기 1차 권선에 존재하는 교류전압이 전압을 유도하는 누설 제어권선, 및 상기 누설 제어권선과 상기 2차 권선 사이에 연결된 커패시터를 포함하는 정합 전류원을 포함하되,
상기 정합 전류원은 기생 커패시턴스의 결과로서 상기 구동신호에 존재하는 누설전류를 적어도 부분적으로 상쇄하는 전류를 발생하도록 설계되고,
상기 정합 전류원의 상기 누설 제어권선 및 상기 커패시터 둘 다는 상기 변압기 내부에 있으며,
상기 커패시터는 상기 변압기의 상기 1차 권선 및 상기 2차 권선들 중 적어도 하나의 주위를 에워 싸는 전도성 물질의 층으로 형성된 적어도 하나의 판(板)을 포함하는,
제어 계기반.
- 제1항에 있어서,
상기 전도성 물질의 층은 상기 커패시터의 제1 판으로서 기능하고,
상기 변압기의 상기 1차 권선 및 상기 2차 권선들 중 적어도 하나의 턴들(turns)의 세트는 상기 커패시터의 제2 판으로서 기능하는,
제어 계기반.
- 제2항에 있어서,
상기 2차 권선의 턴들(turns)의 세트는 상기 커패시터의 상기 제2 판으로서 기능하는, 제어 계기반.
- 제1항에 있어서,
상기 변압기의 상기 1차 권선 및 상기 2차 권선 중 적어도 하나를 에워 싸는 전도성 물질의 복수의 층들을 더 포함하는,
제어 계기반.
- 제4항에 있어서,
전도성 물질의 상기 복수의 층들은 전도성 물질의 제1 층 및 전도성 물질의 제2 층을 포함하고,
전도성 물질의 상기 제1 층은 상기 커패시터의 판으로서 기능하며,
전도성 물질의 상기 제2 층은 차폐(shield)로서 기능하도록 상기 2차 권선의 하측에 연결되는,
제어 계기반.
- 제4항에 있어서,
전도성 물질의 상기 복수의 층들은 전도성 물질의 제1 층 및 전도성 물질의 제2 층을 포함하고,
전도성 물질의 상기 제1 층은 상기 커패시터의 제1 판으로서 기능하며,
전도성 물질의 상기 제2 층은 상기 커패시터의 제2 판으로서 기능하도록 상기 2차 권선의 하측에 연결되는,
제어 계기반.
- 제4항에 있어서,
전도성 물질의 상기 복수의 층들은, 상기 커패시터의 단일 판으로서 기능하도록 함께 연결된 전도성 물질의 적어도 2개의 층들을 포함하는, 제어 계기반.
- 제1항 내지 제7항 중 어느 한 항에 있어서,
감지 권선이 상기 변압기 내에 배치되는, 제어 계기반.
- 제8항에 있어서,
상기 감지 권선은 상기 1차 권선 및 상기 2차 권선 사이에 위치되는, 제어 계기반.
- 제8항에 있어서,
상기 누설 제어권선은 상기 감지 권선의 바깥쪽으로 위치되며,
상기 2차 권선은 상기 누설 제어권선의 바깥쪽으로 위치되는, 제어 계기반.
- 제1항에 있어서,
상기 누설 제어권선은 상기 1차 권선의 바깥쪽으로 위치되는, 제어 계기반.
- 제1항에 있어서,
상기 누설 제어권선은 상기 2차 권선의 바깥쪽으로 위치되는, 제어 계기반.
- 제1항에 있어서,
상기 1차 권선은 직류전압이 인가되는 중앙 탭(tap)을 갖고,
상기 1차 권선의 반대편 단부들은, 교류전압이 상기 1차 권선에 걸리도록 야기하기 위해, 상기 1차 권선의 상기 단부들을 선택적으로 접지시키는 회로에 연결되는,
제어 계기반.
- 제1항에 있어서,
상기 누설 제어권선은 복수의 부-권선들을 포함하고;
스위치들의 세트가, 상기 1차 권선에 걸리는 주어진 전압에 대해, 상기 누설 제어권선에 걸리는 전압을 설정하기 위해 상기 누설 제어권선의 상기 부-권선들을 선택적으로 함께 연결하는,
제어 계기반.
- 제1항에 있어서,
상기 커패시터의 적어도 하나의 판을 형성하는 전도성 물질의 상기 층은 상기 변압기의 상기 1차 권선 및 상기 2차 권선 중 적어도 하나의 주위에 원주 방향으로 연장되어 있는,
제어 계기반.
- 삭제
- 삭제
- 삭제
- 제14항에 있어서,
감지 권선은 상기 변압기에 배치되는, 제어 계기반.
- 제19항에 있어서,
상기 감지 권선은 상기 1차 권선 및 상기 2차 권선 사이에 위치되는, 제어 계기반.
- 제19항에 있어서,
상기 누설 제어권선의 상기 부-권선들은 상기 감지 권선의 바깥쪽으로 위치되며,
상기 2차 권선은 상기 누설 제어권선의 바깥쪽으로 위치되는, 제어 계기반.
- 제14항에 있어서,
상기 누설 제어권선의 상기 부-권선들은 상기 2차 권선의 바깥쪽으로 위치되는, 제어 계기반.
- 제14항에 있어서,
상기 누설 제어권선은 3개의 부-권선들을 포함하는, 제어 계기반.
- 제14항에 있어서,
상기 1차 권선은 직류전압이 인가되는 중앙 탭(tap)을 갖고,
상기 1차 권선의 반대편 단부들은 교류전압이 상기 1차 권선에 걸리도록 야기하기 위해 상기 1차 권선의 상기 단부들을 선택적으로 접지시키는 회로에 연결되는,
제어 계기반.
- 제24항에 있어서,
상기 1차 권선의 중앙 탭에 인가되는 직류전압을 생성하도록 구성된 가변 직류 전원을 더 포함하는,
제어 계기반.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020237017235A KR102762046B1 (ko) | 2016-05-31 | 2017-05-25 | 누설 제어권선 및 커패시터를 갖는 변압기를 포함하는 제어 계기반 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662343433P | 2016-05-31 | 2016-05-31 | |
US62/343,433 | 2016-05-31 | ||
PCT/US2017/034437 WO2017210076A2 (en) | 2016-05-31 | 2017-05-25 | Power console for a surgical tool that includes a transformer with an integrated current source for producing a matched current to offset the parasitic current |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020237017235A Division KR102762046B1 (ko) | 2016-05-31 | 2017-05-25 | 누설 제어권선 및 커패시터를 갖는 변압기를 포함하는 제어 계기반 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20190015253A KR20190015253A (ko) | 2019-02-13 |
KR102537365B1 true KR102537365B1 (ko) | 2023-05-26 |
Family
ID=59014809
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020257002809A Pending KR20250020717A (ko) | 2016-05-31 | 2017-05-25 | 누설 제어권선 및 커패시터를 갖는 변압기를 포함하는 제어 계기반 |
KR1020187034458A Active KR102537365B1 (ko) | 2016-05-31 | 2017-05-25 | 누설 제어권선 및 커패시터를 갖는 변압기를 포함하는 제어 계기반 |
KR1020237017235A Active KR102762046B1 (ko) | 2016-05-31 | 2017-05-25 | 누설 제어권선 및 커패시터를 갖는 변압기를 포함하는 제어 계기반 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020257002809A Pending KR20250020717A (ko) | 2016-05-31 | 2017-05-25 | 누설 제어권선 및 커패시터를 갖는 변압기를 포함하는 제어 계기반 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020237017235A Active KR102762046B1 (ko) | 2016-05-31 | 2017-05-25 | 누설 제어권선 및 커패시터를 갖는 변압기를 포함하는 제어 계기반 |
Country Status (8)
Country | Link |
---|---|
US (3) | US11673163B2 (ko) |
EP (2) | EP3478198B1 (ko) |
JP (3) | JP7094230B2 (ko) |
KR (3) | KR20250020717A (ko) |
CN (3) | CN119235443A (ko) |
AU (3) | AU2017275474B2 (ko) |
CA (1) | CA3026117A1 (ko) |
WO (1) | WO2017210076A2 (ko) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7094230B2 (ja) | 2016-05-31 | 2022-07-01 | ストライカー・コーポレイション | 寄生容量を相殺する整合電流を生成するための電流源が内蔵された変圧器を備える外科工具用動力コンソール |
US12017251B2 (en) | 2017-12-06 | 2024-06-25 | Stryker Corporation | System and methods for controlling patient leakage current in a surgical system |
US11497518B2 (en) * | 2018-05-07 | 2022-11-15 | Kogent Surgical, LLC | Ultrasonic surgical handpiece |
WO2023140247A1 (ja) | 2022-01-18 | 2023-07-27 | 旭化成株式会社 | ポリカーボネートジオールの製造方法、ポリカーボネートジオール及びエステル交換触媒 |
US20240156483A1 (en) * | 2022-11-14 | 2024-05-16 | Kogent Surgical, LLC | Ultrasonic surgical handpiece |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100318079A1 (en) * | 2006-09-28 | 2010-12-16 | Mcpherson James W | Transformer for RF Voltage Sensing |
US20160022348A1 (en) * | 2010-01-12 | 2016-01-28 | Syntheon, Llc | Battery-Powered Electrosurgical Forceps with Multi-Turn Selectable-Ratio Transformer |
Family Cites Families (85)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB979363A (en) * | 1962-09-21 | 1965-01-01 | Siemens Ag | Improvements relating to electrical capacitors |
US3746897A (en) | 1971-07-28 | 1973-07-17 | Ultrasonic Systems | Ultrasonic multi-frequency system |
US3889166A (en) | 1974-01-15 | 1975-06-10 | Quintron Inc | Automatic frequency control for a sandwich transducer using voltage feedback |
US3946738A (en) * | 1974-10-24 | 1976-03-30 | Newton David W | Leakage current cancelling circuit for use with electrosurgical instrument |
US4231372A (en) | 1974-11-04 | 1980-11-04 | Valleylab, Inc. | Safety monitoring circuit for electrosurgical unit |
US3975650A (en) | 1975-01-30 | 1976-08-17 | Payne Stephen C | Ultrasonic generator drive circuit |
US4094320A (en) * | 1976-09-09 | 1978-06-13 | Valleylab, Inc. | Electrosurgical safety circuit and method of using same |
DE2906499C2 (de) | 1979-02-20 | 1981-07-09 | Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart | Schwingungserzeuger für kleine Betriebsspannungen für Ultraschall-Flüssigkeitszerstäuber |
US4271371A (en) | 1979-09-26 | 1981-06-02 | Kabushiki Kaisha Morita Seisakusho | Driving system for an ultrasonic piezoelectric transducer |
US4453073A (en) | 1980-12-22 | 1984-06-05 | Crucible Societe Anonyme | High frequency welding apparatus |
JPS57168235A (en) | 1981-04-09 | 1982-10-16 | Canon Inc | Photometric optical system of single-lens reflex camera |
JPS5853195A (ja) | 1981-09-25 | 1983-03-29 | 東芝ライテック株式会社 | 放電灯点灯装置 |
US4554477A (en) | 1983-11-25 | 1985-11-19 | Ratcliff Henry K | Drive circuit for a plurality of ultrasonic generators using auto follow and frequency sweep |
US4642581A (en) | 1985-06-21 | 1987-02-10 | Sono-Tek Corporation | Ultrasonic transducer drive circuit |
US4625270A (en) * | 1985-10-21 | 1986-11-25 | At&T Bell Laboratories | RFI suppression technique for switching circuits |
JPH03161083A (ja) | 1989-11-17 | 1991-07-11 | Aisin Seiki Co Ltd | 圧電振動子の駆動装置および該駆動装置を使用した水滴除去装置 |
JPH0466301A (ja) | 1990-07-05 | 1992-03-02 | Aloka Co Ltd | ボルト締め超音波振動子 |
US5152762A (en) | 1990-11-16 | 1992-10-06 | Birtcher Medical Systems, Inc. | Current leakage control for electrosurgical generator |
US5318563A (en) | 1992-06-04 | 1994-06-07 | Valley Forge Scientific Corporation | Bipolar RF generator |
US5394047A (en) | 1993-02-12 | 1995-02-28 | Ciba Corning Diagnostics Corp. | Ultrasonic transducer control system |
US5372596A (en) | 1993-07-27 | 1994-12-13 | Valleylab Inc. | Apparatus for leakage control and method for its use |
JP3035442B2 (ja) | 1994-04-12 | 2000-04-24 | オリンパス光学工業株式会社 | 外科手術装置 |
EP0914708B1 (en) * | 1996-07-22 | 2002-09-04 | Hydro-Quebec | Low stray interconnection inductance power converting module for converting a dc voltage into an ac voltage, and a method therefor |
US6780165B2 (en) | 1997-01-22 | 2004-08-24 | Advanced Medical Optics | Micro-burst ultrasonic power delivery |
DE19734369B4 (de) | 1997-02-17 | 2004-10-28 | Hüttinger Medizintechnik GmbH & Co. KG | Vorrichtung zur Verringerung oder Vermeidung hochfrequenter Ableitströme bei Elektrochirurgiegeräten |
US5930121A (en) | 1997-03-14 | 1999-07-27 | Linfinity Microelectronics | Direct drive backlight system |
US6398781B1 (en) * | 1999-03-05 | 2002-06-04 | Gyrus Medical Limited | Electrosurgery system |
KR20030068142A (ko) | 2000-10-25 | 2003-08-19 | 카이폰 인코포레이티드 | 유동성 재료를 혼합하고 이송하는 시스템 및 방법 |
US8133218B2 (en) | 2000-12-28 | 2012-03-13 | Senorx, Inc. | Electrosurgical medical system and method |
US6620157B1 (en) | 2000-12-28 | 2003-09-16 | Senorx, Inc. | High frequency power source |
GB2376360B (en) | 2001-06-08 | 2005-08-24 | Delta Electrical Ltd | Measuring device |
US6819027B2 (en) | 2002-03-04 | 2004-11-16 | Cepheid | Method and apparatus for controlling ultrasonic transducer |
JP2004364344A (ja) | 2003-06-02 | 2004-12-24 | Hitachi Home & Life Solutions Inc | 漏れ電流キャンセラ回路 |
US7794414B2 (en) | 2004-02-09 | 2010-09-14 | Emigrant Bank, N.A. | Apparatus and method for an ultrasonic medical device operating in torsional and transverse modes |
JP2005353572A (ja) * | 2004-05-13 | 2005-12-22 | Sony Corp | 蛍光管駆動装置、液晶ディスプレイ装置 |
CN100462116C (zh) * | 2004-07-29 | 2009-02-18 | 上海交通大学 | 功率超声换能器激励电路 |
CN100521482C (zh) * | 2006-02-15 | 2009-07-29 | 索尼株式会社 | 开关电源电路 |
KR100772658B1 (ko) | 2006-04-19 | 2007-11-01 | 학교법인 포항공과대학교 | 능동 클램프 전류원 푸쉬풀 직류-직류 컨버터 |
US20070249941A1 (en) | 2006-04-21 | 2007-10-25 | Alcon, Inc. | Method for driving an ultrasonic handpiece with a class D amplifier |
US8864205B2 (en) | 2006-06-28 | 2014-10-21 | Stryker Corporation | Patient support with wireless data and/or energy transfer |
US7799020B2 (en) * | 2006-10-02 | 2010-09-21 | Conmed Corporation | Near-instantaneous responsive closed loop control electrosurgical generator and method |
US8061014B2 (en) | 2007-12-03 | 2011-11-22 | Covidien Ag | Method of assembling a cordless hand-held ultrasonic cautery cutting device |
WO2009124097A1 (en) | 2008-03-31 | 2009-10-08 | Applied Medical Resources Corporation | Electrosurgical system |
US9089360B2 (en) | 2008-08-06 | 2015-07-28 | Ethicon Endo-Surgery, Inc. | Devices and techniques for cutting and coagulating tissue |
CA2740777C (en) | 2008-10-23 | 2017-04-18 | Versatile Power,Inc. | System and method of driving ultrasonic transducers |
US8669809B2 (en) | 2008-10-23 | 2014-03-11 | Versatile Power, Inc. | Differential output inductor for class D amplifier |
CN102257405B (zh) | 2008-11-12 | 2015-11-25 | 拜耳医疗保健公司 | 正交直肠内线圈及用于该正交直肠内线圈的接口设备 |
US20100125292A1 (en) | 2008-11-20 | 2010-05-20 | Wiener Eitan T | Ultrasonic surgical system |
US7956620B2 (en) | 2009-08-12 | 2011-06-07 | Tyco Healthcare Group Lp | System and method for augmented impedance sensing |
EP2470140B1 (en) | 2009-10-02 | 2016-11-23 | Stryker Corporation | Ambulance cot and loading and unloading system |
AU2013204307B2 (en) | 2009-10-02 | 2015-03-19 | Stryker Corporation | Ambulance Cot and Loading and Unloading System |
US9168054B2 (en) | 2009-10-09 | 2015-10-27 | Ethicon Endo-Surgery, Inc. | Surgical generator for ultrasonic and electrosurgical devices |
USRE47996E1 (en) | 2009-10-09 | 2020-05-19 | Ethicon Llc | Surgical generator for ultrasonic and electrosurgical devices |
US8956349B2 (en) | 2009-10-09 | 2015-02-17 | Ethicon Endo-Surgery, Inc. | Surgical generator for ultrasonic and electrosurgical devices |
US10441345B2 (en) | 2009-10-09 | 2019-10-15 | Ethicon Llc | Surgical generator for ultrasonic and electrosurgical devices |
US9018887B2 (en) | 2010-04-01 | 2015-04-28 | Westdale Holdings, Inc. | Ultrasonic system controls, tool recognition means and feedback methods |
US9028481B2 (en) | 2011-01-05 | 2015-05-12 | Covidien Lp | System and method for measuring current of an electrosurgical generator |
WO2014179994A1 (en) | 2013-05-10 | 2014-11-13 | Shanghai Sim-Bcd Semiconductor Manufacturing Co., Ltd. | Power supply for led lamp with triac dimmer |
CN102332447A (zh) * | 2011-07-28 | 2012-01-25 | 上海宏力半导体制造有限公司 | 电容器及其形成方法 |
US9028479B2 (en) | 2011-08-01 | 2015-05-12 | Covidien Lp | Electrosurgical apparatus with real-time RF tissue energy control |
US20130079609A1 (en) * | 2011-09-22 | 2013-03-28 | Nellcor Puritan Bennett Llc | Shielded cable for medical sensor |
US9615983B2 (en) | 2011-11-14 | 2017-04-11 | Stryker Corporation | Medical equipment with antimicrobial components and/or system |
US9375250B2 (en) | 2012-04-09 | 2016-06-28 | Covidien Lp | Method for employing single fault safe redundant signals |
US8968296B2 (en) | 2012-06-26 | 2015-03-03 | Covidien Lp | Energy-harvesting system, apparatus and methods |
US8648627B1 (en) | 2012-08-16 | 2014-02-11 | Supertex, Inc. | Programmable ultrasound transmit beamformer integrated circuit and method |
US9966997B2 (en) | 2012-09-17 | 2018-05-08 | Stryker Corporation | Communication systems for patient support apparatuses |
CN103839659A (zh) * | 2012-11-21 | 2014-06-04 | 台达电子工业股份有限公司 | 磁芯、绕线架及变压器 |
US9975145B2 (en) | 2012-11-29 | 2018-05-22 | Microchip Technology Inc. | Pulse amplitude controlled current source for ultrasound transmit beamformer and method thereof |
IL224590A0 (en) | 2013-02-06 | 2013-06-27 | Better Place GmbH | System and method for protection against electric leakage currents |
US9283028B2 (en) * | 2013-03-15 | 2016-03-15 | Covidien Lp | Crest-factor control of phase-shifted inverter |
KR102382803B1 (ko) | 2013-08-07 | 2022-04-08 | 스트리커 코포레이션 | 초음파 핸드피스를 이 핸드피스의 기계 임피던스의 함수로서 구동시키기 위한 시스템 및 방법 |
US10188446B2 (en) * | 2013-10-16 | 2019-01-29 | Covidien Lp | Resonant inverter |
TWI513166B (zh) * | 2014-05-16 | 2015-12-11 | Ind Tech Res Inst | 升壓裝置及串聯型變壓器裝置 |
US20160030104A1 (en) * | 2014-08-01 | 2016-02-04 | Covidien Lp | Methods for improving high frequency leakage of electrosurgical generators |
EP4212112A1 (en) | 2014-08-07 | 2023-07-19 | Stryker Corporation | Ultrasonic surgical tool capable of vibrating in plural modes and a drive system that induces non-linear vibrations in the tool tip |
CN112974200B (zh) | 2015-05-11 | 2023-03-28 | 史赛克公司 | 用于驱动具有线性放大器的超声波机头的系统和方法 |
CN204767038U (zh) | 2015-06-11 | 2015-11-18 | 淄博前沿医疗器械有限公司 | 一种射频治疗仪 |
US10898256B2 (en) | 2015-06-30 | 2021-01-26 | Ethicon Llc | Surgical system with user adaptable techniques based on tissue impedance |
US10945753B2 (en) | 2015-07-15 | 2021-03-16 | Stryker Corporation | System and method for controlling an ultrasonic tool |
US20170086909A1 (en) | 2015-09-30 | 2017-03-30 | Ethicon Endo-Surgery, Llc | Frequency agile generator for a surgical instrument |
JP6948328B2 (ja) | 2015-12-18 | 2021-10-13 | ストライカー・コーポレイション | 同時の長手方向動作及びねじれ方向動作と、実質的なねじれ方向振動とが可能なチップを備える超音波手術用具システム |
JP7094230B2 (ja) | 2016-05-31 | 2022-07-01 | ストライカー・コーポレイション | 寄生容量を相殺する整合電流を生成するための電流源が内蔵された変圧器を備える外科工具用動力コンソール |
WO2018026712A1 (en) | 2016-08-02 | 2018-02-08 | Misonix, Incorporated | Ultrasonic surgical device with reduction in electrical interference |
CN206422702U (zh) | 2016-11-03 | 2017-08-18 | 东莞市盈聚电源有限公司 | 医用超低泄露电流开关电源电路 |
US12017251B2 (en) | 2017-12-06 | 2024-06-25 | Stryker Corporation | System and methods for controlling patient leakage current in a surgical system |
-
2017
- 2017-05-25 JP JP2018562295A patent/JP7094230B2/ja active Active
- 2017-05-25 KR KR1020257002809A patent/KR20250020717A/ko active Pending
- 2017-05-25 EP EP17728387.6A patent/EP3478198B1/en active Active
- 2017-05-25 US US16/303,026 patent/US11673163B2/en active Active
- 2017-05-25 KR KR1020187034458A patent/KR102537365B1/ko active Active
- 2017-05-25 CN CN202411422700.XA patent/CN119235443A/zh active Pending
- 2017-05-25 CN CN202110940643.4A patent/CN113598892B/zh active Active
- 2017-05-25 AU AU2017275474A patent/AU2017275474B2/en active Active
- 2017-05-25 KR KR1020237017235A patent/KR102762046B1/ko active Active
- 2017-05-25 EP EP23194032.1A patent/EP4257066A3/en active Pending
- 2017-05-25 CN CN201780047057.9A patent/CN109561925B/zh active Active
- 2017-05-25 CA CA3026117A patent/CA3026117A1/en active Pending
- 2017-05-25 WO PCT/US2017/034437 patent/WO2017210076A2/en unknown
-
2022
- 2022-04-20 JP JP2022069304A patent/JP7550185B2/ja active Active
- 2022-09-02 AU AU2022224864A patent/AU2022224864B2/en active Active
-
2023
- 2023-06-12 US US18/208,523 patent/US12226798B2/en active Active
-
2024
- 2024-09-02 JP JP2024150770A patent/JP2024178201A/ja active Pending
-
2025
- 2025-01-17 US US19/029,058 patent/US20250161985A1/en active Pending
- 2025-02-21 AU AU2025201256A patent/AU2025201256A1/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100318079A1 (en) * | 2006-09-28 | 2010-12-16 | Mcpherson James W | Transformer for RF Voltage Sensing |
US20160022348A1 (en) * | 2010-01-12 | 2016-01-28 | Syntheon, Llc | Battery-Powered Electrosurgical Forceps with Multi-Turn Selectable-Ratio Transformer |
Also Published As
Publication number | Publication date |
---|---|
KR20190015253A (ko) | 2019-02-13 |
US12226798B2 (en) | 2025-02-18 |
US20190291135A1 (en) | 2019-09-26 |
CN113598892B (zh) | 2024-11-01 |
EP4257066A3 (en) | 2023-11-29 |
KR20230074636A (ko) | 2023-05-30 |
CN109561925A (zh) | 2019-04-02 |
AU2025201256A1 (en) | 2025-03-13 |
CN119235443A (zh) | 2025-01-03 |
JP2019523668A (ja) | 2019-08-29 |
CA3026117A1 (en) | 2017-12-07 |
WO2017210076A3 (en) | 2018-03-08 |
CN113598892A (zh) | 2021-11-05 |
AU2022224864B2 (en) | 2024-11-21 |
US20250161985A1 (en) | 2025-05-22 |
JP7550185B2 (ja) | 2024-09-12 |
EP3478198B1 (en) | 2023-08-30 |
KR102762046B1 (ko) | 2025-02-05 |
WO2017210076A2 (en) | 2017-12-07 |
AU2022224864A1 (en) | 2022-09-29 |
KR20250020717A (ko) | 2025-02-11 |
AU2017275474A1 (en) | 2018-12-06 |
CN109561925B (zh) | 2021-09-07 |
EP3478198A2 (en) | 2019-05-08 |
JP2022109959A (ja) | 2022-07-28 |
AU2017275474B2 (en) | 2022-06-02 |
US11673163B2 (en) | 2023-06-13 |
US20230321689A1 (en) | 2023-10-12 |
EP4257066A2 (en) | 2023-10-11 |
JP2024178201A (ja) | 2024-12-24 |
JP7094230B2 (ja) | 2022-07-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR102537365B1 (ko) | 누설 제어권선 및 커패시터를 갖는 변압기를 포함하는 제어 계기반 | |
KR102278174B1 (ko) | 초음파 핸드피스를 이 핸드피스의 기계 임피던스의 함수로서 구동시키기 위한 시스템 및 방법 | |
CN109561912A (zh) | 具有压电中心内腔换能器的超声外科器械 | |
JP6623212B2 (ja) | 複数のモードで振動可能な超音波式手術用ツール及びツール先端部の非線形振動をもたらす駆動システム | |
US20110071520A1 (en) | Methods and Apparatus for Smart Handset Design in Surgical Instruments | |
US20110224663A1 (en) | Control circuitry for a tissue ablation system | |
WO2025038559A1 (en) | Ultrasonic surgical tool system with auxiliary power |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0105 | International application |
Patent event date: 20181128 Patent event code: PA01051R01D Comment text: International Patent Application |
|
PG1501 | Laying open of application | ||
AMND | Amendment | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20200521 Comment text: Request for Examination of Application |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20220411 Patent event code: PE09021S01D |
|
AMND | Amendment | ||
E601 | Decision to refuse application | ||
PE0601 | Decision on rejection of patent |
Patent event date: 20221027 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20220411 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |
|
AMND | Amendment | ||
PX0701 | Decision of registration after re-examination |
Patent event date: 20230223 Comment text: Decision to Grant Registration Patent event code: PX07013S01D Patent event date: 20230120 Comment text: Amendment to Specification, etc. Patent event code: PX07012R01I Patent event date: 20221027 Comment text: Decision to Refuse Application Patent event code: PX07011S01I Patent event date: 20220613 Comment text: Amendment to Specification, etc. Patent event code: PX07012R01I Patent event date: 20200521 Comment text: Amendment to Specification, etc. Patent event code: PX07012R01I |
|
X701 | Decision to grant (after re-examination) | ||
A107 | Divisional application of patent | ||
PA0104 | Divisional application for international application |
Comment text: Divisional Application for International Patent Patent event code: PA01041R01D Patent event date: 20230522 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20230523 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20230524 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration |