MX2020006820A - Control de temperatura de efector de extremo ultrasonico y sistema de control para tal fin. - Google Patents
Control de temperatura de efector de extremo ultrasonico y sistema de control para tal fin.Info
- Publication number
- MX2020006820A MX2020006820A MX2020006820A MX2020006820A MX2020006820A MX 2020006820 A MX2020006820 A MX 2020006820A MX 2020006820 A MX2020006820 A MX 2020006820A MX 2020006820 A MX2020006820 A MX 2020006820A MX 2020006820 A MX2020006820 A MX 2020006820A
- Authority
- MX
- Mexico
- Prior art keywords
- ultrasonic
- resonant frequency
- temperature
- end effector
- actual
- Prior art date
Links
Landscapes
- Surgical Instruments (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
Se describen un generador, dispositivo ultrasonico y metodo para determinar una temperatura de una cuchilla ultrasonica. Un circuito de control acoplado a una memoria determina una frecuencia resonante real de un sistema electromecanico ultrasonico que comprende un transductor ultrasonico acoplado a una cuchilla ultrasonica mediante una guia de onda ultrasonica. La frecuencia resonante real se correlaciona con una temperatura real de la cuchilla ultrasonica. El circuito de control recupera de la memoria una frecuencia resonante de referencia del sistema electromecánico ultrasonico. La frecuencia resonante de referencia se correlaciona con una temperatura de referencia de la cuchilla ultrasonica. Despues, el circuito de control infiere la temperatura de la cuchilla ultrasónica basado en la diferencia entre la frecuencia resonante real y la frecuencia resonante de referencia.
Applications Claiming Priority (16)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862640415P | 2018-03-08 | 2018-03-08 | |
| US201862640417P | 2018-03-08 | 2018-03-08 | |
| US201862650887P | 2018-03-30 | 2018-03-30 | |
| US201862650898P | 2018-03-30 | 2018-03-30 | |
| US201862650882P | 2018-03-30 | 2018-03-30 | |
| US201862650877P | 2018-03-30 | 2018-03-30 | |
| US201862692748P | 2018-06-30 | 2018-06-30 | |
| US201862692768P | 2018-06-30 | 2018-06-30 | |
| US201862692747P | 2018-06-30 | 2018-06-30 | |
| US201862721996P | 2018-08-23 | 2018-08-23 | |
| US201862721995P | 2018-08-23 | 2018-08-23 | |
| US201862721999P | 2018-08-23 | 2018-08-23 | |
| US201862721998P | 2018-08-23 | 2018-08-23 | |
| US201862721994P | 2018-08-23 | 2018-08-23 | |
| US16/115,205 US11571234B2 (en) | 2017-12-28 | 2018-08-28 | Temperature control of ultrasonic end effector and control system therefor |
| PCT/US2019/020142 WO2019134006A1 (en) | 2017-12-28 | 2019-02-28 | Temperature control of ultrasonic end effector and control system therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2020006820A true MX2020006820A (es) | 2020-09-03 |
Family
ID=71978402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2020006820A MX2020006820A (es) | 2018-03-08 | 2019-02-28 | Control de temperatura de efector de extremo ultrasonico y sistema de control para tal fin. |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP7350746B2 (es) |
| CN (1) | CN111542281A (es) |
| MX (1) | MX2020006820A (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113722994B (zh) | 2021-08-30 | 2023-11-07 | 以诺康医疗科技（苏州）有限公司 | 基于温度分布函数模型的超声刀杆温度控制方法及系统 |
| CN116725630B (zh) * | 2022-10-28 | 2024-04-19 | 江西远赛医疗科技有限公司 | 一种初始谐振频率确定方法及装置、电子设备和存储介质 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9044261B2 (en) | 2007-07-31 | 2015-06-02 | Ethicon Endo-Surgery, Inc. | Temperature controlled ultrasonic surgical instruments |
| US20100125292A1 (en) * | 2008-11-20 | 2010-05-20 | Wiener Eitan T | Ultrasonic surgical system |
| US20130331875A1 (en) * | 2012-06-11 | 2013-12-12 | Covidien Lp | Temperature estimation and tissue detection of an ultrasonic dissector from frequency response monitoring |
| JP2014215822A (ja) | 2013-04-25 | 2014-11-17 | 日本電信電話株式会社 | 状態推定装置、方法、及びプログラム |
| JP6536384B2 (ja) | 2015-12-02 | 2019-07-03 | 日本製鉄株式会社 | 状態推定方法、湯面レベル制御方法、プログラム及び状態推定装置 |
| CN106344119A (zh) * | 2016-10-25 | 2017-01-25 | 厚凯（天津）医疗科技有限公司 | 一种直接激励式超声功率驱动系统 |
| BR102019017761A2 (pt) * | 2018-08-28 | 2020-05-26 | Ethicon Llc | Controle de temperatura do atuador de extremidade ultrassônico e sistema de controle para o mesmo |
-
2019
- 2019-02-28 JP JP2020535092A patent/JP7350746B2/ja active Active
- 2019-02-28 CN CN201980006872.XA patent/CN111542281A/zh active Pending
- 2019-02-28 MX MX2020006820A patent/MX2020006820A/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP7350746B2 (ja) | 2023-09-26 |
| CN111542281A (zh) | 2020-08-14 |
| JP2021508524A (ja) | 2021-03-11 |
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