ES2450091R1 - Method of operation of an ultrasonic surgery team and ultrasonic surgery team - Google Patents

Method of operation of an ultrasonic surgery team and ultrasonic surgery team Download PDF

Info

Publication number
ES2450091R1
ES2450091R1 ES201200918A ES201200918A ES2450091R1 ES 2450091 R1 ES2450091 R1 ES 2450091R1 ES 201200918 A ES201200918 A ES 201200918A ES 201200918 A ES201200918 A ES 201200918A ES 2450091 R1 ES2450091 R1 ES 2450091R1
Authority
ES
Spain
Prior art keywords
application
state
art
frequency
date
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.)
Granted
Application number
ES201200918A
Other languages
Spanish (es)
Other versions
ES2450091A2 (en
ES2450091A9 (en
ES2450091B1 (en
Inventor
Eduardo Anitua Aldecoa
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.)
BTI Biotechnology Insttitute
Original Assignee
BTI Biotechnology Insttitute
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 BTI Biotechnology Insttitute filed Critical BTI Biotechnology Insttitute
Priority to ES201200918A priority Critical patent/ES2450091B1/en
Publication of ES2450091A2 publication Critical patent/ES2450091A2/en
Publication of ES2450091R1 publication Critical patent/ES2450091R1/en
Publication of ES2450091A9 publication Critical patent/ES2450091A9/en
Application granted granted Critical
Publication of ES2450091B1 publication Critical patent/ES2450091B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Mechanical Engineering (AREA)
  • Biomedical Technology (AREA)
  • Dentistry (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)

Abstract

Método de funcionamiento de un equipo (1) de cirugía por ultrasonidos, que comprende una pieza de mano (3) y una punta (4) conectada a la misma, según el cual el equipo (1) calcula la frecuencia de resonancia en vacío (fr) y la frecuencia de antirresonancia en vacío (fa), y se autocalibra en vacío para operar a una frecuencia intermedia (fop) entre dichas frecuencias. Ello permite que cuando el equipo (1) opera en carga, la frecuencia de operación o frecuencia intermedia (fop) se aproxime a la frecuencia de resonancia real (fr?) del conjunto de pieza de mano (3) y punta (4) ya cargados. De este modo, la operación del equipo es más estable y se consigue un mejor aprovechamiento de la potencia entregada por el equipo (1).Method of operation of an ultrasonic surgery equipment (1), comprising a handpiece (3) and a tip (4) connected thereto, according to which the equipment (1) calculates the vacuum resonance frequency ( fr) and the anti-resonance frequency in vacuum (fa), and it is autocalibrated in vacuum to operate at an intermediate frequency (fop) between said frequencies. This allows that when the equipment (1) operates on load, the operating frequency or intermediate frequency (fop) approximates the real resonance frequency (fr?) Of the handpiece assembly (3) and tip (4) already loaded In this way, the operation of the equipment is more stable and a better use of the power delivered by the equipment (1) is achieved.

Claims (2)

OFICINA ESPAÑOLA DE PATENTES Y MARCAS SPANISH OFFICE OF THE PATENTS AND BRAND N.º solicitud: 201200918 Application no .: 201200918 ESPAÑA SPAIN Fecha de presentación de la solicitud: 21.09.2012 Date of submission of the application: 21.09.2012 Fecha de prioridad: Priority Date: INFORME SOBRE EL ESTADO DE LA TECNICA REPORT ON THE STATE OF THE TECHNIQUE 51 Int. Cl. : A61B17/32 (2006.01) A61C3/03 (2006.01) 51 Int. Cl.: A61B17 / 32 (2006.01) A61C3 / 03 (2006.01) DOCUMENTOS RELEVANTES  RELEVANT DOCUMENTS
Categoría Category
56 Documentos citados Reivindicaciones afectadas 56 Documents cited Claims Affected
X X
US 1199044 A1 (ETHICON ENDO-SURGERY) 24.04.2002, 1-5,8 US 1199044 A1 (ETHICON ENDO-SURGERY) 04.04.2002, 1-5.8
párrafos 13-15,17,37. paragraphs 13-15.17, 37.
A TO
US 2012078139 A1 (ALDRIDGE et al.) 29.03.2012, 1-8 US 2012078139 A1 (ALDRIDGE et al.) 29.03.2012, 1-8
reivindicaciones 1-6. claims 1-6.
A TO
US 2006188841 A1 (EDEL et al.) 24.08.2006, 1-8 US 2006188841 A1 (EDEL et al.) 24.08.2006, 1-8
reivindicaciones 1-19. claims 1-19.
A TO
US 1199110 A2 (EHICON ENDO-SURGERY) 24.04.2002, 1-8 US 1199110 A2 (EHICON ENDO-SURGERY) 24.04.2002, 1-8
reivindicaciones 1-7. claims 1-7.
A TO
WO 2008027223 A2 (MISONIX INCORPORATED) 06.03.2008, 1-8 WO 2008027223 A2 (MISONIX INCORPORATED) 06.03.2008, 1-8
reivindicaciones 1-24. claims 1-24.
Categoría de los documentos citados X: de particular relevancia Y: de particular relevancia combinado con otro/s de la misma categoría A: refleja el estado de la técnica O: referido a divulgación no escrita P: publicado entre la fecha de prioridad y la de presentación de la solicitud E: documento anterior, pero publicado después de la fecha de presentación de la solicitud Category of the documents cited X: of particular relevance Y: of particular relevance combined with other / s of the same category A: reflects the state of the art O: refers to unwritten disclosure P: published between the priority date and the date of priority submission of the application E: previous document, but published after the date of submission of the application
El presente informe ha sido realizado • para todas las reivindicaciones • para las reivindicaciones nº: This report has been prepared • for all claims • for claims no:
Fecha de realización del informe 12.05.2014 Date of realization of the report 12.05.2014
Examinador A. Cárdenas Villar Página 1/4 Examiner A. Cárdenas Villar Page 1/4
INFORME DEL ESTADO DE LA TÉCNICA REPORT OF THE STATE OF THE TECHNIQUE Nº de solicitud: 201200918 Application number: 201200918 Documentación mínima buscada (sistema de clasificación seguido de los símbolos de clasificación) A61B, A61C Bases de datos electrónicas consultadas durante la búsqueda (nombre de la base de datos y, si es posible, términos de Minimum documentation sought (classification system followed by classification symbols) A61B, A61C Electronic databases consulted during the search (name of the database and, if possible, terms of búsqueda utilizados) INVENES, EPODOC, WPI, INSPEC, NPL, BIOSIS, MEDLINE search used) INVENES, EPODOC, WPI, INSPEC, NPL, BIOSIS, MEDLINE Informe del Estado de la Técnica Página 2/4 State of the Art Report Page 2/4 OPINIÓN ESCRITA WRITTEN OPINION Nº de solicitud: 201200918 Application number: 201200918 Fecha de Realización de la Opinión Escrita: 12.05.2014 Date of Completion of Written Opinion: 12.05.2014 Declaración Statement
Novedad (Art. 6.1 LP 11/1986) Novelty (Art. 6.1 LP 11/1986)
Reivindicaciones Reivindicaciones 1-8 SI NO Claims Claims 1-8 IF NOT
Actividad inventiva (Art. 8.1 LP11/1986) Inventive activity (Art. 8.1 LP11 / 1986)
Reivindicaciones Reivindicaciones 6,7 1-5, 8 SI NO Claims Claims 6.7 1-5, 8 IF NOT
Se considera que la solicitud cumple con el requisito de aplicación industrial. Este requisito fue evaluado durante la fase de examen formal y técnico de la solicitud (Artículo 31.2 Ley 11/1986). The application is considered to comply with the industrial application requirement. This requirement was evaluated during the formal and technical examination phase of the application (Article 31.2 Law 11/1986). Base de la Opinión.-  Opinion Base.- La presente opinión se ha realizado sobre la base de la solicitud de patente tal y como se publica. This opinion has been made on the basis of the patent application as published. Informe del Estado de la Técnica Página 3/4 State of the Art Report Page 3/4 OPINIÓN ESCRITA WRITTEN OPINION Nº de solicitud: 201200918 Application number: 201200918 1. Documentos considerados.-  1. Documents considered.- A continuación se relacionan los documentos pertenecientes al estado de la técnica tomados en consideración para la realización de esta opinión. The documents belonging to the state of the art taken into consideration for the realization of this opinion are listed below.
Documento Document
Número Publicación o Identificación Fecha Publicación Publication or Identification Number publication date
D01 D01
US 1199044 A1 (ETHICON ENDO-SURGERY) 24.04.2002 US 1199044 A1 (ETHICON ENDO-SURGERY) 04/24/2002
D02 D02
US 2012078139 A1 (ALDRIDGE et al.) 29.03.2012 US 2012078139 A1 (ALDRIDGE et al.) 29.03.2012
D03 D03
US 2006188841 A1 (EDEL et al.) 24.08.2006 US 2006188841 A1 (EDEL et al.) 24.08.2006
D04 D04
US 1199110 A2 (EHICON ENDO-SURGERY) 24.04.2002 US 1199110 A2 (EHICON ENDO-SURGERY) 04/24/2002
D05 D05
WO 2008027223 A2 (MISONIX INCORPORATED) 06.03.2008 WO 2008027223 A2 (MISONIX INCORPORATED) 06.03.2008
2. Declaración motivada según los artículos 29.6 y 29.7 del Reglamento de ejecución de la Ley 11/1986, de 20 de marzo, de Patentes sobre la novedad y la actividad inventiva; citas y explicaciones en apoyo de esta declaración  2. Statement motivated according to articles 29.6 and 29.7 of the Regulations for the execution of Law 11/1986, of March 20, on Patents on novelty and inventive activity; quotes and explanations in support of this statement La solicitud de patente en estudio en su reivindicación independiente nº 1 se refiere a las etapas de un método de funcionamiento de un equipo de cirugía por ultrasonidos, formado por una base, una pieza de mano y una punta, para operar a una frecuencia intermedia entre la frecuencia de resonancia y la frecuencia de antirresonancia. Las etapas dependientes 2 – 7 se refieren a la frecuencia de operación (2-4), señal calibradora (5) y etapas adicionales del método (6-7) y la reivindicación 8 al equipo que comprende los medios para la ejecución del método reivindicado. Tal y como aparecen redactadas actualmente las reivindicaciones, se ha considerado al documento D01 como el más próximo en el estado de la técnica. En dicho documento se reivindica específicamente un método de funcionamiento de un equipo de cirugía por ultrasonidos que está formado por una base, una pieza de mano y una punta en forma de cuchilla que vibra a una frecuencia ultrasónica (ver e.g. la figura 1 y el párrafo 17 que se refieren a la configuración general del equipo). En el método descrito se incluye un proceso de calibración con un barrido de frecuencias para encontrar los valores de la frecuencia de resonancia y la frecuencia de antirresonancia de la pieza de mano. A partir de estos valores de resonancia y antirresonancia y de su diferencia se obtiene un valor de operación idóneo (a la frecuencia y potencia deseadas) que es almacenado en la memoria del equipo y que puede ser seleccionado como valor de trabajo (ver e.g. párrafos 13 – 15, 37). Aunque no se mencionen características de una señal calibradora se ha considerado que el documento D01 recoge las etapas fundamentales del método reivindicado y, por consiguiente, afectaría a la actividad inventiva de las reivindicaciones 1-5, 8 de la solicitud en estudio según lo especificado en el artículo 8 de la Ley de Patentes. Por otra parte, los documentos D02 – D05 describen algunos aspectos relacionados con el estado de la técnica. The patent application under study in its independent claim 1 refers to the steps of an operating method of an ultrasonic surgery equipment, consisting of a base, a handpiece and a tip, to operate at an intermediate frequency between the resonance frequency and the antresonance frequency. The dependent steps 2-7 refer to the operating frequency (2-4), calibration signal (5) and additional steps of the method (6-7) and claim 8 to the equipment comprising the means for executing the claimed method . As the claims are currently worded, document D01 has been considered the closest in the state of the art. Said document specifically claims an operation method of an ultrasonic surgery equipment that is formed by a base, a handpiece and a blade-shaped tip that vibrates at an ultrasonic frequency (see eg Figure 1 and paragraph 17 which refer to the general configuration of the equipment). In the described method, a calibration process with a frequency sweep is included to find the values of the resonance frequency and the anti-resonance frequency of the handpiece. From these resonance and anti-resonance values and their difference, an ideal operating value (at the desired frequency and power) is obtained, which is stored in the device's memory and can be selected as a working value (see eg paragraphs 13 - 15, 37). Although no characteristics of a calibrating signal are mentioned, it has been considered that document D01 includes the fundamental steps of the claimed method and, consequently, would affect the inventive activity of claims 1-5, 8 of the application under study as specified in Article 8 of the Patent Law. On the other hand, documents D02 - D05 describe some aspects related to the state of the art. Informe del Estado de la Técnica Página 4/4 State of the Art Report Page 4/4
ES201200918A 2012-09-21 2012-09-21 Method of operation of an ultrasonic surgery team and ultrasonic surgery team Expired - Fee Related ES2450091B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES201200918A ES2450091B1 (en) 2012-09-21 2012-09-21 Method of operation of an ultrasonic surgery team and ultrasonic surgery team

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201200918A ES2450091B1 (en) 2012-09-21 2012-09-21 Method of operation of an ultrasonic surgery team and ultrasonic surgery team

Publications (4)

Publication Number Publication Date
ES2450091A2 ES2450091A2 (en) 2014-03-21
ES2450091R1 true ES2450091R1 (en) 2014-05-21
ES2450091A9 ES2450091A9 (en) 2014-06-30
ES2450091B1 ES2450091B1 (en) 2015-04-29

Family

ID=50287774

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201200918A Expired - Fee Related ES2450091B1 (en) 2012-09-21 2012-09-21 Method of operation of an ultrasonic surgery team and ultrasonic surgery team

Country Status (1)

Country Link
ES (1) ES2450091B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111480420A (en) * 2020-06-05 2020-08-04 李玉秀 Hand-operated spiral seeder

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1199110A (en) * 1915-01-22 1916-09-26 Ellis M Potter Receptacle and closure therefor.
US1199044A (en) * 1914-12-11 1916-09-26 Vitrolite Company Furnace for producing glass.
US20060188841A1 (en) * 2005-02-23 2006-08-24 Alan Edel Apparatus and method for controlling excitation frequency of magnetostrictive transducer
WO2008027223A2 (en) * 2006-08-29 2008-03-06 Misonix Incorporated Ultrasonic wound treatment method and apparatus
US20120078139A1 (en) * 2009-10-09 2012-03-29 Ethicon Endo-Surgery, Inc. Surgical generator for ultrasonic and electrosurgical devices

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1199044A (en) * 1914-12-11 1916-09-26 Vitrolite Company Furnace for producing glass.
US1199110A (en) * 1915-01-22 1916-09-26 Ellis M Potter Receptacle and closure therefor.
US20060188841A1 (en) * 2005-02-23 2006-08-24 Alan Edel Apparatus and method for controlling excitation frequency of magnetostrictive transducer
WO2008027223A2 (en) * 2006-08-29 2008-03-06 Misonix Incorporated Ultrasonic wound treatment method and apparatus
US20120078139A1 (en) * 2009-10-09 2012-03-29 Ethicon Endo-Surgery, Inc. Surgical generator for ultrasonic and electrosurgical devices

Also Published As

Publication number Publication date
ES2450091A2 (en) 2014-03-21
ES2450091A9 (en) 2014-06-30
ES2450091B1 (en) 2015-04-29

Similar Documents

Publication Publication Date Title
ES2437541R1 (en) Device for the extraction, storage and / or processing of blood or other substances of human or animal origin, and for the application of blood compounds or other biological compounds
CR20120594A (en) NITROGEN HETEROARILO COMPOUNDS
UY33201A (en) PIRAZOL COMPOUNDS AS AN ANTHOGONIST OF CRTH2.
GT200600346A (en) NEW CRYSTAL FORMULA V OF AGOMELATINE, A PROCESS FOR ITS PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING IT
AR081774A1 (en) PHARMACEUTICAL COMPOSITIONS OF CO-CRYSTALS OF TRAMADOL AND COXIBS
PA8660301A1 (en) PIRAZOLO PIRIDINAS REPLACED, COMPOSITIONS THAT CONTAIN THEM, MANUFACTURING AND USE PROCEDURE
AR054846A1 (en) CRYSTAL FORMS OF 4-METHYL-N- [3- (4-METHYL-IMIDAZOL-1-IL) -5-TRIFLUOROMETIL-PHENYL] -3- (4- PIRIDIN-3-IL-PIRIMIDIN-2- ILAMINO) -BENZAMIDA
AR087930A1 (en) SUPPRESSION OF AN IMMUNE HYPERSENSITIVITY RESPONSE WITH AN UN RELATED ANTIGEN DERIVED FROM A MATERIAL FROM AN ALLERGENIC SOURCE
CO6710901A2 (en) Liquid nitrogen surface vitrification method
CO6470821A2 (en) PIRAZINILPIRAZOLES
GT201300277A (en) HETEROCYCLIC COMPOUND CONTAINING NITROGEN AND FUNGICIDE FOR USE IN AGRICULTURE AND GARDENING.
EA201300337A1 (en) COMPOSITION CONTAINING PYRIPYROPEN INSECTICIDE AND BASIS
CR20140420A (en) CONCENTRATED LIQUID FORMULATION CONTAINING A PYRIPYROPEN INSECTICIDE II
CU24317B1 (en) CRYSTAL NALOXOL-PEG CONJUGATE
AR084652A1 (en) GLYCOLS AS INACTIVATING AGENCIES FOR PATHOGENS
UY31070A1 (en) NEW COMPOUNDS OF AZETIDINS, COMPOSITIONS CONTAINING THEM, APPLICATIONS AND USEFUL INTERMEDIATES IN YOUR SYNTHESIS
ES2450091R1 (en) Method of operation of an ultrasonic surgery team and ultrasonic surgery team
AR096827A1 (en) USE OF SELECTED PYRIDONCARBOXAMIDS OR ITS SALTS AS ACTIVE INGREDIENTS AGAINST ABIOTIC STRESS IN PLANTS
AR052492A1 (en) SUBSTITUTE FOR AZUCAR MORENO
UY33179A (en) CARBOXYL ACID DERIVATIVES THAT INCLUDE A 2,5-REPLACED OXAZOLOPIRIMIDINE RING.
CO2021016530A2 (en) Fungicidal N-(pyrid-3-yl)carboxamides
PA8661601A1 (en) PIRROLES REPLACED, COMPOSITIONS THAT CONTAIN THEM, MANUFACTURING AND USE PROCESS
UY33181A (en) OXAZOLOPIRIMIDINE 2,5-SUBSTITUTED DERIVATIVES.
ES2425026R1 (en) Method of manufacturing a component of a split blade of a wind turbine
ES2445163R1 (en) Iron, ironing system and steam ironing station and procedure for ironing fabrics

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 2450091

Country of ref document: ES

Kind code of ref document: B1

Effective date: 20150429

FD2A Announcement of lapse in spain

Effective date: 20221027