ES2147122B1 - IMPROVEMENTS IN COVERS FOR ECOGRAPHIC EXPLORATIONS TRANSDUCERS. - Google Patents

IMPROVEMENTS IN COVERS FOR ECOGRAPHIC EXPLORATIONS TRANSDUCERS.

Info

Publication number
ES2147122B1
ES2147122B1 ES9800829A ES9800829A ES2147122B1 ES 2147122 B1 ES2147122 B1 ES 2147122B1 ES 9800829 A ES9800829 A ES 9800829A ES 9800829 A ES9800829 A ES 9800829A ES 2147122 B1 ES2147122 B1 ES 2147122B1
Authority
ES
Spain
Prior art keywords
ultrasound
transducers
gel
ecographic
explorations
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.)
Expired - Lifetime
Application number
ES9800829A
Other languages
Spanish (es)
Other versions
ES2147122A1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES9800829A priority Critical patent/ES2147122B1/en
Priority to AU29354/99A priority patent/AU2935499A/en
Priority to PCT/ES1999/000077 priority patent/WO1999052439A1/en
Publication of ES2147122A1 publication Critical patent/ES2147122A1/en
Application granted granted Critical
Publication of ES2147122B1 publication Critical patent/ES2147122B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/42—Details of probe positioning or probe attachment to the patient
    • A61B8/4272—Details of probe positioning or probe attachment to the patient involving the acoustic interface between the transducer and the tissue
    • A61B8/4281—Details of probe positioning or probe attachment to the patient involving the acoustic interface between the transducer and the tissue characterised by sound-transmitting media or devices for coupling the transducer to the tissue

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Acoustics & Sound (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

Perfeccionamientos en fundas para transductores de exploraciones ecográficas externas e internas a través de cavidades naturales o quirúrgicas que consisten en que en el extremo distal de la funda se dispone una cámara para el alojamiento del gel conductor de los ultrasonidos, que una vez introducido en ella, queda alojado y que en la pared elástica interna que forma dicha cámara de alojamiento se practica como mínimo un microorificio para el paso paulatino de salida del gel desde el interior de la cámara a la cavidad interna de la funda, bañando la superficie emisora-receptora de ultrasonidos del transductor del ecógrafo. En los casos que así convenga se dispone como mínimo un microorificio para la salida de gel del interior del receptáculo hacia el exterior de la parte externa de la funda.Refinements in cases for transducers of external and internal ultrasound scans through natural or surgical cavities that consist of a camera for the accommodation of the ultrasound conductive gel, which once introduced therein, it is housed and that at least one micro-hole is formed in the internal elastic wall that forms said housing chamber for the gradual passage of the gel from the interior of the chamber to the inner cavity of the sheath, bathing the emitting-receiving surface of ultrasound of the ultrasound transducer. In cases where it is convenient, at least one micro-hole is provided for the gel outlet from the inside of the receptacle to the outside of the outer part of the case.

ES9800829A 1998-04-08 1998-04-08 IMPROVEMENTS IN COVERS FOR ECOGRAPHIC EXPLORATIONS TRANSDUCERS. Expired - Lifetime ES2147122B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES9800829A ES2147122B1 (en) 1998-04-08 1998-04-08 IMPROVEMENTS IN COVERS FOR ECOGRAPHIC EXPLORATIONS TRANSDUCERS.
AU29354/99A AU2935499A (en) 1998-04-08 1999-03-25 Improvements to sheaths for echographic scanning transducers
PCT/ES1999/000077 WO1999052439A1 (en) 1998-04-08 1999-03-25 Improvements to sheaths for echographic scanning transducers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9800829A ES2147122B1 (en) 1998-04-08 1998-04-08 IMPROVEMENTS IN COVERS FOR ECOGRAPHIC EXPLORATIONS TRANSDUCERS.

Publications (2)

Publication Number Publication Date
ES2147122A1 ES2147122A1 (en) 2000-08-16
ES2147122B1 true ES2147122B1 (en) 2001-04-01

Family

ID=8303514

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9800829A Expired - Lifetime ES2147122B1 (en) 1998-04-08 1998-04-08 IMPROVEMENTS IN COVERS FOR ECOGRAPHIC EXPLORATIONS TRANSDUCERS.

Country Status (3)

Country Link
AU (1) AU2935499A (en)
ES (1) ES2147122B1 (en)
WO (1) WO1999052439A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3544710A1 (en) * 1985-12-18 1987-06-19 Dornier Medizintechnik METHOD AND DEVICE FOR CONNECTING A MEMBRANE TO THE SKIN OF THE HUMAN BODY
US4867169A (en) * 1986-07-29 1989-09-19 Kaoru Machida Attachment attached to ultrasound probe for clinical application
FR2627977A1 (en) * 1988-03-02 1989-09-08 Consigny Denis Gel distributor for medical ultrasonic analyser - is of echomography, doppler type, with gel fed from end of flexible pipe by distributor
US5490522A (en) * 1993-01-18 1996-02-13 Dardel; Eric Device for locating and puncturing blood vessels
US5626554A (en) * 1995-02-21 1997-05-06 Exogen, Inc. Gel containment structure

Also Published As

Publication number Publication date
WO1999052439A1 (en) 1999-10-21
AU2935499A (en) 1999-11-01
ES2147122A1 (en) 2000-08-16

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Legal Events

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EC2A Search report published

Date of ref document: 20000816

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