CA2412577A1 - Pointe de sonde - Google Patents
Pointe de sonde Download PDFInfo
- Publication number
- CA2412577A1 CA2412577A1 CA002412577A CA2412577A CA2412577A1 CA 2412577 A1 CA2412577 A1 CA 2412577A1 CA 002412577 A CA002412577 A CA 002412577A CA 2412577 A CA2412577 A CA 2412577A CA 2412577 A1 CA2412577 A1 CA 2412577A1
- Authority
- CA
- Canada
- Prior art keywords
- inches
- probe
- ultrasound
- scan
- preferred
- 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.)
- Abandoned
Links
- 239000000523 sample Substances 0.000 title claims abstract description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229920002678 cellulose Polymers 0.000 claims description 3
- 239000001913 cellulose Substances 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims 2
- 238000002604 ultrasonography Methods 0.000 abstract description 24
- 238000000034 method Methods 0.000 description 15
- 238000005259 measurement Methods 0.000 description 10
- 238000007654 immersion Methods 0.000 description 6
- 239000012530 fluid Substances 0.000 description 5
- 239000000499 gel Substances 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 244000052769 pathogen Species 0.000 description 3
- 230000004323 axial length Effects 0.000 description 2
- 210000004087 cornea Anatomy 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 208000002177 Cataract Diseases 0.000 description 1
- 208000024304 Choroidal Effusions Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 206010038848 Retinal detachment Diseases 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 210000002159 anterior chamber Anatomy 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 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
- 230000002207 retinal effect Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 210000001835 viscera Anatomy 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/10—Eye inspection
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/3581—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using far infrared light; using Terahertz radiation
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)
- Surgical Instruments (AREA)
Abstract
Cette coiffe conductrice d'ultrasons, molle et partiellement solidifiée, est dimensionnée et mise en forme de telle sorte que l'on puisse l'adapter sur l'extrémité fonctionnelle d'une sonde à ultrasons. L'épaisseur de la coiffe peut être modifiée afin de changer le foyer durant une biométrie avec écran du type B.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US62533900A | 2000-07-25 | 2000-07-25 | |
| US09/625,339 | 2000-07-25 | ||
| PCT/US2001/023192 WO2002007590A2 (fr) | 2000-07-25 | 2001-07-23 | Pointe de sonde |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2412577A1 true CA2412577A1 (fr) | 2002-01-31 |
Family
ID=24505606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002412577A Abandoned CA2412577A1 (fr) | 2000-07-25 | 2001-07-23 | Pointe de sonde |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP1303217A2 (fr) |
| JP (1) | JP2004504091A (fr) |
| AU (1) | AU2001277972A1 (fr) |
| BR (1) | BR0112687A (fr) |
| CA (1) | CA2412577A1 (fr) |
| IL (1) | IL153850A0 (fr) |
| MX (1) | MXPA03000022A (fr) |
| WO (1) | WO2002007590A2 (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7178530B2 (en) * | 2002-10-25 | 2007-02-20 | Rines Robert H | Method of ameliorating vision-inhibiting effects of cataracts and the like |
| JP4895748B2 (ja) | 2006-09-29 | 2012-03-14 | 株式会社ニデック | 眼科用超音波診断装置 |
| US9050053B2 (en) | 2013-02-15 | 2015-06-09 | Naimco, Inc. | Ultrasound device with cavity for conductive medium |
| US20140257108A1 (en) * | 2013-02-15 | 2014-09-11 | G. Chad MORGAN | Preconfigured ultrasound conductive medium |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3133434A1 (de) * | 1981-08-24 | 1983-03-10 | Gilbert 07041 Millburn N.J. Buchalter | Kontaktmedium und verfahren zum befestigen eines messgroessenwandlers an einem patienten |
| JPS61146234A (ja) * | 1984-12-20 | 1986-07-03 | ダイセル化学工業株式会社 | 超音波診断用接触媒質 |
| US4966953A (en) * | 1988-06-02 | 1990-10-30 | Takiron Co., Ltd. | Liquid segment polyurethane gel and couplers for ultrasonic diagnostic probe comprising the same |
| DE68923448T2 (de) * | 1988-08-30 | 1995-12-07 | Fujitsu Ltd | Koppler für ultraschallwandler-sonde. |
| EP0628284B1 (fr) * | 1992-12-02 | 2001-06-06 | Shiseido Company Limited | Milieu de contact pour une sonde d'un appareil diagnostique a ultrasons |
| FR2791249B1 (fr) * | 1999-03-25 | 2001-06-15 | Edap Technomed | Milieu de couplage pour ultrasons de puissance |
-
2001
- 2001-07-23 CA CA002412577A patent/CA2412577A1/fr not_active Abandoned
- 2001-07-23 BR BR0112687-3A patent/BR0112687A/pt not_active IP Right Cessation
- 2001-07-23 WO PCT/US2001/023192 patent/WO2002007590A2/fr not_active Application Discontinuation
- 2001-07-23 MX MXPA03000022A patent/MXPA03000022A/es unknown
- 2001-07-23 JP JP2002513335A patent/JP2004504091A/ja active Pending
- 2001-07-23 EP EP01955922A patent/EP1303217A2/fr not_active Withdrawn
- 2001-07-23 AU AU2001277972A patent/AU2001277972A1/en not_active Abandoned
- 2001-07-23 IL IL15385001A patent/IL153850A0/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2002007590A2 (fr) | 2002-01-31 |
| BR0112687A (pt) | 2003-07-29 |
| JP2004504091A (ja) | 2004-02-12 |
| AU2001277972A1 (en) | 2002-02-05 |
| MXPA03000022A (es) | 2004-09-13 |
| IL153850A0 (en) | 2003-07-31 |
| EP1303217A2 (fr) | 2003-04-23 |
| WO2002007590A3 (fr) | 2002-05-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |