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USRE33590E - Method for examining, localizing and treating with ultrasound - Google Patents

Method for examining, localizing and treating with ultrasound Download PDF

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Publication number
USRE33590E
USRE33590E US07276431 US27643188A USRE33590E US RE33590 E USRE33590 E US RE33590E US 07276431 US07276431 US 07276431 US 27643188 A US27643188 A US 27643188A US RE33590 E USRE33590 E US RE33590E
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transducer
means
during
beam
intervals
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US07276431
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Jacques Dory
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Technomed Medical Systems SA
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EDAP International SA
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N7/00Ultrasound therapy
    • A61N7/02Localised ultrasound hyperthermia

Abstract

A hyperthermia applicator comprises a generator of a focused ultrasonic beam comprising a main high frequency electric wave emitter and a main piezoelectric transducer and an echography device comprising an auxiliary high frequency electric pulse generator associated with an auxiliary piezoelectric transducer which generates an ultrasonic examination beam sweeping the zone to be treated. During a main treatment and checking operating mode, the focused beam is emitted by the main transducer energized by the main emitter during periodic time intervals separated by shorter time intervals. During the shorter time intervals, the examination beam is emitted and echographic images are formed.

Description

.Iadd.CROSS REFERENCE TO PRIOR APPLICATIONS

This application is a reissue of Ser. No. 06/728,405, filed 04/30/85, now U.S. Pat. No. 4,653,828 which is continuation-in-part of Ser. No. 06/674,884, filed 11/26/84, now U.S. Pat. No. 4,617,931, issued Oct. 21, 1986, on which reexamination certificate No. B1 4,617,931 issued July 12, 1988. .Iaddend.

BACKGROUND OF THE INVENTION

Conventional echography apparatus are obviously used for examining tumours inside the body by forming an image thereof on the screen of a cathode ray tube.

As is known, it is also possible to obtain destruction of the cells--in particular malignant cells--by subjecting them to a more or less extended temperature rise. The cells to be destroyed must for example be brought to about 45° C. in a well controlled way while avoiding reaching excessive temperatures which could cause serious burns around the lesion. The technical problem to be resolved consists then both in controlling the amount of energy and the localization thereof.

With the different prior processes (use of ultrahigh frequencies, infrared radiation, and others) superficial tumours can be treated but deeper tissues cannot be reached.

The invention proposes applying ultra sounds to the examination and hyperthermia treatment and provides an apparatus which combines the three functions of localizing the zone to be treated, of treating by raising the temperature in a well controlled way in a well defined restricted region within this zone and simultaneously checking the results of the treatment.

SUMMARY OF THE INVENTION

The hyperthermia treatment apparatus of the invention combines a generator of a focused ultra sonic beam comprising a main high frequency electric wave emitter and a main piezoelectric transducer whose active surface is focusing, with an echography device comprising an auxiliary high frequency electric pulse generator associated with an auxiliary piezoelectric transducer and with means for causing the zone to be treated to be swept by the ultrasonic examination beam being generated by the auxiliary transducer; and with switching and adjusting means for causing, during main treatment and checking operation, the emission of said focused beam by the main transducer energized by the main emitter during periodic time intervals separated by shorter time intervals during which the emission of the examination beam and the formation of echographic images are carried out.

The apparatus advantageously comprises a first auxiliary locating operation mode during which only the periodic emission of the examination beam by the auxiliary transducer is effected and preferably a second auxiliary operating mode for checking the focal region, during which only the periodic emission of the focused beam is effected, but the main emitter is synchronized by the synchronization circuit of the auxiliary generator for echographic operation, the time intervals which separate the successive emission periods during the two auxiliary operation modes being substantially smaller than the intervals which separate the periods of emission of the focused beam during the main mode.

It follows from the foregoing that, during the auxiliary operating modes for obtaining accurate adjustments, the quality of the echographic image, either of the zone to be treated (locating mode) or of the focal region (mode for checking the restricted region), will be substantially better than during the treatment mode, during which the successive images of the zones to be treated will follow each other for example at intervals of the order of a second, which however allow the position of the focal region to be checked satisfactorily during treatment.

In a preferred embodiment, the auxiliary transducer is fixed to the spherical surface of the main transducer and thus, during movement of this latter for bringing the focal spot into successive restricted regions of the tumour, the auxiliary transducer will at all times supply an image of the treated region and of the zone which surrounds it, thus allowing a permanent check of the treatment to be effected easily and accurately.

BRIEF DESCRIPTION OF THE DRAWINGS

Other features and advantages of the invention will be clear from the following description.

In the accompanying drawings:

FIG. 1 is the general diagram of a hyperthermia apparatus according to a preferred embodiment of the invention;

FIG. 2 shows schematically in perspective the main transducer and its mobile support device;

FIG. 3 shows the wave forms at different points of the circuits of the apparatus; and

FIG. 4 illustrates the image obtained on the display screen which the apparatus comprises.

DESCRIPTION OF THE PREFERRED EMBODIMENT

In FIG. 2 is shown a main transducer 1 in the form of .Iadd.a .Iaddend.spherical skull cap supported by a mount which allows it to move along three orthogonal axes X, Y and Z. This mount has been shown schematically, its construction being within the scope of a man skilled in the art. Along the axis of the spherical skull cap is disposed an auxiliary transducer 2 of a generally cylindrical shape which passes through skull cap 1 and is fixed thereto. A pocket of water P is placed between the skull cap 1 and the surface S of the body of the patient, who is assumed lying flat on a horizontal plane.

The skull cap 1 has for example a diameter of 200 to 300 mm and is formed from a large number (300 or 400) of piezoelectric elements 10, 11, etc. . . . (FIG. 1) isolated from each other and juxtaposed so as to form a mosaic. These elements are metallized on both faces, one of the metallizations being connected to ground and the other to connections for energization by a main emitter 3.

This latter delivers an electric signal A (FIG. 3) formed of high frequency wave trains (500 KHz for example) of a relatively low peak power (about 10 or a 100 watts for example), but of a relatively long duration (for example of the order of a second) separated by time intervals of the order of 1/10 second, the time required for the echography device to form an image. It is then a question of operating conditions using substantially continuous emission for the treatment. Such operating conditions may be obtained by means of emitters using power transistors. Preferably, the elements of transducer 1 will be divided up into groups each energized by a separate emitter (rectangle .[.4.]. .Iadd.3 .Iaddend.symbolizing the assembly of these emitters), the elements of each group being spaced apart in the same circular zone of the spherical surface. By adjusting the relative phases of the emissions, it is possible to modify the energy distribution in the focusing region of the ultra sonic beam.

An input 31 to emitter 3 symbolizes an adjustment of the emitted power and an input 32 symbolizes an adjustment of the wave train duration. The focal spot formed in the center F of the sphere may, with this technique, be very small (diameter of 2 or 3 mm for example) and have a position which is strictly fixed for a given position of the transducer.

In FIG. 1 it can be seen that the auxiliary transducer 2 is itself connected both to a high frequency electric pulse emitter 21 and to a reception amplifier 22 followed by an analog-digital converter 23, itself followed by a memory 24. Emitter 21 is synchronized by a pulse generator 211 which delivers 256 pulses during each of the successive time intervals of 1/10 second. To each of these time intervals .Iadd.there .Iaddend.corresponds a complete sweep of a given angular sector φ (FIG. 1) by the beam emitted by transducer 2 so the formation, in the sweep plane, of an image of the zone observed by the echography device.

Transducer 2 is advantageously of the type described in U.S. Pat. No. 4,418,698 granted on Dec. 31, 1983, for: "Ultrasonic scanning probe with mechanical sector scanning means", that is to say that it comprises an oscillating piezoelectric element 200 controlled by a motor 201, itself controlled by an electronic circuit which is shown symbolically by a rectangle 4. This electronic circuit provides control signals for the motor 201 housed inside the case of the transducer 2 and is adapted so that a complete oscillation of the motor corresponds to the above defined duration for forming an image (1/10 sec.).

In a first operating mode (treatment and checking) switch 210 is in position I as well as switches 212 and 33.

In position I of switches 33 and 212, generator 211 is synchronized by a first output 41 of circuit 4, and this latter is then adjusted, by means not shown, for generating at its output 43 connected to motor 201 signals having the wave form (MT) shown in FIG. .[.4.]. .Iadd.3.Iaddend.. An image is swept then in 1/10 sec. and is followed by a time interval of 1 sec. during which the oscillating element 200 remains immobile, so that transducer 2 receives no echos.

During the intervals between the sweep periods, a circuit 34 generates square waves of 1 sec. which serve for synchronizing emitter 3 whereas, during the sweep periods, a circuit 213 generates square waves of 1/10 sec. which serve for synchronizing the generator 211.

Thus, in this operating mode, transducer 1 generates an ultra-sonic beam under substantially continuous operating conditions whereas the echography device forms an image every second in the intervals between the wave trains. At (BT) has been shown the wave forms of the signals then emitted by generator 211.

In a second operating mode (locating) with switch 210 in position I, switch 33 is in position II, so that emitter 3 is not synchronized and the focused ultrasonic beam is not emitted. Switch 212 is also in position II so that generator 211 is synchronized by a second output 42 of circuit 4 and this latter is adjusted so as to generate at its output 43 signals having the wave forms (MR) shown in FIG. 3. The 1/10 sec. sweeps are then separated by time intervals of 1/100 sec. only and the images are formed from echos coming from the reflection of the pulses generated by transducer 2. Generator 211 delivers the signals (BR).

In a third operating mode (checking the focal region), switch 210 is in position III, so that the emitter 21 and transducer 2 do not emit. Switch 212 is again in position II so that generator 211 is synchronized by the output 42 of circuit 4 and this latter is adjusted as in the second operating mode so that the 1/10 sec. sweeps are again separated by intervals of 1/100 sec. Switch 33 is in position III and consequently emitter 3 is now synchronized by the generator 211 which then delivers the signals (BR).

In this operating mode, the echographic device is therefor formed by emitter 3, transducer 1 operating for emission and transducer 2 operating for reception. The result is that an image of the zone of concentration in the focal region of the energy emitted by the transducer 1 is obtained.

The echographic signals received at 22 in the first or third operating modes are, after analog-digital conversion at 23, stored line by line in memory 24, a writing addressing device 25, controlled by circuit 4, causing the respective deflection angles of the beam emitted and/or received by transducer 2 to correspond with the respective lines of the memory. A device 26 for rapid reading of the memory energizes the X and Y deflection coils of a cathode ray tube 28, so the brightness control electrode receives the corresponding contents from memory 24, transformed into an analog signal by a digital-analog converter 27.

The practical construction of all the circuits described and shown is within the scope of a man skilled in the art. The control circuit 4 may for example comprise a one shot multivibrator delivering square waves of a duration adjustable to 1/100 s or is depending on the operating mode and circuits for generating increasing and decreasing voltages of a 1/10 s duration, triggered off by said square waves.

The apparatus which has just been described operates as follows:

In the locating operating mode, the operator searches for and localizes the zone to be treated. The display device is adapted, in a way known per se, so as to materialize on the screen of the cathode ray tube (for example by means of a cross) the theoretical position of the focal spot in the sectional plane shown, which plane passes through the axis of symmetry of transducer 1. (It is a question of B type echography). The operator begins by moving transducer 1 along X, until the tumour appears clearly on the screen, then he moves it along Y and Z, until the cross coincides with the central region of the image of the tumour (K, FIG. 4). At this moment, the switches may be placed in position for checking the focal region: only this latter is then made visible on the screen, with a luminosity proportional to the corresponding energy concentration. Thus a representation is obtained of what the distribution of the energy of the treatment wave will be, which allows the adjustments to be checked and perfected.

During treatment, the apparatus only supplies one image per second, but this rate is sufficient for substantially permanently checking the position of the focal spot.

It is clear that the apparatus described allows the evolution of the tumour to be checked after each treatment sequence. It is evident that different modifications may be made thereto and even according to other embodiments, without departing from the scope and spirit of the invention.

Claims (4)

What is claimed is:
1. Apparatus for ultrasonically heating a subject volume comprising:
(i) a first transducer having a curved transmitting surface for generating a single first ultrasound beam focused in a restricted focal zone and drive means for .[.excitig.]. .Iadd.exciting .Iaddend.ultrasonic vibrations within the first transducer;
(ii) means for displacing the first transducer with respect to predetermined axes of coordinates successively to irradiate subject volume with said ultrasound beam focal zone;
(iii) a second transducer for generating a second ultrasound beam, said second transducer having an active surface which is substantially smaller than that of the transmitting surface of the first transducer, said second transducer having a point which is fixed with the fist transducer during the displacement of the first transducer, and
(iv) an echography device comprising said second transducer, electric pulse generator means coupled to said second transducer, means for effecting a scanning of an examination volume with the second ultrasound beam, receiver means .[.coupled.]. .Iadd.coupled .Iaddend.to said second transducer for receiving the echoes formed through .[.reflexion.]. .Iadd.reflection .Iaddend.of the second ultrasound beam on reflecting surfaces within the examination volume and image forming means coupled to the receiver means for displaying images of the examination volume, said focal zone being located in a predetermined relative position within the examination volume, and said image forming means further displaying a mark which materializes said predetermined position of the focal zone.
2. Apparatus as claimed in claim 1, wherein said first transducer is formed by a mosaic of piezoelectric elements isolated .[.for.]. .Iadd.from .Iaddend.each other and forming a spherical skill cap supported by said displacing means, said skull cap having a top, said displacing means being adapted for controlling the displacement of the first transducer along three orthogonal axes, whereas the second transducer is fixed to the top of said skull cap and said means for effecting a scanning of the second ultrasound beam provide a sectorial sweep of said second beam in a plane which passes through the axis of symmetry of said skull cap.
3. Apparatus for ultrasonically heating a subject volume comprising:
(i) a first transducer having a curved transmitting surface for generating a single first ultrasound beam focused in a restricted focal zone and drive means for exciting ultrasonic vibrations within the first transducer;
(ii) means for displacing the first transducer with respect to predetermined axes of coordinates successively to irradiate subject volume with said ultrasound beam focal zone;
(iii) a second transducer for generating a second ultrasound beam, said second transducer having an active surface which is substantially smaller than that of the transmitting surface of the first transducer, said second transducer having a point which is fixed with the first transducer during the displacement of the first transducer;
(v) an echography device comprising said second transducer, electric pulse generator means coupled to said second transducer, means for effecting a scanning of an examination volume with the second ultrasound beam, receiver means coupled to said second transducer for receiving the echoes formed through .[.reflextion.]. .Iadd.reflection .Iaddend.of the second ultrasound beam on reflecting surfaces within the examination volume and image forming means coupled to the receiver means for displaying images of the examination volume, said focal zone being located in a predetermined relative position within the examination volume, and said image forming means further displaying a mark which materializes said predetermined position of the focal zone;
(v) said drive means exciting ultrasonic vibrations within the first transducer during periodic time intervals which are separated by first blanks of substantially smaller duration;
(vi) said echography device further .[.compirsing.]. .Iadd.comprising .Iaddend.means for controlling the generation of electric pulses by said generator means during second periodic time intervals having the same duration as said first blanks and separated by second blanks, and
(vii) switchable synchronization means having first and second operating modes for effecting coincidence of each of said second blanks with said first time intervals and setting the drive means into operation during the first mode and for effecting coincidence of a plurality of said second time intervals and the associated second blanks with each of the first time intervals and setting the drive means out of operation during the second mode.
4. Apparatus fo ultrasonically heating a subject volume comprising:
(i) a first transducer having a curved transmitting surface for generating a single first ultrasound beam focused in a restricted focal zone and drive means for exciting ultrasonic vibrations within the first transducer;
(ii) means for displacing the first transducer with respect to predetermined axes of coordinates successively to irradiate subject volume with said ultrasound beam focal zone;
(iii) a second transducer for generating a second ultrasound beam, said second transducer having an active surface which is substantially smaller than that of the transmitting surface of the first transducer, said second transducer having a point which is fixed with the first transducer during the displacement of the first transducer;
(iv) an echography device comprising said first and second transducers, electric pulse generator means coupled to said second transducer, means for effecting a scanning of an examination volume with the second ultrasound beam, receiver means coupled to said second transducer for receiving the echoes formed through reflexion of an examination ultrasound beam on reflecting surfaces within the examination volume and image forming means coupled to the receiver means for displaying images of the examination volume, said focal zone being located in a predetermined relative position within the examination volume, and said image forming means further displaying a mark which materializes said predetermined position of the focal zone;
(v) switchable synchronization means having first, second and third operating modes;
(vi) during said first and second operating modes, said drive means exciting ultrasonic vibrations within the first transducer during first periodic time intervals which are separated by first blanks of substantially smaller duration;
(vii) said echography device further comprising means for controlling the generation of electric pulses by said generator means during second periodic time intervals having the same duration as said first blanks and separated by second blanks;
(viii) said synchronization means effecting coincidence of each of said second blanks with said first time intervals and setting the drive means into operation during the first mode and effecting coincidence of a plurality of said second time intervals and the associated second blanks with each of the time intervals and setting the drive means out of operation during the second mode; and
(ix) said synchronization means .[.discoupling.]. .Iadd.decoupling .Iaddend.said electric pulse generator means from the second transducer during said third operating mode and coupling said electric pulse generator means to the first transducer, whereas said electric pulse generator means is synchronized for effecting coincidence of a plurality of said second time intervals and the associated second blanks with each of the first time intervals.
US07276431 1983-12-14 1988-11-22 Method for examining, localizing and treating with ultrasound Expired - Lifetime USRE33590E (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR8320041A FR2556582B1 (en) 1983-12-14 1983-12-14 Device has ultrasonic pulses indicated to the destruction of the calculations
FR8320041 1983-12-14
FR8406877A FR2563725B1 (en) 1984-05-03 1984-05-03 Examination apparatus and ultrasonic tumor localization with a processing device locates hyperthermia
FR8406877 1984-05-03
US07276431 USRE33590E (en) 1983-12-14 1988-11-22 Method for examining, localizing and treating with ultrasound

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US4617931B1 Continuation-In-Part US4617931B1 (en) 1983-12-14 1984-11-26
US06728905 Reissue US4658828A (en) 1984-05-03 1985-04-30 Apparatus for examining and localizing tumors using ultra sounds, comprising a device for localized hyperthermia treatment

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Cited By (81)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5150713A (en) * 1989-08-21 1992-09-29 Kabushiki Kaisha Toshiba Method and system for controlling shock wave irradiation in a shock wave therapy apparatus
US5247935A (en) * 1992-03-19 1993-09-28 General Electric Company Magnetic resonance guided focussed ultrasound surgery
US5291890A (en) * 1991-08-29 1994-03-08 General Electric Company Magnetic resonance surgery using heat waves produced with focussed ultrasound
US5311869A (en) * 1990-03-24 1994-05-17 Kabushiki Kaisha Toshiba Method and apparatus for ultrasonic wave treatment in which medical progress may be evaluated
US5490840A (en) * 1994-09-26 1996-02-13 General Electric Company Targeted thermal release of drug-polymer conjugates
US5643179A (en) * 1993-12-28 1997-07-01 Kabushiki Kaisha Toshiba Method and apparatus for ultrasonic medical treatment with optimum ultrasonic irradiation control
US6267734B1 (en) 1995-03-31 2001-07-31 Kabushiki Kaisha Toshiba Ultrasound therapeutic apparatus
US6334846B1 (en) 1995-03-31 2002-01-01 Kabushiki Kaisha Toshiba Ultrasound therapeutic apparatus
US6361531B1 (en) 2000-01-21 2002-03-26 Medtronic Xomed, Inc. Focused ultrasound ablation devices having malleable handle shafts and methods of using the same
US6374132B1 (en) 1997-05-23 2002-04-16 Transurgical, Inc. MRI-guided therapeutic unit and methods
US6409720B1 (en) 2000-01-19 2002-06-25 Medtronic Xomed, Inc. Methods of tongue reduction using high intensity focused ultrasound to form an ablated tissue area containing a plurality of lesions
US6413254B1 (en) 2000-01-19 2002-07-02 Medtronic Xomed, Inc. Method of tongue reduction by thermal ablation using high intensity focused ultrasound
US6425867B1 (en) 1998-09-18 2002-07-30 University Of Washington Noise-free real time ultrasonic imaging of a treatment site undergoing high intensity focused ultrasound therapy
US20030014093A1 (en) * 2001-05-29 2003-01-16 Makin Inder Raj. S. Excisional and ultrasound medical treatment system
US20030036754A1 (en) * 1998-10-23 2003-02-20 Lyndall Erb Vacuum-assisted securing apparatus for a microwave ablation instrument
US6595934B1 (en) 2000-01-19 2003-07-22 Medtronic Xomed, Inc. Methods of skin rejuvenation using high intensity focused ultrasound to form an ablated tissue area containing a plurality of lesions
US6689087B2 (en) 2001-03-28 2004-02-10 Cybersonics, Inc. Floating probe for ultrasonic transducers
US6692450B1 (en) 2000-01-19 2004-02-17 Medtronic Xomed, Inc. Focused ultrasound ablation devices having selectively actuatable ultrasound emitting elements and methods of using the same
US20040082884A1 (en) * 2001-03-28 2004-04-29 Dharmendra Pal Floating probe for ultrasonic transducers
US20040127791A1 (en) * 2001-05-29 2004-07-01 Mast T. Douglas Method for mapping temperature rise using pulse-echo ultrasound
US20050020945A1 (en) * 2002-07-02 2005-01-27 Tosaya Carol A. Acoustically-aided cerebrospinal-fluid manipulation for neurodegenerative disease therapy
US20050038340A1 (en) * 1998-09-18 2005-02-17 University Of Washington Use of contrast agents to increase the effectiveness of high intensity focused ultrasound therapy
US20050203399A1 (en) * 1999-09-17 2005-09-15 University Of Washington Image guided high intensity focused ultrasound device for therapy in obstetrics and gynecology
US20050228286A1 (en) * 2004-04-07 2005-10-13 Messerly Jeffrey D Medical system having a rotatable ultrasound source and a piercing tip
US20050234438A1 (en) * 2004-04-15 2005-10-20 Mast T D Ultrasound medical treatment system and method
US20050240125A1 (en) * 2004-04-16 2005-10-27 Makin Inder Raj S Medical system having multiple ultrasound transducers or an ultrasound transducer and an RF electrode
US20050240124A1 (en) * 2004-04-15 2005-10-27 Mast T D Ultrasound medical treatment system and method
US20050240105A1 (en) * 2004-04-14 2005-10-27 Mast T D Method for reducing electronic artifacts in ultrasound imaging
US20050261587A1 (en) * 2004-05-20 2005-11-24 Makin Inder R S Ultrasound medical system and method
US20050261611A1 (en) * 2004-05-21 2005-11-24 Makin Inder Raj S Ultrasound medical system and method
US20050261586A1 (en) * 2004-05-18 2005-11-24 Makin Inder R S Medical system having an ultrasound source and an acoustic coupling medium
US20050261588A1 (en) * 2004-05-21 2005-11-24 Makin Inder Raj S Ultrasound medical system
US20050261585A1 (en) * 2004-05-20 2005-11-24 Makin Inder Raj S Ultrasound medical system
US6976986B2 (en) 2000-04-12 2005-12-20 Afx, Inc. Electrode arrangement for use in a medical instrument
US20060052701A1 (en) * 1998-09-18 2006-03-09 University Of Washington Treatment of unwanted tissue by the selective destruction of vasculature providing nutrients to the tissue
US7033352B1 (en) 2000-01-18 2006-04-25 Afx, Inc. Flexible ablation instrument
US20060089624A1 (en) * 2004-10-22 2006-04-27 Voegele James W System and method for planning treatment of tissue
US7099717B2 (en) 2002-01-03 2006-08-29 Afx Inc. Catheter having improved steering
US20060264748A1 (en) * 2004-09-16 2006-11-23 University Of Washington Interference-free ultrasound imaging during HIFU therapy, using software tools
US20070004984A1 (en) * 1997-10-31 2007-01-04 University Of Washington Method and apparatus for preparing organs and tissues for laparoscopic surgery
US20070016184A1 (en) * 2005-07-14 2007-01-18 Ethicon Endo-Surgery, Inc. Medical-treatment electrode assembly and method for medical treatment
US20070041961A1 (en) * 2005-08-17 2007-02-22 University Of Washington Ultrasound target vessel occlusion using microbubbles
US20070055155A1 (en) * 2005-08-17 2007-03-08 Neil Owen Method and system to synchronize acoustic therapy with ultrasound imaging
US7192427B2 (en) 2002-02-19 2007-03-20 Afx, Inc. Apparatus and method for assessing transmurality of a tissue ablation
US20070106157A1 (en) * 2005-09-30 2007-05-10 University Of Washington Non-invasive temperature estimation technique for hifu therapy monitoring using backscattered ultrasound
US7226446B1 (en) 1999-05-04 2007-06-05 Dinesh Mody Surgical microwave ablation assembly
US7229469B1 (en) 1999-10-02 2007-06-12 Quantumcor, Inc. Methods for treating and repairing mitral valve annulus
US7239919B2 (en) 2001-04-27 2007-07-03 Biophysical Mind Technologies, Ltd. Diagnosis, treatment and research of mental disorder
US7303560B2 (en) 2000-12-29 2007-12-04 Afx, Inc. Method of positioning a medical instrument
US7346399B2 (en) 1999-05-28 2008-03-18 Afx, Inc. Monopole tip for ablation catheter
US20080319356A1 (en) * 2005-09-22 2008-12-25 Cain Charles A Pulsed cavitational ultrasound therapy
US20090069677A1 (en) * 2007-09-11 2009-03-12 Focus Surgery, Inc. System and method for tissue change monitoring during hifu treatment
US20090112098A1 (en) * 2005-09-16 2009-04-30 Shahram Vaezy Thin-profile therapeutic ultrasound applicators
US20100069797A1 (en) * 2005-09-22 2010-03-18 Cain Charles A Pulsed cavitational ultrasound therapy
US20100160781A1 (en) * 2008-12-09 2010-06-24 University Of Washington Doppler and image guided device for negative feedback phased array hifu treatment of vascularized lesions
US20100234728A1 (en) * 1999-09-17 2010-09-16 University Of Washington Ultrasound guided high intensity focused ultrasound treatment of nerves
US7806839B2 (en) 2004-06-14 2010-10-05 Ethicon Endo-Surgery, Inc. System and method for ultrasound therapy using grating lobes
US7833221B2 (en) 2004-10-22 2010-11-16 Ethicon Endo-Surgery, Inc. System and method for treatment of tissue using the tissue as a fiducial
US7846096B2 (en) 2001-05-29 2010-12-07 Ethicon Endo-Surgery, Inc. Method for monitoring of medical treatment using pulse-echo ultrasound
US20110009734A1 (en) * 2003-12-16 2011-01-13 University Of Washington Image guided high intensity focused ultrasound treatment of nerves
US20110040190A1 (en) * 2009-08-17 2011-02-17 Jahnke Russell C Disposable Acoustic Coupling Medium Container
US20110054363A1 (en) * 2009-08-26 2011-03-03 Cain Charles A Devices and methods for using controlled bubble cloud cavitation in fractionating urinary stones
US8137274B2 (en) 1999-10-25 2012-03-20 Kona Medical, Inc. Methods to deliver high intensity focused ultrasound to target regions proximate blood vessels
US8167805B2 (en) 2005-10-20 2012-05-01 Kona Medical, Inc. Systems and methods for ultrasound applicator station keeping
US8295912B2 (en) 2009-10-12 2012-10-23 Kona Medical, Inc. Method and system to inhibit a function of a nerve traveling with an artery
US20130012844A1 (en) * 2002-04-08 2013-01-10 Ardian, Inc. Ultrasound apparatuses for thermally-induced renal neuromodulation and associated systems and methods
US8374674B2 (en) 2009-10-12 2013-02-12 Kona Medical, Inc. Nerve treatment system
US8469904B2 (en) 2009-10-12 2013-06-25 Kona Medical, Inc. Energetic modulation of nerves
US8512262B2 (en) 2009-10-12 2013-08-20 Kona Medical, Inc. Energetic modulation of nerves
US8517962B2 (en) 2009-10-12 2013-08-27 Kona Medical, Inc. Energetic modulation of nerves
US8539813B2 (en) 2009-09-22 2013-09-24 The Regents Of The University Of Michigan Gel phantoms for testing cavitational ultrasound (histotripsy) transducers
US8611189B2 (en) 2004-09-16 2013-12-17 University of Washington Center for Commercialization Acoustic coupler using an independent water pillow with circulation for cooling a transducer
US8622937B2 (en) 1999-11-26 2014-01-07 Kona Medical, Inc. Controlled high efficiency lesion formation using high intensity ultrasound
US8986211B2 (en) 2009-10-12 2015-03-24 Kona Medical, Inc. Energetic modulation of nerves
US8986231B2 (en) 2009-10-12 2015-03-24 Kona Medical, Inc. Energetic modulation of nerves
US8992447B2 (en) 2009-10-12 2015-03-31 Kona Medical, Inc. Energetic modulation of nerves
US9005143B2 (en) 2009-10-12 2015-04-14 Kona Medical, Inc. External autonomic modulation
US9049783B2 (en) 2012-04-13 2015-06-02 Histosonics, Inc. Systems and methods for obtaining large creepage isolation on printed circuit boards
US9066679B2 (en) 2004-08-31 2015-06-30 University Of Washington Ultrasonic technique for assessing wall vibrations in stenosed blood vessels
US9144694B2 (en) 2011-08-10 2015-09-29 The Regents Of The University Of Michigan Lesion generation through bone using histotripsy therapy without aberration correction
US9636133B2 (en) 2012-04-30 2017-05-02 The Regents Of The University Of Michigan Method of manufacturing an ultrasound system

Citations (123)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE654673C (en) * 1935-12-15 1937-12-24 Siemens Reiniger Werke Ag Device for treatment of objects by ultrasonic waves
US2484626A (en) * 1946-07-26 1949-10-11 Bell Telephone Labor Inc Electromechanical transducer
US2632634A (en) * 1950-09-23 1953-03-24 Brush Dev Co Electroacoustic device
US2645727A (en) * 1948-03-26 1953-07-14 Bell Telephone Labor Inc Focusing ultrasonic radiator
US2792829A (en) * 1952-02-06 1957-05-21 Raytheon Mfg Co Frequency modulated ultrasonic therapeutic apparatus
FR1215631A (en) 1957-08-19 1960-04-20 Chirana Praha Np Electroacoustic generator damping element for non-destructive testing apparatus for ultrasonic pulses
FR1334210A (en) 1962-09-22 1963-08-02 Device notably for the application of wax, painting and any cleaning product
US3168659A (en) * 1960-01-11 1965-02-02 Gen Motors Corp Variable focus transducer
GB998173A (en) 1963-02-04 1965-07-14 George Andrew Douglas Gordon Method and apparatus for destroying limited groups of cells
US3338235A (en) * 1960-07-21 1967-08-29 George A D Gordon Ultrasonic therapeutic device with recording apparatus
DE2018468A1 (en) 1969-04-22 1970-10-29
US3560913A (en) * 1968-10-09 1971-02-02 Us Navy Acoustic pulse focusing means
DE2223319A1 (en) 1971-05-14 1972-12-07 Wolf Gmbh Richard Means for destroying stones in the urinary bladder, ureter, kidney, etc..
US3735755A (en) * 1971-06-28 1973-05-29 Interscience Research Inst Noninvasive surgery method and apparatus
DE2202989A1 (en) 1972-01-21 1973-07-26 Siemens Ag Focused ultrasound transducer
US3756071A (en) * 1969-06-06 1973-09-04 Realisations Ultrasoniques Sa Process and apparatus for analyzing materials by means of ultrasonic pulses, employing the transfer function characteristic of each obstacle
US3810174A (en) * 1969-11-28 1974-05-07 Hughes Aircraft Co Digital scan converter
DE2053982B2 (en) 1970-04-25 1975-02-13 Eduard Kloz Ultrasonic disintegrator for calculi - has piezoelectric transducer coupled to cystoscope between different metal discs
US3879698A (en) * 1973-04-26 1975-04-22 Edo Corp Unipolar acoustic pulse generator apparatus
US3911730A (en) * 1973-09-07 1975-10-14 Krautkramer Branson Ultrasonic transducer probe system
DE2351247B2 (en) 1973-10-12 1975-10-23 Dornier System Gmbh, 7990 Friedrichshafen
US3924259A (en) * 1974-05-15 1975-12-02 Raytheon Co Array of multicellular transducers
US3927557A (en) * 1974-05-30 1975-12-23 Gen Electric Acoustic imaging apparatus with liquid-filled acoustic corrector lens
US3958559A (en) * 1974-10-16 1976-05-25 New York Institute Of Technology Ultrasonic transducer
US3974682A (en) * 1972-06-23 1976-08-17 Siemens Aktiengesellschaft Ultra sound examining device
US4005258A (en) * 1973-11-26 1977-01-25 Realization Ultrasoniques Ultrasonic examination
DE2645738A1 (en) 1975-10-13 1977-04-21 Commw Of Australia Ultrasonic beam scanning
FR2222658B1 (en) 1973-03-06 1977-04-29 Holotron Corp
US4046149A (en) * 1975-01-31 1977-09-06 Olympus Optical Co., Ltd. Instrument for removing a foreign substance from the body cavity of human being
US4058114A (en) * 1974-09-11 1977-11-15 Siemens Aktiengesellschaft Ultrasonic arrangement for puncturing internal body organs, vessels and the like
US4084582A (en) * 1976-03-11 1978-04-18 New York Institute Of Technology Ultrasonic imaging system
DE2712341A1 (en) 1976-11-01 1978-05-03 Stanford Research Inst Ultrasonic transducers with a variable focal point
DE2648908A1 (en) 1976-10-28 1978-05-03 Bosch Gmbh Robert Therapeutic deep HF heating - involves cooling body surface over focus to counteract unwanted stray heating nearer surface
US4094306A (en) * 1975-05-01 1978-06-13 The Commonwealth Of Australia, C/O The Department Of Health Apparatus for ultrasonic examination
US4097835A (en) * 1976-09-20 1978-06-27 Sri International Dual transducer arrangement for ultrasonic imaging system
EP0000058A1 (en) * 1977-06-10 1978-12-20 Bayer Ag Process and apparatus for continuously moulding foamed slabs of rectangular cross-section
DE2635635C3 (en) 1976-08-07 1979-05-31 Dornier System Gmbh, 7990 Friedrichshafen
US4163394A (en) * 1975-06-30 1979-08-07 Siemens Aktiengesellschaft Method of ultrasonic scanning of bodies
DE2718847C3 (en) 1977-04-28 1979-10-11 Eberhard Prof. Dr.Rer.Nat. 6600 Saarbruecken Haeusler
US4174634A (en) * 1977-01-04 1979-11-20 C.G.R. Ultrasonic Echographic device for the real-time display of internal discontinuities of a test object
DE2722252C3 (en) 1977-05-17 1979-12-06 Dornier System Gmbh, 7990 Friedrichshafen
US4181120A (en) * 1976-04-23 1980-01-01 Tokyo Shibaura Electric Co., Ltd. Vessel for ultrasonic scanner
DE2826828C2 (en) 1978-06-19 1980-03-06 Siemens Ag, 1000 Berlin Und 8000 Muenchen
DE2925933A1 (en) 1978-08-30 1980-03-13 Picker Corp Transducer-probe for ultrasonically diagnosesysteme
US4199246A (en) * 1976-10-04 1980-04-22 Polaroid Corporation Ultrasonic ranging system for a camera
US4204435A (en) * 1977-04-29 1980-05-27 Agence Nationale De Valorisation De La Recherche (Anvar) Devices using ultrasounds for forming images, in particular for _the internal examination of the human body
US4205686A (en) * 1977-09-09 1980-06-03 Picker Corporation Ultrasonic transducer and examination method
US4209022A (en) * 1976-06-03 1980-06-24 Cgr Ultrasonic Echography apparatus for medical diagnosis, using a multiple-element probe
DE2904115A1 (en) 1979-02-03 1980-08-07 Kurt Prof Dr Semm Hooked scissors for surgical section - have mating guide faces for blades urging cutting faces together during last part of movement
US4218768A (en) * 1976-12-22 1980-08-19 Siemens Aktiengesellschaft Apparatus for ultrasonic scanning
US4235111A (en) * 1976-09-29 1980-11-25 Siemens Aktiengesellschaft Apparatus for ultrasonic scanning
US4245511A (en) * 1975-06-30 1981-01-20 Siemens Aktiengesellschaft Ultrasonic applicator for ultrasonic scanning of bodies and method of using the same
DE2921444B2 (en) 1979-05-26 1981-04-23 Richard Wolf Gmbh, 7134 Knittlingen, De
US4274421A (en) * 1977-11-23 1981-06-23 C. G. R. Ultra Sonic Echo sound apparatus including an oscillating mirror for use in medical diagnosis
US4281661A (en) * 1977-11-23 1981-08-04 C. G. R.-Ultrasonic Medical echo sounding apparatus with a wide sector scanning angle
US4281550A (en) * 1979-12-17 1981-08-04 North American Philips Corporation Curved array of sequenced ultrasound transducers
US4287770A (en) * 1978-12-20 1981-09-08 Siemens Aktiengesellschaft Method for the manufacture of ultrasonic transducers
EP0036353A1 (en) * 1980-03-07 1981-09-23 Cgr Ultrasonic Ultrasonic imaging probe with acoustic lens and echographic imaging system comprising such a probe
US4305296A (en) * 1980-02-08 1981-12-15 Sri International Ultrasonic imaging method and apparatus with electronic beam focusing and scanning
FR2298107B1 (en) 1975-01-17 1981-12-18 Greater Glasgon Health Board
US4311147A (en) * 1979-05-26 1982-01-19 Richard Wolf Gmbh Apparatus for contact-free disintegration of kidney stones or other calculi
EP0045265A2 (en) * 1980-07-29 1982-02-03 Jacques Dory Probe for echography with sectional mechanical scanning
US4315514A (en) * 1980-05-08 1982-02-16 William Drewes Method and apparatus for selective cell destruction
US4350917A (en) * 1980-06-09 1982-09-21 Riverside Research Institute Frequency-controlled scanning of ultrasonic beams
DE3120611A1 (en) 1981-05-23 1982-12-16 Battelle Institut E V Device for radiating and for receiving focused ultrasonic waves
EP0068961A2 (en) * 1981-06-26 1983-01-05 Thomson-Csf Apparatus for the local heating of biological tissue
US4368410A (en) * 1980-10-14 1983-01-11 Dynawave Corporation Ultrasound therapy device
US4373395A (en) * 1979-10-17 1983-02-15 Siemens Aktiengesellschaft Apparatus for ultrasonic scanning
EP0072498A1 (en) * 1981-08-18 1983-02-23 Kabushiki Kaisha Toshiba Ultrasonic imaging apparatus
US4375818A (en) * 1979-03-12 1983-03-08 Olympus Optical Company Ltd. Ultrasonic diagnosis system assembled into endoscope
US4385255A (en) * 1979-11-02 1983-05-24 Yokogawa Electric Works, Ltd. Linear array ultrasonic transducer
EP0081639A1 (en) * 1981-11-25 1983-06-22 DORNIER SYSTEM GmbH Device for the harmless coupling and decoupling of shock waves for therapeutic purposes
GB2113099A (en) 1982-01-07 1983-08-03 Technicare Corp Apparatus for imaging and thermally treating tissue using ultrasound
EP0090138A2 (en) * 1982-03-25 1983-10-05 DORNIER SYSTEM GmbH Apparatus for the disintegration of concretions in living bodies
FR2487665B1 (en) 1980-07-29 1983-10-07 Dory Jacques
US4412316A (en) * 1980-05-21 1983-10-25 Siemens Aktiengesellschaft Ultrasonic transducer arrangement
FR2487664B1 (en) 1980-07-29 1983-11-10 Dory Jacques
US4417582A (en) * 1981-08-05 1983-11-29 Technicare Corporation Resolution measuring device for acoustical imaging systems and method of use
DE3220751A1 (en) 1982-06-02 1983-12-08 Joerg Dr Schueller Device for crushing concrements, especially renal calculi, in living human or animal bodies
US4434341A (en) * 1980-02-20 1984-02-28 Busby Dennis L Selective, locally defined heating of a body
US4440025A (en) * 1980-06-27 1984-04-03 Matsushita Electric Industrial Company, Limited Arc scan transducer array having a diverging lens
US4441486A (en) * 1981-10-27 1984-04-10 Board Of Trustees Of Leland Stanford Jr. University Hyperthermia system
EP0108190A2 (en) * 1982-11-06 1984-05-16 DORNIER SYSTEM GmbH Shock wave reflector
US4458533A (en) * 1980-06-02 1984-07-10 Siemens Aktiengesellschaft Apparatus for ultrasonic scanning
US4462092A (en) * 1980-05-15 1984-07-24 Matsushita Electric Industrial Company, Limited Arc scan ultrasonic transducer array
US4474180A (en) * 1982-05-13 1984-10-02 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Apparatus for disintegrating kidney stones
US4478083A (en) * 1982-06-30 1984-10-23 Siemens Aktiengesellschaft Plane reconstruction ultrasound tomography device
EP0124686A2 (en) * 1983-05-07 1984-11-14 DORNIER SYSTEM GmbH Spark gap for the generation of shock waves for the non-contact disintegration of concrements in living bodies
US4484569A (en) * 1981-03-13 1984-11-27 Riverside Research Institute Ultrasonic diagnostic and therapeutic transducer assembly and method for using
US4486680A (en) * 1982-03-04 1984-12-04 Richard Wolf Gmbh Ultrasonic piezoelectric disintegrater
DE3328068A1 (en) 1983-08-03 1985-02-21 Siemens Ag Means for beruehrungslosen disintegrating concretions
US4501277A (en) * 1981-11-12 1985-02-26 Tokyo Shibaura Denki Kabushiki Kaisha Selected beam marking system for rapid ultrasound measurements
DE2538960C2 (en) 1975-09-02 1985-04-11 Dornier System Gmbh, 7990 Friedrichshafen, De
US4526168A (en) * 1981-05-14 1985-07-02 Siemens Aktiengesellschaft Apparatus for destroying calculi in body cavities
DE2913251C2 (en) 1979-04-03 1985-08-01 Richard Wolf Gmbh, 7134 Knittlingen, De
US4536673A (en) * 1984-01-09 1985-08-20 Siemens Aktiengesellschaft Piezoelectric ultrasonic converter with polyurethane foam damper
US4535771A (en) * 1981-12-22 1985-08-20 Olympus Optical Co., Ltd. Calculus disintegrating apparatus
NL8400504A (en) 1984-02-16 1985-09-16 Optische Ind De Oude Delft Nv A device for contact-free disintegration of part of a body standing concrements.
US4545385A (en) * 1982-03-23 1985-10-08 Siemens Aktiengesellschaft Ultrasound examination device for scanning body parts
US4550606A (en) * 1982-09-28 1985-11-05 Cornell Research Foundation, Inc. Ultrasonic transducer array with controlled excitation pattern
US4561019A (en) * 1983-05-16 1985-12-24 Riverside Research Institute Frequency diversity for image enhancement
US4564980A (en) * 1980-06-06 1986-01-21 Siemens Aktiengesellschaft Ultrasonic transducer system and manufacturing method
GB2140693B (en) 1983-06-01 1986-08-28 Wolf Gmbh Richard Piezoelectric transducer for the destruction of concretions within an animal body
US4610249A (en) * 1984-05-08 1986-09-09 The Johns Hopkins University Means and method for the noninvasive fragmentation of body concretions
US4618887A (en) * 1983-03-14 1986-10-21 Siemens Aktiengesellschaft Method and apparatus for representing ultrasonic echo signals arriving in polar coordinates
US4618796A (en) * 1984-10-12 1986-10-21 Richard Wolf Gmbh Acoustic diode
US4620545A (en) * 1984-10-31 1986-11-04 Trutek Research, Inc. Non-invasive destruction of kidney stones
US4622969A (en) * 1983-06-10 1986-11-18 Dornier System Gmbh Shock wave matching in therapeutic equipment
US4622972A (en) * 1981-10-05 1986-11-18 Varian Associates, Inc. Ultrasound hyperthermia applicator with variable coherence by multi-spiral focusing
US4639904A (en) * 1985-03-22 1987-01-27 Richard Wolf Gmbh Sonic transmitters
US4646756A (en) * 1982-10-26 1987-03-03 The University Of Aberdeen Ultra sound hyperthermia device
US4671292A (en) * 1985-04-30 1987-06-09 Dymax Corporation Concentric biopsy probe
US4674505A (en) * 1983-08-03 1987-06-23 Siemens Aktiengesellschaft Apparatus for the contact-free disintegration of calculi
US4685461A (en) * 1981-11-25 1987-08-11 Dornier System Gmbh Apparatus and method for triggering shock waves in lithotripsy
DE3426398C1 (en) 1984-07-18 1987-11-12 Dornier System Gmbh, 7990 Friedrichshafen, De
DE3240691C1 (en) 1982-11-04 1987-12-23 Dornier System Gmbh A device for generating shock wave pulse trains
US4721106A (en) * 1984-07-14 1988-01-26 Richard Wolf Gmbh Piezoelectric transducer for destruction of concretions inside the body
DE3122056C2 (en) 1981-06-03 1988-11-03 Siemens Ag, 1000 Berlin Und 8000 Muenchen, De
DE3150513C2 (en) 1981-12-21 1989-05-11 Battelle-Institut Ev, 6000 Frankfurt, De
DE3142639C2 (en) 1981-10-28 1989-07-06 Battelle-Institut Ev, 6000 Frankfurt, De
JP4418782B2 (en) 2004-08-31 2010-02-24 エーエスエムエル ネザーランズ ビー.ブイ. Lithographic apparatus, device manufacturing method, calibration method, and computer program products
JP4526168B2 (en) 1999-08-18 2010-08-18 アルカテル−ルーセント Submarine communication system and the landing stage for the
JP5795795B2 (en) 2010-05-07 2015-10-14 テトラ・ラヴァル・ホールディングス・アンド・ファイナンス・ソシエテ・アノニムTetra Laval Holdings & Finance S.A. The plate cylinder

Patent Citations (151)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE654673C (en) * 1935-12-15 1937-12-24 Siemens Reiniger Werke Ag Device for treatment of objects by ultrasonic waves
US2484626A (en) * 1946-07-26 1949-10-11 Bell Telephone Labor Inc Electromechanical transducer
US2645727A (en) * 1948-03-26 1953-07-14 Bell Telephone Labor Inc Focusing ultrasonic radiator
US2632634A (en) * 1950-09-23 1953-03-24 Brush Dev Co Electroacoustic device
US2792829A (en) * 1952-02-06 1957-05-21 Raytheon Mfg Co Frequency modulated ultrasonic therapeutic apparatus
FR1215631A (en) 1957-08-19 1960-04-20 Chirana Praha Np Electroacoustic generator damping element for non-destructive testing apparatus for ultrasonic pulses
US3168659A (en) * 1960-01-11 1965-02-02 Gen Motors Corp Variable focus transducer
US3338235A (en) * 1960-07-21 1967-08-29 George A D Gordon Ultrasonic therapeutic device with recording apparatus
FR1334210A (en) 1962-09-22 1963-08-02 Device notably for the application of wax, painting and any cleaning product
GB998173A (en) 1963-02-04 1965-07-14 George Andrew Douglas Gordon Method and apparatus for destroying limited groups of cells
US3237623A (en) * 1963-02-04 1966-03-01 George A D Gordon Apparatus for destroying limited groups of cells
US3560913A (en) * 1968-10-09 1971-02-02 Us Navy Acoustic pulse focusing means
DE2018468A1 (en) 1969-04-22 1970-10-29
US3756071A (en) * 1969-06-06 1973-09-04 Realisations Ultrasoniques Sa Process and apparatus for analyzing materials by means of ultrasonic pulses, employing the transfer function characteristic of each obstacle
US3810174A (en) * 1969-11-28 1974-05-07 Hughes Aircraft Co Digital scan converter
DE2053982B2 (en) 1970-04-25 1975-02-13 Eduard Kloz Ultrasonic disintegrator for calculi - has piezoelectric transducer coupled to cystoscope between different metal discs
US3785382A (en) * 1971-05-14 1974-01-15 Wolf Gmbh Richard Device for destroying stones in the bladder, in the ureter, in the kidneys and the like
DE2223319A1 (en) 1971-05-14 1972-12-07 Wolf Gmbh Richard Means for destroying stones in the urinary bladder, ureter, kidney, etc..
US3735755A (en) * 1971-06-28 1973-05-29 Interscience Research Inst Noninvasive surgery method and apparatus
DE2202989A1 (en) 1972-01-21 1973-07-26 Siemens Ag Focused ultrasound transducer
US3974682A (en) * 1972-06-23 1976-08-17 Siemens Aktiengesellschaft Ultra sound examining device
FR2222658B1 (en) 1973-03-06 1977-04-29 Holotron Corp
US3879698A (en) * 1973-04-26 1975-04-22 Edo Corp Unipolar acoustic pulse generator apparatus
US3911730A (en) * 1973-09-07 1975-10-14 Krautkramer Branson Ultrasonic transducer probe system
DE2351247B2 (en) 1973-10-12 1975-10-23 Dornier System Gmbh, 7990 Friedrichshafen
US3942531A (en) * 1973-10-12 1976-03-09 Dornier System Gmbh Apparatus for breaking-up, without contact, concrements present in the body of a living being
FR2247195B1 (en) 1973-10-12 1979-03-16 Dornier System Gmbh
US4005258A (en) * 1973-11-26 1977-01-25 Realization Ultrasoniques Ultrasonic examination
US3924259A (en) * 1974-05-15 1975-12-02 Raytheon Co Array of multicellular transducers
US3927557A (en) * 1974-05-30 1975-12-23 Gen Electric Acoustic imaging apparatus with liquid-filled acoustic corrector lens
FR2275771B1 (en) 1974-05-30 1981-09-25 Gen Electric
US4058114A (en) * 1974-09-11 1977-11-15 Siemens Aktiengesellschaft Ultrasonic arrangement for puncturing internal body organs, vessels and the like
US3958559A (en) * 1974-10-16 1976-05-25 New York Institute Of Technology Ultrasonic transducer
FR2298107B1 (en) 1975-01-17 1981-12-18 Greater Glasgon Health Board
US4046149A (en) * 1975-01-31 1977-09-06 Olympus Optical Co., Ltd. Instrument for removing a foreign substance from the body cavity of human being
US4094306A (en) * 1975-05-01 1978-06-13 The Commonwealth Of Australia, C/O The Department Of Health Apparatus for ultrasonic examination
US4163394A (en) * 1975-06-30 1979-08-07 Siemens Aktiengesellschaft Method of ultrasonic scanning of bodies
US4294119A (en) * 1975-06-30 1981-10-13 Siemens Aktiengesellschaft Ultrasonic applicator for ultrasonic scanning of bodies
US4245511A (en) * 1975-06-30 1981-01-20 Siemens Aktiengesellschaft Ultrasonic applicator for ultrasonic scanning of bodies and method of using the same
DE2538960C2 (en) 1975-09-02 1985-04-11 Dornier System Gmbh, 7990 Friedrichshafen, De
US4070905A (en) * 1975-10-13 1978-01-31 The Commonwealth Of Australia Ultrasonic beam scanning
DE2645738A1 (en) 1975-10-13 1977-04-21 Commw Of Australia Ultrasonic beam scanning
US4084582A (en) * 1976-03-11 1978-04-18 New York Institute Of Technology Ultrasonic imaging system
US4181120A (en) * 1976-04-23 1980-01-01 Tokyo Shibaura Electric Co., Ltd. Vessel for ultrasonic scanner
US4209022A (en) * 1976-06-03 1980-06-24 Cgr Ultrasonic Echography apparatus for medical diagnosis, using a multiple-element probe
DE2635635C3 (en) 1976-08-07 1979-05-31 Dornier System Gmbh, 7990 Friedrichshafen
US4097835A (en) * 1976-09-20 1978-06-27 Sri International Dual transducer arrangement for ultrasonic imaging system
US4235111A (en) * 1976-09-29 1980-11-25 Siemens Aktiengesellschaft Apparatus for ultrasonic scanning
US4199246A (en) * 1976-10-04 1980-04-22 Polaroid Corporation Ultrasonic ranging system for a camera
DE2648908A1 (en) 1976-10-28 1978-05-03 Bosch Gmbh Robert Therapeutic deep HF heating - involves cooling body surface over focus to counteract unwanted stray heating nearer surface
DE2712341A1 (en) 1976-11-01 1978-05-03 Stanford Research Inst Ultrasonic transducers with a variable focal point
US4218768A (en) * 1976-12-22 1980-08-19 Siemens Aktiengesellschaft Apparatus for ultrasonic scanning
US4174634A (en) * 1977-01-04 1979-11-20 C.G.R. Ultrasonic Echographic device for the real-time display of internal discontinuities of a test object
DE2718847C3 (en) 1977-04-28 1979-10-11 Eberhard Prof. Dr.Rer.Nat. 6600 Saarbruecken Haeusler
US4204435A (en) * 1977-04-29 1980-05-27 Agence Nationale De Valorisation De La Recherche (Anvar) Devices using ultrasounds for forming images, in particular for _the internal examination of the human body
DE2722252C3 (en) 1977-05-17 1979-12-06 Dornier System Gmbh, 7990 Friedrichshafen
EP0000058A1 (en) * 1977-06-10 1978-12-20 Bayer Ag Process and apparatus for continuously moulding foamed slabs of rectangular cross-section
US4205686A (en) * 1977-09-09 1980-06-03 Picker Corporation Ultrasonic transducer and examination method
US4274421A (en) * 1977-11-23 1981-06-23 C. G. R. Ultra Sonic Echo sound apparatus including an oscillating mirror for use in medical diagnosis
US4281661A (en) * 1977-11-23 1981-08-04 C. G. R.-Ultrasonic Medical echo sounding apparatus with a wide sector scanning angle
FR2410276B1 (en) 1977-11-23 1981-08-28 Cgr Ultrasonic
DE2826828C2 (en) 1978-06-19 1980-03-06 Siemens Ag, 1000 Berlin Und 8000 Muenchen
DE2925933A1 (en) 1978-08-30 1980-03-13 Picker Corp Transducer-probe for ultrasonically diagnosesysteme
US4287770A (en) * 1978-12-20 1981-09-08 Siemens Aktiengesellschaft Method for the manufacture of ultrasonic transducers
DE2904115A1 (en) 1979-02-03 1980-08-07 Kurt Prof Dr Semm Hooked scissors for surgical section - have mating guide faces for blades urging cutting faces together during last part of movement
US4375818A (en) * 1979-03-12 1983-03-08 Olympus Optical Company Ltd. Ultrasonic diagnosis system assembled into endoscope
DE2913251C2 (en) 1979-04-03 1985-08-01 Richard Wolf Gmbh, 7134 Knittlingen, De
US4311147A (en) * 1979-05-26 1982-01-19 Richard Wolf Gmbh Apparatus for contact-free disintegration of kidney stones or other calculi
DE2921444B2 (en) 1979-05-26 1981-04-23 Richard Wolf Gmbh, 7134 Knittlingen, De
US4373395A (en) * 1979-10-17 1983-02-15 Siemens Aktiengesellschaft Apparatus for ultrasonic scanning
US4385255A (en) * 1979-11-02 1983-05-24 Yokogawa Electric Works, Ltd. Linear array ultrasonic transducer
US4281550A (en) * 1979-12-17 1981-08-04 North American Philips Corporation Curved array of sequenced ultrasound transducers
US4305296A (en) * 1980-02-08 1981-12-15 Sri International Ultrasonic imaging method and apparatus with electronic beam focusing and scanning
US4305296B2 (en) * 1980-02-08 1989-05-09 Ultrasonic imaging method and apparatus with electronic beam focusing and scanning
US4305296B1 (en) * 1980-02-08 1983-12-13
US4434341A (en) * 1980-02-20 1984-02-28 Busby Dennis L Selective, locally defined heating of a body
EP0036353A1 (en) * 1980-03-07 1981-09-23 Cgr Ultrasonic Ultrasonic imaging probe with acoustic lens and echographic imaging system comprising such a probe
US4340944A (en) * 1980-03-07 1982-07-20 Cgr Ultrasonic Ultrasonic echographic probe having an acoustic lens and an echograph incorporating said probe
FR2477723B1 (en) 1980-03-07 1984-08-03 Cgr Ultrasonic
US4315514A (en) * 1980-05-08 1982-02-16 William Drewes Method and apparatus for selective cell destruction
US4462092A (en) * 1980-05-15 1984-07-24 Matsushita Electric Industrial Company, Limited Arc scan ultrasonic transducer array
US4412316A (en) * 1980-05-21 1983-10-25 Siemens Aktiengesellschaft Ultrasonic transducer arrangement
US4458533A (en) * 1980-06-02 1984-07-10 Siemens Aktiengesellschaft Apparatus for ultrasonic scanning
US4564980A (en) * 1980-06-06 1986-01-21 Siemens Aktiengesellschaft Ultrasonic transducer system and manufacturing method
US4350917A (en) * 1980-06-09 1982-09-21 Riverside Research Institute Frequency-controlled scanning of ultrasonic beams
US4470308A (en) * 1980-06-27 1984-09-11 Matsushita Electric Industrial Co., Ltd. Arc scan ultrasonic imaging system having diverging lens and path-length compensator
US4440025A (en) * 1980-06-27 1984-04-03 Matsushita Electric Industrial Company, Limited Arc scan transducer array having a diverging lens
FR2487664B1 (en) 1980-07-29 1983-11-10 Dory Jacques
EP0045265A2 (en) * 1980-07-29 1982-02-03 Jacques Dory Probe for echography with sectional mechanical scanning
FR2487665B1 (en) 1980-07-29 1983-10-07 Dory Jacques
US4368410A (en) * 1980-10-14 1983-01-11 Dynawave Corporation Ultrasound therapy device
US4484569A (en) * 1981-03-13 1984-11-27 Riverside Research Institute Ultrasonic diagnostic and therapeutic transducer assembly and method for using
DE3119295C2 (en) 1981-05-14 1987-05-27 Siemens Ag, 1000 Berlin Und 8000 Muenchen, De
US4526168A (en) * 1981-05-14 1985-07-02 Siemens Aktiengesellschaft Apparatus for destroying calculi in body cavities
DE3120611A1 (en) 1981-05-23 1982-12-16 Battelle Institut E V Device for radiating and for receiving focused ultrasonic waves
DE3122056C2 (en) 1981-06-03 1988-11-03 Siemens Ag, 1000 Berlin Und 8000 Muenchen, De
EP0068961A2 (en) * 1981-06-26 1983-01-05 Thomson-Csf Apparatus for the local heating of biological tissue
US4586512A (en) * 1981-06-26 1986-05-06 Thomson-Csf Device for localized heating of biological tissues
US4417582A (en) * 1981-08-05 1983-11-29 Technicare Corporation Resolution measuring device for acoustical imaging systems and method of use
EP0072498A1 (en) * 1981-08-18 1983-02-23 Kabushiki Kaisha Toshiba Ultrasonic imaging apparatus
US4622972A (en) * 1981-10-05 1986-11-18 Varian Associates, Inc. Ultrasound hyperthermia applicator with variable coherence by multi-spiral focusing
US4441486A (en) * 1981-10-27 1984-04-10 Board Of Trustees Of Leland Stanford Jr. University Hyperthermia system
DE3142639C2 (en) 1981-10-28 1989-07-06 Battelle-Institut Ev, 6000 Frankfurt, De
US4501277A (en) * 1981-11-12 1985-02-26 Tokyo Shibaura Denki Kabushiki Kaisha Selected beam marking system for rapid ultrasound measurements
US4685461A (en) * 1981-11-25 1987-08-11 Dornier System Gmbh Apparatus and method for triggering shock waves in lithotripsy
EP0081639A1 (en) * 1981-11-25 1983-06-22 DORNIER SYSTEM GmbH Device for the harmless coupling and decoupling of shock waves for therapeutic purposes
DE3150513C2 (en) 1981-12-21 1989-05-11 Battelle-Institut Ev, 6000 Frankfurt, De
US4535771A (en) * 1981-12-22 1985-08-20 Olympus Optical Co., Ltd. Calculus disintegrating apparatus
GB2113099A (en) 1982-01-07 1983-08-03 Technicare Corp Apparatus for imaging and thermally treating tissue using ultrasound
US4486680A (en) * 1982-03-04 1984-12-04 Richard Wolf Gmbh Ultrasonic piezoelectric disintegrater
US4545385A (en) * 1982-03-23 1985-10-08 Siemens Aktiengesellschaft Ultrasound examination device for scanning body parts
DE3210919C2 (en) 1982-03-25 1986-07-10 Dornier System Gmbh, 7990 Friedrichshafen, De
EP0090138A2 (en) * 1982-03-25 1983-10-05 DORNIER SYSTEM GmbH Apparatus for the disintegration of concretions in living bodies
US4474180A (en) * 1982-05-13 1984-10-02 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Apparatus for disintegrating kidney stones
DE3220751A1 (en) 1982-06-02 1983-12-08 Joerg Dr Schueller Device for crushing concrements, especially renal calculi, in living human or animal bodies
US4478083A (en) * 1982-06-30 1984-10-23 Siemens Aktiengesellschaft Plane reconstruction ultrasound tomography device
GB2126901B (en) 1982-09-15 1987-02-11 Varian Associates Hyperthermia applicator
US4550606A (en) * 1982-09-28 1985-11-05 Cornell Research Foundation, Inc. Ultrasonic transducer array with controlled excitation pattern
US4646756A (en) * 1982-10-26 1987-03-03 The University Of Aberdeen Ultra sound hyperthermia device
DE3240691C1 (en) 1982-11-04 1987-12-23 Dornier System Gmbh A device for generating shock wave pulse trains
US4721108A (en) * 1982-11-04 1988-01-26 Dornier System Gmbh Generator for a pulse train of shockwaves
DE3241026C2 (en) 1982-11-06 1986-12-04 Dornier System Gmbh, 7990 Friedrichshafen, De
EP0108190A2 (en) * 1982-11-06 1984-05-16 DORNIER SYSTEM GmbH Shock wave reflector
US4570634A (en) * 1982-11-06 1986-02-18 Dornier System Gmbh Shockwave reflector
US4618887A (en) * 1983-03-14 1986-10-21 Siemens Aktiengesellschaft Method and apparatus for representing ultrasonic echo signals arriving in polar coordinates
US4608983A (en) * 1983-05-07 1986-09-02 Dornier System Gmbh Generation for shock waves for contactless destruction of concrements in a living being
DE3316837C2 (en) 1983-05-07 1986-06-26 Dornier System Gmbh, 7990 Friedrichshafen, De
EP0124686A2 (en) * 1983-05-07 1984-11-14 DORNIER SYSTEM GmbH Spark gap for the generation of shock waves for the non-contact disintegration of concrements in living bodies
US4561019A (en) * 1983-05-16 1985-12-24 Riverside Research Institute Frequency diversity for image enhancement
US4858597A (en) * 1983-06-01 1989-08-22 Richard Wolf Gmbh Piezoelectric transducer for the destruction of concretions within an animal body
FR2589715B1 (en) 1983-06-01 1994-08-12 Wolf Gmbh Richard piezoelectric converter
GB2140693B (en) 1983-06-01 1986-08-28 Wolf Gmbh Richard Piezoelectric transducer for the destruction of concretions within an animal body
FR2546737B1 (en) 1983-06-01 1987-04-10 Wolf Gmbh Richard piezoelectric converter for destroying concretions on the inside of the body
US4622969A (en) * 1983-06-10 1986-11-18 Dornier System Gmbh Shock wave matching in therapeutic equipment
DE3320998C2 (en) 1983-06-10 1987-11-12 Dornier System Gmbh, 7990 Friedrichshafen, De
EP0133946A2 (en) * 1983-08-03 1985-03-13 Siemens Aktiengesellschaft Apparatus for the contactless disintegration of concrements
US4674505A (en) * 1983-08-03 1987-06-23 Siemens Aktiengesellschaft Apparatus for the contact-free disintegration of calculi
DE3328068A1 (en) 1983-08-03 1985-02-21 Siemens Ag Means for beruehrungslosen disintegrating concretions
US4536673A (en) * 1984-01-09 1985-08-20 Siemens Aktiengesellschaft Piezoelectric ultrasonic converter with polyurethane foam damper
EP0155028A1 (en) * 1984-02-16 1985-09-18 Dornier Medizintechnik Gmbh An apparatus for the non-contact disintegration of concrements present in a body
NL8400504A (en) 1984-02-16 1985-09-16 Optische Ind De Oude Delft Nv A device for contact-free disintegration of part of a body standing concrements.
US4610249A (en) * 1984-05-08 1986-09-09 The Johns Hopkins University Means and method for the noninvasive fragmentation of body concretions
US4721106A (en) * 1984-07-14 1988-01-26 Richard Wolf Gmbh Piezoelectric transducer for destruction of concretions inside the body
DE3426398C1 (en) 1984-07-18 1987-11-12 Dornier System Gmbh, 7990 Friedrichshafen, De
US4618796A (en) * 1984-10-12 1986-10-21 Richard Wolf Gmbh Acoustic diode
US4620545A (en) * 1984-10-31 1986-11-04 Trutek Research, Inc. Non-invasive destruction of kidney stones
US4639904A (en) * 1985-03-22 1987-01-27 Richard Wolf Gmbh Sonic transmitters
US4671292A (en) * 1985-04-30 1987-06-09 Dymax Corporation Concentric biopsy probe
JP4526168B2 (en) 1999-08-18 2010-08-18 アルカテル−ルーセント Submarine communication system and the landing stage for the
JP4418782B2 (en) 2004-08-31 2010-02-24 エーエスエムエル ネザーランズ ビー.ブイ. Lithographic apparatus, device manufacturing method, calibration method, and computer program products
JP5795795B2 (en) 2010-05-07 2015-10-14 テトラ・ラヴァル・ホールディングス・アンド・ファイナンス・ソシエテ・アノニムTetra Laval Holdings & Finance S.A. The plate cylinder

Non-Patent Citations (192)

* Cited by examiner, † Cited by third party
Title
"Echographic Ultrasonore: Un Circuit CCD Pour Simplifier L'Electronique De Commande", Mesures Regulation Automatisme-Fevrier 1980, pp. 25-27.
"Ultrasonic Focusing Radiators", pp. 225-285, 306-307.
A Scanning, Focused Ultrasound Hyperthermia Delivery System, D. M. Cooper et al. *
Bartels, "Intraoperative Rontegenuntersuchungen Der Niere Mit Dem Renodorgerat", Symposium/Biophysikalische Verfahren zur Diagnose und Therapie von Steinleiden der Harnevege Wissenschaftliche Berichte, Meersburg, Jun. 10-11, 1976, pp. 74-81.
Bartels, "Zur Frage Der Nierenstein-Darstellung Mit Der B-Scan Sonographie", Symposium/Biophysikalische Verfahren zur Diagnose und Therapie von Steinleiden der Harnevege Wissenschaftliche Berichte, Meersburg, Jun. 10-11, 1976, pp. 70-73.
Bartels, Intraoperative Rontegenuntersuchungen Der Niere Mit Dem Renodorgerat , Symposium/Biophysikalische Verfahren zur Diagnose und Therapie von Steinleiden der Harnevege Wissenschaftliche Berichte, Meersburg, Jun. 10 11, 1976, pp. 74 81. *
Bartels, Zur Frage Der Nierenstein Darstellung Mit Der B Scan Sonographie , Symposium/Biophysikalische Verfahren zur Diagnose und Therapie von Steinleiden der Harnevege Wissenschaftliche Berichte, Meersburg, Jun. 10 11, 1976, pp. 70 73. *
Bergmann, "Der Ultraschall-und Siene Anwendung in Wissen Schaft und Technik", S. Hirzel Verlag, Stuttgart, 1954, pp. 126-137.
Berlinicke et al., "Uber Beeineflussung Von Gallensteinen Durch Ultraschall in vitro", Klinitsche Wochenschrift, Dec. 28, 1950, p. 390.
Berlinicke et al., Uber Beeineflussung Von Gallensteinen Durch Ultraschall in vitro , Klinitsche Wochenschrift, Dec. 28, 1950, p. 390. *
Bittner, "Uber Die Moglichkeiten, Nierensteine Mit Hilfe Des Ultraschall-A-Verfahrens Nachzuweisen Und Zu Lokalisieren", Symposium/Biophysikalische Verfahren zur Diagnose und Therapie von Steinleiden der Harnevege Wissenschaftliche Berichte, Meersburg, Jun. 10-11, 1976, pp. 61-69.
Bittner, Uber Die Moglichkeiten, Nierensteine Mit Hilfe Des Ultraschall A Verfahrens Nachzuweisen Und Zu Lokalisieren , Symposium/Biophysikalische Verfahren zur Diagnose und Therapie von Steinleiden der Harnevege Wissenschaftliche Berichte, Meersburg, Jun. 10 11, 1976, pp. 61 69. *
Brannen et al., "Ultrasonic Destruction of Kidney Stones", Original Clinical Articles, Mason Clinic, Seattle, Feb. 1984, vol. 140, No. 2, pp. 227-232.
Brannen et al., Ultrasonic Destruction of Kidney Stones , Original Clinical Articles, Mason Clinic, Seattle, Feb. 1984, vol. 140, No. 2, pp. 227 232. *
Brinkmeyer et al., Beobachtung Kurzer Kavitationsstosswellen mit Koharent Optischen Methoden, DAGA 76, pp. 461 464. *
Brinkmeyer et al., Beobachtung Kurzer Kavitationsstosswellen mit Koharent-Optischen Methoden, DAGA '76, pp. 461-464.
Bulman, W., "Applications of the Hall Effect", Solid-State Electronics, vol. 9, 1966, pp. 361-372.
Bulman, W., Applications of the Hall Effect , Solid State Electronics, vol. 9, 1966, pp. 361 372. *
Bulow et al., "Electrohydraulic Lithotripsy with Aspiration of the Fragments Under Vision--304 Consecutive Cases", J. Urol., vol. 126, Oct. 1981, pp. 454-456.
Bulow et al., Electrohydraulic Lithotripsy with Aspiration of the Fragments Under Vision 304 Consecutive Cases , J. Urol., vol. 126, Oct. 1981, pp. 454 456. *
Campbell, J. et al., "Normalization of Ultrasonic Scattering Measurements to Obtain Average Differential Scattering Cross Sections for Tissues", J. Acoust. Soc. Am., vol. 74, No. 2, Aug. 1984, pp. 393-399.
Campbell, J. et al., Normalization of Ultrasonic Scattering Measurements to Obtain Average Differential Scattering Cross Sections for Tissues , J. Acoust. Soc. Am., vol. 74, No. 2, Aug. 1984, pp. 393 399. *
Chaussy et al., "Extracorporeal Shock Wave Lithotripsy (ESWL) for Treatment of Urolithiasis", Special Issue to Urology, vol. 23, No. 5, May 1984, pp. 59-66.
Chaussy et al., "Extrakorporale Stobwellenlithotripsie-Beginn einer Umstrukturierung in der Behandlung des Harnsteinleiden?", Urologe A, vol. 23, 1984, pp. 25-29.
Chaussy et al., "First Clinical Experience with Extracorporeally Induced Destruction of Kidney Stones by Shock Waves", J. Urol., vol. 127, Mar. 1982, pp. 417-420.
Chaussy et al., "Shock Wave Treatment for Stones in the Upper Urinary Tract", Urologic Clinics of North America, vol. 10, No. 4, Nov. 1984, pp. 743-750.
Chaussy et al., Extracorporeal Shock Wave Lithotripsy (ESWL) for Treatment of Urolithiasis , Special Issue to Urology, vol. 23, No. 5, May 1984, pp. 59 66. *
Chaussy et al., Extrakorporale Stobwellenlithotripsie Beginn einer Umstrukturierung in der Behandlung des Harnsteinleiden , Urologe A, vol. 23, 1984, pp. 25 29. *
Chaussy et al., First Clinical Experience with Extracorporeally Induced Destruction of Kidney Stones by Shock Waves , J. Urol., vol. 127, Mar. 1982, pp. 417 420. *
Chaussy et al., Shock Wave Treatment for Stones in the Upper Urinary Tract , Urologic Clinics of North America, vol. 10, No. 4, Nov. 1984, pp. 743 750. *
Chaussy, "Beruhrungsfreie Nierensteinzertrummerung Durch Extrakorporal Erzeugte, Fokussierte Stobwellen", Beitrage Zur Urologic, vol. 2, Karger, Bassel, 1980, pp. 40-41, Translation of entire source included, Chaussy et al., Extracorporeal Shock Wave Lithotripsy--New Aspects in the Treatment of Kidney Stone Disease, Karger, Basel, 1982.
Chaussy, Beruhrungsfreie Nierensteinzertrummerung Durch Extrakorporal Erzeugte, Fokussierte Stobwellen , Beitrage Zur Urologic, vol. 2, Karger, Bassel, 1980, pp. 40 41, Translation of entire source included, Chaussy et al., Extracorporeal Shock Wave Lithotripsy New Aspects in the Treatment of Kidney Stone Disease, Karger, Basel, 1982. *
Chaussy, et al., "Extracorporeal Shock Wave Lithotripsy for the Treatment of Urinary Tract Stones", Hospimedica, Sep.-Oct. 1986, pp. 21-27.
Chaussy, et al., Extracorporeal Shock Wave Lithotripsy for the Treatment of Urinary Tract Stones , Hospimedica, Sep. Oct. 1986, pp. 21 27. *
Coats, "Application of Ultrasonic Energy to Urinary and Biliary Calculi", J. Urol., vol. 75, No. 5, May 1956, pp. 865-874.
Coleman et al., "Production of Alternate Filtration Paths for Treatment of Glaucoma with High Intensity Ultrasound", Paper No. 1303, AIUM/SDMS Annual Convention, San Francisco, Calif., Aug. 17-21, 1981.
Coleman et al., "Therapeutic Ultrasound in the Production of Ocular Lesions", American Journal of Opthalmology, 86:185-192, 1978.
Coleman et al., "Ultrasonically Accelerated Resorption of Vitreous Membranes", American Journal of Opthalmology, 89:490-499, 1980.
Coleman et al., Production of Alternate Filtration Paths for Treatment of Glaucoma with High Intensity Ultrasound , Paper No. 1303, AIUM/SDMS Annual Convention, San Francisco, Calif., Aug. 17 21, 1981. *
Coleman et al., Therapeutic Ultrasound in the Production of Ocular Lesions , American Journal of Opthalmology, 86:185 192, 1978. *
Coleman et al., Ultrasonically Accelerated Resorption of Vitreous Membranes , American Journal of Opthalmology, 89:490 499, 1980. *
Coleman, D. et al., "Experimental Investigations into Glaucoma Treatment Using High Intensity Focused Ultrasound", 24th Annual Meeting of the American Institute of Ultrasound in Medicine, Aug. 27-31, 1979, Paper No. 1301.
Coleman, D. et al., Experimental Investigations into Glaucoma Treatment Using High Intensity Focused Ultrasound , 24th Annual Meeting of the American Institute of Ultrasound in Medicine, Aug. 27 31, 1979, Paper No. 1301. *
Coleman, et al., "Applications of Therapeutic Ultrasound in Opthalmology", reprinted from Progress in Medical Ultrasound, vol. 2/1981, Amsterdam, Excerpta Medica, pp. 263-270.
Coleman, et al., Applications of Therapeutic Ultrasound in Opthalmology , reprinted from Progress in Medical Ultrasound, vol. 2/1981, Amsterdam, Excerpta Medica, pp. 263 270. *
Deposition Transcript of Jacques Dory, Feb. 15-17, 1989, pp. 394-395, 546-549 and 597.
Duck, F. et al., "Acoustic Shock Generation by Ultrasonic Imaging Equipment", Brit. J. Radiol., Mar. 1984, pp. 231-240.
Duck, F. et al., Acoustic Shock Generation by Ultrasonic Imaging Equipment , Brit. J. Radiol., Mar. 1984, pp. 231 240. *
Echographic Ultrasonore: Un Circuit CCD Pour Simplifier L Electronique De Commande , Mesures Regulation Automatisme Fevrier 1980, pp. 25 27. *
Edell, S. et al., "Ultrasonic Evaluation of Renal Calculi", Am. J. Roentgenol, 130:261-263, Feb. 1978.
Edell, S. et al., Ultrasonic Evaluation of Renal Calculi , Am. J. Roentgenol, 130:261 263, Feb. 1978. *
Eisenmenger, W. "Experimentelle Bestimung der Stossfrontdicke aus dem Akustischen Frequenzspektrum Elecktromagnetisch Erzeugter Stosswellen in Flussigkeiten bei ein em Stossdruckbereich von 10 Atm bis 100 Atm", Acustica, (Publ. S. Hirzel Verlag, Stuttgart, Ger.), vol. 14, No. 4, 1964, pp. 187-204.
Eisenmenger, W. Experimentelle Bestimung der Stossfrontdicke aus dem Akustischen Frequenzspektrum Elecktromagnetisch Erzeugter Stosswellen in Flussigkeiten bei ein em Stossdruckbereich von 10 Atm bis 100 Atm , Acustica, (Publ. S. Hirzel Verlag, Stuttgart, Ger.), vol. 14, No. 4, 1964, pp. 187 204. *
El piner, I., Ultrasound/Physical, Chemical, and Biological Effects, 1964, (English translation by F. L. Sinclair, Consultants Bureau, N.Y.). *
Elder et al., "Ultrasonic Lithotripsy of a Large Staghorn Calculus", J. Urol., vol. 131, Jun. 1984, pp. 1152-1154.
Elder et al., Ultrasonic Lithotripsy of a Large Staghorn Calculus , J. Urol., vol. 131, Jun. 1984, pp. 1152 1154. *
El'piner, I., Ultrasound/Physical, Chemical, and Biological Effects, 1964, (English translation by F. L. Sinclair, Consultants Bureau, N.Y.).
Fraatz, V. N. et al., "Lichtoptisch Abbildung Fokussierter Ultraschallfelder", Materialpruf, vol. 21 (1979), No. 10, Oct., pp. 359-363.
Fraatz, V. N. et al., Lichtoptisch Abbildung Fokussierter Ultraschallfelder , Materialpruf, vol. 21 (1979), No. 10, Oct., pp. 359 363. *
Friedland, "Present Status of Ultrasound in Medicine", The Journal of the American Medical Association, vol. 163, No. 10, Mar. 1957, pp. 799-803.
Friedland, Present Status of Ultrasound in Medicine , The Journal of the American Medical Association, vol. 163, No. 10, Mar. 1957, pp. 799 803. *
Frungel, F., High Speed Pulse Technology, vol. 1, Academic Press, 1965, New York. *
Fry et al., "Ultrasonic Visualization of Soft Tissue Structure Based on Gradients in Absorption Characteristics", The Journal of the Acoustical Society of America, vol. 35, No. 11, Nov. 1963, pp. 1788-1790.
Fry et al., Ultrasonic Visualization of Soft Tissue Structure Based on Gradients in Absorption Characteristics , The Journal of the Acoustical Society of America, vol. 35, No. 11, Nov. 1963, pp. 1788 1790. *
Fry, "Precision High Intensity Focusing Ultrasonic Machines for Surgery", American Journal of Physical Medicine, vol. 37, No. 3, Jun. 1958, pp. 152-156.
Fry, "Ultrasonic Visualization of Ultrasonically Produced Lesions in Brain," Confina Neurologica, vol. 32, pp. 38-52, 1970.
Fry, "Ultrasound: Its Applications in Medicine and Biology", Elsevier Scientific Publishing Company, Amsterdam, 1978, pp. 689-707; 724-741; and 743-745.
Fry, Precision High Intensity Focusing Ultrasonic Machines for Surgery , American Journal of Physical Medicine, vol. 37, No. 3, Jun. 1958, pp. 152 156. *
Fry, Ultrasonic Visualization of Ultrasonically Produced Lesions in Brain, Confina Neurologica, vol. 32, pp. 38 52, 1970. *
Fry, Ultrasound: Its Applications in Medicine and Biology , Elsevier Scientific Publishing Company, Amsterdam, 1978, pp. 689 707; 724 741; and 743 745. *
Gavrilov, L. et al., "Use of Focused Ultrasound to Accelerate the `Maturing` of a Cataract", Sov. Phys-Acoust., vol. 20, No. 3, Nov.-Dec., 1974, pp. 229-231.
Gavrilov, L. et al., Use of Focused Ultrasound to Accelerate the Maturing of a Cataract , Sov. Phys Acoust., vol. 20, No. 3, Nov. Dec., 1974, pp. 229 231. *
Gekhman et al., "The Effect of Supersonic Waves upon the Kidneys and the Urinary Tract", (Russian) 1963, pp. 17-21.
Gekhman et al., The Effect of Supersonic Waves upon the Kidneys and the Urinary Tract , (Russian) 1963, pp. 17 21. *
Greenleaf, J. et al., "Algebraic Reconstruction of Spatial Distributions of Acoustic Velocities in Tissue from their Time-of-Flight Profiles", Acoustic Holography, 1975, pp. 71-90.
Greenleaf, J. et al., Algebraic Reconstruction of Spatial Distributions of Acoustic Velocities in Tissue from their Time of Flight Profiles , Acoustic Holography, 1975, pp. 71 90. *
Guilgkett, "Stobspannungen und Stobstrome"(Symp.e unknown), pp. 2-22.
Guilgkett, Stobspannungen und Stobstrome (Symp.e unknown), pp. 2 22. *
Hausler and Stein, "Fokussierbare Unterwasserimpulsschallquellen", Acustica, vol. 49, No. 4, 1981, pp. 273-279.
Hausler and Stein, Fokussierbare Unterwasserimpulsschallquellen , Acustica, vol. 49, No. 4, 1981, pp. 273 279. *
Hausler et al., "Properties and Physiological Application of Focussed Fluid Shock Waves", ASA Meeting, Honolulu, Hawaii, Dec. 1978, pp. 2-12.
Hausler et al., "Ultraschallverfahren Zur Ortung Von Nierensteinen", Symposium Biophysikalische Verfahren zur Diagnose und Therapie von Steinleiden der Harnevege Wissenschaftliche Berichte, Meersburg, Jun. 10-11, 1976, pp. 54-60.
Hausler et al., Properties and Physiological Application of Focussed Fluid Shock Waves , ASA Meeting, Honolulu, Hawaii, Dec. 1978, pp. 2 12. *
Hausler et al., Ultraschallverfahren Zur Ortung Von Nierensteinen , Symposium Biophysikalische Verfahren zur Diagnose und Therapie von Steinleiden der Harnevege Wissenschaftliche Berichte, Meersburg, Jun. 10 11, 1976, pp. 54 60. *
Hausler, "Physikalische Grundlagen Der Instrumentellen Und Der Extrakorporalen Zerkleinerung Von Harnsteinen", Symposium/Biophysikalische Verfahren zur Diagnose und Therapie von Steinleiden der Harnevege Wissenschaftliche Berichte, , Meersburg, Jun. 10-11, 1976, p. 32.
Hausler, Physikalische Grundlagen Der Instrumentellen Und Der Extrakorporalen Zerkleinerung Von Harnsteinen , Symposium/Biophysikalische Verfahren zur Diagnose und Therapie von Steinleiden der Harnevege Wissenschaftliche Berichte, , Meersburg, Jun. 10 11, 1976, p. 32. *
Hepp, W., Uberblick uber die Entwicklung der Stosswellenlithotripsie, (Publ. Dornier Medizintechnik), Sep. 1984. *
Hill, C. et al., "A Search for Chromosome Damage Following Exposure of Chinese Hamster Cells to High Intensity, Pulsed Ultrasound", Brit. J. Radiol., vol. 45, May, 1972, pp. 333-334.
Hill, C. et al., A Search for Chromosome Damage Following Exposure of Chinese Hamster Cells to High Intensity, Pulsed Ultrasound , Brit. J. Radiol., vol. 45, May, 1972, pp. 333 334. *
Hill, C., "Ultra-Sonic Imaging", J. Physics E Scientific Instruments, vol. 9, Mar., 1976, pp. 153-162.
Hill, C., Ultra Sonic Imaging , J. Physics E Scientific Instruments, vol. 9, Mar., 1976, pp. 153 162. *
Howards et al., "Current Status of Mechanical Lithotripsy", Transactions of the American Association of Genito-Urinary Surgeons, vol. 65, 1973, pp. 123-125.
Howards et al., Current Status of Mechanical Lithotripsy , Transactions of the American Association of Genito Urinary Surgeons, vol. 65, 1973, pp. 123 125. *
Hunt et al., "Ultrasound Transducers for Pulse-Echo Medical Imaging", IEEE Transactions on Biomedical Engineering, vol. BME-30, No. 8, Aug. 1983, pp. 453-481.
Hunt et al., Ultrasound Transducers for Pulse Echo Medical Imaging , IEEE Transactions on Biomedical Engineering, vol. BME 30, No. 8, Aug. 1983, pp. 453 481. *
Hynynen et al., "A Clinical Hyperthermia Unit Utilizing an Array of Seven Focused Ultrasonic Transducers", 1983, Ultrasonics Symposium, IEEE, pp. 816-821.
Hynynen et al., A Clinical Hyperthermia Unit Utilizing an Array of Seven Focused Ultrasonic Transducers , 1983, Ultrasonics Symposium, IEEE, pp. 816 821. *
Hynynen, K. et al., "Design of Ultrasonic Transducers for Local Hyperthermia", Ultrasound in Med. and Biol, vol. 7, No. 4, 1981, pp. 397-402.
Hynynen, K. et al., Design of Ultrasonic Transducers for Local Hyperthermia , Ultrasound in Med. and Biol, vol. 7, No. 4, 1981, pp. 397 402. *
Ibid., pp. 208 213. *
Ibid., pp. 208-213.
Ibid., pp. 511 594. *
Ibid., pp. 511-594.
IEEE Transactions on Sonics and Ultrasonics, Jan. 1973, p. 54. *
Konrad et al., "Fokussierte Stobwellen zur Beruhrungsfreien Nierensteinzertrummerung an der Freigelegten Niere", Urologe A 18 (1979), pp. 289-293.
Konrad et al., Fokussierte Stobwellen zur Beruhrungsfreien Nierensteinzertrummerung an der Freigelegten Niere , Urologe A 18 (1979), pp. 289 293. *
Kossoff, G., "Analysis of Focusing Action of Spherically Curved Transducers", Ultrasound in Med. & Biol., vol. 5, 1979, pp. 359-365.
Kossoff, G., Analysis of Focusing Action of Spherically Curved Transducers , Ultrasound in Med. & Biol., vol. 5, 1979, pp. 359 365. *
Kurtze, "Uber die Bedingunguen fur das Auftreten von Kavitation in Flussigkeiten", (source unknown), pp. 1-47.
Kurtze, Uber die Bedingunguen fur das Auftreten von Kavitation in Flussigkeiten , (source unknown), pp. 1 47. *
Lauterborn, Session 3, "Cavitation: General and Basic Aspects", 3:1-General and Basic Aspects of Cavitation, pp. 195-202.
Lauterborn, Session 3, Cavitation: General and Basic Aspects , 3:1 General and Basic Aspects of Cavitation, pp. 195 202. *
Lele, "Production of Deep Focal Lesions by Focused Ultrasound-Current Status", Ultrasonics, Apr. 1967, pp. 105-112.
Lele, Production of Deep Focal Lesions by Focused Ultrasound Current Status , Ultrasonics, Apr. 1967, pp. 105 112. *
Linke, C. et al., "Localized Tissue Destruction by High-Intensity Focused Ultrasound", Arch. Surg., vol. 107, Dec. 1973, pp. 887-891.
Linke, C. et al., Localized Tissue Destruction by High Intensity Focused Ultrasound , Arch. Surg., vol. 107, Dec. 1973, pp. 887 891. *
Lizzi et al., "Experimental Treatment of Intra-Ocular Carcinoma with High Intensity Focused Ultrasound", Paper No. 1305, Proceedings of the 25th Annual Meeting of the American Institute of Ultrasound in Medicine, Sep. 15-19, 1980, New Orleans, Louisiana.
Lizzi et al., Experimental Treatment of Intra Ocular Carcinoma with High Intensity Focused Ultrasound , Paper No. 1305, Proceedings of the 25th Annual Meeting of the American Institute of Ultrasound in Medicine, Sep. 15 19, 1980, New Orleans, Louisiana. *
Lizzi, et al., "Thermal Model for Ultrasonic Treatment of Glaucoma", Ultrasound in Med. & Biol., vol. 10, No. 3, 1984, pp. 289-298.
Lizzi, et al., Thermal Model for Ultrasonic Treatment of Glaucoma , Ultrasound in Med. & Biol., vol. 10, No. 3, 1984, pp. 289 298. *
Lizzi, F., "Ultrasonic Hyperthermia for Ophthalmic Therapy", IEEE Transactions on Sonics and Ultrasonics, vol. SU-31, No. 5, Sep. 1984, pp. 473-481.
Lizzi, F., Ultrasonic Hyperthermia for Ophthalmic Therapy , IEEE Transactions on Sonics and Ultrasonics, vol. SU 31, No. 5, Sep. 1984, pp. 473 481. *
Macovski, "Medical Imaging Systems", pp. 4-6 and 173-181, 1983, Prentice-Hall, Inc.
Macovski, Medical Imaging Systems , pp. 4 6 and 173 181, 1983, Prentice Hall, Inc. *
Marshall, F. et al., "A Comparison of Ultrasonography and Radiography in the Localization of Renal Calculi: Experimental and Operative Experience", J. Urol., vol. 126, Nov. 1981, pp. 576-580.
Marshall, F. et al., A Comparison of Ultrasonography and Radiography in the Localization of Renal Calculi: Experimental and Operative Experience , J. Urol., vol. 126, Nov. 1981, pp. 576 580. *
Mulvaney, "Attempted Disintegration of Calculi by Ultrasonic Vibrations", J. Urol., vol. 70, No. 5, Nov. 1953, pp.704-707.
Mulvaney, Attempted Disintegration of Calculi by Ultrasonic Vibrations , J. Urol., vol. 70, No. 5, Nov. 1953, pp.704 707. *
New Hospital Technologies, Auzenet et al., Proceedings from the Mar. Oct. 1984 Training Course. *
New Hospital Technologies, Auzenet et al., Proceedings from the Mar.-Oct. 1984 Training Course.
Petersen, "Piezoelektrische Aktautoren", Feinwerktechnik & Messtechnik, 86 (1978), pp. 304-308.
Petersen, Piezoelektrische Aktautoren , Feinwerktechnik & Messtechnik, 86 (1978), pp. 304 308. *
Portions of the 1977 Clinical Ultrasound Purchaser Catalogue, (Publ. 1976 by McGraphics, Denver, Colo.). *
Portions of the 1977 Clinical Ultrasound Purchaser'Catalogue, (Publ. 1976 by McGraphics, Denver, Colo.).
Portions of the 1978 Clinical Ultrasound Purchaser s Catalogue, (Publ. 1977 by McGraphics, Denver, Colo.). *
Portions of the 1978 Clinical Ultrasound Purchaser's Catalogue, (Publ. 1977 by McGraphics, Denver, Colo.).
Program of the 7th Annual Meeting, European Intrarenal Surgery Club, Ghent, Belgium, 1982. *
Programme & Abstract, BMUS 13th Annual Meeting, 14th 15th Dec. 1981, London. *
Programme & Abstract, BMUS 13th Annual Meeting, 14th-15th Dec. 1981, London.
Raudsz, "Pschrometrische Bestimmung", Feinwerktechnik & Messtechnik, 86 (1978), p. 303.
Raudsz, Pschrometrische Bestimmung , Feinwerktechnik & Messtechnik, 86 (1978), p. 303. *
Riedlinger et al., "Er Zeugung Hochenergetischen Ultrashallimpulse Mit Fokussierenden Piezowandlarn", Generation of High Energy Ultrasound Impulses with Focusing Piezoelectric Transducers, Fortschritte der Akustik, FASA/DAGA '82, Gottingen, 1982, pp. 755-758, (Translation included).
Riedlinger et al., Er Zeugung Hochenergetischen Ultrashallimpulse Mit Fokussierenden Piezowandlarn , Generation of High Energy Ultrasound Impulses with Focusing Piezoelectric Transducers, Fortschritte der Akustik, FASA/DAGA 82, Gottingen, 1982, pp. 755 758, (Translation included). *
Romer, V. M. et al., "Fresnelsche Zonenplatte zur Schallfeldfokussierung", Materialpruf, vol. 21 (1979), No. 10, Oct., pp. 363-365.
Romer, V. M. et al., Fresnelsche Zonenplatte zur Schallfeldfokussierung , Materialpruf, vol. 21 (1979), No. 10, Oct., pp. 363 365. *
Rosenberg, L. D., "La Generation Et L'Etude Des Vibrations Ultra-Sonores De Tres Grande Intensite", Acustica, vol. 12, (1962), pp. 40-49.
Rosenberg, L. D., La Generation Et L Etude Des Vibrations Ultra Sonores De Tres Grande Intensite , Acustica, vol. 12, (1962), pp. 40 49. *
Rozenberg, L. et al., "A Focusing Radiator for the Generation of Superhigh Intensity Ultrasound at 1 Mc", Sov. Phys.-Acoust., vol. 9, No. 1, Jul.-Sep., 1963, pp. 47-50.
Rozenberg, L. et al., "Apparatus for the Generation of Focused Ultrasound of High-Intensity," Sov. Phys-Acoust., vol. 5, 1959, pp. 206-210.
Rozenberg, L. et al., A Focusing Radiator for the Generation of Superhigh Intensity Ultrasound at 1 Mc , Sov. Phys. Acoust., vol. 9, No. 1, Jul. Sep., 1963, pp. 47 50. *
Rozenberg, L. et al., Apparatus for the Generation of Focused Ultrasound of High Intensity, Sov. Phys Acoust., vol. 5, 1959, pp. 206 210. *
Rozenberg, L., (Ed.), High Intensity Ultrasonic Fields, 1971 (translation by James S. Wood, Plenum Press, N.Y.). *
Rozenberg, L., (Ed.), High-Intensity Ultrasonic Fields, 1971 (translation by James S. Wood, Plenum Press, N.Y.).
Rozenberg, L., (Ed.), Sources of High Intensity Ultrasound, vols. 1 and 2, 1969 (translations by James S. Wood, Plenum Press, N.Y.). *
Rozenberg, L., (Ed.), Sources of High-Intensity Ultrasound, vols. 1 and 2, 1969 (translations by James S. Wood, Plenum Press, N.Y.).
Schlegel, J. et al., "The Use of Ultrasound for Localizing Renal Calculi", J. Urol., vol. 86, No. 4, Oct., 1961, pp. 367-369.
Schlegel, J. et al., The Use of Ultrasound for Localizing Renal Calculi , J. Urol., vol. 86, No. 4, Oct., 1961, pp. 367 369. *
Shaw, A. et al., "A Real Time 2-Dimensional Ultarsonic Scanner for Clinical Use", Ultrasonics, Jan., 1976, pp. 35-40.
Shaw, A. et al., A Real Time 2 Dimensional Ultarsonic Scanner for Clinical Use , Ultrasonics, Jan., 1976, pp. 35 40. *
Sturtevant, B. et al., "The Focusing of Weak Shock Waves", J. Fluid Mech., 1976, vol. 73, Part 4, pp. 651-671.
Sturtevant, B. et al., The Focusing of Weak Shock Waves , J. Fluid Mech., 1976, vol. 73, Part 4, pp. 651 671. *
Symposium/Biophysikalische Verfahren zur Diagnose und Therapie von Steinleiden der Harnevege Wissenschaftliche Berichte, Meersburg, Jun. 10 11, 1976. *
Symposium/Biophysikalische Verfahren zur Diagnose und Therapie von Steinleiden der Harnevege Wissenschaftliche Berichte, Meersburg, Jun. 10-11, 1976.
Tarnoczy, "Sound Focussing Lenses and Wave Guides", Ultrasonics, Jul.-Sep., 1965, pp. 115-127.
Tarnoczy, Sound Focussing Lenses and Wave Guides , Ultrasonics, Jul. Sep., 1965, pp. 115 127. *
Thurstone, F. et al., "Resolution Enhancement in Scanning of Tissue", Ultrasonics, Jan., 1966, pp. 25-27.
Thurstone, F. et al., Resolution Enhancement in Scanning of Tissue , Ultrasonics, Jan., 1966, pp. 25 27. *
Translation of P3, 1938, pp. 1-39.
Trial Transcript Testimony of Dr. William Swindell, pp. 34, 36, 39, 45, 48, 50, 5190, 52, 53.
Ultrasonic Focusing Radiators , pp. 225 285, 306 307. *
Ultrasonic Imaging, C. R. Hill, Journal of Physics E Scientific Instruments, vol. 9, Mar. 1976. *
Ultrasonics, Jan. 1984, pp. 5 6. *
Ultrasonics, Jan. 1984, pp. 5-6.
Ultrasonics, May 1982, pp. 99 101. *
Ultrasonics, May 1982, pp. 99-101.
Ultrasound: Its Applications in Medicine and Biology, Intense Focused Ultrasound: Its Production, Effects and Utilization. *
von Klot, R., "Ausbreitung von Ultraschallimipulsen bei der Prufung von Kernreaktor-Druckbehaltern mittels Schallemissionsanalyse", Materialpruf, vol. 21 (1979), No. 10, Oct. pp. 353-358.
von Klot, R., Ausbreitung von Ultraschallimipulsen bei der Prufung von Kernreaktor Druckbehaltern mittels Schallemissionsanalyse , Materialpruf, vol. 21 (1979), No. 10, Oct. pp. 353 358. *
Wanner et al., "Problematik Einer Integrierten Ultraschallortung im Versuchsmodell Beruhrungsfreie Nierensteinzertrummerung", Symposium Biophysikalische Verfahren Zur Diagnose und Therapie von Steinleiden der Harnwege, Meersburg, Jun. 10 and 11, 1976, pp. 235-240.
Wanner et al., Problematik Einer Integrierten Ultraschallortung im Versuchsmodell Beruhrungsfreie Nierensteinzertrummerung , Symposium Biophysikalische Verfahren Zur Diagnose und Therapie von Steinleiden der Harnwege, Meersburg, Jun. 10 and 11, 1976, pp. 235 240. *
Watanabe et al., "Micro-Explosion Cystolithotripsy", J. Urol., vol. 129, Jan. 1983, pp. 23-28.
Watanabe et al., Micro Explosion Cystolithotripsy , J. Urol., vol. 129, Jan. 1983, pp. 23 28. *
Wells, P. N. T. "Biomedical Ultrasonics", Academic Press, London, 1977, pp. 494-495.
Wells, P. N. T. Biomedical Ultrasonics , Academic Press, London, 1977, pp. 494 495. *
Wells, P. N. T., "Diagnostic Imaging in Europe", Ultrasonics, Mar., 1980, pp. 91-92.
Wells, P. N. T., "Scientific Basis of Medical Imaging", Churchill Livingstone, Edinburgh, 1982.
Wells, P. N. T., "Ultraschall in der Medizinischen Diagnostik", Walter de Gruyter, Berlin, 1980.
Wells, P. N. T., Diagnostic Imaging in Europe , Ultrasonics, Mar., 1980, pp. 91 92. *
Wells, P. N. T., Scientific Basis of Medical Imaging , Churchill Livingstone, Edinburgh, 1982. *
Wells, P. N. T., Ultraschall in der Medizinischen Diagnostik , Walter de Gruyter, Berlin, 1980. *
Ziegler et al., "Erfahrungen mit Hochenergetischen Stobwellen Bei der Behandlung Von Nierensteinen", Results of High Intensity Shock Wave Treatment of Renal Calculi, Program of the 7th Annual Meeting, European Intrarenal Surgery Club, Ghent, Belgium, 1982, (Translation included).
Ziegler et al., Erfahrungen mit Hochenergetischen Stobwellen Bei der Behandlung Von Nierensteinen , Results of High Intensity Shock Wave Treatment of Renal Calculi, Program of the 7th Annual Meeting, European Intrarenal Surgery Club, Ghent, Belgium, 1982, (Translation included). *

Cited By (152)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5150713A (en) * 1989-08-21 1992-09-29 Kabushiki Kaisha Toshiba Method and system for controlling shock wave irradiation in a shock wave therapy apparatus
US5311869A (en) * 1990-03-24 1994-05-17 Kabushiki Kaisha Toshiba Method and apparatus for ultrasonic wave treatment in which medical progress may be evaluated
US5291890A (en) * 1991-08-29 1994-03-08 General Electric Company Magnetic resonance surgery using heat waves produced with focussed ultrasound
US5247935A (en) * 1992-03-19 1993-09-28 General Electric Company Magnetic resonance guided focussed ultrasound surgery
US5643179A (en) * 1993-12-28 1997-07-01 Kabushiki Kaisha Toshiba Method and apparatus for ultrasonic medical treatment with optimum ultrasonic irradiation control
US5490840A (en) * 1994-09-26 1996-02-13 General Electric Company Targeted thermal release of drug-polymer conjugates
US6267734B1 (en) 1995-03-31 2001-07-31 Kabushiki Kaisha Toshiba Ultrasound therapeutic apparatus
US6334846B1 (en) 1995-03-31 2002-01-01 Kabushiki Kaisha Toshiba Ultrasound therapeutic apparatus
US6454713B1 (en) 1995-03-31 2002-09-24 Kabushiki Kaisha Toshiba Ultrasound therapeutic apparatus
US6773408B1 (en) 1997-05-23 2004-08-10 Transurgical, Inc. MRI-guided therapeutic unit and methods
US6374132B1 (en) 1997-05-23 2002-04-16 Transurgical, Inc. MRI-guided therapeutic unit and methods
US6516211B1 (en) 1997-05-23 2003-02-04 Transurgical, Inc. MRI-guided therapeutic unit and methods
US20070004984A1 (en) * 1997-10-31 2007-01-04 University Of Washington Method and apparatus for preparing organs and tissues for laparoscopic surgery
US9198635B2 (en) 1997-10-31 2015-12-01 University Of Washington Method and apparatus for preparing organs and tissues for laparoscopic surgery
US20060052701A1 (en) * 1998-09-18 2006-03-09 University Of Washington Treatment of unwanted tissue by the selective destruction of vasculature providing nutrients to the tissue
US6716184B2 (en) 1998-09-18 2004-04-06 University Of Washington Ultrasound therapy head configured to couple to an ultrasound imaging probe to facilitate contemporaneous imaging using low intensity ultrasound and treatment using high intensity focused ultrasound
US6425867B1 (en) 1998-09-18 2002-07-30 University Of Washington Noise-free real time ultrasonic imaging of a treatment site undergoing high intensity focused ultrasound therapy
US20050038340A1 (en) * 1998-09-18 2005-02-17 University Of Washington Use of contrast agents to increase the effectiveness of high intensity focused ultrasound therapy
US7722539B2 (en) 1998-09-18 2010-05-25 University Of Washington Treatment of unwanted tissue by the selective destruction of vasculature providing nutrients to the tissue
US20030036754A1 (en) * 1998-10-23 2003-02-20 Lyndall Erb Vacuum-assisted securing apparatus for a microwave ablation instrument
US7387627B2 (en) 1998-10-23 2008-06-17 Maquet Cardiovascular Llc Vacuum-assisted securing apparatus for a microwave ablation instrument
US7052491B2 (en) 1998-10-23 2006-05-30 Afx, Inc. Vacuum-assisted securing apparatus for a microwave ablation instrument
US7115126B2 (en) 1998-10-23 2006-10-03 Afx Inc. Directional microwave ablation instrument with off-set energy delivery portion
US7226446B1 (en) 1999-05-04 2007-06-05 Dinesh Mody Surgical microwave ablation assembly
US7346399B2 (en) 1999-05-28 2008-03-18 Afx, Inc. Monopole tip for ablation catheter
US7850626B2 (en) 1999-09-17 2010-12-14 University Of Washington Method and probe for using high intensity focused ultrasound
US7520856B2 (en) 1999-09-17 2009-04-21 University Of Washington Image guided high intensity focused ultrasound device for therapy in obstetrics and gynecology
US20110201929A1 (en) * 1999-09-17 2011-08-18 University Of Washington Method for using high intensity focused ultrasound
US8337434B2 (en) 1999-09-17 2012-12-25 University Of Washington Methods for using high intensity focused ultrasound and associated systems and devices
US20100234728A1 (en) * 1999-09-17 2010-09-16 University Of Washington Ultrasound guided high intensity focused ultrasound treatment of nerves
US20050203399A1 (en) * 1999-09-17 2005-09-15 University Of Washington Image guided high intensity focused ultrasound device for therapy in obstetrics and gynecology
US8197409B2 (en) 1999-09-17 2012-06-12 University Of Washington Ultrasound guided high intensity focused ultrasound treatment of nerves
US20080051656A1 (en) * 1999-09-17 2008-02-28 University Of Washington Method for using high intensity focused ultrasound
US7229469B1 (en) 1999-10-02 2007-06-12 Quantumcor, Inc. Methods for treating and repairing mitral valve annulus
US8328798B2 (en) 1999-10-02 2012-12-11 Quantumcor, Inc Method for treating and repairing mitral valve annulus
US8137274B2 (en) 1999-10-25 2012-03-20 Kona Medical, Inc. Methods to deliver high intensity focused ultrasound to target regions proximate blood vessels
US8388535B2 (en) 1999-10-25 2013-03-05 Kona Medical, Inc. Methods and apparatus for focused ultrasound application
US8277398B2 (en) 1999-10-25 2012-10-02 Kona Medical, Inc. Methods and devices to target vascular targets with high intensity focused ultrasound
US8622937B2 (en) 1999-11-26 2014-01-07 Kona Medical, Inc. Controlled high efficiency lesion formation using high intensity ultrasound
US7301131B2 (en) 2000-01-18 2007-11-27 Afx, Inc. Microwave ablation instrument with flexible antenna assembly and method
US7033352B1 (en) 2000-01-18 2006-04-25 Afx, Inc. Flexible ablation instrument
US6595934B1 (en) 2000-01-19 2003-07-22 Medtronic Xomed, Inc. Methods of skin rejuvenation using high intensity focused ultrasound to form an ablated tissue area containing a plurality of lesions
US6409720B1 (en) 2000-01-19 2002-06-25 Medtronic Xomed, Inc. Methods of tongue reduction using high intensity focused ultrasound to form an ablated tissue area containing a plurality of lesions
US6692450B1 (en) 2000-01-19 2004-02-17 Medtronic Xomed, Inc. Focused ultrasound ablation devices having selectively actuatable ultrasound emitting elements and methods of using the same
US7615015B2 (en) 2000-01-19 2009-11-10 Medtronic, Inc. Focused ultrasound ablation devices having selectively actuatable emitting elements and methods of using the same
US6936046B2 (en) 2000-01-19 2005-08-30 Medtronic, Inc. Methods of using high intensity focused ultrasound to form an ablated tissue area containing a plurality of lesions
US6413254B1 (en) 2000-01-19 2002-07-02 Medtronic Xomed, Inc. Method of tongue reduction by thermal ablation using high intensity focused ultrasound
US6361531B1 (en) 2000-01-21 2002-03-26 Medtronic Xomed, Inc. Focused ultrasound ablation devices having malleable handle shafts and methods of using the same
US6976986B2 (en) 2000-04-12 2005-12-20 Afx, Inc. Electrode arrangement for use in a medical instrument
US7156841B2 (en) 2000-04-12 2007-01-02 Afx, Inc. Electrode arrangement for use in a medical instrument
US7303560B2 (en) 2000-12-29 2007-12-04 Afx, Inc. Method of positioning a medical instrument
US7387612B2 (en) 2001-03-28 2008-06-17 Cybersonics, Inc. Floating probe for ultrasonic transducers
US20040082884A1 (en) * 2001-03-28 2004-04-29 Dharmendra Pal Floating probe for ultrasonic transducers
US6689087B2 (en) 2001-03-28 2004-02-10 Cybersonics, Inc. Floating probe for ultrasonic transducers
US7239919B2 (en) 2001-04-27 2007-07-03 Biophysical Mind Technologies, Ltd. Diagnosis, treatment and research of mental disorder
US7610095B2 (en) 2001-04-27 2009-10-27 Biophysical Mind Technologies, Ltd. Diagnosis, treatment, and research of brain disorders
US7806892B2 (en) 2001-05-29 2010-10-05 Ethicon Endo-Surgery, Inc. Tissue-retaining system for ultrasound medical treatment
US7211044B2 (en) 2001-05-29 2007-05-01 Ethicon Endo-Surgery, Inc. Method for mapping temperature rise using pulse-echo ultrasound
US20030014093A1 (en) * 2001-05-29 2003-01-16 Makin Inder Raj. S. Excisional and ultrasound medical treatment system
US7846096B2 (en) 2001-05-29 2010-12-07 Ethicon Endo-Surgery, Inc. Method for monitoring of medical treatment using pulse-echo ultrasound
US20030018270A1 (en) * 2001-05-29 2003-01-23 Makin Inder Raj. S. Tissue-retaining system for ultrasound medical treatment
US20040127791A1 (en) * 2001-05-29 2004-07-01 Mast T. Douglas Method for mapping temperature rise using pulse-echo ultrasound
US20030013970A1 (en) * 2001-05-29 2003-01-16 Makin Inder Raj. S. Deployable ultrasound medical transducers
US20030018266A1 (en) * 2001-05-29 2003-01-23 Makin Inder Raj. S. Faceted ultrasound medical transducer assembly
US20110040184A1 (en) * 2001-05-29 2011-02-17 Mast T Douglas Method for monitoring of medical treatment using pulse-echo ultrasound
US7473224B2 (en) 2001-05-29 2009-01-06 Ethicon Endo-Surgery, Inc. Deployable ultrasound medical transducers
US9005144B2 (en) 2001-05-29 2015-04-14 Michael H. Slayton Tissue-retaining systems for ultrasound medical treatment
US9261596B2 (en) 2001-05-29 2016-02-16 T. Douglas Mast Method for monitoring of medical treatment using pulse-echo ultrasound
US7099717B2 (en) 2002-01-03 2006-08-29 Afx Inc. Catheter having improved steering
US7192427B2 (en) 2002-02-19 2007-03-20 Afx, Inc. Apparatus and method for assessing transmurality of a tissue ablation
US20130012844A1 (en) * 2002-04-08 2013-01-10 Ardian, Inc. Ultrasound apparatuses for thermally-induced renal neuromodulation and associated systems and methods
US8845629B2 (en) 2002-04-08 2014-09-30 Medtronic Ardian Luxembourg S.A.R.L. Ultrasound apparatuses for thermally-induced renal neuromodulation
US9186198B2 (en) * 2002-04-08 2015-11-17 Medtronic Ardian Luxembourg S.A.R.L. Ultrasound apparatuses for thermally-induced renal neuromodulation and associated systems and methods
US20050020945A1 (en) * 2002-07-02 2005-01-27 Tosaya Carol A. Acoustically-aided cerebrospinal-fluid manipulation for neurodegenerative disease therapy
US20110040171A1 (en) * 2003-12-16 2011-02-17 University Of Washington Image guided high intensity focused ultrasound treatment of nerves
US20110009734A1 (en) * 2003-12-16 2011-01-13 University Of Washington Image guided high intensity focused ultrasound treatment of nerves
US8211017B2 (en) 2003-12-16 2012-07-03 University Of Washington Image guided high intensity focused ultrasound treatment of nerves
US8206299B2 (en) 2003-12-16 2012-06-26 University Of Washington Image guided high intensity focused ultrasound treatment of nerves
US20050228286A1 (en) * 2004-04-07 2005-10-13 Messerly Jeffrey D Medical system having a rotatable ultrasound source and a piercing tip
US20050240105A1 (en) * 2004-04-14 2005-10-27 Mast T D Method for reducing electronic artifacts in ultrasound imaging
US20090198156A1 (en) * 2004-04-15 2009-08-06 Mast T Douglas Ultrasound medical treatment system and method
US20050234438A1 (en) * 2004-04-15 2005-10-20 Mast T D Ultrasound medical treatment system and method
US20050240124A1 (en) * 2004-04-15 2005-10-27 Mast T D Ultrasound medical treatment system and method
US7494467B2 (en) 2004-04-16 2009-02-24 Ethicon Endo-Surgery, Inc. Medical system having multiple ultrasound transducers or an ultrasound transducer and an RF electrode
US20050240125A1 (en) * 2004-04-16 2005-10-27 Makin Inder Raj S Medical system having multiple ultrasound transducers or an ultrasound transducer and an RF electrode
US20100256490A1 (en) * 2004-05-18 2010-10-07 Makin Inder Raj S Medical system having an ultrasound source and an acoustic coupling medium
US7883468B2 (en) 2004-05-18 2011-02-08 Ethicon Endo-Surgery, Inc. Medical system having an ultrasound source and an acoustic coupling medium
US20050261586A1 (en) * 2004-05-18 2005-11-24 Makin Inder R S Medical system having an ultrasound source and an acoustic coupling medium
US20050261585A1 (en) * 2004-05-20 2005-11-24 Makin Inder Raj S Ultrasound medical system
US20110201975A1 (en) * 2004-05-20 2011-08-18 Makin Inder Raj S Ultrasound medical system
US20050261587A1 (en) * 2004-05-20 2005-11-24 Makin Inder R S Ultrasound medical system and method
US7951095B2 (en) 2004-05-20 2011-05-31 Ethicon Endo-Surgery, Inc. Ultrasound medical system
US20050261588A1 (en) * 2004-05-21 2005-11-24 Makin Inder Raj S Ultrasound medical system
US20050261611A1 (en) * 2004-05-21 2005-11-24 Makin Inder Raj S Ultrasound medical system and method
US7473250B2 (en) 2004-05-21 2009-01-06 Ethicon Endo-Surgery, Inc. Ultrasound medical system and method
US20100312150A1 (en) * 2004-06-14 2010-12-09 Mast T Douglas System and method for medical treatment using ultrasound
US7806839B2 (en) 2004-06-14 2010-10-05 Ethicon Endo-Surgery, Inc. System and method for ultrasound therapy using grating lobes
US9132287B2 (en) 2004-06-14 2015-09-15 T. Douglas Mast System and method for ultrasound treatment using grating lobes
US9066679B2 (en) 2004-08-31 2015-06-30 University Of Washington Ultrasonic technique for assessing wall vibrations in stenosed blood vessels
US20060264748A1 (en) * 2004-09-16 2006-11-23 University Of Washington Interference-free ultrasound imaging during HIFU therapy, using software tools
US8611189B2 (en) 2004-09-16 2013-12-17 University of Washington Center for Commercialization Acoustic coupler using an independent water pillow with circulation for cooling a transducer
US7670291B2 (en) 2004-09-16 2010-03-02 University Of Washington Interference-free ultrasound imaging during HIFU therapy, using software tools
US20060089624A1 (en) * 2004-10-22 2006-04-27 Voegele James W System and method for planning treatment of tissue
US7833221B2 (en) 2004-10-22 2010-11-16 Ethicon Endo-Surgery, Inc. System and method for treatment of tissue using the tissue as a fiducial
US7452357B2 (en) 2004-10-22 2008-11-18 Ethicon Endo-Surgery, Inc. System and method for planning treatment of tissue
US20070016184A1 (en) * 2005-07-14 2007-01-18 Ethicon Endo-Surgery, Inc. Medical-treatment electrode assembly and method for medical treatment
US20070041961A1 (en) * 2005-08-17 2007-02-22 University Of Washington Ultrasound target vessel occlusion using microbubbles
US20070055155A1 (en) * 2005-08-17 2007-03-08 Neil Owen Method and system to synchronize acoustic therapy with ultrasound imaging
US7621873B2 (en) 2005-08-17 2009-11-24 University Of Washington Method and system to synchronize acoustic therapy with ultrasound imaging
US7591996B2 (en) 2005-08-17 2009-09-22 University Of Washington Ultrasound target vessel occlusion using microbubbles
US20090112098A1 (en) * 2005-09-16 2009-04-30 Shahram Vaezy Thin-profile therapeutic ultrasound applicators
US8414494B2 (en) 2005-09-16 2013-04-09 University Of Washington Thin-profile therapeutic ultrasound applicators
US20080319356A1 (en) * 2005-09-22 2008-12-25 Cain Charles A Pulsed cavitational ultrasound therapy
US8057408B2 (en) 2005-09-22 2011-11-15 The Regents Of The University Of Michigan Pulsed cavitational ultrasound therapy
US9642634B2 (en) 2005-09-22 2017-05-09 The Regents Of The University Of Michigan Pulsed cavitational ultrasound therapy
US20100069797A1 (en) * 2005-09-22 2010-03-18 Cain Charles A Pulsed cavitational ultrasound therapy
US8016757B2 (en) 2005-09-30 2011-09-13 University Of Washington Non-invasive temperature estimation technique for HIFU therapy monitoring using backscattered ultrasound
US20070106157A1 (en) * 2005-09-30 2007-05-10 University Of Washington Non-invasive temperature estimation technique for hifu therapy monitoring using backscattered ultrasound
US8167805B2 (en) 2005-10-20 2012-05-01 Kona Medical, Inc. Systems and methods for ultrasound applicator station keeping
US9220488B2 (en) 2005-10-20 2015-12-29 Kona Medical, Inc. System and method for treating a therapeutic site
US8372009B2 (en) 2005-10-20 2013-02-12 Kona Medical, Inc. System and method for treating a therapeutic site
US8235902B2 (en) 2007-09-11 2012-08-07 Focus Surgery, Inc. System and method for tissue change monitoring during HIFU treatment
US20090069677A1 (en) * 2007-09-11 2009-03-12 Focus Surgery, Inc. System and method for tissue change monitoring during hifu treatment
US20100160781A1 (en) * 2008-12-09 2010-06-24 University Of Washington Doppler and image guided device for negative feedback phased array hifu treatment of vascularized lesions
US20110040190A1 (en) * 2009-08-17 2011-02-17 Jahnke Russell C Disposable Acoustic Coupling Medium Container
US9526923B2 (en) 2009-08-17 2016-12-27 Histosonics, Inc. Disposable acoustic coupling medium container
US9061131B2 (en) 2009-08-17 2015-06-23 Histosonics, Inc. Disposable acoustic coupling medium container
US20110054363A1 (en) * 2009-08-26 2011-03-03 Cain Charles A Devices and methods for using controlled bubble cloud cavitation in fractionating urinary stones
US9901753B2 (en) 2009-08-26 2018-02-27 The Regents Of The University Of Michigan Ultrasound lithotripsy and histotripsy for using controlled bubble cloud cavitation in fractionating urinary stones
US8539813B2 (en) 2009-09-22 2013-09-24 The Regents Of The University Of Michigan Gel phantoms for testing cavitational ultrasound (histotripsy) transducers
US9119952B2 (en) 2009-10-12 2015-09-01 Kona Medical, Inc. Methods and devices to modulate the autonomic nervous system via the carotid body or carotid sinus
US9005143B2 (en) 2009-10-12 2015-04-14 Kona Medical, Inc. External autonomic modulation
US8992447B2 (en) 2009-10-12 2015-03-31 Kona Medical, Inc. Energetic modulation of nerves
US8986231B2 (en) 2009-10-12 2015-03-24 Kona Medical, Inc. Energetic modulation of nerves
US8986211B2 (en) 2009-10-12 2015-03-24 Kona Medical, Inc. Energetic modulation of nerves
US9119951B2 (en) 2009-10-12 2015-09-01 Kona Medical, Inc. Energetic modulation of nerves
US9125642B2 (en) 2009-10-12 2015-09-08 Kona Medical, Inc. External autonomic modulation
US8715209B2 (en) 2009-10-12 2014-05-06 Kona Medical, Inc. Methods and devices to modulate the autonomic nervous system with ultrasound
US9579518B2 (en) 2009-10-12 2017-02-28 Kona Medical, Inc. Nerve treatment system
US8295912B2 (en) 2009-10-12 2012-10-23 Kona Medical, Inc. Method and system to inhibit a function of a nerve traveling with an artery
US8374674B2 (en) 2009-10-12 2013-02-12 Kona Medical, Inc. Nerve treatment system
US8556834B2 (en) 2009-10-12 2013-10-15 Kona Medical, Inc. Flow directed heating of nervous structures
US9199097B2 (en) 2009-10-12 2015-12-01 Kona Medical, Inc. Energetic modulation of nerves
US8517962B2 (en) 2009-10-12 2013-08-27 Kona Medical, Inc. Energetic modulation of nerves
US8512262B2 (en) 2009-10-12 2013-08-20 Kona Medical, Inc. Energetic modulation of nerves
US9352171B2 (en) 2009-10-12 2016-05-31 Kona Medical, Inc. Nerve treatment system
US9358401B2 (en) 2009-10-12 2016-06-07 Kona Medical, Inc. Intravascular catheter to deliver unfocused energy to nerves surrounding a blood vessel
US8469904B2 (en) 2009-10-12 2013-06-25 Kona Medical, Inc. Energetic modulation of nerves
US9174065B2 (en) 2009-10-12 2015-11-03 Kona Medical, Inc. Energetic modulation of nerves
US9144694B2 (en) 2011-08-10 2015-09-29 The Regents Of The University Of Michigan Lesion generation through bone using histotripsy therapy without aberration correction
US9049783B2 (en) 2012-04-13 2015-06-02 Histosonics, Inc. Systems and methods for obtaining large creepage isolation on printed circuit boards
US9636133B2 (en) 2012-04-30 2017-05-02 The Regents Of The University Of Michigan Method of manufacturing an ultrasound system

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