AN ULTRASONIC THERAPY INSTRUMENT FOR PREVENTING EARLY PREGNANCY

申请公布号：WO2005077461(A1)

申请号：WO2005CN00154

申请日期：2005.02.03

申请公布日期：2005.08.25

申请人：

YE, DAMING;HONG, YUBEI;XIE, CONGYI;XU, YONG;QIN, XIANGQUN

发明人：QIN, XIANGQUN

分类号：A61B19/00;A61N7/02;(IPC1-7):A61N7/02

主分类号：A61B19/00

摘要：<p>An ultrasonic therapy instrument for preventing early pregnancy comprises a three-dimensional servo unit firmed on a stand, a B-mode ultrasonic diagnostic device and a transducer assembly. The three-dimensional servo unit is localized by an electromagnetic locking means. A three-arm fork is provided on the vertical sliding shaft of the three-dimensional servo unit. A horizontal rotating shaft is mounted on one arm of the three-arm fork, and the B-mode ultrasonic diagnostic transducer is provided on the horizontal rotating shaft. A plane wave ultrasonic transducer and a focused wave ultrasonic transducer are mounted on the remainder two arms o f the fork respectively.</p>

COATING-FILM REMOVING MECHANISM OF CHEMICAL-LIQUID COATING APPARATUS

AUTOMATIC OPERATION CONTROL SYSTEM

Dispositif de revêtement de surfaces à l'aide d'une poudre, et tête de déversement de poudre équipant ce dispositif.

Site inclination compensator for camera stand - has spring-loaded rod, connected at one end to static part of stand, via inextensible chain passing around roller fixed to pivoting platform, and to adjustment member at other end

APPAREIL DE REGLAGE AUTOMATIQUE DU GAIN DANS LE CANAL DU SON D'UN SYSTEME DE TRAITEMENT D'UN SIGNAL VIDEO BROUILLE

SYSTEME POUR DETECTER DES DONNEES D'ENREGISTREMENT D'UN MAGNETOSCOPE.

PROGRAM EXECUTION SYSTEM

METHOD AND DEVICE FOR PROCESSING PROGRAM CONFIGURATION INFORMATION

Height-adjustable patient's chair for dental surgery - has vertical support column, height adjuster and supporting wheel assemblies all enclosed by two=part telescopic casing

Gjennomskinnelig fluorescerende film for reklameformaal

Broennsilanordning og framgangsmaate for framstilling av samme

CIRCUIT D'HORLOGE POUR SYSTEME DE LECTURE D'INFORMATIONS SEQUENTIELLES.

DISPOSITIF D'AFFICHAGE DE GRANDES DIMENSIONS, UTILISABLE DANS DES CONDITIONS SEVERES.

PROCEDE D'ENLEVEMENT DE MERCURE ET/OU D'ARSENIC DES CHARGES DES UNITES DE DESAROMATISATION DE SOLVANTS. .

Decontaminating aq. effluent contg. organic cpd. marked with radioisotope - by treatment with microorganisms able to fix organic cpd. or degradation prod. or to convert to gas contg. radioisotope

Oppstarting av en syntesegass-genereringsprosess

Four Color Toner Single Pass Color Printing System Using Two Tri-Level Xerographic Units

METHOD FOR BURNING LIQUID FUEL IN CIRCULATION TYPE FLUIDIZED BED

Procédé de fabrication d'un réservoir métallique.

Motor drive system for electrically powered vehicle