WO2011113258A1 - Système endoscopique ultrasonique rigide intégré - Google Patents

Système endoscopique ultrasonique rigide intégré Download PDF

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Publication number
WO2011113258A1
WO2011113258A1 PCT/CN2010/076366 CN2010076366W WO2011113258A1 WO 2011113258 A1 WO2011113258 A1 WO 2011113258A1 CN 2010076366 W CN2010076366 W CN 2010076366W WO 2011113258 A1 WO2011113258 A1 WO 2011113258A1
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WO
WIPO (PCT)
Prior art keywords
rigid
ultrasound
ultrasonic
endoscopic
endoscope
Prior art date
Application number
PCT/CN2010/076366
Other languages
English (en)
Chinese (zh)
Inventor
乔铁
Original Assignee
广州市番禺区胆囊病研究所
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN 201010127383 external-priority patent/CN101810494A/zh
Priority claimed from CN 201010127354 external-priority patent/CN101803904A/zh
Priority claimed from CN 201010127393 external-priority patent/CN101785685A/zh
Priority claimed from CN 201010127396 external-priority patent/CN101803905A/zh
Application filed by 广州市番禺区胆囊病研究所 filed Critical 广州市番禺区胆囊病研究所
Publication of WO2011113258A1 publication Critical patent/WO2011113258A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/12—Diagnosis using ultrasonic, sonic or infrasonic waves in body cavities or body tracts, e.g. by using catheters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00002—Operational features of endoscopes
    • A61B1/00043—Operational features of endoscopes provided with output arrangements
    • A61B1/00045—Display arrangement
    • A61B1/0005—Display arrangement combining images e.g. side-by-side, superimposed or tiled
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
    • A61B1/05—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances characterised by the image sensor, e.g. camera, being in the distal end portion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/307—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the urinary organs, e.g. urethroscopes, cystoscopes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/313—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for introducing through surgical openings, e.g. laparoscopes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/52—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/5215—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving processing of medical diagnostic data
    • A61B8/5238—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving processing of medical diagnostic data for combining image data of patient, e.g. merging several images from different acquisition modes into one image

Definitions

  • the invention relates to an integrated rigid ultrasonic endoscope system, belonging to the field of medical instruments. Background technique
  • endoscopic technology has been widely used in clinical practice and has become an important tool for the diagnosis and treatment of diseases.
  • the endoscope can enter the human body through the natural hole of the human body or through the surgical incision.
  • the doctor can observe the lesion in the body through the endoscope, and take effective treatment.
  • only the lesions that can be recognized by the naked eye can be observed by the conventional endoscope, and the microscopic lesions that are invisible or unrecognizable to the naked eye cannot be diagnosed.
  • Micro-ultrasound technology has been widely used in various fields of digestive medicine. Ultrasound scanning of the lesion area by micro-ultrasound probe can visually and clearly observe the lesion and improve the accuracy of diagnosis.
  • the micro-ultrasound probe is easy to be damaged due to improper use in use, and the operation is inconvenient due to the use of the micro-ultrasound probe in combination with the endoscope, and there is instability, which is liable to cause the ultrasound image and the endoscopic image to be out of sync and unstable. The situation interfered with the doctor's judgment and affected the quality of the diagnosis. Summary of the invention
  • the object of the present invention is to organically combine micro-ultrasound technology with a hard endoscope to provide an integrated rigid endoscopic system having operation.
  • Convenient, stable and other advantages can ensure that endoscopic images and ultrasound images are acquired simultaneously, improve the image quality of the lesion area, and greatly improve the accuracy of diagnosis.
  • the integrated rigid endoscopic system of the present invention comprises a rigid endoscope, a cold light source host, a system processor, an endoscopic image monitor and an ultrasound image monitor;
  • the hard endoscope includes a surgical end and an operating end;
  • the surgical end is integrated with a micro ultrasonic probe, an endoscope lens and a light guiding optical fiber on the end surface thereof to form an integrated rigid ultrasonic endoscope;
  • the operating end is provided with a cold light source An input end and an image data output end, wherein the cold light source input end is connected to the cold light source host, the image data output end and the endoscopic image monitor and the ultrasonic image monitor respectively
  • the system processor is connected to transmit the image data collected by the endoscope lens and the micro-ultrasound probe to the endoscopic image monitor and the ultrasonic image monitor respectively;
  • the hard ultrasonic endoscope is further provided therein And an open instrument channel is provided on the end face of the surgical end.
  • the integrated rigid endoscopic system of the present invention may further comprise a system keyboard, the system keyboard and the The system handlers are coupled to achieve manipulation of the integrated rigid endoscopic system via keyboard operation.
  • the miniature ultrasonic probe is a replaceable ultrasonic probe, which has a convex shape, has a ring scan, a linear scan, and a stereoscopic reconstruction of the scan area, and the probe has a frequency of 5 MHz to 25 MHz.
  • the operation end of the rigid ultrasonic endoscope may further be provided with a control unit, and the control unit is provided with a start switch, an image freeze switch and a mode selection switch, etc., so as to facilitate the doctor to perform ultrasonic scanning. control.
  • the system processor may include a camera host and an ultrasound system host; the image data output end may include an ultrasound image output end and an eyepiece output end; the ultrasound image output end and the ultrasound image A monitor is coupled to the ultrasound system host; the eyepiece output and an endoscopic image monitor are coupled to the camera host.
  • the output end of the eyepiece is located on a longitudinal central axis of the rigid endoscope, and the ultrasonic image output end is at an angle of 45° to the longitudinal central axis of the rigid endoscopic lens, thereby improving surgical operation The stability and grasp of the process.
  • the rigid endoscopic lens may be a rigid ultrasonic arthroscope, a rigid ultrasound gallbladder mirror, a rigid ultrasound cystoscope or a rigid ultrasound hysteroscope.
  • the present invention has the following beneficial effects:
  • the integrated rigid endoscopic system according to the present invention introduces an advanced micro-ultrasound scanning technology based on a rigid endoscope, and directly integrates the micro-ultrasound probe on the end surface of the rigid endoscope to maintain a hard inner
  • the original structure of the mirror improves the operability of the rigid endoscopicoscope, and the operation is simple and convenient.
  • the integrated rigid endoscopic lens according to the present invention adopts an integrated design, so that the micro-ultrasound probe portion is not easily damaged, which is convenient for the doctor to operate, and the endoscopic image and the ultrasonic image are more easily acquired simultaneously, thereby improving the lesion area.
  • the quality of the image greatly improves the accuracy of the diagnosis.
  • the integrated rigid endoscopic lens of the present invention further has a device channel penetrating therein, is a rigid endoscope with a surgical treatment function, and maintains the characteristics of a hard working end, which is beneficial to the doctor.
  • the mirror is operated on.
  • FIG. 1 is a schematic structural view of an integrated rigid ultrasonic arthroscopy system according to a first embodiment of the present invention.
  • FIG. 2 is a schematic view showing the end face structure of a rigid ultrasonic arthroscope according to Embodiment 1 of the present invention.
  • FIG. 3 is a schematic structural view of an integrated rigid ultrasound gallbladder mirror system according to Embodiment 2 of the present invention.
  • FIG. 4 is a schematic view showing the end face structure of a hard ultrasonic gallbladder mirror according to Embodiment 2 of the present invention.
  • FIG. 5 is a schematic structural view of an integrated rigid ultrasonic cystoscope system according to Embodiment 3 of the present invention.
  • FIG. 6 is a schematic view showing the end face structure of a rigid ultrasonic cystoscope according to a third embodiment of the present invention.
  • FIG. 7 is a schematic structural view of an integrated rigid ultrasonic hysteroscope system according to Embodiment 4 of the present invention.
  • Fig. 8 is a schematic view showing the end face structure of a rigid ultrasonic hysteroscope according to a fourth embodiment of the present invention. detailed description
  • Embodiment 1 Integrated hard ultrasonic arthroscopy system
  • the integrated rigid ultrasonic arthroscopy system of the present invention comprises a rigid ultrasonic arthroscope 11, a cold light source host 12, a system processor 13, a system keyboard 14, an endoscopic image monitor 15, and an ultrasound image.
  • Monitor 16 The rigid ultrasonic arthroscope 11 includes a surgical end 11A and an operating end 11B; the operating end 11B is provided with a cold light source input end 111, an image data output end 112 and a control unit 113; the length of the surgical end 11A is about 150 mm to 200 mm, and the diameter 8.0mm.
  • the system keyboard 14 is connected to the system processor 13, and the doctor can operate the system through the keyboard.
  • the cold light source input terminal 111 is connected to the cold light source host 12.
  • the image data output terminal 112, the endoscopic image monitor 15 and the ultrasonic image monitor 16 are respectively connected to the system processor 13 through the data lines, thereby respectively taking the endoscopic image data and the ultrasonic image data collected by the hard ultrasonic arthroscope 11 respectively. It is transmitted to the endoscopic image monitor 15 and the ultrasonic image monitor 16.
  • the control unit 113 is made of a waterproof and high temperature resistant material, and is provided with a start switch, an image freeze switch and a mode selection switch to facilitate the doctor's control of the ultrasonic scan.
  • the rigid ultrasonic arthroscope 11 is further provided with an instrument passage 114 extending therethrough.
  • the mechanical passage 114 is a linear instrument passage having a diameter of 3.0 mm and an opening 115 is provided on the end surface of the surgical end 11A.
  • the image data output 112 is designed to be at an angle of 45 to the longitudinal central axis of the rigid ultrasonic arthroscope 11.
  • the rigid ultrasonic arthroscope 11 is integrated with a micro-ultrasound probe 116, an endoscope lens 117 and a light guiding optical fiber on the end surface of the surgical end 11A, thereby forming an integrated rigid ultrasonic arthroscope.
  • the miniature ultrasonic probe 116 uses a replaceable ultrasonic probe that is convex, has a circular scan, a linear scan, and a stereoscopic reconstruction of the scan area.
  • the probe has a frequency of 5 MHz to 25 MHz.
  • the endoscopic image data collected by the endoscope lens 117 is transmitted to the endoscopic image monitor 15 through the image data output terminal 112 and the system processor 13, and the ultrasonic image data collected by the micro ultrasonic probe 116 passes through the image data output terminal 112.
  • the system processor 13 is transferred to the ultrasound image monitor 16. After processing by the system processor 13, the endoscopic image and the ultrasonic image collected by the rigid ultrasonic arthroscope 11 can be simultaneously displayed on the corresponding monitor.
  • the integrated rigid ultrasound gallbladder mirror system of the present invention comprises a rigid ultrasound gallbladder mirror 21, a cold light source host 22, a camera host 23A, an ultrasound system host 23B, a system keyboard 24, and an endoscopic image monitor. 25 and ultrasound image monitor 26.
  • the rigid ultrasound gallbladder mirror 21 includes a surgical end 21A and an operating end 21B; the operating end 21B is provided with a cold light source input end 211, an eyepiece output end 212A, an ultrasonic image output end 212B and a control unit 213; the length of the surgical end 21A is approximately 250mm ⁇ 300mm, diameter 10.0mm.
  • the system keyboard 24 is connected to the camera host 23A and the ultrasound system host 23B, and the doctor can operate the system by keyboard operation.
  • the cold light source input end 211 is connected to the cold light source host 22.
  • the eyepiece output end 212A is disposed on the longitudinal center axis of the rigid ultrasound gallbladder mirror 21.
  • the eyepiece output end 212A and the endoscopic image monitor 25 are respectively connected to the image pickup main unit 23A via the data line, thereby transmitting the endoscopic image data collected by the hard ultrasonic gallbladder mirror 21 to the endoscopic image monitor 25.
  • the ultrasonic image output terminal 212B and the ultrasonic image monitor 26 are respectively connected to the ultrasound system main body 23B through the data line, thereby transmitting the ultrasonic image data collected by the hard ultrasound gallbladder mirror 21 to the ultrasonic image monitor 26.
  • the ultrasound image output end 212B is designed to be at an angle of 45 to the longitudinal central axis of the rigid ultrasound gallbladder mirror 21.
  • the control unit 213 is prepared by using waterproof and high temperature resistant materials, and is also provided with a start switch, an image freeze switch and a mode selection switch to facilitate the doctor to perform ultrasonic scanning control.
  • the rigid ultrasound gallbladder mirror 21 is also provided with a plurality of instrument channels 214 therethrough and having a diameter ⁇ ⁇ 2.8 mm, the instrument channel 214 being provided with an opening 215 on the end face of the surgical end 21 A.
  • the rigid ultrasound gallbladder mirror 21 is integrated with a micro-ultrasound probe 216, an endoscope lens 217 and a light guiding optical fiber on the end surface of the surgical end 21A, thereby forming an integrated rigid ultrasound gallbladder mirror.
  • the miniature ultrasonic probe 216 is a detachable ultrasonic probe with a convex shape, a circular scan, a linear scan, and a stereoscopic reconstruction of the scanning area.
  • the frequency of the probe is 5 MHz to 25 MHz.
  • the endoscope lens 217 adopts an optical lens with a diameter of 2.8 mm, and the acquired endoscopic image data is transmitted to the endoscopic image monitor 25 through the eyepiece output end 212A and the camera host 23A, and the ultrasonic image data collected by the micro ultrasonic probe 216 is collected. It is then transmitted to the ultrasound image monitor 26 through the ultrasound image output 212B and the ultrasound system host 23B. After processing by the camera host 23 A and the ultrasound system host 23B, the endoscopic image and the ultrasound image acquired by the rigid ultrasound gallbladder 21 can be simultaneously displayed on the corresponding monitor.
  • the doctor When the doctor operates the integrated rigid ultrasound gallbladder mirror system of the present invention, a tiny incision is made in the bottom of the patient's gallbladder, and then the hard ultrasound gallbladder mirror 21 is inserted therein, and the endoscopic image monitor 25 can be clearly A condition within the gallbladder cavity of the patient is observed, and a surgical instrument can be introduced through the instrument channel 214 for surgery.
  • the doctor can activate the micro-ultrasound probe 216 through the activation switch on the control unit 213, perform a circular scan or a linear scan on the gallbladder cavity of the patient, and perform stereo reconstruction on the scan area, and observe the gallbladder cavity or the gallbladder wall in the patient through the ultrasound image monitor 26.
  • the condition of the lesion Example 3: Integrated rigid ultrasound cystoscopy system
  • the integrated rigid ultrasound cystoscope system of the present invention comprises a rigid ultrasonic cystoscope 31, a cold light source.
  • the rigid ultrasonic cystoscope 31 includes a surgical end 31A and an operating end 31B.
  • the operating end 31B is provided with a cold light source input end 311, an eyepiece output end 312A, an ultrasonic image output end 312B and a control unit 313.
  • the length of the surgical end 31A is approximately 220mm ⁇ 270mm, diameter s ⁇ 9.0mm.
  • the outer side of the surgical end 31A is surrounded by a sheath portion 310.
  • the sheath portion 310 is further provided with a water inlet passage 3101 and a water outlet passage 3102 extending therethrough.
  • the sheath portion 310 has a length of about 180 mm to 220 mm and a diameter of 10.0 mm.
  • the part is curved and blunt.
  • the system keyboard 34 is connected to the camera host 33A and the ultrasound system host 33B, and the doctor can operate the system by keyboard operation.
  • the cold light source input end 311 is coupled to the cold light source host 32.
  • the eyepiece output 312A is disposed on the longitudinal center axis of the rigid ultrasonic cystoscope 31.
  • the eyepiece output end 312A and the endoscopic image monitor 35 are respectively connected to the image pickup main unit 33A via the data line, thereby transmitting the endoscopic image data collected by the hard ultrasonic cystoscope 31 to the endoscopic image monitor 35.
  • the ultrasonic image output end 312B and the ultrasonic image monitor 36 are respectively connected to the ultrasonic system main unit 33B through the data line, thereby transmitting the ultrasonic image data collected by the hard ultrasonic cystoscope 31 to the ultrasonic image monitor 36.
  • the ultrasound image output end 312B is designed to be at an angle of 45 to the longitudinal central axis of the rigid ultrasound cystoscope 31.
  • the control unit 313 is prepared by using a waterproof and high temperature resistant material, and is provided with a start switch, an image freeze switch and a mode selection switch to facilitate the doctor to perform ultrasonic scanning control.
  • the rigid ultrasound cystoscope 31 is also provided with a plurality of instrument channels 314 therethrough and having a diameter of 2.0 mm.
  • the instrument channel 314 is provided with an opening 315 on the end face of the surgical end 31A.
  • the rigid ultrasonic cystoscope 31 is integrated with a micro-ultrasound probe 316, an endoscopic lens 317, and a light guiding optical fiber on the end surface of the surgical end 31A, thereby forming an integrated rigid ultrasonic cystoscope.
  • the miniature ultrasonic probe 316 adopts a replaceable ultrasonic probe, which is convex, has a circular scan, a linear scan, and a stereoscopic reconstruction of the scan area.
  • the frequency of the probe is 5 MHz to 25 MHz.
  • the endoscope lens 317 adopts an optical lens with a diameter of 1.9 m , and the collected endoscopic image data is transmitted to the endoscopic image monitor 35 through the eyepiece output end 312A and the camera host 33A, and the ultrasonic image acquired by the micro ultrasonic probe 316. Data is then transmitted to the ultrasound image monitor 36 via the ultrasound image output 312B and the ultrasound system host 33B. Through the processing of the imaging host 33A and the ultrasound system host 33B, the endoscopic image and the ultrasonic image collected by the rigid ultrasonic cystoscope 31 can be simultaneously displayed on the corresponding monitor.
  • the rigid ultrasound cystoscope 31 can be inserted into the bladder cavity from the patient's urethral opening, and the patient's bladder cavity can be clearly observed through the endoscopic image monitor 35.
  • a surgical instrument can be introduced through the instrument channel 314 for surgery.
  • the doctor can activate the micro-ultrasound probe 316 through the activation switch on the control unit 313, perform a circular scan or a linear scan on the bladder cavity of the patient, and perform stereo reconstruction on the scan area, and observe the bladder cavity or the bladder wall of the patient through the ultrasonic image monitor 36.
  • the condition of the lesion Embodiment 4: Integrated rigid ultrasound hysteroscopy system As shown in FIG.
  • the integrated rigid ultrasonic hysteroscopy system of the present invention comprises a rigid ultrasonic hysteroscope 41, a cold light source host 42, a camera host 43A, an ultrasound system host 43B, a system keyboard 44, and an endoscopic image. Monitor 45 and ultrasound image monitor 46.
  • the rigid ultrasonic hysteroscope 41 includes a surgical end 41A and an operating end 41B; the operating end 41B is provided with a cold light source input end 411, an eyepiece output end 412A, an ultrasonic image output end 412B and a control unit 413; the length of the surgical end 41A is approximately It is 250mm ⁇ 300mm and has a diameter of 10.0mm.
  • the outer side of the surgical end 41A is surrounded by a sheath portion 410.
  • the sheath portion 410 is further provided with a water inlet passage 4101 and a water outlet passage 4102 extending therethrough, and has a diameter of 12.0 mm, and the end portion has a blunt design.
  • the system keyboard 44 is connected to the camera host 43A and the ultrasound system host 43B, and the doctor can operate the system by keyboard operation.
  • the cold light source input terminal 411 is connected to the cold light source host 42.
  • the eyepiece output 412A is disposed on the longitudinal central axis of the rigid ultrasound hysteroscope 41.
  • the eyepiece output end 412A and the endoscopic image monitor 45 are respectively connected to the imaging host 43A via the data line, thereby transmitting the endoscopic image data collected by the rigid ultrasonic hysteroscope 41 to the endoscopic image monitor 45.
  • the ultrasonic image output end 412B and the ultrasonic image monitor 46 are respectively connected to the ultrasonic system main unit 43B through the data line, thereby transmitting the ultrasonic image data collected by the hard ultrasonic hysteroscope 41 to the ultrasonic image monitor 46.
  • the ultrasound image output 412B is designed to be at an angle of 45 to the longitudinal central axis of the rigid ultrasound hysteroscope 41.
  • the control unit 413 is prepared by using waterproof and high temperature resistant materials, and is also provided with a start switch, an image freeze switch and a mode selection switch to facilitate the doctor to perform ultrasonic scanning control.
  • the rigid ultrasound hysteroscope 41 is also provided with a plurality of instrument channels 414 extending therethrough and having a diameter ⁇ ⁇ 2.8 mm, the instrument channel 414 being provided with an opening 415 on the end face of the surgical end 41 A.
  • the rigid ultrasonic hysteroscope 41 is integrated with a micro-ultrasound probe 416, an endoscopic lens 417 and a light guiding optical fiber on the end surface of the surgical end 41A to form an integrated rigid ultrasonic hysteroscope.
  • the miniature ultrasonic probe 416 uses a replaceable ultrasonic probe that is convex, with a circular scan, a linear scan, and a stereoscopic reconstruction of the scanned area.
  • the probe has a frequency of 5 MHz to 25 MHz.
  • the endoscope lens 417 adopts an optical lens with a diameter of 2.8 mm, and the acquired endoscopic image data is transmitted to the endoscopic image monitor 45 through the eyepiece output end 412A and the camera host 43A, and the ultrasonic image data collected by the micro ultrasonic probe 416. It is then transmitted to the ultrasound image monitor 46 through the ultrasound image output 412B and the ultrasound system host 43B. After processing by the camera host 43 A and the ultrasound system host 43B, the endoscopic image and the ultrasound image acquired by the rigid ultrasound hysteroscope 41 can be simultaneously displayed on the corresponding monitor.
  • the rigid ultrasonic hysteroscope 41 can be introduced into the uterine cavity of the patient, and the endoscopic image monitor 45 can clearly observe the intrauterine cavity of the patient.
  • a surgical instrument can be introduced for surgery.
  • the doctor can activate the micro-ultrasound probe 416 through the activation switch on the control unit 413, perform a circular scan or a linear scan on the patient's uterine cavity, and perform stereoscopic reconstruction on the scan area, and observe the intrauterine cavity or the uterine cavity through the ultrasound image monitor 46.
  • the condition of the wall is the condition of the wall.

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Abstract

L'invention concerne un système endoscopique ultrasonique rigide intégré qui comporte un endoscope ultrasonique rigide (11, 21, 31, 41), une machine accueillant une source de lumière froide (12, 22, 32, 42), un processeur de système (13), un moniteur d'images endoscopiques (15, 25, 35, 45), et un moniteur d'images ultrasoniques (16, 26, 36, 46). Une minisonde à ultrasons (116, 216, 316, 416), une lentille endoscopique (117, 217, 317, 417) et une fibre optique de guide de lumière sont intégrées sur la surface terminale d'une extrémité de fonctionnement (11A, 21A, 31A, 41A) de l'endoscope ultrasonique rigide (11, 21, 31, 41), de manière à former un endoscope ultrasonique rigide intégré (11, 21, 31, 41).
PCT/CN2010/076366 2010-03-16 2010-08-26 Système endoscopique ultrasonique rigide intégré WO2011113258A1 (fr)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
CN201010127354.4 2010-03-16
CN201010127383.0 2010-03-16
CN 201010127383 CN101810494A (zh) 2010-03-16 2010-03-16 一体化硬质超声胆囊镜系统
CN201010127396.8 2010-03-16
CN201010127393.4 2010-03-16
CN 201010127354 CN101803904A (zh) 2010-03-16 2010-03-16 一体化硬质超声膀胱镜系统
CN 201010127393 CN101785685A (zh) 2010-03-16 2010-03-16 一体化硬质超声宫腔镜系统
CN 201010127396 CN101803905A (zh) 2010-03-16 2010-03-16 一体化硬质超声关节镜系统

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WO2011113258A1 true WO2011113258A1 (fr) 2011-09-22

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