CN112842396A - Cardiovascular artery plaque location and crushing apparatus - Google Patents
Cardiovascular artery plaque location and crushing apparatus Download PDFInfo
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- CN112842396A CN112842396A CN202011531184.6A CN202011531184A CN112842396A CN 112842396 A CN112842396 A CN 112842396A CN 202011531184 A CN202011531184 A CN 202011531184A CN 112842396 A CN112842396 A CN 112842396A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
- A61B8/0891—Detecting organic movements or changes, e.g. tumours, cysts, swellings for diagnosis of blood vessels
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B17/22004—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B17/225—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for for extracorporeal shock wave lithotripsy [ESWL], e.g. by using ultrasonic waves
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B17/225—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for for extracorporeal shock wave lithotripsy [ESWL], e.g. by using ultrasonic waves
- A61B17/2255—Means for positioning patient, shock wave apparatus or locating means, e.g. mechanical aspects, patient beds, support arms, aiming means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B17/225—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for for extracorporeal shock wave lithotripsy [ESWL], e.g. by using ultrasonic waves
- A61B17/2256—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for for extracorporeal shock wave lithotripsy [ESWL], e.g. by using ultrasonic waves with means for locating or checking the concrement, e.g. X-ray apparatus, imaging means
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Molecular Biology (AREA)
- Vascular Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Radiology & Medical Imaging (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Surgical Instruments (AREA)
Abstract
The invention relates to the technical field of medical equipment, and discloses cardiovascular arterial plaque positioning and crushing equipment, which comprises a treatment host and an ultrasonic crushing assembly; the ultrasonic crushing assembly comprises an ultrasonic head for positioning the cardiovascular arterial plaque and an ultrasonic crushing head for crushing the cardiovascular arterial plaque; the treatment host comprises a control module, a signal processing module, a plaque identification module and a display module; the control module is respectively and electrically connected with the ultrasonic head and the ultrasonic crushing head, the ultrasonic head transmits and receives ultrasonic signals to a patient, the ultrasonic information transmitted by the ultrasonic head is processed by the signal processing module, and the plaque identification module is used for positioning the cardiovascular artery plaque; during the use, press close to the patient with the supersound crushing unit and wait to detect the region, through ultrasonic head transmission, receiving ultrasonic signal, plaque identification module obtains cardiovascular artery ultrasonic image with information conversion to judge the position of plaque through cardiovascular artery ultrasonic image, smash the head through the supersound afterwards and smash the plaque.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to cardiovascular artery plaque positioning and crushing equipment.
Background
Cardiovascular and cerebrovascular diseases are the general names of cardiovascular and cerebrovascular diseases, and generally refer to ischemic or hemorrhagic diseases of heart, brain and systemic tissues caused by hyperlipidemia, blood viscosity, atherosclerosis, hypertension and the like. The cardiovascular and cerebrovascular diseases are common diseases seriously threatening the health of human beings, particularly the middle-aged and old people over 50 years old, have the characteristics of high morbidity, high disability rate and high mortality, even if the most advanced and perfect treatment means at present are applied, more than 50 percent of cerebrovascular accident survivors can not completely take care of the life, the number of people dying from the cardiovascular and cerebrovascular diseases in each year in the world reaches 1500 thousands, and the people live at the first of various causes of death.
Cardiovascular and cerebrovascular diseases are important problems affecting human health in the 21 st century, but most of patients and society at present have insufficient understanding on cardiovascular and cerebrovascular diseases, especially basic patients have insufficient knowledge on self health, harm to diseases and importance of long-term treatment, so that examination of cardiovascular and cerebrovascular diseases is necessary for the ordinary people.
In the prior art, cardiovascular arterial plaque is generally treated by medicaments, the effect is slow, the medicaments can generate certain toxic and side effects on liver and kidney of a patient, or a blade is adopted to remove the plaque, but the method is improper in manipulation, so that the blood vessel wall is easily injured, and the injury is caused to the patient.
Disclosure of Invention
The invention aims to provide a cardiovascular artery plaque positioning and crushing device, and aims to solve the problem that in the prior art, the vascular wall is easily damaged by adopting a blade to remove the cardiovascular artery plaque.
The invention is realized in this way, the cardiovascular artery plaque positioning and crushing equipment comprises a treatment host and an ultrasonic crushing component; the ultrasonic crushing assembly comprises an ultrasonic head for positioning the cardiovascular arterial plaque and an ultrasonic crushing head for crushing the cardiovascular arterial plaque; the treatment host comprises a control module, a signal processing module, a plaque identification module and a display module; the control module respectively in the ultrasonic head the first electric connection is smashed to the supersound, ultrasonic head transmission, receipt and transmission ultrasonic signal, through signal processing module handles the ultrasonic information of ultrasonic head transmission, by plaque identification module is right cardiovascular artery plaque is fixed a position.
Further, the ultrasonic smashing assembly comprises an installation frame body, the installation frame body is provided with a face plate facing the patient, and the ultrasonic head is installed on the face plate facing the ultrasonic smashing head.
Further, the facing panel is recessed in a direction away from the patient in a direction from a periphery of the facing panel to a center of the facing panel, forming a treatment area.
Further, the ultrasonic crushing head is arranged in the middle of the facing panel; the ultrasonic head is movably arranged in the mounting frame through a first driving structure, a first through hole is formed in the orientation panel, and the ultrasonic head is driven by the first driving structure to stretch out of the first through hole to the treatment area.
Furthermore, first drive structure includes first motor and "L" type connecting rod, the one end of connecting rod with first motor is connected, the other end of connecting rod with the ultrasonic head is connected, through first motor drive the connecting rod reciprocates.
Further, the first motor drives the connecting rod to move upwards to the middle position of the facing panel.
Further, an air bag is arranged around the periphery of the facing panel; in treatment, the balloon is abutted against the patient's skin.
Furthermore, a plurality of vacuum chucks are arranged on the mounting frame body.
Furthermore, the ultrasonic crushing assembly comprises a second motor and a second driving assembly, the second driving assembly is connected with the vacuum chucks, and a plurality of second through holes which correspond to the vacuum chucks one to one are formed in the mounting frame body; the second motor drives the second driving assembly to drive the vacuum chuck to move towards the direction of the patient.
Further, a plurality of the vacuum cups are arranged around the periphery of the facing panel.
Compared with the prior art, when the cardiovascular artery plaque positioning and crushing device is used, the ultrasonic crushing component is close to a to-be-detected area of a patient, ultrasonic signals are transmitted and received through the ultrasonic head, the ultrasonic signals are transmitted to the signal processing module, the processed information is transmitted to the plaque identification module, the plaque identification module converts the information to obtain a cardiovascular artery ultrasonic image, the position of the plaque is judged through the cardiovascular artery ultrasonic image, and then the plaque is crushed through the ultrasonic crushing head; smash through fixing a position the back again, realize accurate smashing, need not to use the blade, consequently need not worry and cause the damage to the user, and therapeutic effect is better, and the curative effect is fast, and convenient operation.
Drawings
FIG. 1 is a schematic cross-sectional view of an ultrasonic comminution assembly provided in accordance with an embodiment of the invention;
FIG. 2 is a schematic plan view of an ultrasonic comminution assembly in accordance with an embodiment of the present invention;
fig. 3 is a schematic circuit diagram of an internal circuit of a cardiovascular artery plaque locating and pulverizing apparatus provided by an embodiment of the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms may be understood by those skilled in the art according to specific circumstances.
The following describes the implementation of the present invention in detail with reference to specific embodiments.
Referring to fig. 1-3, preferred embodiments of the present invention are provided.
The cardiovascular artery plaque positioning and crushing equipment comprises a treatment host and an ultrasonic crushing assembly 10; when the ultrasonic crushing assembly 10 is used, the ultrasonic crushing assembly 10 is attached to a part of a patient to be detected, then an ultrasonic signal is transmitted to the patient through the ultrasonic head 21, and the ultrasonic head 21 receives and transmits a transmitting signal corresponding to the ultrasonic signal; the treatment host comprises a control module 24, a signal processing module 25, a plaque identification module 26 and a display module 23; the control module 24 is electrically connected with the ultrasonic head 21, the ultrasonic crushing head 14, the signal processing module 25, the plaque identification module 26 and the display module 23 respectively, the ultrasonic information transmitted by the ultrasonic head 21 is received and processed through the signal processing module 25, the information is transmitted to the plaque identification module 26, the plaque identification module 26 is used for positioning the cardiovascular artery plaque, the processed signal is imaged to obtain a cardiovascular artery ultrasonic image, whether the plaque exists is judged through the cardiovascular artery ultrasonic image, if the plaque exists, the position of the plaque is positioned, the position of the plaque is obtained, the cardiovascular artery ultrasonic image is displayed through the display module 23, and after the positioning is finished, the plaque can be crushed through the ultrasonic crushing head 14.
Furthermore, the treatment host computer still includes wireless module, can be connected treatment host computer and external equipment through wireless module, for example the cell-phone, can look over the video like this through the cell-phone, and is simple and convenient.
When the cardiovascular artery plaque positioning and crushing equipment is used, the ultrasonic crushing component 10 is close to a to-be-detected area of a patient, ultrasonic signals are transmitted and received through the ultrasonic head 21, the ultrasonic signals are transmitted to the signal processing module 25, processed information is transmitted to the plaque identification module 26, the plaque identification module 26 converts the information to obtain a cardiovascular artery ultrasonic image, the position of a plaque is judged through the cardiovascular artery ultrasonic image, and then the plaque is crushed through the ultrasonic crushing head 14; smash through fixing a position the back again, realize accurate smashing, need not to use the blade, consequently need not worry and cause the damage to the user, and therapeutic effect is better, and the curative effect is fast, and convenient operation.
The ultrasonic crushing assembly 10 comprises a mounting frame body which is provided with a face plate 11 facing the patient, an ultrasonic head 21 and an ultrasonic crushing head 14 are mounted on the face plate 11, and the ultrasonic head 21 and the ultrasonic crushing head 14 are both arranged facing the direction of the patient.
Furthermore, along the direction from the periphery of the panel 11 to the center of the panel 11, the panel 11 is recessed along the direction away from the patient to form a treatment area 22, when the ultrasonic crushing assembly 10 is abutted to the skin of the patient, the treatment area 22 is closed, the ultrasonic head 21 and the ultrasonic crushing assembly 10 position and crush the plaque in the treatment area 22, and the plaque is positioned and crushed in the closed area, so that the external interference can be eliminated, and the positioning is more accurate; and the air bag 12 is arranged towards the periphery of the panel 11, the air bag 12 is arranged around the periphery of the panel 11, the tightness of the treatment area 22 can be increased, and the air bag 12 is abutted against the skin of a patient during treatment, so that the patient feels more comfortable.
Further, the ultrasonic crushing head 14 is arranged in the middle of the panel 11, the ultrasonic head 21 is movably arranged in the mounting frame through a first driving structure, the first driving structure comprises a first motor 16 and an L-shaped connecting rod 15, one end of the connecting rod 15 is connected with the first motor 16, the other end of the connecting rod 15 is connected with the ultrasonic head 21, and the connecting rod 15 is driven by the first motor 16 to move up and down, so that the ultrasonic head 21 is driven to move up and down; the first through hole 13 is arranged on the face plate 11, the first through hole 13 is positioned at the side of the ultrasonic crushing head 14, when the ultrasonic head 21 is driven to move upwards by the first driving structure, the ultrasonic head 21 extends out of the first through hole 13 to the treatment area 22 and moves upwards to the middle of the face plate 11, namely to the right front of the ultrasonic crushing head 14, the cardiovascular artery plaque ultrasonic image is obtained, so that the position of the plaque is determined, then the ultrasonic head 21 is driven to move downwards by the first motor 16 and leaves the treatment area 22 through the first through hole 13, and at the moment, the ultrasonic crushing head 14 emits ultrasonic waves to crush the plaque.
Further, a plurality of vacuum suction cups 17 are arranged on the mounting frame body, and the plurality of vacuum suction cups 17 are arranged around the periphery facing the panel 11; the ultrasonic crushing assembly 10 comprises a second motor 20 and a second driving assembly, the second motor and the second driving assembly are connected with the vacuum suckers 17 through the second driving assembly, and a plurality of second through holes which correspond to the vacuum suckers 17 one by one are formed in the installation frame body; after the plaque position is determined, the ultrasonic crushing head 14 is opposite to the plaque position, the second motor 20 drives the second driving assembly to drive the vacuum sucker 17 to move towards the direction of the patient, so that the vacuum sucker 17 sucks the skin of the patient, the ultrasonic crushing assembly 10 is fixed, the ultrasonic crushing is conveniently and smoothly carried out, manual fixing is not needed, crushing position deviation caused by shaking or moving of the hand of the user in the manual fixing process is avoided, and the treatment effect is reduced; and the fixing mode that the vacuum chuck 17 sucks the skin of the user does not cause discomfort to the user and is convenient to operate.
Further, second drive assembly is including connecting the support body, connect the support body and include many connection cylinders 18, many connection cylinders 18 are buckled and are arranged, and the one end and the vacuum chuck 17 of connecting cylinder 18 are connected, and many connection cylinders 18's the other end collects and arranges, and reciprocal anchorage forms set section 19, and set section 19 is connected with second motor 20, and the direction that connects cylinder 18 orientation patient through the drive of second motor 20 removes, makes vacuum chuck 17 hold patient's skin, and it is fixed with patient's skin to smash head 14 with the supersound.
Still can set up vacuum generator 27 in the installing frame, connect cylinder 18 and be hollow and arrange, and be equipped with the through-hole that air supply pipe 28 penetrated on connecting cylinder 18, vacuum generator 27 and vacuum chuck 17 are connected to the trachea, produce the vacuum through vacuum generator 27 to make vacuum chuck 17 adsorb patient's skin fast, quick fixed.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The cardiovascular artery plaque positioning and crushing equipment is characterized by comprising a treatment host and an ultrasonic crushing assembly; the ultrasonic crushing assembly comprises an ultrasonic head for positioning the cardiovascular arterial plaque and an ultrasonic crushing head for crushing the cardiovascular arterial plaque; the treatment host comprises a control module, a signal processing module, a plaque identification module and a display module; the control module respectively in the ultrasonic head the first electric connection is smashed to the supersound, ultrasonic head transmission, receipt and transmission ultrasonic signal, through signal processing module handles the ultrasonic information of ultrasonic head transmission, by plaque identification module is right cardiovascular artery plaque is fixed a position.
2. The cardiovascular arterial plaque locating and pulverizing apparatus of claim 1 wherein the ultrasonic pulverizing assembly comprises a mounting frame having a patient facing panel on which the ultrasonic head, the ultrasonic pulverizing head are mounted.
3. The cardiovascular arterial plaque locating and pulverizing apparatus of claim 2 wherein said facing panel is concave in a direction away from the patient forming a treatment area in a direction from a periphery of said facing panel to a center of said facing panel.
4. The cardiovascular arterial plaque locating and pulverizing apparatus of claim 3 wherein said ultrasonic pulverizing head is disposed in the middle of said facing panel; the ultrasonic head is movably arranged in the mounting frame through a first driving structure, a first through hole is formed in the orientation panel, and the ultrasonic head is driven by the first driving structure to stretch out of the first through hole to the treatment area.
5. The cardiovascular arterial plaque locating and pulverizing apparatus of claim 4 wherein said first driving structure comprises a first motor and an "L" shaped link, one end of said link is connected to said first motor, the other end of said link is connected to said ultrasonic head, and said link is driven by said first motor to move up and down.
6. The cardiovascular arterial plaque locating and morcellating apparatus of claim 5 wherein said first motor drives said link up to a central position of said facing panel.
7. The cardiovascular arterial plaque locating and morcellating apparatus of any one of claims 2 to 6 wherein a balloon is circumferentially disposed about a periphery of said facing panel; in treatment, the balloon is abutted against the patient's skin.
8. The cardiovascular arterial plaque locating and pulverizing apparatus of any one of claims 2 to 6 wherein a plurality of vacuum cups are provided on the mounting frame.
9. The cardiovascular arterial plaque locating and pulverizing apparatus of claim 8 wherein the ultrasonic pulverizing assembly comprises a second motor, a second driving assembly, the second driving assembly is connected with the vacuum chuck, the mounting frame is provided with a plurality of second through holes corresponding to the vacuum chucks one by one; the second motor drives the second driving assembly to drive the vacuum chuck to move towards the direction of the patient.
10. The cardiovascular arterial plaque locating and morcellating apparatus of claim 8 wherein a plurality of said vacuum cups are disposed around the periphery of said facing panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011531184.6A CN112842396B (en) | 2020-12-22 | 2020-12-22 | Cardiovascular artery plaque location and crushing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011531184.6A CN112842396B (en) | 2020-12-22 | 2020-12-22 | Cardiovascular artery plaque location and crushing apparatus |
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| Publication Number | Publication Date |
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| CN112842396A true CN112842396A (en) | 2021-05-28 |
| CN112842396B CN112842396B (en) | 2023-01-10 |
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| CN202011531184.6A Active CN112842396B (en) | 2020-12-22 | 2020-12-22 | Cardiovascular artery plaque location and crushing apparatus |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4576177A (en) * | 1983-02-18 | 1986-03-18 | Webster Wilton W Jr | Catheter for removing arteriosclerotic plaque |
| US5060650A (en) * | 1989-05-17 | 1991-10-29 | Richard Wolf Gmbh | Lithotripter with x-ray and ultrasound location systems |
| US6398792B1 (en) * | 1999-06-21 | 2002-06-04 | O'connor Lawrence | Angioplasty catheter with transducer using balloon for focusing of ultrasonic energy and method for use |
| US20030069590A1 (en) * | 1999-10-05 | 2003-04-10 | Rabiner Robert A. | Method and apparatus for removing plaque from blood vessels using ultrasonic energy |
| US20090048546A1 (en) * | 2007-06-25 | 2009-02-19 | Yolande Appelman | Image guided plaque ablation |
| US20110263967A1 (en) * | 2010-04-22 | 2011-10-27 | of higher education having a principal place of bussiness | Ultrasound based method and apparatus for stone detection and to facilitate clearance thereof |
| CN102284141A (en) * | 2011-05-31 | 2011-12-21 | 郎鸿志 | Carotid plaque ultrasonic treatment apparatus |
| CN106861062A (en) * | 2017-03-21 | 2017-06-20 | 南京广慈医疗科技有限公司 | A kind of single-curved surface strip power ultrasonic device with rectilinear movement imaging probe |
| CN107233672A (en) * | 2017-07-11 | 2017-10-10 | 修海波 | A kind of ear-nose-throat department sonicator |
| CN111920450A (en) * | 2020-07-14 | 2020-11-13 | 上海市同仁医院 | Visual carotid plaque ultrasonic self-inspection instrument |
-
2020
- 2020-12-22 CN CN202011531184.6A patent/CN112842396B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4576177A (en) * | 1983-02-18 | 1986-03-18 | Webster Wilton W Jr | Catheter for removing arteriosclerotic plaque |
| US5060650A (en) * | 1989-05-17 | 1991-10-29 | Richard Wolf Gmbh | Lithotripter with x-ray and ultrasound location systems |
| US6398792B1 (en) * | 1999-06-21 | 2002-06-04 | O'connor Lawrence | Angioplasty catheter with transducer using balloon for focusing of ultrasonic energy and method for use |
| US20030069590A1 (en) * | 1999-10-05 | 2003-04-10 | Rabiner Robert A. | Method and apparatus for removing plaque from blood vessels using ultrasonic energy |
| US20090048546A1 (en) * | 2007-06-25 | 2009-02-19 | Yolande Appelman | Image guided plaque ablation |
| US20110263967A1 (en) * | 2010-04-22 | 2011-10-27 | of higher education having a principal place of bussiness | Ultrasound based method and apparatus for stone detection and to facilitate clearance thereof |
| CN102284141A (en) * | 2011-05-31 | 2011-12-21 | 郎鸿志 | Carotid plaque ultrasonic treatment apparatus |
| CN106861062A (en) * | 2017-03-21 | 2017-06-20 | 南京广慈医疗科技有限公司 | A kind of single-curved surface strip power ultrasonic device with rectilinear movement imaging probe |
| CN107233672A (en) * | 2017-07-11 | 2017-10-10 | 修海波 | A kind of ear-nose-throat department sonicator |
| CN111920450A (en) * | 2020-07-14 | 2020-11-13 | 上海市同仁医院 | Visual carotid plaque ultrasonic self-inspection instrument |
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|---|---|
| CN112842396B (en) | 2023-01-10 |
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