CN2675167Y - Early pregnancy terminating equipment by ultrasonic wave - Google Patents
Early pregnancy terminating equipment by ultrasonic wave Download PDFInfo
- Publication number
- CN2675167Y CN2675167Y CNU2004200171115U CN200420017111U CN2675167Y CN 2675167 Y CN2675167 Y CN 2675167Y CN U2004200171115 U CNU2004200171115 U CN U2004200171115U CN 200420017111 U CN200420017111 U CN 200420017111U CN 2675167 Y CN2675167 Y CN 2675167Y
- Authority
- CN
- China
- Prior art keywords
- transducer
- early pregnancy
- ultrasonic wave
- ultrasonic
- terminating equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N7/00—Ultrasound therapy
- A61N7/02—Localised ultrasound hyperthermia
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/36—Image-producing devices or illumination devices not otherwise provided for
- A61B90/37—Surgical systems with images on a monitor during operation
- A61B2090/378—Surgical systems with images on a monitor during operation using ultrasound
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/50—Supports for surgical instruments, e.g. articulated arms
Abstract
The utility model relates to an ultrasonic instrument of the medical equipment, in particular to early pregnancy terminating equipment by the ultrasonic wave, comprising a three-dimensional slave mechanism and a combination transducer. The early pregnancy terminating equipment by the ultrasonic wave is characterized in that the vertical shaft of the three-dimensional slave mechanism is provided with a triangle fork; a horizontal rotating shaft is installed in the middle of the triangle fork; a b-ultrasonic transducer is installed on the horizontal rotating shaft; the two angles of the triangle fork are respectively provided with two power transducers. The early pregnancy terminating equipment by the ultrasonic wave solves the problem that the motion mechanism of the existing product is complex, with high operation difficulty and high cost. The b-ultrasonic transducer horizontal rotation cross section intersecting line positioning, the structure of a combination transducer and the three-dimensional slave mechanism provided with an electromagnetic locking device are adopted for the early pregnancy terminating equipment by the ultrasonic wave; the utility model has the advantages of simple structure, accurate positioning, convenient operation and high safety; the early pregnancy terminating equipment by the ultrasonic wave is provided with a plane wave transducer and a focusing wave transducer which are convenient for the clinician to choose according to the need.
Description
Technical field
This utility model relates to the sonicator in a kind of medical apparatus and instruments, specifically a kind of ultrasound wave termination of early pregnancy therapy apparatus.
Background technology
China is a populous nation, and family planning is a fundamental state policy of China.How scientifically the growth of control population is to be related to the major issue that can country sustainable and stable development.For fear of additional birth and unexpected gestation, must take the method for the interruption of pregnancy of effective contraceptive device and science.The method of the interruption of pregnancy of generally adopting generally has operation and two kinds of methods of medicine at present, and operation method has certain injury to women's health, even causes life danger; Pharmaceutical methods has that side effect is big, the shortcoming of poor effect.In recent years, along with the continuous development of ultrasonic technology, there has been researcher that ultrasonic technology is incorporated into diagnosis and this technical field of treatment early pregnancy.Notification number is CN2055036U, and the day for announcing is that the utility model patent in March 28 nineteen ninety discloses a kind of Ultraonic menstruation-promoting contraceptive apparatus, and it is played a role in the therapeutic process of interruption of pregnancy in early days.But it does not have positioner, can't accurately locate, and can't determine the solid shape of pregnant capsule yet, can not accurately ultrasonic transducer be launched the pregnant capsule in the strongest aligning of the sound field uterus, therefore is difficult to guarantee therapeutic effect and treatment safety.Notification number is CN1024631C, the day for announcing is that the patent of invention on May 25th, 1994 discloses a kind of ultrasonic therapeatic apparatus preventing against early pregnancy, it adopts a plurality of synchronous motors to drive motion and photographic head scans the location, increased B ultrasonic indagation positioner, treat by the secondary focusing ultrasonic transducer then, this invention has accurate rate height, good, the therapeutic effect excellent characteristics of safety.But the motion complexity of this invention, big, the instrument cost height of operation easier are difficult to wide popularization and application.
Summary of the invention
Technical problem to be solved in the utility model is the defective at above two kinds of products, provides a kind of simple in structure, easy to operate, the ultrasound wave termination of early pregnancy therapy apparatus that can effectively finish indagation, location, treatment overall process, to remedy the deficiency of existing product.
The technical solution of the utility model is achieved in that it comprises three-dimensional follower and combination transducer, it is characterized in that: the triangle fork is equipped with in activity on the vertical axis of three-dimensional follower, horizontal rotating shaft is equipped with in the centre of triangle fork, the B ultrasonic transducer is housed on the horizontal rotating shaft, and two jiaos of the triangle fork are equipped with two power changing devices respectively.The triangle fork is connected by turning cylinder with the vertical axis of three-dimensional follower, and two jiaos of two power changing devices that are equipped with of triangle fork are respectively plane wave transducer and focus wave transducer, on the three-dimensional follower electromagnetic locking device are housed.
This utility model adopts the B ultrasonic transducer to horizontally rotate intersection location, cross section, make up transducer architecture and the three-dimensional follower of electromagnetic locking device is housed, it has advantage simple in structure, that the location is accurate, easy to operate, safe, this utility model is provided with plane wave and two kinds of transducers of focus wave, can select as required to use for the clinician easily.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 is this utility model combination transducer structure for amplifying sketch map
Fig. 3 is this utility model B ultrasonic transducer scanning positioning principle figure
Concrete real mode
Below in conjunction with accompanying drawing this utility model is further described:
As shown in Figure 1, this utility model comprises three-dimensional follower 1 and combination transducer mechanism 10, combination transducer mechanism 10 is by triangle fork 4, B ultrasonic transducer 6, plane wave transducer 7 and focus wave transducer 8 are formed, connect triangle fork 4 by turning cylinder 3 on the vertical axis 2 of three-dimensional follower 1, horizontal rotating shaft 5 is equipped with in the centre of triangle fork 4, B ultrasonic transducer 6 is housed on the horizontal rotating shaft 5, two jiaos of triangle fork 4 are equipped with plane wave transducer 7 and focus wave transducer 8 respectively, three-dimensional follower 1 is vertical mutually, electromagnetic locking device 9 is housed on it, three gauge taps 11 are located on the handle of B ultrasonic transducer, control the motion of a direction separately.B ultrasonic transducer 6 can be on trunnion axis half-twist, become the intersection of 90 ° of X-section images to determine the accurate position of pregnant capsule with B ultrasonic during use, lock three-dimensional motion mechanism 1 then, rotate triangle fork 4, power changing device 7 or 8 is moved to the position that B ultrasonic is determined, at this moment power changing device emission ultrasound wave the strongest (in the axle center) just in time overlaps with the intersection of B ultrasonic cross-sectional image, can reach the purpose of locating therapy.This utility model is provided with plane wave 7 and 8 two kinds of transducers of focus wave, can select as required to use for the clinician easily.
Claims (4)
1, a kind of ultrasound wave termination of early pregnancy therapy apparatus, it comprises three-dimensional follower and combination transducer mechanism, it is characterized in that: the triangle fork is equipped with in activity on the vertical axis of three-dimensional follower, horizontal rotating shaft is equipped with in the centre of triangle fork, the B ultrasonic transducer is housed on the horizontal rotating shaft, and two jiaos of the triangle fork are equipped with two power changing devices respectively.
2, according to a kind of ultrasound wave termination of early pregnancy therapy apparatus of claim 1, it is characterized in that: the triangle fork is connected by turning cylinder with the vertical axis of three-dimensional follower.
3, according to a kind of ultrasound wave termination of early pregnancy therapy apparatus of claim 1, it is characterized in that: two jiaos of two power changing devices that are equipped with of triangle fork are respectively plane wave transducer and focus wave transducer.
4, according to a kind of ultrasound wave termination of early pregnancy therapy apparatus of claim 1, it is characterized in that: on the three-dimensional follower electromagnetic locking device is housed.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200171115U CN2675167Y (en) | 2004-02-10 | 2004-02-10 | Early pregnancy terminating equipment by ultrasonic wave |
| PCT/CN2005/000154 WO2005077461A1 (en) | 2004-02-10 | 2005-02-03 | An ultrasonic therapy instrument for preventing early pregnancy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200171115U CN2675167Y (en) | 2004-02-10 | 2004-02-10 | Early pregnancy terminating equipment by ultrasonic wave |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2675167Y true CN2675167Y (en) | 2005-02-02 |
Family
ID=34482997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200171115U Expired - Fee Related CN2675167Y (en) | 2004-02-10 | 2004-02-10 | Early pregnancy terminating equipment by ultrasonic wave |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN2675167Y (en) |
| WO (1) | WO2005077461A1 (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4858613A (en) * | 1988-03-02 | 1989-08-22 | Laboratory Equipment, Corp. | Localization and therapy system for treatment of spatially oriented focal disease |
| EP0398218B1 (en) * | 1989-05-15 | 1995-01-04 | Kabushiki Kaisha Toshiba | Acoustic wave therapy apparatus |
| WO1993019705A1 (en) * | 1992-03-31 | 1993-10-14 | Massachusetts Institute Of Technology | Apparatus and method for acoustic heat generation and hyperthermia |
| CN1024631C (en) * | 1992-08-14 | 1994-05-25 | 重庆医科大学附属第二医院 | Ultrasonic therapeatic apparatus preventing against early pregnancy |
| DE69414121T2 (en) * | 1993-07-26 | 1999-06-10 | Technomed Medical Systems | ENDOSCOPIC PROBE FOR IMAGING AND THERAPY AND YOUR TREATMENT SYSTEM |
| SG114521A1 (en) * | 2002-01-21 | 2005-09-28 | Univ Nanyang | Ultrasonic treatment of breast cancers |
-
2004
- 2004-02-10 CN CNU2004200171115U patent/CN2675167Y/en not_active Expired - Fee Related
-
2005
- 2005-02-03 WO PCT/CN2005/000154 patent/WO2005077461A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2005077461A1 (en) | 2005-08-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WUHAN SIKE MEDICAL EQUIPMENT TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: QIN XIANGQUN Effective date: 20050422 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20050422 Address after: 430060 No. 518, Wuchang, Wuhan District, Hubei, Jiefang Road Patentee after: Wuhan can medical equipment Technology Co., Ltd. Address before: 430060 No. 518, Wuchang, Wuhan District, Hubei, Jiefang Road Patentee before: Qin Xiangqun |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |