CN112451866A - Angle-adjustable B-ultrasonic device - Google Patents
Angle-adjustable B-ultrasonic device Download PDFInfo
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- CN112451866A CN112451866A CN202011414158.5A CN202011414158A CN112451866A CN 112451866 A CN112451866 A CN 112451866A CN 202011414158 A CN202011414158 A CN 202011414158A CN 112451866 A CN112451866 A CN 112451866A
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- rotating shaft
- angle
- rotary switch
- ultrasonic
- clutch
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- 238000001514 detection method Methods 0.000 claims abstract description 8
- 238000002560 therapeutic procedure Methods 0.000 claims abstract description 5
- 238000002604 ultrasonography Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 7
- 238000003384 imaging method Methods 0.000 abstract description 6
- 239000000523 sample Substances 0.000 abstract description 6
- 238000012806 monitoring device Methods 0.000 abstract 1
- 238000009210 therapy by ultrasound Methods 0.000 description 4
- 238000011205 postoperative examination Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
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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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N7/00—Ultrasound therapy
- A61N2007/0004—Applications of ultrasound therapy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N7/00—Ultrasound therapy
- A61N2007/0052—Ultrasound therapy using the same transducer for therapy and imaging
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Abstract
The invention discloses a B-ultrasonic device capable of adjusting an angle, which comprises a sound head, a rotating shaft piece, a clutch, a rear shell and a cable tail sleeve, wherein the front end of the rotating shaft piece is fixedly connected with the sound head, the central shaft of the rotating shaft piece is superposed with the central shaft of an imaging detection surface of the sound head, the clutch, the rear shell and the cable tail sleeve are sequentially arranged on the tail end of the rotating shaft piece, the clutch adopts a tooth-aligning interlocking clutch structure and is used for locking and unlocking the rotating shaft piece, the rear shell is sleeved on the rotating shaft piece through a bearing, and the cable tail sleeve is detachably and fixedly connected with the tail end part of the rotating shaft piece. The invention solves the problem that the common B-ultrasonic can not adjust the angle; the monitoring device can rotate around the central axis of a B-ultrasonic imaging detection surface with high precision to adjust a required monitoring angle through a special structural design, and can be locked quickly; and can carry out quick dismouting on focusing ultrasonic therapy equipment, can practice thrift the B ultrasonic probe that needs in a treatment process.
Description
Technical Field
The invention relates to a B-ultrasonic device capable of adjusting an angle, and belongs to the technical field of medical instruments.
Background
With the rapid development of ultrasound in the medical field, power ultrasound is increasingly used as a therapeutic means, and imaging ultrasound is used for diagnosis and monitoring while power ultrasound therapy is performed. The working mode of the power ultrasonic device is that focused power ultrasonic waves are emitted from the outside of a human body to the inside of the human body, and larger energy accumulation is formed in a specific area in the human body to change the biological characteristics of tissues in the area, so that the aim of treating diseases is fulfilled. Before and after treatment, B-ultrasonic is needed to be used for preoperative examination and postoperative examination, and B-ultrasonic is needed to be used for detecting a target region during treatment.
The existing equipment adopts a B ultrasonic head to be fixed on the equipment for monitoring, and the B ultrasonic head is used for preoperative and postoperative examination. B-mode ultrasound for monitoring generally requires angular adjustment for optimal pose monitoring and fixation to the device during treatment. The existing B-ultrasonic on the market can not adjust the angle. If adjustment is required, a specific structure needs to be designed and the B-ultrasonic head needs to be fixed on the structure.
Disclosure of Invention
The invention aims to provide a B-ultrasonic device capable of adjusting an angle, which is used for solving the problem that a B-ultrasonic head for monitoring in a focused ultrasound treatment process cannot adjust the angle.
The technical scheme adopted by the invention is as follows: the utility model provides a can carry out B ultrasonic device of angle modulation, it includes sound head, pivot spare, clutch, backshell and cable tail cover, the front end and the sound head fixed connection of pivot spare are in the same place to the center pin of pivot spare and the center pin coincidence of sound head formation of image detection face, install clutch, backshell and cable tail cover on the tail end of pivot spare in proper order, the clutch adopts to tooth interlocking separation and reunion structure for locking and unblock pivot spare, the backshell passes through the bearing suit on the pivot spare, fixed connection can be dismantled with the tail end tip of pivot spare to the cable tail cover.
Furthermore, the clutch includes a brake wheel and a rotary switch, the brake wheel is fixed in the front end of the rear shell, a tooth-shaped opening is formed in the front end of the brake wheel, the rotary switch is located at the front end of the brake wheel and is sleeved on the rotating shaft piece in a sliding mode, a spring is arranged at one end, close to the sound head, of the rotary switch, the tooth-shaped opening is formed in the other end of the rotary switch, the spring is located inside the rotary switch and is sleeved on the rotating shaft piece, two ends of the spring are respectively in contact with the rotating shaft piece and the rotary switch, the rotary switch always compresses the brake wheel under the action of the spring in a default installation state, and the tooth-shaped openings of the brake wheel and the rotary switch are meshed.
Furthermore, the front end and the rear end of the rear shell are respectively provided with the bearing, the inner side of the bearing is installed in a close fit mode with the rotating shaft part, and the outer side of the bearing is installed in a close fit mode with the rear shell.
Furthermore, a supporting cylinder is further arranged in the rear shell, bearings are arranged at two ends of the supporting cylinder, and the supporting cylinder is used for fixing the relative positions of the two bearings.
Further, the cable tail sleeve is connected with the tail end of the rotating shaft piece in a threaded mode.
Furthermore, a cable channel for a cable to pass through is arranged in the rotating shaft piece.
Furthermore, a dovetail slide block, a positioning block and a limiting groove are arranged on the side surface of the rear shell and used for being rapidly installed with the focused ultrasound treatment equipment and accurately positioning.
The invention has the following beneficial effects:
(1) the device can be commonly used in focused ultrasound treatment equipment, and solves the problem that the angle of common B-ultrasound can not be adjusted. The monitoring angle required by the rotation adjustment of the central shaft of the B-ultrasonic imaging detection surface can be precisely adjusted through a special structural design, and the locking can be rapidly carried out.
(2) The device can be quickly disassembled and assembled on the focused ultrasound treatment equipment, and can save a B-ultrasonic probe required in the treatment process.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic disassembled view of the present invention;
FIG. 3 is a schematic diagram of an application of the present invention;
labeled as: 1-rear shell, 2-bearing, 3-rotary switch, 4-brake wheel, 5-support cylinder, 6-rotating shaft piece, 7-sound head, 8-spring, 9-cable tail sleeve, 10-dovetail slide block, 11-positioning block and 12-limiting groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 3, the present invention provides an embodiment: the utility model provides a can carry out B ultrasonic device of angle modulation, it includes sound head 7, pivot piece 6, clutch, backshell 1 and cable tail cover 9, the front end of pivot piece 6 is in the same place with sound head 7 fixed connection to the center pin of pivot piece 6 and the center pin coincidence of the 7 formation of image detection faces of sound head, install clutch, backshell 1 and cable tail cover 9 on the tail end of pivot piece 6 in proper order, the clutch adopts to tooth interlocking separation and reunion structure for locking and unblock pivot piece, backshell 1 passes through the 2 suits of bearing on pivot piece 6, fixed connection can be dismantled with the tail end tip of pivot piece 6 to cable tail cover 9.
In this embodiment, the clutch includes braked wheel 4 and rotary switch 3, braked wheel 4 is fixed in the front end of backshell 1, and the front end of braked wheel 4 is equipped with the profile of tooth mouth, rotary switch 3 is located the front end of braked wheel 4 to slip cup joint is on pivot 6, and rotary switch 3 is close to the one end of sound head 7 and is equipped with spring 8, and the other end is equipped with the profile of tooth mouth, spring 8 is located inside rotary switch 3, and the suit is on pivot 6, and the both ends of spring 8 contact with pivot 6 and rotary switch 3 respectively, and under the acquiescence installation state, under the effect of spring 8, rotary switch 3 compresses tightly braked wheel 4 all the time, and the profile of tooth mouth intermeshing between them forms the locking.
In this embodiment, the front and back end of backshell 1 all is equipped with bearing 7, bearing 7 inboard and pivot piece 6 carry out the tight fit installation, and the bearing 7 outside carries out the tight fit installation with backshell 1. The inside of the rear shell 1 is also provided with a support cylinder 5, two ends of the support cylinder 5 are provided with bearings 7, and the support cylinder 5 is used for fixing the relative positions of the two bearings 7.
In this embodiment, the cable tail sleeve 9 is connected to the end of the tail end of the rotating shaft member 6 in a threaded manner. A cable channel for the cable to pass through is arranged in the rotating shaft part 6.
In this embodiment, a dovetail slider 10, a positioning block 11 and a limiting groove 12 are arranged on the side surface of the rear shell 1, and are used for being rapidly installed and accurately positioned with the focused ultrasound therapy device.
In conclusion, the sound head and the rotating shaft piece of the device are integrated and fixed and bonded together through the positioning groove, and the central axis of the rotating shaft piece is coincided with the central axis of the imaging detection surface. The bearing inner side and the rotating shaft part are installed in a close fit mode, the bearing outer side and the B-ultrasonic rear shell are installed in a close fit mode, and the coaxiality of the central plane of the imaging probe and the B-ultrasonic rear shell is guaranteed. The rotary switch and the brake wheel are a pair of tooth-shaped clutches, and the brake wheel is fixed on the B-ultrasonic rear shell through a wedge groove. The rotary switch slides on the rotating shaft piece, the spring is positioned in the rotary switch and sleeved on the rotating shaft piece, two ends of the spring are respectively contacted with the rotating shaft piece and the rotary switch, and the rotary switch always compresses the brake wheel in a default state. The supporting cylinder is positioned between the two bearings and is used for fixing the relative positions of the two bearings. The tail part of the rotating shaft part is provided with a clamp spring clamping groove for limiting the position of the bearing. The B-ultrasonic rear shell is provided with a dovetail slide block, a positioning block and a limiting groove which are used for being rapidly installed with a focused ultrasonic therapy system and ensuring accurate positioning.
Through the special design, the angle can be quickly adjusted in the treatment process, and the locking can be quickly carried out after the adjustment is satisfied. Meanwhile, the rear shell of the B-ultrasonic diagnostic apparatus adopts a quick assembly and disassembly design. The user both can carry out the ordinary inspection of hand-held type before the operation, after the operation, through quick installation and angle modulation function, can detect the focus point of required treatment again in the treatment process. The invention combines the common B-ultrasonic probe and the B-ultrasonic probe used for monitoring, not only solves the detection problem in the treatment process, but also can reduce the B-ultrasonic probe required in the equipment for treatment. Has great practical function value and economic value.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the above embodiments do not limit the scope of the present invention in any way, and all technical solutions obtained by using equivalent substitution methods fall within the scope of the present invention.
The parts not involved in the present invention are the same as or can be implemented using the prior art.
Claims (7)
1. The utility model provides a can carry out B ultrasonic device of angle modulation, its characterized in that, includes sound head, pivot spare, clutch, backshell and cable tail cover, the front end of pivot spare is in the same place with sound head fixed connection to the center pin of pivot spare and the center pin coincidence of sound head formation of image detection face, install clutch, backshell and cable tail cover on the tail end of pivot spare in proper order, the clutch adopts to tooth interlocking separation and reunion structure for locking and unblock pivot spare, the backshell passes through the bearing suit on the pivot spare, fixed connection can be dismantled with the tail end tip of pivot spare to the cable tail cover.
2. The B ultrasonic device capable of adjusting the angle of claim 1, wherein the clutch comprises a brake wheel and a rotary switch, the brake wheel is fixed in the front end of the rear housing, the front end of the brake wheel is provided with a tooth-shaped opening, the rotary switch is positioned at the front end of the brake wheel and is slidably sleeved on the rotating shaft member, one end of the rotary switch, which is close to the sound head, is provided with a spring, the other end of the rotary switch is provided with the tooth-shaped opening, the spring is positioned in the rotary switch and is sleeved on the rotating shaft member, two ends of the spring are respectively contacted with the rotating shaft member and the rotary switch, and in a default installation state, under the action of the spring, the rotary switch always presses the brake wheel, and the tooth-shaped openings of the brake wheel and the rotary switch are meshed with each other to.
3. The angle-adjustable type-B ultrasonic device according to claim 1, wherein the bearings are disposed at the front and rear ends of the rear housing, the inner side of the bearing is tightly fitted to the rotary shaft member, and the outer side of the bearing is tightly fitted to the rear housing.
4. The angle-adjustable B-ultrasonic device according to claim 1 or 3, wherein the back shell is further provided with a support cylinder inside, bearings are arranged at two ends of the support cylinder, and the support cylinder is used for fixing the relative positions of the two bearings.
5. The angle-adjustable type-B ultrasonic device according to claim 1, wherein the cable tail sleeve is connected with the tail end of the rotating shaft member in a threaded manner.
6. The angle-adjustable type-B ultrasonic device according to claim 1, wherein the shaft member is provided with a cable passage for a cable to pass through.
7. The angle-adjustable type-B ultrasonic device according to claim 1, wherein the lateral surface of the rear housing is provided with a dovetail slider, a positioning block and a limiting groove for rapid installation and accurate positioning with the focused ultrasound therapy apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011414158.5A CN112451866A (en) | 2020-12-07 | 2020-12-07 | Angle-adjustable B-ultrasonic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011414158.5A CN112451866A (en) | 2020-12-07 | 2020-12-07 | Angle-adjustable B-ultrasonic device |
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| Publication Number | Publication Date |
|---|---|
| CN112451866A true CN112451866A (en) | 2021-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011414158.5A Pending CN112451866A (en) | 2020-12-07 | 2020-12-07 | Angle-adjustable B-ultrasonic device |
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| Country | Link |
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| CN (1) | CN112451866A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170151449A1 (en) * | 2015-11-27 | 2017-06-01 | Hironic Co., Ltd. | Apparatus for focused ultrasound operation with controllable rotation angle of cartridge, focused ultrasound operation system, and method using the same |
| CN108904038A (en) * | 2018-08-29 | 2018-11-30 | 安徽声达愈医疗器械有限公司 | A kind of focusing ultrasonic therapeutic system and its control method |
| CN208905650U (en) * | 2017-06-03 | 2019-05-28 | 六盘水市人民医院 | A kind of Ultrasonic-B probe |
| CN209499886U (en) * | 2018-11-28 | 2019-10-18 | 安徽声达愈医疗器械有限公司 | A kind of focused ultrasonic treating head |
| WO2020051743A1 (en) * | 2018-09-10 | 2020-03-19 | 深圳迈瑞生物医疗电子股份有限公司 | Ultrasonic probe |
| CN111358495A (en) * | 2020-04-13 | 2020-07-03 | 南京广慈医疗科技有限公司 | External B-ultrasonic real-time monitoring device |
| CN214318875U (en) * | 2020-12-07 | 2021-10-01 | 南京广慈医疗科技有限公司 | Angle-adjustable B-ultrasonic device |
-
2020
- 2020-12-07 CN CN202011414158.5A patent/CN112451866A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170151449A1 (en) * | 2015-11-27 | 2017-06-01 | Hironic Co., Ltd. | Apparatus for focused ultrasound operation with controllable rotation angle of cartridge, focused ultrasound operation system, and method using the same |
| CN208905650U (en) * | 2017-06-03 | 2019-05-28 | 六盘水市人民医院 | A kind of Ultrasonic-B probe |
| CN108904038A (en) * | 2018-08-29 | 2018-11-30 | 安徽声达愈医疗器械有限公司 | A kind of focusing ultrasonic therapeutic system and its control method |
| WO2020051743A1 (en) * | 2018-09-10 | 2020-03-19 | 深圳迈瑞生物医疗电子股份有限公司 | Ultrasonic probe |
| CN209499886U (en) * | 2018-11-28 | 2019-10-18 | 安徽声达愈医疗器械有限公司 | A kind of focused ultrasonic treating head |
| CN111358495A (en) * | 2020-04-13 | 2020-07-03 | 南京广慈医疗科技有限公司 | External B-ultrasonic real-time monitoring device |
| CN214318875U (en) * | 2020-12-07 | 2021-10-01 | 南京广慈医疗科技有限公司 | Angle-adjustable B-ultrasonic device |
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