CN1754586B - Ultrasonic therapy head and ultrasonic therapy instrument containing same - Google Patents
Ultrasonic therapy head and ultrasonic therapy instrument containing same Download PDFInfo
- Publication number
- CN1754586B CN1754586B CN 200410079343 CN200410079343A CN1754586B CN 1754586 B CN1754586 B CN 1754586B CN 200410079343 CN200410079343 CN 200410079343 CN 200410079343 A CN200410079343 A CN 200410079343A CN 1754586 B CN1754586 B CN 1754586B
- Authority
- CN
- China
- Prior art keywords
- screw mandrel
- actuating device
- piezoelectric chip
- ultrasonic
- shell
- 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.)
- Active
Links
Images
Landscapes
- Percussion Or Vibration Massage (AREA)
Abstract
The invention provides a therapeutic head for the portable ultrasonic therapeutic equipment, comprising: morph, the supporting frame supporting the morph and the actuating device; the morph connects with the supporting frame fixedly, the actuating device is fixedly installed in the supporting frame. The invention also provides the portable ultrasonic therapeutic equipment to assemble the therapeutic head. The therapeutic equipment in this invention enables the morph which can not move relatively with the therapeutic equipment housing to move, and also makes the motion be controlled, which diminishes the influence from human factors.
Description
Technical field
The invention belongs to the ultrasonic therapeutic field, specifically, relate to a kind of apparatus for ultrasonic therapeutic treatment.
Background technology
The ultrasonic transducer of existing hand-holdable formula apparatus for ultrasonic therapeutic treatment is a stationary structure, i.e. the fixed-site of ultrasonic transducer in apparatus for ultrasonic therapeutic treatment.At present, the hand-holdable ultrasonic therapeutic apparatus of this class, in therapeutic process, can rely on doctor's hands to move the treatment rifle, drive ultrasonic transducer and cover whole area for treatment, but because artificial factor, the ultrasound wave that uses this sonicator can not guarantee that ultrasonic transducer sends covers whole diseased region equably, so just can not reach best therapeutic effect.Therefore, need a kind of apparatus for ultrasonic therapeutic treatment of controlled movement of ultrasonic transducer.
Summary of the invention
For overcoming above-mentioned defective of the prior art, the invention provides a kind of treatment head and the therapeutic instrument that has this treatment head of hand-holdable formula sonicator newly.Particularly, the present invention includes following content:
Technical scheme of the present invention provides a kind of treatment head of ultrasonic hand-held therapeutic instrument, comprise piezoelectric chip and the support that is used to support this piezoelectric chip, described piezoelectric chip is fixedlyed connected with described support, described treatment head also comprises: but the actuating device of two blocks and moving linearly, wherein, described actuating device comprises screw mandrel, nut and screw mandrel supporting seat, described nut is fixedlyed connected with support, and be sleeved on the described screw mandrel, described screw mandrel is installed on the described screw mandrel supporting seat movably; Described two blocks lay respectively at the both sides of described support and fixedly connected with the screw mandrel supporting seat, and described support and the piezoelectric chip that supported thereof are clipped in the middle.
Wherein, the screw thread of described nut and screw mandrel is to mate mutually, and described screw mandrel supporting seat is connected rotationally with the end of screw mandrel.
Wherein, described block can be stick and/or bar and/or rod.Described block is clipped in the middle described support and the piezoelectric chip that supported thereof, the piezoelectric chip rotation that is used for preventing described support and is supported, thereby can play positioner.
For accurate control the present invention treats piezoelectric chip support in the head and the motion of the piezoelectric chip that supported, also preferably include the controlling organization of actuating device at treatment head of the present invention.Can adopt various actuating devices, for example linear transmission, curve actuating device etc. all can be used among the present invention.In described linear transmission, can adopt modes such as nut/screw rod, gear/tooth bar, cylinder/piston, chute/slide bar.In described curve actuating device, can use arc-shaped guide rail pair, mode.According to different application, can select or make up different actuating devices.
In the rectilinear motion mode that adopts nut/approach screw transmission, described screw mandrel can hand drive be finished with respect to the motion of nut, also can control automatically and finish.The preferred mode that adopts control automatically to finish.In described automatic control mode, for example can adopt electronic control, hydraulic control, air pressure control etc.
In addition, the present invention also provides a kind of hand-holdable formula ultrasonic therapeutic apparatus, it is characterized in that, comprise shell and ultrasonic therapeutic head, described treatment head is contained in the front end in the described shell, described ultrasonic therapeutic head comprises piezoelectric chip, is used to support the support and an actuating device of this piezoelectric chip, and described piezoelectric chip is fixedlyed connected with described support and is carried on the described support; Described actuating device is fixedly mounted on the described support and is fixedly connected on directly or indirectly on the described shell, makes described support and the piezoelectric chip that supported can be with respect to described shell motion.Described shell has opening with ultrasound wave ejecting end one side in opposite directions, the size of this opening by described support and the piezoelectric chip that carried thereof the driving of described actuating device following the zone that can move.
Hand-holdable formula ultrasonic therapeutic apparatus of the present invention also preferably includes the motion control mechanism of described actuating device, and an end of this controlling organization is fixedlyed connected with described actuating device.This controlling organization comprises motor, for example is servomotor, stepping motor, direct current or ac motor.Preferably, described controlling organization also comprises the microswitch that is connected with described electric electromechanics, and described microswitch is installed on the shell of therapeutic instrument and is positioned at the top of described actuating device, and the upper limb of described microswitch is lower than the upper limb of described actuating device.When adopting the linear transmission of screw mandrel/nut apparatus for example, the upper limb of described microswitch should be lower than the upper limb of described nut.When piezoelectric chip support and the piezoelectric chip that carried thereof move to the extreme position at two ends of screw mandrel, the projection on the nut will be run into microswitch, thus the reciprocating motion of control ultrasonic transducer.
For the ease of the hyperacoustic focal length of adjustment of treatment and protect above-mentioned ultrasonic therapy head; hand-holdable formula ultrasonic therapeutic apparatus of the present invention also preferably includes headgear, and this headgear removably is being connected with the opening shell all around of ultrasound wave ejecting end one side in opposite directions with described shell.Also comprise the ultrasound wave focusing arrangement in the preferred described headgear, this focus ultrasonic device is installed in described headgear and the relative end of described therapeutic instrument shell aperture.Described headgear is replaceable, can be used for changing the depth of focus.The shell of preferred described headgear all by or the part make by acoustic window material.Made by sound passing membrane if described headgear is a part, described headgear is an opening in the zone corresponding to the ultrasonic emitting of described piezoelectric chip, and this opening is covered by sound passing membrane, and the remainder of headgear can be by making with therapeutic instrument shell identical materials.
This also preferably is equipped with baffle plate in the shell of the ultrasonic therapeutic apparatus of invention, the front end of this baffle plate and described headgear and shell is formed the space of a sealing, described piezoelectric chip and described actuating device are positioned at described enclosed space, and the screw mandrel in the described actuating device passes described baffle plate and is connected with described motor.Preferred described enclosed space is a water-stop.
Can also one group of water pipe be installed in ultrasonic therapeutic apparatus of the present invention, this group water pipe comprises water inlet pipe and return pipe, is used for respectively described enclosed space is introduced and drawn to water.When water was full of this space, this water played the cooling medium effect, and can make the sound passing membrane of treatment cephalic par more closely press close to the target area of being treated.
Ultrasonic therapy instrument apparatus provided by the invention, owing to increased a drive mechanism of fixedlying connected with piezoelectric chip, the piezoelectric chip that originally can not move with respect to the therapeutic instrument shell can be moved, but also this motion is controlled, thereby reduced artificial factor, and then guaranteed that the treatment ultrasonic energy covers diseased region equably, provide assurance for reaching best therapeutic effect.
Description of drawings
Fig. 1 is the specific embodiment of ultrasonic therapeutic apparatus of the present invention---the profile of treatment rifle.
Fig. 2 is the structural representation of specific embodiment of the treatment head of ultrasonic therapeutic apparatus of the present invention.
Symbol description among the figure:
1 therapeutic instrument shell, 21 supports, 22 piezoelectric chips, 23 power lines
3 actuating devices, 31 screw mandrel supporting seats, 32 screw mandrels, 33 microswitch
34 nuts, 35 blocks, 36 sealing rings, 37 motors
38 motor power-supply wires, 4 baffle plates, 5 on and off switch, 6 headgears
61 headgear shells, 62 sound passing membranes, 7 water pipes, 71 water inlet pipes
72 return pipes
The specific embodiment:
Embodiment 1
Fig. 2 is the structural representation of the treatment head that is used for hand-holdable formula ultrasonic therapeutic apparatus of employing linear transmission.As shown in Figure 2, treatment of the present invention head comprises piezoelectric chip 22, piezoelectric chip support 21, two strip blocks 35, screw mandrel 32, nut 34 and screw mandrel supporting seat (not shown).Piezoelectric chip 22 is fixedly supported on the support 21, nut 34 is fixedlyed connected with piezoelectric chip support 21, nut 34 is sleeved on the screw mandrel 32, the screw thread of this nut 34 and screw mandrel 32 is to mate mutually, the end of screw mandrel 32 is installed in rotation on the described screw mandrel supporting seat, two blocks 35 lay respectively at the both sides of support 21 and fixedly connected with the screw mandrel supporting seat, block 35 is clipped in the middle piezoelectric chip support 21, piezoelectric chip 22 rotations that are used for preventing support 21 and supported, thereby can also play positioner.
Embodiment 2
A specific embodiment of ultrasonic therapeutic apparatus of the present invention shown in Figure 1 has wherein been assembled embodiment 1 described treatment head.As shown in Figure 1, a kind of ultrasonic therapeutic apparatus of the present invention comprises shell 1, piezoelectric chip support 21, piezoelectric chip 22, actuating device 3, baffle plate 4, block 35, sealing ring 36, motor 37, power line 38, on and off switch 5, microswitch 33, headgear 6, water pipe 7, piezoelectric chip 22 is fixedly connected and be carried on the support 21, the other end of support 21 is fixedlyed connected with actuating device 3, two parts before and after the space that baffle plate 4 surrounds shell 1 is divided into, described piezoelectric chip 22 on the support 21 and the actuating device 3 of being carried on is installed in the front space in the therapeutic instrument shell 1 together, and motor 37 and on and off switch 5 etc. is positioned at the back space of shell 1.The first half of baffle plate 4, headgear 6 and shell 1 is formed the space of a sealing together, and water pipe 7 (water inlet pipe 71, return pipe a 72) end links to each other with the water source, and the other end passes baffle plate 4 and feeds described enclosed space.Actuating device 3 comprises screw mandrel supporting seat 31, screw mandrel 32 and nut 34, screw mandrel supporting seat 31 is fixedly mounted on the shell 1, screw mandrel 32 is installed on the screw mandrel supporting seat 31, screw mandrel 32 passes baffle plate 4 and is connected on the motor 37, nut 34 is sleeved on the screw mandrel 32, and sealing ring 36 is the motion sealing between the two between baffle plate 4 and screw mandrel 32, water-tight, but can relatively rotate.Motor 37 rotatablely moves and drives nut 34 along screw mandrel 32 moving linearlies, drives piezoelectric chip 22 with fixedly connected piezoelectric chip support 21 of nut 34 and carrying thereof thus with respect to shell 1 motion.Microswitch 33 is installed on the shell 1, is electrically connected with motor 37 by control device of electric motor (not being shown specifically among the figure).When the piezoelectric chip 22 of piezoelectric chip support 21 and carrying thereof moves to the extreme position at two ends, projection on the nut 34 will be run into microswitch 33, make described motor control unit send the instruction of forward or reverse, move back and forth thereby make motor 37 drive actuating device 3 to motor 37.Motor 37 can be servomotor, motor, direct current or alternating current generator.
More than describing only is the specific embodiment of the invention, be not in order to limit patent claim of the present invention, do not breaking away under the disclosed spirit and can also change or modify above-mentioned embodiment, but, should be appreciated that these changes or modification all should be included in the scope of present patent application.
Claims (12)
1. the treatment head of a ultrasonic hand-held therapeutic instrument, comprise piezoelectric chip and the support that is used to support this piezoelectric chip, described piezoelectric chip is fixedlyed connected with described support, it is characterized in that, but described treatment head also comprises the actuating device of two blocks and moving linearly, wherein
Described actuating device comprises screw mandrel, nut and screw mandrel supporting seat, and described nut is fixedlyed connected with support, and is sleeved on the described screw mandrel, and described screw mandrel is installed on the described screw mandrel supporting seat movably;
Described two blocks lay respectively at the both sides of described support and fixedly connected with the screw mandrel supporting seat, and described support and the piezoelectric chip that supported thereof are clipped in the middle.
2. treatment head according to claim 1 is characterized in that described screw mandrel supporting seat is positioned at the end of screw mandrel, and is connected rotationally with the end of screw mandrel.
3. hand-hold ultrasonic treatment instrument, it is characterized in that, comprise shell and as each described treatment head of claim 1-2, described treatment head is contained in the front end in the described shell, described shell has opening with ultrasound wave ejecting end one side in opposite directions, the size of this opening by described support and the piezoelectric chip that carried thereof the driving of described actuating device following the zone that can move.
4. ultrasonic therapeutic apparatus according to claim 3 is characterized in that, also comprises the motion control mechanism of described actuating device, and an end of this controlling organization is fixedlyed connected with described actuating device.
5. ultrasonic therapeutic apparatus according to claim 4 is characterized in that described controlling organization comprises motor.
6. ultrasonic therapeutic apparatus according to claim 5, it is characterized in that, described controlling organization also comprises the microswitch that is connected with described electric electromechanics, described microswitch is installed on the shell of therapeutic instrument and is positioned at the top of described actuating device, and the upper limb of described microswitch is lower than the upper limb of nut in the described actuating device.
7. ultrasonic therapeutic apparatus according to claim 5 is characterized in that, also comprises headgear, and this headgear removably is connected with described opening shell all around.
8. ultrasonic therapeutic apparatus according to claim 7, it is characterized in that, baffle plate also is housed in described shell, the front end of this baffle plate and described headgear and shell is formed the space of a sealing, described piezoelectric chip and described actuating device are positioned at described enclosed space, and the screw mandrel in the described actuating device passes described baffle plate and is connected with described motor.
9. ultrasonic therapeutic apparatus according to claim 8 is characterized in that, also comprises water pipe, and this water pipe is incorporated into cooling water in the described enclosed space.
10. according to the described ultrasonic therapeutic apparatus of claim 9, it is characterized in that described enclosed space is a water-stop.
11. the described ultrasonic therapeutic apparatus of claim 7 is characterized in that, described headgear is that acoustic window material is made.
12. the described ultrasonic therapeutic apparatus of claim 7 is characterized in that, described headgear is an opening in the scope corresponding to the ultrasonic emitting zone of described piezoelectric chip, and this opening is covered by sound passing membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410079343 CN1754586B (en) | 2004-09-30 | 2004-09-30 | Ultrasonic therapy head and ultrasonic therapy instrument containing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410079343 CN1754586B (en) | 2004-09-30 | 2004-09-30 | Ultrasonic therapy head and ultrasonic therapy instrument containing same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1754586A CN1754586A (en) | 2006-04-05 |
| CN1754586B true CN1754586B (en) | 2010-09-01 |
Family
ID=36688315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410079343 Active CN1754586B (en) | 2004-09-30 | 2004-09-30 | Ultrasonic therapy head and ultrasonic therapy instrument containing same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1754586B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101274124B (en) * | 2007-03-29 | 2010-06-23 | 重庆融海超声医学工程研究中心有限公司 | Ultrasonic medical treating gun |
| CN101297991B (en) * | 2007-04-30 | 2010-06-23 | 重庆融海超声医学工程研究中心有限公司 | Hand-hold ultrasonic treatment gun |
| KR101335476B1 (en) * | 2013-02-25 | 2013-12-11 | 주식회사 코러스트 | Line-focus type ultrasound transducer and high intensity focused ultrasound generating apparatus including the same |
| KR101307551B1 (en) * | 2013-03-26 | 2013-09-12 | (주)클래시스 | Handpiece of ultrasonic apparatus |
| CN104667439B (en) * | 2013-11-27 | 2018-03-09 | 重庆融海超声医学工程研究中心有限公司 | Focused ultrasonic treating head and ultrasonic therapeutic apparatus |
| CN107073290B (en) * | 2014-10-24 | 2019-04-02 | 科莱希思有限公司 | Ultrasonic wave sleeve and the ultrasonic therapeutic head for utilizing it |
| CN105944246B (en) * | 2016-06-01 | 2019-04-09 | 华南理工大学 | A kind of beauty and health care focus ultrasonic massage bar |
| CN107320156B (en) * | 2017-07-31 | 2021-04-13 | 成都博恩思医学机器人有限公司 | Control device of ultrasonic knife and minimally invasive surgery robot |
| CN109011230B (en) * | 2018-08-17 | 2024-04-12 | 深圳市中恒美有限公司 | Automatic focusing ultrasonic beauty pen |
| CN108836471A (en) * | 2018-08-20 | 2018-11-20 | 安徽声达愈医疗器械有限公司 | Focused ultrasound therapy device |
| CN111315445A (en) * | 2018-10-11 | 2020-06-19 | 美谛康株式会社 | HIFU skin treatment device and cassette |
| CN112386462A (en) * | 2020-11-11 | 2021-02-23 | 上海应用技术大学 | Resonance ultrasonic rhinitis nursing device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5762066A (en) * | 1992-02-21 | 1998-06-09 | Ths International, Inc. | Multifaceted ultrasound transducer probe system and methods for its use |
| CN1224626A (en) * | 1998-01-25 | 1999-08-04 | 王芷龙 | Endoscope type inserted supersonic cure probe |
| CN2518532Y (en) * | 2002-01-15 | 2002-10-30 | 华中科技大学 | Series-parallel scanner for use in high-strength focusing ultrasonic knife |
| CN2572999Y (en) * | 2002-09-12 | 2003-09-17 | 武汉天使科技发展有限公司 | Reflection ultrasonic therapy apparatus |
-
2004
- 2004-09-30 CN CN 200410079343 patent/CN1754586B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5762066A (en) * | 1992-02-21 | 1998-06-09 | Ths International, Inc. | Multifaceted ultrasound transducer probe system and methods for its use |
| CN1224626A (en) * | 1998-01-25 | 1999-08-04 | 王芷龙 | Endoscope type inserted supersonic cure probe |
| CN2518532Y (en) * | 2002-01-15 | 2002-10-30 | 华中科技大学 | Series-parallel scanner for use in high-strength focusing ultrasonic knife |
| CN2572999Y (en) * | 2002-09-12 | 2003-09-17 | 武汉天使科技发展有限公司 | Reflection ultrasonic therapy apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1754586A (en) | 2006-04-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1754586B (en) | Ultrasonic therapy head and ultrasonic therapy instrument containing same | |
| KR102487116B1 (en) | Ultrasonic medical instrument | |
| CN1903390A (en) | MRI guiding high intensity focusing ultrasonic therapeutic system | |
| KR101688424B1 (en) | Ultrasonic cartridge and head of ultrasonic therapy system for treatment | |
| CN113797455B (en) | Ultrasonic wave generating device capable of adjusting ultrasonic wave focusing depth and control method thereof | |
| CN101297991B (en) | Hand-hold ultrasonic treatment gun | |
| CN102228387B (en) | Numerically controlled surgical stapling apparatus | |
| KR101191347B1 (en) | 3-dimension movable handpiece for high intensive focused ultrasound apparatus | |
| KR101824465B1 (en) | Head of ultrasonic therapy system for treatment | |
| KR20140067482A (en) | Handpiece | |
| JP2007516810A5 (en) | ||
| CN108836471A (en) | Focused ultrasound therapy device | |
| RU2008127985A (en) | TURNING THERAPEUTIC SYSTEM FOR TREATMENT OF FOCUSED ULTRASOUND HIGH INTENSITY AND TURNING APPARATUS | |
| US8088073B2 (en) | Device for the application of acoustic shock waves | |
| CN100410565C (en) | Rotating device and linear, rotating two-motion system containing same | |
| CN106583814A (en) | Trimming device for packaging barrel | |
| KR102140560B1 (en) | Handpiece for ultrasonic therapy | |
| CN202184762U (en) | Numerical control surgical department binding instrument | |
| KR101824464B1 (en) | Ultrasonic cartridge | |
| CN109045491A (en) | A kind of ultrasonic treatment unit | |
| JP2023083503A (en) | Ultrasonic medical cartridge, and ultrasonic medical device and backlash-preventing device that include the same | |
| CN104107510A (en) | Movement scanning device of high-intensity focused ultrasonic treatment system | |
| KR20210000221A (en) | Ultrasonic aesthetic cartridge and apparatus having the same | |
| KR101782523B1 (en) | Moving apparatus for ultrasonic transducer and head of ultrasonic therapy system for treatment thereof | |
| CN109745070B (en) | Moving assembly and B ultrasonic imaging device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHONGQING HAIFU MEDICAL TECHNOLOGY CO., LTD. Free format text: FORMER NAME: CHONGQING HAIFU (HIFU) TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 401121 No. 1 Pine Road, man Town, Chongqing, Yubei District Patentee after: Chongqing Haifu Medical Technology Co., Ltd. Address before: 401121 No. 1 Pine Road, man Town, Chongqing, Yubei District Patentee before: Haifu (HIFU) Technology Co., Ltd., Chongqing |
|
| CP02 | Change in the address of a patent holder |
Address after: No. 359, jingdongfang Avenue, Beibei District, Chongqing 400714 Patentee after: Chongqing Haifu Medical Technology Co.,Ltd. Address before: 401121 No. 1 Pine Road, man Town, Chongqing, Yubei District Patentee before: Chongqing Haifu Medical Technology Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |