CN111013029B - Mechanical focusing ultrasonic therapeutic head - Google Patents
Mechanical focusing ultrasonic therapeutic head Download PDFInfo
- Publication number
- CN111013029B CN111013029B CN201911234821.0A CN201911234821A CN111013029B CN 111013029 B CN111013029 B CN 111013029B CN 201911234821 A CN201911234821 A CN 201911234821A CN 111013029 B CN111013029 B CN 111013029B
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- mechanical arm
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- diagnosis
- fixing seat
- integrated device
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- 230000001225 therapeutic effect Effects 0.000 title claims description 5
- 238000011282 treatment Methods 0.000 claims abstract description 64
- 238000003745 diagnosis Methods 0.000 claims abstract description 37
- 238000002560 therapeutic procedure Methods 0.000 claims description 4
- 238000002604 ultrasonography Methods 0.000 claims 3
- 239000000523 sample Substances 0.000 abstract description 9
- 238000009210 therapy by ultrasound Methods 0.000 abstract description 7
- 230000008859 change Effects 0.000 abstract description 3
- 235000012431 wafers Nutrition 0.000 abstract 2
- 230000006872 improvement Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 206010028851 Necrosis Diseases 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 2
- 238000011284 combination treatment Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000001900 immune effect Effects 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Classifications
-
- 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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- 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)
- Surgical Instruments (AREA)
Abstract
The invention discloses a mechanical focusing ultrasonic treatment head.A diagnosis shell and a treatment shell are fixed through a positioning column and a positioning hole to form a diagnosis and treatment integrated device, a window is arranged on the diagnosis and treatment integrated device, a driving motor is arranged above the inside of the diagnosis and treatment integrated device, the output end of the driving motor is used for driving the device, the lower end of the driving device is provided with a mechanical arm assembly, an uplink limiter and a downlink limiter are arranged on the diagnosis and treatment integrated device on one side of the driving device, and treatment wafers are arranged on a first fixing seat and a second fixing seat; the invention can drive the mechanical arm part to move through the driving motor and the driving device so as to focus the ultrasonic beam emitted by the treatment wafer on an axis, the focus can move in a certain range on the ultrasonic axis, the applicability is high, stones can be pushed in a larger range, the structure of the invention and the diagnosis probe are bound together, after the structure is combined, the finished product B ultrasonic can be directly utilized, and a new treatment device can be combined without any change.
Description
Technical Field
The invention relates to the field of medical appliances, in particular to a mechanical focusing ultrasonic treatment head.
Background
The basic principle of the technology is that the low-energy ultrasonic wave emitted by an in-vitro ultrasonic source is focused in a living body through a certain focusing mode, a region with higher sound intensity, namely a focal region, is formed in the tissue, so that the high temperature of 65-100 ℃ can be reached in the local tissue moment positioned in the focal region, and simultaneously, the cavitation effect, the mechanical effect, the thermal effect, the immune effect and other comprehensive effects of ultrasonic waves are combined to lead to the instant coagulation necrosis of the tissue, the surrounding tissue is not obviously damaged, the coagulation necrosis tissue can be gradually absorbed or scarred, and the whole tumor tissue is solidified through the point-to-line, line-to-surface and surface-to-body point scanning solidification treatment is carried out on the tumor, so that the aim of treatment is achieved.
In the focusing ultrasonic treatment process, key factors influencing the treatment effect are the accuracy, safety and effectiveness of focus positioning, so that the accurate positioning and real-time monitoring of a target area are very important to ensure that the treatment energy accurately reaches the target area tissue and the adjacent normal tissue is prevented from being damaged, the existing mechanical focusing ultrasonic treatment probe still has the problem of inaccuracy in the focus positioning process, and the focus cannot move in the axial direction after being determined, so that the applicability is lower, and the invention provides the mechanical focusing ultrasonic treatment head to solve the defects in the prior art.
Disclosure of Invention
In view of the above problems, the invention provides a mechanical focusing ultrasonic treatment head, which can drive a mechanical arm component to move through a driving motor and a driving device so as to focus an ultrasonic beam emitted by a treatment wafer on an axis, and the focus can move within a certain range on the ultrasonic axis, so that the applicability is high, and stones can be pushed in a larger range instead of only one point.
The invention provides a mechanical focusing ultrasonic treatment head which comprises a diagnosis shell, a treatment shell, a driving motor, a driving device, a mechanical arm assembly and a treatment wafer, wherein the diagnosis shell and the treatment shell are fixed through a positioning column and a positioning hole to form a diagnosis and treatment integrated device, a window is arranged on the diagnosis and treatment integrated device, the driving motor is arranged above the inside of the diagnosis and treatment integrated device, the driving device is arranged at the output end of the driving motor, the mechanical arm assembly is arranged at the lower end of the driving device, an uplink limiter and a downlink limiter are arranged on the diagnosis and treatment integrated device on one side of the driving device, a first fixing seat and a second fixing seat are arranged below the mechanical arm assembly, and the treatment wafer is arranged on the first fixing seat and the second fixing seat.
The further improvement is that: the driving device comprises a screw rod and an internal thread sleeve rod, the output end of the driving motor is provided with the screw rod, the external side of the screw rod is provided with the internal thread sleeve rod, the screw rod is in threaded connection with the internal thread sleeve rod, and the internal thread sleeve rod is fixed inside the diagnosis and treatment integrated device through a fixing plate.
The further improvement is that: the mechanical arm assembly comprises a spherical connecting piece, a first mechanical arm, a second mechanical arm and a third mechanical arm, wherein the lower end of the screw rod is provided with the spherical connecting piece, the spherical connecting piece is provided with the first mechanical arm and the second mechanical arm respectively through connecting shafts, the lower ends of the first mechanical arm and the second mechanical arm are respectively and rotatably connected with a first fixing seat and a second fixing seat, the first mechanical arm and the second mechanical arm are rotatably provided with the third mechanical arm, one end of the third mechanical arm is slidably connected with the inner side wall of an integrated diagnosis and treatment device through idler wheels, and the other end of the third mechanical arm is rotatably connected with the integrated diagnosis and treatment device through a rotating shaft.
The further improvement is that: the uplink limiter is used for limiting the uplink limit position of the driving device.
The further improvement is that: the downlink limiter is used for limiting the downlink limiting position of the driving device.
The further improvement is that: the first fixing seat and the second fixing seat are respectively provided with a fixing groove, and the treatment wafer is arranged in the fixing grooves.
The further improvement is that: an included angle is formed between the first fixing seat and the second fixing seat.
The beneficial effects of the invention are as follows: according to the invention, the mechanical arm part can be driven to move by the driving motor and the driving device, so that ultrasonic beams emitted by the treatment wafer are focused on an axis, and the focus can move in a certain range on the ultrasonic axis, so that the applicability is high, stones can be pushed in a larger range, and the focus is not only on a point; the probe can realize diagnosis and treatment combination, the structure of the invention is bound with the diagnosis probe, the shape and the size of the structure are consistent, after the structure is combined with the diagnosis probe, the finished product B ultrasonic can be directly utilized, a new treatment device can be combined without any change, the focus of a human body can be observed first, the corresponding treatment target point can be found, the treatment wafer is utilized for directly carrying out treatment under the condition that the treatment device or the device is not needed to be replaced, the distraction of doctors in the treatment process can be avoided, the functions of the existing treatment device are diversified, and the cost for purchasing the treatment device is further saved.
Drawings
FIG. 1 is a schematic cross-sectional view of the structure of the present invention;
FIG. 2 is a schematic diagram of the combination structure of the structure and diagnostic probe of the present invention.
Wherein: 1. a diagnosis and treatment integrated device; 2. a driving motor; 3. a fixing groove; 4. a therapeutic wafer; 5. a window; 6. an uplink limiter; 7. a downlink limiter; 8. a first fixing seat; 9. the second fixing seat; 10. a rotating shaft; 11. a screw rod; 12. an internally threaded sleeve rod; 13. a fixing plate; 14. a spherical connector; 15. a first mechanical arm; 16. a second mechanical arm; 17. a third mechanical arm; 18. and a roller.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
According to the fig. 1 and 2, this embodiment provides a mechanical focusing ultrasonic therapy head, including diagnosis casing, treatment casing, driving motor 2, drive arrangement, arm component and treatment wafer 4, diagnosis casing and treatment casing form and diagnose integrative device 1 after fixed through reference column and locating hole, it is equipped with window 5 on integrative device 1 to diagnose, it is equipped with driving motor 2 to diagnose integrative device 1 inside top, driving motor 2 output drive arrangement, the drive arrangement lower extreme is equipped with the arm component, be equipped with ascending stopper 6 and descending stopper 7 on diagnosing integrative device 1 of drive arrangement one side, arm component below is equipped with first fixing base 8 and second fixing base 9, all be equipped with treatment wafer 4 on first fixing base 8 and the second fixing base 9.
The driving device comprises a screw rod 11 and an internal thread sleeve rod 12, the output end of the driving motor 2 is provided with the screw rod 11, the external side of the screw rod 11 is provided with the internal thread sleeve rod 12, the screw rod 11 is in threaded connection with the internal thread sleeve rod 12, and the internal thread sleeve rod 12 is fixed inside the diagnosis and treatment integrated device 1 through a fixing plate 13.
The mechanical arm assembly comprises a spherical connecting piece 14, a first mechanical arm 15, a second mechanical arm 16 and a third mechanical arm 17, wherein the spherical connecting piece 14 is arranged at the lower end of the screw rod 11, the first mechanical arm 15 and the second mechanical arm 16 are respectively arranged on the spherical connecting piece 14 through connecting shafts, the lower ends of the first mechanical arm 15 and the second mechanical arm 16 are respectively connected with a first fixing seat 8 and a second fixing seat 9 in a rotating mode, the third mechanical arm 17 is rotationally arranged on the first mechanical arm 15 and the second mechanical arm 16, one end of the third mechanical arm 17 is in sliding connection with the inner side wall of the diagnosis and treatment integrated device 1 through a roller 18, and the other end of the third mechanical arm 17 is rotationally connected with the diagnosis and treatment integrated device 1 through a rotating shaft 10.
The uplink limiter 6 is used for limiting the uplink limit position of the driving device.
The downlink limiter 7 is used for limiting the downlink limit position of the driving device.
The first fixing seat 8 and the second fixing seat 9 are respectively provided with a fixing groove 3, and the therapeutic wafer 4 is arranged in the fixing grooves 3.
An included angle is formed between the first fixing seat 8 and the second fixing seat 9.
According to the invention, the mechanical arm part can be driven to move by the driving motor 2 and the driving device, so that the ultrasonic beam emitted by the treatment wafer 4 is focused on an axis, the focal point can move in a certain range on the ultrasonic axis, the applicability is high, and stones can be pushed in a larger range, not only on a point; the probe can realize diagnosis and treatment combination, the structure of the invention is bound with the diagnosis probe, the shape and the size of the structure are consistent, after the structure is combined with the diagnosis probe, the finished product B ultrasonic can be directly utilized, a new treatment device can be combined without any change, the focus of a human body can be observed first, the corresponding treatment target point can be found, the treatment wafer 4 is utilized for directly carrying out treatment under the condition that the treatment device or the device is not needed to be replaced, the attention dispersion of doctors in the treatment process can be avoided, the functions of the existing treatment device are diversified, and the cost for purchasing the treatment device is further saved.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. A mechanical focusing ultrasonic therapeutic head, characterized in that: the diagnosis and treatment integrated device comprises a diagnosis shell, a treatment shell, a driving motor (2), a driving device, a mechanical arm assembly and a treatment wafer (4), wherein the diagnosis shell and the treatment shell are fixed through a positioning column and a positioning hole to form a diagnosis and treatment integrated device (1), a window (5) is arranged on the diagnosis and treatment integrated device (1), the driving motor (2) is arranged above the inside of the diagnosis and treatment integrated device (1), the driving device is arranged at the output end of the driving motor (2), the mechanical arm assembly is arranged at the lower end of the driving device, an uplink limiter (6) and a downlink limiter (7) are arranged on the diagnosis and treatment integrated device (1) on one side of the driving device, a first fixing seat (8) and a second fixing seat (9) are arranged below the mechanical arm assembly, and the treatment wafer (4) is arranged on the first fixing seat (8) and the second fixing seat (9);
The driving device comprises a screw rod (11) and an internal thread sleeve rod (12), the output end of the driving motor (2) is provided with the screw rod (11), the external side of the screw rod (11) is provided with the internal thread sleeve rod (12), the screw rod (11) is in threaded connection with the internal thread sleeve rod (12), and the internal thread sleeve rod (12) is fixed in the diagnosis and treatment integrated device (1) through a fixing plate (13);
The mechanical arm assembly comprises a spherical connecting piece (14), a first mechanical arm (15), a second mechanical arm (16) and a third mechanical arm (17), wherein the spherical connecting piece (14) is arranged at the lower end of the screw rod (11), the first mechanical arm (15) and the second mechanical arm (16) are respectively arranged on the spherical connecting piece (14) through connecting shafts, the lower ends of the first mechanical arm (15) and the second mechanical arm (16) are respectively connected with a first fixing seat (8) and a second fixing seat (9) in a rotating mode, the third mechanical arm (17) is rotationally arranged on the first mechanical arm (15) and the second mechanical arm (16), one end of the third mechanical arm (17) is in sliding connection with the inner side wall of the diagnosis and treatment integrated device (1) through a roller (18), and the other end of the third mechanical arm (17) is connected with the diagnosis and treatment integrated device (1) in a rotating mode through a rotating shaft (10).
The uplink limiter (6) is used for limiting the uplink limit position of the driving device.
2. A mechanically focused ultrasound therapy head according to claim 1, wherein: the downlink limiter (7) is used for limiting the downlink limit position of the driving device.
3. A mechanically focused ultrasound therapy head according to claim 1, wherein: the first fixing seat (8) and the second fixing seat (9) are respectively provided with a fixing groove (3), and the treatment wafer (4) is arranged in the fixing grooves (3).
4. A mechanically focused ultrasound therapy head according to claim 1, wherein: an included angle is formed between the first fixing seat (8) and the second fixing seat (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911234821.0A CN111013029B (en) | 2019-12-05 | 2019-12-05 | Mechanical focusing ultrasonic therapeutic head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911234821.0A CN111013029B (en) | 2019-12-05 | 2019-12-05 | Mechanical focusing ultrasonic therapeutic head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111013029A CN111013029A (en) | 2020-04-17 |
| CN111013029B true CN111013029B (en) | 2024-06-11 |
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| CN201911234821.0A Active CN111013029B (en) | 2019-12-05 | 2019-12-05 | Mechanical focusing ultrasonic therapeutic head |
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| CN111013029A (en) | 2020-04-17 |
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