CN114052831A - Device and method for detecting focus position of external shock wave therapeutic apparatus - Google Patents
Device and method for detecting focus position of external shock wave therapeutic apparatus Download PDFInfo
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- CN114052831A CN114052831A CN202111331539.1A CN202111331539A CN114052831A CN 114052831 A CN114052831 A CN 114052831A CN 202111331539 A CN202111331539 A CN 202111331539A CN 114052831 A CN114052831 A CN 114052831A
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- 230000035939 shock Effects 0.000 title claims abstract description 38
- 230000001225 therapeutic effect Effects 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000001514 detection method Methods 0.000 claims abstract description 26
- 230000000694 effects Effects 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 239000004677 Nylon Substances 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 125000003003 spiro group Chemical group 0.000 claims description 2
- 238000005259 measurement Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
- 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)
- Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Vascular Medicine (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Engineering & Computer Science (AREA)
- Radiology & Medical Imaging (AREA)
- Heart & Thoracic Surgery (AREA)
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- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
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Abstract
The invention discloses a device and a method for detecting the focus position of an external shock wave therapeutic apparatus, wherein the detection device comprises a positioning body and a tip cap, the positioning body consists of a center seat and an L-shaped adjusting arm, a tip bolt is arranged at the center position of the top surface of the center seat, the tip bolt is screwed on the center seat, four measuring arms with scales on the top surfaces are symmetrically extended from the side edge of the center seat, an adjusting knob is arranged at the tail end of each measuring arm, and the L-shaped adjusting arm is movably arranged relative to the measuring arms. The focus detection device realizes the rapid detection and adjustment of the focus position of the external shock wave therapeutic apparatus, overcomes the problem of insufficient precision existing in manual focus alignment, and is simple to operate.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a device and a method for detecting the focus position of an external shock wave therapeutic apparatus.
Background
The external shock wave therapeutic equipment uses the sharp end of underwater electrode to produce shock wave by means of instantaneous high-voltage discharge, and uses nanosecond-grade strong pulse discharge to produce liquid-electric effect, after the shock wave is reflected and collected by means of hemiellipsoid, its energy is focused on second focal point (i.e. therapeutic equipment focal point), and the stone can be pulverized under the combined action of tensile stress and pressure stress of shock wave so as to attain the goal of breaking stone. Before treatment, the position of the focus of the therapeutic apparatus needs to be detected firstly, so that the focus of the therapeutic apparatus can be aligned to the gravels in the focus during the treatment process, and the optimal gravels effect is achieved.
FIG. 1 is a schematic diagram of an extracorporeal shock wave treatment apparatus, wherein a shock wave from a wave source generator 100 is focused at a focal point, i.e., a focal point of the treatment apparatus, and an X-ray positioning device 200 is used to emit X-rays to scan and position the intralesional debris. Before use, the focus of the therapeutic apparatus needs to be adjusted to the optimal scanning range of the X-ray positioning device 200, and the positions of the focus and the optimal scanning range are relatively fixed, so that the lithotripsy process can be observed in real time during the treatment process. However, the position of the focus of the therapeutic apparatus is not precisely detected and adjusted by the human eye, which does not meet the requirement of precise treatment.
Disclosure of Invention
In order to solve the problems, the invention provides a device and a method for detecting the focus position of an external shock wave therapeutic apparatus.
The invention adopts the following technical scheme:
the utility model provides a detection apparatus for external shock wave therapeutic instrument focus position, detection apparatus is including location body and tip cover, the location body comprises center seat and L type regulating arm, be equipped with the tip bolt on the central point of center seat top surface puts, tip bolt spiro union in on the center seat, four top surfaces measuring arm that have the scale are extended to the side symmetry of center seat the end of measuring arm is equipped with adjust knob, L type regulating arm for the activity of measuring arm sets up.
Furthermore, scales are arranged on the outer side wall of the pointed bolt.
Further, the L-shaped adjusting arm is composed of a transverse arm and a vertical arm, a strip-shaped through hole is formed in the top of the transverse arm, a clamping tooth is arranged on one inner side wall of the strip-shaped through hole, and a hand-tightening bolt is further arranged on the outer side wall of the transverse arm.
Further, adjust knob is from last to constituteing by integrated into one piece's knob, gear, activity bolt and fixture block down, the knob is located the top of horizontal arm, the gear is located in the bar through-hole, just the size of gear with bar through-hole and latch suit, the activity is tied and is moved through the top surface and the bottom surface of measuring the arm, the fixture block is located the bottom of measuring the arm.
Furthermore, the bottom of the vertical arm is provided with a clamping foot.
Furthermore, two side walls of the transverse arm are wrapped downwards to form wrapping edges, and the wrapping edges wrap two sides of the measuring arm.
Furthermore, a plurality of anti-collision strips inclined towards the center of the tip cover are arranged in the tip cover, the bottom of each anti-collision strip is fixed to the bottom of the inner side wall of the tip cover, and the anti-collision strips surround a circle in the tip cover.
Further, the anti-collision strip is made of nylon, and the pointed bolt is made of aluminum.
A method for detecting the focus position of an external shock wave therapeutic apparatus is realized based on the detection device, and comprises the following steps:
s1, mounting the detection device on a wave source generator of the external shock wave therapeutic apparatus;
s2, adjusting a pointed bolt of the detection device to enable the tip of the pointed bolt to be aligned with the focus position above the wave source generator;
s3, adjusting the position of the wave source generator to enable the focus to be located in the optimal scanning range of the X-ray positioning device of the extracorporeal shock wave treatment apparatus;
s4, relatively fixing the positions of the adjusted wave source generator and the X-ray positioning device;
and S5, removing the detection device to complete the detection of the focus position of the external shock wave treatment instrument.
After adopting the technical scheme, compared with the background technology, the invention has the following advantages:
1. the focus detection device realizes the rapid detection and adjustment of the focus position of the external shock wave therapeutic apparatus, overcomes the problem of insufficient precision existing in manual focus alignment, and is simple to operate;
2. the detection device is suitable for external shock wave therapeutic apparatuses of different models, and the surface diameters of wave source generators of the external shock wave therapeutic apparatuses of different models are inconsistent, when the detection device is used for determining the position of a focus, the position of an L-shaped adjusting arm relative to a measuring arm can be adjusted by rotating an adjusting knob, and the position of the L-shaped adjusting arm relative to the measuring arm is convenient to observe due to the fact that scales are arranged on the measuring arm, so that the rotating lengths of the L-shaped adjusting arms are equal, the tip of a pointed bolt is kept above the center of the wave source generator, and the focus is convenient to align;
3. the outer side wall of the pointed bolt is provided with scales, and the height of the pointed end of the pointed bolt relative to the surface of the wave source generator can be adjusted by rotating the pointed bolt, so that a focus above the wave source generator is aligned;
4. the invention also provides a tip cover, when the tip cover is not used, the tip cover is used for protecting the tip bolt and preventing the tip of the tip bolt from being damaged, and the anti-collision strip is arranged in the tip cover and prevents the tip of the tip bolt from colliding with the inner wall of the tip cover and being damaged in the process of improving the tip cover.
Drawings
FIG. 1 is a schematic view of an extracorporeal shock wave treatment apparatus;
FIG. 2 is a schematic structural diagram of a detecting device according to the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
FIG. 4 is an enlarged view at B in FIG. 2;
FIG. 5 is an enlarged view at C of FIG. 2;
FIG. 6 is a schematic view of an adjustment knob according to the present invention;
FIG. 7 is a cross-sectional view of a measuring arm and an L-shaped adjustment arm of the present invention;
FIG. 8 is a schematic view of the construction of the tip cap of the present invention.
Description of reference numerals:
100. a wave source generator;
200. an X-ray positioning device;
300. a center seat; 310. a pointed bolt; 320. a measuring arm; 330. adjusting a knob; 331. a knob; 332. a gear; 333. a movable bolt; 334. a clamping block;
400. an L-shaped adjusting arm; 410. a transverse arm; 411. a strip-shaped through hole; 412. clamping teeth; 413. tightening the bolt by hand; 420. a vertical arm; 421. clamping a pin;
500. a tip cap; 510. and (4) an anti-collision strip.
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.
Example one
As shown in fig. 2-5, a device for detecting the focus position of an external shock wave treatment apparatus, the device comprises a positioning body and a tip cap 500, the positioning body is composed of a center base 300 and an L-shaped adjusting arm 400, a tip bolt 310 is arranged at the center position of the top surface of the center base 300, the tip bolt 310 is screwed on the center base 300, four measuring arms 320 with scales on the top surface are symmetrically extended from the side edge of the center base 300, an adjusting knob 330 is arranged at the tail end of each measuring arm 320, and the L-shaped adjusting arm 400 is movably arranged relative to the measuring arms 320.
Scales are arranged on the outer side wall of the pointed bolt 310, and the pointed bolt 310 is made of aluminum.
L type regulating arm 400 comprises horizontal arm 410 and vertical arm 420, bar through-hole 411 has been seted up at the top of horizontal arm 410 be equipped with latch 412 on the inside wall of bar through-hole 411, still be equipped with hand fastening bolt 413 on the lateral wall of horizontal arm 410, after adjusting L type regulating arm 400 and measuring arm 320's relative position, screw hand fastening bolt 413 inwards, can fix the position of L type regulating arm 400, prevent L type regulating arm 400 slippage.
As shown in fig. 6 and 7, the adjusting knob 330 is composed of a knob 331, a gear 332, a movable bolt 333 and a fixture block 334 which are integrally formed from top to bottom, the knob 331 is located above the transverse arm 410, the gear 332 is located in the strip-shaped through hole 411, the size of the gear 332 is adapted to the strip-shaped through hole 411 and the fixture tooth 412, the movable bolt 333 movably penetrates through the top surface and the bottom surface of the measuring arm 320, and the fixture block 334 is located at the bottom of the measuring arm 320.
The bottom of the vertical arm 420 is provided with a clamping foot 421. Two side walls of the transverse arm 410 are inwardly wrapped downwards to form wrapping edges, and the wrapping edges are wrapped on two sides of the measuring arm 320.
As shown in fig. 8, a plurality of crash-proof strips 510 inclined toward the center of the tip cover 500 are arranged inside the tip cover 500, the bottoms of the crash-proof strips 510 are fixed to the bottom of the inner side wall of the tip cover 500, and the crash-proof strips 510 enclose a circle inside the tip cover 500. The bumper strip 510 is made of nylon.
Example two
A method for detecting the focus position of an external shock wave therapeutic apparatus is realized based on the detection device, and comprises the following steps:
s1, mounting the detection device on a wave source generator 100 of the external shock wave treatment instrument;
s2, adjusting the pointed bolt 310 of the detection device to make the tip of the pointed bolt 310 align with the focus position above the wave source generator 100; the height of the focal point relative to the top surface of the source generator 100 can be calculated based on the diameter and depth of the source generator 100, and will not be described in detail herein.
S3, adjusting the position of the wave source generator 100 to make the focus point be in the optimal scanning range of the X-ray positioning device 200 of the external shock wave therapeutic apparatus;
s4, relatively fixing the adjusted positions of the wave source generator 100 and the X-ray positioning device 200;
and S5, removing the detection device to complete the detection of the focus position of the external shock wave treatment instrument.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. The utility model provides a detection device of external shock wave therapeutic instrument focus position which characterized in that: detection device is including location body and tip cover, the location body comprises center seat and L type regulating arm, be equipped with the tip bolt on the central point of center seat top surface puts, tip bolt spiro union in on the center seat, the side symmetry of center seat extends four top surfaces and has the measurement arm of scale the end of measuring the arm is equipped with adjust knob, L type regulating arm for the activity of measuring the arm sets up.
2. The apparatus for detecting the focal position of an extracorporeal shock wave treatment apparatus according to claim 1, wherein: and scales are arranged on the outer side wall of the pointed bolt.
3. The apparatus for detecting the focal position of an extracorporeal shock wave treatment apparatus according to claim 2, wherein: the L-shaped adjusting arm is composed of a transverse arm and a vertical arm, a strip-shaped through hole is formed in the top of the transverse arm, a clamping tooth is arranged on one inner side wall of the strip-shaped through hole, and a hand-tightening bolt is further arranged on the outer side wall of the transverse arm.
4. The apparatus for detecting the focal position of an extracorporeal shock wave treatment apparatus according to claim 3, wherein: adjust knob is from last to constituteing by integrated into one piece's knob, gear, activity bolt and fixture block down, the knob is located the top of horizontal arm, the gear is located in the bar through-hole, just the size of gear with bar through-hole and latch suit, the activity bolt activity runs through the top surface and the bottom surface of measuring the arm, the fixture block is located the bottom of measuring the arm.
5. The apparatus for detecting the focal position of an extracorporeal shock wave treatment apparatus according to claim 4, wherein: the bottom of the vertical arm is provided with a clamping pin.
6. The apparatus for detecting the focal position of an extracorporeal shock wave treatment apparatus according to claim 5, wherein: two side walls of the transverse arm are wrapped downwards to form wrapping edges, and the wrapping edges wrap two sides of the measuring arm.
7. The apparatus for detecting the focal position of an extracorporeal shock wave treatment apparatus according to claim 6, wherein: the novel anti-collision device is characterized in that a plurality of anti-collision strips inclined towards the center of the tip cover are arranged in the tip cover, the bottoms of the anti-collision strips are fixed to the bottom of the inner side wall of the tip cover, and the anti-collision strips surround the tip cover into a circle.
8. The apparatus for detecting the focal position of an extracorporeal shock wave treatment apparatus according to claim 7, wherein: the anti-collision strip is made of nylon, and the pointed bolt is made of aluminum.
9. A method for detecting the focus position of an external shock wave therapeutic apparatus is characterized in that: the method is implemented based on a detection device according to any one of claims 1 to 8, the method comprising the steps of:
s1, mounting the detection device on a wave source generator of the external shock wave therapeutic apparatus;
s2, adjusting a pointed bolt of the detection device to enable the tip of the pointed bolt to be aligned with the focus position above the wave source generator;
s3, adjusting the position of the wave source generator to enable the focus to be located in the optimal scanning range of the X-ray positioning device of the extracorporeal shock wave treatment apparatus;
s4, relatively fixing the positions of the adjusted wave source generator and the X-ray positioning device;
and S5, removing the detection device to complete the detection of the focus position of the external shock wave treatment instrument.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111331539.1A CN114052831B (en) | 2021-11-11 | 2021-11-11 | Device and method for detecting focus position of external shock wave therapeutic apparatus |
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| CN202111331539.1A CN114052831B (en) | 2021-11-11 | 2021-11-11 | Device and method for detecting focus position of external shock wave therapeutic apparatus |
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| CN114052831A true CN114052831A (en) | 2022-02-18 |
| CN114052831B CN114052831B (en) | 2024-04-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115990051A (en) * | 2022-12-13 | 2023-04-21 | 索诺利(厦门)医疗科技有限公司 | Focus correction method for shock wave generator installation |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115990051A (en) * | 2022-12-13 | 2023-04-21 | 索诺利(厦门)医疗科技有限公司 | Focus correction method for shock wave generator installation |
| CN115990051B (en) * | 2022-12-13 | 2024-06-04 | 索诺利(厦门)医疗科技有限公司 | Focus correction method for shock wave generator installation |
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| Publication number | Publication date |
|---|---|
| CN114052831B (en) | 2024-04-26 |
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