CN105232120A - Ultrasonic guided in-plane puncture guide apparatus - Google Patents
Ultrasonic guided in-plane puncture guide apparatus Download PDFInfo
- Publication number
- CN105232120A CN105232120A CN201510691147.4A CN201510691147A CN105232120A CN 105232120 A CN105232120 A CN 105232120A CN 201510691147 A CN201510691147 A CN 201510691147A CN 105232120 A CN105232120 A CN 105232120A
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- Prior art keywords
- mount pad
- ultrasonic
- laser beam
- plane
- ultrasonic probe
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Classifications
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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
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
- A61B8/0833—Detecting organic movements or changes, e.g. tumours, cysts, swellings involving detecting or locating foreign bodies or organic structures
- A61B8/0841—Detecting organic movements or changes, e.g. tumours, cysts, swellings involving detecting or locating foreign bodies or organic structures for locating instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
- A61B2017/3413—Needle locating or guiding means guided by ultrasound
Abstract
The invention provides a puncture guide apparatus in an ultrasonic guided plane. The guide apparatus comprises an ultrasonic probe, wherein the ultrasonic probe can generate an arc-shaped ultrasonic beam; a scanning plane AA' can be formed by the arc-shaped ultrasonic beam; the positional information of the scanning plane AA' can be acquired by a control system; meanwhile, through the positional information of the scanning plane AA', a laser emitting device is controlled to emit a plurality of laser beams which are visible to a plurality of human eyes, and the plurality of laser beams are overlapped in the scanning plane AA' formed by the arc-shaped ultrasonic beam (namely a plane BB' formed by the plurality of laser beams is overlapped in the scanning plane AA' formed by the arc-shaped ultrasonic beam). By virtue of the plurality of laser beams, doctors can position a puncture needle; the puncture needle, which can baffle the laser beams, is regarded to be overlapped with the arc-shaped ultrasonic beam; and the apparatus is especially suitable for some occasions including teaching, experiments, operations and the like.
Description
Technical field
The present invention relates to a kind of guiding puncture device, particularly relate to guiding puncture device in a kind of ultrasonic guidance plane, belong to medical instruments field.
Background technology
Ultrasound intervention Clinics is a special kind of skill meeting clinical diagnosis and Treatment need grown up on ultrasonoscopy basis, can extract pathological tissues in patient body or certain target spot position (as tumor, nerve, blood vessel etc.) injectable drug or treatment in patient body easily by puncture needle or medical needle.Ultrasonic puncture guiding device can biopsy needle guide or medical needle puncture accurately in a plane, and can complete display puncture needle track, thus can hit target spot accurately.
In the puncture of ultrasonic guidance, according to the relative position of puncture needle and ultrasonic probe, puncture technique in plane (puncture needle and ultrasonic probe longer axis parallel) and the outer puncture technique (puncture needle and ultrasonic probe long axis normal) of plane can be divided into.When using puncture technique in plane, puncture needle needs the scanning plane coinciding with ultrasonic probe, thus can demonstrate inserting needle path completely on Ultrasonographic, also has many punctures for puncturing in plane in the middle of existing technology.As shown in Figure 1, in conventional plane in sting device, have and there is ultrasonic probe 1, puncture needle 3, connect ultrasonic probe 1 and the movable mount pad 2 of puncture needle 3, regulate mount pad 2 can change the angle beta of the axis DD ' of puncture needle 3 and ultrasonic probe 1; When producing this sting device, need to allow puncture needle 3 coincide with the scanning plane AA ' of ultrasonic probe 1, but this sting device after a number of uses, puncture needle 3 can be caused not coincide with this scanning plane AA ', thus complete inserting needle path cannot be demonstrated on Ultrasonographic, need often to calibrate puncture needle.Therefore, a kind of calibration steps simply and easily how is provided to be that those skilled in the art bite problem to be solved.
In practical operation, the free-hand puncture of ultrasound guidance is a kind of method of frequent use, does not use the puncture technique of puncture supporter when the free-hand puncture of ultrasound guidance refers to puncture, and it flexibly, convenient, blind area is little; Be applicable in the biopsy drawing liquid of various superficial foci, arterial-venous puncture, nerve block etc. process.The first-selection of most of doctor is become because puncture method in plane is complete with the display of its needle track, puncture precision is high.But, when in plane, free-hand puncture requires to puncture, needle track is in ultrasonic scanning plane completely, slightly deflection needle track just cannot be presented on screen, other people soma is easily accidentally injured in inserting needle process, operate position, angle that doctor has to repeatedly adjust puncture needle, relatively large to the damage of patient, this relies on the experience of operation doctor largely.Therefore, a kind of method how providing puncture needle simply and easily to locate is those skilled in the art's problem demanding prompt solutions.
Summary of the invention
For solving the problems of the technologies described above, the present invention proposes in the guiding puncture device in a kind of ultrasonic guidance plane, include ultrasonic probe, this ultrasonic probe can produce arc ultrasonic beam, this arc ultrasonic beam can form a scanning plane AA ', and control system can obtain this scanning plane AA ' positional information, utilize this scanning plane AA ' positional information to control laser beam emitting device simultaneously and launch the visible multiple laser beam of multiple human eye, the plurality of laser beam all coincides with the scanning plane AA ' interior (the plane BB ' that namely multiple laser beam is formed coincides with the scanning plane AA ' that described arc ultrasound wave is formed) of described arc Ultrasound beamforming.Thus medical worker can utilize the plurality of laser beam to position puncture needle, as long as puncture needle keeps off these laser beams, just think that puncture needle overlaps and this arc ultrasonic beam, be specially adapted to some occasions such as teaching, experiment, operation.
In order to achieve the above object, technical scheme of the present invention is as follows:
The invention provides guiding puncture device in a kind of ultrasonic guidance plane, comprise ultrasonic probe, laser beam emitting device, control system, wherein:
Laser beam emitting device is arranged on above ultrasonic probe, and ultrasonic probe, laser beam emitting device are connected to control system;
Control system obtains the scanning plan position information of the arc ultrasonic beam that it produces from ultrasonic probe, utilizes described scanning plan position information to control laser beam emitting device and launches the visible multiple laser beam of human eye that can coincide with the scanning plane of arc ultrasonic beam.
As preferably, described laser beam is two laser beams.
As preferably, in described ultrasonic guidance plane, guiding puncture device also comprises:
Be positioned at the mount pad above ultrasonic probe, mount pad is divided into mount pad bottom and mount pad top, and mount pad bottom and mount pad top to mount pad top, and are fixed by the first tight lock section, location by described mount pad lower hinge;
Be positioned at the guide pad above mount pad, described guide pad is fixed on mount pad top by axis, and axis and mount pad top are located tight lock section by second and is fixed; Described guide pad does spinning movement relative to mount pad centered by axis.The inside of described guide pad is formed with the elongated guide hole of an accommodation and biopsy needle guide.
As preferably, described ultrasonic probe comprises ultrasonic transducer.
Beneficial effect of the present invention:
(1) the guiding puncture device in ultrasonic guidance plane provided by the present invention, include ultrasonic probe, this ultrasonic probe can produce arc ultrasonic beam, this arc ultrasonic beam can form a scanning plane AA ', and control system can obtain this scanning plane AA ' positional information, utilize this scanning plane AA ' positional information to control laser beam emitting device simultaneously and launch the visible multiple laser beam of multiple human eye, the plurality of laser beam all coincides with the scanning plane AA ' interior (the plane BB ' that namely multiple laser beam is formed coincides with the scanning plane AA ' that described arc ultrasound wave is formed) of described arc Ultrasound beamforming.Thus medical worker can utilize the plurality of laser beam to position puncture needle, as long as puncture needle keeps off these laser beams, just think that puncture needle overlaps and this arc ultrasonic beam, be specially adapted to some occasions such as teaching, experiment, operation.
(2) laser beam emitting device of the guiding puncture device in ultrasonic guidance plane provided by the present invention launches two laser beams, and two laser beams can form a plane, therefore, uses two laser beams can be very convenient, positioning puncture needle fast.
(3) and in guiding puncture device in ultrasonic guidance plane provided by the present invention, laser beam emitting device can launch multiple laser beam, these laser beams coincide with scanning plane AA ', guide pad can be regulated relative to the angle of mount pad by axis, and then allow puncture needle coincide with scanning plane AA ', be then fixed by the first tight lock section, location.This device known has advantage simply and easily.And mount pad bottom can be regulated relative to the angle on mount pad top, and then regulate puncture needle relative to the angle beta of axis DD ', thus accurate location can be realized.
Accompanying drawing explanation
Guiding puncture device front view in the ultrasonic guidance plane that Fig. 1 provides for prior art;
Fig. 2 is guiding puncture structure drawing of device in ultrasonic guidance plane provided by the present invention;
Fig. 3 is guiding puncture device architecture figure in ultrasonic guidance plane provided by the present invention;
Fig. 4 is guiding puncture structure drawing of device in ultrasonic guidance plane provided by the present invention;
Wherein: 1. ultrasonic probe, 2. mount pad, 3. puncture needle, 4. laser beam emitting device, 5. control system, 6., 7. guide pad, 11. ultrasonic transducers, 21. mount pad bottoms, 22. mount pad tops, 23. first tight lock section, location, 71. elongated guide holes, 72. axis, 73. second tight lock sections, location.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the present invention is further detailed explanation.
In describing the invention, term " interior ", " outward ", " longitudinal direction ", " transverse direction ", " on ", D score, " top ", the orientation of the instruction such as " end " or position relationship be for based on the orientation shown in accompanying drawing 1 or position relationship, be only the present invention for convenience of description instead of require that the present invention with specific azimuth configuration and operation, therefore must can not be interpreted as limitation of the present invention.
The invention provides guiding puncture device in a kind of ultrasonic guidance plane, as shown in Figure 2 and Figure 3, comprise ultrasonic probe 1, laser beam emitting device 4, control system 5, wherein:
Laser beam emitting device 4 is arranged on above ultrasonic probe 1, and ultrasonic probe 1, laser beam emitting device 4 are connected to control system 5;
Control system 5 obtains the scanning plan position information of the arc ultrasonic beam that it produces from ultrasonic probe 1, utilizes described scanning plan position information to control laser beam emitting device 4 and launches the visible multiple laser beam of human eye that can coincide with the scanning plane of arc ultrasonic beam.
Ultrasonic probe can produce the ultrasonic beam scanning human body of arc, and this probe can be convex array probe, linear probe etc.This ultrasonic beam can form the scanning plane AA ' of an arc, during the free-hand puncture of the ultrasound guidance often used in practice, when necessarily requiring to puncture, needle track is in ultrasonic scanning plane completely, thus can know the complete puncture needle track of this time puncture by ultrasonic probe.And in guiding puncture device in ultrasonic guidance plane provided by the present invention, include ultrasonic probe, this ultrasonic probe can produce arc ultrasonic beam, this arc ultrasonic beam can form a scanning plane AA ', and control system can obtain this scanning plane AA ' positional information, utilize this scanning plane AA ' positional information to control laser beam emitting device simultaneously and launch the visible multiple laser beam of multiple human eye, the plurality of laser beam all coincides with the scanning plane AA ' interior (the plane BB ' that namely multiple laser beam is formed coincides with the scanning plane AA ' that described arc ultrasound wave is formed) of described arc Ultrasound beamforming.Thus medical worker can utilize the plurality of laser beam to position puncture needle, as long as puncture needle keeps off these laser beams, just think that puncture needle overlaps and this arc ultrasonic beam, be specially adapted to some occasions such as teaching, experiment, operation.
Preferably, described laser beam is two laser beams.
Two laser beams just can determine a plane, and therefore use two laser beams can be very convenient, positioning puncture needle fast; Such as: one of them laser beam can aim at the position that skin will puncture, another laser beam can calibrate puncture needle.
Preferably, be positioned at the mount pad 2 above ultrasonic probe 1, mount pad 2 is divided into mount pad bottom 21 and mount pad top 22, and described mount pad bottom 21 is hinged to mount pad top 22, and is fixed in mount pad bottom 21 and mount pad top 22 by the first tight lock section 23, location;
Be positioned at the guide pad 7 above mount pad 2, described guide pad 7 is fixed on mount pad top 22 by axis 72, and axis 72 and mount pad top 22 are located tight lock section 73 by second and is fixed; Described guide pad 7 does spinning movement relative to mount pad 2 centered by axis 72.The inside of described guide pad 7 is formed with the elongated guide hole 71 of an accommodation and biopsy needle guide 3.
When producing this sting device, need to allow puncture needle 3 coincide with the scanning plane AA ' of ultrasonic probe 1, but this sting device after a number of uses, puncture needle 3 can be caused not coincide with this scanning plane AA ', thus complete inserting needle path cannot be demonstrated on Ultrasonographic, need often to calibrate puncture needle.And in guiding puncture device in ultrasonic guidance plane provided by the present invention, laser beam emitting device can launch multiple laser beam, these laser beams coincide with scanning plane AA ', guide pad can be regulated relative to the angle of mount pad by axis, and then allow puncture needle coincide with scanning plane AA ', be then fixed by the first tight lock section, location.This device known has advantage simply and easily.And mount pad bottom can be regulated relative to the angle on mount pad top, and then regulate puncture needle relative to the angle beta of axis DD ', thus accurate location can be realized.
Preferably, described ultrasonic probe 1 comprises ultrasonic transducer 11.
The electrical power of input can be converted to mechanical output (i.e. ultrasound wave) and pass by ultrasonic transducer.
Obviously, above-described embodiment is only for clearly example being described, and the restriction not to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And thus the apparent change of extending out or variation be still among the protection domain of the invention.
Claims (4)
1. a guiding puncture device in ultrasonic guidance plane, comprises ultrasonic probe (1), laser beam emitting device (4), control system (5), it is characterized in that:
Laser beam emitting device (4) is arranged on above ultrasonic probe (1), and ultrasonic probe (1), laser beam emitting device (4) are connected to control system (5);
Control system (5) obtains the scanning plan position information of the arc ultrasonic beam that it produces from ultrasonic probe (1), utilizes described scanning plan position information to control laser beam emitting device (4) and launches the visible multiple laser beam of human eye that can coincide with the scanning plane of arc ultrasonic beam.
2. guiding puncture device in ultrasonic guidance plane according to claim 1, is characterized in that:
Described laser beam is two laser beams.
3. guiding puncture device in ultrasonic guidance plane according to claim 2, it is characterized in that, described guiding device also comprises:
Be positioned at the mount pad (2) above ultrasonic probe (1), mount pad (2) is divided into mount pad bottom (21) and mount pad top (22), described mount pad bottom (21) is hinged to mount pad top (22), and mount pad bottom (21) and mount pad top (22) is fixed by the first tight lock section, location (23);
Be positioned at the guide pad (7) above mount pad (2), described guide pad (7) is fixed on mount pad top (22) by axis (72), and axis (72) and mount pad top (22) are located tight lock section (73) by second and is fixed; Described guide pad (7) does spinning movement relative to mount pad (2) centered by axis (72).The inside of described guide pad (7) is formed with the elongated guide hole (71) of an accommodation and biopsy needle guide (3).
4. guiding puncture device in ultrasonic guidance plane according to claim 3, is characterized in that:
Described ultrasonic probe (1) comprises ultrasonic transducer (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510691147.4A CN105232120A (en) | 2015-10-22 | 2015-10-22 | Ultrasonic guided in-plane puncture guide apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510691147.4A CN105232120A (en) | 2015-10-22 | 2015-10-22 | Ultrasonic guided in-plane puncture guide apparatus |
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| CN105232120A true CN105232120A (en) | 2016-01-13 |
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| CN201510691147.4A Pending CN105232120A (en) | 2015-10-22 | 2015-10-22 | Ultrasonic guided in-plane puncture guide apparatus |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105796174A (en) * | 2016-03-01 | 2016-07-27 | 田俊 | Optical auxiliary distance measurement scalpel |
| US20170056062A1 (en) | 2015-08-31 | 2017-03-02 | Neda Buljubasic | Systems and methods for providing ultrasound guidance to target structures within a body |
| CN109745078A (en) * | 2019-03-07 | 2019-05-14 | 佛山市禅城区中心医院有限公司 | A kind of integrative ultrasonic probe of miniature laser beam biopsy needle guide |
| CN109893222A (en) * | 2019-02-28 | 2019-06-18 | 成都真实维度科技有限公司 | A kind of puncture guide of the implantable treatment laser positioning for intervention ablation |
| CN110151327A (en) * | 2019-06-28 | 2019-08-23 | 中国人民解放军总医院第四医学中心 | Visualization of blood vessels positioning device and method in the animal body of ultrasound guidance |
| CN110200656A (en) * | 2019-05-14 | 2019-09-06 | 东软医疗系统股份有限公司 | Ultrasonic probe combination |
| CN111839683A (en) * | 2020-07-27 | 2020-10-30 | 南通市第一人民医院 | Prostate puncture positioning aid |
| CN113349980A (en) * | 2021-06-11 | 2021-09-07 | 北京德铭联众科技有限公司 | Ultrasonic guiding, positioning and adjusting device for accurately injuring tissues in animal body |
| CN116077155A (en) * | 2023-04-06 | 2023-05-09 | 深圳惟德精准医疗科技有限公司 | Puncture method based on optical tracking equipment and mechanical arm and related device |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US11324533B2 (en) | 2015-08-31 | 2022-05-10 | Neda Buljubasic | Systems and methods for providing ultrasound guidance to target structures within a body |
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| CN109893222A (en) * | 2019-02-28 | 2019-06-18 | 成都真实维度科技有限公司 | A kind of puncture guide of the implantable treatment laser positioning for intervention ablation |
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| CN109745078A (en) * | 2019-03-07 | 2019-05-14 | 佛山市禅城区中心医院有限公司 | A kind of integrative ultrasonic probe of miniature laser beam biopsy needle guide |
| CN110200656A (en) * | 2019-05-14 | 2019-09-06 | 东软医疗系统股份有限公司 | Ultrasonic probe combination |
| CN110151327A (en) * | 2019-06-28 | 2019-08-23 | 中国人民解放军总医院第四医学中心 | Visualization of blood vessels positioning device and method in the animal body of ultrasound guidance |
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| CN111839683A (en) * | 2020-07-27 | 2020-10-30 | 南通市第一人民医院 | Prostate puncture positioning aid |
| CN111839683B (en) * | 2020-07-27 | 2022-03-22 | 南通市第一人民医院 | Prostate puncture positioning aid |
| CN113349980B (en) * | 2021-06-11 | 2022-12-09 | 北京德铭联众科技有限公司 | Ultrasonic guiding, positioning and adjusting device for accurately injuring tissues in animal body |
| CN113349980A (en) * | 2021-06-11 | 2021-09-07 | 北京德铭联众科技有限公司 | Ultrasonic guiding, positioning and adjusting device for accurately injuring tissues in animal body |
| CN116077155A (en) * | 2023-04-06 | 2023-05-09 | 深圳惟德精准医疗科技有限公司 | Puncture method based on optical tracking equipment and mechanical arm and related device |
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Application publication date: 20160113 |