CN209808393U - Integrated ultrasonic probe of miniature laser beam guide puncture needle - Google Patents
Integrated ultrasonic probe of miniature laser beam guide puncture needle Download PDFInfo
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- CN209808393U CN209808393U CN201920288806.3U CN201920288806U CN209808393U CN 209808393 U CN209808393 U CN 209808393U CN 201920288806 U CN201920288806 U CN 201920288806U CN 209808393 U CN209808393 U CN 209808393U
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Abstract
The utility model discloses an integration ultrasonic probe of miniature laser beam guide pjncture needle, include: the ultrasonic probe comprises an ultrasonic probe and an ultrasonic host processor which is matched with the ultrasonic probe, wherein a laser emission window is arranged on the side surface of a long shaft of the ultrasonic probe, and a micro laser emission probe and a micro photosensitive element receiving probe are arranged in the laser emission window; further comprising: the laser beam band is connected into a laser band-shaped structure which can be seen by naked eyes, the laser band-shaped structure and an ultrasonic sound beam plane transmitted by the ultrasonic probe are on the same plane, and an optical signal reflected by the puncture needle when the laser beam band transmitted by the miniature laser transmitting probe meets the optical signal received by the miniature photosensitive element receiving probe and is fed back to the ultrasonic host processor. The utility model discloses make the operator puncture fast, safe, convenient accuracy at supersound guide puncture in-process, avoid damaging important internal organs tissues such as blood vessel, nerve, satisfied the in-service use requirement.
Description
Technical Field
The utility model relates to an integrated ultrasonic probe of a miniature laser beam guide puncture needle, belonging to the technical field of medical instruments.
Background
An ultrasonic probe is a medical instrument manufactured based on the ultrasonic principle and used in cooperation with an ultrasonic machine. The ultrasound has the advantages of no radiation, portability, easy acquisition and the like, and is often used for human tissue examination and puncture operation guidance in the medical field, however, the anatomical structures of various organs of a human body are complex, an operator often needs to move an ultrasound probe to scan the human tissues by means of moving, rotating, inclining and the like so as to obtain a better ultrasound image, when the puncture needle is guided to puncture by using an ultrasound 'in-plane technique', the selection of a puncture point and the grasping of a needle insertion angle have a direct relationship with the imaging of the puncture needle in an ultrasound image, and the operator usually needs to grasp the puncture point by visual observation and long-term operation practice. For this reason, a corresponding technical scheme needs to be designed for solution.
SUMMERY OF THE UTILITY MODEL
The utility model provides a to the not enough of prior art existence, provide a safe, simple and convenient, efficient supersound in-plane guide pjncture needle positioner, make the operator at supersound guide puncture in-process quick, safe, convenient accurate puncture, avoid damaging important internal organs tissues such as blood vessel, nerve, satisfied the in-service use requirement.
In order to solve the above problems, the utility model adopts the following technical proposal:
an integrated ultrasonic probe of a miniature laser beam guided puncture needle, comprising: the ultrasonic probe comprises an ultrasonic probe and an ultrasonic host processor which is matched with the ultrasonic probe, wherein a laser emission window is arranged on the side surface of a long shaft of the ultrasonic probe, the laser emission window is of a linear structure, a miniature laser emission probe and a miniature photosensitive element receiving probe are arranged in the laser emission window, and the miniature laser emission probe and the miniature photosensitive element receiving probe are alternately arranged in a linear shape;
further comprising: the puncture needle that the cooperation was used, by laser emission window launches the laser light band, the laser light band is by the line even face of forming present the visible laser banded structure of naked eye, the laser light band with the ultrasonic sound beam plane of ultrasonic probe transmission is on the coplanar, the miniature laser emission probe sends the laser beam area and meets the optical signal that the puncture needle was reflected by miniature light sensitive element receiving probe receives and feeds back to supersound host computer treater.
As an improvement of the technical scheme, the laser emission windows are symmetrically distributed on two sides of the long axis of the ultrasonic probe.
As an improvement of the technical scheme, the surface of the laser emission window is covered by a transparent quartz glass layer, the light transmittance is high, and the periphery of the laser emission window is tightly connected with the ultrasonic probe structure.
As an improvement of the technical scheme, the wavelength of the laser beam emitted by the micro laser probe is 405nm-670nm, and the laser beam is visible to naked eyes.
As an improvement of the technical scheme, a handle holding part of the ultrasonic probe is provided with a laser beam switch.
Compared with the prior art, the utility model discloses an implement the effect as follows:
the utility model discloses have safe, simple and convenient, efficient supersound in-plane guide pjncture needle positioner function, make the operator at supersound guide puncture in-process quick, safe, convenient accurate puncture, avoided important internal organs tissues such as injury blood vessel, nerve.
Drawings
FIG. 1 is a schematic view of an ultrasonic lower puncture with a miniature laser beam guided puncture needle according to an embodiment of the present invention;
FIG. 2 is a partial enlarged view of the micro laser beam emission window of the present invention;
fig. 3 is a schematic diagram of the relative positions of the puncture needle and the laser beam in accordance with the practice of the present invention.
Detailed Description
The present invention will be described with reference to specific embodiments.
As shown in fig. 1 to 3: is the structure schematic diagram of the integrated ultrasonic probe of the miniature laser beam guide puncture needle.
As shown in fig. 1 and 2, the utility model comprises an integrated ultrasonic probe of a miniature laser beam guide puncture needle, two long axis sides of an ultrasonic probe 8 are provided with symmetrical laser emission windows 2, the laser emission windows 2 are in a line structure, the surface is covered with a layer of quartz glass mirror surface, a plurality of miniature laser emission probes 6 and a plurality of miniature photosensitive element receiving probes 7 are arranged in the laser emission windows 2 in an alternate line structure, the laser wavelength emitted by the laser probe 8 is 405nm-670nm naked eye visible laser beams, the laser beams are presented as a naked eye visible laser light band 3 by a line forming surface, the laser light band 3 and the emitted ultrasonic beam plane 4 emitted by the ultrasonic probe 8 are on the same plane, a laser beam switch 5 is opened, the miniature laser beam 6 emits optical signals when encountering the puncture needle 1 to be reflected, the miniature photosensitive element receiving probes 7 receive and feed back to an ultrasonic host processor, the processor sends out different prompt tones according to the fed back optical signals to prompt the operator of the relative position of the puncture needle 1 and the ultrasonic beam.
As shown in fig. 3: according to the laser linearity characteristic, the processor can judge the relative position of the puncture needle 1 and the laser band plane according to the received signal site, and is obvious; as shown in fig. 3-1, when the puncture needle 1 and the laser band are in the same plane, the laser beam emitted by the laser beam will reflect to the micro photosensor receiver probe 7 at two or more points, the micro photosensor receiver probe 7 will feed back the signal to the processor of the ultrasound host, and the processor will emit a continuous warning sound such as "create.
As shown in fig. 3-2: when the puncture needle 1 and the laser band are not in the same plane, only one point optical signal of the laser beam emitted by the miniature laser emitting probe 6 is reflected to the miniature photosensitive element receiving probe 7, the miniature photosensitive element receiving probe 7 feeds back the signal to the processor of the ultrasonic mainframe, and the processor emits an intermittent prompt sound such as 'tic-tic' to remind an operator.
As shown in fig. 3-3: when the puncture needle 1 and the laser light belt 3 are not in the same plane, the laser beam emitted by the miniature laser emitting probe 6 does not have a spot optical signal to be reflected to the miniature photosensitive element receiving probe 7, the information is fed back to the processor of the ultrasonic host, and the processor emits continuous prompt sound such as' beep.
The utility model discloses during the implementation, for example under referring to the ultrasonic guide of figure 1 artery puncture, the operator places 8 major axes of ultrasonic probe in artery major axis syntropy, sweep through removing ultrasonic probe 8 and look into and acquire the positive central axial plane of artery major axis, open laser beam switch 5 behind the fixed ultrasonic probe 8, laser emission window 2 launches laser beam band 3, the needle of advancing is gone into to the side of following the probe according to laser beam band location guide, 1 puncture needle according to laser beam guide and treater prompt tone keep pjncture needle in the laser beam coplanar after stinging the skin, combine ultrasonic image can judge the direction of advancing the needle, angle and degree of depth, thereby accomplish the puncture operation rapidly smoothly.
The product protected by the scheme is put into practical production and application at present, and particularly has certain success in the field of medical instruments, so that the technical scheme of the product is obviously proved to be beneficial, meets social requirements, and is suitable for batch production and popularization and use.
The foregoing is a detailed description of the invention in connection with specific embodiments thereof, and it is not intended that the invention be limited to these specific embodiments. To the utility model belongs to the technical field of technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses the scope of protection.
Claims (5)
1. An integrated ultrasonic probe of a miniature laser beam guide puncture needle is characterized in that: the method comprises the following steps: the ultrasonic probe comprises an ultrasonic probe (8) and an ultrasonic host processor which is used in a matched mode, wherein a laser emission window (2) is arranged on the side face of a long shaft of the ultrasonic probe (8), the laser emission window (2) is of a straight structure, a micro laser emission probe (6) and a micro photosensitive element receiving probe (7) are arranged in the laser emission window (2), and the micro laser emission probe (6) and the micro photosensitive element receiving probe (7) are arranged in an alternating straight mode;
further comprising: puncture needle (1) that the cooperation was used, by laser light band (3) are launched in laser emission window (2), laser light band (3) are linked into the face by the line and present for the visible laser belt structure of naked eye, laser light band (3) with ultrasonic sound beam plane (4) that ultrasonic probe (8) were launched are on the coplanar, miniature laser emission probe (6) send laser light band (3) meet puncture needle (1) reflected optical signal by miniature light sensitive element receiving probe (7) are received and are fed back to supersound host computer treater.
2. The integrated ultrasonic probe of the miniature laser beam guide puncture needle according to claim 1, wherein: the laser emission windows (2) are symmetrically distributed on two sides of a long shaft of the ultrasonic probe (8).
3. The integrated ultrasonic probe of the miniature laser beam guide puncture needle according to claim 1, wherein: the surface of the laser emission window (2) is covered by a transparent quartz glass layer, has high light transmittance, and is structurally and tightly connected with the ultrasonic probe (8) at the periphery.
4. The integrated ultrasonic probe of the miniature laser beam guide puncture needle according to claim 1, wherein: the wavelength of the laser beam emitted by the micro laser emission probe (6) is 405nm-670nm, and the laser beam is visible to naked eyes.
5. The integrated ultrasonic probe of the miniature laser beam guide puncture needle according to claim 1, wherein: the handle holding part of the ultrasonic probe (8) is provided with a laser beam switch (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920288806.3U CN209808393U (en) | 2019-03-07 | 2019-03-07 | Integrated ultrasonic probe of miniature laser beam guide puncture needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920288806.3U CN209808393U (en) | 2019-03-07 | 2019-03-07 | Integrated ultrasonic probe of miniature laser beam guide puncture needle |
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| Publication Number | Publication Date |
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| CN209808393U true CN209808393U (en) | 2019-12-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920288806.3U Active CN209808393U (en) | 2019-03-07 | 2019-03-07 | Integrated ultrasonic probe of miniature laser beam guide puncture needle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2019
- 2019-03-07 CN CN201920288806.3U patent/CN209808393U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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| GR01 | Patent grant | ||
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| CP01 | Change in the name or title of a patent holder |
Address after: 528031 No.3 Central Hospital, Sanyou South Road, Shiwan Town, Chancheng District, Foshan City, Guangdong Province Patentee after: Foshan Fuxing Chancheng hospital Co.,Ltd. Address before: 528031 No.3 Central Hospital, Sanyou South Road, Shiwan Town, Chancheng District, Foshan City, Guangdong Province Patentee before: FOSHAN CHANCHENG CENTRAL Hospital |
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| CP01 | Change in the name or title of a patent holder |