CN113229849A - Ultrasonic probe and ultrasonic imaging system for use in spinal surgery - Google Patents
Ultrasonic probe and ultrasonic imaging system for use in spinal surgery Download PDFInfo
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- CN113229849A CN113229849A CN202110616701.8A CN202110616701A CN113229849A CN 113229849 A CN113229849 A CN 113229849A CN 202110616701 A CN202110616701 A CN 202110616701A CN 113229849 A CN113229849 A CN 113229849A
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- 239000000523 sample Substances 0.000 title claims abstract description 91
- 238000001356 surgical procedure Methods 0.000 title claims abstract description 86
- 238000003384 imaging method Methods 0.000 title claims abstract description 26
- 238000002604 ultrasonography Methods 0.000 claims description 20
- 238000002091 elastography Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 238000012285 ultrasound imaging Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 210000003484 anatomy Anatomy 0.000 description 2
- 210000004204 blood vessel Anatomy 0.000 description 2
- 210000000481 breast Anatomy 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 210000005036 nerve Anatomy 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000004590 computer program Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- 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
- A61B8/0875—Detecting organic movements or changes, e.g. tumours, cysts, swellings for diagnosis of bone
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
- A61B8/4444—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
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Abstract
The invention provides an ultrasonic probe and an ultrasonic imaging system used in spinal surgery, relating to the technical field of medical instruments, wherein the ultrasonic probe comprises: the device comprises a sound head, a connecting structure and a handheld structure, wherein the sound head is a small probe and is connected with a first end of the connecting structure, and a first angle is kept at the joint of the sound head and the connecting structure; the second end of the connecting structure is connected with the handheld structure, the sound head is used for extending into a part to be detected of the spine to perform scanning in spinal surgery, and the scanning angle of the sound head is not less than 120 degrees. Above-mentioned ultrasonic probe is adapted to the art field of backbone surgery, has alleviated current ultrasonic probe and has had certain limitation, can not satisfy the technical problem of the application in backbone surgery, has realized that the supersound is probed more convenient effect in backbone surgery.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to an ultrasonic probe and an ultrasonic imaging system for spinal surgery.
Background
Ultrasound technology is increasingly used in surgery, and ultrasound as an eye of a surgeon helps to clinically solve many problems in surgery. Due to the special visual field of the spinal surgery, the ultrasound has important significance in guiding and monitoring in the spinal surgery, and the observation of the ultrasound on important anatomical structures such as nerve parts, blood vessels and the like in the spinal surgery is clearer, so that the ultrasound probe suitable for the spinal surgery has extremely important clinical influence. The surgical probe on the market at present mainly aims at the application of hepatobiliary surgery, breast surgery and neurosurgery, and has corresponding characteristics in structure, but the existing ultrasonic probe has certain limitation and cannot meet the application in spinal surgery.
Disclosure of Invention
The invention aims to provide an ultrasonic probe and an ultrasonic imaging system for spinal surgery, which are used for relieving the technical problems that the existing ultrasonic probe has certain limitations and cannot meet the application in spinal surgery.
In order to achieve the above purpose, the embodiment of the present invention adopts the following technical solutions:
in a first aspect, embodiments of the present invention provide an ultrasound probe for use in spinal surgery, comprising: the device comprises a sound head, a connecting structure and a handheld structure;
the sound head is a small probe, the sound head is connected with the first end of the connecting structure, and the joint of the sound head and the connecting structure keeps a first angle; the second end of the connecting structure is connected with the handheld structure, the sound head is used for extending into a part to be detected of the spine to perform scanning in spinal surgery, and the scanning angle of the sound head is not less than 120 degrees.
In some possible embodiments, the acoustic head is a micro convex array probe or a linear array probe, and the center frequency of the acoustic head is 6.5 MHz.
In some possible embodiments, the curvature radius of the micro-convex array probe is 12-20 mm; the length of the cross section of the sound head is not more than 16mm, and the thickness of the sound head is not more than 10 mm.
In some possible embodiments, the sound head is perpendicular to the portion to be detected when detecting in spinal surgery, and the first angle at which the sound head is connected to the connecting structure is in a range of: 170-175 degrees.
In some possible embodiments, the length of the connecting structure does not exceed 120 mm.
In some possible embodiments, the connection structure is provided with a function switch key; the function switching key is used for switching the scanning mode of the ultrasonic probe.
In some possible embodiments, the length of the handheld structure does not exceed 100 mm.
In some possible embodiments, a 30mm anti-slip area is provided where the handheld structure is connected to the second end of the connecting structure.
In a second aspect, the present invention provides an ultrasonic imaging system for use in spinal surgery, including an ultrasonic imaging apparatus and the ultrasonic probe described in any one of the above embodiments, the ultrasonic probe being used for acquiring information of a site to be probed in spinal surgery, the ultrasonic probe being connected to the ultrasonic imaging apparatus; the ultrasonic imaging equipment is used for processing the received information of the part to be probed into an image and displaying the image.
In some possible embodiments, the ultrasound imaging device supports both elastography and contrast imaging.
The invention provides an ultrasonic probe and an ultrasonic imaging system for use in spinal surgery, the ultrasonic probe comprising: the device comprises a sound head, a connecting structure and a handheld structure, wherein the sound head is a small probe and is connected with a first end of the connecting structure, and a first angle is kept at the joint of the sound head and the connecting structure; the second end of the connecting structure is connected with the handheld structure, the sound head is used for extending into a part to be detected of the spine to perform scanning in spinal surgery, and the scanning angle of the sound head is not less than 120 degrees. Above-mentioned ultrasonic probe is adapted to the art field of backbone surgery, has alleviated current ultrasonic probe and has had certain limitation, can not satisfy the technical problem of the application in backbone surgery, has realized that the supersound is probed more convenient effect in backbone surgery.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic structural diagram of an ultrasonic probe for use in spinal surgery according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of an embodiment of an ultrasonic probe for use in spinal surgery according to the present invention;
FIG. 3 is a schematic structural view (side view) of an embodiment of an ultrasonic probe for use in spinal surgery according to the present invention;
fig. 4 is a schematic structural diagram of an ultrasonic imaging system for use in spinal surgery according to an embodiment of the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. Some embodiments of the invention are described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.
As ultrasound technology becomes more widely used in surgery, ultrasound as an eye of a surgeon helps to clinically solve many problems in surgery. Due to the special visual field of the spinal surgery, the ultrasound has important significance in guiding and monitoring in the spinal surgery, and the observation of the ultrasound on important anatomical structures such as nerve parts, blood vessels and the like in the spinal surgery is clearer, so that the ultrasound probe suitable for the spinal surgery has extremely important clinical influence. The surgical probe on the market at present mainly aims at the application of hepatobiliary surgery, breast surgery and neurosurgery, and has corresponding characteristics in structure, but the existing ultrasonic probe has certain limitation and cannot meet the application in spinal surgery.
Based on the above, the embodiment of the invention provides an ultrasonic probe and an ultrasonic imaging system for spinal surgery, so as to alleviate the technical problems that the existing ultrasonic probe has certain limitations and cannot meet the application in spinal surgery.
To facilitate understanding of the present embodiment, first, a detailed description is given of an ultrasonic probe for spinal surgery disclosed in the present embodiment, referring to a schematic structural diagram of an ultrasonic probe for spinal surgery shown in fig. 1, the ultrasonic probe mainly includes: an acoustic head 110, a connection structure 120, and a handheld structure 130;
the sound head 110 is a small probe, the sound head 110 is connected to the first end of the connecting structure 120, and the joint of the sound head 110 and the connecting structure 120 maintains a first angle; the second end of the connecting structure 120 is connected with the handheld structure 130, the sound head 110 is used for extending into a part to be detected of the spine to scan in the spine surgery, and the scanning angle of the sound head 110 is not less than 120 degrees.
The present embodiment provides an ultrasonic probe for use in spinal surgery, the ultrasonic probe comprising: the device comprises a sound head, a connecting structure and a handheld structure, wherein the sound head is a small probe and is connected with a first end of the connecting structure, and a first angle is kept at the joint of the sound head and the connecting structure; the second end of the connecting structure is connected with the handheld structure, the sound head is used for extending into a part to be detected of the spine to perform scanning in spinal surgery, and the scanning angle of the sound head is not less than 120 degrees. Above-mentioned ultrasonic probe is adapted to the art field of backbone surgery, has alleviated current ultrasonic probe and has had certain limitation, can not satisfy the technical problem of the application in backbone surgery, has realized that the supersound is probed more convenient effect in backbone surgery.
In order to adapt to the surgical field of spinal surgery, the acoustic head 110 of the above-mentioned ultrasonic probe can be a small-sized micro-convex probe or a linear array probe. As a specific example, referring to FIGS. 2 to 3, the curvature radius of the micro-convex array probe is 12-20 mm; the central frequency of the micro convex array probe is 6.5 MHz.
Wherein, the length of the cross section of the sound head 110 is not more than 16mm, and the thickness of the sound head 110 is not more than 10 mm. It should be noted that the thickness of the sound head 110 described herein refers to the length of the sound head 110 from left to right based on the direction shown in fig. 2.
In addition, the sound head 110 is generally perpendicular to the portion to be detected when the sound head 110 is detected in the spinal surgery, and the first angle maintained at the connection between the sound head 110 and the connection structure 120 is in the range of: 170-175 degrees. That is, when the sound head 110 is perpendicular to the body surface to be examined, the connection structure 120 is kept at an angle with respect to the body surface to be examined, and the angle is generally set to be in a range of 70 degrees to 85 degrees.
In one embodiment, the length of the connecting structure 120 of the ultrasound probe does not exceed 120mm, and a function switch is provided on the connecting structure 120 near the handheld structure 130, which can be used to switch the scanning mode of the ultrasound probe, for example: freeze mode, three-dimensional scan, doppler scan, etc.
The part connected with the second end of the connecting structure 120 is the handheld structure 130, the length of the handheld structure 130 is generally not more than 100mm, and a 30mm anti-slip area can be additionally arranged at the connection part of the handheld structure 130 and the second end of the connecting structure 120, so that the handheld structure is convenient for an operator to hold and the ultrasonic probe is prevented from slipping off when being used in an operation.
Additionally, in one embodiment, the ultrasound probe for use in spinal surgery may further include a tail end 140, the tail end 140 being coupled to the handle structure 130 and operable to couple the ultrasound probe to an ultrasound imaging device.
Because the existing probe in the ultrasonic operation is mainly applied to hepatobiliary surgery and neurosurgery, and a small slightly convex or small linear array probe is used in the spinal surgery, the size of the probe, the length of a handle, the angle between the probe and a sound head and the like have great inconvenience in the application of the spinal surgery. The ultrasonic probe for the spinal surgery provided by the embodiment of the application solves the problem that the existing ultrasonic probe is not suitable for ultrasonic exploration in the spinal surgery, is more suitable for the surgical field of the spinal surgery, and is matched with the shape and the structure of the spine; the probe handle is more in line with the operation habit of doctors in the operation; the function switching key added on the probe enables the probe to be more convenient to use.
The present invention provides an ultrasonic probe for use in spinal surgery, the ultrasonic probe comprising: the device comprises a sound head, a connecting structure and a handheld structure, wherein the sound head is a small probe and is connected with a first end of the connecting structure, and a first angle is kept at the joint of the sound head and the connecting structure; the second end of the connecting structure is connected with the handheld structure, the sound head is used for extending into a part to be detected of the spine to perform scanning in spinal surgery, and the scanning angle of the sound head is not less than 120 degrees. Above-mentioned ultrasonic probe is adapted to the art field of backbone surgery, has alleviated current ultrasonic probe and has had certain limitation, can not satisfy the technical problem of the application in backbone surgery, has realized that the supersound is probed more convenient effect in backbone surgery.
In addition, the invention also provides an ultrasonic imaging system for spinal surgery, which comprises the ultrasonic imaging device 200 and the ultrasonic probe 100 described in any one of the above embodiments, referring to fig. 4.
The ultrasonic probe 100 is used for collecting information of a part to be detected in spinal surgery, and the ultrasonic probe 100 can be connected with the ultrasonic imaging device 200 through the tail end; the ultrasound imaging apparatus 200 is configured to process the received information of the portion to be probed into a corresponding ultrasound image and display the ultrasound image. In some embodiments, the ultrasound imaging device may support elastography and contrast imaging.
In one embodiment, the ultrasound imaging apparatus may be an electronic apparatus that may receive data information of a portion to be probed transmitted by the ultrasound probe and generate image information of the portion to be probed based on the received data information and a corresponding algorithm. Also, the electronic apparatus may include a display unit for displaying the generated image information of the part to be probed.
The electronic device may include: the system comprises a processor, a memory, a bus and a communication interface, wherein the processor, the communication interface and the memory are connected through the bus; the processor is used to execute executable modules, such as computer programs, stored in the memory. The Memory may comprise a high-speed Random Access Memory (RAM) and may also include a non-volatile Memory, such as at least one disk Memory. The communication connection between the network element of the system and at least one other network element is realized through at least one communication interface (which may be wired or wireless), and the internet, a wide area network, a local network, a metropolitan area network and the like can be used. The processor may be an integrated circuit chip having signal processing capabilities.
The ultrasonic imaging system for spinal surgery provided by the embodiment of the present application achieves the same principle and produces the same technical effects as the ultrasonic imaging embodiment described above, and for the sake of brief description, no mention is made in the embodiment, and reference may be made to the corresponding contents in the ultrasonic probe embodiment for spinal surgery described above. It is clear to those skilled in the art that for the convenience and brevity of description, the specific structures described above can be referred to the corresponding structures in the above-mentioned embodiments of the ultrasound probe used in spinal surgery, and will not be described in detail herein. The ultrasonic system for spinal surgery provided by the embodiment of the application has the same technical characteristics as the ultrasonic probe for spinal surgery provided by the embodiment, so that the same technical problems can be solved, and the same technical effects can be achieved.
It should be noted that: like reference numbers and letters indicate like items in the figures of the specification, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, which are used for illustrating the technical solutions of the present invention and not for limiting the same, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the embodiments of the present invention, and they should be construed as being included therein.
Claims (10)
1. An ultrasonic probe for use in spinal surgery, comprising: the device comprises a sound head, a connecting structure and a handheld structure;
the sound head is a small probe, the sound head is connected with the first end of the connecting structure, and the joint of the sound head and the connecting structure keeps a first angle; the second end of the connecting structure is connected with the handheld structure, the sound head is used for extending into a part to be detected of the spine to perform scanning in spinal surgery, and the scanning angle of the sound head is not less than 120 degrees.
2. The ultrasonic probe for use in spinal surgery of claim 1, wherein the sonotrode is a microprotrusion probe or a linear array probe, the sonotrode having a center frequency of 6.5 MHz.
3. The ultrasonic probe for use in spinal surgery of claim 2, wherein the radius of curvature of the microprotrusion probe is 12-20 mm; the length of the cross section of the sound head is not more than 16mm, and the thickness of the sound head is not more than 10 mm.
4. The ultrasonic probe for use in spinal surgery according to claim 1, wherein the sonotrode is perpendicular to the part to be probed when probing in spinal surgery, and the first angle at which the sonotrode is connected to the connecting structure is in the range of: 170-175 degrees.
5. The ultrasonic probe for use in spinal surgery of claim 1, wherein the connecting structure is no more than 120mm in length.
6. The ultrasonic probe for use in spinal surgery of claim 5, wherein the connection structure is provided with a function switch; the function switching key is used for switching the scanning mode of the ultrasonic probe.
7. The ultrasonic probe for use in spinal surgery of claim 1, wherein the length of the hand-held structure does not exceed 100 mm.
8. An ultrasound probe for use in spinal surgery as claimed in claim 7, wherein the connection of the hand held structure to the second end of the connecting structure is provided with a 30mm non-slip region.
9. An ultrasonic imaging system for use in spinal surgery, comprising an ultrasonic imaging device and an ultrasonic probe according to any one of claims 1 to 8, the ultrasonic probe being used for acquiring information of a site to be probed in spinal surgery, the ultrasonic probe being connected to the ultrasonic imaging device; the ultrasonic imaging equipment is used for processing the received information of the part to be probed into an image and displaying the image.
10. The ultrasonic imaging system for use in spinal surgery of claim 9, wherein the ultrasonic imaging device supports elastography and contrast imaging.
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| CN202110616701.8A CN113229849A (en) | 2021-06-02 | 2021-06-02 | Ultrasonic probe and ultrasonic imaging system for use in spinal surgery |
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| CN201175346Y (en) * | 2008-04-17 | 2009-01-07 | 谈晓明 | Thin-wall ultrasonic probe capble of freely bending |
| CN101856241A (en) * | 2010-06-01 | 2010-10-13 | 杨国富 | Visual abortion full-digital superconducting system probe |
| CN206414290U (en) * | 2016-10-10 | 2017-08-18 | 日立医疗（广州）有限公司 | A kind of conformal intraoperative ultrasound probe |
| CN111631817A (en) * | 2020-06-05 | 2020-09-08 | 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 | Real-time ultrasonic imaging system under spinal endoscopy and use method thereof |
-
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- 2021-06-02 CN CN202110616701.8A patent/CN113229849A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201175346Y (en) * | 2008-04-17 | 2009-01-07 | 谈晓明 | Thin-wall ultrasonic probe capble of freely bending |
| CN101856241A (en) * | 2010-06-01 | 2010-10-13 | 杨国富 | Visual abortion full-digital superconducting system probe |
| CN206414290U (en) * | 2016-10-10 | 2017-08-18 | 日立医疗（广州）有限公司 | A kind of conformal intraoperative ultrasound probe |
| CN111631817A (en) * | 2020-06-05 | 2020-09-08 | 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 | Real-time ultrasonic imaging system under spinal endoscopy and use method thereof |
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