Ultrasound probe, endoscope, endoscopic imaging system, and endoscopic imaging method
A technology of ultrasonic probe and imaging system, which is applied in the field of ultrasonic probe, endoscopic imaging system, endoscopic imaging and endoscope, which can solve the problems of poor imaging quality and achieve the effect of improving quality, increasing speed and efficient coupling
Active Publication Date: 2022-07-29
SHENZHEN INST OF ADVANCED TECH
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, the existing endoscopic photoacoustic imaging system has poor imaging quality.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0046] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.
[0047] Many specific details are set forth in the following description to facilitate a full understanding of the present application, but the present application can also be implemented in other ways different from those described herein, and those skilled in the art can do so without departing from the connotation of the present application. Similar promotion, therefore, the present application is not limited by the specific embodiments...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The embodiments of the present application disclose an ultrasonic probe, an endoscope, an endoscopic imaging system, and an endoscopic imaging method. The ultrasonic probe includes: a base, an optical fiber element, a lens group, and a ring-array ultrasonic transducer, wherein the base is hollow The base; the optical fiber element is located in the base for transmitting the laser light emitted by the laser; the lens group is located on one side of the base, and is used to shape the laser light transmitted by the optical fiber element to form a first ring cone light, and the first ring cone light is used to illuminate the Imaging the object to excite the object to be imaged to generate a photoacoustic signal; the ring array ultrasonic transducer ring is arranged on the outside of the substrate to collect the photoacoustic signal, and the photoacoustic signal is used to form a three-dimensional photoacoustic image of the object to be imaged, so as to use the acquisition The ring array ultrasonic transducer of the photoacoustic signal cooperates with the first ring cone light emitted by the lens group to directly obtain the photoacoustic signal used to realize the ring area of the ring photoacoustic image, thereby improving the speed of the photoacoustic imaging, thereby improving the speed of the photoacoustic imaging. quality of photoacoustic imaging.
Description
technical field [0001] The present application relates to the technical fields of photoacoustics and ultrasound, and in particular, to an ultrasound probe, an endoscope, an endoscopic imaging system, and an endoscopic imaging method. Background technique [0002] Photoacoustic imaging benefits from its high sensitivity and large imaging depth, and is an important means to obtain imaging information of tumor feeding vessels and molecular events. At present, photoacoustic imaging technology has been applied to the in vivo research of various tumors, and its imaging methods mainly include in vitro photoacoustic imaging and endoscopic photoacoustic imaging. Among them, in vitro photoacoustic imaging has the advantage of non-invasiveness, and combined with molecular probes, it can accurately capture specific molecules. [0003] However, in practical applications at this stage, in vitro photoacoustic imaging is limited by the limited penetration depth of light in tissues. For org...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): A61B5/00A61B8/08A61B8/12
CPCA61B5/0033A61B5/0095A61B8/12A61B8/0833A61B8/5261A61B8/5207A61B8/4488A61B8/085A61B8/0891
Inventor 马腾龚小竞谭清源解志华王丛知郑海荣
Owner SHENZHEN INST OF ADVANCED TECH