Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Medical system

A technology for medical systems and medical devices, applied in the field of medical systems, can solve problems such as non-disclosure

Inactive Publication Date: 2010-07-14
OLYMPUS CORP
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, the prior art described above has a structure in which image data is stored by an image processing device outside the body in a form associated with information on a rotating magnetic field at the time of image data acquisition, leaving room for high-precision rotation correction. next question
[0007] That is, although an arrangement in which a state of rotation is detected when an image is acquired would provide high-precision rotation correction, such an arrangement has not been disclosed in the conventional art

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Medical system
  • Medical system
  • Medical system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0086] will refer to Figure 1 to Figure 9 Embodiment 1 will be described.

[0087] Such as figure 1 and figure 2 As shown, the capsule medical system 1 according to Embodiment 1 of the present invention includes: a capsule medical device (capsule endoscope) 3 (hereinafter referred to simply as "capsule") serving as a capsule endoscope, the capsule A medical device is inserted into a body cavity of a subject not shown from the mouth or anus, and enables image acquisition, diagnosis and treatment, etc., to be performed in the body cavity; Positioned outside the object. The magnetic field generating device 9 includes: a rotating magnetic field generating device 4 for applying a magnetic field to the capsule 3; and a magnetic field generating control device (or power control device) 5 for controlling the supply of a driving current for A rotating magnetic field is generated at the rotating magnetic field generating device 4 .

[0088] Furthermore, the capsule medical system...

Embodiment 2

[0172] Next, refer to Figure 10 and Figure 11 Embodiment 2 according to the present invention is described. Figure 10 The structure of the bladder medical system 1B according to Embodiment 2 of the present invention is shown.

[0173] This capsule medical system 1B includes: a capsule 3B; a magnetic field generating device 9 ; a processing device 6B; a display device 7 ;

[0174] The capsule 3B generally has the same figure 2 Capsule 3 is shown with the same structure. That is to say, the capsule 3B generally has the same figure 2 The same structure as shown.

[0175] Furthermore, the capsule control circuit 23 includes a timer 23a for controlling the illumination device 15 and the image capture device 14, thereby enabling the capsule 3B to perform image capture at a predetermined cycle. That is to say, the capsule control circuit 23 has a function of serving as an image capture controller for controlling the image capture timing of the image capture device 14 .

...

Embodiment 3

[0188] Next, refer to Figure 12 and Figure 13 Embodiment 3 according to the present invention is described. Figure 12 The structure of the capsule medical system 1C according to Embodiment 3 of the present invention is shown.

[0189] Although the capsule 3C according to the present embodiment only has Figure 10 The illustrated capsule 3B functions to transmit captured images in the same manner, but the capsule 3C includes a signal processing circuit 20 and memory 21 and transmits compressed image data in the same manner as in Embodiment 1.

[0190] Furthermore, according to the present embodiment, the next image acquisition is started after a predetermined period of time after the compressed image data is transmitted. That is to say, the capsule 3C performs the next image acquisition operation in parallel with the processing device 6C's operation of decompressing the compressed image data, etc.

[0191] Additionally, by using the Figure 10 In the same manner as show...

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

No PUM Login to View More

Abstract

A medical system includes: a medical device to be inserted into the body cavity; a rotating device for the medical device for rotating the medical device around the insertion axis; an image pickup device provided to the medical device; and an image capturing timing detection device for detecting a signal regarding image capturing timing performed by the image pickup device. Furthermore, the medical system includes: a rotating angle acquisition device for acquiring the rotating angle of the rotating device for the medical device regarding the image capturing timing in response to the output ofthe image capturing timing detection device; and an image acquisition device for performing rotation processing for the image captured by the image pickup device based upon the information regarding the rotating angle acquired by the rotating angle acquisition device, thereby acquiring the image subjected to a rotation processing.

Description

technical field [0001] The present invention relates to a medical system comprising a medical device having a function of generating propulsion in a body cavity by its rotation. Background technique [0002] The following various types of medical devices have been proposed, each of which is inserted into a body cavity and has a function of generating propulsion force etc. by its rotation, thereby allowing inspection of the body cavity . [0003] For example, Japanese Unexamined Patent Application Publication No. 2003-299612 discloses a capsule endoscope system having a capsule endoscope guided in a lumen by applying a rotating magnetic field to rotate the capsule endoscope. Capsule endoscope function. [0004] In the prior art disclosed in the above-mentioned patent documents, image data collected by a capsule endoscope is sent to an image processing device outside the body. The image processing device stores the received image data and the data of the rotating magnetic f...

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
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): A61B1/04A61B1/273
CPCA61B1/041A61B1/00156A61B2019/2253A61B34/73
Inventor 内山昭夫青木勳田中慎介泷泽宽伸河野宏尚
Owner OLYMPUS CORP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com