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Medical equipment and endoscope apparatus

A technology for medical equipment and endoscopes, applied in endoscopes, medical sciences, light guides, etc., can solve the problems of optical axis offset, difficult manufacturing and/or operation, optical axis damage, etc., to increase positioning accuracy, low Loss, stable guided laser effect

Active Publication Date: 2011-08-03
FUJIFILM CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in order to collectively connect the pairs of plug-side retainers and socket-side retainers, highly precise assembly of the plug and socket sides is required, resulting in difficulties in manufacture and / or handling
In addition, the simple plug connection operation of merely inserting the plug into the jack may cause damage to the optical axis or deviation of the optical axis due to shock when connecting the plug and the jack based on the plug insertion operation.
Therefore, it is generally difficult to always match the optical axes of all fibers with high precision and stability

Method used

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  • Medical equipment and endoscope apparatus
  • Medical equipment and endoscope apparatus
  • Medical equipment and endoscope apparatus

Examples

Experimental program
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Embodiment Construction

[0034] Hereinafter, embodiments of the present invention will be described with reference to the drawings.

[0035] figure 1 is a perspective view showing an example of an endoscope apparatus according to an embodiment of the present invention. figure 2 is a conceptual block diagram of the endoscopic device.

[0036] like figure 1 and figure 2 As shown, an endoscopic device 100 which is a medical device has an endoscope 11 and a control device 13 to which the endoscope 11 is connected. The control device 13 is connected to a display section 15 that displays image information and an input section 17 that receives input operations. The endoscope 11, which is an electronic endoscope, has an illumination optical system that emits illumination light from the front end of an endoscope insertion portion 19 inserted into an object to be inspected, and an imaging optical system that includes a An imaging device that images the area to be observed.

[0037] In addition, the endo...

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Abstract

The present invention discloses medical equipment and an endoscope apparatus. The medical equipment includes an optical connector that detachably connects a plug to a receptacle provided in an equipment main body to optically connect a plug-side optical fiber fixed to the plug and a receptacle-side optical fiber fixed to the receptacle. The plug and the receptacle have plural engagement pairs each having a protrusion that protrudes in an insertion direction of the plug and an engagement part that is adapted to be engaged with the protrusion. Engagement beginning positions of the engagement pairs where the protrusions and the engagement parts begin to engage are different along the insertion direction. Each engagement pair has a narrower engagement gap between the protrusion and the engagement part than that between the protrusion and the engagement part of any pair which begin to engage earlier as the plug is inserted than the protrusion and the engagement part of each engagement pair.

Description

technical field [0001] The present invention relates to a medical device and an endoscopic device. Background technique [0002] There is an endoscope apparatus including an endoscope having an illumination optical system from a front end of an insertion portion of the endoscope to be inserted into an object to be inspected, and a control apparatus. Illuminating light is emitted, and the endoscope is connected to the control device. The control device has a light source device that generates illumination light and a video processor that performs image processing. A universal cord is attached to the main body of the endoscope. The universal cord is provided with a signal line connected to the illumination optical system and the observation optical system, a bending operation line, and an air / water supply channel and / or a suction channel. A universal cord is connected to each control device, for example, a light source device, through a connection portion. The connection p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B1/07
CPCG02B6/3853A61B1/00126G02B6/3878A61B1/00112A61B1/00128G02B6/4292G02B6/3821A61B1/00117
Inventor 加贺屋宽人水由明饭田孝之
Owner FUJIFILM CORP
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