Background technology
Usually, the doctor when doing anal and intestinal disease and check, a human torch for illumination often, another human apparatus is detected, and mainly relies on the doctor to press close to the optics eyepiece anorectal inner case that detects by an unaided eye.Do like this, check that not only required time is longer, patient's misery, and also the doctor also usually has psychology and physiological discomfort.
Though having a small amount of CCD fujinon electronic video endoscope to be applied to anorectal section in recent years checks, this CCD fujinon electronic video endoscope is a kind of mode of piecing together substantially, the optics adaptor promptly is installed after the endoscope of band eyepiece, and then mix video system, this configuration, volume is bigger, and mobility is bad, and check the high and image resolution rate variance of operation easier, cause mistaken diagnosis easily; Its structure is comparatively complicated in addition, causes cost too high, is difficult to extensive popularization.
The utility model content
The purpose of this utility model is, at the above-mentioned deficiency of existing endoscope, provides a kind of simple in structure, reasonable in design, easy to use, and clear picture, reduces and checks required time, alleviates the novel anorectal mirror of patient's misery.
For achieving the above object, technical scheme provided by the utility model is:
A kind of novel anorectal mirror, it comprises a sight glass sleeve pipe, it also comprises a camera head and a portable display apparatus, this portable display apparatus links to each other with described camera head, and can show the image that this camera head is captured, described camera head is arranged on the front position in the described sight glass sleeve pipe.
Described camera head comprises an image processing circuit plate and is arranged on the CMOS photographic head of this image processing circuit front edge of board, is provided with LED lamp group in this CMOS first side of making a video recording.
Described LED lamp group comprises four LED lamps, and it is the periphery that the center of circle is arranged on described CMOS photographic head symmetrically and evenly.
The telescopic tail end of described sight glass is provided with one handle, and front end is provided with a seal closure, and the position of corresponding described camera head is provided with a transparent window in the sealing cover.
The appearance profile of described seal closure is half spheroidal.
Described sight glass sleeve pipe comprises that a trocar sheath and places the inner sleeve in this trocar sheath, and described camera head is fixed in this inner sleeve.
Be provided with a water inlet pipe in the described inner sleeve, and position that should water inlet pipe is provided with a coupled logical water inlet in described seal closure.
Be provided with an outlet pipe in the described inner sleeve, and position that should outlet pipe is provided with a coupled logical outlet in described seal closure.
Be provided with at least one instrument channel in the described inner sleeve, and position that should instrument channel is provided with a coupled logical apparatus window in described seal closure.
The beneficial effects of the utility model are: this utility model is reasonable in design, be provided with camera head and display device, allow the doctor obtain distinct image by this display device real-time, the state of an illness is made correct diagnosis, shorten and check required time, alleviate patient's misery; This display device simultaneously is portable, simple in structure, and volume is little, when making things convenient for the doctor to use operation, and effectively reduces production costs, and is fit to the market demand, is beneficial to promote and use.
The telescopic tail end of sight glass is provided with one handle, meets ergonomics, makes things convenient for user to hold;
Be provided with LED lamp group, highlight, further improve the definition of image, avoid mistaken diagnosis;
Be provided with water inlet pipe, can clean lesions position by it;
Be provided with outlet pipe, can excrete by its foul, and can advance biopsy lesions position;
Be provided with instrument channel, easily and fast lesions position treated.
Below in conjunction with accompanying drawing and embodiment, this utility model is further specified.
The specific embodiment
Referring to Fig. 1 to Fig. 2, a kind of novel anorectal mirror that present embodiment provides, it comprises a sight glass sleeve pipe 1, it also comprises a camera head 2 and a portable display apparatus 3, this portable display apparatus 3 links to each other with described camera head 2, and can show the image that this camera head 2 is captured, described camera head 2 is arranged on the front position in the described sight glass sleeve pipe 1.Be provided with camera head 2 and portable display apparatus 3, allow the doctor obtain distinct image by this portable display apparatus 3 real-time,, shorten and check required time, alleviate patient's misery the state of an illness is made correct diagnosis; This portable display apparatus 3 is portable, simple in structure simultaneously, and volume is little, when making things convenient for the doctor to use operation, and effectively reduces production costs, and is fit to the market demand, is beneficial to promote and use.Described camera head 2 comprises an image processing circuit plate 21 and is arranged on the CMOS photographic head 22 of these image processing circuit plate 21 front ends, is provided with LED lamp group 23 in these CMOS photographic head 22 1 sides.Be provided with LED lamp group 23, highlight, further improve the definition of image, avoid mistaken diagnosis; In the present embodiment, described LED lamp group 23 comprises four LED lamps, and it is the periphery that the center of circle is arranged on described CMOS photographic head 22 symmetrically and evenly.Among other embodiment, can independently set the quantity and the position of this LED lamp according to required and specification requirement; The tail end of described sight glass sleeve pipe 1 is provided with one handle 4, and front end is provided with a seal closure 5, and the position of corresponding described camera head 2 is provided with a transparent window 51 in sealing cover 5.The tail end of sight glass sleeve pipe 1 is provided with one handle 4, meets ergonomics, makes things convenient for user to hold; The appearance profile of described seal closure 5 is half spheroidal.Described sight glass sleeve pipe 1 comprises that a trocar sheath 11 and places the inner sleeve 12 in this trocar sheath 11, and described camera head 2 is fixed in this inner sleeve 12.Be provided with a water inlet pipe 13 in the described inner sleeve 12, and position that should water inlet pipe 13 is provided with a coupled logical water inlet in described seal closure 5.Be provided with water inlet pipe 13, can clean lesions position by it; Be provided with an outlet pipe 14 in the described inner sleeve 12, and position that should outlet pipe 14 is provided with a coupled logical outlet in described seal closure 5.Be provided with outlet pipe 14, can excrete by its foul, and can advance biopsy lesions position; Be provided with two instrument channel 15 in the described inner sleeve 12, and position that should instrument channel 15 is provided with two coupled logical apparatus windows in described seal closure 5.Among other embodiment, can be according to the required quantity that this instrument channel 15 independently is set; Be provided with instrument channel 15, easily and fast lesions position treated.
As described in this utility model the foregoing description, adopt structure same or analogous and the anorectal mirror of other structure of obtaining, all in this utility model protection domain with it.