CN101785657B - Confocal micro hard hysteroscope system - Google Patents

Abstract

The invention belongs to the field of medical instruments and apparatuses, and discloses a confocal micro hard hysteroscope system comprising a hard hysterscope. The confocal micro hard hysteroscope system further comprises a confocal micro probe and a confocal micro probe system host machine; the hard hysteroscope system is at least provided with a straight line type channel for instruments and apparatuses; the confocal micro probe comprises a working end part and an interface; and the working end part of the confocal micro probe penetrates through the straight line type channel for instruments and apparatuses to combine the hard hysteroscope with the confocal micro probe. In the confocal micro hard hysteroscope system, the advanced confocal laser scanning microtechnology is introduced into the diagnosis of gynecologic operation; the lesions of uterine mucous membrane or cancerization and the like can be clearly observed by putting the confocal micro probe into an uterine cavity through the channel for instruments and apparatuses of the hard hysteroscope and amplifying the tissue by more than 500 times by the confocal micro probe under the combined action of fluorescein sodium; the recognition of the uterus and the lesions thereof is led to the microscopic world, thereby making positioning and qualitative diagnosis of living body cells; and the confocal micro hard electronic hysteroscope system provides a powerful tool for the recognition of the uterine mucous membrane and the lesions thereof, and provides reliable basis for the treatment and research.

Description

Confocal micro-rigid hysteroscope system

Technical field

The invention belongs to field of medical appliances, be specifically related to a kind of core medical instrument that modern medicine is carried out gynecilogical operation.

Prior art

At present, hysteroscope and hysteroscope technology are widely used clinically, it is the important tool of gynecology examination and treatment disease, but the existing hysteroscope that is used for the intrauterine disease diagnosis and treatment can be determined the focus of uterine cavity, there is the insufficient hidden danger of diagnostic accuracy in the variation that it can't understand each layer of uterine cavity and surrounding organ.In order to solve the insufficient problem of diagnostic accuracy, the applicant's the patent No. is: 200920006033.1 (notification number is CN201299586) denomination of invention is a ultrasonic hysteroscope, this ultrasonic hysteroscope adopts miniature ultrasonic technology that uterine cavity is carried out ultrasonic scanning, but also do not have a kind of under the situation of live body uterine cavity mucomembranous cell to its technology of diagnosing.

The burnt microtechnique of copolymerization can provide the cyto-architectural details of mucosal wall interbed clearly as a kind of brand-new imaging technique, clearly shows the surface structure of mucous layer, positions biopsy.At present, the Laser Scanning Confocal Microscope technology is used widely in biological study, its application expands in the research work of subjects such as cytology, microbiology, developmental biology, hereditism, neurobiology, physiology and pathology at present, becomes the important tool of modern biology microexamination.Therefore, how the burnt microtechnique of copolymerization is organically combined with hysteroscope and use, being implemented under the situation of biological tissue accurate positioning and qualitative, that cavity of uterus mucosa or tumor are carried out detailed inspection is particularly urgent.

Summary of the invention

In order to overcome above-mentioned the deficiencies in the prior art, the objective of the invention is to burnt microtechnique of copolymerization and hard hysteroscope are organically combined, by the burnt micro-probe of copolymerization cavity of uterus wall mucosa is carried out the microexamination diagnosis and treatment, propose a kind of confocal micro-rigid hysteroscope system.

For realizing above-mentioned technical purpose, the present invention is achieved through the following technical solutions:

Confocal micro-rigid hysteroscope system of the present invention comprises hard hysteroscope and the cold light source main frame that is connected with the hard hysteroscope, shooting main frame; The hysteroscope sheath tube portion that described hard hysteroscope comprises the main body endoscope part, is connected with the main body endoscope part; Described hard hysteroscope comprises hard scope end, the instrument channel, eyepiece input, the cold light source input that are connected with hard scope end; Described hysteroscope sheath tube portion comprises sheath tube body, the intake tunnel, the exhalant canal that are communicated with the sheath tube body and is arranged at the sheath tube end of sheath tube body front end; Also comprise burnt micro-probe of copolymerization and the burnt micro-probe system main frame of copolymerization; Described hard hysteroscope is provided with straight line type instrument channel at least; The burnt micro-probe of described copolymerization comprises work end and interface; The work end of the burnt micro-probe of described copolymerization is passed this linear type instrument channel the hard hysteroscope is focused on micro-probe combination together.

In the present invention, the described linear type instrument channel diameter that is used for passing to the work end of the burnt micro-probe of copolymerization is smaller or equal to 3.0mm.

In addition, the diameter of the work end of the burnt micro-probe of described copolymerization is smaller or equal to 3.0mm, its length is less than 2000mm, work end penetration depth of penetrate tissue in uterine cavity of the burnt micro-probe of copolymerization is 30 to 80 μ m, the width of absolute visual field scope is 325 μ m, and the burnt micro-probe system of copolymerization can amplify more than 500 times to observed object.

As the further improvement of above-mentioned technology, be connected with burnt main frame of copolymerization and medical monitor on the burnt micro-probe of described copolymerization, so that operation and supervision; Described hard hysteroscope also is connected with medical monitor; Also comprise with each medical monitor and be connected the keyboard of being convenient to operate.

Compared with prior art, the invention has the beneficial effects as follows:

Confocal micro-rigid hysteroscope system of the present invention be the basis of hard hysteroscope on, introduce the burnt micro-probe of advanced copolymerization, the burnt micro-probe of copolymerization is that platform enters in the uterine cavity by the special equipment passage of hard hysteroscope, under the combined effect of fluorescein sodium, uterine cavity mucosa and pathological changes thereof are amplified more than 500 times,, brought up to microcosmos the understanding of uterus, uterus pathological changes, thereby to active somatic cell make the location and etiologic diagnosis, for the treatment and research reliable basis is provided.

Description of drawings

Fig. 1 is a confocal micro-rigid hysteroscope system sketch map of the present invention.

Fig. 2 is a hard hysteroscope sketch map of the present invention.

Fig. 3 is the burnt micro-probe sketch map of copolymerization of the present invention.

Fig. 4 is that sketch map is used in focusing microscopic hard hysteroscope system operation of the present invention.

The specific embodiment

The present invention is described in further detail below in conjunction with accompanying drawing:

The hard hysteroscope 1 that Fig. 1 comprises for confocal micro-rigid hysteroscope system of the present invention, endoscopic cold light source main frame 3, shooting main frame 4, theburnt micro-probe 2 of copolymerization, the burnt micro-probe system main frame 5 of copolymerization and keyboard 6, two medical monitors 7 and 8 show the image of theburnt micro-probe 2 of hard hysteroscope 1 and copolymerization respectively.

Fig. 2 is the sketch map of the hard hysteroscope 1 among the present invention, and hard hysteroscope 1 is divided into two parts, is respectivelysheath tube portion 11 and main body endoscope part 12.Described mainbody endoscope part 12 comprises hard scope end, therectilinearity instrument channel 121, eyepiece input, the cold light source input that are connected with hard scope end, and the internal diameter of theinstrument channel 121 of mainbody endoscope part 12 is smaller or equal to 3.0mm. Described hysteroscopesheath tube portion 11 comprises sheath tube body, the intake tunnel, the exhalant canal that are communicated with the sheath tube body and is arranged at the sheath tube end of sheath tube body front end.

Fig. 3 is the structure diagram of the burnt micro-probe 2 of copolymerization among the present invention.The burnt micro-probe 2 of described copolymerization comprises work end 21 and interface 22; The lineartype instrument channel 121 that hard hysteroscope 1 is passed in the work end 21 of the burnt micro-probe 2 of described copolymerization focuses on micro-probe 2 combinations together with the hard hysteroscope, work end 21 diameters of the burnt micro-probe 2 of copolymerization are smaller or equal to 3.0mm, its length is less than 2000mm, work end penetration depth of penetrate tissue in uterine cavity of the burnt micro-probe of copolymerization is 30 to 80 μ m, the width of absolute visual field scope is 325 μ m, lateral resolution 3.5 μ m.

As Fig. 4, in conjunction with Fig. 1, the operation sketch map of confocal micro-rigid hysteroscope system of the present invention, the doctor at first needs the patient is carried out the intravenous injection fluorescein sodium before the art, hard hysteroscope 1 enters cavity ofuterus 9 intracavity, the doctor can clearly observe the pathological changes situation of cavity ofuterus 9 by the medical grade monitor 7 of hard hysteroscope, theburnt micro-probe 2 of copolymerization is a platform by theinstrument channel 121 of hard hysteroscope 1, enter in the cavity ofuterus 9, can amplify more than 500 times to pathological changes such as cavity ofuterus 9 orfallopian tube 91 mucosas or tumors, carry out live body and detect, the doctor can diagnose pathological changes such as cavity of uterus mucosa or tumors and treat immediately.

Claims (2)

1. confocal micro-rigid hysteroscope system comprises hard hysteroscope and the cold light source main frame that is connected with the hard hysteroscope, shooting main frame; The hysteroscope sheath tube portion that described hard hysteroscope comprises the main body endoscope part, is connected with the main body endoscope part; Described hard hysteroscope comprises hard scope end, the instrument channel, eyepiece input, the cold light source input that are connected with hard scope end; Described hysteroscope sheath tube portion comprises sheath tube body, the intake tunnel, the exhalant canal that are communicated with the sheath tube body and is arranged at the sheath tube end of sheath tube body front end; It is characterized in that: also comprise burnt micro-probe of copolymerization and the burnt micro-probe system main frame of copolymerization; Described hard hysteroscope is provided with straight line type instrument channel at least; The burnt micro-probe of described copolymerization comprises work end and interface; The work end of the burnt micro-probe of described copolymerization is passed this linear type instrument channel the hard hysteroscope is focused on micro-probe combination together; The diameter of the work end of the burnt micro-probe of described copolymerization is smaller or equal to 3.0mm, its length is less than 2000mm, work end penetration depth of penetrate tissue in uterine cavity of the burnt micro-probe of described copolymerization is 30 to 80 μ m, the width of its maximum observation field range is 325 μ m, lateral resolution 3.5 μ m.

2. confocal micro-rigid hysteroscope system according to claim 1 is characterized in that: the linear type instrument channel diameter that is used for passing to the work end of the burnt micro-probe of copolymerization is smaller or equal to 3.0mm.

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