CN2624817Y

CN2624817Y - Self-examining equipment for human body cavities

Info

Publication number: CN2624817Y
Application number: CN 03246203
Authority: CN
Inventors: 黄长征
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-07-19
Filing date: 2003-07-19
Publication date: 2004-07-14
Anticipated expiration: 2013-07-19

Abstract

The utility model relates to a human body cavity channel self checking device. The utility model is characterized in that the utility model comprises a base seat and a probe fixed on the base seat, wherein a lens and a CCD image sensor are arranged at the front end of the probe, two to six light emitting diodes used for illuminating are arranged around the lens at the front end of the probe, two bushings of which the front ends are transparent, pipe walls are even and identical, and pipe diameters are different is arranged on the probe; the CCD image sensor is connected with a data acquisition circuit through a feed line and a drive arranged in the base seat, and the drive is connected with output end of the data acquisition circuit and a computer USB interface. The structure of the utility model is simple and reasonable, the construction cost inexpensive, the practicability is strong, thus the utility model is a human body cavity channel self checking device which can be generalized into the every household. The user can directly view the image of own cavity channel from the computer fluorescent screen through using the device. Through examining and comparing, the user can understand the changes of the shape, the color and the texture of own cavity channel, thereby the purposes that disease can be found early, diagnosed early and cured early are attained.

Description

The body cavities self-checking unit

(1) technical field

This utility model relates to a kind of medical apparatus and instruments, relates in particular to a kind of body cavities self-checking unit.

(2) background technology

Body cavities is checked, the especially inspection of rectum and vagina is that the doctor by hospital utilizes relevant device to carry out basically.For many years, Xiang Guan utility model patent is also more therewith, all belongs to the used professional equipment of hospital basically.And the invention of relevant body cavities self check seldom, and the commercially available prod is more difficult to be seen.Along with improving constantly of people's living standard, the sickness rate of some and body cavities diseases related is also in continuous increase.Rectal cancer for example is according to the report of World Health Organization (WHO), in digestive tract tumor, the sickness rate of rectal cancer is only second to gastric cancer, in recent years, all surpass the speed that increases several 900,000 examples newly former years with newly-increased rectal cancer every year constantly increases, and age of onset has the trend that becomes younger.Rectal cancer grade malignancy height, poor prognosis does not still have effective Therapeutic Method, so World Health Organization (WHO) appeals to carry out various forms of generaI investigations, strive for accomplishing early find, early diagnosis, early treatment, to improve the survival rate of rectal cancer patient.Because rectal cancer morbidity concealment, symptom is not obvious, often obscure mutually with diseases such as enteritis and dysentery easily, but the form of rectum has obvious change, and proctoscope has very high diagnosis clinically.Have report to claim the misdiagnosis rate of rectal cancer to be higher than 50%, when often waiting until diagnosis, cancer shifts, has lost the chance of thorough healing.Wherein except the problem that hospital diagnosis work exists, patient oneself finds evening for this, and going to a doctor untimely also is major reason.Rectum, anus etc. are the positions of the secret of human body, and unless it is absolutely necessary, people are difficult to make a decision and go to carry out the inspection at these positions to hospital.Intestinal set-up procedure before the examination in hospital often requires the person under inspection to take a large amount of cathartics, allows prestige and steps back.Therefore, if can allow people, check the tract of oneself as checking skin, breast, trick facing to mirror oneself, understand the form characteristics of own normal tract, when noting abnormalities, go to see a doctor as early as possible, to early of relevant disease find, early diagnosis, early treatment will have positive effect.

(3) summary of the invention

This utility model is exactly a kind of simple and reasonable, cheap, practical, the body cavities self-checking unit of developing according to above-mentioned situation that can come into huge numbers of families.

The purpose of this utility model realizes by following scheme: this body cavity road self-checking unit comprises pedestal and the inserting tube that is fixed on the pedestal, the front end of inserting tube is provided with lens and ccd image sensor successively, is provided with 2-6 light emitting diode and is used for illumination around the lens of inserting tube front end.Be fitted with two its front ends on the inserting tube and be the sleeve pipe of transparence, pipe thickness uniformity, except inserting tube is shielded, also can not cause the optical distortion of image.Telescopic caliber difference is to satisfy the inspection of different human body tract; Ccd image sensor is connected with data acquisition circuit with driving in being arranged on pedestal by feeder line, drives to link to each other with the computer USB interface with the outfan of data acquisition circuit.

In this utility model, the power supply of the driving of ccd image sensor and data acquisition circuit and light emitting diode is supplied with by the computer USB interface, need not connect power supply in addition.

Encircle on the platforms by being threaded in inserting tube and pedestal junction two respectively with equipped mutually two sleeve pipes of inserting tube, to be convenient for changing use, two telescopic afterbodys are equipped with flap, and insertion depth is spacing when being used to check.

The use of this self-checking unit is as follows: because the head of transparent casing is a hemispherical, be easy to enter tract.The sleeve pipe of different tube diameters is used to check different tracts, is easy to identification, and can prevents cross infection, is easy to change, cleans and sterilization.Thinner sleeve pipe can be used for the inspection of anus, rectum, and thicker sleeve pipe can be used for the inspection of vagina.Can be when checking throat, nasal cavity, auditory meatus or other position without sleeve pipe.The image information that inserting tube head lens are gathered, is converted to the signal of telecommunication by ccd image sensor with luminance signal and drives and data acquisition circuit through the feeder line input, after USB plug inserts computer in the ccd image sensor surface via lens focus.Self check person can see the image of being examined intracavity in real time on the fluorescent screen of computer.Self check person can utilize the mouse lock image, carries out the operation such as storage, printing, transmission of image.

Function of the present utility model and characteristics are:

1. has the body cavities self-checking function.User is by using the image of this device self tract can be on the computer fluorescent screen directly perceived, inspection contrast by the front and back different times, understand form, the color of self tract, the variation of quality, reach to disease early find, the purpose of diagnosis, early treatment early.

2. this device is sent to the image information of gathering the computer demonstration, stores, prints and transmission, both can oneself check, keep and contrast the tract image of different times, but images to digital image department xeroxs again, also can carry out the Internet online consultation of doctors when having ready conditions.

3. adopt two ferrule configuration of different size,, prevent cross infection in order to check different tracts.

4. adopt ccd image sensor preposition,, guaranteed to check that the size of inserting tube is enough little, tract inspection easy to implement with the drive circuit separate design.

5.CCD the power supply of the driving of imageing sensor and data acquisition circuit and light emitting diode is supplied with by the computer USB interface, need not connect power supply in addition, makes this self-checking unit simple in structure, safe and convenient to use.

(4) description of drawings

Fig. 1 is this utility model contour structures sketch map (not adding sleeve pipe).

Fig. 2 is the thin telescopic structural representation of this utility model.

Fig. 3 is the thick telescopic structural representation of this utility model.

Fig. 4 is the thin sleeve pipe assembled view of this utility model.

Fig. 5 is the thick sleeve pipe assembled view of this utility model.

Fig. 6 is the left view of Fig. 4.

Fig. 7 is this utility model and computer connection diagram.

(5) specific embodiment

This utility model is described further below in conjunction with accompanying drawing:

Shown in Fig. 1-7: this body cavity road self-checking unit comprises pedestal (4) and is fixed on inserting tube (1) on the pedestal, the front end of inserting tube is provided with lens (5) and ccd image sensor (6) successively, around the lens of inserting tube front end, be provided with 4 light emitting diodes (7) and be used for illumination, be fitted with two its front ends on the inserting tube (1) and be transparence, the sleeve pipe (2) (3) that pipe thickness uniformity and caliber are different, encircle on the platforms by being threaded in inserting tube and pedestal junction two respectively with equipped mutually two sleeve pipes of inserting tube, to be convenient for changing use, satisfy the inspection of different human body tract, two telescopic afterbodys are equipped with flap (10), and insertion depth is spacing when being used to check.Ccd image sensor (6) is connected with data acquisition circuit (9) by feeder line (8) driving interior with being arranged on pedestal (4), drive and link to each other with the computer USB interface with the outfan of data acquisition circuit (9), the power supply of the driving of ccd image sensor and data acquisition circuit (9) and light emitting diode (7) is supplied with by the computer USB interface, need not connect power supply in addition.

Claims

1, a kind of body cavities self-checking unit, it is characterized in that: it comprises pedestal (4) and is fixed on inserting tube (1) on the pedestal, the front end of inserting tube is provided with lens (5) and ccd image sensor (6) successively, around the lens of inserting tube front end, be provided with 2-6 light emitting diode (7), be fitted with two its front ends on the inserting tube (1) and be the different sleeve pipe (2) (3) of transparence, pipe thickness uniformity and caliber; Ccd image sensor (6) is connected with data acquisition circuit (9) by feeder line (8) driving interior with being arranged on pedestal (4), drives with the outfan and the computer USB interface of data acquisition circuit (9) and joins.

2, body cavities self-checking unit according to claim 1 is characterized in that: the power supply of the driving of ccd image sensor and data acquisition circuit (9) and light emitting diode (7) is supplied with by the computer USB interface.

3, body cavities self-checking unit according to claim 1, it is characterized in that: encircle on the platforms by being threaded in inserting tube and pedestal junction two respectively with equipped mutually two sleeve pipes (2) (3) of inserting tube (1), and telescopic afterbody is equipped with flap (10).

4, body cavities self-checking unit according to claim 1 is characterized in that: the lens (5) at the inserting tube front end are provided with 4 light emitting diodes (7) all around.