CN101103897B

CN101103897B - Integral electronic vaginal dilator

Info

Publication number: CN101103897B
Application number: CN2006100289144A
Authority: CN
Inventors: 郑宇霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-07-13
Filing date: 2006-07-13
Publication date: 2010-12-01
Anticipated expiration: 2026-07-13
Also published as: CN101103897A

Abstract

Disclosed is an integrated electric vagina expander, relating to a combined structure of a vagina expander and a colposcope and comprising a detector, a detector permanent seat and a spring regulating mechanism. The spring regulating mechanism is composed of a duck mouth and a duck-mouth open-close device. The duck-mouth open-close device is composed of an open-close shaft and a shell sleeved outside the open-close shaft. A spring is arranged on the open-close shaft, regulating the open and close of the duck mouth. The integrated electric vagina expander which integrates the functions of the vagina expander and the colposcope can achieve continuous operations of examination, sampling and medicine application by a doctor, greatly improving the work efficiency of the doctor; the duck mouth is opened and closed in parallel so that the pain that a patient feels is reduced. In addition the invention is simply structured and produce with low cost.

Description

Integral electronic vaginal dilator

Technical field

Integral electronic vaginal dilator of the present invention relates to a kind of vaginal dilator and colpomicroscopic combinative structure.

Background technology

At present, the doctor mainly relies on vaginal dilator and colposcope to the inspection of gynecologic patient, vaginal dilator is used for colpectasis is opened, the doctor can check cervix uteri under the irradiation of external light source, owing to dehisce to have 7 centimeters in the vaginal dilator, dehiscing outward has 4 centimeters, therefore stays the space of cleaning cervix uteri, getting cervical smear.And colpomicroscopic use must be by vaginal dilator, concrete using method is, earlier open vagina with vaginal dilator, colposcope is placed the position of the outer a certain definite distance of vagina, by means of the light source of outside to patient's vagina take, observation and image acquisition, but adopt this colposcope and vaginal dilator inspection patient to have many shortcomings: 1. observing effect is poor, leaves the dead angle.This guiding mirror can only carry out remote fixed point observation to patient's vagina, owing to there is certain distance, make that the doctor can't comprehensively take patient's vaginal wall, observation and image acquisition, the doctor can't obtain diagnosing patient's disease required comprehensively, foundation reliably; 2. this diagnostic means is returned the patient and is brought uncomfortable feeling.Because this vaginal dilator adopts the open theory of shears V shape, in order to realize shooting, observation and image acquisition to patient's vagina, often need the front opening of vaginal dilator is opened to 7 centimetres, open rearward end is opened and is also reached 4 centimetres more than, and the excessive patient of making of opens wide has discomfort; 3. adopt vaginal dilator and colposcopy patient vagina to bring very big inconvenience to doctor's operation.Owing to need use vaginal dilator and colposcope could realize shooting, observation and image acquisition simultaneously to patient's vagina, for the doctor, also inconvenience of two medical apparatus and instruments diagnose medical conditions of use when working strength is big; Though 4 colposcopes can obtain the picture rich in detail of some affected parts, colposcope will use at special clinic after all, and charge is high.

Therefore be necessary to develop a kind of new type medical equipment that is used to check patient's vagina, to solve above-mentioned drawback, this novel medical apparatus and instruments need possess following superiority: 1. owing to pop one's head at the front end of duckbilled, and automatic light source, can be checked through the every nook and cranny of vagina with the direction that duckbilled moves, not stay any dead angle; 2. dwindle the width of unlatching as far as possible, alleviate the patient suffering, for example, the mode of employing parallel opening is opened vagina and just can be alleviated the patient suffering; 3. make things convenient for the doctor to operate, improve diagnosis accuracy and diagnosis efficiency, alleviate doctor's working strength (doctor needn't bend over again and detect by an unaided eye, but directly can observe each position that comprises vaginal wall flesh cervix uteri the screen higher level); 4. this product can generally be applicable to the examination of outpatient service, need not open up special consulting room.

Integral electronic vaginal dilator of the present invention has overcome the defective of traditional colposcope and vaginal dilator effectively, has reached requirement accurate, efficient, no pain.

Summary of the invention

The object of the present invention is to provide a kind of accurately, the integral electronic vaginal dilator of efficient, no pain, this invention improves the accuracy of checking greatly, alleviates the patient suffering, improves doctor's work efficiency.

The present invention is achieved through the following technical solutions: a kind of integral electronic vaginal dilator, comprise that probe holder, probe and duck chew dilator, wherein, duck chews dilator and chews drawer and duck by duck and chew and form, duck chews drawer to be formed by opening sympodium and being enclosed within the shell that opens the sympodium outside, and duck chews and comprises that duck chews shell and duck chews lower casing; Duck chews lower casing and is fixed on the top of opening sympodium, and duck chews the front end that shell is fixed on the probe holder, and the rear end of probe holder is chewed drawer with duck and is connected; Open sympodium and be the I-shape construction of both sides fluting, open in the groove of sympodium one side a spring is set, opposite side is provided with a reed, and perforate is communicated with in the middle of two grooves, and a little axle that passes this hole connects spring and reed, establishes the screens button on the shell, and reed connects this screens button.

Planar front portion is provided with a rectangular boss on the probe holder, make it and shell between form a U-shaped space, probe holder and open and leave a gap between the sympodium; Be provided with light source, probe and duck successively on the transverse plane before the probe holder and chew shell, probe is chewed shell with duck and is close to.

On the technique scheme basis, duck chews the inner chamber that the lower casing rear end was provided with and opened sympodium front end coupling, opens the sympodium front end and inserts this inner chamber and fix connection.

On the technique scheme basis, open the sympodium front end and be provided with a thief hole, this thief hole leads to duck to be chewed shell and duck and chews inner chamber between the lower casing.

On the technique scheme basis, duck chews shell and duck, and to chew lower casing be to be provided with and the thick wall shell of the inside groove of the coupling of popping one's head in.

The invention has the advantages that: 1. can shooting at close range, observe and carry out image acquisition, improved the accuracy of doctor greatly to patient's examination per vagina; 2. the function with vaginal dilator and vaginal speculum is integrated in one, and is convenient to continued operations such as doctor's inspection, sampling and medicine-feeding; 3. shorten and check and treatment time, improve doctor's work efficiency; 4. duck chews parallel open and close, and the Breadth Maximum of unlatching has only 4 centimetres, and the expansion amplitude is little, can alleviate the patient suffering; 5. simple in structure, with low cost, easy to utilize.

Description of drawings

Fig. 1 is the structural representation of integral electronic vaginal dilator closure state.

Fig. 2 is the structural representation of integral electronic vaginal dilator opening.

Fig. 3 is the axial structural representation of integral electronic vaginal dilator thief hole.

Fig. 4 is the structural representation of integral electronic vaginal dilator spring governor motion spring one side.

Fig. 5 is the structural representation of integral electronic vaginal dilator spring governor motion spring opposite side.

Wherein:

1-shell 2-open sympodium

3-probe holder 4-probe

5-duck chews 6-spring

7-reed 8-little axle

9-light source

The specific embodiment

Shown in the structural representation of the structural representation of the structural representation of the structural representation of Fig. 1 integral electronic vaginal dilator closure state, Fig. 2 integral electronic vaginal dilator opening, Fig. 4 spring governor motion spring one side and Fig. 5 spring governor motion spring opposite side:

A kind of integral electronic vaginal dilator, comprise shell 1, open sympodium 2, probe holder 3, probe 4, duck chew 5, spring 6, reed 7, little axle 8, light source 9, wherein, open sympodium 2 both sides and offer

groove

21,22, be provided with aperture 23 between the

groove

21,22, establish spring 6 in the groove 21, groove 22 is established reed 7, a little axle 8 passes aperture 23 and connects spring 6 and reed 7, and shell 1 is provided with screens button 11, and reed 7 connects shell 1 by screens button 11; Shell 1 is enclosed within and opens outside the sympodium 2, shell 1 fixedly connected probe holder 3, be set up in parallel light source 9, probe 4 and duck on the frontal plane of probe holder 3 and chew shell 51, duck chews the inner chamber of the front end coupling of offering and open sympodium 2 in lower casing 52 rear ends, and the front end that opens sympodium 2 inserts inner chamber and also fixes therein.

Shown in the axial structural representation of Fig. 3 integral electronic vaginal dilator thief hole: the front end that opens sympodium 2 is provided with thief hole 24, thief hole 24 leads to duck chews inner chamber between shell and the lower casing, when the unlatching duck chews dilator, can finish operations such as sampling and medicine-feeding by thief hole 24.

The last planar front portion of the probe holder 3 in the present embodiment is provided with orthogonal boss 31, and boss 31 plays the effect at the hands of isolating the doctor and patient's disease position.

Spring set-up mode in the present embodiment also can adopt has other spring set-up modes that open and close regulatory function.

Power line in the present embodiment and cable line are crossed logical outer casing inner wall and are communicated with the external world.Operation principle

Under the pulling force effect of spring 7, duck chews shell 51 and duck and chews lower casing 52 and be in closure state, and at this moment, the doctor can carry out O﹠E to patient's vagina; When needing the unlatching duck to chew, pull back shell 1, shell 1 is chewed shell 51 by probe holder 3 drive ducks and is moved backward, make duck chew shell 51 and chew lower casing 52 parallel opening with duck, and the telescopic location by screens button 11 fixing springs on the shell, at this moment, the doctor can take a sample and operation such as medicine-feeding by thief hole 24.

The probe holder 3 on the planar front portion setting rectangular boss can isolate doctor's hands and patient's disease position.

Claims

1. integral electronic vaginal dilator, comprise that duck chews dilator, probe, duck chews dilator and chews shell by duck, duck chews lower casing and duck chews the drawer composition, wherein, duck chews shell and duck chews formation one inner chamber between the lower casing, it is characterized in that: duck chews drawer and forms by opening sympodium and being sleeved on the shell that opens on the sympodium, duck chews lower casing and is fixed on the top of opening sympodium, duck chews shell and is fixed on probe holder one end, the other end of probe holder be sleeved on the shell that opens on the sympodium and be connected, wherein

Duck chews lower casing and is fixed on the top of opening sympodium and is meant, duck chews the inner chamber that the lower casing rear end was provided with and opened sympodium front end coupling, and the front end that opens sympodium inserts and fixes and connects.

2. integral electronic vaginal dilator according to claim 1 is characterized in that: the described sympodium that opens is the I-shape construction that two sides are slotted, and is provided with the spring governor motion in opening the groove of sympodium.

3. integral electronic vaginal dilator according to claim 2, it is characterized in that: described spring governor motion is, opens in the groove of a side of sympodium spring is set, and opposite side is provided with a reed, perforate is communicated with in the middle of two grooves, and a little axle that passes this hole connects spring and reed.

4. integral electronic vaginal dilator according to claim 1 is characterized in that: set gradually light source, probe and duck on the transverse plane before the described probe holder and chew shell, probe is chewed shell with duck and is close to.

5. integral electronic vaginal dilator according to claim 1 and 2 is characterized in that: the described sympodium front end that opens is provided with a thief hole, and this thief hole leads to duck to be chewed shell and duck and chew inner chamber between the lower casing.

6. integral electronic vaginal dilator according to claim 1 is characterized in that: described duck chews shell and duck, and to chew lower casing be to be provided with and the thick wall shell of the inside groove of the coupling of popping one's head in.

7. integral electronic vaginal dilator according to claim 1, it is characterized in that: flat front end has a boss on the described probe holder, make it and be sleeved between the shell that opens on the sympodium and to form a U-shaped space, probe holder and open and leave a gap between the sympodium.