CN215275345U

CN215275345U - Automatic vaginal dilator

Info

Publication number: CN215275345U
Application number: CN202120413760.0U
Authority: CN
Inventors: 崔丹凤
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2021-12-24
Anticipated expiration: 2031-02-25

Abstract

An automatic vaginal dilator comprises a fixed expansion arm, a movable expansion arm, a fixed seat, a liquid medicine storage tank and a cleaning liquid storage tank. The fixed expansion arm and the movable expansion arm are respectively arranged on the fixed seat. A first baffle plate component is slidably arranged on the fixed expansion arm. The baffle component I is slidably provided with a baffle component II, and the baffle component II is slidably arranged on the movable expansion arm. The fixing seat is provided with a telescopic rod which can slide and rotate. The front end of the telescopic rod is provided with a camera. The front end of the telescopic rod is provided with a liquid spraying pipe, and the rear end of the telescopic rod is provided with a liquid inlet pipe. The liquid inlet pipe is respectively communicated with the liquid medicine storage tank and the cleaning liquid storage tank. The utility model can automatically expand the vagina, and can control the expansion width and the extending depth; the focus part can be quickly and accurately found by the aid of the camera; can clean and apply medicine to the focus part, saves time and labor and greatly improves the working efficiency.

Description

Automatic vaginal dilator

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to automatic dilator of vagina.

Background

Gynaecology is a branch of the major department of gynaecology and obstetrics, and is a major department for treating female gynecopathy, and the gynecological diseases treated by the department include vulvar diseases, vaginal diseases, uterine diseases, fallopian tube diseases, ovarian diseases and the like. The range includes irregular menstruation, metrorrhagia and metrostaxis, leukorrhagia, child's problems, pregnancy, antenatal labor, postpartum, breast diseases, abdominal mass, diseases of the anterior yin and miscellaneous diseases. Gynecological examination is mainly a means for carrying out routine physical examination on female reproductive systems, and mainly comprises 1, carrying out one observation on female vulva by a gynecologist, and observing whether tumors, neoplasms and inflammations exist; 2. in the examination of the vagina, a vaginal speculum is used at the time, after the vagina is opened, whether the mucous membrane of the vagina is congested or not, whether the vagina is malformed or not, whether the leucorrhea is in a shape or in a smell or in an amount, whether the problem exists or not is observed at once, and then the condition of the cervix is observed, whether the cervix is erosive or not, whether the cervix is subjected to Nashin's bursa swelling or not and whether the cervix is subjected to inflammation. Meanwhile, in order to screen cervical cancer, a cervical scraping blade can be made, and cervical precancerous lesions can be diagnosed at an early stage through cervical scraping blade disease detection. Early treatment can significantly improve the prognosis of patients with cervical cancer after early diagnosis. Vaginal dilators are often used during this gynecological examination. At present, the most-used duckbilled endoscope is clinically used for examination, after the expanding arm is inserted into the vagina, the endoscope can be used for peeping the internal pathological changes by pressing the handle, the method is troublesome in operation, time-consuming and labor-consuming, low in working efficiency, and sometimes, focus parts cannot be accurately and quickly found, and the workload of medical staff is increased. Meanwhile, different patients often need to use vaginal dilators with different specifications and models, and doctors need to prepare dilators with multiple specifications, which is troublesome. In addition, the vagina of the patient needs to be cleaned or applied with medicine separately during treatment, which wastes time and labor and has low working efficiency.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the above-mentioned prior art, the utility model aims at providing an automatic dilator of vagina, its technical scheme as follows:

an automatic vaginal dilator comprises a fixed expansion arm, a movable expansion arm, a fixed seat, a telescopic rod, a display screen, a liquid medicine storage tank, a cleaning liquid storage tank and a waste liquid tank.

The fixed expansion arm is fixedly arranged on the fixed seat.

The movable expansion arm is arranged on the fixed seat in a sliding way.

A first baffle assembly is slidably arranged on the fixed expansion arm. The baffle assembly I is provided with a baffle assembly II in a sliding manner, and the baffle assembly II is arranged on the movable expansion arm in a sliding manner.

The telescopic rod is arranged on the fixed seat in a sliding and rotating manner.

The front end of the telescopic rod is provided with a camera, and the camera is connected with the display screen through a wire.

The telescopic link front end is provided with the spray line, the telescopic link rear end is provided with the feed liquor pipe.

A liquid medicine pump is arranged above the liquid medicine storage tank, and a liquid medicine pipe is arranged on the liquid medicine pump. One end of the liquid medicine tube extends into the bottom of the liquid medicine storage tank, and the other end of the liquid medicine tube is communicated with the liquid inlet tube.

A cleaning liquid pump is arranged above the cleaning liquid storage box, and a cleaning liquid pipe is arranged on the cleaning liquid pump. One end of the cleaning liquid pipe extends into the bottom of the cleaning liquid storage tank, and the other end of the cleaning liquid pipe is communicated with the liquid inlet pipe.

And a negative pressure suction pump is arranged above the waste liquid tank, and a waste liquid pipe is arranged on the negative pressure suction pump. The lower end of the baffle plate component is provided with liquid absorption cotton, and the tail end of the waste liquid pipe is communicated with the liquid absorption cotton.

And the outer side of the fixed expansion arm is provided with a depth scale.

An operation window is arranged on the fixed seat.

Furthermore, the upper end and the lower end of the fixed seat are oppositely provided with sliding grooves. The rear end of the movable expansion arm is provided with a sliding plate, the sliding plate is slidably arranged in a sliding groove, and the sliding plate is provided with a rack.

Furthermore, a motor is arranged on the fixed seat, a gear is arranged on the rotating shaft of the motor, and the gear is meshed with the rack on the sliding plate.

Furthermore, the fixing base is rotatably provided with a shaft rod, the shaft rod is rotatably provided with a rotating rod, the rotating rod is rotatably provided with a rotating seat, and the telescopic rod is slidably arranged on the rotating seat.

Furthermore, a fixed sleeve is arranged on the fixed seat, the fixed sleeve is positioned above the operation window, and the shaft lever is rotatably arranged in the fixed sleeve.

Further, a liquid inlet valve is arranged on the medicine liquid pipe.

Furthermore, a cleaning liquid valve is arranged on the cleaning liquid pipe.

Further, be provided with the battery on the liquid medicine bin, liquid medicine pump and washing liquid pump link to each other with the battery through the wire respectively.

Further, the inner sides of the fixed expansion arm and the movable expansion arm are respectively provided with an LED lamp. The LED lamp is connected with the battery through a lead.

Furthermore, a supporting seat is arranged behind the fixing seat and located on one side of the operation window, a clamping seat is arranged on the supporting seat, and the telescopic rod is detachably arranged in the clamping seat.

Furthermore, a rectangular groove is formed in the fixing seat, and the front portion of the gear extends into the rectangular groove.

Furthermore, a width scale is arranged below the operating window on the fixed seat.

Furthermore, one end of the shaft lever is provided with a first round baffle, and the other end of the shaft lever is provided with a rotary hole. One end of the rotating rod is provided with a second round blocking piece, and the other end of the rotating rod is provided with a threaded hole. The rotating rod is rotatably arranged in a rotating hole on the shaft lever.

Furthermore, a screw rod is arranged on the rotary seat, and the rotary seat is arranged on the rotary rod through the screw rod. The rotary seat is provided with a guide groove. The telescopic rod is arranged on the guide groove in a sliding manner.

Furthermore, the first baffle plate component comprises a fixed baffle plate, an upper guide rail, a lower guide rail, a sliding rod and a sliding sleeve I. The first sliding sleeve is arranged on the fixed baffle. The upper guide rail and the lower guide rail are respectively arranged at the upper end and the lower end of the fixed baffle. The upper guide rail and the lower guide rail are oppositely provided with grooves. The first sliding sleeve is arranged on the fixed baffle. The size of the inner cross section of the first sliding sleeve is consistent with the shape of the outer cross section of the fixed expansion arm, and the first sliding sleeve is slidably arranged on the fixed expansion arm. The slide bar is arranged below the lower guide rail, the fixed seat is provided with a guide seat, the guide seat is positioned below the operation window, and the slide bar is arranged in the guide seat in a slidable manner.

Furthermore, a locking knob is arranged below the guide seat.

Furthermore, a push handle is arranged at the rear end of the sliding rod.

Furthermore, the waste liquid pipe is arranged in the sliding rod.

Further, the liquid absorption cotton is arranged below the lower guide rail. The liquid absorption cotton is provided with a liquid absorption port, and the liquid absorption port is communicated with the waste liquid pipe.

Furthermore, the baffle assembly II comprises a movable baffle, a sliding sleeve II and a sliding block. The second sliding sleeve is arranged on the movable baffle. The quantity of sliding block is two, and adjustable fender's upper and lower both ends are located respectively to two sliding blocks. The upper and lower sliding blocks are respectively arranged in the grooves of the corresponding upper guide rail and the lower guide rail in a sliding manner. The shape and the size of the inner section of the second sliding sleeve are consistent with the shape and the size of the outer section of the movable expansion arm. The second sliding sleeve is slidably arranged on the movable expansion arm.

Furthermore, a handle is arranged on the fixed seat.

The utility model has the advantages that: the vagina can be automatically expanded, the expansion width and the insertion depth can be controlled, and the vagina can be tightly fixed; the camera can rotate at multiple angles, and a doctor can be assisted to quickly and accurately find a focus part through the camera; can clean and apply medicine to the focus position, and automatically collect the waste liquid, save time and labor, and greatly improve the working efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of a first baffle assembly and a second baffle assembly leaning against a fixed seat, a telescopic rod unfolding state fixed seat, a fixed expansion arm, a movable expansion arm and related components thereof;

FIG. 3 is a schematic structural diagram of a first baffle assembly and a second baffle assembly leaning against a fixed seat, a telescopic rod accommodating state fixed seat, a fixed expansion arm, a movable expansion arm and related components thereof;

FIG. 4 is a schematic structural view of the fixed expansion arm and the movable expansion arm which are close together, the telescopic rod accommodating state fixing seat, the fixed expansion arm, the movable expansion arm and related components thereof;

FIG. 5 is a schematic view of the structure of the fixed expansion arm and the fixed base;

FIG. 6 is a schematic view of the structure of the movable dilating arm;

FIG. 7 is a schematic view of the telescopic rod structure;

FIG. 8 is a schematic view of the shaft construction;

FIG. 9 is a schematic view of the structure of the rotating rod;

FIG. 10 is a schematic view of a turret structure;

FIG. 11 is a schematic view of a baffle assembly;

fig. 12 is a schematic structural view of the baffle assembly ii.

Reference numerals: 1-fixed expansion arm, 2-movable expansion arm, 3-fixed seat, 4-telescopic rod, 5-motor, 6-gear, 7-display screen, 8-handle, 9-shaft lever, 10-swivel base, 11-swivel lever, 12-liquid medicine storage tank, 13-liquid medicine pump, 14-liquid inlet valve, 15-battery, 16-baffle component I, 17-baffle component II, 18-cleaning liquid storage tank, 19-cleaning liquid pump, 20-cleaning liquid valve, 21-waste liquid tank, 22-negative pressure suction pump, 23-waste liquid pipe, 24-liquid medicine pipe, 25-cleaning liquid pipe, 26-liquid inlet pipe, 27-fixed sleeve, 28-operation window, 29-guide seat, 30-locking knob, 31-sliding groove, 32-open slot, 33-support base, 34-clamping base, 35-first LED lamp, 36-sliding plate, 37-rack, 38-second LED lamp, 39-camera, 40-liquid spray tube, 41-first round baffle, 42-rotating hole, 43-second round baffle, 44-threaded hole, 45-screw rod, 46-guide groove, 47-fixed baffle, 48-upper guide rail, 49-lower guide rail, 50-sliding rod, 51-push handle, 52-sliding sleeve, 53-liquid absorption cotton, 54-liquid absorption port, 55-movable baffle, 56-sliding sleeve, 57-sliding block, 58-width scale, 59-depth scale, 60-rectangular groove and 61-groove.

Detailed Description

For the convenience of understanding, the technical solution of the present invention is further described in detail below by way of embodiments with reference to the accompanying drawings:

as shown in fig. 1-12, an automatic vaginal dilator comprises a fixed dilating arm 1, a movable dilating arm 2, a fixed seat 3, a telescopic rod 4, a display 7, a liquid medicine storage tank 12, a cleaning liquid storage tank 18, a cleaning liquid valve 20 and a waste liquid tank 21.

The fixed expansion arm 1 is fixedly arranged on the fixed seat 3.

The rear end of the movable expansion arm 2 is provided with a sliding plate 36, and the sliding plate 36 is slidably arranged on the fixed base 3, so that the movable expansion arm 2 is slidably arranged on the fixed base 3. The slide plate 36 is provided with a rack 37.

A baffle plate assembly I16 is slidably arranged on the fixed expanding arm 1. The first baffle component 16 is slidably provided with a second baffle component 17, and the second baffle component 17 is slidably arranged on the movable expansion arm 2.

The fixing seat 3 is rotatably provided with a shaft rod 9, the shaft rod 9 is rotatably provided with a rotating rod 11, and the rotating rod 11 is rotatably provided with a rotating seat 10.

The telescopic rod 4 is slidably arranged on the rotary seat 10, and the front end of the telescopic rod 4 is provided with a camera 39. The camera 39 is connected to the display screen 7 by a wire.

The fixed seat 3 is provided with a handle 8 and a motor 5, a rotating shaft of the motor 5 is provided with a gear 6, and the gear 6 is meshed with a rack 37 on the sliding plate 36.

The front end of the telescopic rod 4 is provided with a liquid spraying pipe 40, and the rear end of the telescopic rod 4 is provided with a liquid inlet pipe 26.

A liquid medicine pump 13 is arranged above the liquid medicine storage tank 12, a liquid medicine pipe 24 is arranged on the liquid medicine pump 13, and one end of the liquid medicine pipe 24 extends into the bottom of the liquid medicine storage tank 12. The other end of the medicine liquid pipe 24 is communicated with the liquid inlet pipe 26. The liquid inlet valve 14 is arranged on the liquid medicine pipe 24.

A cleaning liquid pump 19 is arranged above the cleaning liquid storage tank 18, a cleaning liquid pipe 25 is arranged on the cleaning liquid pump 19, and one end of the cleaning liquid pipe 25 extends into the bottom of the cleaning liquid storage tank 18. The other end of the cleaning liquid pipe 25 is communicated with the liquid inlet pipe 26. The cleaning liquid pipe 25 is provided with a cleaning liquid valve 20.

A negative pressure suction pump 22 is arranged above the waste liquid tank 21, a waste liquid pipe 23 is arranged on the negative pressure suction pump 22, liquid absorption cotton 53 is arranged at the lower end of the baffle plate assembly I16, and the tail end of the waste liquid pipe 23 is communicated with the liquid absorption cotton 53.

The liquid medicine storage tank 12 is provided with a battery 15, and the liquid medicine pump 13 and the cleaning liquid pump 19 are respectively connected with the battery 15 through leads.

The inner side of the fixed expansion arm 1 is provided with a first LED lamp 35, and the first LED lamp 35 is connected with the battery 15 through a lead.

The outer side of the fixed expansion arm 1 is provided with a depth scale 59.

The fixed seat 3 is provided with a fixed sleeve 27 and an operation window 28, the fixed sleeve 27 is positioned above the operation window 28, and the shaft rod 9 is rotatably arranged in the fixed sleeve 27.

The inner sides of the upper and lower ends of the fixing seat 3 are oppositely provided with sliding grooves 31. The front of the fixed seat 3 is provided with an opening groove 32.

A supporting seat 33 is arranged behind the fixed seat 3, the supporting seat 33 is positioned at one side of the operation window 28, a clamping seat 34 is arranged on the supporting seat 33, and the telescopic rod 4 is detachably clamped in the clamping seat 34.

The fixing seat 3 is provided with a rectangular groove 60, and the front part of the gear 6 extends into the rectangular groove 60.

The fixed seat 3 is provided with a guide seat 29, the guide seat 29 is positioned below the operation window 28, and a locking knob 30 is arranged below the guide seat 29.

The fixed seat 3 is provided with a width scale 58 below the operation window 28.

The inner side of the movable expansion arm 2 is provided with a second LED lamp 38, and the second LED lamp 38 is connected with the battery 15 through a lead.

One end of the shaft lever 9 is provided with a first round baffle piece 41, and the other end of the shaft lever 9 is provided with a rotating hole 42.

One end of the rotating rod 11 is provided with a second round blocking piece 43, and the other end of the rotating rod 11 is provided with a threaded hole 44. The rotating rod 11 is rotatably arranged in a rotating hole 42 on the shaft rod 9.

The rotary seat 10 is provided with a screw rod 45 and a guide groove 46, the rotary seat 10 is arranged on the rotary rod 11 through the screw rod 45, and the telescopic rod 4 is arranged on the guide groove 46 in a sliding manner.

The first baffle assembly 16 comprises a fixed baffle 47, an upper guide rail 48, a lower guide rail 49, a sliding rod 50, a push handle 51 and a sliding sleeve 52.

The upper and lower guide rails 48 and 49 are provided at upper and lower ends of the fixed fence 47, respectively. The upper rail 48 and the lower rail 49 are provided with grooves 61 opposite to each other.

A sliding rod 50 is arranged below the lower guide rail 49, and a push handle 51 is arranged at the rear end of the sliding rod 50. Waste pipe 23 is disposed within slide bar 50.

The absorbent pad 53 is provided below the lower rail 49. The liquid absorption cotton 53 is provided with a liquid absorption port 54, and the liquid absorption port 54 is communicated with the waste liquid pipe 23.

The fixed baffle plate 47 is provided with a first sliding sleeve 52. The cross-sectional inner dimension of the sliding sleeve one 52 is consistent with the cross-sectional outer dimension of the fixed expansion arm 1.

The sliding sleeve I52 is slidably arranged on the fixed expansion arm 1.

The second shutter assembly 17 includes a second shutter 55, a second sliding sleeve 56, and a sliding block 57.

The number of the sliding blocks 57 is two, and the two sliding blocks 57 are respectively provided at the upper and lower ends of the flapper 55.

The two upper and lower slide blocks 57 are slidably disposed in grooves 61 in the upper and lower rails 48 and 49.

The movable baffle 55 is provided with a second sliding sleeve 56, and the shape and the size of the inner cross section of the second sliding sleeve 56 are consistent with the shape and the size of the outer cross section of the movable expansion arm 2.

The second sliding sleeve 56 is slidably arranged on the movable expansion arm 2.

In the initial state, the movable expansion arm 2 is tightly close to the fixed expansion arm 1, meanwhile, the sliding plate 36 completely shields the operation window 28, and the telescopic rod 4 is buckled on the clamping seat 34; the first baffle assembly 16 and the second baffle assembly 17 are abutted against the fixed seat 3. The liquid medicine storage tank 12 is filled with liquid medicine for treating gynecological diseases; the cleaning liquid storage tank 18 is filled with cleaning liquid.

When in use, the handle 8 is held by hands to slowly extend the closed fixed expansion arm 1 and the movable expansion arm 2 into the vagina of a patient to a proper depth, and the depth of the closed fixed expansion arm and the movable expansion arm inserted into the vagina can be checked through the depth scale 59. The motor 5 is started, the motor 5 drives the gear 6 to rotate clockwise, the gear 6 drives the sliding plate 36 to move rightwards through the meshing with the rack 37, the sliding plate 36 is moved to drive the movable expansion arm 2 to move rightwards, the vagina is slowly expanded to a proper width, and a doctor can check the expanded width of the vagina through the width scale 58. The doctor can check the condition of the disease in the vagina through the operation window 28 on the fixed seat 3. After the fixed expanding arm 1 and the movable expanding arm 2 are inserted into proper positions in the vagina, a doctor can grasp the push handle 51 by hand to push forwards, the push handle 51 drives the baffle plate assembly I16 and the baffle plate assembly II 17 to move forwards together to the mouth of the vagina of a patient, the baffle plate assembly I is clamped at the mouth of the vagina, and then locking positioning is carried out through the locking knob 30. Preventing too deep insertion into the vagina during operative examination. The LED lamps I35 and II 38 on the fixed expansion arm 1 and the movable expansion arm 2 play a role in illumination, so that the vision in the vagina is clearer.

If the focus in the vagina can not be checked completely and clearly through the operation window 28, the telescopic rod 4 can be taken down by hand, the telescopic rod 4 is rotated, the camera 39 at the front end of the telescopic rod 4 faces the vagina direction, the telescopic rod 4 is pushed forward to rotate, the camera 39 can shoot the situation in the vagina constantly, and the shot image information is transmitted to the display screen 7 to be displayed, so that the illness state of the patient can be checked clearly and accurately through the display screen 7.

When the focus part needs to be cleaned, the cleaning liquid pump 19 is started, the cleaning liquid pump 19 pumps the cleaning liquid in the cleaning liquid storage tank 18 to the liquid spraying pipe 40 through the cleaning liquid pipe 25 and the liquid inlet pipe 26 and sprays the cleaning liquid to the focus part, the focus part is cleaned, the cleaned waste liquid flows to the liquid absorption cotton 53 and is sucked into the waste liquid tank 21 through the waste liquid pipe 23 by the negative pressure suction pump 22.

When the medicine needs to be sprayed to the focus part, the medicine liquid pump 13 is started, the medicine liquid pump 13 pumps the medicine liquid in the medicine liquid storage tank 12 to the liquid spraying pipe 40 through the medicine liquid pipe 24 and the liquid inlet pipe 26 to spray the medicine to the focus part, and the medicine is sprayed and applied to the focus part.

Can automatically expand the vagina, and is time-saving and labor-saving. The width of the vaginal dilation can be controlled by width scale 58. The extending depth of the fixed expansion arm 1 and the movable expansion arm 2 can be adjusted through the baffle assembly I16 and the baffle assembly II 17, and the fixed positioning is carried out; the depth of insertion of the fixed and movable dilating

arms

1, 2 into the vagina can be controlled by the depth scale 59. Camera 39 can multi-angle rotating, and the degree of depth can be adjusted as required, can assist the quick accurate focus position of finding of doctor through camera 39 to wash and go up the medicine processing, can the automatic collection waste liquid focus position.

Claims

1. An automatic vaginal dilator, comprising: comprises a fixed expansion arm, a movable expansion arm, a fixed seat, a telescopic rod, a display screen, a liquid medicine storage tank, a cleaning liquid storage tank and a waste liquid tank;

the fixed expansion arm is fixedly arranged on a fixed seat, and an operation window is arranged on the fixed seat;

the movable expansion arm is slidably arranged on the fixed seat;

the fixed expansion arm is slidably provided with a first baffle component, the first baffle component is slidably provided with a second baffle component, and the second baffle component is slidably arranged on the movable expansion arm;

the telescopic rod is slidably and rotatably arranged on the fixed seat;

the front end of the telescopic rod is provided with a camera which is connected with a display screen through a wire;

the front end of the telescopic rod is provided with a liquid spraying pipe, and the rear end of the telescopic rod is provided with a liquid inlet pipe;

a liquid medicine pump is arranged above the liquid medicine storage tank, a liquid medicine pipe is arranged on the liquid medicine pump, one end of the liquid medicine pipe extends into the bottom of the liquid medicine storage tank, and the other end of the liquid medicine pipe is communicated with the liquid inlet pipe;

a cleaning liquid pump is arranged above the cleaning liquid storage tank, a cleaning liquid pipe is arranged on the cleaning liquid pump, one end of the cleaning liquid pipe extends into the bottom of the cleaning liquid storage tank, and the other end of the cleaning liquid pipe is communicated with the liquid inlet pipe;

the waste liquid tank top is provided with the negative pressure suction pump, be provided with the waste liquid pipe on the negative pressure suction pump, a baffle subassembly lower extreme is provided with the imbibition cotton, waste liquid pipe end is linked together with the imbibition cotton.

2. The vaginal automatic dilator according to claim 1, characterized in that: the upper end and the lower end of the fixed seat are oppositely provided with sliding grooves, the rear end of the movable expansion arm is provided with a sliding plate, the sliding plate is slidably arranged in the sliding grooves, and the sliding plate is provided with a rack.

3. The vaginal automatic dilator according to claim 2, characterized in that: the fixed seat is provided with a motor, the rotating shaft of the motor is provided with a gear, and the gear is meshed with a rack on the sliding plate.

4. The vaginal automatic dilator according to claim 3, characterized in that: the fixing base is rotatably provided with a shaft rod, the shaft rod is rotatably provided with a rotating rod, the rotating rod is rotatably provided with a rotating seat, the telescopic rod is slidably arranged on the rotating seat, the fixing base is provided with a fixing sleeve, the fixing sleeve is positioned above the operation window, and the shaft rod is rotatably arranged in the fixing sleeve.

5. The vaginal automatic dilator according to claim 4, characterized in that: the liquid medicine storage tank is provided with a battery, and the liquid medicine pump and the cleaning liquid pump are respectively connected with the battery through leads.

6. The vaginal automatic dilator according to claim 5, characterized in that: the inner sides of the fixed expansion arm and the movable expansion arm are respectively provided with an LED lamp, and the LED lamps are connected with the battery through a lead.

7. The vaginal automatic dilator according to claim 6, characterized in that: the fixed base is provided with the width scale below the operation window, the fixed expansion arm outside is provided with the degree of depth scale.

8. The vaginal automatic dilator according to claim 1, characterized in that: the first baffle component comprises a fixed baffle, an upper guide rail, a lower guide rail, a sliding rod and a sliding sleeve, the upper end and the lower end of the fixed baffle are respectively arranged on the upper guide rail and the lower guide rail, grooves are relatively arranged on the upper guide rail and the lower guide rail, the first sliding sleeve is arranged on the fixed baffle, the shape and size of the inner cross section of the first sliding sleeve are consistent with the shape and size of the outer cross section of the fixed expansion arm, the first sliding sleeve can be slidably arranged on the fixed expansion arm, the sliding rod is arranged below the lower guide rail, a guide seat is arranged on the fixing seat, the guide seat is positioned below an operation window, and the sliding rod can be slidably arranged in the guide seat.

9. The vaginal automatic dilator according to claim 8, characterized in that: baffle subassembly two includes adjustable fender, sliding sleeve two and sliding block, sliding sleeve two is located on the adjustable fender, the quantity of sliding block is two, and adjustable fender's upper and lower both ends are located respectively to two sliding blocks, and two upper and lower sliding blocks slidable respectively set up in the recess of corresponding upper guideway and lower guideway, the inside shape and size in cross-section of sliding sleeve two is unanimous with the outside size and shape in cross-section of activity expansion arm, two slidable settings of sliding sleeve are on the activity expansion arm.