CN213721888U

CN213721888U - Gynaecology and obstetrics detects with expanding external genitals

Info

Publication number: CN213721888U
Application number: CN202021968045.5U
Authority: CN
Inventors: 汉旭
Original assignee: First Hospital of China Medical University
Current assignee: First Hospital of China Medical University
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-07-20
Anticipated expiration: 2030-09-10

Abstract

The utility model discloses a gynaecology and obstetrics detects with expanding external genitals, including last expansion wing and lower expansion wing, go up the inside assistor that is equipped with of expansion wing, assistor and expansion wing sliding connection down, go up expansion wing inner wall one side and seted up the viewing aperture, go up the equal fixedly connected with slide bar in expansion wing inner wall both ends, the slide bar runs through inside the assistor. The utility model discloses an on expand the wing and expand wing and assistor cooperation down, on expand the wing and stretch into the vagina with lower expansion wing and strut the vagina, the expansion wing slides at the assistor top down, the expansion wing is along the length direction of the vagina that stretches into down, stretch out or retract, inside observing and washing vagina through the viewing aperture, the waste liquid that the disease position produced flows into the notch after expanding wing inner wall flow direction through-hole down, make the waste liquid discharge, the light is to the cervical illumination in the vagina, can be fit for the vagina of the different degree of depth of different bodily forms patients, the light makes the doctor can make things convenient for, clear observation disease.

Description

Gynaecology and obstetrics detects with expanding external genitals

Technical Field

The utility model relates to the field of medical equipment, concretely relates to gynaecology and obstetrics detects with expanding external genitals.

Background

The vaginal dilator is mainly used for routine gynecological examination and operation, when a doctor performs gynecological examination, the vaginal opening is opened by the vaginal dilator (generally, the vaginal dilator is disposable), the condition of the vagina can be seen by opening the front wall and the rear wall of the vagina, and the vaginal dilator is an auxiliary instrument for medical treatment. The prior art vaginal dilator is generally made up of a duckbill handle in the front and rear halves, the front half having two duckbill blades that can open to open the vaginal opening. The connection part of the two blades is provided with a gap around as an inspection opening, the vision of people can be observed through the inspection opening to observe the inside of the vagina, and the inspection opening is also used as a passage for the ingress and egress of therapeutic equipment during treatment.

However, due to differences in human constitution, patients vary in body shape and vaginal depth. For the specific patient with obesity and deep vagina, the conventional vaginal dilator has insufficient size for dilating vagina to provide the necessary space for medical operation, while for the patient with thinness, shallow vagina or shallow vagina after some treatment, the dilating wings of the vaginal dilator can only penetrate into the vagina for a shallow distance, so that the observation port protrudes outwards too much, is easy to slide out of the vaginal opening, is difficult to fix and can prevent the satisfactory development of medical operation.

Therefore, it is necessary to provide a vaginal dilator for gynecological examination to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a gynaecology and obstetrics detects with expanding external genitals, the utility model discloses a cooperation of last expansion wing and lower expansion wing and assistor, make last expansion wing and lower expansion wing stretch into the vagina in and be used for strutting the vagina, then promote the push rod, make the push rod slide between assistor and last expansion wing, make lower expansion wing slide at the assistor top, lower expansion wing moves along the length direction of the vagina that stretches into, and stretch out or retract from one end of assistor, fix screw rod and screw cap threaded connection, observe and wash the vagina inside through the viewing aperture, waste liquid that disease position produced and sewage after the washing flow into the assistor through expanding the wing inner wall down and then flow into the notch behind the through-hole, with connecting pipe and outside pipe threaded connection, make the waste liquid discharge, then through the illumination lamp of lamp intracavity to the illumination of the cervix uteri in the vagina, to address the above-mentioned deficiencies in the art.

In order to achieve the above object, the present invention provides the following technical solutions: a vaginal dilator for gynecological examination comprises an upper dilating wing and a lower dilating wing, wherein an assistor is arranged inside the upper dilating wing, the assistor is in sliding connection with the lower dilating wing, an observation port is formed in one side of the inner wall of the upper dilating wing, a sliding rod is fixedly connected to both ends of the inner wall of the upper dilating wing and penetrates through the assistor, the sliding rod is rotatably connected with the assistor, a through hole is formed in the inner wall of the assistor, a notch is formed in one side of the bottom of the lower dilating wing, a conduit is arranged on the inner wall of the through hole, a push rod is arranged on one side of the lower dilating wing, away from the assistor, sliding grooves are formed in both ends of the inner part of the push rod and are in sliding connection with the sliding rod, movable grooves are formed in both ends of the inner wall of the upper dilating wing, the push rod is in sliding connection with the movable grooves, the push rod penetrates through one side of the inner wall of the assistor, lamp cavities are formed in both ends of the inner wall of the assistor, the lamp cavity comprises a lamp cavity body and is characterized in that a wire guide pipe is connected to one side of the lamp cavity body, a lighting lamp is arranged in the lamp cavity body, a control wire is connected to one side of the lighting lamp, grooves are formed in two sides of the inner portion of the upper expansion wing and hinged to the wire guide pipe, a closed cavity is formed in the inner wall of the upper expansion wing, a battery is arranged in the closed cavity, and the battery is electrically connected with the control wire.

Preferably, the lower expansion wing is matched with the assistor, the two ends of the inner wall of the assistor are both provided with anti-skid layers, and the anti-skid layers are matched with the lower expansion wing.

Preferably, the bottom of the conduit is provided with a connecting pipe, and the outer wall of the connecting pipe is provided with external threads.

Preferably, one side of the push rod is arc-shaped, and the control wire is matched with the conduit.

Preferably, the notch is matched with the through hole, and a sealing cover is arranged on one side of the inner wall of the closed cavity.

Preferably, expand wing bottom one side fixedly connected with threaded rod down, go up the expansion wing bottom and seted up movable chamber, threaded rod and movable chamber sliding connection, threaded rod is close to last expansion wing one side threaded connection and has the screw cap.

In the technical scheme, the utility model provides a technological effect and advantage:

the utility model makes the upper expansion wing and the lower expansion wing extend into the vagina and is used for expanding the vagina by matching the upper expansion wing with the lower expansion wing and the assistor, then the push rod is pushed to slide between the assistor and the upper expansion wing, the lower expansion wing slides at the top of the assistor, the lower expansion wing moves along the length direction of the extended vagina and extends out or retracts from one end of the assistor, after the size of the opening is adjusted, the screw rod and the screw cap are fixed by threaded connection, the vagina is observed and washed by the observation port, the waste liquid generated at the affected part and the cleaned sewage flow to the assistor by the inner wall of the lower expansion wing and then flow into the notch after passing through the through hole, the connecting pipe is connected with the external conduit by threaded connection, the waste liquid is discharged, then the cervix in the vagina is illuminated by the illuminating lamp in the lamp cavity, compared with the prior art, the utility model can be suitable for the vaginas of patients with different body shapes, and the illuminating lamp is arranged, so that doctors can conveniently, aseptically and clearly observe the patient guide, and the smooth proceeding of medical operation is ensured.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

FIG. 1 is a sectional view of the overall structure of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a side view of the present invention;

FIG. 4 is a sectional top view of the present invention;

fig. 5 is an enlarged structural view of a portion a of fig. 4 according to the present invention.

Description of reference numerals:

the device comprises an upper expansion wing 1, a lower expansion wing 2, an auxiliary device 3, a sliding rod 4, a notch 5, a push rod 6, a sliding groove 7, a movable groove 8, a lamp cavity 9, a wire conduit 10, a lighting lamp 11, a control wire 12, a groove 13, a closed cavity 14, a battery 15, a connecting pipe 16, a through hole 17, a threaded rod 18, a movable cavity 19, a screw cap 20 and an observation opening 21.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides a vaginal dilator for gynecological examination, as shown in figures 1-5, comprising an upper dilating wing 1 and a lower dilating wing 2, wherein an assistor 3 is arranged inside the upper dilating wing 1, the assistor 3 is connected with the lower dilating wing 2 in a sliding way, a viewing port 21 is arranged on one side of the inner wall of the upper dilating wing, a sliding rod 4 is fixedly connected with both ends of the inner wall of the upper dilating wing 1, the sliding rod 4 penetrates through the assistor 3, the sliding rod 4 is connected with the assistor 3 in a rotating way, a through hole 17 is arranged on the inner wall of the assistor 3, a notch 5 is arranged on one side of the bottom of the lower dilating wing 2, a conduit is arranged on the inner wall of the through hole 17, a push rod 6 is arranged on one side of the lower dilating wing 2 away from the assistor 3, both ends of the inner part of the push rod 6 are provided with a sliding groove 7, the sliding groove 7 is connected with the sliding rod 4 in a sliding way, both ends of the inner wall of the upper dilating wing 1 are provided with a movable groove 8, the push rod 6 is connected with the movable groove 8 in a sliding way, the push rod 6 penetrates through one side of the inner wall of the assistor 3, the two ends of the inner wall of the assistor 3 are both provided with a lamp cavity 9, one side of the lamp cavity 9 is connected with a conduit 10, a lighting lamp 11 is arranged inside the lamp cavity 9, one side of the lighting lamp 11 is connected with a control wire 12, two sides inside the upper expansion wing 1 are both provided with grooves 13, the grooves 13 are hinged with the conduit 10, the inner wall of the upper expansion wing 1 is provided with a closed cavity 14, a battery 15 is arranged in the closed cavity 14, the battery 15 is electrically connected with the control wire 12, the utility model has the advantages that the upper expansion wing 1 is matched with the lower expansion wing 2 and the assistor 3, the

lower expansion wings

1 and 2 can extend into the vagina and are used for expanding the vagina, then the push rod 6 is pushed, the push rod 6 slides between the assistor 3 and the upper expansion wing 1, and the lower expansion wing 2 slides at the top of the assistor 3, the upper expansion wing 2 moves along the length direction of the inserted vagina and extends out of or retracts from one end of the assistor 3, the length of the lower expansion wing can be properly adjusted, so that the expansion wing can adapt to the vaginas with different depths, a seam between the assistor 3 and the lower expansion wing 2 is not contacted with the skin of a patient, therefore, the vagina of the patient can be prevented from being damaged, the smoothness of reciprocating motion is improved, after the size of an opening is adjusted, the screw rod 18 and the screw cap 20 are fixedly connected through screw threads, the inside of the vagina is observed and washed through the observation port 21, waste liquid generated by a diseased part and cleaned sewage flow to the assistor 3 through the inner wall of the lower expansion wing 2 and then flow into the notch 5 through the through hole 17, the connecting pipe 16 is connected with an external catheter through screw threads, the waste liquid is discharged, the inspection work is prevented from being influenced by the waste liquid in the inspection process, and then the cervix in the vagina is illuminated through the illuminating lamp 11 in the lamp cavity 9, make the doctor when carrying out gynecological examination, can make convenient, clear focus department of observing the cervix uteri, make accurate diagnosis, the utility model discloses can be fit for the vagina of the different degree of depth of different bodily forms patients, and be provided with the light, make the doctor can make things convenient for, aseptic, clear observation disease guide, ensure going on smoothly of medical treatment operation.

Further, in above-mentioned technical scheme, expand wing 2 and assistor 3 phase-match down, 3 inner wall both ends of assistor all are equipped with the skid resistant course, the skid resistant course with expand wing 2 phase-match down, prevent that the waste liquid from expanding from assistor 3 and the seam between the wing 2 down and oozing.

Further, in above-mentioned technical scheme, the pipe bottom is equipped with connecting pipe 16, the outer wall of connecting pipe 16 is equipped with the external screw thread, and the waste liquid that the disease position produced and the sewage after the washing flow to assistor 3 through expanding 2 inner walls down and then flow into notch 5 behind through-hole 17, with connecting pipe 16 and outside pipe threaded connection, make the waste liquid discharge, prevent that waste liquid from producing the influence inspection work and going on in the inspection process.

Furthermore, in the above technical solution, one side of the push rod 6 is set to be arc-shaped, the control wire 12 is matched with the conduit 10, and the illuminating lamp 11 inside the lamp cavity 9 illuminates the cervix uteri in the vagina, so that a doctor can conveniently and clearly observe the focus of the cervix uteri to make an accurate diagnosis when performing gynecological examination.

Further, in the above technical scheme, notch 5 and through-hole 17 phase-match, closed cavity 14 inner wall one side is equipped with sealed lid, and the waste liquid that the disease position produced and the sewage after the washing flow to assistor 3 through expanding wing 2 inner wall down and then flow into notch 5 behind through-hole 17, with connecting pipe 16 and outside pipe threaded connection, make the waste liquid discharge, prevent that waste liquid from producing and influencing the inspection work and going on in the inspection process.

Further, in above-mentioned technical scheme, expand 2 bottom one side fixedly connected with threaded rod 18 of wing down, go up expansion wing 1 bottom and seted up movable chamber 19, threaded rod 18 and movable chamber 19 sliding connection, threaded rod 18 is close to last expansion wing 1 one side threaded connection and has screw cap 20, and is fixed with screw rod 18 and screw cap 20 threaded connection.

This practical theory of operation:

referring to the accompanying drawings 1-5 of the specification, the utility model, through the cooperation of the upper expansion wing 1, the lower expansion wing 2 and the assistor 3, the upper expansion wing 1 and the lower expansion wing 2 can extend into the vagina and is used for expanding the vagina, then the push rod 6 is pushed to slide between the assistor 3 and the upper expansion wing 1, the lower expansion wing 2 slides on the top of the assistor 3, the upper expansion wing 2 moves along the length direction of the inserted vagina and extends out or retracts from one end of the assistor 3, after the opening size is adjusted, the screw rod 18 and the screw cap 20 are fixed in a threaded connection manner, the vagina is observed and washed through the observation port 21, the waste liquid generated at the affected part and the washed sewage flow to the assistor 3 through the inner wall of the lower expansion wing 2 and then flow into the notch 5 through the through hole 17, the connecting pipe 16 is connected with the external conduit in a threaded manner, so as to discharge the waste liquid, the cervix in the vagina is illuminated by an illumination lamp 11 inside the lamp chamber 9.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a gynaecology and obstetrics detects with expanding external genitals, includes expansion wing (1) and lower expansion wing (2), its characterized in that: the auxiliary device (3) is arranged inside the upper expansion wing (1), the auxiliary device (3) is in sliding connection with the lower expansion wing (2), an observation opening (21) is formed in one side of the inner wall of the upper expansion wing (1), a sliding rod (4) is fixedly connected to two ends of the inner wall of the upper expansion wing (1), the sliding rod (4) penetrates through the inside of the auxiliary device (3), the sliding rod (4) is rotatably connected with the auxiliary device (3), a through hole (17) is formed in the inner wall of the auxiliary device (3), a notch (5) is formed in one side of the bottom of the lower expansion wing (2), a guide pipe is arranged on the inner wall of the through hole (17), a push rod (6) is arranged on one side of the lower expansion wing (2) far away from the auxiliary device (3), sliding grooves (7) are formed in two ends of the inside of the push rod (6), the sliding grooves (7) are in sliding connection with the sliding rod (4), movable grooves (8) are formed in two ends of the inner wall of the upper expansion wing (1), push rod (6) and activity groove (8) sliding connection, push rod (6) run through assistor (3) inner wall one side, lamp chamber (9) have all been seted up at assistor (3) inner wall both ends, lamp chamber (9) one side is connected with conduit (10), lamp chamber (9) inside is equipped with light (11), light (11) one side is connected with control wire (12), go up the inside both sides of expansion wing (1) and all set up recess (13), recess (13) are articulated mutually with conduit (10), go up expansion wing (1) inner wall and seted up closed chamber (14), be equipped with battery (15) in closed chamber (14), battery (15) and control wire (12) electric connection.

2. The vaginal dilator for gynecological examination according to claim 1, wherein: expand wing (2) and assistor (3) phase-match down, assistor (3) inner wall both ends all are equipped with the skid resistant course, the skid resistant course with expand wing (2) phase-match down.

3. The vaginal dilator for gynecological examination according to claim 1, wherein: the bottom of the conduit is provided with a connecting pipe (16), and the outer wall of the connecting pipe (16) is provided with external threads.

4. The vaginal dilator for gynecological examination according to claim 1, wherein: one side of the push rod (6) is arc-shaped, and the control electric wire (12) is matched with the conduit (10).

5. The vaginal dilator for gynecological examination according to claim 1, wherein: the notch (5) is matched with the through hole (17), and one side of the inner wall of the closed cavity (14) is provided with a sealing cover.

6. The vaginal dilator for gynecological examination according to claim 1, wherein: expand wing (2) bottom one side fixedly connected with threaded rod (18) down, go up expansion wing (1) bottom and seted up movable chamber (19), threaded rod (18) and activity chamber (19) sliding connection, threaded rod (18) are close to last expansion wing (1) one side threaded connection and have screw cap (20).