CN214231285U

CN214231285U - Vaginal speculum convenient to adjust

Info

Publication number: CN214231285U
Application number: CN202022943636.3U
Authority: CN
Inventors: 闵爱萍
Original assignee: Peoples Hospital of Leshan
Current assignee: Peoples Hospital of Leshan
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-09-21
Anticipated expiration: 2030-12-10

Abstract

The utility model discloses a vaginal speculum convenient to adjust, which comprises a vaginal speculum body, wherein the vaginal speculum body comprises an upper piece and a lower piece, an adjusting mechanism for adjusting the opening distance of the upper piece and the lower piece is arranged on the vaginal speculum body, and a supporting component for supporting the vaginal side wall between the upper piece and the lower piece is arranged between the upper piece and the lower piece; the supporting component comprises a first foldable front rod, a first rear rod, a second front rod and a second rear rod, the first front rod and the first rear rod are arranged on the same side of the top of the lower piece, the second front rod and the second rear rod are arranged on the side of the lower piece, which is far away from the first front rod, of the top of the lower piece, the utility model discloses design according to the existing demand, the distance between the lower piece is convenient to adjust during use, the use of the upper piece and the lower piece in the cooperation of the two sets of front rods and the two sets of rear rods can well support the vaginal side wall, and meanwhile, too much space can not be occupied, and the vaginal speculum can be conveniently plugged into the vagina.

Description

Vaginal speculum convenient to adjust

Technical Field

The utility model relates to a medical accessory technical field specifically is a peep external genitals convenient to adjust.

Background

The vaginal speculum is a medical instrument commonly used for gynecological examination, is used for examining the vagina, cervix uteri, uterine cavity and fornix of a patient, is in a closed state under the normal condition of the vagina, and is required to be used for spreading the labia majora and the vagina until the cervix uteri and the vaginal uterine cavity around the cervix uteri are exposed for convenient viewing if the vagina is examined to be in the vagina and whether the cervix uteri is diseased or not.

When the existing vaginal speculum is used, the vagina is opened by the upper piece and the lower piece, and for patients with loose vaginal side walls, the vaginal side walls which are not pressed by the upper piece and the lower piece can be squeezed in from the upper piece and the lower piece to influence observation, and the vaginal speculum is influenced to enter the vagina by directly installing the side pieces, so that the vaginal speculum is inconvenient to use.

In view of the above problems, a vaginal speculum convenient to adjust is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a peep external genitals convenient to adjust to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a vaginal speculum convenient to adjust comprises a vaginal speculum body, wherein the vaginal speculum body comprises an upper plate and a lower plate, an adjusting mechanism used for adjusting the opening distance of the upper plate and the lower plate is arranged on the vaginal speculum body, and a supporting assembly used for supporting the vaginal side wall between the upper plate and the lower plate is arranged between the upper plate and the lower plate;

the supporting component comprises a foldable first front rod, a first rear rod, a second front rod and a second rear rod, the first front rod and the first rear rod are arranged on the same side of the top end of the lower piece, the second front rod and the second rear rod are arranged on the side edge of the lower piece far away from the first front rod, the top ends of the first front rod, the first rear rod, the second front rod and the second rear rod are all rotated to connect the upper piece, one ends of the first front rod, the first rear rod, the second front rod and the second rear rod far away from the upper piece are all rotated to connect the lower piece, and the first front rod, the first rear rod, the second front rod and the second rear rod are all connected with an elastic component used for pulling the first front rod, the first rear rod, the second front rod and the second rear rod to be close to the upper piece and fold between the lower piece.

Preferably, the vaginal speculum body further comprises a first handle and a second handle, the first handle is fixedly connected with the upper piece, an opening convenient for observing the vaginal cavity is formed in the joint of the first handle and the upper piece, one end, close to the first handle, of the lower piece is fixedly connected with the second handle, one end, close to the lower piece, of the second handle is connected with a fixing plate, and the fixing plate is rotatably connected with the first handle through a rotating piece.

Preferably, one side of the second handle, which is far away from the first handle, is connected with a non-slip mat.

Preferably, adjustment mechanism includes the regulating part, regulating part one end fixed connection second handle, the one end that the second handle was kept away from to the regulating part passes first in command, be equipped with the hole that is used for the regulating part to pass on the first in command, the diameter in hole is greater than the diameter of regulating part, one side that the second handle was kept away from in first in command is equipped with the fixation nut of threaded connection on the regulating part, be equipped with on the regulating part with fixation nut internal thread matched with external screw thread.

Preferably, the first front rod, the first rear rod, the second front rod and the second rear rod all comprise two rod pieces, and one ends of the two rod pieces close to each other are rotatably connected.

Preferably, the length of the second front rod is greater than that of the first front rod, the length of the first front rod is greater than that of the second rear rod, and the length of the second rear rod is greater than that of the first rear rod.

Preferably, the elastic component includes four first elastic belts of group and four second elastic belts of group, first elastic belt sets up and rotates with the upper segment to be connected in one side that the upper segment is close to the lower segment, and four groups the one end that the upper segment was kept away from to first elastic belt rotates respectively and connects before first pole, first back pole, second before pole and the second back pole be close to the lateral wall of upper segment one end, the second elastic belt sets up and rotates with the lower segment in one side that the lower segment is close to the upper segment and is connected, four groups the one end that the lower segment was kept away from to the second elastic belt rotates respectively and connects before first pole, first back pole, second before pole and the second back pole be close to the lateral wall of lower segment one end.

Compared with the prior art, the beneficial effects of the utility model are that:

through setting up supporting component, the use of piece and lower piece is gone up in the cooperation of two sets of preceding poles and two sets of back poles, can carry out good support to the vagina lateral wall, can not occupy too much space simultaneously, conveniently peeps inside the vaginal syringe fills in the vagina, can take in before the use between piece and the lower piece, can open along with opening of upper and lower piece during the use gradually, facilitates the use.

Through setting up the elasticity subassembly, when the inspection was finished, the piece was closed with the lower piece in the upper segment, the elasticity subassembly enables preceding pole and back pole and folds to being close to between the piece and the lower piece, is convenient for peep out of vaginal speculum.

Through setting up adjustment mechanism, be convenient for carry out stable volume to the distance between last piece and the lower piece and adjust, conveniently peep the use of external genitals.

Drawings

Fig. 1 is a schematic structural view of a vaginal speculum convenient to adjust.

Fig. 2 is a front view of the first front rod and the second front rod of the vaginal speculum convenient for adjustment.

Fig. 3 is a schematic view of a folding structure of the first front rod and the second front rod in the vaginal speculum convenient for adjustment.

Fig. 4 is a side view of a support assembly in a vaginal speculum which is easy to adjust.

In the figure: 11-an upper piece, 12-a first handle, 13-a lower piece, 14-a second handle, 15-an adjusting piece, 16-a fixing nut, 17-a first front rod, 18-a first rear rod, 19-a second front rod, 20-a second rear rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in an embodiment of the present invention, an adjustable vaginal speculum includes a vaginal speculum body, the vaginal speculum body includes an upper plate 11 and a lower plate 13, an adjusting mechanism for adjusting an opening distance between the upper plate 11 and the lower plate 13 is disposed on the vaginal speculum body, and a supporting assembly for supporting a vaginal sidewall between the upper plate 11 and the lower plate 13 is disposed between the upper plate 11 and the lower plate 13;

the supporting assembly comprises a foldable first front rod 17, a foldable first rear rod 18, a foldable second front rod 19 and a foldable second rear rod 20, the first front rod 17 and the first rear rod 18 are arranged on the same side edge of the top end of the lower sheet 13, the second front rod 19 and the foldable second rear rod 20 are arranged on the side edge of the top end of the lower sheet 13 far away from the first front rod 17, the top ends of the first front rod 17, the first rear rod 18, the second front rod 19 and the foldable second rear rod 20 are all rotatably connected with the upper sheet 11, the ends of the first front rod 17, the first rear rod 18, the second front rod 19 and the foldable second rear rod 20 far away from the upper sheet 11 are all rotatably connected with the lower sheet 13, and the first front rod 17, the first rear rod 18, the second front rod 19 and the foldable second rear rod 20 are all connected with an elastic assembly for pulling the first front rod 17, the first rear rod 18, the second front rod 19 and the foldable second rear rod 20 to be close to the space between the upper sheet 11 and the lower sheet 13;

when supporting component in-service use, the use of piece 11 and lower piece 13 in two sets of preceding poles and two sets of back pole cooperations can carry out good support to the vagina lateral wall, can not occupy too much space simultaneously, conveniently peeps inside the vagina ware fills in the vagina, and each pole can be taken in between piece 11 and the lower piece 13 before the use, can open along with opening of piece 11 and lower piece 13 gradually during the use, facilitates the use.

The vaginal speculum body further comprises a first handle 12 and a second handle 14, the first handle 12 is fixedly connected with the upper piece 11, an opening convenient for observing the vaginal cavity is formed in the joint of the first handle 12 and the upper piece 11, one end, close to the first handle 12, of the lower piece 13 is fixedly connected with the second handle 14, one end, close to the lower piece 13, of the second handle 14 is connected with a fixing plate, and the fixing plate is rotatably connected with the first handle 12 through a rotating piece.

One side of the second handle 14, which is far away from the first handle 12, is connected with a non-slip pad, so that the vaginal speculum can be stably held.

The adjusting mechanism comprises an adjusting piece 15, one end of the adjusting piece 15 is fixedly connected with a second handle 14, one end, far away from the second handle 14, of the adjusting piece 15 penetrates through a first handle 12, a hole for the adjusting piece 15 to penetrate through is formed in the first handle 12, the diameter of the hole is larger than that of the adjusting piece 15, a fixing nut 16 which is in threaded connection with the adjusting piece 15 is arranged on one side, far away from the second handle 14, of the first handle 12, and an external thread matched with the internal thread of the fixing nut 16 is formed in the adjusting piece 15; in practical use, the fixing nut 16 can be rotated to move towards the side close to the second handle 14, so that the upper piece 11 and the lower piece 13 can be gradually opened, and the distance between the upper piece 11 and the lower piece 13 can be conveniently adjusted.

First preceding pole 17, first back pole 18, second preceding pole 19 and second back pole 20 all include two member, two the one end that the member is close to mutually rotates and connects, and the folding storage of pole 19 and second back pole 20 is folded before being convenient for first preceding pole 17, first back pole 18, second.

The length of the second front rod 19 is greater than that of the first front rod 17, the length of the first front rod 17 is greater than that of the second rear rod 20, and the length of the second rear rod 20 is greater than that of the first rear rod 18; when the folding type folding table is folded, the rods with different lengths are connected at different positions, so that the rods can be folded in a staggered manner, meanwhile, the rods with different lengths can be adapted to be installed at different positions, the rods are synchronously opened at the same angle, and when the upper piece 11 and the lower piece 13 are conveniently opened, the rods can also be normally opened.

The elastic assembly comprises four groups of first elastic belts and four groups of second elastic belts, the first elastic belts are arranged on one side of the upper piece 11 close to the lower piece 13 and are rotatably connected with the upper piece 11, one ends of the four groups of first elastic belts far away from the upper piece 11 are respectively rotatably connected with the side walls of one ends of the first front rod 17, the first rear rod 18, the second front rod 19 and the second rear rod 20 close to the upper piece 11, the second elastic belts are arranged on one side of the lower piece 13 close to the upper piece 11 and are rotatably connected with the lower piece 13, and one ends of the four groups of second elastic belts far away from the lower piece 13 are respectively rotatably connected with the side walls of one ends of the first front rod 17, the first rear rod 18, the second front rod 19 and the second rear rod 20 close to the lower piece 13; in practical use, when the upper piece 11 and the lower piece 13 are closed, the elastic band can enable the rods to be folded towards the space between the upper piece 11 and the lower piece 13, so that the vaginal speculum can be taken out conveniently.

The utility model discloses a theory of operation is: when the vaginal speculum convenient to adjust is used, the upper piece 11 and the lower piece 13 which are closed are placed into a vagina, the fixing screw cap 16 can be rotated to move towards one side close to the second handle 14, the upper piece 11 and the lower piece 13 can be gradually opened, the two groups of front rods and the two groups of rear rods can be gradually opened along with the opening of the upper piece 11 and the lower piece 13, the vaginal cavity is observed through the opening at the joint of the first handle 12 and the upper piece 11, and when the upper piece 11 and the lower piece 13 are controlled to be closed through the adjusting mechanism, the elastic band can enable the rods to be folded towards the position close to the position between the upper piece 11 and the lower piece 13, so that the vaginal speculum is convenient to take out.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a speculum vaginal speculum convenient to adjust, includes speculum vaginal syringe body, speculum vaginal syringe body includes upper segment (11) and lower segment (13), its characterized in that: the vaginal speculum body is provided with an adjusting mechanism for adjusting the opening distance between the upper piece (11) and the lower piece (13), and a supporting component for supporting the vaginal side wall between the upper piece (11) and the lower piece (13) is arranged between the upper piece (11) and the lower piece (13);

the support assembly comprises a foldable first front rod (17), a first rear rod (18), a second front rod (19) and a second rear rod (20), the first front rod (17) and the first rear rod (18) are arranged on the same side edge of the top end of the lower sheet (13), the second front rod (19) and the second rear rod (20) are arranged on the side edge of the top end of the lower sheet (13) far away from the first front rod (17), the top ends of the first front rod (17), the first rear rod (18), the second front rod (19) and the second rear rod (20) are rotatably connected with the upper sheet (11), one ends of the first front rod (17), the first rear rod (18), the second front rod (19) and the second rear rod (20) far away from the upper sheet (11) are rotatably connected with the lower sheet (13), and the first front rod (17), the first rear rod (18), the second front rod (19) and the second rear rod (20) are connected with the front rod (17) for pulling the first front rod (17), The first rear rod (18), the second front rod (19) and the second rear rod (20) are close to the elastic component folded between the upper sheet (11) and the lower sheet (13).

2. A vaginal speculum to facilitate adjustment according to claim 1, characterised in that: the vaginal speculum body further comprises a first handle (12) and a second handle (14), the first handle (12) is fixedly connected with the upper piece (11), an opening convenient for observing the vaginal cavity is formed in the joint of the first handle (12) and the upper piece (11), the lower piece (13) is close to the second handle (14) which is fixedly connected with one end of the first handle (12), the end, close to the lower piece (13), of the second handle (14) is connected with a fixing plate, and the fixing plate is connected with the first handle (12) in a rotating mode through a rotating piece.

3. A vaginal speculum to facilitate adjustment according to claim 2, characterised in that: the side of the second handle (14) far away from the first handle (12) is connected with a non-slip mat.

4. A vaginal speculum to facilitate adjustment according to claim 3, characterised in that: adjustment mechanism includes regulating part (15), regulating part (15) one end fixed connection second handle (14), the one end that second handle (14) were kept away from in regulating part (15) passes first in command (12), be equipped with the hole that is used for regulating part (15) to pass on first in command (12), the diameter in hole is greater than the diameter of regulating part (15), one side that second handle (14) were kept away from in first in command (12) is equipped with screw thread connection fixing nut (16) on regulating part (15), be equipped with on regulating part (15) with fixing nut (16) internal thread matched with external screw thread.

5. A vaginal speculum to facilitate adjustment according to claim 1, characterised in that: the first front rod (17), the first rear rod (18), the second front rod (19) and the second rear rod (20) comprise two rod pieces, and one ends of the two rod pieces, which are close to each other, are rotatably connected.

6. A vaginal speculum to facilitate adjustment according to claim 1, characterised in that: the length of the second front rod (19) is greater than that of the first front rod (17), the length of the first front rod (17) is greater than that of the second rear rod (20), and the length of the second rear rod (20) is greater than that of the first rear rod (18).

7. A vaginal speculum to facilitate adjustment according to claim 1, characterised in that: the elastic component comprises four groups of first elastic belts and four groups of second elastic belts, the first elastic belts are arranged on one side, close to the lower piece (13), of the upper piece (11) and are rotationally connected with the upper piece (11), the four groups of first elastic belts are arranged on the side wall, close to one end of the upper piece (11), of one ends of the first elastic belts are rotationally connected with the first front rod (17), the first rear rod (18), the second front rod (19) and the second rear rod (20) respectively, the second elastic belts are arranged on one side, close to the upper piece (11), of the lower piece (13) and are rotationally connected with the lower piece (13), and the four groups of second elastic belts are rotationally connected with the side wall, close to one end of the lower piece (13), of the first front rod (17), the first rear rod (18), the second front rod (19) and the second rear rod (20) respectively.