CN216020970U

CN216020970U - High-comfort vaginal dilator

Info

Publication number: CN216020970U
Application number: CN202120126294.8U
Authority: CN
Inventors: 许萍萍
Original assignee: Huzhou Maternity and Child Care Hospital
Current assignee: Huzhou Maternity and Child Care Hospital
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2022-03-15
Anticipated expiration: 2031-01-18

Abstract

The utility model relates to the technical field of medical instruments and discloses a high-comfort vaginal dilator which comprises a movable dilating wing, wherein a fastening bolt penetrates through one end of the movable dilating wing, a rotating wing is arranged at one end, located at the fastening bolt, of the lower end of the inner side of the movable dilating wing, an adjusting bolt penetrates through the lower end of the rotating wing, one end of the adjusting bolt is fixedly connected with a fixed dilating wing, the rotating wing comprises a rotating sheet, and the middle of one end of the rotating sheet is fixedly connected with a group of third fixing lugs. The utility model can effectively relieve the pain of the patient and improve the comfort of the patient by sending the movable expansion piece of the movable expansion wing and the fixed expansion piece of the fixed expansion wing into the vagina of the patient from two sides of the thigh because of more meat of the thigh, the expansion angle of the movable expansion piece and the fixed expansion piece can be accurately adjusted by the adjusting bolt, and the movable expansion piece and the fixed expansion piece can be kept stable by the fastening bolt, thereby improving the practicability of the expander.

Description

High-comfort vaginal dilator

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a high-comfort vaginal dilator.

Background

The vaginal dilator is the most commonly used internal examination instrument for gynecology, is mainly used for gynecology routine examination and operation, exposes the conditions of cervix, front, back and side fornix of vagina and vaginal wall by placing the vaginal dilator, is convenient for medical personnel to observe the color, the character and the smell of vaginal secretion under direct vision, and can take the secretion to perform pathogen detection at the same time.

The vaginal dilator on the market is in the up-and-down direction during expansion, and the dilator is pressed against the up-and-down direction of the vagina of a patient, so that the vaginal dilator is painful and has low comfort. Accordingly, those skilled in the art have provided a highly comfortable vaginal dilator to solve the problems set forth in the background above.

Disclosure of Invention

The utility model aims to provide a high-comfort vaginal dilator to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a high-comfort vaginal dilator comprises a movable dilating wing, wherein a fastening bolt penetrates through one end of the movable dilating wing, a rotating wing is arranged at one end, located at the fastening bolt, of the lower end of the inner side of the movable dilating wing, an adjusting bolt penetrates through the lower end of the rotating wing, and one end of the adjusting bolt is fixedly connected with a fixed dilating wing;

the rotating wing comprises a rotating sheet, a group of third fixing lugs is fixedly connected to the middle of one end of the rotating sheet, second fixing lugs are fixedly connected to the front side and the rear side of one end of the rotating sheet, which are close to the third fixing lugs, and a penetrating bolt hole is formed in the lower end of the rotating sheet;

move the expansion wing including moving the expansion piece, move the one end fixedly connected with tail piece of expansion piece, the bar hole has been seted up to the inboard of tail piece, and the lower extreme of tail piece is close to one side fixedly connected with a set of first fixed ear that moves the expansion piece.

As a still further scheme of the utility model: decide the expansion wing including deciding the expansion piece, decide the downside fixedly connected with connection piece of expansion piece one end, the downside fixedly connected with handle of connection piece one end, and the locating hole has been seted up to the inboard of connection piece.

As a still further scheme of the utility model: the fastening bolt comprises a first screw rod, a first limiting block is fixedly connected to one end of the first screw rod, a movable head is arranged at the other end of the first screw rod, and a first nut is meshed and connected to the outer side of the first screw rod.

As a still further scheme of the utility model: the activity head embedding is in the inboard of the fixed ear of third, and the activity head passes through the rivet rotation with the fixed ear of third and is connected, first screw rod runs through the inboard in bar hole, the fixed ear one-to-one of first fixed ear and second, and the fixed ear of first fixed ear also rotates through the rivet with the second and is connected, the inboard of expansion piece is moved in the upper end embedding of rotor.

As a still further scheme of the utility model: the adjusting bolt comprises a second screw rod, a second limiting block is fixedly connected to one end of the second screw rod, a pier head is fixedly connected to the other end of the second screw rod, and a second nut is meshed and connected to the outer side of the second screw rod.

As a still further scheme of the utility model: the second screw rod runs through the inner side of the bolt hole, the pier head is located on one side of the positioning hole and is fixedly connected with the connecting piece in a cold heading mode, and the fixed expansion piece is matched with the movable expansion piece.

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

in the patient's vagina was sent into from the both sides of thigh to the expansion piece of deciding through moving the expansion piece of expansion wing, because the meat of thigh is more, can alleviate patient's pain effectively, improved patient's comfort, can the accurate expansion angle of adjusting the expansion piece of moving the expansion piece and deciding the expansion piece through adjusting bolt, can be so that move the expansion piece and decide the expansion piece and remain stable through fastening bolt to the practicality of expander has been improved.

Drawings

FIG. 1 is a schematic diagram of a high comfort vaginal dilator;

FIG. 2 is a schematic view of the structure of a rotating wing of a high-comfort vaginal dilator;

FIG. 3 is a schematic structural diagram of a dynamic expansion wing of a high-comfort vaginal dilator;

FIG. 4 is a schematic structural view of a fixed expansion wing of the high-comfort vaginal dilator;

FIG. 5 is a schematic structural diagram of a fastening bolt in the high-comfort vaginal dilator;

fig. 6 is a structural schematic diagram of an adjusting bolt in the high-comfort vaginal dilator.

In the figure: 1. a dynamic expansion wing; 11. a dynamic expansion sheet; 12. a strip-shaped hole; 13. a tail piece; 14. a first fixing lug; 2. fixing an expansion wing; 21. fixing an expansion sheet; 22. positioning holes; 23. connecting sheets; 24. a handle; 3. rotating the wing; 31. a rotating sheet; 32. bolt holes; 33. a second fixing lug; 34. a third fixing lug; 4. fastening a bolt; 41. a first screw; 42. a movable head; 43. a first nut; 44. a first stopper; 5. adjusting the bolt; 51. a second screw; 52. heading; 53. a second nut; 55. and a second limiting block.

Detailed Description

Referring to fig. 1, in the embodiment of the present invention, a highly comfortable vaginal dilator includes a movable dilating wing 1, a fastening bolt 4 is disposed at one end of the movable dilating wing 1, a rotating wing 3 is disposed at one end of the movable dilating wing 1, which is located at the fastening bolt 4, an adjusting bolt 5 is disposed at the lower end of the rotating wing 3, and a fixed dilating wing 2 is fixedly connected to one end of the adjusting bolt 5.

Referring to fig. 2, the rotary wing 3 includes a rotary plate 31, a set of third fixing lugs 34 is fixedly connected to the middle of one end of the rotary plate 31, second fixing lugs 33 are fixedly connected to the front and rear sides of one end of the rotary plate 31 close to the third fixing lugs 34, and a through bolt hole 32 is formed at the lower end of the rotary plate 31.

Referring to fig. 3, the movable expansion wing 1 includes a movable expansion piece 11, a tail piece 13 is fixedly connected to one end of the movable expansion piece 11, a strip-shaped hole 12 is formed in the inner side of the tail piece 13, and a group of first fixing lugs 14 is fixedly connected to one side of the lower end of the tail piece 13, which is close to the movable expansion piece 11.

Referring to fig. 4, the fixed expansion wing 2 includes a fixed expansion piece 21, a connecting piece 23 is fixedly connected to the lower side of one end of the fixed expansion piece 21, a handle 24 is fixedly connected to the lower side of one end of the connecting piece 23, and a positioning hole 22 is formed in the inner side of the connecting piece 23, so that a doctor can conveniently hold the handle 24 of the fixed expansion wing 2, and the movable expansion piece 11 and the fixed expansion piece 21 can be delivered into the vagina from the two sides of the thigh of a patient.

Referring to fig. 5, the fastening bolt 4 includes a first screw rod 41, one end of the first screw rod 41 is fixedly connected with a first stopper 44, the other end of the first screw rod 41 is provided with a movable head 42, the outer side of the first screw rod 41 is engaged with a first nut 43, the movable expansion wing 1, the rotating wing 3 and the fixed expansion wing 2 can be firmly fixed together by the fastening bolt 4, and at this time, tissues such as the vaginal wall of the patient can be observed.

In fig. 2, 4 and 5: the movable head 42 is embedded in the inner side of the third fixing lug 34, the movable head 42 is rotatably connected with the third fixing lug 34 through a rivet, the first screw 41 penetrates through the inner side of the strip-shaped hole 12, the first nut 43 moves towards the movable head 42 along the first screw 41, so that the first nut 43 can abut against one end of the tail piece 13, the first fixing lugs 14 correspond to the second fixing lugs 33 one by one, the first fixing lugs 14 are also rotatably connected with the second fixing lugs 33 through rivets, the upper end of the rotating piece 31 is embedded in the inner side of the movable expansion piece 11, and the upper end of the rotating piece 31 can rotate by taking the second fixing lugs 33 and the first fixing lugs 14 as the circle center.

In fig. 6: adjusting bolt 5 includes second screw rod 51, and second screw rod 51's one end fixedly connected with second stopper 55, second screw rod 51's other end fixedly connected with pier nose 52, and the outside meshing of second screw rod 51 is connected with second nut 53, can adjust the angle of moving expansion piece 11 that moves expansion wing 1 and deciding expansion piece 21 of expansion wing 2 accurately through adjusting bolt 5, makes things convenient for the inside tissue of doctor's observation patient vagina.

In fig. 2, 4 and 6: the second screw 51 penetrates through the inner side of the bolt hole 32, the pier head 52 is located on one side of the positioning hole 22, the pier head 52 is fixedly connected with the connecting piece 23 in a cold heading mode, the fixed expansion piece 21 is matched with the movable expansion piece 11, therefore, the second screw 51 and the fixed expansion wing 2 can be kept fixed, and the positions of the rotating piece 31 and the connecting piece 23 are adjusted through the second nut 53.

The working principle of the utility model is as follows: when the vagina dilator is used for examining the inside of the vagina of a patient, firstly, one hand holds the handle 24 of the fixed expansion wing 2, then the other hand slightly separates the labia minora of the patient to fully expose the vagina of a female, after the vagina is separated, the movable expansion piece 11 of the movable expansion wing 1 and the fixed expansion piece 21 of the fixed expansion wing 2 are slightly sent into the guide of the patient along the vagina, wherein the movable expansion piece 11 and the fixed expansion piece 21 are respectively positioned at two sides of the thigh of the patient, after the vagina is sent to a proper position, the second nut 53 of the adjusting bolt 5 is rotated clockwise, the second nut 53 moves along the second screw 51 towards the direction of the pier head 52, at the moment, the lower end of the rotating piece 31 is attached towards the connecting piece 23, the upper end of the rotating piece 31 rotates upwards by taking the second fixing lug 33 and the first fixing lug 14 as the circle center, the rotating piece 31 pushes the movable expansion wing 1 upwards, the movable expansion piece 11 rotates upward around the second fixing ear 33 and the first fixing ear 14, at this time, the movable expansion piece 11 is separated from one end of the fixed expansion piece 21, so as to separate the left and right labia of the patient, then, the first nut 43 of the fastening bolt 4 is rotated clockwise, the first nut 43 moves along the first screw rod 41 in the direction of the movable head 42, and the first nut 43 abuts against one end of the tail piece 13, so that the movable expansion wing 1, the rotary wing 3 and the fixed expansion wing 2 are firmly fixed together, at this time, the tissues such as the vaginal wall of the patient can be observed.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims

1. The high-comfort vaginal dilator comprises a movable dilating wing (1), and is characterized in that a fastening bolt (4) penetrates through one end of the movable dilating wing (1), a rotating wing (3) is arranged at one end, located at the fastening bolt (4), of the lower end of the inner side of the movable dilating wing (1), an adjusting bolt (5) penetrates through the lower end of the rotating wing (3), and a fixed dilating wing (2) is fixedly connected to one end of the adjusting bolt (5);

the rotating wing (3) comprises a rotating sheet (31), the middle of one end of the rotating sheet (31) is fixedly connected with a group of third fixing lugs (34), the front side and the rear side of one end of the rotating sheet (31), which are close to the third fixing lugs (34), are fixedly connected with second fixing lugs (33), and the lower end of the rotating sheet (31) is provided with a through bolt hole (32);

move expansion wing (1) including moving expansion piece (11), move one end fixedly connected with tail piece (13) of expansion piece (11), strip hole (12) have been seted up to the inboard of tail piece (13), and the lower extreme of tail piece (13) is close to one side fixedly connected with a set of first fixed ear (14) of moving expansion piece (11).

2. The highly comfortable vaginal dilator according to claim 1, characterized in that the fixed dilating wing (2) comprises a fixed dilating blade (21), a connecting piece (23) is fixedly connected to the lower side of one end of the fixed dilating blade (21), a handle (24) is fixedly connected to the lower side of one end of the connecting piece (23), and a positioning hole (22) is formed in the inner side of the connecting piece (23).

3. A highly comfortable vaginal dilator according to claim 1, wherein the fastening bolt (4) comprises a first screw (41), a first limit block (44) is fixedly connected to one end of the first screw (41), a movable head (42) is arranged at the other end of the first screw (41), and a first nut (43) is engaged and connected to the outer side of the first screw (41).

4. The vaginal dilator with high comfort degree according to claim 3, characterized in that the movable head (42) is embedded inside the third fixing ear (34), the movable head (42) and the third fixing ear (34) are connected by a rivet in a rotating way, the first screw (41) penetrates through the inner side of the strip-shaped hole (12), the first fixing ear (14) and the second fixing ear (33) correspond to each other one by one, the first fixing ear (14) and the second fixing ear (33) are also connected by a rivet in a rotating way, and the upper end of the rotating piece (31) is embedded inside the movable dilating piece (11).

5. A highly comfortable vaginal dilator according to claim 2, wherein the adjusting bolt (5) comprises a second screw rod (51), one end of the second screw rod (51) is fixedly connected with a second limiting block (55), the other end of the second screw rod (51) is fixedly connected with a pier head (52), and the outer side of the second screw rod (51) is engaged with a second nut (53).

6. The vaginal dilator with high comfort degree according to claim 5, characterized in that the second screw (51) penetrates through the inner side of the bolt hole (32), the pier head (52) is positioned at one side of the positioning hole (22), the pier head (52) is fixedly connected with the connecting piece (23) in a cold heading manner, and the fixed dilating piece (21) is matched with the movable dilating piece (11).