CN213993520U

CN213993520U - Clinical gynaecology and obstetrics's gynaecology and obstetrics examines treatment vaginal dilator

Info

Publication number: CN213993520U
Application number: CN202020916214.4U
Authority: CN
Inventors: 刘正丽; 何邈
Original assignee: Fengdu People's Hospital
Current assignee: Fengdu People's Hospital
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2021-08-20
Anticipated expiration: 2030-05-27

Abstract

The utility model provides a clinical gynaecology and obstetrics examines treatment vaginal dilator for gynaecology. Clinical gynaecology and obstetrics's gynaecology and obstetrics examines treatment vaginal dilator is including connecting the column cap, expanding mechanism and traction lever, the rotation bracing piece that the rotation is connected is all installed to the both sides post jade of connecting the column cap, and half arc expansion board is installed respectively to two rotation bracing piece's the other end, and expanding mechanism installs on the inner panel wall of half arc expansion board, and expanding mechanism includes the mounting panel, the sliding tray, the slide bar, sliding sleeve joint block and pressure spring, the fixed gomphosis of mounting panel is on the inner panel wall of half arc expansion board, and the sliding tray has been seted up on the mounting panel, fixed mounting has the slide bar in the sliding tray, and the cover is equipped with sliding connection's sliding sleeve joint block on the slide bar, the pressure spring has been concatenated on the slide bar, traction lever fixed mounting is in the one end of connecting the column cap. The utility model provides a clinical gynaecology and obstetrics examines treatment vaginal dilator has the advantage of being convenient for operate.

Description

Clinical gynaecology and obstetrics's gynaecology and obstetrics examines treatment vaginal dilator

Technical Field

The utility model relates to the technical field of medical treatment, especially, relate to a clinical gynaecology and obstetrics examines treatment vaginal dilator.

Background

The vaginal dilator is also called as vaginal dilator, and is composed of an upper page, a lower page and a handle, and is mainly used for gynecological routine examination and operation, but the existing vaginal dilator cannot accurately control the expansion amplitude and force when in use, and may cause certain damage to the body of a woman.

Therefore, there is a need to provide a vaginal dilator for gynecological examination and treatment in clinical obstetrics and gynecology department to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a clinical gynaecology and obstetrics examines treatment vaginal dilator convenient to operation.

The utility model provides a clinical gynaecology and obstetrics examines treatment vaginal dilator includes: connect the column cap, expanding mechanism and traction lever, the rotation bracing piece that the rotation is connected is all installed to the both sides post jade of connecting the column cap, and half arc expansion plate is installed respectively to the other end of two rotation bracing pieces, and expanding mechanism installs on the inner panel wall of half arc expansion plate, and expanding mechanism includes the mounting panel, the sliding tray, the slide bar, sliding sleeve connects piece and pressure spring, the fixed gomphosis of mounting panel is on the inner panel wall of half arc expansion plate, and seted up the sliding tray on the mounting panel, fixed mounting has the slide bar in the sliding tray, and the cover is equipped with sliding connection's sliding sleeve connects the piece on the slide bar, the pressure spring has been concatenated on the slide bar, traction lever fixed mounting is in the one end of connecting the column cap.

Preferably, the rotary connecting end of the rotary supporting rod and the connecting column head is inserted into a rotary groove formed in the connecting column head, an oblique transition surface is arranged at the inserting end, close to the semi-arc expansion plate, of the rotary groove, the included angle of the oblique transition surface is 15-30 degrees, and the other end of the rotary supporting rod is rotatably connected with the upper surface of a sliding sleeve connecting block in the expansion mechanism.

Preferably, two side walls of the sliding sleeve connecting block are respectively connected with the inner wall of the sliding groove formed in the mounting plate in a sliding manner.

Preferably, one end of the pressure spring is fixedly connected with the side wall of the sliding sleeve joint block close to the tail part of the semi-arc expansion plate, and the other end of the pressure spring is fixedly connected with the inner side wall of the sliding groove.

Preferably, the other end of the traction rod is fixedly provided with a handle, and the traction rod extends out of an inner cavity of the semi-arc expansion plate.

Preferably, the outer plate walls of the two half-arc expansion plates are fixedly embedded with silica gel patches.

Compared with the prior art, the utility model provides a clinical gynaecology and obstetrics examines treatment vaginal dilator has following beneficial effect:

1. the utility model pushes the handle to make the two rotary support rods rotate along the connecting column head and parallel with the traction rod, at the moment, the two semi-arc expansion plates are mutually embedded and form a cylindrical tube shape, thereby being convenient to be inserted into the vagina of a patient, reducing the discomfort of the patient,

2. the utility model discloses the less medical personnel's of being convenient for instrument of the inside framework of expander passes the expander and treats patient's vagina, and the back that finishes is treated, and the internal pushing handle makes two rotation support bars rotate and it is parallel and cooperate the pressure spring with the traction lever along connecting the column cap to two half arc expansion boards can be closed fast and take out convenient and fast from patient's vagina department.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a vaginal dilator for gynecological examination and treatment in clinical obstetrics and gynecology provided by the present invention;

FIG. 2 is an enlarged schematic view of the structure shown at A in FIG. 1;

FIG. 3 is a schematic view of the configuration of the rotation slot in the connecting stud of FIG. 1;

fig. 4 is a schematic structural view of the half-arc expansion board shown in fig. 1.

Reference numbers in the figures: 1. the device comprises a connecting column head, 2, a rotating supporting rod, 3, a half-arc expansion plate, 4, an expansion mechanism, 41, a mounting plate, 42, a sliding groove, 43, a sliding rod, 44, a sliding sleeve connecting block, 45, a pressure spring, 5, a traction rod, 6, a handle, 7, a silica gel patch, 8 and a rotating groove.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, wherein fig. 1 is a schematic structural view of a preferred embodiment of a vaginal dilator for gynecological examination and treatment in clinical obstetrics and gynecology department of the present invention; FIG. 2 is an enlarged schematic view of the structure shown at A in FIG. 1; FIG. 3 is a schematic view of the configuration of the rotation slot in the connecting stud of FIG. 1; fig. 4 is a schematic structural view of the half-arc expansion board shown in fig. 1. Clinical gynaecology and obstetrics examines treatment vaginal dilator includes: connecting the stud 1, the expansion mechanism 4 and the drawbar 5.

In the specific implementation process, as shown in fig. 1, 2 and 3, the two side column walls of the connecting column head 1 are respectively provided with the rotary support rods 2 which are rotatably connected, the other ends of the two rotary support rods 2 are respectively provided with the half-arc expansion plate 3, the expansion mechanism 4 is arranged on the inner plate wall of the half-arc expansion plate 3, the expansion mechanism 4 comprises an installation plate 41, a sliding groove 42, a sliding rod 43, a sliding sleeve connection block 44 and a pressure spring 45, the installation plate 41 is fixedly embedded on the inner plate wall of the half-arc expansion plate 3, the installation plate 41 is provided with the sliding groove 42, the sliding rod 43 is fixedly arranged in the sliding groove 42, the sliding rod 43 is sleeved with the sliding sleeve connection block 44 which is in sliding connection, the pressure spring 45 is strung on the sliding rod 43, the rotary connection end of the rotary support rod 2 and the connecting column head 1 is rotatably inserted into the rotary groove 8 formed in the connecting column head 1, and the rotary groove 8 is provided with an oblique transition surface near the insertion end of the half-arc expansion plate 3, the angle of the inclined transition surface is 15-30 degrees, and the other end of the rotary supporting rod 2 is rotatably connected with the upper surface of the sliding sleeve block 44 in the expansion mechanism 4.

It should be noted that: before the dilator is used, the handle 6 is pushed to enable the two rotary supporting rods 2 to rotate along the connecting column head 1 and be parallel to the traction rod 5, at the moment, the two half-arc expansion plates 3 are mutually embedded and form a cylindrical barrel shape, so that the dilator can be conveniently inserted into the vagina of a patient, the discomfort of the patient is reduced, when the vagina of the patient is expanded, after the two half-arc expansion plates 3 in the cylindrical barrel shape are inserted into the vagina of the patient, medical personnel support the two half-arc expansion plates 3 on the outer end face of the vagina of the patient by hands, pull the handle 6 towards the outside, so that the connecting column head 1 slides outwards and drives the two rotary supporting rods 2 to slide outwards along with the sliding sleeve connecting block 44 along the sliding rod 43, at the moment, the pressure spring 45 is compressed, after the sliding sleeve connecting block 44 slides to a certain degree, the two rotary supporting rods 2 start to open and support the two half-arc expansion plates 3 to open the vagina of the patient until the rotary supporting rods 2 rotate to be jointed with the inclined transition face arranged on the connecting column head 1, the handle 6 is loosened to automatically support, the internal framework of the dilator is less, so that medical staff can conveniently pass through the dilator to treat the vagina of a patient, after treatment is finished, the handle 6 is pushed inwards to enable the two rotary supporting rods 2 to rotate along the connecting column head 1, to be parallel to the traction rod 5 and to be matched with the pressure spring 45, and therefore the two half-arc expansion plates 3 can be quickly closed and taken out from the vagina of the patient, and the dilator is convenient and quick.

The two side walls of the sliding sleeve joint block 44 are respectively connected with the inner wall of the sliding groove 42 formed in the mounting plate 41 in a sliding manner, so that the sliding sleeve joint block 44 is prevented from rotating along the sliding rod 43, one end of the pressure spring 45 is fixedly connected with the side wall of the sliding sleeve joint block 44 close to the tail part of the semi-arc expansion plate 3, the other end of the pressure spring 45 is fixedly connected with the inner side wall of the sliding groove 42, and the problem that the pressure spring 45 jumps along the sliding rod 43 is solved.

Referring to fig. 4, a handle 6 is fixedly installed at the other end of the traction rod 5, and the traction rod 5 extends out of the inner cavity of the half-arc expansion plate 3, so that the handle 6 can be conveniently pulled by medical staff.

Wherein, the outer panel wall of two blocks of half arc expansion plates 3 is fixed the gomphosis and is had silica gel paster 7, improves patient's comfort level.

The utility model provides a clinical gynaecology and obstetrics examines treatment vaginal dilator's theory of operation as follows:

before the dilator is used, the handle 6 is pushed to enable the two rotary supporting rods 2 to rotate along the connecting column head 1 and be parallel to the traction rod 5, at the moment, the two half-arc expansion plates 3 are mutually embedded and form a cylindrical barrel shape, so that the dilator can be conveniently inserted into the vagina of a patient, the discomfort of the patient is reduced, when the vagina of the patient is expanded, after the two half-arc expansion plates 3 in the cylindrical barrel shape are inserted into the vagina of the patient, medical personnel support the two half-arc expansion plates 3 on the outer end face of the vagina of the patient by hands, pull the handle 6 towards the outside, so that the connecting column head 1 slides outwards and drives the two rotary supporting rods 2 to slide outwards along with the sliding sleeve connecting block 44 along the sliding rod 43, at the moment, the pressure spring 45 is compressed, after the sliding sleeve connecting block 44 slides to a certain degree, the two rotary supporting rods 2 start to open and support the two half-arc expansion plates 3 to open the vagina of the patient until the rotary supporting rods 2 rotate to be jointed with the inclined transition face arranged on the connecting column head 1, the handle 6 is loosened to automatically support, the internal framework of the dilator is less, so that medical staff can conveniently pass through the dilator to treat the vagina of a patient, after treatment is finished, the handle 6 is pushed inwards to enable the two rotary supporting rods 2 to rotate along the connecting column head 1, to be parallel to the traction rod 5 and to be matched with the pressure spring 45, and therefore the two half-arc expansion plates 3 can be quickly closed and taken out from the vagina of the patient, and the dilator is convenient and quick.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

The above is only the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention can be used in other related technical fields, directly or indirectly, or in the same way as the present invention.

Claims

1. The utility model provides a clinical gynaecology and obstetrics examines treatment vaginal dilator which characterized in that includes:

the connecting column head (1), the two side column walls of the connecting column head (1) are respectively provided with a rotary supporting rod (2) which is rotatably connected, and the other ends of the two rotary supporting rods (2) are respectively provided with a semi-arc expansion plate (3);

the expansion mechanism (4) is installed on the inner plate wall of the half-arc expansion plate (3), the expansion mechanism (4) comprises an installation plate (41), a sliding groove (42), a sliding rod (43), a sliding sleeve connecting block (44) and a pressure spring (45), the installation plate (41) is fixedly embedded on the inner plate wall of the half-arc expansion plate (3), the installation plate (41) is provided with the sliding groove (42), the sliding rod (43) is fixedly installed in the sliding groove (42), the sliding rod (43) is sleeved with the sliding sleeve connecting block (44) in sliding connection, and the pressure spring (45) is connected on the sliding rod (43) in series;

the traction rod (5), traction rod (5) fixed mounting is in the one end of connecting column cap (1).

2. The vaginal dilator for gynecological clinical examination and treatment in clinical obstetrics and gynecology department according to claim 1, characterized in that the rotary connecting end of the rotary supporting rod (2) and the connecting column cap (1) is inserted into the rotary groove (8) formed in the connecting column cap (1), the inserting end of the rotary groove (8) close to the semi-arc expansion plate (3) is provided with a diagonal transition surface, the included angle of the diagonal transition surface is 15-30 degrees, and the other end of the rotary supporting rod (2) is rotatably connected with the upper surface of the sliding sleeve block (44) in the expansion mechanism (4).

3. The vaginal dilator for gynecological examination and treatment in clinical obstetrics and gynecology department according to claim 1, characterized in that two side walls of the sliding sleeve block (44) are respectively connected with the inner wall of the sliding groove (42) formed on the mounting plate (41) in a sliding manner.

4. The vaginal dilator for gynecological clinical examination and treatment in obstetrics and gynecology department according to claim 1, characterized in that one end of the pressure spring (45) is fixedly connected with the side wall of the sliding sleeve block (44) close to the tail part of the half-arc dilating plate (3), and the other end of the pressure spring (45) is fixedly connected with the inner side wall of the sliding groove (42).

5. The vaginal dilator for gynecological clinical examinations according to claim 1, wherein a handle (6) is fixedly mounted at the other end of the traction rod (5), and the traction rod (5) extends out of the inner cavity of the semi-arc expansion plate (3).

6. The vaginal dilator for gynecological clinical examinations according to claim 1, characterized in that the outer walls of the two half-arc dilating plates (3) are fixedly embedded with silica gel patches (7).