CN211155719U

CN211155719U - Vaginal dilator for obstetrics and gynecology department

Info

Publication number: CN211155719U
Application number: CN201922013711.3U
Authority: CN
Inventors: 孔众
Original assignee: Aerospace Center Hospital
Current assignee: Aerospace Center Hospital
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-08-04
Anticipated expiration: 2029-11-20

Abstract

The utility model discloses a gynaecology and obstetrics uses vaginal dilator, including expansion board and cardboard, the through-hole has been seted up to the side of expansion board, the one end fixedly connected with connecting plate of expansion board, the lower fixed surface of connecting plate is connected with the first in command, it has the card post to peg graft at the middle part of the side of the first in command, the side fixedly connected with cardboard of the first in command, the upper surface of cardboard is provided with the fixture block, the first in command has the second in command through card post joint, the side fixedly connected with fixed block of the second in command. This gynaecology and obstetrics uses vaginal dilator, through the setting of cardboard, fixture block, fixed block, pull rod, limiting plate and spring, after medical personnel struts the expansion board, cardboard and fixture block can slide in the fixed block, and the limiting plate just can play the fixed action with the fixture block joint under the effect of spring to the expansion board position, have made things convenient for medical personnel's use for going on of medical personnel medical work.

Description

Vaginal dilator for obstetrics and gynecology department

Technical Field

The utility model relates to a gynaecology and obstetrics auxiliary device technical field specifically is a gynaecology and obstetrics uses vaginal dilator.

Background

The vaginal dilator is an auxiliary instrument for medical use, which is used for opening the vaginal opening by a doctor (generally disposable) during gynecological examination and opening the front and back walls of the vagina to see the state of illness in the vagina.

The existing dilator (also called speculum or vaginal speculum), generally, the handle of the first half and the latter half of duckbill constitutes, the first half has two blades of duckbill, thereby two blades can open and break open the vaginal opening, have the breach as the inspection opening around the connection position of two blades, people's sight can be through inside this inspection opening observation vagina, and in the treatment, this inspection opening still is simultaneously as the passageway of treatment instrument business turn over, but traditional dilator is because simple structure, medical personnel can not fix the dilator well when using, influence going on of medical personnel's medical work, and traditional dilator expandes the back viewing opening and is little, can influence medical personnel's observation and treatment.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a vaginal dilator for obstetrics and gynecology department, which solves the problem of the prior art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a gynaecology and obstetrics uses vaginal dilator, includes expansion board and cardboard, the through-hole has been seted up to the side of expansion board, the one end fixedly connected with connecting plate of expansion board, the lower fixed surface of connecting plate is connected with the first in command, it has the card post to peg graft in the middle part of the first in command side, the side fixedly connected with cardboard of the first in command, the upper surface of cardboard is provided with the fixture block, the first in command has the second in command through card post joint, the side fixedly connected with fixed block of second in command, the upper surface of fixed block is pegged graft and is had the pull rod, the pull rod runs through the one end fixedly connected with limiting plate of fixed block upper surface, the upper surface fixedly connected with.

Optionally, the shape of expansion board is the arc, the quantity of expansion board and connecting plate is two, and two expansion board and connecting plate are the symmetry setting.

Optionally, the first handle and the second handle are respectively fixedly connected to the lower surfaces of the two connecting plates.

Optionally, the clamping plate is inserted into the fixed block, and the limiting plate is clamped with the clamping block.

Optionally, the spring is sleeved outside the pull rod, the top end of the spring is fixedly connected with the inner top wall of the fixed block, and the bottom end of the spring is fixedly connected with the limiting plate.

(III) advantageous effects

The utility model provides a gynaecology and obstetrics uses vaginal dilator possesses following beneficial effect:

1. this gynaecology and obstetrics uses vaginal dilator, through the setting of cardboard, fixture block, fixed block, pull rod, limiting plate and spring, after medical personnel struts the expansion board, cardboard and fixture block can slide in the fixed block, and the limiting plate just can play the fixed action with the fixture block joint under the effect of spring to the expansion board position, have made things convenient for medical personnel's use for going on of medical personnel medical work.

2. This gynaecology and obstetrics uses vaginal dilator, through the setting of connecting plate, the first in command and second handle are perpendicular with the expansion board and are connected, for medical personnel provide sufficient observation and operating space, have made things convenient for medical personnel to operate treatment instrument, provide convenience for medical personnel.

Drawings

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

FIG. 2 is a schematic view of the structure of the expansion plate of the present invention;

fig. 3 is a schematic view of the fixing block structure of the present invention.

In the figure: 1. an expansion plate; 2. clamping a plate; 3. a through hole; 4. a connecting plate; 5. a first handle; 6. clamping the column; 7. a clamping block; 8. a second handle; 9. a fixed block; 10. a pull rod; 11. a limiting plate; 12. a spring.

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.

Referring to fig. 1 to 3, the present invention provides a technical solution: a vaginal dilator for obstetrics and gynecology department comprises an expansion plate 1 and a clamping plate 2, wherein a through hole 3 is formed in the side surface of the expansion plate 1, one end of the expansion plate 1 is fixedly connected with a connecting plate 4, the lower surface of the connecting plate 4 is fixedly connected with a first handle 5, a clamping column 6 is inserted in the middle of the side surface of the first handle 5, the side surface of the first handle 5 is fixedly connected with the clamping plate 2, a clamping block 7 is arranged on the upper surface of the clamping plate 2, and a second handle 8 is clamped in the first handle 5 through the clamping column 6;

through the arrangement of the connecting plate 4, the first handle 5 and the second handle 8 are vertically connected with the expansion plate 1, so that enough observation and operation space is provided for medical workers, the medical workers can conveniently operate the therapeutic apparatus, and convenience is provided for the medical workers;

a fixed block 9 is fixedly connected to the side surface of the second handle 8, a pull rod 10 is inserted into the upper surface of the fixed block 9, a limiting plate 11 is fixedly connected to one end, penetrating through the upper surface of the fixed block 9, of the pull rod 10, and a spring 12 is fixedly connected to the upper surface of the limiting plate 11;

through the arrangement of the clamping plate 2, the clamping block 7, the fixing block 9, the pull rod 10, the limiting plate 11 and the spring 12, after the medical staff stretches the expansion plate 1, the clamping plate 2 and the clamping block 7 can slide in the fixing block 9, the limiting plate 11 can be clamped with the clamping block 7 under the action of the spring 12, the position of the expansion plate 1 is fixed, the medical staff can use the expansion plate conveniently, and the medical staff can carry out medical work quickly;

the shape of expansion board 1 is the arc, the quantity of expansion board 1 and connecting plate 4 is two, and two expansion boards 1 and connecting plate 4 are the symmetry and set up, the first in command 5 and the second in command 8 fixed connection respectively are at the lower surface of two connecting

plates

4, 2 pegs graft in the inside of fixed block 9 of cardboard, limiting plate 11 and fixture block 7 joint, spring 12 cup joints in the outside of pull rod 10, the top of spring 12 and the interior roof fixed connection of fixed block 9, the bottom and the limiting plate 11 fixed connection of spring 12.

The working principle and the operation method are as follows: this gynaecology and obstetrics uses vaginal dilator, in using, prop out the back when medical personnel with expansion board 1, cardboard 2 and fixture block 7 can slide in fixed block 9, limiting plate 11 just can be under spring 12's effect with fixture block 7 joint, fixed action has been played to expansion board 1 position, medical personnel's use has been made things convenient for, medical personnel's medical work's going on has been accelerated, the first in command 5 and the second in command 8 are perpendicular with expansion board 1 and are connected, for medical personnel provide sufficient observation and operating space, medical personnel operation treatment apparatus has been made things convenient for, it is convenient for medical personnel to provide for medical personnel.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a gynaecology and obstetrics uses vaginal dilator, includes expansion board (1) and cardboard (2), its characterized in that: a through hole (3) is arranged on the side surface of the expansion plate (1), one end of the expansion plate (1) is fixedly connected with a connecting plate (4), a first handle (5) is fixedly connected to the lower surface of the connecting plate (4), a clamping column (6) is inserted in the middle of the side surface of the first handle (5), a clamping plate (2) is fixedly connected to the side surface of the first handle (5), a clamping block (7) is arranged on the upper surface of the clamping plate (2), the first handle (5) is clamped with a second handle (8) through a clamping column (6), a fixed block (9) is fixedly connected to the side surface of the second handle (8), a pull rod (10) is inserted into the upper surface of the fixed block (9), the pull rod (10) penetrates through one end of the upper surface of the fixing block (9) and is fixedly connected with a limiting plate (11), and the upper surface of the limiting plate (11) is fixedly connected with a spring (12).

2. The vaginal dilator for obstetrics and gynecology department according to claim 1, wherein: the shape of expansion board (1) is the arc, the quantity of expansion board (1) and connecting plate (4) is two, and two expansion board (1) and connecting plate (4) are the symmetry and set up.

3. The vaginal dilator for obstetrics and gynecology department according to claim 1, wherein: the first handle (5) and the second handle (8) are fixedly connected to the lower surfaces of the two connecting plates (4) respectively.

4. The vaginal dilator for obstetrics and gynecology department according to claim 1, wherein: the clamping plate (2) is inserted into the fixing block (9), and the limiting plate (11) is connected with the clamping block (7) in a clamping mode.

5. The vaginal dilator for obstetrics and gynecology department according to claim 1, wherein: spring (12) cup joints in the outside of pull rod (10), the top of spring (12) and the interior roof fixed connection of fixed block (9), the bottom and limiting plate (11) fixed connection of spring (12).