CN211270673U

CN211270673U - Gynaecology and obstetrics is with insulating vaginal dilator

Info

Publication number: CN211270673U
Application number: CN201922346139.2U
Authority: CN
Inventors: 魏波; 胡静
Original assignee: H&J MEDICAL DEVICES Ltd
Current assignee: H&J MEDICAL DEVICES Ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-08-18
Anticipated expiration: 2029-12-24

Abstract

The utility model provides a gynaecology and obstetrics is with insulating vaginal dilator, including the first in command, first movable rod and second movable rod, the right side of the first in command is provided with the second handle, insulating expansion plate is all installed to the top of the first in command and second handle, first movable rod and second movable rod are moulded plastics respectively and are connected the inner wall at the first in command and second handle, and the junction cover between first movable rod and the second movable rod is established and is installed fixed establishment, the outer wall of first movable rod and second movable rod all is moulded plastics and is connected with the cardboard, fixed establishment's the surperficial left and right sides bonds respectively has locating lever and spacing post. The utility model provides a, because of the outer wall of connector is the setting of screw thread form, under the effect of mutually supporting between the screw thread, the person of facilitating the use who does is to the dismouting between insulating expansion board and the first in command, the person of facilitating the use who does is to the accuse of insulating expansion board length and width as required.

Description

Gynaecology and obstetrics is with insulating vaginal dilator

Technical Field

The utility model relates to a relevant technical field of gynaecology's apparatus especially relates to a gynaecology and obstetrics is with insulating vaginal dilator.

Background

Gynaecology is a diagnosis and treatment subject of a medical institution, is a branch of the department of gynaecology and obstetrics, is a professional department taking female gynopathy as diagnosis and treatment, is divided into western medicine gynopathy and traditional Chinese medicine gynecopathy, and the gynecopathy comprises diseases of a female reproductive system, namely gynecopathy, including vulvar diseases, vaginal diseases, uterine diseases, fallopian tube diseases, ovarian diseases and the like, so that a vaginal dilator is required to be used in the examination of the gynecopathy.

But common vaginal dilator all adopts the integral type structure, the user of being not convenient for is to the free regulation and control of expansion piece length and width, and then the medical personnel of being not convenient for to the inspection of gynaecology.

Therefore, there is a need for an insulating vaginal dilator for obstetrics and gynecology department to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a gynaecology and obstetrics is with insulating vaginal dilator has solved common vaginal dilator and has all adopted the integral type structure, and the person of not being convenient for freely regulates and control expansion piece length and width, and then the medical personnel's of not being convenient for problem to the inspection of gynaecology.

For solving the technical problem, the utility model provides a pair of gynaecology and obstetrics uses insulating vaginal dilator, including the first in command, first movable rod and second movable rod, the right side of the first in command is provided with the second handle, and the top edge of the first in command and second handle has seted up the thread groove, insulating expansion plate is all installed to the top of the first in command and second handle, and the end injection moulding of insulating expansion plate is connected with the connector, the inner wall of connection at the first in command and second handle is moulded plastics respectively to first movable rod and second movable rod, and the junction cover between first movable rod and the second movable rod is established and is installed fixed establishment, the outer wall of first movable rod and second movable rod all injection moulding is connected with the cardboard, fixed establishment's the surperficial left and right sides bonds respectively has locating lever and spacing post.

Preferably, the insulating expansion plate is in threaded connection with the first handle and the second handle through the connectors respectively, and the outer wall of each connector is in threaded arrangement.

Preferably, fixed establishment includes well hollow frame, first expanding spring and fixed plate, and the outside welding of well hollow frame has first expanding spring, the end welding of first expanding spring has the fixed plate.

Preferably, the fixed plate and the clamping plate are connected in a meshing manner, and the inner wall of the fixed plate and the outer side wall of the clamping plate are arranged in a zigzag manner.

Preferably, the hollow frame is internally provided with a second telescopic spring, and the head end and the tail end of the second telescopic spring are tightly attached to the top ends of the first movable rod and the second movable rod respectively.

Preferably, the terminal embedding of locating lever is spacing inside and spacing post screw connection, and the surface of locating lever and the surface of spacing post are even trompil formula design.

Preferably, the locating rod and the limiting column are symmetrically arranged in two groups about the central axis of the second movable rod, and the length of the locating rod is the same as that of the limiting column.

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

1. the utility model provides an insulating vaginal dilator for obstetrics and gynecology department, through setting up insulating expansion board and connector, because of the outer wall of the connector is the screw thread form setting, under the effect of mutually supporting between the screw thread, can also be convenient for the user to the dismouting between insulating expansion board and the first in command, can also be convenient for the user to the handle control of insulating expansion board length and width as required, the connection mode of screw thread is not only simple installation, after connecting and firm;

2. the utility model provides an insulating vaginal dilator for obstetrics and gynecology department, through setting up the fixed establishment, the first expanding spring can take place elastic deformation in the course of receiving the extrusion, and then regulate and control the position of the fixed plate, and under the effect of mutual block between the cardboard latch, can regulate and control the interval between the insulating expansion board to carry on the preliminary fixation after the required position, also can facilitate the medical personnel to expand freely the vagina as required;

3. the utility model provides a gynaecology and obstetrics is with insulating vaginal dilator, through setting up the second expanding spring, elastic deformation can take place for the second expanding spring receiving extruded in-process, and then the interval between to insulating expansion board is regulated and control, expanding spring's elasticity performance has certain limit simultaneously, regulation and control to interval between this insulating expansion board has spacing effect, and then make abundant mutual contact between the lateral wall of insulating expansion board and the flesh body, the development of the medical personnel lower part work of being convenient for of doing, and under the effect of mutually supporting between mounting hole and screw, can fix first movable rod and second movable rod after removing to required position, in order to do benefit to the stability ability after keeping position control between the insulating expansion board.

Drawings

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

FIG. 2 is a schematic view of the front view split structure of the present invention;

FIG. 3 is a schematic diagram of the right side view of the detachable structure of the present invention;

fig. 4 is a schematic view of the structure of the fixing mechanism and the movable rod of the present invention.

Reference numbers in the figures: 1. the handle comprises a first handle, 2, a second handle, 3, a thread groove, 4, an insulating expansion plate, 5, a connector, 6, a first movable rod, 7, a second movable rod, 8, a fixing mechanism, 801, a hollow frame, 802, a first expansion spring, 803, a fixing plate, 9, a clamping plate, 10, a second expansion spring, 11, a positioning rod, 12 and a limiting column.

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 in combination, wherein fig. 1 is a schematic front view of the assembly structure of the present invention; FIG. 2 is a schematic view of the front view split structure of the present invention; FIG. 3 is a schematic diagram of the right side view of the detachable structure of the present invention; fig. 4 is a schematic view of the structure of the fixing mechanism and the movable rod of the present invention. This gynaecology and obstetrics uses insulating vaginal dilator, including the first in command 1, first movable rod 6 and second movable rod 7, the right side of the first in command 1 is provided with second handle 2, and threaded groove 3 has been seted up at the top edge of the first in command 1 and second handle 2, insulating expansion board 4 is all installed to the top of the first in command 1 and second handle 2, and the end injection moulding of insulating expansion board 4 is connected with connector 5, the connection of moulding plastics respectively at the inner wall of the first in command 1 and second handle 2 of first movable rod 6 and second movable rod 7, and the junction cover between first movable rod 6 and the second movable rod 7 is established and is installed fixed establishment 8, the outer wall of first movable rod 6 and second movable rod 7 all injection moulding has cardboard 9, the surperficial left and right sides of fixed establishment 8 bonds respectively has locating lever 11 and spacing post 12.

Insulating expansion plate 4 passes through connector 5 respectively with the first in command 1 and the 2 threaded connection of second in command, and the outer wall of connector 5 is the screw thread form setting, under the effect of mutually supporting between the screw thread, the person of facilitating the use of doing is to the dismouting between insulating expansion plate 4 and the first in command 1, the person of facilitating the use of doing is to the control of insulating expansion plate 4 length and width as required, the connected mode of screw thread is not only simple installation, it is extremely firm after connecting.

Fixing mechanism 8 includes cavity frame 801, first expanding spring 802 and fixed plate 803, and the outside welding of cavity frame 801 has first expanding spring 802, and the welding of the end of first expanding spring 802 has fixed plate 803, and first expanding spring 802 can take place elastic deformation receiving extruded in-process, and then regulates and control the position of fixed plate 803, carries out preliminary fixed for moving fixed plate 803 behind the required position.

Be connected for the meshing between fixed plate 803 and the cardboard 9, and the inner wall of fixed plate 803 is the cockscomb structure setting with the lateral wall of cardboard 9, under the effect of mutual block between cardboard 9 latch, can carry out preliminary fixed after interval regulation and control to required position between the insulating expansion board 4, the medical personnel of also being convenient for freely expand the vagina as required.

Hollow frame 801's internally mounted has second expanding spring 10, and the first end both ends of second expanding spring 10 closely laminate with the top of first movable rod 6 and second movable rod 7 respectively, elastic deformation can take place for second expanding spring 10 receiving extruded in-process, and then regulate and control the interval between insulating expansion plate 4, expanding spring's elasticity performance has certain limit simultaneously, regulation and control to interval between this insulating expansion plate 4 has spacing effect, and then make fully mutual contact between insulating expansion plate 4's lateral wall and the meat, the development of the medical personnel lower part work of also being convenient for.

The inside and the spacing post 12 screw connection of the terminal embedding of locating lever 11, and the surface of locating lever 11 and the surface of spacing post 12 are even trompil formula design, under the effect of mutually supporting between mounting hole and screw, can fix first movable rod 6 and second movable rod 7 after removing to required position to do benefit to the stability ability after keeping position control between the insulating expansion plate 4.

Locating lever 11 and spacing post 12 have two sets ofly all arranged symmetrically about the center pin of second movable rod 7, and the length of locating lever 11 is the same with the length of spacing post 12, has spacing effect to the regulation and control of interval between insulating expansion plate 4, has the effect of protection to second expanding spring 10.

The utility model provides a gynaecology and obstetrics is as follows with insulating vaginal dilator's theory of operation:

firstly, the connecting head 5 at the tail end of the insulating expansion plate 4 is respectively embedded into the thread groove 3 formed at the top end edge of the first handle 1 and the second handle 2, then the insulating expansion plate 4 is rotated clockwise, at the moment, under the action of mutual matching between threads, the tail end of the insulating expansion plate 4 is respectively tightly attached to the top ends of the first handle 1 and the second handle 2, at the moment, the handles and the insulating expansion plate 4 can be firmly connected, then the insulating expansion plate 4 is outwards pulled or inwards extruded according to requirements, at the moment, the second expansion spring 10 between the first movable rod 6 and the second movable rod 7 is in a contracted state, at the moment, the hollow frame 801 is pressed by hands, at the moment, the first expansion spring 802 between the hollow frame 801 and the fixed plate 803 is in a contracted state, until the latch at the inner wall of the fixed plate 803 is mutually clamped with the latch at the outer wall of the latch 9, and then in the process, the positioning rod 11 on the right side of the outer wall of the hollow frame 801 is also embedded into the limiting column 12 on the left side of the outer wall of the hollow frame 801, the mounting hole formed in the surface of the positioning rod 11 is overlapped with the mounting hole formed in the surface of the limiting column 12, then the screw is embedded into the mounting hole and screwed down in a rotating mode, the distance between the insulating expansion plates 4 can be adjusted and controlled to a required position to be fixed, medical workers can conveniently and freely expand the vagina as required, and the using process of the insulating vaginal dilator for the obstetrics and gynecology department is completed.

1. the utility model provides an insulating vaginal dilator for obstetrics and gynecology department, through setting up insulating expansion board 4 and connector 5, because of the outer wall of connector 5 is the setting of screw thread form, under the effect of mutually supporting between the screw thread, also convenient to use person to the dismouting between insulating expansion board 4 and the first in command 1, also convenient to use person to the handle control of insulating expansion board 4 length and width as required, the threaded connection mode not only simple installation, after connecting and firm;

2. the utility model provides an insulating vaginal dilator for obstetrics and gynecology department, through setting up fixed establishment 8, first expanding spring 802 can take place elastic deformation in the extruded process, and then regulate and control the position of fixed plate 803, and under the effect of mutual block between the cardboard 9 latch, can regulate and control the interval between the insulating expansion board 4 to carry out preliminary fixation after the required position, also can be convenient for medical personnel to expand the vagina freely as required;

3. the utility model provides a gynaecology and obstetrics is with insulating vaginal dilator, through setting up second expanding spring 10, elastic deformation can take place receiving extruded in-process for second expanding spring 10, and then adjust and control the interval between insulating expansion plate 4, expanding spring's flexible performance has certain limit simultaneously, the regulation and control of interval has spacing effect between this insulating expansion plate 4, and then make abundant mutual contact between the lateral wall of insulating expansion plate 4 and the flesh body, the development of the medical personnel lower part work of being convenient for of doing, and under the effect of mutually supporting between mounting hole and screw, can fix first movable rod 6 and second movable rod 7 after removing to required position, in order to do benefit to the stability ability after keeping position control between the insulating expansion plate 4.

The above only is 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 are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides an gynaecology and obstetrics is with insulating vaginal dilator, includes first in command (1), first movable rod (6) and second movable rod (7), its characterized in that: a second handle (2) is arranged on the right side of the first handle (1), thread grooves (3) are formed in the top end edges of the first handle (1) and the second handle (2), insulating expansion plates (4) are arranged above the first handle (1) and the second handle (2), the tail end of the insulating expansion plate (4) is connected with a connector (5) in an injection molding way, the first movable rod (6) and the second movable rod (7) are respectively connected with the inner walls of the first handle (1) and the second handle (2) in an injection molding way, and a fixing mechanism (8) is sleeved at the joint between the first movable rod (6) and the second movable rod (7), the outer walls of the first movable rod (6) and the second movable rod (7) are connected with a clamping plate (9) in an injection molding way, the left side and the right side of the surface of the fixing mechanism (8) are respectively bonded with a positioning rod (11) and a limiting column (12).

2. The gynecological insulating vaginal dilator according to claim 1, characterized in that the insulating expanding plate (4) is respectively in threaded connection with the first handle (1) and the second handle (2) through the connector (5), and the outer wall of the connector (5) is in a threaded arrangement.

3. The gynecological insulating vaginal dilator according to claim 1, characterized in that the fixing mechanism (8) comprises a hollow frame (801), a first expansion spring (802) and a fixing plate (803), the first expansion spring (802) is welded on the outer side of the hollow frame (801), and the fixing plate (803) is welded on the end of the first expansion spring (802).

4. The gynecological insulating vaginal dilator according to claim 3, characterized in that the fixing plate (803) and the clamping plate (9) are connected in a meshing manner, and the inner wall of the fixing plate (803) and the outer side wall of the clamping plate (9) are arranged in a zigzag manner.

5. The gynecological insulating vaginal dilator according to claim 3, characterized in that a second expansion spring (10) is installed inside the hollow frame (801), and the head and the tail ends of the second expansion spring (10) are respectively closely attached to the top ends of the first movable rod (6) and the second movable rod (7).

6. The gynecological insulating vaginal dilator according to claim 1, characterized in that the end of the positioning rod (11) is embedded inside the limiting column (12) and is in screw connection with the limiting column (12), and the surface of the positioning rod (11) and the surface of the limiting column (12) are both of uniform open-cell design.

7. The gynecological insulating vaginal dilator according to claim 1, characterized in that the positioning rods (11) and the limiting posts (12) are symmetrically arranged in two groups about the central axis of the second movable rod (7), and the length of the positioning rods (11) is the same as that of the limiting posts (12).