CN221205394U

CN221205394U - Improved vaginal dilator

Info

Publication number: CN221205394U
Application number: CN202321862707.4U
Authority: CN
Inventors: 辛玄会; 石素梅; 安昌渝
Original assignee: People's Hospital Of Xiushan Tujia And Miao Autonomous County
Current assignee: People's Hospital Of Xiushan Tujia And Miao Autonomous County
Priority date: 2023-07-14
Filing date: 2023-07-14
Publication date: 2024-06-25
Anticipated expiration: 2033-07-14

Abstract

The utility model discloses an improved vaginal dilator, which relates to the field of medical supplies and comprises a strip rod, wherein one end of the strip rod is provided with a cylinder end, one side of the strip rod along the long side direction is provided with a groove, one side of the groove, which is far away from the cylinder end, is provided with a fixed block, one side of the strip rod, which is far away from the cylinder end, is provided with a first expansion plate, one side of the fixed block, which is far away from the cylinder end, is provided with a sliding groove, the inside of the sliding groove is rotatably provided with a threaded rod, the outer ring thread of the threaded rod is matched with a sliding block, in the practical operation of the vaginal dilator, a person can rotate the threaded rod by rotating a rotating handle, at the moment, the sliding block can drive a second expansion plate to move, so that the distance between the second expansion plate and the first expansion plate is increased, the vagina is expanded, and the compression of the vagina can not change the position between the second expansion plate and the first expansion plate, so that other operations can be conveniently and quickly performed by the person.

Description

Improved vaginal dilator

Technical Field

The utility model relates to the field of medical supplies, in particular to an improved vaginal dilator.

Background

Vaginal dilators are a common medical device for examining gynecological diseases. The traditional duckbill vaginal dilator is of a two-wing structure, is a common auxiliary tool in gynecological operation, is used for expanding the vagina and is convenient to check and operate.

The existing vaginal dilator adopts two very thin duckbill clamps to be hinged, people need to press two ends of the duckbill clamps by hands, so that the vaginal dilator expands the vagina, people need to press the duckbill clamps in real time to fix the duckbill clamps, and when the vagina is cleaned, the vaginal dilator can be operated by only one hand, and the efficiency is low.

Accordingly, there is a need for an improved vaginal dilator that addresses the above-described problems.

Disclosure of utility model

The utility model aims to provide an improved vaginal dilator, which aims to solve the problems that the existing vaginal dilator adopts two very thin duckbill clamp structures to hinge, a person needs to press two ends of a duckbill clamp by hand, so that the vaginal dilator expands a vagina, the person needs to press the duckbill clamp in real time to fix the vaginal dilator, and when the vagina is cleaned, the operation can be carried out by only one hand, and the efficiency is low.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an improvement formula vaginal dilator, includes rectangular pole, the one end of rectangular pole is provided with the drum end, rectangular pole is provided with the recess along one side of long limit direction, one side that the drum end was kept away from to the recess is provided with the fixed block, the one end that the drum end was kept away from to rectangular pole is provided with first expansion board, the spout has been seted up to one side that the drum end was kept away from to the fixed block, the inside rotation of spout is provided with the threaded rod, the outer lane screw thread fit of threaded rod has the slider, the slider slides and sets up in the inside of spout, the fixed block is stretched out to the one end of threaded rod, and stretches out to be provided with rotatory handle on the end, one side inside the spout is provided with the axle fixer, the other end rotation of threaded rod sets up in the inside of axle fixer.

Preferably, a second expansion plate is arranged on one side of the sliding block, a thread head is arranged on one side of the sliding block, a fixing hole is formed in one side, close to the sliding block, of the second expansion plate, and the thread head is arranged in the fixing hole.

Preferably, the inside of recess is provided with annotates the liquid pipe, the round hole has been seted up to one side of fixed block, annotate the one end of liquid pipe and stretch out the round hole.

Preferably, the inside slip of drum end is provided with the push rod, the one end of push rod stretches into the inside of rectangular pole, stretch out the end and be connected with the slip post, the circular slot has been seted up to one side that the push rod was kept away from to the slip post.

Preferably, the other end of the liquid injection pipe is clamped in the circular groove.

Preferably, a square groove is formed in the middle of the top end of the long rod, and the top end of the outer ring of the liquid injection pipe is communicated with an input pipe.

Preferably, the input pipe is arranged in the square groove.

The utility model has the technical effects and advantages that:

1. In actual operation of the utility model, a person can rotate the threaded rod by rotating the rotary handle, and at the moment, the sliding block drives the second expansion plate to move, so that the distance between the second expansion plate and the first expansion plate is increased, the vagina is expanded, the position between the second expansion plate and the first expansion plate is not changed due to the compression of the vagina, other operations are conveniently carried out by the person, and the vaginal dilator is convenient and quick to use;

2. In the practical operation of the utility model, after the second expansion plate and the first expansion plate expand the vagina, the liquid medicine can be injected into the liquid injection pipe through the input pipe, and at the moment, the push rod is pushed to drive the liquid injection pipe to enter the vagina, so that the liquid medicine is conveniently injected into the liquid injection pipe, and medical staff can conveniently care.

Drawings

Fig. 1 is a schematic view of the structure of the improved vaginal dilator of the present utility model.

FIG. 2 is a schematic structural view of the fixing hole of the present utility model.

FIG. 3 is a schematic view of the structure of the slider and threaded rod of the present utility model.

In the figure: 1. a bar; 2. a round hole; 3. a fixed block; 4. a groove; 5. a square groove; 6. a cylindrical end; 7. a push rod; 8. a sliding column; 9. a liquid injection pipe; 10. an input tube; 11. a first expansion plate; 12. a second expansion plate; 13. rotating the handle; 14. a fixing hole; 15. a slide block; 16. a threaded rod; 17. and a sliding groove.

Detailed Description

The technical solutions in the embodiments of the present utility model will be made clear below in conjunction with the drawings in the embodiments of the present utility model; it will be apparent that the embodiments described are only some, but not all, of the embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides an improved vaginal dilator as shown in figures 1-3, which comprises a strip rod 1, wherein one end of the strip rod 1 is provided with a cylinder end 6, one side of the strip rod 1 along the long side direction is provided with a groove 4, one side of the groove 4 away from the cylinder end 6 is provided with a fixed block 3, one end of the strip rod 1 away from the cylinder end 6 is provided with a first expansion plate 11, one side of the fixed block 3 away from the cylinder end 6 is provided with a sliding groove 17, the inside of the sliding groove 17 is rotatably provided with a threaded rod 16, the outer ring thread of the threaded rod 16 is matched with a sliding block 15, the sliding block 15 is slidably arranged in the sliding groove 17, one end of the threaded rod 16 extends out of the fixed block 3, the extending end is provided with a rotary handle 13, one side of the inside of the sliding groove 17 is provided with a shaft fixer, and the other end of the threaded rod 16 is rotatably arranged in the shaft fixer.

One side of the sliding block 15 is provided with a second expansion plate 12, one side of the sliding block 15 is provided with a thread head, one side of the second expansion plate 12 close to the sliding block 15 is provided with a fixing hole 14, and the thread head is arranged in the fixing hole 14.

In the actual operation of the utility model, a person can rotate the threaded rod 16 by rotating the rotary handle 13, and at the moment, the sliding block 15 drives the second expansion plate 12 to move, so that the distance between the second expansion plate 12 and the first expansion plate 11 is increased, the vagina is expanded, the position between the second expansion plate 12 and the first expansion plate 11 is not changed due to the compression of the vagina, and the vaginal dilator is convenient for the person to perform other operations and is convenient and quick to use.

The inside of recess 4 is provided with annotates liquid pipe 9, and round hole 2 has been seted up to one side of fixed block 3, and the inside slip that the round hole 2 drum end 6 was stretched out to the one end of annotating liquid pipe 9 is provided with push rod 7, and the inside of rectangular pole 1 is stretched into to the one end of push rod 7, stretches out the end and is connected with slip post 8, and the circular slot has been seted up to one side that the push rod 7 was kept away from to slip post 8.

Further, the other end of the liquid injection pipe 9 is clamped in the circular groove, the square groove 5 is formed in the middle of the top end of the long rod 1, the top end of the outer ring of the liquid injection pipe 9 is communicated with the input pipe 10, and the input pipe 10 is arranged in the square groove 5.

In the practical operation of the utility model, after the second expansion plate 12 and the first expansion plate 11 expand the vagina, the liquid medicine can be injected into the liquid injection pipe 9 through the input pipe 10, and at the moment, the push rod 7 is pushed to drive the liquid injection pipe 9 to enter into the vagina, so that the liquid medicine is conveniently injected into the liquid injection pipe 9, and medical staff can conveniently care.

Claims

1. An improved vaginal dilator, comprising a strip rod (1), characterized in that: the one end of rectangular pole (1) is provided with drum end (6), recess (4) have been seted up along one side of long limit direction to rectangular pole (1), one side that drum end (6) was kept away from to recess (4) is provided with fixed block (3), one end that drum end (6) was kept away from to rectangular pole (1) is provided with first expansion board (11), spout (17) have been seted up to one side that drum end (6) was kept away from to fixed block (3), the inside rotation of spout (17) is provided with threaded rod (16), the outer lane screw thread fit of threaded rod (16) has slider (15), slider (15) slip sets up in the inside of spout (17), fixed block (3) are stretched out to the one end of threaded rod (16), and stretch out and be provided with rotary handle (13) on the end, one side of spout (17) inside is provided with the axle fixer, the other end rotation of threaded rod (16) sets up in the inside of axle fixer.

2. An improved vaginal dilator as claimed in claim 1, wherein: one side of slider (15) is provided with second expansion board (12), one side of slider (15) is provided with the screw thread head, fixed orifices (14) have been seted up to one side that second expansion board (12) are close to slider (15), the screw thread head sets up in the inside of fixed orifices (14).

3. An improved vaginal dilator as claimed in claim 2, wherein: the inside of recess (4) is provided with notes liquid pipe (9), round hole (2) have been seted up to one side of fixed block (3), the one end of notes liquid pipe (9) stretches out round hole (2).

4. An improved vaginal dilator as claimed in claim 3 wherein: the inside slip of drum end (6) is provided with push rod (7), the inside of rectangular pole (1) is stretched into to the one end of push rod (7), the end of stretching out is connected with slip post (8), the circular slot has been seted up to one side that push rod (7) was kept away from to slip post (8).

5. An improved vaginal dilator as claimed in claim 4 wherein: the other end of the liquid injection pipe (9) is clamped in the circular groove.

6. An improved vaginal dilator as claimed in claim 3 wherein: square grooves (5) are formed in the middle of the top end of the long rod (1), and an input pipe (10) is communicated with the top end of the outer ring of the liquid injection pipe (9).

7. An improved vaginal dilator as claimed in claim 6 wherein: the input pipe (10) is arranged in the square groove (5).